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Experience Level
Senior
About the job
Rivian and Volkswagen Group Technologies brings together two established automotive leaders to develop solutions for electric vehicles. The partnership focuses on operating systems, zonal controllers, and advanced cloud connectivity, aiming to raise the bar for software-defined vehicles worldwide. The team draws on experience in connectivity, artificial intelligence, and security to help shape a more connected and sustainable future for mobility.
Role overview
The Senior Software Engineer on the OTA Cloud Team works on systems that deliver ongoing software updates to vehicles after production. This position centers on designing and building distributed systems to manage updates across a global fleet. Day-to-day work involves developing resilient, highly available cloud services using AWS.
What you will do
Design and implement distributed cloud services that support over-the-air updates for vehicles
Build scalable, reliable systems to manage updates for a global fleet
Contribute to technical architecture and uphold high standards for code quality
Mentor other engineers, sharing knowledge and supporting team growth
Rivian and Volkswagen Group Technologies brings together two established automotive leaders to develop solutions for electric vehicles. The partnership focuses on operating systems, zonal controllers, and advanced cloud connectivity, aiming to raise the bar for software-defined vehicles worldwide. The team draws on experience in connectivity, artificial inte…
P-1415 At Databricks, we are dedicated to empowering data teams to address some of the most challenging issues facing the world today — from revolutionizing transportation to expediting medical advancements. We achieve this by developing and maintaining the premier data and AI infrastructure platform, enabling our customers to leverage deep data insights for business enhancement. Founded by engineers, Databricks is embarking on a multi-year mission to create the most advanced Data Intelligence Platform. Building upon a solid foundation, our ambition is to significantly improve our product offerings. From the Storage Engine (data layout, encryption, caching, etc.) to the Query Engine (vectorization, query optimization, etc.), we aim to reevaluate every component to deliver the fastest, most user-friendly, and secure data platform for all workloads. As a senior software engineer, you will be a pivotal member of not just the Belgrade site but also the foundational team driving our multi-year Lakehouse vision. You will participate in the complete development cycle and embody all fundamental Databricks values (own it, data-driven decision making, teamwork, customer-centricity).
Join our dynamic team as a Senior Automation QA Engineer at Wargaming, where you will play a crucial role in ensuring the quality of our highly popular game, World of Warships. You will be responsible for designing and implementing automated tests, working closely with developers to enhance our testing frameworks, and collaborating with cross-functional teams to deliver a seamless gaming experience.
At d-Matrix, we are dedicated to unlocking the transformative power of generative AI. Positioned at the forefront of software and hardware innovation, we continuously challenge the limits of technological possibilities. Our workplace thrives on respect and collaboration.We embrace humility and prioritize open communication. Our inclusive team values diverse perspectives, leading to innovative solutions. We are on the lookout for passionate individuals eager to tackle challenges and driven by results. Ready to explore your potential? Together, we can shape the limitless future of AI.The Role: Senior Staff Software Engineer - AI KernelsLocation:Hybrid, working on-site at our Belgrade, Serbia office 3-5 days a week.What You Will Do:You will join a dynamic team responsible for productizing the software stack for our AI compute engine. Your role will involve the development, enhancement, and maintenance of software kernels tailored for next-generation AI hardware. With your extensive experience in building software kernels for hardware architectures, you will apply your deep understanding of various hardware systems and effectively map algorithms to these architectures. You will also be adept at translating computational graphs from AI frameworks into optimized implementations. Your comprehensive knowledge across the full-stack toolchain will enable you to navigate the complexities of hardware-software co-design, allowing you to deliver scalable software solutions within tight timelines. Collaborating closely with compiler experts, you will help develop robust compiler infrastructure while engaging with other software (ML and systems) and hardware (mixed signal, DSP, and CPU) specialists within the company.What You Will Bring:Minimum:An MS in computer engineering, mathematics, physics, or a related field coupled with 10+ years of industry experience, or a PhD in a pertinent area with at least 1 year of professional experience.A solid understanding of computer architecture, data structures, system software, and machine learning principles.Proficiency in C/C++ and Python development within Linux environments, with familiarity in using standard development tools.Experience in implementing algorithms using high-level programming languages such as C/C++ and Python.
Speechify is seeking a Senior Software Engineer in Belgrade, Serbia, to focus on Windows and desktop application development. The position centers on designing and building software that helps users access and interact with Speechify’s products more easily. What you will do Develop and maintain desktop applications for Windows platforms Collaborate with engineers and other team members to deliver new features Use software engineering skills to create solutions that support accessibility Contribute to projects that enhance user interaction with Speechify products Requirements Significant experience building Windows or desktop applications Solid understanding of software engineering principles Interest in improving accessibility and user experience Comfort working as part of a collaborative team This role is based in Belgrade, Serbia.
