Lead Backend Developer Ruby Homebased Jobs in Belfast, UK

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Software Developer – Ruby on Rails

Software Developer – Ruby on Rails Office | Hybrid | Remote (within ±2 hours of GMT) | Scaling sports-tech SaaS We're hiring experienced Ruby on Rails developers to work directly with our CTO, shaping the architecture, the culture, and the future of engineering at TeamFeePay ...

Senior Backend Developer (Cyber Security)

Senior Backend Developer (Cyber Security) At a glance Modern backend engineering environment AWS, Kubernetes, Docker, Golang, Java Microservices, data-intensive systems, distributed architecture Hybrid working Salary up to £120k The ...

Lead Developer

Lead Software Engineer - Digital & Technology Consulting A leading global innovation and transformation consultancy is looking for an experienced Lead Software Engineer to join its growing technology practice. This role suits someone who enjoys solving complex problems, leading engineering teams, ...

Lead Go Developer

Lead Go Developer Location: Remote Type: Full-time About the Opportunity This role sits within a distributed backend engineering team building scalable, cloud-native systems in Go. You will operate as a technical lead, designing complex distributed services whi ...

Team Lead Engineer/developer (Back End) Hybrid or Remote

Job Description My client, a leading technology provider within the sports streaming and iGaming sector, is hiring a Team Lead Backend Developer to join an established engineering team based in Belfast. This is a brand-new position within a growing division, focused on building and scaling ultra-low latency, hig ...

Ruby on Rails Engineer — Scale a Sports SaaS (Remote/Hybrid)

A dynamic sports-tech SaaS company based in Northern Ireland is seeking an experienced Software Developer (Ruby on Rails) to shape its engineering culture and architecture. You'll own end-to-end features that deliver real value to sports clubs and their members. This role requires at least 2 years of experience ...

Senior Backend SDET Lead Automation & API Testing

A leading communication technology company in Belfast is looking for a Senior SDET. This role involves ensuring the quality of backend components for mobile and desktop clients through test automation frameworks. The ideal candidate will have extensive experience in backend testing and strong programming skills ...

Senior Backend Engineer Cloud Security (Golang/Java)

A cutting-edge security solutions provider is looking for a Senior Backend Developer skilled in Golang and Java. This role involves modern cloud-native engineering to tackle complex security challenges using AWS, GCP, and Azure. The ideal candidate has a degree in Computer Science and significant experience in b ...

Backend Software Engineer

Description Upwind is a next-generation Cloud Security Platform that leverages runtime context to identify and prioritize critical risks, providing precise insights and efficient cloud security management. Unlike traditional tools, Upwind uses runtime data proactively for risk prioritization and ...

Senior Salesforce Developer & Technical Lead

A leading IT and business consulting firm in the United Kingdom is seeking a Senior Salesforce Developer to design and implement innovative Salesforce solutions. The ideal candidate will have strong Salesforce development experience and proven success in Agile environments. Responsibilities include collaborating ...

Lead Frontend Developer (ReactJS), (AVP)

**Discover your future at Citi** Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact. **Job Ov ...

Backend Engineer Intern — Build Scalable Security APIs

A leading cybersecurity firm in Belfast is seeking a backend developer with experience in Python and AWS. The role involves collaborating with cross-functional teams to enhance the Tessian product while maintaining security compliance. Ideal candidates will have a product-focused mindset and strong problem-solvi ...

Senior Front End Engineer React & TypeScript | Growth

A leading IT consulting firm in the UK seeks a Front-End Developer to design and build high-performance web applications. You will utilize React.js and TypeScript in a collaborative and Agile environment. The role involves mentoring junior developers, participating in Agile ceremonies, and ensuring seamless inte ...

Backend Engineer Fintech & Blockchain Platform

A fintech organization based in Belfast seeks an experienced Developer to design and maintain scalable solutions. You will collaborate with a growing team, mentor peers, and work on innovative projects at the intersection of finance and blockchain. Ideal candidates will have over 3 years of development experienc ...

Backend Engineer (Entry Level)

Engineer I Belfast, Northern Ireland Hybrid Schedule (M/F remote, T/W/TH in-office) At Magnite, we cultivate an environment of continuous growth and collaboration. Our work impacts what millions of people read, watch, and buy, and we’re looking for people to help us tackle that responsi ...

Software Developer

COMPANY OVERVIEW Nulogy is a manufacturing technology company driven by a vision to make life better for the people who plan, produce, and deliver the products we use every day. Nulogy’s Manufacturing Operating System helps manufacturers and packagers automate every stage of the production process—fr ...

Software Developer

Company Overview Nulogy is a manufacturing technology company driven by a vision to make life better for the people who plan, produce, and deliver the products we use every day. Nulogy’s Manufacturing Operating System helps manufacturers and packagers automate every stage of the production proces ...

DevOps Engineer

Role Overview The DevOps Engineer will be leading the Automation and adoption of DevOps best practices according to TPICAP’s standards in the Fusion space The role requires a technically skilled, highly collaborative, team-focussed engineer with exceptional communication skills ...

Full Stack Lead Developer (Java/ReactJS), Vice President

We are seeking an experienced and highly motivated Lead Full Stack Developer to join our dynamic engineering team. The ideal candidate will possess deep expertise in Java and ReactJS, coupled with a strong understanding of both relational (RDBMS) and NoSQL databases. This role is critical for driving the d ...

Business Developer

You will also provide valuable administrative support to the depot, collaborating closely with Kitchen Sales Designers and Territory Sales Representatives to assist in arranging appointments and fuel lead generation. Your proactive attitude and attention to detail will contribute to the efficient running of ...

PHP Developer

MCS Group is delighted to be working with an innovative and fast-growing technology start-up as they look to appoint a PHP Developer to join their expanding engineering team. This is a fantastic opportunity to play a key role in shaping the technology b ...

kdb+ Developer

Job DescriptionWhat You’ll Be Doing Collaborating with business users to define new application requirements. Developing, testing, and maintaining clean, performant code for client applications. Supporting project delivery alongside Project Managers an ...

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