861 backend developer English-speaking jobs in Île-de-France

Quantitative Developer to design and build systematic trading strategies using Python and C#. Develop and maintain real-time tools for computing trading indicators. Proven experience building, deploying, and supporting production systems.

Quantitative Developer role at QRT involves building systems for algorithmic trading, including ultra-low-latency engines and research platforms. Requires excellent C++ knowledge and understanding of underlying technology.

Quantitative Developer will design and build reporting and analytical tools, explore datasets, and contribute to trading opportunities. Requires strong Python skills, software engineering fundamentals, and experience building production-grade applications.

Role We are looking for a talented Game Developer, deeply passionate about gameplay, who will play a

high‑potential game to a successful, market‑ready title.RoleWe are looking for a senior Unity C# Game Developer

Role We are looking for a senior Unity C# Game Developer who has been a primary contributor to the game

Job Title: Game Developer Job Type: Contract Location: Remote Job Summary: Our customer’s team is seeking

Build backend services, APIs, automation frameworks, and Infrastructure-as-Code modules. ... role is ideal for someone passionate about modern cloud engineering, platform engineering, DevSecOps, backend ... Skills AWS, Backend Development, Java, Kubernetes, DevSecOps, Terraform, Spring Boot, REST, GitLab, Platform

in building and scaling robust backend and data platforms that power critical products and services. ... Drive engineering across backend services, infrastructure, performance, data, client‑facing systems, ... Role Overview As an Engineering Manager, Backend/Data at Agoda, you will lead a team of talented engineers

International Business Developer at Hilti is a leadership role part of the global Hilti community. ... As an International Business Developer you will be focusing on a portfolio of Global Accounts (Mostly

an Azure Developer, or maybe you just call yourself Alex? ... Maybe you call yourself a Data Engineer or a Data Specialist or a BI Developer or a Data Architect or

team in Paris — the foundation that all of R&D runs on, covering CI/CD, test-bench systems, internal developer ... Experience: Direct experience leading a platform-engineering or developer-experience team at a hardware-plus-software ... Process Standardisation: Develop and implement standardised work processes across CI/CD, test-bench, and developer-tooling ... effective engineering team to meet our ambitious growth plans in a competitive platform-engineering and developer-experience

You've built platform, infrastructure or developer-facing products. ... Our mission is that any team ships best-in‑class GenAI visuals without needing a backend engineer: the

You've built platform, infrastructure or developer-facing products. ... Our mission is that any team ships best-in‑class GenAI visuals without needing a backend engineer: the

understand that reliability matters more than polish — but that good UX still earns you adoption Solid backend ... engineer‑speak Fluent/professional English given our international team Nice to have Experience with developer

complex API, SDK and platform features, managing technical constraints, backward compatibility and developer ... this job 5+ years of Product Management experience, including significant ownership of API products, developer

Drive down developer cycle time while raising the bar on correctness - making AI-assisted development ... products or tooling where speed, reliability, and developer experience were hard requirements Datadog ... makes that answerable, and we're looking for an Engineering Manager to lead the team turning it into a developer ... Describe role responsibilities here/max 6 bullets) Lead and grow a team of engineers building AI-powered developer ... systems-level work) and stay close enough to the code to earn the trust of senior engineers You've built developer-facing

support Platform Development & Infrastructure Oversee the design, development, and maintenance of developer ... infrastructure as code, and CI/CD/deployment automation Experience designing, building, and operating developer ... Infrastructure & Operations and is critical in building and maintaining our cloud infrastructure as well as developer

You'll be leading a team of 3 Android engineers, 3 iOS engineers, working closely with 3 Python backend ... Strong communication skills and ability to collaborate effectively across Product, Design, QA, and Backend

Requirements 12+ years experience designing large‐scale backend/platform architectures.