Senior Web Application Developer jobs in South Yorkshire

About Roadern Roadern is building an AI-powered road and asset intelligence platform used by road authorities and councils. Our product is mobile-first, turning smartphone imagery, GPS, and sensor data into actionable insights at scale. We're looking for a senior engineer who is strong in React Native, comfortable with map-heavy interfaces, and happy working across mobile and web in a startup...

You will be responsible for both front-end and back-end development tasks, ensuring seamless integration of website designs and functionality.

You should be able to take full ownership of projects, work independently, and mentor others.

🚀 About Webigence and Spark Travel Webigence has 25 years of experience crafting UX‑first, often highly complex software. Our engineers pair forward‑thinking agile practices with an obsession for intuitive design, shipping products that feel effortless even when the logic underneath is anything but. Alongside a handful of long‑standing third‑party clients, we’re scaling our own SaaS...

You will be working in a fast-paced environment to develop new website themes and add new features in a complex Next. js-based codebase (including a CMS). This is a great opportunity for the right person to take on a challenging and broad role. Homeflow is operating on a fully remote basis but occasional travel will be required for our company meet ups (bi-annually at most in the UK).

Role: Senior Software Developer Division : Pearson Assessment Services Location : Rotherham, Oxford, London or Manchester Salary : £45 – 55k, plus on target bonus of 8% About Pearson : Our purpose at Pearson is to help everyone achieve their potential through learning. At the heart of this is a commitment to sustainable practices and meaningful, measurable outcomes. We are the world’s leading...

Department: Support Reports To: Application Software Support Manager Location: Remote Salary: £55k - £60k /yr (depending on experience) Contract Type: Permanent – Full Time Role Summary We're looking for an experienced full-stack .NET developer to join our team in a new and exciting role. This role will initially be supporting an array of clients, helping our support team to continue to...

We are seeking an experienced Software Developer to join our dynamic engineering team. This role involves full lifecycle application development, including requirements analysis, design, implementation, and deployment. Key responsibilities include writing high-quality, scalable code, conducting unit and integration testing, and participating in code reviews to maintain quality standards....

A leading software company in Sheffield seeks a Senior QA Engineer to contribute to quality assurance efforts. This role involves designing automated tests, collaborating with developers, and coaching teams in best practices. Ideal candidates will have over 5 years of SDET experience and familiarity with multiple testing frameworks. Join a culture that values innovation and meaningful...

Job Description Foxley Talent are working with a new client, a specialist engineering and technology business developing custom automation software for large scale engineering and manufacturing projects. They are looking for a Senior Python Engineer to join a small, highly technical team working on innovative software used in real world, high impact environments. An ideal candidate will have...

Position: Front End JavaScript Developer Reports to: Front End Development Team Lead Hours: 40 hours Location: 3 days in North London office (Monday – Wednesday) Salary: £60 - £80,000 + eligibility for performance bonus Start date: ASAP Purpose of the role: As a Front End Developer you will join one of our multinational Scrum teams to create state-of-the-art software solutions. In all...

Our client is a highly respected, global engineering organisation specialising in advanced mechanical solutions for critical industrial applications. With a strong focus on innovation, sustainability, and long-term customer partnerships, the business operates across multiple international markets and is recognised as a leader within its sector. Driven by continuous improvement and investment in...

You will be working in a fast-paced environment to develop new website themes and add new features in a complex Next. js-based codebase (including a CMS). This is a great opportunity for the right person to take on a challenging and broad role. Homeflow is operating on a fully remote basis but occasional travel will be required for our company meet ups (bi-annually at most in the UK).

Position: Front End JavaScript Developer Reports to: Front End Development Team Lead Hours: 40 hours Location: 3 days in North London office (Monday – Wednesday) Salary: £60 - £80,000 + eligibility for performance bonus Start date: ASAP Purpose of the role: As a Front End Developer you will join one of our multinational Scrum teams to create state-of-the-art software solutions. In all...

You will manage both front-end and back-end tasks while ensuring high-quality user experiences. The ideal candidate will have strong skills in PHP, MySQL, HTML, CSS, and Git, along with a passion for clean code and collaboration. This full-time role requires on-site presence, offering a salary up to £50k with performance bonuses.

Foxley Talent are working with a new client, a specialist engineering and technology business developing custom automation software for large scale engineering and manufacturing projects. They are looking for a Senior Python Engineer to join a small, highly technical team working on innovative software used in real world, high impact environments. An ideal candidate will have strong Python...

About Roadern Roadern is building an AI-powered road and asset intelligence platform used by road authorities and councils. Our product is mobile-first, turning smartphone imagery, GPS, and sensor data into actionable insights at scale. We’re looking for a senior engineer who is strong in React Native, comfortable with map-heavy interfaces, and happy working across mobile and web in a startup...

About Webigence and Spark Travel Webigence has 25 years of experience crafting UX‐first, often highly complex software. Our engineers pair forward‐thinking agile practices with an obsession for intuitive design, shipping products that feel effortless even when the logic underneath is anything but. Alongside a handful of long‐standing third‐party clients, we're scaling our own SaaS product—Spark...

Department: Support Reports To: Application Software Support Manager Location: Remote Salary: £55k - £60k /yr (depending on experience) Contract Type: Permanent – Full Time Role Summary We're looking for an experienced full-stack .NET developer to join our team in a new and exciting role. This role will initially be supporting an array of clients, helping our support team to continue to...

A global engineering firm in Rotherham is seeking an individual for project management, where responsibilities range from reviewing customer specifications to providing solutions and managing tenders. The ideal applicant will possess an HNC/HND in a related field and demonstrate exceptional communication and leadership skills. This role offers a collaborative environment, focusing on continuous...

You will be responsible for both front-end and back-end development tasks, ensuring seamless integration of website designs and functionality. Our Digital team works on everything from bespoke websites to tailored e-commerce solutions, always valuing clean code, seamless UX, and a collaborative approach to development.