+ Express REST API Backend Development

Nous sommes une startup en technologies de la santé qui développe l'infrastructure de recherche et de données alimentant la prochaine génération de systèmes de santé numériques. · Curieux · se · Aisance avec Git CI/CD pipelines et cycle vie développement logiciel · ...

We're a healthtech startup building the search and data infrastructure that powers the next generation of digital health systems. Our mission is simple: make access to care smarter, faster, and more connected, even when the environment we work in is complex. · A teammate who is c ...

++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 ...

I'm looking for a backend developer. · Building scalable APIs · Maintaining high-performance backend systems · ...

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

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. · ...

**Overview:** · We are seeking a skilled backend developer with expertise in C# to join our team. The main responsibility will be to enhance the performance of our applications and resolve existing bugs. The ideal candidate will have a proven track record in refining code for eff ...

+Transform your ideas into innovative solutions as a Backend Developer · Who We Are · At Pattison ID, we're not just a company-we're a catalyst for innovation and creativity.Driving Business Success Collaborate with product owners and frontend developers to define and deliver rel ...

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 ...

We are looking for a skilled Backend Developer with proven experience in Azure cloud architecture Email service design and integration Microsoft SQL Server C# / .NET development, · The ideal candidate will have strong backend system design skills and experience building scalable ...

Job Overview · We are seeking an experienced Backend Developer with at least 4 years of hands-on experience in building scalable, secure, and high-performance backend systems. The ideal candidate has strong expertise in , API development, and database management, and can work ef ...

+ 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 ...

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

We are seeking a backend developer for a react native app. · Should be pretty straightforward/quick job... · ...

Build robust backend services for Artes. · Develop APIs for oracle integrations and user data, · handle database management (MongoDB/PostgreSQL), · ensure secure authentication, · , · , ...

Job Overview: · This role requires advanced, hands-on experience with Python. Please apply only if you have extensive real-world experience building, maintaining, and optimizing production-level Python systems. · You must also be fluent in English (both written and spoken), as th ...

I am seeking Backend Developer. · I can share details on interview. · if you have experience for backend development, pls apply. · Remember : Special is Ukranian. · Contract duration of 1 to 3 months. with 40 hours per week. · Mandatory skills: JavaScript, HTML, Web Development, ...

We are looking for an experienced Backend Developer (PHP / CodeIgniter) to support the ongoing development of SPINE, · a growing international platform with an existing production system.Backend feature development and extensions · API logic and integrations · Bug fixing and perf ...

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 ...

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're looking for a backend developer who's great at connecting systems and making things work end-to-end. · We already have trained ML models (triage, scoring, scheduling logic). Your job is to build the backend layer that connects patient data → ML APIs → usable outputs inside ...