Role overview Renesas Electronics seeks a Senior Software Engineer in Belgrade to focus on platform development. The position involves designing and building software that supports and enhances Renesas products and services. This is a hands-on engineering role with an emphasis on technical quality and practical solutions. What you will do Develop and implement software for platform-level projects, contributing to the core technology stack. Collaborate with colleagues from various disciplines to deliver integrated solutions. Share ideas and technical expertise to improve and refine existing systems and processes. Team and culture The team values open collaboration and ongoing knowledge sharing. Members work together to advance technology and support each other's professional growth in a cooperative setting.
Join Unlimit as an AI Quality Assurance Engineer, where you will play a pivotal role in ensuring the highest quality standards for our innovative backend systems and user-friendly interfaces that manage card transactions from start to finish. In this dynamic position, you will not only perform testing but will also integrate quality assurance deeply into our payment infrastructure, guaranteeing reliability, precision, and compliance in our high-volume, cloud-native environment. Be part of a team that is dedicated to breaking down financial barriers and facilitating seamless money movement across borders.
At Unlimit, we are seeking a talented Senior Java/Kotlin Developer to craft and implement robust backend services that drive our innovative global financial platform. In this pivotal role, you will be instrumental in shaping and enhancing our payments and banking infrastructure. Your contributions will include designing resilient microservices, integrating with global partners, and advancing an architecture that is fast, reliable, and poised for the future of AI-driven financial technology. Join us in our mission to revolutionize financial transactions and empower businesses around the world.
ABBYY seeks a Senior Software Engineer with expertise in C++ and C# for its Belgrade office. This hybrid role centers on developing and improving high-performance software that powers important company projects. Key responsibilities Design and build software applications using C++ and C# Collaborate with team members to create solutions that meet quality and efficiency goals Enhance code and systems to improve performance and reliability Location and work arrangement The position is based in Belgrade, Serbia. A mix of in-office and remote work is expected.
Join easygo, an innovative Australian technology leader behind renowned brands such as Stake, KICK, and Twist Gaming. As we expand our engineering operations in Belgrade, we are seeking a Senior Full Stack Engineer to become an integral part of our Internal Empowerment team. In this role, you will contribute to the creation and enhancement of the platforms that power our global products.About the TeamYou will be part of a newly established engineering team that is responsible for developing and maintaining internal platforms, services, and integrations, ensuring that Easygo teams can function effectively and at scale.Your team will manage essential internal systems and represent Easygo's digital front door, minimizing reliance on external resources and eliminating delivery bottlenecks for operational teams. By overseeing these platforms from concept to execution, your team plays a crucial role in facilitating business operations and ensuring that Easygo's technology and online presence embody the innovation within the company.Who We’re Looking ForWe are in search of a Senior Full Stack Engineer who is passionate about ownership, collaboration, and problem-solving in a way that empowers teams across the organization.You are a seasoned engineer who prides yourself on creating high-quality, scalable systems across the tech stack and can communicate effectively with a wide range of technical and non-technical stakeholders. You flourish in an environment that values autonomy, accountability, and teamwork.You are adept at working across the stack—designing and developing backend services and APIs, while also collaborating closely with frontend engineers to contribute to user-facing functionalities as necessary.Additionally, you are comfortable navigating various problem domains over time, adapting to new technical contexts as business priorities evolve. You tackle challenges pragmatically, striving to understand the business needs behind technical requests and selecting solutions based on context rather than applying a one-size-fits-all methodology.Key ResponsibilitiesDesign and implement high-performance software solutions in line with project requirements and company standards.Build and maintain solutions with a strong emphasis on code quality, scalability, and long-term maintainability.Enhance the performance, reliability, and resilience of existing services by addressing bottlenecks and technical debt.Own services from inception to delivery, ensuring high standards of quality, security, and operational readiness.Collaborate closely with cross-functional teams to deliver optimal solutions.
Role overview Renesas Electronics Corporation is seeking a Senior QA Engineer in Belgrade. The role centers on both full-stack development and automation-heavy testing, helping ensure software is dependable and meets high quality standards. What you will do Design and build automated test frameworks for software products Create and carry out thorough test plans Collaborate with cross-functional teams to identify and resolve software issues Support ongoing efforts to improve software quality and performance Team culture This group values technical skill and close teamwork. The team is dedicated to producing software that consistently meets demanding standards for quality and customer satisfaction.
