896 backend developer English-speaking jobs in France

AdaCore is seeking a talented and highly motivated GNU toolchain developer.

About VoodooFounded in 2013, Voodoo is a tech company that creates mobile games and apps with a mission to entertain the world. Gathering 800 employees, 7 billion downloads, and over 200 million active users, Voodoo is the #3 mobile publisher worldwide in terms of downloads after Google and Meta.

NET, SQL, ...Our work methodology is agile and you are integrated into our developer community.

XSD) using leading XML authoring toolsPosition OverviewWe are looking for an experienced XML Schema Developer

Location: Fully remote, Central Europe Time ZoneLanguages: English is mandatoryThe ERP BI Developer is

About the RoleYou will develop and optimize scientific applications for next-generation HPC architectures. You will work on code porting, performance optimization, and application deployment on cloud and hybrid infrastructures, integrating the latest technologies (GPU, AI).

At CryptoNext Security , we are pioneering post-quantum cryptography to ensure tomorrow’s cybersecurity today. As quantum computing threatens current encryption standards, we deliver robust, high-performance cryptographic libraries and industrial solutions that meet the highest security requirements. We work with top-tier institutions and mission-critical partners across Europe and beyond.

OverviewQube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology and data driven group implementing a scientific approach to investing.

OverviewQube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology and data driven group implementing a scientific approach to investing.

daily commutes while reducing their ecological footprint.By joining the firmware team as a Firmware Developer

ParisQube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology and data driven group implementing a scientific approach to investing. Combining data, research, technology and trading expertise has shaped QRT’s collaborative mindset which enables us to solve the most complex challenges.

Technology Officer (CTO)to lead this new venture from Paris:Define and drive the overall tech vision (AI/ML, backend

Architect to join a world-leading Semiconductor company based in Sophia Antipolis.Our client is a prominent developer

As the Manager of Data Engineering, you’ll guide a team of talented engineers in developing APIs, backend ... You’ve built and scaled data or backend systems in cloud environments and guided teams through the evolution ... align data solutions with their goals — from powering personalization and AI experiences to making our backend

/ governmental domainsArchitectural CompetenceProven ability to design end-to-end systems (frontend backend ... systems to meet compliance frameworks (ISO 27001 NIST etc.)Technology ProficiencyStrong experience in backend

allocate resources and ensure timelines.Software Development and System Architecture: Oversee global backend ... French is a strong plus.Experience in a startup or scale-up environment is a plus.Strong knowledge of backend

Our backend is a standard Ruby on Rails API powered by PostgreSQL, Redis, and Sidekiq. ... You might have a preference for working on backend projects, but you aren’t afraid of frontend work.

Select how often (in days) to receive an alert:Full Stack Developer (F/M/X)Date: 15 Sept 2025Company:

What You'll Do: The Product Engineering team builds the products that make Criteo tick: from developing industry-leading machine learning techniques to building high scale/low latency real-time applications (over 5M QPS, handling over Bn HTTP requests daily), to delivering first-class client interfaces, both API and UI, with forward-thinking UX at their core, all using state of the art technol

Actian is a global leader in hybrid data management, cloud data warehousing, and data integration technologies. Trusted by world-class organizations such as Bloomberg, Intuit, Lufthansa, and Citibank, we help businesses solve their most complex data challenges and drive transformation through innovative solutions.