backend engineer

IT Search in Paris partners with a fast-growing consumer technology startup to hire an experienced Software Engineer. You will join a small, high-performing team with ownership and direct impact on product and technical direction.You will work across backend APIs, internal tooling, automation and data pipelines, shaping architecture and technical direction....

Beamy détecte l'usage de 50K+ SaaS en temps réel chez 500K+ utilisateurs dans les grandes entreprises. Notre extension navigateur collecte des millions de signaux quotidiens pour aider les équipes IT à optimiser leur portefeuille logiciel. Notre technologie brevetée combine extension cross-browser, pipelines de données temps réel, et IA — le tout...

Perion is a global advertising technology company delivering solutions to the biggest brands and publishers around the globe across search, social media and display, video, CTV, and programmatic DOOH.Home to an award-winning technology solution –– with our unique data-driven AI/ML based technologies, we deliver and optimize hundreds of terabytes of data...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an Applied ML Engineer based in France. As an Applied ML Engineer, you’ll work at the intersection of machine learning research, experimentation, and production engineering.You’ll turn ideas from research papers into rigorous...

Portage Ventures GP Inc. is looking for a backend engineer to join their team and make a substantial impact on the healthcare technology landscape.This role focuses on building scalable systems using Python/Flask and React, working alongside cross-functional teams to enhance user experiences. With a commitment to growth and mentorship opportunities, you'll...

About Alta Ares Alta Ares is a deeptech startup founded in 2024, building real‑time AI for defense operations—ISR, C‑UAS, and autonomous systems. Our clients are NATO‑aligned militaries and defence institutions, with regular deployments during live exercises and operational demonstrations. We raised €2M seed in May 2025 and €50M in June 2026, and...

Teads is seeking a Senior Software Engineer to shape our core branding products. You will design and ship features across backend systems primarily in Scala, while collaborating with an international team split between France and Israel to deliver high-value AdTech solutions.You’ll also contribute to frontend work with Node.js and React and promote best...

Overview OUR STORY: 🇪🇺 Join Scaleway and shape the sovereign cloud of tomorrow ! Since 1999, we have been designing secure, sustainable infrastructures aimed at supporting the most ambitious companies. Historically known for our dedicated servers (Dedibox), we made a strategic shift to cloud computing in 2015. Staying true to our principles of...

The employer develops a breakthrough high-performance onchain exchange that delivers institutional grade execution, whilst delivering superior speed, security and reliability guarantees to users. Their revolutionary decentralized exchange operates as the world's first trading‑specific Based Rollup on Ethereum offering core competitive advantage: Unlike...

Free-Work est une plateforme qui s'adresse à tous les professionnels des métiers de l'informatique. Ses contenus et son jobboard IT sont mis à disposition 100% gratuitement pour les indépendants et les salariés du secteur. Dans le cadre d?un projet de transformation digitale à dimension internationale, nous recherchons un Développeur Backend Python /...

We are looking for a talented Software Engineer to join our Product, Design, and Engineering organisation and help shape the future of spend management. As a Software Engineer, you will take ownership of both functional and technical topics. You will have the opportunity to work across the entire feature lifecycle, including specification, technical design,...

E-commerce is booming — but independent brands still struggle to match the seamless logistics of giants like Amazon. At Bigblue, we're on a mission to change that. We help brands by democratizing best-in-class operations: scaling faster while delivering a five-star customer experience. Since 2018, we've built a tech-driven logistics platform powering 500+...

Join Pigment: The AI Platform Redefining Business Planning Pigment is the AI-powered business planning and performance management platform built for agility and scale. We connect people, data, and processes in one intuitive, feature-rich solution, empowering every team—from Finance to HR—to build, adapt, and align strategic plans in real time. Founded in...

Dust is seeking an experienced frontend engineer who feels comfortable working on backend tasks as needed. In this role, you will collaborate closely with our product designer team, contributing ideas to shape the user experience while implementing features in our React-based frontend.On the backend side, you’ll contribute to REST API work and...

Hugging Face is seeking a senior engineer to contribute to xet-core and the Xet Storage backend. You will design, implement, and operate scalable storage systems used across the Hugging Face platform.Work in a high-trust, remote-first culture with strong emphasis on open-source contributions and collaboration across the Infrastructure organization....

Malt is seeking a Senior/Staff platform leader to shape the long-term technical vision for our engineering platform, spanning backend, frontend, and cloud infrastructure. You will define architectures, champion agentic AI workflows, and drive platform-as-a-product with self-service tooling and clear guardrails.You will directly contribute code on...

About Us Base360.ai is the AI operating system for short-term rental businesses, helping property managers run their operations on autopilot. Born out of The Flex, a short-term rental operator that scaled to an eight-figure business using its own software, Base360.ai is now launching as a standalone platform for short-term rental operators worldwide. We...

Prismic is hiring a Senior Product Engineer, AI Workflows. You will own production AI workflows, shipping features in weeks, not months, and be accountable for revenue-focused outcomes.Expect collaboration with marketing and sales, and ownership of architectural decisions across backend and frontend systems. The role is hybrid, across Europe, with...

About Nabla We are a team of entrepreneurs, clinicians and engineers committed to bringing back joy to the practice of medicine. Together with a community of clinician innovators, we’ve harnessed the best of machine learning science to develop Nabla: the leading AI assistant that’s restoring the human connection at the heart of healthcare. By...

Revolty is building the future of energy storage, with a fleet of connected batteries monitored and controlled remotely. As a full-stack engineer, you will design the fleet architecture, set multitenant choices, and establish provisioning, OTA, monitoring, and remote diagnostics standards for hundreds of devices in homes.You’ll develop the software brain...