About Unlimit Unlimit stands at the forefront of the global fintech landscape, powering the world’s most extensive proprietary payments infrastructure.Established in 2009, we operate from 17 global offices, housing over 700 talented professionals dedicated to integrating more than 1,000 payment methods into a cohesive platform. Whether in London or São Paulo, we empower businesses to expand internationally with a comprehensive suite of financial solutions — including payment processing, alternative payment methods, multicurrency business accounts, card issuing, banking-as-a-service, and crypto on- and off-ramps.Our mission is to dismantle financial barriers and facilitate seamless money movement across borders. We equip innovative businesses with the tools necessary to manage, accept, and send payments effortlessly, regardless of their operational reach.About the RoleUnlimit is on a transformative journey in technology. As a leading fintech with a diverse product portfolio — encompassing card acquiring, banking-as-a-service, payment gateways, crypto solutions, and digital wallets — we are reconstructing our core backend systems to be AI-driven, modular, and cloud-agnostic.We are in search of a visionary and hands-on Solution Architect to spearhead this transformation. This role balances strategy with execution: you will define and implement cutting-edge architecture that is scalable, resilient, and embedded with real-time AI capabilities.Collaboration is key as you work at the intersection of architecture, infrastructure, and delivery, partnering closely with Product, DevOps, Engineering, and Data teams. Your contributions will directly influence systems that serve thousands of merchants around the globe, ensuring near-zero downtime, enhanced observability, and seamless integration of AI agents into critical workflows. This is a unique opportunity to join Unlimit during a pivotal moment and shape the future of financial infrastructure.
About the RoleAs a Senior Frontend Engineer, you will take on a pivotal technical leadership role with significant influence across our Real Estate division. Your work will be essential in shaping and advancing the frontend architecture that powers our portals, developing shared frontend solutions utilized by various teams, and coordinating intricate cross-team initiatives.Your Responsibilities Will Include:Driving the evolution of our Real Estate frontend architecture to meet future needs, establishing and enhancing SLAs/SLOs, and proactively identifying potential impacts across systems in collaboration with senior engineers and principals.Designing and developing shared frontend libraries, components, and tools (e.g., design systems, performance tools) that are widely adopted by internal teams, with a focus on practical, reusable solutions and promoting their usage.Leading multi-system refactors and migrations (e.g., framework upgrades, cross-product harmonization), breaking them down into manageable, actionable components, and coordinating with engineers, product teams, and other stakeholders.Serving as the primary contact across teams and locations for frontend-related topics, influencing the development of web experiences within the Real Estate organization.Providing mentorship and coaching to other engineers through structured guidance, pair programming, and feedback, aiding in their professional development and addressing any skill gaps within the organization.Promoting a constructive feedback culture, assisting team members in navigating difficult conversations and conflicts in a positive, solution-oriented manner.Identifying and advocating for improvements in team and inter-team processes that enhance focus, quality, and efficiency when necessary.While you will still engage in coding, your impact will be equally measured by how you enhance the productivity of others as by your individual contributions.Your Daily ActivitiesYou will be a member of a dedicated product team, balancing your time between product delivery and leadership responsibilities based on current priorities.Innovating, designing, implementing, and deploying frontend-focused engineering solutions for our Real Estate products, from initial discovery through to production.Taking ownership of the comprehensive technical vision for key user journeys such as Homegate and Immoscout24, ensuring a strong emphasis on performance, accessibility, UX quality, and reliability.Leading cross-team frontend initiatives (e.g., shared design system enhancements, cross-brand UI harmonization, performance budgets, or observability patterns). Detecting and addressing technical bottlenecks that affect core user journeys.Identifying and addressing technical bottlenecks that impede performance in core user journeys or create build-time inefficiencies, advocating for their resolution.
SMG Swiss Marketplace Group is looking for a Senior iOS Engineer to join the team in Belgrade. This position centers on developing and refining mobile applications with a wide reach. The team values both technical expertise and a careful eye for user experience. Role overview This engineer will collaborate closely with colleagues from product, design, and engineering to shape and deliver new features for iOS applications. The work involves maintaining a high standard for code quality and app performance. What you will do Partner with cross-functional teams to define and implement new iOS app features Write clear, maintainable code that meets quality and performance goals Support the reliability and responsiveness of mobile applications Take part in architectural and technical discussions for ongoing app improvement Location This role is based in Belgrade.
Join our dynamic team at Xsolla as a Senior Frontend Software Engineer, where you will play a crucial role in developing innovative solutions for the gaming industry. Collaborate with cross-functional teams to design, implement, and optimize user-friendly interfaces that enhance the gaming experience. Your expertise in modern frontend technologies will be pivotal in driving our projects forward.
At Perplexity, we are seeking a talented Senior or Expert C++ Developer to become an integral part of our dynamic Search Core team. This pivotal role involves shaping the future of our search technologies and products. You will influence major architectural, design, and implementation decisions that define our technical infrastructure.Key ResponsibilitiesDesign and develop innovative search index storage solutions that encompass both streaming and batch data processing systems, optimized for high-load environments with the capacity to manage billions of web pages.Create foundational core search components, including advanced algorithms for efficient data retrieval and ranking.Maximize hardware performance to ensure optimal system functionality.Address complex challenges related to multithreading, concurrency, and optimization at the system level.Enhance subsystems to ensure reliable and consistent data replication within the core search architecture.Required QualificationsA minimum of 5 years of hands-on experience in C++ programming.Familiarity with Python or other scripting languages.A strong commitment to writing clean, efficient, and scalable C++ code.In-depth knowledge of algorithms and data structures with practical application skills.Comprehensive understanding of multithreading, including various strategies, challenges, and trade-offs.Experience in developing high-load, distributed, and hardware-related services.Expertise in real-time systems development.Preferred QualificationsExperience in building core components for search engines, trading systems, or database management systems.Proficiency with cloud services, Kubernetes (k8s), and AWS infrastructure.
