Cardiff, South Glamorgan, Wales, United Kingdom Hybrid / WFH Options
Yolk Recruitment
Role: SeniorSoftwareDeveloper (.NET) Salary: £45,974 - £54,430 Location: Cardiff (hybrid) The Opportunity Yolk Recruitment are excited to be working with an innovation-driven civil service organisation as they journey through some incredible projects whilst working with one of the first fully cloud-based organizations. … They are now seeking a highly skilled and motivated SeniorSoftwareDeveloper to join an Agile development team. In this role, you will be instrumental in building and supporting software solutions that cater to both internal and external users. This includes developing front-end applications and … back-end .NET API services. This is a great opportunity who is looking to move into a management/mentorship role. What the SeniorSoftwareDeveloper will be doing Design, code, and debug programs or scripts of medium-to-high complexity, ensuring adherence to modern standards and More ❯
Front-End SoftwareDeveloper – Mid/Senior An excellent opportunity has arisen for an experienced Front- End Software Engineer to join a software company who have built a cutting-edge web application that supports research and development teams in making better, faster decisions through machine … minimum 3 days in office each week) Salary: £45,000 – £65,000 per annum + 25 days holiday + benefits Requirements for Front-End SoftwareDeveloper: Very strong front-end development skills using React You have several years of experience in a commercial role within development You have … friendly, can-do attitude – this organisation has a great working culture which they would like to maintain Good communication skills Responsibilities for Front-End SoftwareDeveloper: The platform is built with modern web technologies (i.e. React/TypeScript) and connects to a backend system to support data processing More ❯
Sunderland, Tyne and Wear, North East, United Kingdom Hybrid / WFH Options
Client Server
SeniorSoftwareDeveloper/Engineer (C# .Net API AWS) Sunderland/WFH to £80k Are you a SeniorSoftwareDeveloper with backend expertise and a good knowledge of AWS? You could be progressing your career in a hands-on technical leadership role at a … growing games/gambling site, whilst continually learning and developing your skills. As a SeniorSoftwareDeveloper you'll take a lead, hands-on role in an Agile team (which you'll help to grow) developing game mechanics into readily deployable APIs with the focus on scalability … and resilience. You'll work across the full software development lifecycle, from inception through to release, building highly available applications using a range of technologies with a focus on backend C#, T-SQL, Redis and AWS. You'll provide mentoring and technical guidance to the team with a focus More ❯
Malvern, Worcestershire, West Midlands, United Kingdom
Franklin Bates Limited
SeniorSoftwareDeveloper £80,000-£110,000 depending on experience and skillset Flexible hybrid set up (Worcestershire office anywhere from 5 days a week to monthly, as preferred) Do you have a Rust software development background? Drive development of an original Linux-based network security appliance … as a SeniorDeveloper, taking ownership for security software and systems development within a thriving technology organisation providing security solutions for regulated industries from government roots spanning back 15 years. Work for truly engaged and passionate company owners, on project work that has a bigger purpose with … and demanding, encouraging self-development and growth amongst a super hands-on team. Quality is key within this organisation, and genuine, demonstratable passion for software development, intellectual curiosity and self-motivation must be at the heart of Software Developers who join this team. Requirements for the SeniorMore ❯
SeniorSoftwareDeveloper £80,000-£110,000 depending on experience and skillset Flexible hybrid set up (Worcestershire office anywhere from 5 days a week to monthly, as preferred) Do you have a Rust software development background? Drive development of an original Linux-based network security appliance … as a SeniorDeveloper, taking ownership for security software and systems development within a thriving technology organisation providing security solutions for regulated industries from government roots spanning back 15 years. Work for truly engaged and passionate company owners, on project work that has a bigger purpose with … and demanding, encouraging self-development and growth amongst a super hands-on team. Quality is key within this organisation, and genuine, demonstratable passion for software development, intellectual curiosity and self-motivation must be at the heart of Software Developers who join this team. Requirements for the SeniorMore ❯
ROLE OVERVIEW We are currently looking for a Senior Bioinformatics SoftwareDeveloper to join a leading biotechnology company based in the Cambridge area. As the Senior Bioinformatics SoftwareDeveloper, you will be responsible for developing and enhancing the company's proprietary profiling platform, which … supports drug discovery based on clinical data. KEY DUTIES AND RESPONSIBILITIES: Your duties as the Senior Bioinformatics SoftwareDeveloper will be varied; however, the key duties and responsibilities are as follows: 1. Design and develop bioinformatics analysis tools and workflows. 2. Implement production pipelines in a managed … new tools and technologies to improve and extend platform capabilities. ROLE REQUIREMENTS: To be successful in your application to this exciting role as the Senior Bioinformatics SoftwareDeveloper, we are looking to identify the following on your profile and past history: 1. PhD or Masters in Computer More ❯
