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

Employment type:  B2B engagement DUTIES AND RESPONSIBILITIES: Design, develop and maintain scalable backend ... engineering, infrastructure and product teams REQUIREMENTS: 5+ years' commercial experience as a Backend ... hands-on Ruby on Rails experience in production Ability to independently design and implement complex backend

driving the reliability, scalability, and delivery of backend services powering self-ordering kiosks ... Responsibilities Design, build, and run high-reliability backend services behind our kiosks (ordering ... Your Impact: As a Senior Backend Engineer on the Kiosk team, you will serve as a hands-on technical lead ... Requirements 6+ years of backend engineering experience in high-traffic production environments, with

Practical experience leveraging modern developer tools (such as agentic coding or advanced automation ... NET Engineering, mastery of the .NET ecosystem with a focus on building high-performance, distributed backend

Core Language Proficiency: Python is our primary backend language. ... Production Engineering Experience: Proven track record building, scaling, and monitoring production-grade backend

. 💡 Hard Skills / Must Have: • 5+ years of production backend engineering experience and complex product ... AI-assisted development tools. 📌 Responsibilities and Tasks: • Design, develop, and maintain scalable backend

Collaborate with account teams, developer experience, and ecosystem partners to reach developers and ... Translate customer experiences and developer feedback into actionable insights for OpenAI’s Product, ... Combine developer empathy with sound technical judgment: you can uncover what a team needs, troubleshoot ... strong software engineering fundamentals and enjoy building practical AI applications, integrations, and developer

Build and iterate on solutions, using Developer Agent and IDE plug-ins to accelerate development. ... Workday Extend Consultant, you will lead the design and delivery of solutions using Workday Extend and Developer ... You will act as a trusted technical advisor on how customers should adopt Extend, Developer Agent, and ... Use generative coding tools such as Cursor and Workday’s Developer Agent to generate, refine, and refactor

About the role Design and implement backend services, APIs, and data pipelines using Python Architect ... Spore Bio is seeking a Senior Software Engineer with deep backend, infrastructure, and database expertise ... scalability bottlenecks About you 5+ years of professional software engineering experience with a strong backend

Overview As a Principal Software Developer with expertise in software development and applied mathematics

Experience building developer-facing infrastructure at an AI or developer-tools company: inference APIs ... The second is hf-voice, a new product that will let any developer build and deploy voice agents with ... - Ship hf-voice: Design the developer API and the streaming protocol: session lifecycle, transport ... - Work in the Open: Write the docs, examples and templates that get a developer from zero to a running

Experience in backend development, full-stack engineering, system design, automated testing, code review

Culture of Full-Fledged Engineering Ownership: We don't see you as just a developer.

What we're looking for 5+ years building backend systems in production, with real depth in Kotlin and ... Our stack Core backend: Kotlin, Java 17+, Spring Boot & Co, JPA/Hibernate, SQL and NoSQL, Elasticsearch

build it, ship it, watch it in production, and improve it Work across product management, frontend, backend

Experience & Education More than 5 years of professional experience in technical training, developer ... Of advantage: experience with developer relations, sales engineering enablement or solution architect ... Your profile You move comfortably between developer-level detail, cloud architecture context and an executive-friendly

We are currently seeking an Salesforce Service Cloud developer to join one of our clients' teams.

Kubernetes, CI/CD, Kafka, ClickHouse, OpenTelemetry, distributed databases, service communication, developer ... defining and driving common standards around service communication, reliability, runtime architecture and developer

diagnostic tools supporting platform reliability; Improvements to software quality, maintainability and developer ... development, programming languages, distributed systems, performance, observability, software reliability and developer

We are looking for our next Business Developer at Sharp Vision. ... Role Overview As a Business Developer dedicated to the European zone, you will report to the CRO based

Drive UK market growth by closing inbound B2C leads for online training programs. This role requires flawless English, deep UK market understanding, and strong negotiation skills.