Easygo, an Australian technology leader, powers renowned global brands such as Stake, KICK, and Twist Gaming. As we expand our engineering hub in Belgrade, we are seeking a talented Staff/Senior DevOps Engineer to join our dynamic Stake DevOps team. In this role, you will be instrumental in designing, operating, and enhancing systems that cater to millions of users worldwide.This is a proactive, hands-on position ideal for individuals who thrive on ownership, enjoy tackling real-world production challenges, and prefer close collaboration with engineering teams to facilitate rapid, reliable, and secure delivery.Who We’re Looking ForAs a Staff/Senior DevOps Engineer at Easygo, you will have a pivotal role in developing, maintaining, and continuously refining our cloud infrastructure and delivery pipelines, emphasizing reliability and production readiness. You will collaborate closely with software engineers, platform teams, and security experts to ensure our systems remain highly available, observable, and resilient at scale. Your responsibilities will include shared production support across various regions, working in a follow-the-sun model, to enhance our operational effectiveness in production.We value engineers who take ownership, demonstrate pragmatic thinking, and enjoy working with real systems. You will adeptly balance platform development with operational duties, consistently seeking ways to enhance reliability, operational maturity, and the overall production experience.Key Responsibilities:Design, implement, and manage scalable cloud infrastructure solutions utilizing AWS, Kubernetes (K8s), and Terraform (TF IaC).Develop and maintain CI/CD pipelines using tools like ArgoCD and GitHub Actions for swift and dependable deployments.Ensure infrastructure security, compliance, and adherence to best practices in cloud-native environments.Work collaboratively with software engineering teams to promote DevOps best practices, automation, and operational excellence.Apply Site-Reliability Engineering best practices.Enhance and manage observability and monitoring solutions using Datadog or similar platforms.Provide technical leadership by advocating for best practices in infrastructure as code, cloud security, and site reliability.Analyze and resolve complex issues to contribute to team objectives and initiatives.Lead and independently execute engineering projects from conception to completion.Engage with stakeholders, including IT security, product managers, and engineering teams, to effectively communicate DevOps-related concerns and mitigate risks.Foster innovation within the team by advocating for improvements and driving initiatives.
Join our flourishing team at Neo Group, where we are on a mission to foster innovation and deliver advanced, data-driven solutions. We are currently seeking a Middle-Senior QA Engineer to enhance our Engineering Department.Key Responsibilities:Execute comprehensive manual test cases to ensure product quality.Maintain and update test documentation to reflect current standards.Conduct functional and regression testing to validate software performance.Support and innovate testing tools to improve testing efficiency.Collaborate effectively with R&D teams, contributing to high-quality product delivery.Stay informed about competitive products and integrate that knowledge into our benchmarking efforts.Engage with architects to verify that designs follow architectural guidelines and best practices.
About Unlimit Unlimit is a leading global fintech powerhouse, renowned for operating the largest proprietary payments infrastructure in the world.Established in 2009, Unlimit has expanded its reach across 17 international offices and employs over 700 experts. We integrate more than 1,000 payment methods into a unified platform, empowering businesses to scale across borders. Our comprehensive suite of financial tools encompasses payment processing, alternative payment solutions, multicurrency business accounts, card issuing, banking-as-a-service, and crypto on- and off-ramps.Our mission is to dismantle financial barriers, enabling seamless money movement globally. We equip innovative businesses with the resources to accept, send, and manage payments effortlessly, regardless of their location.About the RoleWe are in search of a proactive and experienced Senior System Administrator to oversee and support our on-premise IT infrastructure. This role is crucial in ensuring the high availability, security, and operational stability of our local systems. The ideal candidate will be structured, security-conscious, and adept at navigating a regulated fintech environment.
