Backend Developer

· 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. · ...

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

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 ...

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

++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 · ...

+ 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 ...

Need a nodejs backend developer for a simple bug fix in my project more details will be shared once youve been chosen. · ...

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'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 ...

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 ...

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 ...

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

We are seeking a skilled Backend Developer experienced with Twilio's communication APIs and speech recognition systems. · API · Twilio API · Python · ...

We're building a Payment Link Management Platform for a fintech client. The system enables merchants to create, share, and track payment links replacing manual invoicing with a fully digital, auditable workflow. · This is a well-scoped project with a signed SOW. Requirements are ...

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 ...

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 ...