ROLE OVERVIEW We are currently looking for a Senior Bioinformatics SoftwareDeveloper to join a leading biotechnology company based in the Cambridge area. As the Senior Bioinformatics SoftwareDeveloper, you will be responsible for developing and enhancing the company's proprietary profiling platform, which … supports drug discovery based on clinical data. KEY DUTIES AND RESPONSIBILITIES: Your duties as the Senior Bioinformatics SoftwareDeveloper will be varied; however, the key duties and responsibilities are as follows: 1. Design and develop bioinformatics analysis tools and workflows. 2. Implement production pipelines in a managed … new tools and technologies to improve and extend platform capabilities. ROLE REQUIREMENTS: To be successful in your application to this exciting role as the Senior Bioinformatics SoftwareDeveloper, we are looking to identify the following on your profile and past history: 1. PhD or Masters in Computer More ❯
ROLE OVERVIEW We are currently looking for a Senior Bioinformatics SoftwareDeveloper to join a leading biotechnology company based in the Cambridge area. As the Senior Bioinformatics SoftwareDeveloper, you will be responsible for developing and enhancing the company's proprietary profiling platform, which … supports drug discovery based on clinical data. KEY DUTIES AND RESPONSIBILITIES: Your duties as the Senior Bioinformatics SoftwareDeveloper will be varied; however, the key duties and responsibilities are as follows: 1. Design and develop bioinformatics analysis tools and workflows. 2. Implement production pipelines in a managed … new tools and technologies to improve and extend platform capabilities. ROLE REQUIREMENTS: To be successful in your application to this exciting role as the Senior Bioinformatics SoftwareDeveloper, we are looking to identify the following on your profile and past history: 1. PhD or Masters in Computer More ❯
SeniorSoftwareDeveloper C#, .Net Core, VueJS, Typescript £55,000 - £60,000 SeniorSoftwareDeveloper required to join a progressive and leading company within the automotive industry. As a SeniorSoftwareDeveloper you will help to transform the whole digital product More ❯
Stockport, Cheshire, United Kingdom Hybrid / WFH Options
Adria Solutions Ltd
C# SeniorSoftwareDeveloper For over 20 years, my client has been delivering powerful digital solutions that bring together data, technology, and user experience. They collaborate with a wide range of trusted partners to create platforms that enable users to make informed choices with ease and confidence. … With a strong emphasis on innovation, transparency, and customer-first thinking, they are now looking for a talented SeniorDeveloper to support ongoing platform development and help shape the future of their digital products. About the Role: As a SeniorDeveloper, you will work across both … ll take ownership of your code, contribute to architecture and design decisions, support and mentor junior developers, and help maintain a high standard of software development across the team. This is a hands-on role in a fast-paced, collaborative environment that values creativity and problem-solving. Key Responsibilities More ❯
Stockport, Greater Manchester, United Kingdom Hybrid / WFH Options
Adria Solutions Ltd
C# SeniorSoftwareDeveloper For over 20 years, my client has been delivering powerful digital solutions that bring together data, technology, and user experience. They collaborate with a wide range of trusted partners to create platforms that enable users to make informed choices with ease and confidence. … With a strong emphasis on innovation, transparency, and customer-first thinking, they are now looking for a talented SeniorDeveloper to support ongoing platform development and help shape the future of their digital products. About the Role: As a SeniorDeveloper, you will work across both … ll take ownership of your code, contribute to architecture and design decisions, support and mentor junior developers, and help maintain a high standard of software development across the team. This is a hands-on role in a fast-paced, collaborative environment that values creativity and problem-solving. Key Responsibilities More ❯
SeniorSoftware Engineer/Developer (C# .Net) *Newcastle onsite* to £130k+ Are you a SeniorSoftware Engineer looking for an opportunity to progress your career, working on complex and interesting systems in an impactful role? You could be joining a FinTech start-up as a … founding member, they have secure backing and an established Hedge Fund client as a partner. As a SeniorSoftware Engineer you will collaborate with a small, talented team to deliver the core platform within a Microsoft environment using the latest versions of C# .Net to produce high quality … distributed systems You have expertise with modern C# .Net Core, Python skills would also be of benefit You have a strong knowledge of modern software engineering best practices and have experience across the full software development lifecycle You have a thorough understanding of Computer Science fundamentals such as More ❯
