qa engineer backend

WeScale recherche un Senior Full Stack Engineer IA-Augmenté pour piloter des projets de transformation technologique chez nos clients à Paris. Vous serez le moteur de l’intégration IA dans le cycle de développement, du backend à l’UI, en passant par la modélisation des données et la production.Vous avez au moins 6 ans d’expérience, maîtrisez...

Keyrus cherche un Software Engineer pour concevoir et industrialiser des applications en production, couvrant frontend, backend, bases de données et sécurité. Vous intégrerez les briques d IA et coopérerez avec les architects pour assurer qualité, architecture et déploiement fiable via CI/CD et infrastructure as code.Le poste requiert autonomie,...

Qevlar AI is a B2B SaaS scale-up focused on cybersecurity AI, offering a flexible work model with a Paris office. We seek a senior engineer to own features end-to-end, contribute to backend and frontend development, and mentor peers in a fast-paced startup setting.Ideal candidates have 5+ years of experience with VueJS and Python, with a track record from...

About Noïa LabsNoïa Labs is an early-stage neurotechnology company building the next generation of human-AI interfaces.We’re tackling one of the most ambitious problems in human-AI interaction: decoding human intent directly from brain signals, in real time and without surgery, to control and collaborate with AI systems.Our approach combines optimized...

Genesis is seeking a lead engineer to own Quadrants end to end: the API, the IR and lowering, the optimization passes, the numerical primitives, and the roadmap.The role prioritizes readability and maintainability, enabling performance improvements across CPU and GPU backends while offering low-level escape hatches when needed. You will work closely with...

We have a simple yet ambitious goal; to sell train tickets in the easiest way possible for all European destinations. Booking a train should be just as simple as hopping on a train. Capitaine Train was founded by 3 engineers obsessed with simplicity. Our organisational structure is very simple and linear: those who make product decisions are the same ones...

Normec Advipro zoekt een Project Engineer Life Sciences voor uitdagende projecten in de farmaceutische en biotech sector. Je fungeert als sleutelcontact voor klanten en leveranciers, en brengt technische oplossingen in kaart en implementeert deze waar nodig.Je bewaakt regelgeving en CGMP-standaarden en werkt actief samen met QA, Engineering, Validatie en...

Odaseva provides enterprise data management and security solutions that help organizations exercise sovereignty over their critical data.Companies representing 10% of global market capitalization trust Odaseva, including Schneider Electric, Volkswagen and Robert Half.Its Excalibur Data Platform enables customers to protect, secure, move, and use data and...

A technology company in Paris is seeking a Location Platform Engineer to develop and maintain backend services for high-traffic location data systems. Candidates should have a solid foundation in backend development, preferably with experience in Rust. The role offers opportunities for both senior and junior candidates to contribute, learn, and grow in a...

Build the foundation of Hivebrite’s AI-powered, API-first platform — and help scale communities driving change worldwide 🌍 🚀Our SaaS platform serves customers across a variety of industries including higher education, non-profit, and corporate. Founded in 2015, today we count more than 1000 customers worldwide - including Boeing, the Obama...

Andrews Recruitment Group is seeking a Senior Software Engineer to support AI training projects on a flexible, fully remote basis. You’ll work on real software engineering problems across features, refactoring, performance optimization, and code reviews.Ideal candidates have strong algorithms/data structures knowledge and experience in backend or...

C12 Quantum Electronics in Paris is seeking a Senior Software Engineer to shape the software framework for quantum measurement. You will lead design and development of high‑performance backend components that support experiments on quantum computers.Collaborate with R&D and engineering to translate experimental requirements into robust, scalable software....

Alan is seeking a Senior Backend/Platform Engineer to own the GDPR Orchestrator and data lifecycle governance. You will work across legal, security, data, and product teams to design and operate a scalable privacy platform, building open tooling and clear data-rule ownership for multiple business areas.You will write code in Python/TypeScript, ship features...

About The RoleWhat if your Python expertise could directly influence how AI systems reason, write, and produce code for millions of people around the world? We’re looking for advanced Python engineers to work on challenging, real-world technical problems — building, evaluating, and improving high-quality software and data workflows that sit at the...

Skaleet est une fintech B2B en pleine croissance qui réinvente le Core Banking pour les institutions financières européennes. Notre plateforme modulaire et temps réel est déjà déployée dans 15 pays, au cœur des systèmes de production de banques et fintechs Tier-1 — et on n'en est qu'au début. ~120 personnes, une ambition pan-européenne, et une...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Engineer, Software based in France. As a Senior Software Engineer, you will help shape and scale a high-performance search platform that powers critical business decisions through AI-driven market intelligence. You will...

Fut-ure Recruitment and Technology is seeking a Senior Software Engineer to design and implement Python, C and C++ applications for embedded and mobile platforms in a fast-paced, international setting.You will collaborate with hardware and backend teams to deliver robust drivers, microservices, and testing infrastructure, while maintaining high quality and...

Hi, we're Back Market. We're here to help make tech reliable, affordable, and better than new . We're a global marketplace for refurbished devices, helping lower our collective environmental impact by providing trustworthy, affordable tech with 92% less carbon emissions than new. Yep, you read that right. Turns out refurbished tech is way better for the...

Senior Software Engineer – AI Training Projects Flexible Hours | $30–$150/hr equivalent, with specialist projects paying more We are recruiting experienced Software Engineers and Senior Software Engineers to support large-scale AI training projects. No previous AI experience is required. The work is focused on real software engineering problems...

Scaleway in Paris is seeking a seasoned backend engineer to join the Compute team and help launch our new Marketplace project. You will design features, maintain APIs, and build tooling around OS images and packaging.You will collaborate with Product Management and Core Eng to shape scalable, secure artifacts, containers, and images, while advancing CI/CD...