Ruby Software Engineer jobs in Leeds, West Yorkshire

Job Description Senior Full Stack Engineer Ruby on Rails, React Salary: Up to £120k DOE Location: Remote (UK only) A fast-growing series A tech company creating high-performance, data-driven products for a global audience, are needing a Senior Full Stack Engineer to lead their technical growth and build the future of their platform. If you’re a hands-on leader with a passion for scalable...

You will take the lead on your own projects as part of an inter-disciplinary engineering team, regularly liaising with mechanical and electronics engineers. This Principal Embedded Software Engineer role is a hands-on design position developing embedded software but it would be beneficial if you had previous experience supervising a team.

About The Role Deadline for applications: 11:59pm on 31st October 2025 Applying for this role is straight forward Scroll down and click on Apply to be considered for this position. Were looking for a Principal Software Engineer to shape the technical direction of high-profile projects and lead the delivery of modern, scalable software. xujxxms We use technology to create impactful,...

Software Engineer Document Management & Workflow Systems (Contract) Any additional information you require for this job can be found in the below text Make sure to read thoroughly, then apply. Details - Initial 6-month contract with extension - Fully remote (EU time zones) - Start: End of February / early March - Outside IR35 We are looking for an experienced Software Engineer contractor to...

Job Description A global, product-led technology company is hiring a Software Engineer to join its UK-based engineering team. The organisation builds and operates large-scale, consumer-facing platforms used at significant scale. Their systems combine cloud-native services, distributed architectures, and edge-based software, running in highly available, production-critical environments. The...

Senior/Lead Software Engineer – Fully Remote (UK) A global B2B SaaS technology business is building out its European engineering hub and is hiring multiple Senior / Lead Software Engineers (JavaScript) to develop and enhance a mission-critical platform used internationally. These are hands-on individual contributor role with strong ownership — ideal for engineers who enjoy building high-quality...

About the Job This position is for a Senior Software Engineer with a minimum of 5 years of experience in backend development and a passion for building robust, scalable systems. We are looking for an engineer with a strong background in the C# .NET ecosystem, and a preference for candidates with significant experience on AWS. Are you ready for a challenge? We're looking for a dynamic software...

You will collaborate closely with cross-functional teams, including product management and UX/UI, to ensure that our software solutions meet business and customer needs.

You will be responsible for driving culture through your craft and be keen to take on line management responsibilities.

You will design and build APIs that enable products, partners and AI services to work together, including: Building RESTful APIs using C# .

You will likely bring: Strong experience building backend services in C# .

You will be working closely with the Machine Learning team; however, you are not required or expected to have background in Machine Learning. This is an applied role, and we are looking to hire a software engineer with experience in cloud computing and distributed systems. In this role, you will:

You will design and deploy robust frontend client, backend services, infrastructure automation, and cloud-native solutions by utilising your software development knowledge and your DevOps proficiency across AWS and GCP.

You should be comfortable with most of our core technologies:

Key Responsibilities - Design, implement, and maintain software for nuclear systems, ensuring compliance with safety and regulatory standards. - Develop software for reactor control, monitoring systems, data acquisition, simulation, and predictive analytics. - Collaborate with multidisciplinary teams including nuclear engineers, electrical engineers, and safety specialists. - Apply best...

You will join a cross-functional product engineering team working on the evolution and modernisation of a core SaaS platform. The focus is on building scalable, cloud-native services while improving reliability, performance, and long-term maintainability.

SOFTWARE ENGINEER REMOTE (OPTION TO RELLOCATE) £110K + EQUITY THE COMPANY This innovative AI startup is redefining safety and reliability in AI models. While competitors like GPT and DeepMind struggle with hallucinations and illegal content generation, this company adds safety control layers to ensure AI outputs are trustworthy and compliant. Working with high-profile, they're building AI...

You will work on complex software projects, contributing to the architecture, development, and improvement of software systems. This role xujxxms involves mentoring junior engineers, collaborating with cross-functional teams, and d...

Senior Full Stack Engineer Ruby on Rails, React Salary: Up to £120k DOE Location: Remote (UK only) A fast-growing series A tech company creating high-performance, data-driven products for a global audience, are needing a Senior Full Stack Engineer to lead their technical growth and build the future of their platform. If you’re a hands-on leader with a passion for scalable systems and clean code,...

.NET Software Engineer - Leeds (Hybrid) - Up to £60kAre you an experienced .NET Software Engineer looking to take your career to the next level? We're seeking a .NET Software Engineer to join a dynamic team in Leeds, with a hybrid working model (once a week or so).What You'll Be Doing:Developing and enhancing C#/.NET applications to improve the functionality xbpsjku of their core...

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