Senior Platform Architect jobs in Sofia – Browse 160 openings on RoboApply Jobs

Senior Platform Architect jobs in Sofia

Open roles matching “Senior Platform Architect” with location signals for Sofia. 160 active listings on RoboApply Jobs.

160 jobs found

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Experian logo
Full-time|On-site|Sofia

As a Senior Platform Architect at Experian, you will play a pivotal role in shaping the technology landscape of our products. You will leverage your extensive experience to design and implement scalable and reliable platform solutions that meet the demands of our clients and enhance their experience. Collaborating with cross-functional teams, you will ensure…

Dec 10, 2025
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Bosch Group logo
Full-time|On-site|Sofia, Engineering Center Sofia

Join our innovative team at Bosch Group as a Senior Systems Architect for Automotive. In this pivotal role, you will leverage your expertise to design and implement cutting-edge automotive systems that enhance vehicle performance and safety. Collaborate with engineers, stakeholders, and clients to develop comprehensive solutions that meet the evolving needs of the automotive industry.

Nov 11, 2025
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Bosch Group logo
Full-time|On-site|Sofia, Engineering Center Sofia

Join Bosch Group as a Senior Autosar Architect and play a key role in shaping the future of automotive technology. You will lead architecture discussions and design solutions that enhance vehicle performance and connectivity. Collaborate with cross-functional teams to develop innovative software solutions that meet customer needs.

Nov 10, 2025
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LucidLink logo
Full-time|On-site|Sofia Office

Company OverviewLucidLink is an innovative and rapidly expanding startup dedicated to making data easily and securely accessible from any location. With the rise of remote and hybrid working models, our cloud technology empowers teams to access files and collaborate seamlessly, simulating the experience of a local hard drive.Our solution caters specifically to workflows involving large files, extensive data sets, and real-time collaboration. We proudly serve some of the world's most creative organizations, including Paramount, Warner Brothers, Epic Games, Spotify, A+E, and Netflix. Founded in 2016 by industry experts in storage, we currently support over a billion customer files across more than 40 countries. Our headquarters are located in San Francisco, California, with an engineering office situated in Sofia, Bulgaria, and remote employees across North America, Europe, and Australia.

Jan 29, 2026
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Bosch Group logo
Full-time|On-site|Sofia, Engineering Center Sofia

Join Bosch Group as a Senior Software Architect specializing in automotive technology. In this pivotal role, you will leverage your expertise to design and implement cutting-edge software solutions that enhance vehicle performance and safety. You will collaborate with cross-functional teams to drive innovation and ensure the highest quality standards in software development.

Nov 10, 2025
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SumUp logo
Full-time|On-site|Sofia, Bulgaria

About the Team: As a Senior Android Engineer in the Mobile Platform Squad, you will play a crucial role in the foundation of Mobile Engineering at SumUp. Your team is tasked with developing and maintaining an environment that empowers Mobile Developers to efficiently deliver high-quality products. Additionally, you will provide assistance and support to SumUp employees interacting with our mobile applications. We foster an engineering culture rooted in autonomy, collaboration, and innovation. You will liaise with mobile engineers across the organization as your initiatives will have a widespread impact. The squad is focused on: Maintaining CI/CD pipelines for mobile projects. Creating tools and infrastructure to enhance the developer experience. Supporting and optimizing the codebase across SumUp's mobile applications. Driving long-term technical improvements at scale across the organization. What You Will Do: Shape the core experience for merchants and developers using SumUp’s Android ecosystem. Develop and maintain tools, frameworks, and infrastructure that enhance the consistency, scalability, and reliability of our mobile applications. Collaborate with cross-functional teams, including product management, design, and backend development, to deliver seamless user experiences. Work on CI/CD systems, developer tools, and performance enhancements to streamline mobile development processes. Mentor team members and provide technical guidance across various projects. Uphold high engineering standards and continuously elevate them by introducing new technologies and best practices. Take ownership of technical projects from conception to implementation, ensuring alignment with business objectives and technical standards.

Apr 2, 2026
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Sutherland logo
Full-time|On-site|Sofia

Join our dynamic team at Sutherland as a Senior Platform Automation Engineer. In this role, you will be at the forefront of enhancing our automation capabilities, driving efficiency, and ensuring seamless operations across our platforms.Your expertise in automation tools and methodologies will be crucial in optimizing our processes and delivering exceptional results. Collaborate with cross-functional teams to design, implement, and maintain robust automation frameworks that support our business objectives.

Mar 13, 2026
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SumUp logo
Full-time|On-site|Sofia, Bulgaria

SumUp is hiring a Senior Software Engineer with deep Golang expertise to join the Payments Platform team in Sofia, Bulgaria. This team develops and enhances scalable payment solutions that form the foundation of SumUp’s core products. Key responsibilities Work closely with fellow engineers to design and implement features for the Payments Platform Write, review, and maintain high-quality Go code Focus on improving the platform’s performance and reliability Contribute to technical decisions that impact the future direction of payments at SumUp Requirements Professional experience working with Golang Proven background in building scalable backend systems Interest in payments technology and a commitment to platform reliability Strong collaboration and communication abilities

Apr 23, 2026
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inetum logo
Full-time|On-site|Sofia

Join our dynamic team at inetum as a Solution Architect! In this pivotal role, you will leverage your extensive knowledge of software architecture to design innovative solutions that meet the unique needs of our clients. You will collaborate closely with development teams and stakeholders to ensure successful implementation of projects while maintaining a focus on performance and scalability.

