C++ Developer in Châtenay-en-France, Île-de-France at Jobgether

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a C++ Developer based in France.

As a C++ Developer, you will contribute to the development of high-performance backend solutions supporting cutting-edge genomic analysis and precision healthcare technologies. Working within a collaborative, distributed engineering team, you will build scalable applications that process complex genetic data while maintaining exceptional standards of quality, reliability, and performance. This role offers the opportunity to take ownership of impactful projects, optimize large-scale systems, and collaborate with multidisciplinary experts across software engineering, bioinformatics, and product development. If you enjoy solving challenging technical problems in a fast-paced, innovation-driven environment, this position offers meaningful work with real-world scientific impact.

• Develop, maintain, and enhance high-performance C++ backend applications and core libraries for processing and analyzing genomic data.
• Write clean, reusable, well-tested, and efficient code supported by comprehensive unit and regression testing.
• Take end-to-end ownership of technical projects, from design and implementation through testing and deployment.
• Optimize application performance, scalability, reliability, and availability to support large-scale data processing.
• Maintain and improve internal annotation tools and specialized databases designed for genomics workloads.
• Produce clear technical documentation covering software architecture, implementation details, and development processes.
• Participate in code reviews, technical discussions, and continuous improvement initiatives.
• Collaborate closely with backend engineers, bioinformaticians, and product stakeholders to deliver robust and scalable solutions.

• Bachelor's or Master's degree in Computer Science or a related field.
• At least 3 years of professional experience developing backend applications with modern C++ (preferably C++17 or newer).
• Strong knowledge of templates, STL containers, smart pointers, multithreading, memory management, and object-oriented design principles.
• Experience working with relational databases, including query optimization and database schema design.
• Solid understanding of distributed cloud-based systems and large-scale data processing environments.
• Experience participating in code reviews and collaborating within agile software development teams.
• Excellent written and verbal communication skills in English.
• Adaptable, collaborative mindset with the ability to contribute across different technical areas when needed.
• Experience with Redis, gRPC, or similar technologies is considered a strong advantage.
• Background in bioinformatics or an interest in learning about genomics and precision medicine is highly valued.

• Competitive compensation package aligned with your experience and expertise.
• Fully remote-first working environment promoting flexibility and work-life balance.
• Opportunity to work at the intersection of healthcare, genomics, and advanced software engineering.
• Exposure to cutting-edge technologies and innovative large-scale backend systems.
• Continuous learning and professional development opportunities within a highly collaborative international team.
• Meaningful work contributing to technologies that support scientific research and clinical innovation.
• Inclusive workplace committed to diversity, equal opportunity, and professional growth.