Top Software Engineer Jobs in Bucharest

Build and maintain globally distributed, fault-tolerant cloud backend microservices. Collaborate with cross-functional teams to design scalable systems, implement testing, logging and metrics, mentor developers, and improve architecture, performance, and stability using cloud and data storage technologies.

Design, implement, and scale production-grade Go microservices and APIs (GraphQL/REST/gRPC). Build event-driven systems with Kafka/SQS, optimize SQL/NoSQL databases, deploy on AWS (EKS, DynamoDB), and maintain high standards for testing, reliability, and maintainability in a hybrid team environment.

Develop and maintain scalable cloud ecosystems using Golang and Python, enhancing backend microservices and collaborating within a fast-paced team.

Develop, customize, and integrate Enea Qosmos DPI/TI products for customers. Perform feasibility, design, reverse-engineer network protocols, implement high-performance C modules, test and validate, and provide on-site or remote integration and post-deployment support.

Design, develop, and maintain full‑stack applications using Java/Spring Boot backends and React/TypeScript frontends. Write SQL, build and review code, troubleshoot across the stack, deploy to cloud environments, contribute to CI/CD pipelines, and collaborate with cross‑functional teams following agile practices.

Design, build, test, and deploy scalable APIs and full‑stack applications. Collaborate with product, R&D, and UI/UX teams, participate in code reviews, and improve CI/CD and testing practices within agile, multicultural teams.

Design, implement, test, and maintain fullstack features using C# (backend) and Angular (frontend). Collaborate with Product and UI/UX, review code, handle incidents, and improve codebase maturity and technical debt.

Build AI-powered onboarding and advising features: design APIs, implement front- and back-end components, collaborate with product and UI/UX, write tests (unit/integration/e2e), perform code reviews, deploy continuously, and improve developer experience and frameworks.

Build and operate robust, scalable backend data pipelines processing terabytes of data; contribute to technical roadmap and architecture; deploy and optimize systems for reliability and performance; collaborate with product and cross-functional teams in Agile; mentor junior engineers.

Design, build, and maintain low-latency, large-scale backend APIs and data pipelines to ingest, enrich, and manage product catalog data. Ensure high performance (SLAs <45ms), scalability for billions of daily requests, integrate privacy proposals, collaborate across teams, and follow best practices for testing and documentation.

Develop and maintain the Engage healthcare solution across backend, web, mobile, and desktop. Design REST APIs, event-driven integrations, and data access. Diagnose production issues, modernize architecture and tests, maintain Windows desktop app, and use AI assistants in daily development while collaborating in a remote scrum team.

Design, develop, and maintain front-end applications with a focus on user experience, integration with APIs, and adherence to best practices, while collaborating within an agile team.

Develop and maintain Linux BSP and kernel drivers for VPU and multimedia subsystems on i.MX platforms. Integrate new i.MX devices, maintain existing product software, and contribute upstream to Linux projects (V4L2, GStreamer). Collaborate with cross-functional teams on embedded firmware and device bring-up.

The Software Engineer will develop software modules, conduct system integration, and engage in research for various technologies, requiring 5+ years of experience and skills in multiple programming languages.

Design, develop, and execute component- and integration-level tests for embedded automotive software. Create automated test solutions, define verification criteria from design artifacts, document test cases, report defects, and support root cause analysis.

Design, develop, and execute component- and integration-level tests for automotive embedded software. Create verification criteria from design artifacts, build automated tests, report coverage and defects, and support root cause analysis and debugging.

Develop, test, and maintain customer‑facing web applications and services using .NET and front‑end frameworks. Collaborate in Agile teams, perform unit/integration testing, support production environments, and follow best practices for code, documentation, and version control.

Develop and implement cryptographic algorithms (including post-quantum) for secure embedded libraries, collaborate with architecture and hardware teams, perform coding, testing, code reviews and releases, and apply hardware/software countermeasures against side-channel and fault attacks.

Design and develop applications to improve PLM and Quality systems. Integrate various platforms, apply OOP principles, and leverage low-code technologies. Collaborate cross-functionally to ensure effective solutions and systems implementation.

Build and own end-to-end features across backend and frontend: design backend services and data models (Python/Django), implement RESTful APIs, create reusable frontend components (TypeScript/React), write tests, participate in code reviews, maintain production reliability and security, and collaborate with product and design.

Develop and maintain C# applications, design robust solutions with the team, write unit tests and occasional end-to-end test plans, conduct code reviews, and diagnose and resolve technical issues to ensure code quality and reliability.

Design and maintain cloud infrastructure, implement cloud-native solutions, and optimize applications for the cloud using Python and Java. Ensure performance, reliability, and security in Azure and AWS environments, troubleshoot issues, and contribute to team efforts in Agile sprints.

Build and maintain hardened Ubuntu-based container images and the automated CI/CD pipelines to build, test, scan, sign, publish, and retire them. Integrate upstream open-source projects, ensure security and cloud-native compatibility, collaborate with cross-functional teams, document and share knowledge, mentor colleagues, and contribute to hiring. Work in a distributed agile environment with occasional travel.

Build and scale a blockchain data platform handling petabytes of on-chain data. Design and implement distributed systems, data ingestion/decoding pipelines, and performant SQL processing. Write production code (Kotlin, Go, Java, Rust), improve developer experience, automate operations (including AI-driven automation), and own platform components.

Build, maintain, and operate engineering platforms and developer productivity tools for Azure Storage. Design and develop reliable, scalable services, improve CI/CD and release processes, support service health through monitoring and incident response, and collaborate with cross-functional teams to enhance developer experience and automation.