cross-media measurement footprint, underpinned by versatility, scale, technology and expertise, to drive long-term business growth for our clients and partners. Job Title: SeniorSoftwareDeveloper Location: London, Grays Inn Road Full time/Permanent/Hybrid #LI-Hybrid #LI-EH2 #LI-KantarMedia About the Project …/Role We are seeking a SeniorSoftwareDeveloper with a strong focus on developing production-grade software, extensive experience with Azure services, and proficiency in Python, PySpark. As a SeniorSoftwareDeveloper , you will work with a team of 3 engineers and … with a third-party vendor to deliver robust, scalable solutions. Job Role Requirements Development: Lead the design and development of high-quality, production-grade software solutions using Java, Python, and PySpark. Ensure code is optimized, scalable, and maintainable. Azure Expertise: Leverage Azure services extensively, particularly Azure Storage, for scalable More ❯
Leeds, West Yorkshire, Yorkshire, United Kingdom Hybrid / WFH Options
Oscar Associates (UK) Limited
SeniorSoftwareDeveloper | £60K DOE | .NET/SQL | Leeds | Hybrid (1 day per week in the office) This is an opportunity for a SeniorSoftware Engineer to contribute to the development of advanced digital platforms that support operational efficiency and data-driven decision-making in … complex environments. The organisation behind this role is an established technology company delivering robust, secure, and high-performing software used by professionals across a range of sectors. The successful candidate will join a collaborative, agile team focused on building reliable, scalable solutions. Ideal for someone who values clean code … thoughtful architecture, and purposeful work, this position offers the chance to play a key role in delivering high-quality software that matters. The role Collaborate within a self-sufficient, agile team that includes engineers, testers, analysts, and product specialists. Write clean, secure, and efficient code deployed regularly through a More ❯
Manchester, North West, United Kingdom Hybrid / WFH Options
Oscar Associates (UK) Limited
SeniorSoftwareDeveloper | Manchester | ASP.NET Core | £50K - £60K | Hybrid Our client is a fast growing software development company that partners with clients to build custom apps, platforms, and digital experiences. They're all about using smart technology to solve real-world problems - and having fun while … Their team is packed with talented developers, designers, and innovators who love working on exciting projects across different industries. They're looking for a Senior .NET Developer to join their crew and help take their projects to the next level. The role Build and maintain high-quality web … Pension scheme Health insurance APPLY NOW! Sound like the role for you? Interviews are commencing from the start of next week, so apply now! SeniorSoftwareDeveloper | Manchester | ASP.NET Core | £50K - £60K | Hybrid Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this More ❯
Bracknell, Berkshire, South East, United Kingdom Hybrid / WFH Options
Spectrum It Recruitment Limited
SeniorSoftwareDeveloper - C# SeniorSoftwareDeveloper required by a leading Cloud Technology company based in Bracknell. The company are working on cutting-edge technology including AI and propensity modelling. This is a brand-new position due to growth and will join a well … days from home. Essential experience: Degree in Computer Science or other STEM subject ideally from a Russell Group University 5+ years' experience in a software development role C# SQL Server Source control, ideally Git Experience working within an Agile environment Any experience in the following would be advantageous: .NET More ❯
SeniorSoftwareDeveloper - C# SeniorSoftwareDeveloper required by a leading Cloud Technology company based in Bracknell. The company are working on cutting-edge technology including AI and propensity modelling. This is a brand-new position due to growth and will join a well … days from home. Essential experience: Degree in Computer Science or other STEM subject ideally from a Russell Group University 5+ years' experience in a software development role C# SQL Server Source control, ideally Git Experience working within an Agile environment Any experience in the following would be advantageous: .NET More ❯
SeniorSoftwareDeveloper - C# SeniorSoftwareDeveloper required by a leading Cloud Technology company based in Bracknell. The company are working on cutting-edge technology including AI and propensity modelling. This is a brand-new position due to growth and will join a well More ❯
Nottingham, Nottinghamshire, East Midlands, United Kingdom Hybrid / WFH Options
Oscar Associates (UK) Limited
