Senior Software Developer with a Backend Focus

We are looking for a backend-focused Blockchain Software Engineer with Angular frontend experience to help us build and scale real-world crypto payments infrastructure used at global scale.Building and scaling backend services and APIsIntegrating backend systems with blockchain n ...

I am building a platform called Able Music. At this stage it functions as an advanced link-in-bio product for artists. · ...

We are building a long term product and need a serious developer who can own systems, solve hard problems, and build clean, scalable infrastructure. · This is not an entry level role. We want someone seasoned, practical and disciplined. Someone who thinks in systems writes clean ...

We are looking for a skilled backend developer to help build and maintain server-side applications that power web and mobile apps. · ...

We are seeking a talented individual who excels in UI/UX design and backend development. · Create intuitive user interfaces. · Ensure robust backend functionality. · ...

We are seeking an experienced backend developer to work on an existing POS system project. · Enhancing the current POS system to improve functionality and performance. · ...

We are seeking an experienced Survey Backend Developer to enhance our survey platform. The ideal candidate will focus on implementing Role-Based Access Control (RBAC) and making system improvements to ensure production-level quality. You will work closely with our development tea ...

We are seeking an experienced backend developer to enhance our mobile app features and backend services, specifically for a subscription-based platform. The ideal candidate will have a strong understanding of subscription models and experience in building scalable APIs. · ...

We are seeking an experienced backend developer to create a functional test application for our non-custodial Web3 fintech project. · The focus will be solely on developing the core logic, with no UI/UX or design work required. · ...

We are looking for a Backend Developer to build and maintain scalable backend services using TypeScript. · Requirements: Strong experience with TypeScript · Solid understanding of MVC architecture and backend system design · ...

We are seeking an experienced Backend-Focused Full Stack Developer to build and optimize scalable server-side solutions RESTful APIs robust database architectures. · Strong expertise in system design API development and database management will be critical to our project's succes ...

Senior Product Engineer - We're working with a rapidly scaling AI-native SaaS company who raised an impressive Series B round in 2025.Their platform is redefining the sector, and with revenues tripling in the last year to over $12m ARR, they're now expanding their Engineering tea ...

A fast-scaling FinTech is expanding its engineering team and hiring a Python Software Engineer to build backend systems for high-volume platforms.This role focuses on building reliable backend systems using Python. · ...

Job Summary · We are partnered with a well established fintech platform that's looking to add a Senior Backend Engineer to one of their core backend teams. · This role sits within a high-impact product area supporting large-scale, customer-facing systems. · Backend development us ...

Job Title: Full Stack Developer (React Focused) · Location: London, UK – Hybrid · Duration: 12+ Months · Job Description: · We are seeking an experienced Full Stack Developer with a strong focus on React (60–70% Frontend) to design and develop scalable microservices-based applic ...

We are seeking a mobile app developer to create a legal intake app for a criminal defense practice. · Create a legal intake app for iOS and Android. · ...

We are looking for a Full Stack Engineer to work on cutting-edge digital transformation projects at the forefront of emerging technology. · This role requires someone comfortable moving between backend and frontend responsibilities, with a genuine interest in leveraging AI tools ...

This job is for a Full Stack Python Backend Developer at Edinburgh. The role involves designing and building robust backend services and APIs, working within Agile cross-functional teams.As a Full Stack Python Backend Developer you will design, build and deliver robust, scalable ...

We are looking for a skilled Frontend Developer to join our project. The backend is already fully developed using FastAPI, and the UX/UI design is completed in Figma. · ...

We are seeking an experienced Shopify backend developer to enhance our online store's functionality.The ideal candidate will have a strong understanding of Shopify's backend architecture and be able to implement custom solutions to improve user experience and performance. · ...