983 backend developer English-speaking jobs in France
Full stack Engineer Annotator
- Odixcity Consulting
- , la réunion, france
- June 25
Developer (CSD). ... Proficiency in backend technologies such as Node.js, Python, Java, C# etc. ... , AWS Certified Developer Associate, Microsoft Certified Full Stack Developer, and/or Certified Scrum ... Evaluate frontend and backend integration logic.
Review UI interaction with APIs and databases. ... Full Stack Engineer Annotator
Job Summary The Full Stack Engineer Annotator will assess frontend and backend
Backend Developer
- Goodays
- lille
- June 13
Responsibilities
Designing, developing, and maintaining backend services and APIs using Python and Django ... & Experience
High level of autonomy, with responsibility for designing, building, and maintaining backend
Backend Developer
- Skillsearch
- bordeaux
- June 13
About the Role
Our client is seeking an experienced Backend Developer to join their growing technology
Backend Developer (.Net Core) - Navigation team - Freelance (W/M/X)
- Debtt Group
- paris
- June 24
Backend Developer (.Net Core) - Navigation team - Freelance (W/M/X)
Not explicitly vibe coding — traditional ... About the Role
Freelance Backend Developer (.NET Core) for Veepee's Navigation team to build and maintain ... Job Description
Veepee is hiring a Backend Developer (.NET Core) to join the Navigation team responsible ... backend engineering with some mention of AI/LLM exposure. ... Requirements
5+ years of backend software development experience.
Senior Backend Engineer (Python)
- Dailymotion
- Issy-les-Moulineaux
- June 16
Full Stack / Blockchain Developer
- Crypto Currency
- paris
- July 5
About MangroveWe are looking for a Fullstack Blockchain Developer to join our core engineering team. ... full-time, ideally based in Paris, but remote-friendly for the right candidate.What you’ll doAs a Fullstack Developer ... Welcome to the team Send your application toLinksWebsiteDocsTwitterGitHubListed in: Cryptocurrency Jobs, Developer ... at Mangrove, you will be responsible for building both frontend interfaces and backend services, and ... and smart contractsDesign and maintain backend services (Node.js/TypeScript) supporting complex trading
Developer Backend – NavOps, High Performance Computing Development w/m
- Siemens
- paris
- June 18
We are looking for a Senior Backend Developer to build cloud solutions for our NavOps platform, which ... Automate documentation using Documentation‑as‑Code: build and lead a developer‑friendly documentation
AI Engineer
- Windmill
- , île- e france, france
- July 5
, tool use, retrieval, self-correction) to the UX and developer experience that wraps it. ... Own Windmill's agentic coding and tool/system-building pipeline end-to-end - from the AI backend (planning
Java Backend Developer - Network Data Analytics Developer
- Ekinops
- massy
- July 8
Developer contributing to the evolution of our centralized Network Management System (NMS) and SASE/ ... Responsibilities
As part of the SDx R&D department, reporting to the SDx R&D Manager, you will be a Backend ... Core responsibilities:
Design, develop, and maintain backend services powering NMS, SD‑WAN, and SASE ... Experiences in other backend languages: Go, Python…
Proven experience with OLAP or TimeSeries databases ... owners, UX teams, data engineers, and software architects to design and deliver scalable, maintainable backend
Senior BackEnd Developer
- Yubo
- paris
- July 5
OverviewSenior BackEnd Developer – Yubo Paris – Full Remote, 75 CDI n.c.Money moneyLabels & pactesResponsibilitiesWork
Senior Backend Developer - Toulouse (M/F)
- Roundtable
- toulouse
- July 5
OverviewSenior Backend Developer needed to join our tech team. ... Run, GCS)Observability: OpenTelemetry; Datadog; SentryRequirementsTechnical skills:5+ years building backend
Python Backend Developer
- Outsight
- paris
- July 5
Note: The original document primarily describes a Python Backend Developer role; however, this refined
Software Developer (Backend SaaS)
- Canonical
- lille
- July 5
Software Developer will collaborate on a distributed team to write code, fix bugs, and modernize the Landscape codebase. Experience with Python, web frameworks (Flask, Django), databases, and ORMs (PostgreSQL) is required.
