695 frontend developer English-speaking jobs in Île-de-France

Identify quick wins on performance or developer experience. ... Must-have Skills Adaptability in a fast‑changing context Moves comfortably between frontend, backend,

/ React) Front-End Developer Expertise for AI Training - EUFreelance Software Developer (C/C++ - Rust ... ) - AI TutorFreelance Software Developer (C++) - AI TutorJunior Software Engineer - Cross-platform C+ ... (C#) - AI TutorFreelance Software Developer (Java) - AI TutorFullstack Software Engineer (Ruby on Rails ... + - MultipassData Engineer - International InternshipFreelance Software Developer (Python) - AI TutorMachine ... to Have:Previous participation in LLM research or evaluation projects.Experience building or testing developer

They can be specialized, but there is no strict separation between infrastructure, backend, and frontend

reliability, performance, and maintainability Collaborate closely with product managers, designers, and frontend ... Strong backend experience with Ruby on Rails Experience designing and building APIs that are consumed by frontend ... skills in English Nice-to-haves: Experience with TypeScript - comfort reading, reviewing, or debugging frontend ... containerized environments Team’s current stack: Ruby on Rails and Golang for backend services, TypeScript for frontend

agentsBuild robust systems for auth, permissions, organizations, billing, and environmentsPartner with frontend ... event-driven systems and background job processing (Sidekiq, Faktory, etc.)Experience working closely with frontend

In addition to Erlang, you will contribute to our frontend and/or backend areas and work with technologies ... product managers to develop and ship new features in our communication domains as either backend and / or frontend ... understanding of OTP (Open Telecom Platform) and its application to distributed systems Willingness to work on frontend

Position OverviewWe are looking for a Frontend / Graph-level Compiler Engineer to join our growing compiler ... real impact in a fast-moving startup environment.Key responsibilitiesDesign, implement, and maintain frontend ... , Glow, or similarExperience optimizing AI workloads for performance and efficiencyFamiliarity with frontend

Improve developer and operator experience: packaging, configuration, troubleshooting, and usability. ... Angular knowledge (or frontend fundamentals) to support connector configuration/visibility in the product

Experience building a sizable project using JavaScript/TypeScript and a frontend framework. ... The ideal candidate will have experience in TypeScript building full-stack applications leveraging a frontend

pragmatic generalist whos built payment integrations from scratch and is equally comfortable on the frontend

Your scope will cover high-impact initiatives: building and evolving enterprise API gateways and developer ... standards, drive API lifecycle management, and ensure scalability, reliability, and security—while keeping developer

tooling, developer experience, or developer productivity Experience in managing distributed teams of ... They are determined to help Gradle stay on the leading edge of Developer Productivity Engineering (DPE ... operational layer across an organization’s toolchains to speed up, troubleshoot, and optimize local developer ... Our ideal candidates are passionate about developer productivity and thrive on the satisfaction of helping ... engineers Excellent collaboration and communication skills Preferred qualifications Expertise in developer

You’ll work across data pipelines, backend services, and frontend interfaces, and think deeply about ... infra we share with our Data team.We use:Node.js and Nest.js on the backend,React and Next.js on the frontend

In addition to Erlang, you will contribute to our frontend and/or backend areas and work with technologies ... product managers to develop and ship new features in our communication domains as either backend and / or frontend ... understanding of OTP (Open Telecom Platform) and its application to distributed systemsWillingness to work on frontend

In addition to Erlang, you will contribute to our frontend and/or backend areas and work with technologies ... product managers to develop and ship new features in our communication domains as either backend and / or frontend ... understanding of OTP (Open Telecom Platform) and its application to distributed systemsWillingness to work on frontend

As a backend engineer, you will work with frontend and security experts. ... As a backend engineer you will collaborate closely with frontend engineers developing our web extension ... Our stack Programming languages: Frontend / internal tooling: React, Typescript Infrastructure and storage

JavaScript fundamentals: Fundamental knowledge of JavaScript for frontend integration. ... Address Formel AI75000 ParisFrance About the Role As our Python Product Developer, you will be at the

Frontend Engineer: Create intuitive, high-speed user interfaces using frameworks like Angular.

You will own the end-to-end design of our developer tools, dashboards, and configuration interfaces — ... This role sits at the intersection of complex data visualization, developer experience, and enterprise-grade ... For4+ years of professional product design experience, with a strong portfolio demonstrating work on developer ... and trustworthy to every user who touches it.What You'll DoLead the design of Rippletide's developer-facing ... lightweight prototyping and design-in-code workflows.A background in or passion for AI, machine learning, or developer

Looking for a senior, passionate and “cracked” backend engineer to work on the open-source developer ... and intuitive experience, while keeping all the features and depth of a tool for developer. ... The product challenges of developing a developer platform is, at the same time, to make it a delightful