Rivian and Volkswagen Group Technologies unites two leaders in automotive engineering to drive advancements in vehicle connectivity and software. This partnership brings together expertise in connectivity, artificial intelligence, and security to address the unique challenges of electric vehicles. The group is dedicated to developing technologies for smarter, more connected, and sustainable vehicles worldwide. Role overview The Senior Engineer for the Cloud OTA Platform will be based in Belgrade. This position focuses on building and enhancing the cloud platform that supports over-the-air software updates for vehicles. The work plays a central role in ensuring that vehicle software updates are secure, reliable, and scalable, supporting the broader vision of software-defined vehicles. What you will do Develop and advance the Cloud OTA platform for vehicle software updates Contribute to secure and dependable cloud solutions that support large-scale deployment Collaborate with a team focused on next-generation operating systems and vehicle connectivity Requirements Experience in cloud platform development Background in secure, scalable software solutions Interest in automotive technology and electric vehicles Based in or willing to work in Belgrade
Rivian and Volkswagen Group Technologies brings together two established automotive leaders to develop solutions for electric vehicles. The partnership focuses on operating systems, zonal controllers, and advanced cloud connectivity, aiming to raise the bar for software-defined vehicles worldwide. The team draws on experience in connectivity, artificial inte…
P-1415 At Databricks, we are dedicated to empowering data teams to address some of the most challenging issues facing the world today — from revolutionizing transportation to expediting medical advancements. We achieve this by developing and maintaining the premier data and AI infrastructure platform, enabling our customers to leverage deep data insights for business enhancement. Founded by engineers, Databricks is embarking on a multi-year mission to create the most advanced Data Intelligence Platform. Building upon a solid foundation, our ambition is to significantly improve our product offerings. From the Storage Engine (data layout, encryption, caching, etc.) to the Query Engine (vectorization, query optimization, etc.), we aim to reevaluate every component to deliver the fastest, most user-friendly, and secure data platform for all workloads. As a senior software engineer, you will be a pivotal member of not just the Belgrade site but also the foundational team driving our multi-year Lakehouse vision. You will participate in the complete development cycle and embody all fundamental Databricks values (own it, data-driven decision making, teamwork, customer-centricity).
Join our dynamic team as a Senior Automation QA Engineer at Wargaming, where you will play a crucial role in ensuring the quality of our highly popular game, World of Warships. You will be responsible for designing and implementing automated tests, working closely with developers to enhance our testing frameworks, and collaborating with cross-functional teams to deliver a seamless gaming experience.
At d-Matrix, we are dedicated to unlocking the transformative power of generative AI. Positioned at the forefront of software and hardware innovation, we continuously challenge the limits of technological possibilities. Our workplace thrives on respect and collaboration.We embrace humility and prioritize open communication. Our inclusive team values diverse perspectives, leading to innovative solutions. We are on the lookout for passionate individuals eager to tackle challenges and driven by results. Ready to explore your potential? Together, we can shape the limitless future of AI.The Role: Senior Staff Software Engineer - AI KernelsLocation:Hybrid, working on-site at our Belgrade, Serbia office 3-5 days a week.What You Will Do:You will join a dynamic team responsible for productizing the software stack for our AI compute engine. Your role will involve the development, enhancement, and maintenance of software kernels tailored for next-generation AI hardware. With your extensive experience in building software kernels for hardware architectures, you will apply your deep understanding of various hardware systems and effectively map algorithms to these architectures. You will also be adept at translating computational graphs from AI frameworks into optimized implementations. Your comprehensive knowledge across the full-stack toolchain will enable you to navigate the complexities of hardware-software co-design, allowing you to deliver scalable software solutions within tight timelines. Collaborating closely with compiler experts, you will help develop robust compiler infrastructure while engaging with other software (ML and systems) and hardware (mixed signal, DSP, and CPU) specialists within the company.What You Will Bring:Minimum:An MS in computer engineering, mathematics, physics, or a related field coupled with 10+ years of industry experience, or a PhD in a pertinent area with at least 1 year of professional experience.A solid understanding of computer architecture, data structures, system software, and machine learning principles.Proficiency in C/C++ and Python development within Linux environments, with familiarity in using standard development tools.Experience in implementing algorithms using high-level programming languages such as C/C++ and Python.
Speechify is seeking a Senior Software Engineer in Belgrade, Serbia, to focus on Windows and desktop application development. The position centers on designing and building software that helps users access and interact with Speechify’s products more easily. What you will do Develop and maintain desktop applications for Windows platforms Collaborate with engineers and other team members to deliver new features Use software engineering skills to create solutions that support accessibility Contribute to projects that enhance user interaction with Speechify products Requirements Significant experience building Windows or desktop applications Solid understanding of software engineering principles Interest in improving accessibility and user experience Comfort working as part of a collaborative team This role is based in Belgrade, Serbia.
Role overview Renesas Electronics seeks a Senior Software Engineer in Belgrade to focus on platform development. The position involves designing and building software that supports and enhances Renesas products and services. This is a hands-on engineering role with an emphasis on technical quality and practical solutions. What you will do Develop and implement software for platform-level projects, contributing to the core technology stack. Collaborate with colleagues from various disciplines to deliver integrated solutions. Share ideas and technical expertise to improve and refine existing systems and processes. Team and culture The team values open collaboration and ongoing knowledge sharing. Members work together to advance technology and support each other's professional growth in a cooperative setting.