Staff Engineer - Backend & Platform
- The Mobile-First Company
- paris
- July 8
developer tooling. ... Platform & Infrastructure
Experience designing and improving developer platforms, CI/CD pipelines, or ... What we’re looking for
Backend Engineering
Strong expertise in backend development with languages like ... Proven experience building and operating scalable backend systems in production. ... Mission
Drive the evolution of our backend technology, infrastructure, and AI capabilities to ensure
Senior Fullstack Developer
- Sunstice
- boulogne billancourt
- July 8
To strengthen our R&D capabilities, we are looking for a Senior Fullstack Developer to join one of our ... quality, and your results
Who We Are Looking For
Experienced: A minimum of 5 years as a software developer ... About the Role
This position involves approximately 70% frontend and 30% backend development. ... You will contribute significantly to evolving our user interface and experience while supporting backend ... , with strong backend expertise and solid front‑end fundamentals
Tech‑savvy: You write clean, testable
Tech Lead, Developer Platform (Blockchain / SDK)
- Albert Bow
- paris
- June 20
SDK - from beta to widespread adoption.Why this role stands outThis isn’t just another backend or platform ... role.You’ll be:Leading the development of a developer-facing SDK used by wallets, exchanges, and fintech ... on networks like Ethereum and beyond.Now they’re looking for a Tech Lead to take a core product - a developer ... with wallets, transaction flows, or custodyAbility to balance deep technical complexity with simple developer ... engineers and bring strong technical direction to the teamWhat we’re looking forExperience building SDKs or developer
Backend Python Engineer - Cybersecurity
- HarfangLab
- paris
- July 11
to navigate and excel in tasks with minimal supervision
What the job involves
As a Python Back End Developer ... Degree in engineering, computer science or similar technical field
2 or 3 years experience in Python backend ... telemetry data collected from the IT infrastructure
The backend plays a central role in the product, ... , you will be responsible for developing the backend of our EDR, which stores, processes, and displays ... process data from 100,000 machines, so the code must be efficient,
Ensuring the reliability of the backend
Principal Software Developer
- Aspen Technology, Inc.
- nancy
- June 25
Principal Software Developer page is loaded## Principal Software Developerlocations: Nancytime type ... Developer with strong expertise in TypeScript, C++ (highly welcome), PostgreSQL, and cloud-native development ... OSDU Data Platform and internal cloud-native data services, delivering robust, scalable, and secure backend ... foster fun and relationship building across our global community.## **The Role**Experienced Principal Backend ... a strong plus* PostgreSQL: schema design, query optimization, indexing, partitioning, replication* Backend
Mid-level Full Stack Developer
- Interstellarlab
- paris
- July 8
Mid-level Full Stack Developer
Full-timeIn-person
At Interstellar Lab, our mission is to build a future ... About the Role
As Mid-level Full Stack Developer at Interstellar Lab, you will design, build, and scale ... You will develop backend and automation services, contribute to our React-based BioApp, and integrate ... Responsibilities
Develop and maintain backend services and APIs in Python (FastAPI)
Contribute to frontend ... Qualifications
3-6 years of experience in full-stack development
Proficiency in Python (FastAPI) and modern backend
Software Engineer - Backend
- SkillCorner
- paris
- June 19
Each developer owns specific domains while contributing across projects. ... Strong expertise in Python and backend development. ... Shared libraries & developer experience
Maintain core Python libraries (utilities, models, HTTP clients ... The Backend team builds and maintains the systems that power SkillCorner's products, working closely ... Service architecture
Design and build backend services as part of an ongoing effort to decompose a monolithic


































