Top Software Engineer Jobs in Romania

Design, develop, and maintain high-quality React applications, lead technical decisions, mentor engineers, and optimize performance in a fast-paced environment.

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.

The Senior Software Engineer will lead the design and implementation of backend services, optimize performance in a product-driven team, and ensure code quality through modern development practices.

Join the Regulatory News Service team to design, build and support back-end services. Participate in full Agile SDLC: requirements, design, coding, testing, code reviews, releases, and production incident resolution. Work with C# and Java, relational and NoSQL databases, source control, CI/CD, and cloud/container tooling. Support environment setup, run occasional out-of-hours release activities, and collaborate with cross-functional partners.

The role involves setting technical strategy, designing backend services, and mentoring engineers. It requires expertise in distributed systems and payments infrastructure.

The role involves designing and developing a Real-Time SDK, managing server-side infrastructure, and collaborating on software solutions in C and C++. Responsibilities include coding, debugging, testing, documentation, and collaborating with teams to ensure high-quality software deployment.

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.

The Senior Software Engineer will collaboratively develop solutions, provide technical guidance, advocate for best practices, and support clients while leveraging diverse technologies in a Scaled Agile framework.

The Principal Software Engineer will develop software for automotive telematics, focusing on C/C++ embedded applications, system architecture, and functional testing.

Lead design and implementation of an automation platform to orchestrate package creation, test generation, and image builds. Build LLM-integrated tooling, write production Go for CLIs and services, develop test generators and validation frameworks, and drive roadmap and engineering quality across a small team.

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

Design, implement, integrate, test and document low-level drivers, BSP and embedded software components in modern C++; define firmware/software architecture and apply automotive standards (ASPICE, ISO 26262).

As a Senior Software Engineer at Rewardful, you'll improve infrastructure, optimize performance, implement scalable solutions, and develop new features for our SaaS affiliate management platform.

The role involves developing and maintaining software using MEAN/MERN stack, overseeing a development team, ensuring code quality, and facilitating collaboration with stakeholders.

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

Senior Software Engineer to design and implement C++/Python software, accelerate workloads with CUDA, develop and maintain Linux kernel modules and system services, optimize system and GPU performance, manage Linux systems, mentor junior engineers, and integrate AI technologies across products.

Design, improve, and maintain Elasticsearch distributed systems for scalable, consistent indexing, cluster coordination, replication, and performance. Diagnose concurrency and performance issues, propose solutions, support support engineers, and lead projects end-to-end while managing cross-engineer efforts.

Build core components of a diagnostic and personalization platform: backend data pipelines, frontends, services for genomic data ingestion, ML model integration, APIs, and cloud infrastructure. Collaborate with product and ML teams, iterate on prototypes and MVPs, and make architectural decisions supporting scalability and reliability.

Design and build the on-prem software stack for ModelVault appliances: containerized inference engines, model integration (LLMs/vision), deployment tooling, CLIs/GUI/APIs, OS and GPU setup, remote updates, telemetry, and collaborate with customers and founding team to iterate and scale the engineering org.

Design, implement, and optimize AUTOSAR-based IOC software for Telematics Control Units. Develop low-level drivers, configure AUTOSAR modules with DaVinci tools, perform CAN simulation and diagnostics (CANoe/CANalyzer), conduct unit/system testing, support integration and production EOL testing, and provide technical customer support.

Leads design and development of high-performance software systems for fraud detection in the payments ecosystem. Provides technical leadership and ensures non-functional requirements are met while promoting best practices in software engineering.

The Senior Software Engineer will focus on optimizing databases, addressing complex issues, and contributing to a new project in a fast-paced environment.

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

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