Top Software Engineer Jobs in Bucharest

Full-stack Developers at QuantCo build user interfaces for machine learning solutions, collaborating with data scientists and engineers to deliver actionable products.

Develop mobile applications for a client in the food sector, focusing on logistics and delivery management while collaborating across teams and continuously improving processes.

The role involves developing backend solutions for the Percona Monitoring and Management product, focusing on high-quality, test-driven applications and collaboration with design and product teams.

The Lead Software Engineer will design and implement high-quality tech solutions, mentor teams, and collaborate with stakeholders for the Accounting Domain.

Assist in embedded software development for telematics units, implement features, conduct tests, debug issues, and contribute to networking efforts.

Design, build, and maintain Ruby on Rails web applications and backend services. Translate product requirements into scalable solutions, champion TDD and CI, improve performance, lead architecture discussions, mentor teammates, and collaborate cross-functionally to ship features.

Design, build and maintain components of the Elektron real-time data distribution system. Collaborate across product, architecture, QA and operations within Agile teams to deliver reliable, secure, low-latency solutions, maintain knowledge base, and drive continuous improvement.

Join an Agile team as a Junior Developer to design, develop, and maintain software, ensuring customer satisfaction throughout the product lifecycle while collaborating across product teams.

Design and implement core backend services for distributed systems, collaborate across teams, drive development practices, and optimize technology for scale.

As a C++ Software Developer, you will engage in application development, unit testing, and maintenance in a collaborative Agile team, focusing on backend features and technical documentation.

Develop and implement software systems for generative AI, optimize code, ensure quality, and establish best practices in documentation.

Own frontend architecture and build polished, efficient UI for the vCluster platform. Translate Kubernetes and GPU virtualization concepts into intuitive React/Tailwind interfaces, collaborate with design, and operate autonomously in a high-growth startup.

Train large-language models (LLMs) by evaluating, ranking, repairing, and refactoring code. Provide detailed feedback and maintain the RLHF pipeline.

The Software Engineer will analyze, rank, and improve AI-generated code, providing feedback for reinforcement learning in a remote role.

The role involves training large-language models to improve code generation, reviewing and editing AI-generated code, and providing feedback for reinforcement learning refinement.

The role involves leading software architecture for automotive telematics, managing internal development teams, coding, testing, and mentoring engineers.

Canonical seeks open-source enthusiasts to optimize Ubuntu for new silicon technologies, collaborating with teams and customers to enhance software quality and performance across various platforms.

The Senior Software Engineer will engage with teams to build and maintain components of LSEG's Elektron Real Time Data Distribution System, focusing on high-quality, secure solutions in a collaborative, agile environment.

The Lead Golang Software Engineer develops server solutions, leads technical designs and code reviews, mentors colleagues, and ensures the quality of engineering practices in the Commercial Systems unit.

The Python Software Engineer will develop and maintain test automation tools for hardware certification and improve Linux testing methods.

You will build and maintain container images, automate CI/CD processes, engage with the community, and mentor junior team members in a collaborative environment.

Lead Python Software Engineer responsible for developing solutions, collaborating on designs, mentoring team members, and enhancing engineering practices.

Develop and enhance dqlite, a distributed SQLite database, including debugging, implementing features, and engaging with the open source community.

As a Java Software Development Engineer in Test, you will design and implement automated tests, ensure software quality, and collaborate globally within a financial services context.

As a Senior Full-Stack Engineer with a front-end focus, you will shape customer engagement, deliver insights, and improve product architecture, writing high-quality code for scalable applications.