Mar 19, 2026
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Conga logo
Full-time|On-site|Bulgaria

A career that’s the whole package!At Conga, we’ve cultivated a thriving community where our colleagues can excel. Here, you will discover opportunities to innovate and foster growth through both individual and team development, all within an environment that values every voice.Conga streamlines commercial operations, allowing businesses to operate as interconnected, smarter enterprises. By harmonizing the individuals and processes that propel commerce, Conga synchronizes pricing, quoting, contracting, rebates, and communications, ensuring that teams remain aligned and buyers keep progressing. The outcome is reliable decision-making, consistent buyer experiences, and sustainable growth. Over 10,000 clients globally, including more than 50% of the Fortune 100®, rely on Conga when faced with intricate commercial challenges and significant global implications.Our ethos is anchored in the Conga Way, a framework that embodies our values and influences everything from recruitment to decision-making, as well as essential programs such as recognition. Developed with input from our colleagues, the Conga Way is the cornerstone of our vibrant culture.Job Title: Platform Product ManagerLocation: Sofia, BulgariaReports to: Group Product ManagerThe Platform Product Manager at Conga is accountable for the strategy, planning, execution, and delivery of our core platform capabilities—the foundational services that power the entire Conga product suite. You will not only be developing a product; you will be creating the engine upon which other products are built. Here, you will bridge the technical and business realms, ensuring successful integration and performance.

Apr 2, 2026
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Yotpo logo
Full-time|On-site|Sofia

At Yotpo, we are at the forefront of revolutionizing trust and loyalty in the eCommerce landscape. Our AI-driven Reviews and Loyalty solutions empower brands to transform casual visitors into loyal customers and advocates. With an extensive integration framework across the eCommerce ecosystem and the trust of over 30,000 global brands, Yotpo facilitates seamless omnichannel experiences that boost conversion rates, enhance customer relationships, and drive sustainable, long-term growth.As a premier eCommerce retention marketing platform, Yotpo is dedicated to helping brands cultivate intelligent, high-converting customer experiences. Our Product team is pivotal in defining the future of our platform, crafting innovative and scalable solutions that serve thousands of brands worldwide.In the role of Platform Product Lead, you will take charge of the strategy and evolution of essential platform capabilities that underpin various Yotpo products. You’ll operate at the nexus of scalability, performance, and innovation, collaborating extensively with cross-functional teams to deliver impactful solutions that foster business growth and enhance customer value.

Apr 7, 2026
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Yotpo logo
Full-time|On-site|Sofia

Yotpo is at the forefront of revolutionizing trust and loyalty in the eCommerce sector. Our AI-driven Reviews and Loyalty solutions empower brands to transform casual browsers into loyal customers and advocates. With robust integrations across the eCommerce landscape and the trust of over 30,000 global brands, Yotpo offers seamless omnichannel experiences that enhance conversion rates, strengthen customer relationships, and foster sustainable growth.As a premier eCommerce retention marketing platform, Yotpo enables brands to create intelligent, high-converting customer experiences. Our Product team is pivotal in defining the future of our platform, developing scalable and innovative solutions that support thousands of brands worldwide.In the role of Platform Product Lead, you will take charge of the strategy and advancement of our core platform capabilities that underpin a suite of Yotpo products. You will operate at the confluence of scalability, performance, and innovation, working closely with cross-functional teams to deliver solutions that drive business success and enhance customer value.

Mar 25, 2026
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Experian logo
Full-time|On-site|Sofia

Experian seeks a Lead Enterprise Architect based in Sofia to shape and deliver technology architecture that meets business needs. This position sets the direction for technology solutions throughout the company and ensures alignment with organizational goals. Key responsibilities Develop and implement architecture strategies that advance business objectives Guide cross-functional teams to build scalable and efficient systems Ensure that technology solutions meet industry standards Work closely with stakeholders to align technical plans with company priorities Requirements Demonstrated leadership and experience managing technical teams Strong knowledge of current technology trends and enterprise architecture practices Track record of effective collaboration across departments Experience designing and implementing architecture strategies on a large scale

Apr 27, 2026
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Playtech logo
Full-time|On-site|Sofia

Join Playtech as a Java Architect and play a pivotal role in shaping our software architecture. You will be responsible for designing scalable and efficient systems, collaborating closely with cross-functional teams, and ensuring the highest quality of code and performance. If you are passionate about technology and eager to make an impact in the gaming industry, we want to hear from you!

Mar 18, 2026
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Entain logo
Full-time|On-site|Sofia

Join Entain as a Solution Architect Specialist in our Security Operations team, where you will play a pivotal role in shaping and enhancing our security architecture. You will be responsible for designing, implementing, and maintaining security solutions that protect our systems and data. This is an exciting opportunity to work in a dynamic environment, collaborating with cross-functional teams to address complex security challenges.

