qa engineer backend

About Air Apps At Air Apps, we believe in thinking bigger - and moving faster. We’re a family-founded company on a mission to create the world’s first AI-powered Personal & Entrepreneurial Resource Planner (PRP), and we need your passion and ambition to help us change how people plan, work, and live. Born in Lisbon, Portugal, in 2018 - and now with...

Spendesk is seeking a Backend Software Engineer (IC3) to join the AI & Data Products squad. You will design, build, and operate backend services powering AI-native product features, turning ML and LLM outputs into reliable product capabilities.You will work with ML Engineers to productionize models and integrate AI into user workflows, ensuring security and...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Backend Engineer, MTA based in France. This is an opportunity to build and operate the backend infrastructure that powers high-volume email delivery at scale. You’ll work on critical systems spanning SMTP delivery, routing,...

MerignacQA Engineer## **VOTRE PROFIL**Vous êtes titulaire d’un diplôme en informatique ou justifiez d’au moins 3 ans d’expérience dans les tests informatiques.Vous possédez des certifications pertinentes (ISTQB par exemple), ainsi qu’une excellente capacité de communication.* **Avantages groupe :** bénéficiez d’un ensemble d’avantages...

Design and implement robust, scalable, and secure backend services for AI-powered productsWork closely with data scientists and ML engineers to integrate models into production systemsBuild and optimize APIs, microservices, and data pipelines for real-time and batch processingEnsure low-latency inference, efficient model deployment, and resource...

ACV is a technology company that has revolutionized how dealers buy and sell cars online. We are transforming the automotive industry. ACV Auctions Inc. (ACV), has applied innovation and user-designed, data driven applications and solutions. We are building the most trusted and efficient digital marketplace with data solutions for sourcing, selling and...

Job Description Chariot’s engineering hire will be responsible for taking the Chariot platform to the next level. You will lead the evolution of our banking product, DAF product and technology strategy, along with building a growing team of software engineers. You will work closely with the CEO and team of founding engineers to build out a product that can...

About Air Apps At Air Apps, we believe in thinking bigger - and moving faster. We’re a family‑foundated company on a mission to create the world’s first AI‑powered Personal & Entrepreneurial Resource Planner (PRP), and we need your passion and ambition to help us change how people plan, work, and live. Born in Lisbon, Portugal, in 2018 - and now with...

About PreludePrelude is redefining how companies authenticate and onboard users - turning what's traditionally a cost center into a growth lever.Our flagship product lets businesses send OTP codes with the best price-to-conversion ratio on the market, dynamically selecting the most effective channel in real time (optimized SMS, WhatsApp, and more) while...

Streaming TV is no longer just a brand awareness channel. It’s becoming a core part of the performance marketing mix, alongside search and social. Vibe.co is building the platform that makes TV work like the rest of the acquisition stack: targeted, measurable, and optimized for results.Vibe.co is an Audience First Streaming TV Advertising platform that...

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...

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...

Who we areYubo is the Social Discovery app to make new friends and hang out online. By eliminating likes and follows, we empower our users to create genuine connections and show up as their true selves.We've pioneered a new way for Gen Z to socialize online, and with millions of active users, our goal is to redefine how we connect today and tomorrow.Our team...

Job Title: Backend Software Engineer Reports to: VP Software Location: Monaco (Hybrid) Type: Full time - permanent (CDI) Help us make a difference … In 2005, MARSS began life as a simple concept for an autonomous vessel docking system. Since then the company has expanded rapidly, evolving into a highly successful and diverse global tech solution provider...

Build and maintain the core infrastructure that makes the AI platform fast, reliable, and scalableDevelop the foundational Core AI layer covering orchestration, memory, low-level security, and system harnessCoordinate AI workflows, model calls, multi-step reasoning, and multi-agent delegationBuild RAG pipelines and knowledge basesIntegrate and tune new LLMs...

Role SummaryWe are seeking passionate and skilled software engineers to join our team. As a Backend Engineer, you’ll contribute to the development of the core systems powering our three main products, AI Studio, Le Chat & Mistral Code, shaping how users and developers interact with our AI platform at scale. You’ll work on building reliable,...

Looking 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 members...

Description de l'entrepriseSepteo est un acteur de référence du software en Europe, présent à l’international et reconnu parmi le top 5 des éditeurs de logiciels sectoriels en France. En forte croissance et en transformation permanente, le groupe s’impose comme un acteur clé de l’édition logicielle grâce à la force de son collectif : des...

About Monk: Monk provides visual expertise through Computer Vision and Deep Learning algorithms. Today, our AI model is able to detect and classify damages on any vehicle, with photos taken from a smartphone. The company is already working with international leading players, such as our parent company ACV Auctions (USA), but also CAT logistics (Europe)...

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...