Emplois de api and integrations developer – Paris

Jobtailor in Paris, France is seeking a backend engineer to design and develop ultra-high-performance backends using Python and FastAPI. You will master Anthropic Claude, implement advanced RAG architectures, and connect LLMs to company databases and APIs.The role emphasizes maintainability, security and performance, and offers the opportunity to shape...

Pelico is seeking a software engineer to design and build internal AI agents that automate workflows across Sales, HR, Operations, and Finance. You will develop AI-powered tools to help teams work faster and make smarter decisions.You will create end-to-end AI workflows connecting LLM APIs, internal data sources, and operational systems, while building...

Gravitee is a 2025 Gartner® Magic Quadrant™ Leader, on a mission to govern the world's intelligence. We deliver the industry's most advanced platform for Any API, Any Event, and Any AI Agent, trusted by global leaders like Michelin, Roche, and Blue Yonder. Why join us? The Mission: We are the first to bridge traditional API Management with the new...

About Us sunday is building the fastest, simplest way to pay in restaurants. With a quick scan of a QR code, diners can pay, tip, and leave in about 10 seconds. We believe great products should feel obvious, not complicated, and we focus relentlessly on keeping things simple while earning trust from restaurants and guests at every interaction. Today, sunday...

Position OverviewPostman is the world’s leading API platform, enabling developers and organizations to build, secure, and deploy APIs at scale.What You’ll DoOwn and grow a portfolio of strategic enterprise accounts including Fortune 500, cloud‑first companies, and large developer organizations.Deeply engage with senior buyers – CIOs, CTOs, VPs of...

Who we are CryptoNext Security is a deeptech startup specializing in post-quantum cryptography. Our solutions help businesses and institutions prepare for a future where quantum computers will challenge traditional data security. We work with leading clients in finance, defense, and telecommunications. On a daily basis, you will Own features end to end in...

Capgemini Mexico is seeking a Senior Engineering/Developer Lead to guide and mentor teams across banking software projects. You will own end-to-end development, from RESTful APIs to front-end interfaces, with ReactJS/AngularJS and Java ecosystems.The role emphasizes automation, security, and cross‑regional collaboration, reporting to Engineering...

Qui sommes-nous ? Nous sommes l'autorité organisatrice des mobilités en Île-de-France. Notre objectif : construire les solutions de mobilité du quotidien pour mieux vivre l'Île-de-France Comment : en mettant notre expertise et notre savoir-faire au service de l'organisation, du pilotage et du développement de la mobilité sur le territoire...

The Role As a QA Engineer at Air Apps, you will play a key role in ensuring the quality, reliability, and performance of our mobile applications. You’ll focus on building robust automated tests and strengthening API testing processes while still performing hands‑on functional validation when needed. Working closely with developers, product managers,...

About Rippletide AI agents are starting to update customer records, send messages, and take actions inside business software. As their responsibilities grow, companies need to understand what happened - and decide what should be allowed before the next action. Rippletide helps companies let AI agents take action safely. Before an agent updates a CRM, closes...

Kraken Technologies France seeks an experienced software engineer to contribute to its AI-driven energy platform. You will develop robust Python and Django services, design domain models for the French energy market, and collaborate with a multi-disciplinary team to deliver scalable server-side, client-side, and mobile components.The role emphasizes async...

SEIDOR helps organizations transform and stay competitive through technology and innovation, always putting people first. With over 8,000 professionals in 45 countries, we are a diverse and inclusive global team committed to talent, equal opportunities, and sustainable growth.Will you join us in humanizing technology?We want you to be part of our team in...

Capgemini Mexico is seeking a Senior Engineering/Developer Lead to guide and mentor teams across banking software projects. You will own end-to-end development, from RESTful APIs to front-end interfaces, with ReactJS/AngularJS and Java ecosystems.The role emphasizes automation, security, and cross‑regional collaboration, reporting to Engineering...

A leading AI media platform for sports in Paris is seeking a Senior Backend Engineer to develop backend services powering video processing and media automation. You will design APIs, optimize database schemas, and collaborate across product teams. Ideal candidates have over 5 years of backend experience and proficiency in Go. Join a fast-growing, diverse...

About Dust Work is being rewritten, and the people holding the pen are the ones who actually run it. With enterprise-grade governance, flexible model choice, and a collaborative interface for humans and agents to work together, Dust empowers AI Operators at the world’s fastest-moving companies to rewire how work gets done. With 70%+ weekly active users,...

Responsibilities Design and build internal AI agents that automate workflows across teams such as Sales, HR, Customer Operations, and Finance Develop AI-powered tools and assistants that help Pelico teams work faster and make better decisions Build end-to-end AI workflows connecting LLM APIs, internal data sources, and operational systems Develop backend...

Depuis la création de la première Banque Populaire à Angers en 1878, Banque Populaire accompagne et soutient les particuliers et les professionnels dans l’atteinte de leurs objectifs, petits ou grands.Ancrée dans le tissu économique local et fidèle à ses valeurs coopératives, Banque Populaire s’est développée avec et pour ses clients, devenant...

Ubique Systems in Paris is seeking a backend developer with approximately five years of Node.js experience to secure quality, performance, and scalability of backend services. The role involves building robust services using NestJS/Express, creating REST/JSON APIs, and driving automated testing and documentation.Hybrid work in Paris, collaboration across...

Job Description Rattaché(e) au Head of ECS, l’Ingénieur(e) Logiciel Embarqué Senior sera en charge des points suivants (liste non exhaustive) : Conception logicielle, architecture et développement Être force de proposition sur les orientations technologiques Concevoir, développer et maintenir des logiciels C++ temps réel et multithread fonctionnant...

Mirakl Labs in Paris is seeking a Software Engineer Java to design, develop and deploy new features proposed by the Product Manager. You will implement features across UI, REST API, and data layer, ensuring business consistency and technical stability.Join a team owning the product end-to-end, participate in design sessions, code reviews, and continuous...