Senior Backend Developer

We're proud of our dedicated teams who are making a difference for millions of frontline employees, · Baccalauréat en informatique, en génie logiciel ou dans un domaine connexe. · Expérience reconnue en développement Java back-end avec les technologies suivantes : JDK 8+, Spring, ...

· WorkJam is the world's leading digital frontline workplace, connecting the entire deskless workforce to work in perfect harmony. WorkJam solves the most common problems faced by global frontline enterprises through scheduling tools, task management, communication, and learning ...

Développer et maintenir les services back-end qui alimentent nos applications orientées vers le consommateur et qui offrent une expérience riche et transparente sur les plateformes web et mobiles. · ...

We are looking for a Backend Developer for long-term cooperation. · ...

We're hiring a production-ready Backend Developer to work on a live SaaS platform. · ...

Seeking a Backend Developer with strong Python and AI experience to build and maintain APIs, integrate AI/ML features, and handle React frontend tasks. · ...

+ Build and maintain backend APIs using Python + FastAPI+ Design scalable backend systems for a SaaS platform+ Work with frontend teammates to shape features & data models+ Write clean, testable code and participate in code reviews Job summary: We are hiring a full-time Backend P ...

THE ROLE: Backend Developer (Cloud & APIs) · ABOUT YOU · You're a strong backend developer who enjoys building reliable cloud services and APIs. You like shipping in a fast-paced environment, collaborating with a small, high-calibre team, and taking ownership from design through ...

We're hiring a Backend Developer who builds clean, scalable, and reliable systems. · You'll be responsible for the logic, infrastructure, and performance behind our websites and internal tools. We want someone who thinks in systems, writes clean code, and cares about stability. · ...

We are developing a large-scale high-performance social media application seeking an experienced Backend Developer to contribute to this project. · ...

++Are you a Backend Developer who enjoys building scalable systems and complex integrations?+ · ++Build and maintain integrations with popular platforms like Stripe, Hubspot, and Odoo · +Design, develop, and maintain scalable and efficient backend systems · +Collaborate with fron ...

We are a London-based product studio building a new marketplace platform. We're looking for a strong backend developer to help ship V1 and keep iterating fast. · Build and maintain microservices · Design and implement REST APIs + JSON schema validation · Work on key product flows ...

Help in backend development with python and GCP. · ...

We're looking for a backend developer to own our Supabase database layer and build/maintain APIs for a React frontend. · Manage and optimize Supabase DB (schema, migrations, queries, performance) · Build and maintain APIs consumed by a React frontend · Maintain and adjust Bolt Ad ...

Backend Developer (.NET Core) · Independent Contractor Engagement (Upwork Only) · Important Notice – Contractor Engagement Only · This opportunity is strictly for independent contractors engaged through the Upwork platform. · This role does not constitute employment, and applying ...

We are seeking an experienced backend developer to build the API, middleware, and database layer, · and to create a full Docker container that includes the backend, middleware, and the existing frontend, · for deployment to Google Cloud Run in QA and Production environments.The i ...

This is a real production system with active users. · Contract duration of 1 to 3 months. · ...

We're looking for a backend developer to own our Supabase database layer and build/maintain APIs for a React frontend. · Manage and optimize Supabase DB (schema, migrations, queries, performance) · Build and maintain APIs consumed by a React frontend · Implement authentication an ...

We are looking for a strong Backend Developer to join our SaaS platform development. · Long-term cooperation preferred. Part-time to start, with potential to grow. · This is not a generic Java backend role. Our project is built around Kotlin, and we need someone with real commerc ...

We are looking for a · full-time Backend Developer.If you are a reliable backend developer who can build scalable systems and respond quickly to technical challenges, we'd love to hear from you. · No information available.Candidate requirements:AWS EC2 · Firebase DB · PYTHON · A ...

We need an experienced backend developer to build a reliable API integration between a platform for renting spaces and Hostify and Avantio (PMS) to synchronize properties / listings data, reservations / bookings, calendar availability, rates / pricing and availability & restricti ...