Senior Web Developer

RedTech Recruitment Ltd; England; Hybrid; GBP 50,000 - 60,000; Full time

Job summary

A well-established software company in the UK is looking for a Senior Web Developer to join their team. The role involves developing and modernising web platforms in a hybrid working environment. Key responsibilities include designing web interfaces, server-side development, and close collaboration with clients. Candidates should have a strong background in web development, particularly with HTML, CSS, and JavaScript, alongside good knowledge of SQL and C#. A competitive salary and benefits are offered.

Benefits

Generous holiday allowance

Wellbeing initiatives

Pension contributions

Performance-related bonus

Regular social events

Learning opportunities and career development support

Qualifications

• Strong commercial experience as a Senior or Lead Web Developer with front-end focus.
• Expert knowledge of HTML, CSS and JavaScript, delivering accessible web applications.
• Good working knowledge of SQL and relational databases, ideally SQL Server.

Responsibilities

• Design, build, and maintain robust, accessible web interfaces.
• Develop secure server-side components and system integrations.
• Work closely with project managers to shape technical solutions.

Skills

Strong commercial experience as a Senior or Lead Web Developer

Expert knowledge of HTML, CSS and JavaScript

Experience working across browsers and devices

Good working knowledge of SQL and relational databases

Server‑side development experience using C# or similar

Comfortable working with Git-based version control

Experience with front-end tools and frameworks

Confidence engaging directly with clients and stakeholders

Able to work autonomously in a collaborative team

Experience in .NET technologies

Job description

A fantastic opportunity for a Senior Web Developer to join a well-established software company building mission-critical web platforms used by large, complex organisations. This role is well suited to someone from an agency or consultancy background who enjoys working closely with clients, juggling multiple projects, and delivering high-quality, accessible web solutions across a varied technology stack. You will play a key role in both developing new functionality and supporting the ongoing modernisation of long-standing enterprise systems.

Location: Hybrid, Milton Keynes
Salary: Up to 60,000 per annum plus benefits

Requirements for Senior Web Developer

• Strong commercial experience as a Senior or Lead Web Developer with a front-end focus but possess a full stack capability - we are very keen to hear from Developers who have previously worked in an agency environment.
• Expert knowledge of HTML, CSS and JavaScript, with a proven track record of delivering accessible web applications to WCAG 2.2 Level AA.
• Experience working across browsers and devices, ensuring consistent and high-quality user experiences.
• Good working knowledge of SQL and relational databases, ideally SQL Server.
• Server‑side development experience using C# or a similar object‑oriented language.
• Strong understanding of secure development practices aligned with OWASP guidelines.
• Comfortable working with Git-based version control workflows.
• Experience with common front-end tools and frameworks such as jQuery and SASS.
• Confidence engaging directly with clients and stakeholders, ideally gained in an agency or consultancy environment.
• Able to work autonomously while contributing effectively within a collaborative development team.
• Experience in the following is beneficial: .NET Web Forms, .NET 4.8, .NET Core, Web API, React, Vue, TypeScript, Playwright or similar automated testing tools, CI/CD pipelines, JIRA, Figma.

Responsibilities for Senior Web Developer

• Design, build and maintain robust, accessible and performant web interfaces.
• Develop secure and reliable server‑side components and system integrations.
• Work closely with project managers and stakeholders to shape technical solutions from requirements through to delivery.
• Carry out code reviews, uphold development standards and promote best practice across the wider team.
• Diagnose and resolve complex issues across front end, back end and database layers.
• Contribute to planning, estimation and technical decision making.
• Support and enhance long-standing enterprise systems, including those with legacy components.
• Balance multiple projects and priorities while maintaining a high standard of delivery.

What the role offers

• The chance to work on varied, client‑facing projects within a collaborative and people‑focused environment.
• A balance of greenfield development and modernisation of established platforms.
• Hybrid working with a welcoming office environment in Milton Keynes.
• A strong benefits package including generous holiday allowance, wellbeing initiatives, pension contributions and performance-related bonus.
• Regular social events, learning opportunities and clear support for long-term career development.

Applications

If you would like to apply for this Senior Web Developer role, please send your CV via the relevant links.

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RedTech Recruitment Ltd focus on finding roles for Engineers and Scientists. Even if the above role is not of interest, please visit our website to see our other opportunities.

We are an equal opportunity employer and value diversity at RedTech. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.