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

Ideal Candidate Proven experience in backend development: TypeScript/Node (required). ... Overview The Platform team builds and maintains all backend services, including payments, analytics, ... Oversee the full backend API landscape, enhancing and optimizing performance and maintainability. ... Work closely with cross‑functional teams to align backend architecture with overall product strategy

Platform organization, Autop’s mission is to **build and maintain the automation infrastructure and developer ... ## People leadership* Build and lead a high-performing team of 6 engineers who are passionate about developer ... productivity;* Create a culture where engineers own outcomes, not tasks — where platform adoption and developer ... GitHub Actions, Terraform, and various testing frameworks* We intentionally leverage AI to improve developer ... experience and know what great engineering looks like* Deep platform engineering expertise: CI/CD, developer

Become our Lead .NET Angular Developer! We have an exciting challenge for you! ... We are looking for a passionate full-stack .NET/Angular Lead Developer to join our team. ... Who we’re looking for: Proven experience as a .NET developer, with a strong understanding of .NET Core

About the role As nanofabrication backend technician, you will play a key role in bringing the QPU designs ... operating and developing the “backend of line” used for manufacturing Alice&Bob Quantum Processor. ... As part of the Quantum Hardware department, the “nanofabrication backend” team plays a pivotal role in ... Experience in one part of the backend process (wirebonding, dicing, electrical testing) is a plus.

experimentation tools into our platform for continuous model and bidding optimization.Ensure that all backend ... bidding and model inference system.Lead efforts to optimize performance and cost‑efficiency across the backend ... models.Contributions to open‑source projects or active involvement in technical communities related to backend ... improvements based on real‑world usage and A/B test results.Profile (Must Have)7+ years of experience in backend ... scale.Work with the cloud infrastructure teams to ensure efficient deployment, scaling, and monitoring of backend

engineering and design systems, you are comfortable contributing beyond the UI layer working with APIs, backend ... APIs and data servicesContribute to backend or middleware when needed (API design, data handling, debugging ... Solid understanding of design systems and UI architectureComfortable working across the stack (APIs, backend ... environmentsDebug production issues across the stack when necessaryFull-Stack ContributionIntegrate with backend

Growth mindset: Curious and proactive developer who thrives on learning new technologies and contributing ... , working in focused teams of 5 to 10 people alongside Product, Design, and peers from Frontend and Backend

Drive platform‑wide initiatives that improve developer productivity, system reliability, and end‑user ... Technical Stack & DevOps Senior software engineering experience with PHP and Symfony (our core backend

.) - 10 years of experience as a PHP developer and, at least, 3 years managing a team. ... AWS Profile - Youre always after the best practices and best tools to implement and use in the daily developer

Develop documentation, monitoring, and tooling to improve the developer experience. ... Experience designing or contributing to developer‑facing platforms or public APIs. ... Engineer - Integrations (Freelance) Uses AI tooling and AI-augmented development; focused on building developer-facing ... About the Role Build and ship integrations and a developer platform to connect external CRMs, CDPs, measurement ... Job Description Role Join the Integrations team to design, build, and operate integrations and the developer-facing

Web Developer (M/F) – Join our innovative team in Paris! ... We are a growing company looking to strengthen our technical team with a talented Web Developer.

Purpose of the role As a Backend Engineer in Marketing Technology you will be responsible for building ... If you’re a self starter and results-driven backend engineer, and you thrive in a fast-paced environment

Senior Backend Engineer will design and implement innovative features using NodeJS, eslint, unit testing, and e2e tests. Experience with API development, object-oriented languages (preferred Kotlin), and microservice architecture within the Google Cloud ecosystem is required.

Quantum Hardware – Nanofabrication Backend Technician As nanofabrication backend technician, you will ... operating and developing the “backend of line” used for manufacturing Alice & Bob Quantum Processor. ... As part of the Quantum Hardware department, the “nanofabrication backend” team plays a pivotal role in ... Experience in one part of our backend process (wirebonding, dicing, electrical testing) is considered ... For this position, we are seeking a technician with a background in backend/ electrical tests in semiconductor

Experience we value Senior‑level experience (typically 8+ years) in backend or platform software engineering ... Raise the bar on the platform: invest in its safety, observability, and developer experience so areas ... product crews and creates the environment to thrive, combining world‑class infrastructure, intuitive developer

Molotov’s backend is a distributed platform of micro-services written in Golang. ... At Molotov, our backend engineers are the masters of our service infrastructure. ... As a vital member of our backend team, you’ll be at the forefront of driving our API integration with ... In this electrifying and cutting‑edge workspace, we’re on the hunt for our next Software Engineer - Backend ... You are passionate about developing modern service platforms, with at least 3 years of experience in backend

Continuously monitor and improve backend service performance using Grafana, Prometheus, ELK, and Sentry ... Qualifications Substantial experience in an object‑oriented backend language; familiarity with Python ... improvements to frontend (React, Zustand, Module federation, monorepository orchestrated with NX) or backend

If you’re excited by high-performance backend systems, low-latency constraints, and products that serve ... What you’ll do Design, build, and evolve business-critical APIs, services, and backend components running ... Who You Are: You’re a passionate backend engineer with a willingness to create large-scale systems and ... skills, held on Corderpad 🔍 System Design Interview (1h) – A collaborative discussion on scalable backend

Senior Software Engineer will refine and simplify the data model, implement new APIs, and write documentation. The role requires strong SQL knowledge, experience with complex applications, and the ability to work autonomously.

Senior Software Engineer will solve scaling issues, deploy features, investigate production problems, and design scalable architectures. Requires significant experience in one or more programming languages, a BS/MS/PhD in a scientific field, and experience using AI coding tools.