51 to 65 of 65 Permanent Backend Developer Jobs

Go Backend Engineer (Data Platform & APIs) - Northern Ireland (Remote-first) * Salary: £75,000-£150,000 + bonus + benefits About the Company: Our client is scaling an ML-driven data and analytics platform and modernizing their engineering standards. Their current stack includes Python, GoLang, TensorFlow, PyTorch, AWS, and Kubernetes , with a focus on building scalable, ML-driven data and … are planning to hire 5-7 engineers right now with further expansion in 2026 and building a high-impact team in Northern Ireland. The Role: You'll build robust backend services in Go that power both the data platform (data lake, pipelines, model serving) and product-facing APIs . You'll collaborate with Data Science (leaders, DS, ML engineers … frameworks, libraries, and best practices across DS/Eng (packaging, environments, CI/CD, testing) * Contribute to the data lake/data platform foundations (catalog, lineage, governance, access patterns) Backend APIs & Services * Build and evolve gRPC/REST APIs powering customer-facing features and internal platforms * Implement event-driven components (queues/streams) and caching to meet latency and More ❯

Bank.Echt.Anders. TARGOBANK als Arbeitgeberin BANK.ECHT.ANDERS. That is what we strive for as an employer. For our IT unit - TARGO Technology GmbH - we are looking for people, who enjoy leveraging our customers' needs by developing innovative applications and services. You benefit More ❯

POSITION DESCRIPTION: Reynolds and Reynolds is currently seeking candidates with prior experience of software development in .NET to work on technical and functional enhancements within its automotive dealer management platforms.This is primarily a back-end role working in web services More ❯

Experienced Back End Typescript/Javascript Developer (AWS, Typescript, NodeJS, GraphQL) - TSDBE25 You will need extensive experience using Typescript and AWS services for this role. We develop the SaaS platform that keeps beer flowing through the UK’s pubs. We run a serverless stack, using the Serverless Framework, AWS Lambda, AWS AppSync and other AWS managed services. We use … significant amount of time supporting your ongoing learning and development goals. Key Duties and Responsibilities Recommending appropriate AWS architectures for new product features Developing new product features on the backend (Typescript, NodeJS, AWS Services) Evolving existing features to provide enhanced functionality Following test driven development (TDD) approach to development Maintaining existing software Maintaining security and resilience of our systems More ❯

Experienced Back End Typescript/Javascript Developer (AWS, Typescript, NodeJS, GraphQL) - TSDBE25 You will need extensive experience using Typescript and AWS services for this role. We develop the SaaS platform that keeps beer flowing through the UK’s pubs. We run a serverless stack, using the Serverless Framework, AWS Lambda, AWS AppSync and other AWS managed services. We use … significant amount of time supporting your ongoing learning and development goals. Key Duties and Responsibilities Recommending appropriate AWS architectures for new product features Developing new product features on the backend (Typescript, NodeJS, AWS Services) Evolving existing features to provide enhanced functionality Following test driven development (TDD) approach to development Maintaining existing software Maintaining security and resilience of our systems More ❯

Experienced Back End Typescript/Javascript Developer (AWS, Typescript, NodeJS, GraphQL) - TSDBE25 You will need extensive experience using Typescript and AWS services for this role. We develop the SaaS platform that keeps beer flowing through the UK’s pubs. We run a serverless stack, using the Serverless Framework, AWS Lambda, AWS AppSync and other AWS managed services. We use … significant amount of time supporting your ongoing learning and development goals. Key Duties and Responsibilities Recommending appropriate AWS architectures for new product features Developing new product features on the backend (Typescript, NodeJS, AWS Services) Evolving existing features to provide enhanced functionality Following test driven development (TDD) approach to development Maintaining existing software Maintaining security and resilience of our systems More ❯

About Us At Xelix, we work with some of the world's largest companies to automate and strengthen their financial controls. Our AI solutions redefine how Accounts Payable teams operate - moving from manual processes to automated, intelligent workflows. Xelix is More ❯

We’re looking for an experienced back-end developer to help lead the delivery of high-quality e-commerce solutions and mentor a growing team. About JH JH is an e-commerce agency dedicated to helping growth-orientated brands make their next strategic breakthrough. We specialise in building, maintaining, and enhancing online stores enjoyed by millions worldwide. We work … excellence in back-end development and support the growth of the team. Coach and mentor less experienced developers to enhance their skills. Take ownership of projects as the main developer, managing them from inception to completion. Play a leading role in scoping and preparatory work, providing technical expertise and input. Create and maintain technical documentation for internal and client More ❯

