780 backend developer English-speaking jobs in Paris
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Software Engineer (Golang), Mistral Cloud
- Mistral AI
- Paris
- August 17
- remote work
About MistralMistral provides full-stack AI solutions: from frontier models to developer tools, applications ... Contribute to systems powering authentication, billing, AI tooling, observability, connectors, and developer ... Your work will involve building robust, high-performance backend systems and APIs to support our rapidly ... As a Backend Engineer, you'll play a key role in developing the core systems that drive our Cloud solutions ... skills and field of expertise, you will be involved in key components of our technology, including: Backend
Python Full-Stack Developer
- SCOR UK Company Limited
- paris
- August 20
We need a Full-Stack Developer able to work on Python Backend development ecosystem. ... expertise with more than 5 years of experience in creating complex and robust backend systems using ... Backend Development: Proficient in Python, API design, and database integration, SQL (PostgreSQL) and ... Qualifications
Required experience & competencies:
Professional Experience:
Backend Development: Strong ... duties and responsibilities:
Design and implement scalable, business features on functionality for backend
Senior Backend Python Developer - CDI - Paris
- Papernest
- Paris
- August 25
Senior Java Full Stack Developer
- SCOR UK Company Limited
- paris
- August 20
We need a Full-Stack Developer able to work on Java Backend development ecosystem. ... Responsibilities
Design and implement scalable, business features on functionality for backend systems ... Qualifications
Professional Experience:
Backend Development: Strong expertise with more than seven years ... of experience in creating complex and robust backend systems using Java, including API design and database ... Backend Development: Proficient in Java, API design, and database integration, SQL (PostgreSQL) and NoSQL
Senior Platform Engineer, Dashboard Platform
- EngineersOfAI
- paris
- August 9
usage of our toolsWe have ambitious goals ahead of us and in that context, we are looking for a Senior Backend ... using Kubernetes, Terraform and AWS.building tooling, features & guidelines that contribute to a great Developer ... of all features of the Dashboard PlatformTaking ownership, research, explore and deliver world‑class developer ... agentsRigor in high code quality, automated testing, and other engineering best practicesYou care a lot about Developer
Backend Engineer - Marketing Technology
- Proton
- paris
- July 28
Join to apply for the Backend Engineer - Marketing Technology role at Proton
Join to apply for the Backend ... Internet
Referrals increase your chances of interviewing at Proton by 2x
Get notified about new Back End Developer ... Engineer - Marketing Technology role at Proton
Purpose of the role
As a Backend Engineer in Marketing ... If you’re a self starter and results-driven backend engineer, and you thrive in a fast-paced environment
Senior Laravel/Vue.js Developer
- Comeen
- paris
- July 28
Your main responsibilities will be:
Backend Engineering: Design, build, and maintain efficient, reusable ... Comeen is recruiting a Senior Laravel/Vue.js Developer in Paris.
🤠 The company
Comeen is a leading workplace ... distributed team of 30+ Comeeners and we have offices in France and in the US.
✨ The job
As a fullstack developer
Mobile Software Engineer (senior/staff level)
- Joko
- Paris
- August 12
- remote work
Tooling & developer experience: Improve mobile developer productivity by evolving tooling, build systems ... API & data integration: Collaborate closely with backend teams to design and integrate robust APIs and ... data flows, and occasionally contribute targeted improvements to backend code to support mobile product
Senior Fullstack Engineer (TypeScript)
- CryptoNext Security SAS
- Paris
- August 10
Technical interview with a developer: a live coding session of 1 to 1.5 hours. ... Node.js backend: API design, auth, error handling, observability. ... You will report to the Head of Engineering and collaborate with other departments to build the backend
LexiFi Software Engineer France, Paris, France 2026-06-27 https://www.lexifi.com/careers/softwa[...]
- LexiFi
- paris
- August 22
power complex financial workflows.Raise the bar on code quality — Improve testing, performance, and developer ... You’ll help design and buildfrontend and backend features, infrastructure components, and internal tooling ... core products — Implement new features across the stack (UI, APIs, services) in OCaml.Design reliable backend
Software Engineer
- Vocca
- paris
- August 4
our platform should evolve (scalability, reliability, security).
3 months
Deliver improvements to developer ... solid frontend fundamentals OR a great UI eye, frontend expertise and interest in backend. ... our seed round of 5,5M$
Your mission
We’re hiring a Software Engineer with a strong background in backend ... Who You Are
This is for you if:
You’re a T‑shaped engineer: strong in backend (APIs, infra, data) with ... Collaborate with design to create a unified product experience across frontend and backend.
6-12 months
Support Engineer
- Lago
- paris
- August 17
technical documentation skillsLocated in European time zonesBonus: experience working with open-source developer ... This is a backend engineering role focused on production-grade problem solving for real users. ... prioritizing bug fixes and technical debt surfaced through supportRequirements3+ years of experience as a backend
Software Engineer
- Palettehq.com
- paris
- July 28
Palettehq.com by 2xGet notified about new Software Engineer jobs in Paris, Île-de-France, France.Full Stack Developer ... . * Oversee the organization and quality standards of our backend codebase. * Research and advocate for ... software development life cycle, from ideation to deployment.Stack * Frontend: NodeJS, React, Ant design * Backend
Senior Salesforce Developer - Paris
- Swile (ex Lunchr)
- paris
- July 28
Swile is actively seeking a Senior Salesforce Developer to join the CLM (Customer Lifecycle Management ... Contribute to adjacent technical areas, including marketing tools, data contracts, backend development ... Knowledge of Ruby on Rails or appetite for backend development beyond the Salesforce ecosystem is a plus
Senior Full Stack Engineer - AdManager
- Vibe.co
- Paris
- August 22
and TypeScript Design scalable APIs, services, and database schemas for advertiser workflows Maintain backend ... Track record owning projects end-to-end, from problem definition through long-term maintenance Strong backend ... Contribute to incident response and postmortems with clear ownership Improve codebase conventions and developer ... Experience building AI-powered products or using AI-assisted development workflows Experience improving developer
Senior Software Engineer – AI Developer Platform
- Streem Energy
- paris
- August 3
infrastructure, and turning ambiguous problems into dependable solutions.Relevant backgrounds include backend ... , platform, infrastructure, and developer experience engineering. ... Experience with internal platforms, developer tooling, distributed systems, or production AI systems ... systemsDevelop evaluation and feedback systems to improve the quality of generated codeBuild secure, reliable developer
Senior Data Engineer
- WalletConnect
- Paris
- August 13
- remote work
Senior Front-End Developer – Optimizely CMS
- Advisory Key
- Paris
- August 3
Flutter Mobile Developer - Banking & Financial Services (BFS)
- Cognizant
- paris
- August 15
As a Flutter Mobile Developer, you will join Cognizant and work for a major client in the banking and ... Knowledge of PHP / Symfony is appreciated, as it helps collaboration with backend teams, but the mission ... maintain mobile applications using Flutter (Android and iOS)
Integrate REST APIs and collaborate with backend
Senior Fullstack Engineer Laravel/Vue.js (F/M) - Paris/Bordeaux
- Atlas Metrics
- Paris
- August 8
Team As a fullstack developer, you will join our development team. ... Missions Backend Engineering: Design, build, and maintain efficient, reusable, and reliable PHP code ... This requires a developer who treats memory management, hardware acceleration, and offline resilience







