SeniorDeveloper (ASP.Net Core, C#) - Nottingham/hybrid remote - Salary £60K - £75K DOE plus flexible hours, hybrid working (2 days a week in office), 25 days holiday + bh, latest technologies, excellent progression and more! The Role A unique and exciting new opportunity has arisen for an experienced … Software Developers (ASP.Net Core, C#, AWS) to join a rapidly growing specialised development house based in Nottingham right nearby the border of Derbyshire - this is easily commutable from the East & West Midlands. The expectation for this role is 2 days a week of your choice in the office including … flexible hours (their core hours are between 10am - 3pm). As a SoftwareDeveloper (ASP.Net Core, AWS, C#) you will be responsible for a wide range of innovative projects from development of their innovative cloud-based enterprise system to internal systems. You will spend the majority of your More ❯
Manchester, North West, United Kingdom Hybrid / WFH Options
We Are Dcoded Limited
SeniorSoftwareDeveloper SaaS | C# .NET Core | AWS | Kubernetes | GraphQL Manchester (Hybrid) | £7085k DOE + Bonus + Excellent Benefits Agency opportunity working on behalf of an established SaaS client We're partnering with a leading SaaS business to recruit a SeniorSoftwareDeveloper to More ❯
Permanent £50,000 - £80,000 Site Based Cambridge, Cambridgeshire, United Kingdom Updated on: 04-04-2025 ROLE OVERVIEW We are currently looking for a Senior Bioinformatics SoftwareDeveloper to join a leading biotechnology company based in the Cambridge area. As the Senior Bioinformatics SoftwareDeveloper … equivalent experience). Proven industry experience working with genomic data within a cloud environment. A working knowledge and practical experience with writing production-level software in Python or Go. Key Words: Senior Bioinformatics SoftwareDeveloper/Bioinformatics/Software Development/Genomic Data/Cloud More ❯
SeniorSoftwareDeveloper (PYTHON/AWS/REACT) - health tech - tech for good, make a positive impact on the world. Highly successful and fast growing organisation has an exciting opportunity for a SeniorSoftwareDeveloper (PYTHON/AWS/REACT). They are looking … for a talented individual who will design, implement, and maintain their publishing software, systems, and customer-facing digital products. Requirements Design and implement systems and software to meet requirements using appropriate tools and methods. Promote the creation of high-quality code by commitment to practices such as test … driven development, pair programming and code review. Be responsible for the technical development of all stages of software creation, including testing; ensure that implementation meets security, performance, and safety requirements. Suggest improvements to the code base, development processes, tooling and working practices. Encourage innovation by identifying, evaluating and adoption More ❯
Position Details: Senior AI and Web App SoftwareDeveloper Location: Southampton, Hampshire Openings: 1 Salary Range: Description: Senior AI Software Developers required for worldwide AI projects and locations Are you ready to shape the future of AI and Machine Learning web applications as a Senior AI SoftwareDeveloper? Our global client is on the lookout for visionary Senior AI Engineers to join our global team from the UK, USA, Canada, Australia, Italy, Norway, Finland, New Zealand, South Africa, India, Pakistan, Bangladesh, and Kenya. Key Responsibilities as Senior AI SoftwareDeveloper: Lead and manage AI and Machine Learning projects at a senior project management level. Drive innovation and collaborate with cross-functional teams to deliver exceptional results. Utilise your expertise to transform complex requirements into scalable solutions. Qualifications: Proven senior-level experience in AI and Machine More ❯
SeniorSoftwareDeveloper UK Remote £80,000 - £95,000 + Progression + Training + Pension An excellent opportunity awaits an experienced softwaredeveloper with strong .NET and React skills to join a leading software company in a role offering strong technical variety, ongoing development … opportunities, and involvement in genuinely interesting projects. This company builds innovative software and data management systems that support critical decision-making in sectors such as environmental monitoring, infrastructure, and energy. In this role you'll join as a senior member of the development team, taking a hands-on … or interest in scientific, environmental, or infrastructure-related domains is a bonus. This is an excellent opportunity to join a collaborative and tech-focused software team in a senior position offering a mix of engineering depth, meaningful projects, and long-term growth. The Role: *Full-stack development using More ❯
SeniorSoftwareDeveloper required by a successful software company developing web application products for the medical sector. Applicants for this role should be proponents of the functional paradigm. Any knowledge with F#, Haskell or similar functional language would be advantageous for any application - even if this … is via personal projects, It doesn't need to be commercial experience. Core technologies utilised in this team - C#, F#, TypeScript, SQL Server The SeniorSoftwareDeveloper is likely to have a relevant degree in Computer Science or similar subject and 5 years plus experience in commercial … software development ideally in a SaaS environment using C#. The company has a fully remote working policy with no requirement to visit an office. Essential experience: Functional programming experience or a vested interest in functional programming even in personal projects C# SQL Web application development Experience in any of More ❯