Join Unlimit as an AI Quality Assurance Engineer, where you will play a pivotal role in ensuring the highest quality standards for our innovative backend systems and user-friendly interfaces that manage card transactions from start to finish. In this dynamic position, you will not only perform testing but will also integrate quality assurance deeply into our payment infrastructure, guaranteeing reliability, precision, and compliance in our high-volume, cloud-native environment. Be part of a team that is dedicated to breaking down financial barriers and facilitating seamless money movement across borders.
At Unlimit, we are seeking a talented Senior Java/Kotlin Developer to craft and implement robust backend services that drive our innovative global financial platform. In this pivotal role, you will be instrumental in shaping and enhancing our payments and banking infrastructure. Your contributions will include designing resilient microservices, integrating with global partners, and advancing an architecture that is fast, reliable, and poised for the future of AI-driven financial technology. Join us in our mission to revolutionize financial transactions and empower businesses around the world.
ABBYY seeks a Senior Software Engineer with expertise in C++ and C# for its Belgrade office. This hybrid role centers on developing and improving high-performance software that powers important company projects. Key responsibilities Design and build software applications using C++ and C# Collaborate with team members to create solutions that meet quality and efficiency goals Enhance code and systems to improve performance and reliability Location and work arrangement The position is based in Belgrade, Serbia. A mix of in-office and remote work is expected.
Join easygo, an innovative Australian technology leader behind renowned brands such as Stake, KICK, and Twist Gaming. As we expand our engineering operations in Belgrade, we are seeking a Senior Full Stack Engineer to become an integral part of our Internal Empowerment team. In this role, you will contribute to the creation and enhancement of the platforms that power our global products.About the TeamYou will be part of a newly established engineering team that is responsible for developing and maintaining internal platforms, services, and integrations, ensuring that Easygo teams can function effectively and at scale.Your team will manage essential internal systems and represent Easygo's digital front door, minimizing reliance on external resources and eliminating delivery bottlenecks for operational teams. By overseeing these platforms from concept to execution, your team plays a crucial role in facilitating business operations and ensuring that Easygo's technology and online presence embody the innovation within the company.Who We’re Looking ForWe are in search of a Senior Full Stack Engineer who is passionate about ownership, collaboration, and problem-solving in a way that empowers teams across the organization.You are a seasoned engineer who prides yourself on creating high-quality, scalable systems across the tech stack and can communicate effectively with a wide range of technical and non-technical stakeholders. You flourish in an environment that values autonomy, accountability, and teamwork.You are adept at working across the stack—designing and developing backend services and APIs, while also collaborating closely with frontend engineers to contribute to user-facing functionalities as necessary.Additionally, you are comfortable navigating various problem domains over time, adapting to new technical contexts as business priorities evolve. You tackle challenges pragmatically, striving to understand the business needs behind technical requests and selecting solutions based on context rather than applying a one-size-fits-all methodology.Key ResponsibilitiesDesign and implement high-performance software solutions in line with project requirements and company standards.Build and maintain solutions with a strong emphasis on code quality, scalability, and long-term maintainability.Enhance the performance, reliability, and resilience of existing services by addressing bottlenecks and technical debt.Own services from inception to delivery, ensuring high standards of quality, security, and operational readiness.Collaborate closely with cross-functional teams to deliver optimal solutions.
Role overview Renesas Electronics Corporation is seeking a Senior QA Engineer in Belgrade. The role centers on both full-stack development and automation-heavy testing, helping ensure software is dependable and meets high quality standards. What you will do Design and build automated test frameworks for software products Create and carry out thorough test plans Collaborate with cross-functional teams to identify and resolve software issues Support ongoing efforts to improve software quality and performance Team culture This group values technical skill and close teamwork. The team is dedicated to producing software that consistently meets demanding standards for quality and customer satisfaction.
About Unlimit Unlimit stands at the forefront of the global fintech landscape, powering the world’s most extensive proprietary payments infrastructure.Established in 2009, we operate from 17 global offices, housing over 700 talented professionals dedicated to integrating more than 1,000 payment methods into a cohesive platform. Whether in London or São Paulo, we empower businesses to expand internationally with a comprehensive suite of financial solutions — including payment processing, alternative payment methods, multicurrency business accounts, card issuing, banking-as-a-service, and crypto on- and off-ramps.Our mission is to dismantle financial barriers and facilitate seamless money movement across borders. We equip innovative businesses with the tools necessary to manage, accept, and send payments effortlessly, regardless of their operational reach.About the RoleUnlimit is on a transformative journey in technology. As a leading fintech with a diverse product portfolio — encompassing card acquiring, banking-as-a-service, payment gateways, crypto solutions, and digital wallets — we are reconstructing our core backend systems to be AI-driven, modular, and cloud-agnostic.We are in search of a visionary and hands-on Solution Architect to spearhead this transformation. This role balances strategy with execution: you will define and implement cutting-edge architecture that is scalable, resilient, and embedded with real-time AI capabilities.Collaboration is key as you work at the intersection of architecture, infrastructure, and delivery, partnering closely with Product, DevOps, Engineering, and Data teams. Your contributions will directly influence systems that serve thousands of merchants around the globe, ensuring near-zero downtime, enhanced observability, and seamless integration of AI agents into critical workflows. This is a unique opportunity to join Unlimit during a pivotal moment and shape the future of financial infrastructure.
