Emplois de senior backend software engineer python – Paris

Localisation : Paris Secteur : Énergie Démarrage : ASAP Nous recherchons actuellement un Senior Backend Engineer Python pour intervenir auprès de l’un de nos clients directs sur la réalisation d’une plateforme technique intégrant APIs, traitements asynchrones, messagerie et orchestration de moteurs d’exécution. Le poste s’adresse à un profil...

We’re a team of experts pushing the limits of what’s possible, united by our common goal to unlock true freedom through digital ownership, making technology accessible for all. We believe in a world where users, creators and enterprises manage their value with ownership and freedom. Our curiosity drives us to innovate, empowering individuals on a global...

We+ à Paris recherche un Senior Backend Software Engineer Python pour intervenir sur une plateforme technique intégrant APIs, traitements asynchrones et orchestration de moteurs d’exécution. Le profil doit posséder au moins 8 ans d’expérience en backend Python et intervenir sur des architectures distribuées et en production.Maîtrise de Python 3,...

A leading video platform in Paris seeks an experienced backend developer to join their product team. You will build scalable services and APIs that enhance user experience and work in a collaborative startup-like environment. Candidates should have strong Python and SQL skills, along with a results-oriented mindset. The role offers the freedom to experiment...

A leading technology firm in Paris is seeking an experienced Senior Backend Engineer to develop and enhance their AI-driven SaaS solutions. You'll join a dynamic team, focusing on backend software development in Python, improvement of cloud operations on AWS, and automated testing. Ideal candidates have a minimum of 5 years of experience and proficiency in...

About the Role Based in Paris or Bordeaux, the future Senior Backend Developer will be a key player in our Tech team. Working closely with our Head of Software, you’ll help us scale our systems and accelerate our product development. This role is a mix of deep technical ownership, hands-on architecture work, and high-impact feature development. Inside our...

About MistralMistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems—across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector—co-creating customized AI systems that they can run on their terms.We are...

Sunrise in Paris is seeking a Python Back-end Developer to scale their digital sleep clinic. In this role, you will design and improve robust back-end systems using Python and Django and be responsible for developing RESTful APIs. The ideal candidate should have over 5 years of experience in backend development, a strong understanding of software...

Numberly est reconnu comme l’un des meilleurs specialists mondiaux du Data Marketing avec près de 500 collaborateurs et 11 bureaux dans le monde au service de plus de 300 clients de premier plan (L'Oréal, Arte, Groupe Seb, Pernod Ricard, SNCF, Aigle, HSBC...). En mettant la technologie au service des marques et des consommateurs, Numberly est au cœur de...

OverviewLooking for someone to join us as one of the early members of the Backend team. In the initial months, you'll be working closely with the team, gradually taking ownership of central components and features. Given our early stage, we're seeking versatile engineers, comfortable contributing to various aspects of the company's foundation.We value team...

We are building the best platform in the world for engineers to understand, scale, and protect their systems, applications, and teams. We operate at high scale—trillions of data points per day—providing always-on alerting, metrics visualization, logs, application tracing, and security insights for tens of thousands of companies. Our engineering culture...

ContextTwo video surveillance products are entering development at Vizzia: video-based traffic enforcement, with a first deployment in the UK, and ANPR, automatic number plate recognition run on legal request. Both rely on the same technical chain: camera-equipped units in the field, an edge to cloud pipeline, and a SaaS that officers use every day. That...

Nous sommes une équipe de développeurs expérimentés, en charge d’une plateforme technique fortement connectée :Des bases de donnéesDes APIDes connectivités avec d’autres acteurs de la logistiqueDes frontaux pour différents types de clientsDes flux avec nos CRMNous gérons à la fois le développement (Postgres, Node, React, TypeScript, Python) et...

We are looking for a Python Senior Software Engineer to join Platform team. As a Senior Software Engineer, your mission will be to work on designing and delivering essential components that empower Doctolib teams to build robust and scalable services. You will be working in a feature team developing the chassis, archetypes, business-agnostic services,...

STEP UP recherche un Software Engineer .NET Senior pour refondre et faire évoluer une plateforme SaaS de télérelève. Vous intégrerez l’équipe Metering et travaillerez sur des volumes importants de données en séries temporelles via une architecture distribuée.Vous serez en charge d’améliorer les performances, la maintenabilité et la montée en...

📍 Paris | Full-time | Fluent 🇫🇷 & 🇬🇧 At Bigblue, we're building the logistics backbone for the next generation of commerce. Modern brands sell everywhere: through their own online stores, marketplaces, retail, social commerce, and more. Across every channel, customers expect the same fast, reliable, and transparent experience after they buy....

About Sonio Each year, 140M children are born. Birth defects affect 1 in 33 births in developed countries, and in 50% of cases, they are not detected during prenatal examinations. Prenatal medicine is particularly complex, and the scans impose heavy responsibilities on healthcare professionals. They can also be a source of stress for future...

Senior Software Engineer Location: Paris HQ Department: Tech & Product Required Experience: ≥5 years Contract: Permanent & full time Responsibilities Develop scalable, high-performance web applications for a seamless e-commerce checkout experience. Work across both frontend and backend, ensuring high-quality code and system reliability. Collaborate with...

Who are we? At Finastra, we are a dynamic global provider of open finance software solutions, dedicated to expanding access to financial services. Our innovative applications span Lending, Payments, Treasury and Capital Markets, and Universal Banking. Proudly serving over 8,000 customers, including 45 of the world's top 50 banks, we aim to boost financial...

Je recherche pour une scale-up tech à mission en forte croissance, qui développe une plateforme SaaS utilisée quotidiennement par plus d’1 million de professionnels, un·e Senior Software Engineer Fullstack, avec une dominante Backend.L’entreprise évolue dans un secteur à fort impact, avec une vraie volonté de construire un produit robuste et...