Dec 15, 2025
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Tietoevry logo
Full-time|On-site|Sofia

Join Tietoevry as a Kubernetes Architect specializing in AWS cloud solutions. In this role, you will leverage your expertise in Kubernetes and AWS to design scalable, reliable, and secure cloud architectures. Collaborating with cross-functional teams, you will help drive the adoption of cloud-native technologies and best practices within our organization.

Apr 30, 2026
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Yotpo logo
Full-time|On-site|Sofia

At Yotpo, we're at the forefront of revolutionizing trust and loyalty in eCommerce. Our AI-driven Reviews and Loyalty solutions empower brands to transform casual browsers into loyal customers and advocates. With deep integrations across the eCommerce landscape and the backing of over 30,000 global brands, Yotpo offers seamless omnichannel experiences that enhance conversion rates, strengthen customer relationships, and foster sustainable growth.As we innovate Yotpo's next-generation platform, we are also investigating how artificial intelligence can create smarter, more personalized eCommerce experiences. If you're passionate about leveraging AI technology alongside modern engineering practices, this position offers a unique opportunity to make a significant impact.In this role, you will be instrumental in developing and refining our platform, ensuring it is reliable, scalable, and serves as a robust foundation for subsequent product lines. You will face complex challenges, including constructing critical applications capable of efficiently managing large datasets and high data volumes.

Feb 16, 2026
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tbi logo
Full-time|On-site|Sofia, Sofia, Bulgaria

Become part of the best banking experience in Bulgaria! About Us:Are you ready to join a distinguished bank fueled by a vibrant start-up spirit? At tbi, we have consistently ranked among the most profitable banks, and our rapid growth reflects our commitment to innovation. With a rich history of success, we also maintain a forward-thinking approach, seeking new avenues to expand our services.Our strength lies in our people. We are a team of bold, passionate, and empathetic individuals who are not content with the status quo – we aim to redefine a mobile-first, cutting-edge lifestyle ecosystem. Our employees enjoy their work environment, with an impressive 80% recommending tbi as a top employer to their network. Here, our colleagues engage in rewarding and impactful projects, encouraged to develop their skills, and empowered to make significant decisions. This isn’t just corporate jargon; it’s the reality our team members experience.Are you ready to contribute to our extraordinary success story?If so, we invite you to apply for the role of Operational Processes and Visual Design Architect and be part of our journey! Your Responsibilities:Analyze and refine operational processes and user flows to enhance efficiency and ensure compliance with UX standards.Develop and maintain comprehensive process maps, operational guidelines, and documentation for internal teams and clients.Identify avenues for automation and digital enhancements of internal processes.Create and execute visual concepts that align with our business goals.Design and upkeep design systems, UI kits, and style guides.Ensure brand consistency and adherence to UX principles, including accessibility (WCAG) standards.Collaborate closely with UX research and business analysis teams to incorporate user data and feedback.

May 5, 2026
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KOSTAL Group logo
Full-time|On-site|Sofia

Join us in our global AI initiative as we build a dedicated enterprise AI team and platform to design, implement, and manage AI use cases across our organization. The AI Platform serves as the enterprise environment for secure and governed AI services and AI-driven applications. It comprises an evolving ecosystem of cloud-based AI services, orchestration layers, and internal AI applications.Working closely with the AI Architect and AI Solution Engineers, you will enhance this ecosystem and play a pivotal role in deploying AI use cases reliably in production settings.Key Responsibilities:Configure and enhance enterprise AI platforms and orchestration componentsImplement platform capabilities and actively contribute to AI use case developmentDevelop APIs, service components, and integration logic for AI-driven solutionsEnsure the stability, performance, and reliability of operational AI servicesAddress incidents and implement operational enhancementsSupport CI/CD pipelines, Infrastructure as Code, and containerized components as necessaryProvide technical guidance to advanced business users utilizing the AI platform

May 4, 2026
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constructorknowledg logo
Senior IT Manager

constructorknowledg

Full-time|On-site|Bulgaria

Role overview constructorknowledg seeks a Senior IT Manager in Bulgaria to combine team leadership with direct technical work. The focus centers on Microsoft 365 and Entra ID, supporting both cloud productivity and identity management. This role involves guiding a small IT group while remaining actively engaged in technical projects and operations. What you will do Lead and mentor a team of 2-3 IT professionals, with the possibility to expand the group to 5 as company needs grow. Shape strategy and set direction for Microsoft 365 and Entra ID initiatives. Handle complex technical escalations that require expertise and sound judgment. Collaborate with security, engineering, and business teams to support broader company objectives. Balance leadership responsibilities with hands-on involvement in daily technical operations. Key qualifications Extensive hands-on experience with Microsoft 365 and Entra ID. Proven track record leading and developing small technical teams. Strong problem-solving skills, particularly in managing escalations. Comfort working independently and partnering with other departments. Location This position is based in Bulgaria.

Apr 24, 2026

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