533 backend developer English-speaking jobs in Île-de-France
Platform Engineering Director - Paris (x/f/m)
- La French Tech Taiwan
- Paris
- October 4
the monolith this year and enable rapid internationalization through modularity.Build a Product-Grade Developer ... orientation with OKRs, monitoring/observability, and incident management.Track record of improving developer ... PostgreSQL, Kafka, Datadog, GitHub Actions.French language proficiency.Experience with AI-augmented developer ... architectures at scale.Proven ability to architect, deliver, and operate secure, reliable, and scalable developer
Senior Software Engineer (backend, Rust)
- GitGuardian
- Paris
- October 13
About GitGuardianGitGuardian is a global post-Series B cybersecurity scale-up, with team members in France, Europe and in the USA. Among our early investors who saw our market value proposition, are the co-founder of GitHub, Scott Chacon, along with Solomon Hykes, Docker's co-founder. American and European top-tier VC firms have also invested in GitGuardian.
Senior Rust Engineer (Foundation)
- ProtonMail
- Paris
- October 16
You will work collaboratively with cross-functional teams, including backend API, web frontend and Android ... Purpose of the role: As a Rust Developer on the foundation team, you will play a crucial role in designing
Software Engineer Fullstack Core Onsite or Remote (FR, UK, DE, NL)
- Dataiku
- Paris
- October 13
engineering building a real product
We’re hiring at all levels (junior, mid, senior)
A passion for combining backend ... visualization using LLMs
Optimize workflows for large-scale datasets and improve database support
Strengthen developer
Open Source Data Platform Developer for TDP
- Adaltas
- Paris
- November 4
As the developer of this platform, you will be responsible for designing, developing, and implementing
Cross Platform Developer
- Ingenico Group
- Suresnes
- October 9
Lead Site Reliability Engineer (SRE)
- amo
- Paris
- October 25
Track record of seamless collaboration with backend teams. ... Backend Team Partnership: collaborate closely with software engineers daily; work with partners such
Mobile Application Technical Specialist (Native & Hybrid Technologies)
- Blackfluo.ai
- Paris
- October 13
, and root cause analysis of mobile app issuesCollaborate with product owners, UX/UI designers, and backend ... principles, and platform-specific design guidelinesFamiliarity with RESTful APIs, GraphQL, and mobile backend
Senior Fullstack Software Engineer
- Beekeeper
- Paris
- October 21
Backend Services : Predominantly built in Java (Quarkus) and Python with a focus on high performance ... will be involved in the entire product development lifecycle - from designing and implementing robust backend ... Design implement and maintain end-to-end features across our front-end ( JavaScript / TypeScript) and backend ... What we look for in you
5 Years of Software Engineering Experience : Demonstrated expertise in both backend
Senior Software Engineer (Rust)
- Finary SAS
- Paris
- October 13
You will:Develop and maintain robust backend systems that scale efficiently as user traffic grows.Write ... secure coding best practices to ensure data integrity and proactively mitigate risks.Collaborate with backend ... meet the demands of high-performance applications.Technical excellence & problem-solving: You optimize backend ... Cloud.About the roleAt Finary, you will design, build, and optimize high-performance, secure, and scalable backend
Fullstack Software Engineer
- DeepIP
- Paris
- November 5
- Software Platform & Applications TeamInternship - Software Engineer - Final YearFull Stack Developer ... , Redis, NATS…Recruitment processHR call: get to know youCulture & Technical fit: 30’ with a senior developer ... notified about new Full Stack Engineer jobs in Paris, Île-de-France, France.Related opportunitiesFrontend Developer
Business Developer / Sales (Stage ou Alternance)
- Perplex
- Paris
- November 8
Role Overview As a Business Developer / Sales Intern, you will be at the forefront of Perplex's growth
Software architect (m / f / d) M / F
- Amundi
- Paris
- October 17
projects, you will be responsible for the design, development and maintainability of the Java-based backend
Developer (M/F)
- Softia
- Palaiseau
- October 13
certifications (Symfony, OPQuast, etc.) would be a plus.ResponsibilitiesJoin our dynamic team as a Lead PHP Developer
Quantitative Developer | Tier-One Hedge Fund | Paris
- Bowden Brown
- Paris
- October 13
The Paris team is growing and looking for a Quant Developer to help build, enhance, and maintain their ... that directly impact trading performanceCompetitive compensation and benefits packageIf you’re a Quant Developer
Senior Mobile Engineer (Frontend Ops team)
- Ageras Danmark
- Paris
- October 24
processes, signing, and release managementExperience with testing strategies (Jest, Detox, Maestro)Developer ... and components with live code; mentor engineers in stream-aligned teams; document architecture and developer-friendly ... managementSolid experience implementing and maintaining testing strategies (Jest, Detox, Maestro)Passion for developer
Golang Software Engineer
- Thunes
- Paris
- October 13
Reporting to the Lead Developer or Software Development Manager, the Senior Developer contributes to ... emerging technologies and propose improvements to existing solutions.Key StakeholdersReports to: Lead Developer
Freelance Business Developer
- Adaequatio Services
- Paris
- October 22
Senior Vue.js developer
- Comeen
- Paris
- September 22
FullStack - Freelance - Full remote H/F
- Suptal
- Paris
- October 14
















