1 to 25 of 37 Senior Software Engineer Jobs in Yorkshire

Senior Software Engineer – South Yorkshire Join a fast-growing technology start-up based in South Yorkshire, building a modern, cloud-native platform from the ground up. This is a greenfield opportunity where you’ll help shape both the architecture and the engineering culture from an early stage. … looking for a Senior Software Developer who enjoys solving complex problems, designing scalable systems, and taking real ownership of what they build. If you want autonomy, influence, and the chance to work on meaningful technology without legacy baggage, this role is for you. What's great about this ...

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 … preference for candidates with significant experience on AWS. Are you ready for a challenge? We're looking for a dynamic software engineer excited to help scale a fintech start-up. Here, you won't be bogged down by legacy code—you'll have the opportunity to build innovative ...

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 … preference for candidates with significant experience on AWS. Are you ready for a challenge? We're looking for a dynamic software engineer excited to help scale a fintech start-up. Here, you won't be bogged down by legacy code—you'll have the opportunity to build innovative ...

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 … preference for candidates with significant experience on AWS. Are you ready for a challenge? We're looking for a dynamic software engineer excited to help scale a fintech start-up. Here, you won't be bogged down by legacy code—you'll have the opportunity to build innovative ...

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 … preference for candidates with significant experience on AWS. Are you ready for a challenge? We're looking for a dynamic software engineer excited to help scale a fintech start-up. Here, you won't be bogged down by legacy code—you'll have the opportunity to build innovative ...

About The Role Job Level: 9 UK Wide We are looking for a Senior Software Engineer who will be responsible for designing, developing, and deploying high-quality software solutions. You will work on complex software projects, contributing to the architecture, development, and improvement of software systems. This role involves mentoring junior engineers, collaborating with cross-functional teams, and driving the adoption of best practices in software development. Responsibilities Design, develop, and maintain complex software solutions, ensuring they are robust, secure, tested and scalable. Contribute to software architecture decisions, ensuring alignment with ...

Senior Software Engineer – React, Python, GCP After a successful first year, a fast-growing scale-up is expanding its engineering function and is looking for a Senior Full Stack Developer to help develop it's flagship product as well as build and design new products, including … Days Per Week Salary: £70,000 to £90,000 + 15% Bonus + Benefits To be considered: 5+ years’ experience as a Full Stack Engineer, ideally within SaaS or cloud-native environments. Strong hands-on experience with React on the front end and Python on the back end. Solid ...

Senior Python Software Engineer (Data & Time-Series Focus) Location: Leeds ,UK/Hybrid – 3 days at client office and 2 days remote Experience: 9+ years (mandatory) Client : Global information technology services and consulting company Education: Degree in Software Engineering or related field We are looking … highly experienced Senior Python Software Engineer with strong expertise in data manipulation, time-series/data packages , and modern software engineering practices. The ideal candidate will be hands-on, detail-oriented, and comfortable working in data-driven environments. Key Responsibilities Design, develop, and maintain high-quality ...

Senior Software Engineer - .Net, Azure. - Contract £700 - 750pd UK, Remote | Contract Inside IR35 Only | 6 months January start. Curated is partnering with a global SaaS scale-up undergoing a significant platform modernisation and growth phase. The business is scaling multiple engineering teams and is looking to bring … highly experienced contract Software Engineers to support complex, high-impact delivery. This role is suited to senior engineers who enjoy working on large, evolving platforms, modern cloud infrastructure, and solving non-trivial technical problems in fast-moving environments. The Role You will join a cross-functional product engineering ...

Senior Software Engineer - .Net, Azure. - Contract £700 - 750pd UK, Remote | Contract Inside IR35 Only | 6 months January start. Curated is partnering with a global SaaS scale-up undergoing a significant platform modernisation and growth phase. The business is scaling multiple engineering teams and is looking to bring … highly experienced contract Software Engineers to support complex, high-impact delivery. This role is suited to senior engineers who enjoy working on large, evolving platforms, modern cloud infrastructure, and solving non-trivial technical problems in fast-moving environments. The Role You will join a cross-functional product engineering ...

Senior Software Engineer - .Net, Azure. - Contract £700 - 750pd UK, Remote | Contract Inside IR35 Only | 6 months January start. Curated is partnering with a global SaaS scale-up undergoing a significant platform modernisation and growth phase. The business is scaling multiple engineering teams and is looking to bring … highly experienced contract Software Engineers to support complex, high-impact delivery. This role is suited to senior engineers who enjoy working on large, evolving platforms, modern cloud infrastructure, and solving non-trivial technical problems in fast-moving environments. The Role You will join a cross-functional product engineering ...

