Experienced Full-Stack Developer

HeadQuarters supports US cannabis companies by building tools for finance, sales operations, and logistics. The team helps clients manage the demands of a rapidly changing industry. Role overview This remote Full-Stack Developer position is open to candidates based in Serbia. The role involves designing, developing, and maintaining web applications across bo…

Join our dynamic team as a Senior Full-Stack Engineer at Xsolla, where you will play a pivotal role in designing and developing innovative software solutions. This position offers an exciting opportunity to work on diverse projects in a fast-paced environment.

Join our dynamic team at Acumatica as a Senior Full Stack Developer, where you'll play a pivotal role in shaping the future of our reporting tools. Your responsibilities will include:Developing comprehensive reporting tools and engines, encompassing both backend and frontend components.Creating intuitive web interfaces, UI controls, and design tools for configuring and editing various reporting applications.Architecting new functionalities and taking ownership of feature implementation.Providing technical direction in the reporting domain and engaging in code reviews.Collaborating with product managers and business analysts to design product features related to reporting.Working with technical support teams to address support incidents, investigating and resolving issues as they arise.Enhancing and optimizing the existing codebase for better performance and maintainability.

About the CompanyJoin a pioneering SaaS company that is transforming data privacy and security for enterprises globally. With a strong foothold in the market and partnerships with Fortune 100 companies, our client is at the forefront of privacy technology, leveraging AI, machine learning, and advanced analytics to shape the future.The MissionOur client is dedicated to fostering a better society by promoting robust data protection legislation, diligently safeguarding customer data, upholding individual privacy rights, and building trust between businesses and their clients through increased transparency.The OpportunityAs a Remote Full Stack Developer (PHP), you will be responsible for designing and developing scalable SaaS solutions that secure user data and streamline compliance for enterprise clients around the world. Working closely with technical leads and the executive team, you will have the freedom to impact technical choices, spearhead feature development, and contribute to innovative products that are redefining the privacy sector.What You'll DoDevelop secure, high-performance web applications and APIs using JavaScript, React, and Node.jsCreate efficient algorithms and enhance applications for high-traffic SaaS environmentsImprove application performance, security, and browser compatibilityCollaborate with a distributed engineering team to deliver key features on tight deadlinesLead the technical implementation of complex interfaces and influence architectural decisionsFoster a culture of continuous learning, innovation, and knowledge sharingWhat You BringBachelor's degree in Computer Science or a related field (mandatory)4+ years of experience as a Full Stack Developer or with JavaScript/React/Node.jsStrong knowledge of object-oriented programming and proficiency in Linux command lineExperience building scalable, load-balanced web applications and RESTful APIsAbility to thrive in fast-paced, small team environments with competing prioritiesSolid expertise in Java, PHP, C++, or C, along with frontend frameworks (ReactJS, jQuery, Bootstrap)

Join Bosch Group as a Medior Python Full Stack Developer in a temporary role. This position offers an exciting opportunity to leverage your Python expertise in developing robust web applications. You will collaborate with a dynamic team, contributing to both front-end and back-end development, ensuring a seamless user experience. If you're passionate about coding and eager to work in a stimulating environment, we want to hear from you!

Join JetBrains, a pioneer in software development tools, as we create an innovative AI-native platform that revolutionizes developer workflows, enhances team collaboration, and strengthens organizational governance. This ambitious project represents a significant commitment to our vision for the future of software development, seamlessly integrating with existing developer tools across diverse teams, products, and environments.We are seeking a seasoned and proactive Full-stack QA Engineer to contribute to our functional and performance testing initiatives.

Have you heard of BlueCat? We are a pioneering force in the dynamic field of Intelligent Network Operations, transforming the way organizations manage their networks. Our innovative model connects essential core services with profound insights into network health and performance, enabling businesses to adapt to change with confidence. Our Intelligent NetOps platform is the first of its kind, integrating systems of understanding and change to empower teams to enhance agility and reduce risks associated with rapid changes, all through a unified management lifecycle that spans provisioning to proactive troubleshooting.At BlueCat, we pride ourselves on our award-winning culture, which is a cornerstone of our identity. We are honored to have received numerous accolades, including the prestigious 'Great Place to Work' certification. Joining our team means becoming part of a company that stands at the forefront of technological innovation and a recognized leader among Canada’s top workplaces in categories such as Technology, Today's Youth and Women, and Mental Health and Inclusion.We are seeking a Senior Full Stack Developer who specializes in building modern web applications. In this role, you will create high-quality, high-performance user experiences and develop the API services that drive essential workflows. You will collaborate within a small Agile team, working cross-functionally to influence the technical direction of our products.

