Top Software Engineer Jobs in Romania

The Embedded Software/Firmware Engineer will deliver new Unifi switch products, collaborate with hardware teams, and communicate with customers for feature implementation and bug fixes.

Design, maintain, and improve CI/CD pipelines, containerization, infrastructure-as-code, and release engineering. Apply platform engineering and SRE practices to ensure reliability for critical systems. Work with GitLab CI/Jenkins, Docker, Kubernetes, Ansible/Terraform, and Linux; cloud experience (GCP) is a plus.

As a Senior Software Engineer, you will lead your team in shipping features, making technical decisions, and mentoring others to scale products effectively.

As a Go Software Engineer for Identity Management, you will design, implement, and enhance identity management solutions, collaborate with a distributed team, and contribute to the development of authentication and authorization systems.

The Senior Software Engineer will lead the development of a Python-based platform, enhancing a mature system for open-source collaboration, mentoring teams, and driving innovation.

Lead technical direction and delivery for Revenue Intelligence across web apps, backend services, data pipelines, ML workflows, and cloud infrastructure. Resolve scalability, reliability, security, and data-quality risks, modernize legacy systems, mentor engineers, and partner with Product and Data Science to drive platform-level decisions and execution.

Design, implement, and own platform-level, performance-critical networking features in C/C++ for hardware-near systems. Work across the full development lifecycle, debug embedded systems, collaborate with field teams, and implement datapath forwarding for ASICs, FPGAs, and network processors.

Lead design and implementation of scalable Node.js backend services using AWS serverless components. Investigate and remediate data integrity issues via SQL/logs and code, collaborate with clients and cross-functional teams, mentor engineers, participate in agile delivery, perform architecture and estimation, and ensure performant, secure, and testable enterprise systems.

Develop and maintain software components for the TACTICOS combat management, radar and sensor systems. Work in an Agile multidisciplinary team to design, implement, test and integrate features with sensor and weapon systems, applying cybersecurity best practices. Use Linux-based environments, C/C++, CI/CD and container tooling to deliver robust naval systems.

The Site Reliability Engineer will optimize CI/CD pipelines, automate operational tasks, enhance system reliability, and mentor junior engineers while collaborating across teams.

Join our talent pipeline for Senior Software Engineer roles focused on scalable applications, distributed systems, and cloud technologies. Engage with our engineering culture and be prioritized for future openings.

The role involves building a large-scale data ingestion system using Python, web scraping, and data processing technologies to extract and classify data from diverse sources, and optimize data pipelines.

Design, implement, test, deploy, and maintain cloud-native full-stack features. Collaborate with cross-functional teams, follow software engineering best practices, participate in code reviews, troubleshoot issues, and leverage AWS and event-driven architecture to build scalable, maintainable applications.

Design and build highly scalable, low-latency market data systems and APIs. Implement backend services, influence architecture, maintain test coverage, participate in code reviews, troubleshoot incidents, and occasionally be on-call. Work spans streaming and historical market data endpoints and developer-focused API improvements.

Perform system integration, verification, validation and qualification (IVVQ) of complex, safety-critical systems (ATM and defence). Develop and execute requirements-based test strategies, automate tests and scripts (Linux), and sign off system readiness while collaborating with cross-functional and international teams.

Provide first-line technical support for a Next.js/React/Node.js/TypeScript/Supabase application: reproduce and fix bugs, deploy TypeScript fixes, improve reliability and performance, communicate solutions to customers, collaborate with Product/QA/Engineering, and contribute to documentation and monitoring.

The Senior C++ Developer will write secure, robust C++ code, manage software modules, and collaborate in Agile team activities.

The Software Development Engineer I will design and implement microservices, improve system performance, and mentor junior engineers. Responsibilities include coding, debugging, and developing features from design to deployment in a remote setting.

The Senior Software Developer will design and develop Real-Time SDK features, automate deployment, and collaborate with teams to deliver high-quality software solutions.

The Senior Software Developer will design and develop features for a Real-Time library, ensuring high-quality code and collaboration with teams while following Agile methodology.

Design, develop, and improve software products, work with teams, perform troubleshooting, and coach other developers on solutions.

Design and implement core Web3 protocol features and secure smart contracts in Solidity. Integrate blockchain solutions with cross-functional teams, ensure scalability and performance, stay current on EVM internals, conduct code reviews, and mentor junior engineers.

Design, build, and own high-performance, low-latency Python microservices and serverless actors. Lead backend modernization (gRPC, scalability, observability), implement serverless CPU/GPU workloads, integrate AI toolchains, own performance benchmarking and testing (TDD/ATDD/BDD), and collaborate across product and frontend teams to deliver robust AI agent infrastructure.

Design and implement a video processing engine, develop a cross-platform rendering engine, integrate systems, and optimize performance while collaborating with other engineers.

The Senior Software Engineer designs, develops, tests, and maintains the TCN software platform, mentors team members, and resolves production issues.