Senior Software Engineer - .Net, Azure. - Contract £700 - 750pd UK, Remote | Contract Inside IR35 Only | 6 months January start. Curated is partnering with a global SaaS scale-up undergoing a significant platform modernisation and growth phase. The business is scaling multiple engineering teams and is looking to bring … highly experienced contract Software Engineers to support complex, high-impact delivery. This role is suited to senior engineers who enjoy working on large, evolving platforms, modern cloud infrastructure, and solving non-trivial technical problems in fast-moving environments. The Role You will join a cross-functional product engineering ...

with long-term strategic goals to deliver meaningful, measurable transformation. Our global team is made up of passionate, highly skilled individuals with experience spanning software engineering through to technology strategy development and change management. We collaborate seamlessly, operating with agility and openness to deliver impact, whether delivering a standalone … solve complex challenges by uniting advanced technology with exceptional talent to deliver scalable, lasting transformation THE ROLE We are growing and now need a Senior Software Engineer to join our team in Leeds. The role will be responsible for designing and developing software systems on behalf ...

Embedded Software Engineer (Contract/Flexible) – Outside IR35 We are a small but established engineering firm looking to engage an experienced Embedded Software Engineer on a flexible, non-committed, Outside IR35 basis. Our existing embedded software contact is no longer available … seeking a trusted, go-to embedded engineer to support our products and future developments on an ongoing basis. This role is ideal for an experienced contractor or freelancer who values autonomy, flexibility, and long-term collaboration without fixed hours or guaranteed workload. The Role Act as the primary embedded ...

Type: Full-time, in-person Location: Nexus, Leeds, UK Important request: possibility to travel to USA and EU without visa As a Senior Robotics Software Engineer, you will play a critical role in leading the software validation process and developing sophisticated robotic manipulation algorithms … Director, you will collaborate across disciplines to ensure our robotic systems meet the highest standards of performance and safety. Responsibilities: Drive the software validation process, ensuring robust, reliable, and regulatory-compliant systems. Design, develop, and implement advanced robotic manipulation algorithms for navigation, control, and automation of robotic endoscopy systems. ...

Type: Full-time, in-person Location: Nexus, Leeds, UK Important request: possibility to travel to USA and EU without visa As a Senior Robotics Software Engineer, you will play a critical role in leading the software validation process and developing sophisticated robotic manipulation algorithms … Director, you will collaborate across disciplines to ensure our robotic systems meet the highest standards of performance and safety. Responsibilities: Drive the software validation process, ensuring robust, reliable, and regulatory-compliant systems. Design, develop, and implement advanced robotic manipulation algorithms for navigation, control, and automation of robotic endoscopy systems. ...

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 ...

looking for an experienced Senior Python Software Engineer to take ownership of an established trading-related application and drive its ongoing development. You will manage and enhance the existing codebase, deliver new features, ensure reliability and performance, and help evolve the system as the business grows. This ...

Senior Java Engineer – Actuarial Data Squad – Outside IR35 - Contract We're looking for a Senior Java Engineer to join a high-profile project focused on backend systems that automate complex financial and actuarial processes. This is a hands-on role delivering backend solutions under tight deadlines ...

looking for an experienced Senior Python Software Engineer to take ownership of an established trading-related application and drive its ongoing development. You will manage and enhance the existing codebase, deliver new features, ensure reliability and performance, and help evolve the system as the business grows. This ...

technology. If you love untangling hard problems, improving legacy systems, and shipping clean, tested code, you'll fit right in. Your role as a Senior PHP Software Engineer at True9: Lead the back-end - write clean, maintainable, and scalable code using PHP and frameworks like Symfony across ...

Type: Full-time, in-person Location: Nexus, Leeds, UK Important request: possibility to travel to USA and EU without visa As a Senior Robotics Software Engineer, you will play a critical role in leading the software validation process and developing sophisticated robotic manipulation algorithms ...

Type: Full-time, in-person Location: Nexus, Leeds, UK Important request:possibility to travel to USA and EU without visa As a Senior Robotics Software Engineer, you will play a critical role in leading the software validation process and developing sophisticated robotic manipulation algorithms ...

adoption of AI in financial services accelerates, and we're now scaling our engineering organisation to meet that demand. Our engineering team includes experienced software engineers and PhD-level AI specialists, with strong ties to the University of Edinburgh, giving you access to exceptional expertise and opportunities for continuous … learning as part of the day-to-day work. The Role As a Software Engineer at Aveni, you'll be responsible for building and scaling the products that sit on top of FinLLM (the UK's first LLM for the Financial Services industry) and other LLMs, enabling financial ...

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: Design and develop highly-scalable, fault tolerant and event driven systems that … native technologies: Experience in architecting and deploying in cloud platforms (e.g., AWS, GCP or Azure), an understanding of containerisation (e.g., Docker), infrastructure-as-code software (e.g., Terraform), and observability platforms (e.g., Datadog or Grafana). Strong ownership mindset: You naturally take responsibility for outcomes, not just tasks, and care ...