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 with a strong background in full-stack and backend systems. This position is based in Belgrade. What You Will Do Identify software issues and contribute to their resolution Design and maintain test plans for new and existing products Work closely with cross-functional teams to develop and implement effective testing strategies Help ensure the reliability and quality of software releases Support quality assurance processes that align with current development practices Who We’re Looking For Experience with both full-stack and backend development environments Strong problem-solving skills and attention to detail Ability to collaborate with engineers, product managers, and other stakeholders Background in designing and executing test plans

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 the RoleWe invite you to become a part of our dynamic team as a Full Stack Engineer at our Belgrade office. Here, you will play a pivotal role in revolutionizing the Swiss real estate market by contributing to our innovative technology stack, which incorporates both cloud-based and on-premises solutions. You will collaborate with a diverse group of talented engineers from around the world, all eager to share their insights and support your growth as a professional.About the PositionAs part of our team, you will work on a Swiss online real estate platform designed to streamline apartment rentals. This platform connects tenants with landlords and property managers, facilitating a seamless experience from initial listings to managing viewing appointments and processing digital applications. Your contributions will enhance the efficiency of the rental process for all stakeholders.You will create, implement, test, and deliver new features that provide tangible benefits to our users.You will foster knowledge sharing and lead technical discussions within the team.You will transform high-level ideas and requirements into actionable solutions.You will take ownership of your services, managing everything from development and testing to delivery and monitoring.You will collaborate with other engineering teams to ensure the robustness of our microservices architecture.You will challenge existing paradigms and continuously seek to enhance the architecture, code quality, and tools to deliver exceptional software.Our Tech StackOur frontend utilizes various technologies, including Vue.js and React, with Typescript as the primary programming language. This encompasses a mix of client-side, server-side, pre-rendered, and hybrid web applications, with some services employing Django templates alongside React written in Typescript.The backend architecture features services built with Node.js and Typescript, adhering to a serverless and microservices pattern in AWS, utilizing services like Lambda, DynamoDB, SQS, SNS, and S3. Additionally, our Python and Django Framework services operate as a modularized monolithic architecture within Docker containers on-premise.Monitoring is primarily conducted through Datadog and Sentry.Our codebase and services are thoroughly documented using Backstage.

Remote, project-based role open to candidates in Serbia. Clay Global is a design agency specializing in digital products and brand experiences. The team works with clients such as Meta, Slack, Google, Snapchat, Amazon, Coinbase, and various startups. Role overview Clay Global seeks an experienced freelance Frontend Developer at the mid or senior level. This position is project-based and fully remote, with eligibility limited to those based in Serbia. Developers work closely with a team that values thoughtful design and technical excellence. What matters here Solid experience with modern web development practices Consistent delivery of high-quality, maintainable code Focus on user experience and business logic throughout each project Proactive communication and collaborative working style This freelance role offers the chance to contribute to projects for well-known brands and startups, all within a supportive and design-driven environment.

At JetBrains, we are passionate about coding. Since our inception in 2000, we have dedicated ourselves to developing the most powerful and efficient developer tools available. By automating routine checks and corrections, our tools enhance productivity, empowering developers and businesses to innovate and excel.IntelliJ IDEA transformed the Java development landscape in 2001, being the first IDE to introduce automated code refactoring. It continues to lead the charge in software innovation, boosting productivity for thousands of developers daily. Beyond Java, IntelliJ IDEA supports various significant programming languages, including Ruby, Groovy, Scala, Python, JavaScript, Objective-C, PHP, and Kotlin.We are currently on the lookout for a dedicated Full-Stack QA Engineer to join our dynamic IntelliJ IDEA team on an exciting new project – the IntelliJ LSP initiative. This role emphasizes adaptability, multitasking, and a hands-on approach to maintain high quality while facilitating rapid product iterations.

Sperasoft is seeking a talented and experienced Level Artist to become a vital member of our dynamic art team. In this role, you will craft immersive and visually stunning game environments that enhance the player experience.Your responsibilities include meticulously following references and art direction to design levels that perfectly match the game's atmosphere, narrative, and artistic style. You will have the opportunity to showcase your keen eye for detail and independent work capabilities, contributing significantly to the visual excellence of our games.

