backend engineer

Nerdio is seeking a Senior Software Engineer to build a new platform from scratch, focusing on UI in TypeScript/React and a secondary C# backend. You will translate Figma and Claude-generated designs into clean, production-grade code, while leveraging Claude tools to accelerate development across the SDLC.You will work closely with design to preserve...

À propos de l'entreprise (ne pas modifier) Actual Talent, Talent Acquisition Partner du groupe Actual, 5e acteur sur le marché de l'emploi en France, accompagne son client Scaleway, entreprise spécialisée dans le cloud computing et les infrastructures numériques souveraines. Filiale du groupe Iliad, Scaleway est un acteur de référence du cloud...

About Decathlon Decathlon aspires to become the world's best sports digital platform and open ecosystem. We want to enable customers to experience Decathlon through numerous local sports-centric experiences by connecting many third-party actors and services in a secure and high-performance manner. Our digital teams in Lille and Paris (and more...) grouping...

Alice & Bob is developing the first universal, fault-tolerant quantum computer. We seek a Senior HPC Engineer to design, optimize, and maintain high-performance software and compute backends for chip design and calibration.Join a diverse team of 250+ experts and help scale simulation pipelines across CPU/GPU platforms in cloud and on-prem environments....

Harmattan AI in Paris seeks a Front-End Engineer to join the C2 Core team. You will build the operator’s cockpit for real-time battlefield visualization, supporting COP updates, live video grids, and mission planning tools.The role emphasizes minimal clicks, robust performance, and ownership of frontend architecture in a demanding defense tech context....

Senior Software Engineer - Action Platform Paris, France We are looking for a strong technical leader to join the Private Action Runner team, part of the larger Action Platform group and help shape one of the core execution layers behind Datadog’s action-taking and remediation capabilities. Private Action Runner (PAR) enables Datadog products and AI agents...

Stellar Telecommunications in Bruges, France is seeking a Senior Software Engineer to develop and maintain STEER Management, Stellar's OpenWisp-based device and network management platform, with a Django/Python backend.This hands-on role focuses on ownership across backend APIs, data models and OpenWisp integration, while collaborating with DevOps, product...

Alan in Paris is offering a 6-month end-of-studies internship to work on core infrastructure, interfaces, and applications that support our members and health professionals.You will collaborate with engineers to deploy frontend and backend code to production, while building products you can be proud of, using Python/JavaScript. Fluent English is required; no...

About NablaWe are a team of entrepreneurs, clinicians and engineers committed to bringing back joy to the practice of medicine.Together with a community of clinician innovators, we’ve harnessed the best of machine learning science to develop Nabla: the leading AI assistant that’s restoring the human connection at the heart of healthcare. By streamlining...

Our mission and customers: We are creating the freedom for SMEs to succeed by delivering Europe's leading finance workspace with banking at its core, augmented by financial tools. We are proud to be rated 4.8 on Trustpilot,based on 55,000+ reviews. Our culture puts customer satisfaction at the core of what we do, as proven by our Net Promoter Score of 75...

About Qevlar AI Qevlar is a B2B SaaS scale-up on a mission to boost the productivity of cybersecurity teams with Artificial Intelligence. We build an AI platform that transitions Security Operations Centers from reactive to proactive units through autonomous security alert investigations. In just three years, we have: Raised a total of $44m in series-A &...

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...

At Pluxee, we shape the world of employee benefits and engagement by bringing to life a personalized and sustainable employee experience, at work and beyond.Permanent RegularJob DescriptionPluxee is a global leader in employee benefits and engagement, operating in 26 countries. As part of its digital transformation, Pluxee has built an internal AI platform...

Sorare is looking for a Senior Frontend Engineer in Paris to help build official licensed digital sports cards that connect millions of fans weekly. You will craft delightful web experiences and work closely with product, design, and backend teams to ship features that scale.You’ll own performance, mobile experience, and maintainability while collaborating...

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...

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...

Wanna join the adventure? As a Frontend Engineer at Loft, you will work on a range of projects, including refining the UI of Cockpit, our satellite operations software, and empowering end-users with powerful satellite management capabilities. You’ll collaborate with peers on the Frontend Engineering team, as well as interface with the wider Software...

About Pigment Pigment is the AI-powered business planning and performance management platform built for agility and scale. We connect people, data, and processes in one intuitive, feature-rich solution, empowering every team—from Finance to HR—to build, adapt, and align strategic plans in real time. Founded in 2019, Pigment is one of the fastest-growing...

Jobtailor in Lyon, France seeks an experienced full-stack developer to own end-to-end features across Node.js backend and a modern frontend framework. You will design robust architectures, lead technical PoCs, and mentor junior engineers.Enjoy shaping roadmaps, reviewing PRs, and collaborating with cross-functional teams while communicating complex technical...

Murex is a global fintech leader in trading, risk management and processing solutions for capital markets. Operating from our 19 offices, 3 400 Murexians from over 65 different nationalities ensure the development, implementation and support of our platform which is used by banks, asset managers, corporations and utilities, across the world. Join Murex and...