We're on the lookout for a Java Developer with commercial Java experience (12 months will suffice) Based in Sheffield City Centre, we have placed the majority of Developers within the business since 2008 - many of whom have gone onto become Senior Engineers. A minimum of post-degree experience of 1 year is required for this post and it … is required that you are a UK resident or have permission to work in the UK for 5 years. Role Overview Development of backend web applications using Java to deliver support for existing systems and to develop new functionality across projects. You will work within agile teams across projects to learn and upskill in multiple technologies. Alongside this you … will take on responsibilities for backend testing and automation, working closely with the Technical Architect with a view to unifying standards across backend projects. Essential Experience A minimum of one year working in industry using: Java language Relational databases Desired Experience: Java development (Spring Boot or otherwise) SQL, Postgres Integration testing practices and languages Devops procedures You will More ❯

Senior Back-End Developer, Java Spring Boot, Hybrid, COR7370 Are you a skilled Back-End Developer with strong Java Spring Boot expertise, looking for your next challenge? Join a forward-thinking team shaping the future of AI-powered solutions. The Role As a Senior Back-End Developer, you'll design and maintain scalable, secure, and high-performing … Steps Ready to take the next step in your career? Apply now and help shape the future of back-end systems powering next-generation AI solutions! Senior Back-End Developer, Java Spring Boot, Hybrid, COR7370 Corriculo Ltd acts as an employment agency and an employment business. #JC #ChannelA More ❯

Chief Technology Officer (CTO) - Hands-On Back-End Developer Remote-Friendly London HQ Award-Winning Agricultural Technology Software Company Join an award-winning agricultural analytics software company that's redefining sustainable food production through data-driven technology . We're seeking a hands-on Chief Technology Officer (CTO) an exceptional technical leader who thrives on both strategic vision and … time constraints Ideal Candidate Profile Academic and Professional Background Degree/Masters/PhD in Computer Science, Data Science, or a related discipline Proven experience as a Back-End Developer/Engineering Lead/CTO in data-heavy environments Demonstrable history of technical excellence and leadership in commercial software development Technical Expertise Advanced proficiency in C#/.NET Core More ❯

Chief Technology Officer (CTO) - Hands-On Back-End Developer Remote-Friendly | London HQ | Award-Winning Agricultural Technology Software Company Join an award-winning agricultural analytics software company that's redefining sustainable food production through data-driven technology . We're seeking a hands-on Chief Technology Officer (CTO) — an exceptional technical leader who thrives on both strategic vision and … time constraints Ideal Candidate Profile Academic and Professional Background Degree/Masters/PhD in Computer Science, Data Science, or a related discipline Proven experience as a Back-End Developer/Engineering Lead/CTO in data-heavy environments Demonstrable history of technical excellence and leadership in commercial software development Technical Expertise Advanced proficiency in C#/.NET Core More ❯

Fully Remote Award-Winning Agricultural Technology Software Company Competitive salary plus company share scheme Chief Technology Officer (CTO) - Hands-On Back-End Developer Remote-Friendly | London HQ | Award-Winning Agricultural Technology Software Company Join an award-winning agricultural analytics software company that's redefining sustainable food production through data-driven technology .We're seeking a hands-on Chief Technology … time constraints Ideal Candidate Profile Academic and Professional Background Degree/Masters/PhD in Computer Science, Data Science, or a related discipline Proven experience as a Back-End Developer/Engineering Lead/CTO in data-heavy environments Demonstrable history of technical excellence and leadership in commercial software development Technical Expertise Advanced proficiency in C#/.NET Core More ❯

Senior Back-End Developer, Java Spring Boot, Hybrid, COR7370 Are you a skilled Back-End Developer with strong Java Spring Boot expertise, looking for your next challenge? Join a forward-thinking team shaping the future of AI-powered solutions. The Role As a Senior Back-End Developer, you'll design and maintain scalable, secure, and high-performing More ❯

I'm looking for a Senior Back End Developer for an electrical vehicle charger company (founded 1990) based in Nottingham. You will create an ambitious Cloud platform that sends data pipelines to customers. Location: Nottingham, ~5 days on-site to start with then 1-2 days on-site per week. 2:30pm finish on Fridays. The requirements include: Golang More ❯