About the RoleAs a Senior Frontend Engineer, you will take on a pivotal technical leadership role with significant influence across our Real Estate division. Your work will be essential in shaping and advancing the frontend architecture that powers our portals, developing shared frontend solutions utilized by various teams, and coordinating intricate cross-team initiatives.Your Responsibilities Will Include:Driving the evolution of our Real Estate frontend architecture to meet future needs, establishing and enhancing SLAs/SLOs, and proactively identifying potential impacts across systems in collaboration with senior engineers and principals.Designing and developing shared frontend libraries, components, and tools (e.g., design systems, performance tools) that are widely adopted by internal teams, with a focus on practical, reusable solutions and promoting their usage.Leading multi-system refactors and migrations (e.g., framework upgrades, cross-product harmonization), breaking them down into manageable, actionable components, and coordinating with engineers, product teams, and other stakeholders.Serving as the primary contact across teams and locations for frontend-related topics, influencing the development of web experiences within the Real Estate organization.Providing mentorship and coaching to other engineers through structured guidance, pair programming, and feedback, aiding in their professional development and addressing any skill gaps within the organization.Promoting a constructive feedback culture, assisting team members in navigating difficult conversations and conflicts in a positive, solution-oriented manner.Identifying and advocating for improvements in team and inter-team processes that enhance focus, quality, and efficiency when necessary.While you will still engage in coding, your impact will be equally measured by how you enhance the productivity of others as by your individual contributions.Your Daily ActivitiesYou will be a member of a dedicated product team, balancing your time between product delivery and leadership responsibilities based on current priorities.Innovating, designing, implementing, and deploying frontend-focused engineering solutions for our Real Estate products, from initial discovery through to production.Taking ownership of the comprehensive technical vision for key user journeys such as Homegate and Immoscout24, ensuring a strong emphasis on performance, accessibility, UX quality, and reliability.Leading cross-team frontend initiatives (e.g., shared design system enhancements, cross-brand UI harmonization, performance budgets, or observability patterns). Detecting and addressing technical bottlenecks that affect core user journeys.Identifying and addressing technical bottlenecks that impede performance in core user journeys or create build-time inefficiencies, advocating for their resolution.
SMG Swiss Marketplace Group is looking for a Senior iOS Engineer to join the team in Belgrade. This position centers on developing and refining mobile applications with a wide reach. The team values both technical expertise and a careful eye for user experience. Role overview This engineer will collaborate closely with colleagues from product, design, and engineering to shape and deliver new features for iOS applications. The work involves maintaining a high standard for code quality and app performance. What you will do Partner with cross-functional teams to define and implement new iOS app features Write clear, maintainable code that meets quality and performance goals Support the reliability and responsiveness of mobile applications Take part in architectural and technical discussions for ongoing app improvement Location This role is based in Belgrade.
Join our dynamic team at Xsolla as a Senior Frontend Software Engineer, where you will play a crucial role in developing innovative solutions for the gaming industry. Collaborate with cross-functional teams to design, implement, and optimize user-friendly interfaces that enhance the gaming experience. Your expertise in modern frontend technologies will be pivotal in driving our projects forward.
At Perplexity, we are seeking a talented Senior or Expert C++ Developer to become an integral part of our dynamic Search Core team. This pivotal role involves shaping the future of our search technologies and products. You will influence major architectural, design, and implementation decisions that define our technical infrastructure.Key ResponsibilitiesDesign and develop innovative search index storage solutions that encompass both streaming and batch data processing systems, optimized for high-load environments with the capacity to manage billions of web pages.Create foundational core search components, including advanced algorithms for efficient data retrieval and ranking.Maximize hardware performance to ensure optimal system functionality.Address complex challenges related to multithreading, concurrency, and optimization at the system level.Enhance subsystems to ensure reliable and consistent data replication within the core search architecture.Required QualificationsA minimum of 5 years of hands-on experience in C++ programming.Familiarity with Python or other scripting languages.A strong commitment to writing clean, efficient, and scalable C++ code.In-depth knowledge of algorithms and data structures with practical application skills.Comprehensive understanding of multithreading, including various strategies, challenges, and trade-offs.Experience in developing high-load, distributed, and hardware-related services.Expertise in real-time systems development.Preferred QualificationsExperience in building core components for search engines, trading systems, or database management systems.Proficiency with cloud services, Kubernetes (k8s), and AWS infrastructure.
