Senior Backend Developer

We are looking for an experienced Backend Developer with strong Python and PostgreSQL expertise to design and build greenfield backend solutions. · Design and develop backend components, services, and RESTful APIs · Build scalable secure maintainable Python backend systems · ...

We are seeking a Backend developer for a React Native app. The job is almost completed and requires finishing some last edits. · This work should be straightforward and quick, with the possibility of hiring the person for other needs later on. · ...

We are seeking an experienced Backend Developer to assist in the maintenance and optimization of our IMAP email service. · The role will involve troubleshooting issues, implementing updates,troubleshooting issues · implementing updates · , and ensuring the service runs smoothly. ...

I'm looking for a backend developer with experience in and who also has basic knowledge of Web3 development. · This is a small, · well-defined task, · suitable for someone who can deliver quickly.Requirements:Strong knowledge of & · Experience with Web3 concepts · Familiarity wit ...

I'm looking for a backend developer with strong experience in building scalable APIs and maintaining high-performance backend systems. · ...

We're hiring a production-ready Backend Developer to work on a live SaaS platform. · Built and maintain REST APIs using FastAPI or Django · ...

We are looking for a Backend Developer for long-term cooperation. · Design and implement complex server-side logic using Java Spring Framework. · Architect and manage scalable database solutions (relational and/or non-relational). · ...

We are seeking a Backend Developer with strong Python and AI experience to build and maintain APIs, integrate AI/ML features, and handle React frontend tasks. · Working with SupabaseFixing bugsEnsuring smooth frontend-backend integration ...

I'm building a startup and have completed the front-end of our web app. · Implement the database, authentication, and APIs with Supabase. · ...

We are looking for a skilled Backend Developer to join our team at King. The successful candidate will be responsible for developing and maintaining technology to support the studio in creating new games. · Crafting high-quality code that meets SOLID and KISS principles. · Able t ...

+Job summary · We are seeking a skilled Backend Developer experienced with Twilio's communication APIs and speech recognition systems.The ideal candidate will be responsible for integrating and optimizing backend services to support advanced voice calling and real-time transcript ...

+Set up and maintain the backend server using Flask to support the application ensuring scalability security and efficiency · ...

We're seeking an experienced Backend Developer to join our expanding team in Birmingham London offices. The role requires on-site presence in Leeds for two days per week. · Build and maintain backend services and RESTful APIs. · Implement business logic, data access layers, and i ...

Design develop and maintain scalable backend services using Java Build and maintain RESTful APIs for web and mobile applications Work with MongoDB for data modeling indexing and performance optimization Ensure high performance security and responsiveness of backend systems Implem ...

We are seeking a skilled Backend Developer experienced with Twilio's communication APIs and speech recognition systems.The ideal candidate will be responsible for integrating and optimizing backend services to support advanced voice calling and real-time transcription capabilitie ...

I'm looking for a backend developer to implement a secure server-side integration with an affiliate network API. This is a small, well-defined backend task. · ...

We are looking for a Backend Developer to join our partner company. · Design and develop the new backend architecture using Java,taking ownership of the system's core backbone. · Build and manage AWS-based delivery pipelines and CI/CD processes. · ...

We are building a user-friendly app to support women with Polycystic Ovary Syndrome (PCOS) using React Native and TypeScript, · supported by a backend deployed on Google Cloud (Cloud Run) with Firebase services. · ...

Backend Developer to design build and scale highperformance backend systems. · ...

We are seeking an experienced Backend Developer to build the API, middleware, and database layer for a Student Assistance Program Data Dashboard. The developer will integrate all components into one containerized application, connect the existing form to the backend, and handle b ...

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