TransPerfect is on the lookout for enthusiastic and skilled individuals to fill the role of Frontend/JavaScript Developer within our dynamic development team. You will be instrumental in crafting web-based applications that cater to tens of thousands of users globally.As the largest provider of language and technology solutions in the world, TransPerfect empowers businesses to communicate and connect effortlessly across cultural boundaries. With over 100 offices on six continents, we provide services in more than 200 languages, aiding our clients in creating localized products, services, applications, training materials, and content tailored to diverse markets. Our commitment to innovation and cultural insight helps organizations succeed in a rapidly interconnected world.Join our passionate team of developers in Kragujevac and help shape the future of localization technology. You will be responsible for building platforms that automate and streamline the localization process, enabling major global companies to engage international audiences more swiftly and efficiently than ever. At TransPerfect, you will have the opportunity to grow your career in a vibrant, multinational environment, collaborating with a young, motivated, and innovative team.We seek individuals who thrive in fast-paced settings, embrace challenges, and are eager to learn. Our team transforms ideas from senior management into impactful solutions, moving swiftly from prototypes to fully realized products—many of which are vital to our company's success.As a Frontend Developer, you will work on mission-critical applications as part of a talented team. Your role will involve designing, developing, delivering, and maintaining high-performance applications with low latency. This position presents a unique opportunity to influence product functionality and explore cutting-edge technologies while tackling exciting challenges.

Join the Bosch Group as a Cloud Developer and embark on a journey of innovation and technology. In this role, you will be responsible for designing, developing, and maintaining cloud-based solutions that enhance our product offerings. Collaborate with cross-functional teams to deliver high-quality software and contribute to the evolution of our cloud infrastructure.

TransPerfect stands as the largest provider of language and technology solutions globally, operating from over 100 offices across six continents. We empower businesses to connect with diverse markets through innovation and cultural expertise.We are in the process of expanding our development hub in Kragujevac and are on the lookout for a skilled Java Developer to join our team. In this pivotal role, you'll contribute to the evolution of localization technology, creating web-based applications that cater to tens of thousands of users worldwide.Become a part of our dynamic and innovative team where ideas rapidly transition from prototype to full-scale product. If you thrive in a fast-paced environment and are passionate about developing mission-critical, low-latency applications, we would love to hear from you.

Role overview Sperasoft seeks a Rendering Developer to work remotely from Belgrade, Vojvodina, Serbia. The main focus is on creating and refining graphics engine components for PC and console games. This position involves both building new rendering features and tuning existing systems for better performance and visual results. What you will do Design and implement graphics engine components across several gaming platforms. Optimize rendering systems at multiple levels to boost efficiency. Write C++ code that is clean, efficient, and easy to maintain. Influence technical choices and contribute to the direction of rendering architecture. Participate in all stages of game development, from prototype through release. Collaborate with engineers, artists, designers, and QA to help deliver polished games. Mentor junior engineers and share knowledge within the team.

Join TransPerfect, the world’s leading provider of language and technology solutions, as a Frontend Developer in Kragujevac. We are on the lookout for skilled individuals to enhance our development team, focusing on web applications that serve tens of thousands of users globally.At TransPerfect, we empower businesses to connect and engage effectively across cultures. With over 100 offices on six continents and services offered in more than 200 languages, we support clients in developing localized products and content tailored to diverse markets. Our unwavering commitment to innovation and cultural expertise helps organizations thrive in an interconnected world.As a vital member of our team, you will work on cutting-edge platforms designed to automate the localization process, enabling major global companies to reach their international audiences more efficiently. This is an exceptional opportunity to advance your career within a dynamic, multinational environment, collaborating with a motivated and innovative team.We seek a candidate who thrives in fast-paced settings, eagerly embraces challenges, and is keen to learn and adapt. Our team transforms ideas from senior management into impactful solutions, swiftly moving from prototypes to full-scale products that are crucial to our company’s success.In this role, you will be responsible for designing, developing, delivering, and maintaining high-performance applications with low latency. This unique position allows you to influence product functionality and explore emerging technologies while tackling exciting and significant challenges.

Join Unlimit, a leading fintech innovator, as a Senior Flutter Developer to create a cutting-edge B2B banking application tailored for the European and Asian markets. In this pivotal role, you will enhance functionality and uphold exceptional product quality from the outset, contributing significantly to our mission of transforming financial services. As part of our dynamic product team, you will leverage your expertise in Flutter development to design and implement innovative solutions that empower businesses to efficiently manage their financial transactions across borders.