Easygo, an Australian technology leader, powers renowned global brands such as Stake, KICK, and Twist Gaming. As we expand our engineering hub in Belgrade, we are seeking a talented Staff/Senior DevOps Engineer to join our dynamic Stake DevOps team. In this role, you will be instrumental in designing, operating, and enhancing systems that cater to millions of users worldwide.This is a proactive, hands-on position ideal for individuals who thrive on ownership, enjoy tackling real-world production challenges, and prefer close collaboration with engineering teams to facilitate rapid, reliable, and secure delivery.Who We’re Looking ForAs a Staff/Senior DevOps Engineer at Easygo, you will have a pivotal role in developing, maintaining, and continuously refining our cloud infrastructure and delivery pipelines, emphasizing reliability and production readiness. You will collaborate closely with software engineers, platform teams, and security experts to ensure our systems remain highly available, observable, and resilient at scale. Your responsibilities will include shared production support across various regions, working in a follow-the-sun model, to enhance our operational effectiveness in production.We value engineers who take ownership, demonstrate pragmatic thinking, and enjoy working with real systems. You will adeptly balance platform development with operational duties, consistently seeking ways to enhance reliability, operational maturity, and the overall production experience.Key Responsibilities:Design, implement, and manage scalable cloud infrastructure solutions utilizing AWS, Kubernetes (K8s), and Terraform (TF IaC).Develop and maintain CI/CD pipelines using tools like ArgoCD and GitHub Actions for swift and dependable deployments.Ensure infrastructure security, compliance, and adherence to best practices in cloud-native environments.Work collaboratively with software engineering teams to promote DevOps best practices, automation, and operational excellence.Apply Site-Reliability Engineering best practices.Enhance and manage observability and monitoring solutions using Datadog or similar platforms.Provide technical leadership by advocating for best practices in infrastructure as code, cloud security, and site reliability.Analyze and resolve complex issues to contribute to team objectives and initiatives.Lead and independently execute engineering projects from conception to completion.Engage with stakeholders, including IT security, product managers, and engineering teams, to effectively communicate DevOps-related concerns and mitigate risks.Foster innovation within the team by advocating for improvements and driving initiatives.
Join our flourishing team at Neo Group, where we are on a mission to foster innovation and deliver advanced, data-driven solutions. We are currently seeking a Middle-Senior QA Engineer to enhance our Engineering Department.Key Responsibilities:Execute comprehensive manual test cases to ensure product quality.Maintain and update test documentation to reflect current standards.Conduct functional and regression testing to validate software performance.Support and innovate testing tools to improve testing efficiency.Collaborate effectively with R&D teams, contributing to high-quality product delivery.Stay informed about competitive products and integrate that knowledge into our benchmarking efforts.Engage with architects to verify that designs follow architectural guidelines and best practices.
About Unlimit Unlimit is a leading global fintech powerhouse, renowned for operating the largest proprietary payments infrastructure in the world.Established in 2009, Unlimit has expanded its reach across 17 international offices and employs over 700 experts. We integrate more than 1,000 payment methods into a unified platform, empowering businesses to scale across borders. Our comprehensive suite of financial tools encompasses payment processing, alternative payment solutions, multicurrency business accounts, card issuing, banking-as-a-service, and crypto on- and off-ramps.Our mission is to dismantle financial barriers, enabling seamless money movement globally. We equip innovative businesses with the resources to accept, send, and manage payments effortlessly, regardless of their location.About the RoleWe are in search of a proactive and experienced Senior System Administrator to oversee and support our on-premise IT infrastructure. This role is crucial in ensuring the high availability, security, and operational stability of our local systems. The ideal candidate will be structured, security-conscious, and adept at navigating a regulated fintech environment.
Rivian and Volkswagen Group Technologies unites two leaders in automotive engineering to drive advancements in vehicle connectivity and software. This partnership brings together expertise in connectivity, artificial intelligence, and security to address the unique challenges of electric vehicles. The group is dedicated to developing technologies for smarter, more connected, and sustainable vehicles worldwide. Role overview The Senior Engineer for the Cloud OTA Platform will be based in Belgrade. This position focuses on building and enhancing the cloud platform that supports over-the-air software updates for vehicles. The work plays a central role in ensuring that vehicle software updates are secure, reliable, and scalable, supporting the broader vision of software-defined vehicles. What you will do Develop and advance the Cloud OTA platform for vehicle software updates Contribute to secure and dependable cloud solutions that support large-scale deployment Collaborate with a team focused on next-generation operating systems and vehicle connectivity Requirements Experience in cloud platform development Background in secure, scalable software solutions Interest in automotive technology and electric vehicles Based in or willing to work in Belgrade
