Hire developers in France

Meet Alex, a Senior Automation QA professional with a manual QA background. Alex has served as a team lead for the past three years, demonstrating strong soft skills essential for effective mentorship. Beyond the IT industry, Alex harbors a passion for writing novels and aspires to become a published author someday.

Thomas is a product-focused Full-Stack Engineer with 10 years of experience spanning enterprise consulting and startup product development. His core stack is TypeScript, React, Next.js, Node.js and NestJS, with recent hands-on work on LLM-powered features and decentralized applications. He has taken products from technical scoping to production, working directly with clients and shipping testable versions early. Autonomous and clear in communication, he explains technical risks in business terms and is comfortable owning delivery end to end.

Kaspars is a senior AI engineer with verified expertise in production ML systems, RAG, multi-agent architectures, computer vision, and MLOps. He has led end-to-end AI projects in manufacturing, logistics, and generative personalization, demonstrating strong architectural ownership and risk-aware decision-making. Interviewers' feedback highlights his hands-on delivery, business maturity, and nuanced engineering judgment!

Biboux is a senior Solana smart contract engineer with over four years of experience building production-grade programs using Rust and Anchor. He has owned architecture and implementation for projects like NeoSwap and AllUnity, demonstrating expertise in multi-party swaps, Token-2022 compliance, and NFT standards. Screenings confirm strong autonomy, architectural decision-making, and the ability to mentor teams on Solana concepts.

Nicolas is a senior Site Reliability and Platform Engineer with 18 years of experience in private-cloud infrastructure, automation, and platform development. He has deep expertise in Linux, Kubernetes/OpenShift administration, Ansible automation, and Python-based platform engineering, including open-source contributions like Squest and Monkeyble. Nicolas demonstrates strong ownership, mentoring, and innovation in building self-service and automation solutions.

Josué is a Senior Back-End Engineer with 10+ years of experience building Go systems across sports media, cloud infrastructure, healthtech and fraud prevention. His core stack is Go, Kafka, PostgreSQL, Redis and Cassandra on GCP, AWS and Azure, plus hands-on LLM and RAG integration. He works well as the only engineer on a product: he founded and built a real-time fraud detection SaaS that returns a verdict from 150+ signals in 67ms median with 94% accuracy, and as a fractional CTO he cut a healthtech client’s infrastructure costs by 60%. He’s strong on Go internals and event-driven systems, and he frames technical decisions in terms of business value.

Enoobong is a senior backend engineer and technical lead with 9 years of experience in fintech and web3, specializing in Java, Spring Boot, and distributed systems. He demonstrates strong expertise in event-driven architecture, microservices, and database design, with a proven track record in high-impact payment and crypto platforms. Screenings confirm clear stakeholder communication, autonomy, and a product-first mindset. He is recommended as a senior Java/Spring engineer with deep domain knowledge in payments and transaction systems.

Soufian is a Senior backend-focused full-stack engineer with 8+ years of experience delivering enterprise solutions across energy and financial domains. He has led major technology upgrades, built scalable microservices, and proposed effective event-driven architectures to address real-world production challenges. His key strengths include clear communication, structured problem-solving, a strong testing discipline, and a practical understanding of business needs. Soufian is well suited for senior engineering roles that value technical ownership, reliable delivery, and a thoughtful approach to solving complex problems.

Matthias is a Senior full-stack engineer and tech lead with 10 years of experience, specializing in TypeScript, React, Next.js, Node.js, and PostgreSQL. He has led teams and delivered projects from architecture to production, with strengths in frontend development, technical leadership, and integrating AI into workflows and products. Candidate is comfortable in startup environments and excels in frontend-leaning full-stack roles!