Top Software Engineer Jobs in Romania

Develop and maintain high-performance, mission-critical maritime software using .NET and Python. Design, code, test, debug, document, and support microservices-based applications in cloud environments (Azure/Docker). Collaborate with product, design, and engineering teams, implement testing (TDD/unit/integration/acceptance), participate in code reviews, and improve application performance and reliability.

Design and develop core backend components for a blockchain network using Rust, ensuring reliability and scalability in production-grade software.

The Junior Software Developer will collaborate on a cloud-native monitoring stack, developing features, debugging, and representing Canonical at events.

The role involves creating and automating infrastructure features for data platforms using Python, with a focus on distributed systems and collaboration within a global team.

Join Canonical's OpenStack Engineering team to develop and manage Charmed OpenStack and Ceph, focusing on Python code and infrastructure automation.

The role involves automating OpenSearch operations by developing features in Python, collaborating with an international team, and providing expertise on data platforms.

The role involves collaborating with a distributed team to develop and debug software for Linux, focusing on high-quality code and system-level issues.

As a Software Engineer, you will enhance Ubuntu's cloud infrastructure, automate image delivery, and collaborate with cloud giants, delivering high-quality software features.

Develop and maintain system-level Go code, model data, and design database schema for cloud infrastructures. Collaborate with a distributed team to ensure code quality.

As a Software Engineer on the data platform team, you'll automate data platform operations, write Python code, and collaborate on solutions within a distributed team.

The role involves delivering features across the CRM platform for distributors, using AI tools, handling fullstack development tasks, and collaborating closely with teams and customers.

Design and build infrastructure for development tools and Kubernetes clusters, ensuring reliability and automation for performance and security.

As an EBICS Engineer, you'll ensure the availability and reliability of EBICS applications, develop secure electronic banking channels, lead upgrades, and collaborate with teams to meet technical specifications using various technologies.

Develop, test, integrate, and support robotic controls software for automated lift trucks in an embedded environment. Responsibilities include vehicle control communication, simulation, requirements development, software and electrical architecture, code and design reviews, supplier leadership, manufacturing support, and mentoring entry-level engineers. The role requires C/C++ development, robotics sensors and SLAM experience, embedded control systems, network communications, and MATLAB/Simulink/Stateflow expertise. Occasional travel may be required.

Build and improve Criteo’s App product across backend services, APIs, tracking, attribution, data pipelines, testing, configuration, and observability. Investigate production performance and reliability issues using logs, metrics, and data; identify root causes; recommend solutions; and deliver measurable improvements. Collaborate with Product, Analytics, Operations, Technical Services, and R&D while owning technical topics through implementation, code reviews, and continuous delivery.

Build features, prototypes, and demos using modern AI coding tools and agents; iterate prototypes into reliable, scalable production; direct and evaluate AI coding agents; collaborate closely with founders and senior engineers; explore and improve AI development workflows to accelerate product delivery.

Build and architect Base360.ai: design and launch booking, pricing, payments, operations, and AI-powered automation. Integrate platforms (Airbnb, Stripe, Twilio, OpenAI), scale systems internationally, and embed AI workflows to automate operations and optimize revenue.

The role involves programming embedded systems, learning Linux internals and debugging skills, and gaining experience with ARM architecture and device drivers.

Develop and maintain low-latency data platform components and feed handlers using Java; implement automated testing and monitoring; collaborate with Product Owner and cross-border teams; learn KDB/q and financial markets concepts.

Develop and maintain high-performance Angular front-end applications used by bank tellers for cash transactions. Deliver reliable, well-tested code, troubleshoot performance issues, collaborate with cross-functional teams, provide technical consultancy, drive improvements and mentor junior colleagues.

Design, develop, and maintain Java-based backend microservices with Spring Boot. Implement RESTful APIs, optimize SQL/database interactions, use event-driven architectures (Kafka), containerize with Docker/Kubernetes, integrate CI/CD, leverage AI code companions, perform code reviews, participate in architecture discussions, and mentor junior developers.

Design, develop, and maintain high-quality web applications using CodeIgniter and PHP. Collaborate with cross-functional teams to define and ship features, ensure application performance and quality, identify and fix bugs, and maintain code quality and automation.

Designs, implements, and delivers secure, scalable backend services, APIs, and distributed systems for telecom firewall products. Leads architecture, design reviews, complex initiatives, reliability and security improvements, incident analysis, testing standards, mentoring, and cross-functional delivery. The role also guides telecom protocol integrations, evaluates technologies, and improves engineering processes and platform scalability.

Performs end-to-end quality assurance and testing across software development releases. Responsibilities include reviewing requirements, creating test plans and cases, designing automated tests, executing exploratory and regression testing, documenting risks and defects, tracking corrective actions, and supporting Agile/Scrum quality improvements. The role collaborates with developers, product owners, business stakeholders, and distributed teams to ensure release readiness and adherence to QA standards.

Design, build and deploy cloud-native SAP CAP applications on SAP BTP. Implement CDS data models and OData services, develop Node.js backend logic, integrate security and connectivity, deploy via Cloud Foundry/Kyma with CI/CD, and craft UIs with CDS annotations/SAPUI5 and Fiori Elements.