Senior Software Developer

Salary: £37,000 - 77,000 per year

Requirements:

• Strong commercial experience in software development
• Highly proficient in Python, Django, JavaScript, HTML and CSS
• Experience with database design and SQL
• Strong knowledge of Git and collaborative development workflows
• Experience developing with React and/or React Native
• Experience supporting and working within AWS environments
• Strong understanding of software engineering best practices, including testing and documentation
• Excellent problem-solving and stakeholder communication skills
• Experience mentoring or supporting more junior developers
• Django REST Framework
• SCSS and Bootstrap
• Azure experience
• Nginx
• Bash scripting
• PostgreSQL
• Docker, Kubernetes or other containerisation technologies
• Experience with CI/CD pipelines, GitHub Actions, GitOps or ArgoCD

Responsibilities:

• Developing new applications and functionality while maintaining and enhancing existing systems
• Writing clean, efficient and testable code across front-end and back-end technologies
• Gathering requirements and collaborating with stakeholders to define technical solutions
• Supporting and mentoring junior developers through code reviews and knowledge sharing
• Designing, developing and maintaining APIs and integrations with third-party systems
• Supporting cloud infrastructure and ensuring applications are secure, scalable and reliable
• Implementing development best practices including testing, version control and documentation
• Contributing to architecture decisions and recommending new technologies and approaches
• Managing and improving automated workflows and deployment processes
• Supporting user acceptance testing and ensuring high-quality software delivery
• Maintaining accurate documentation of systems, requirements and enhancements
• Working collaboratively across teams to deliver digital projects and continuous improvements

Technologies:

• AWS
• Azure
• Bash
• Bootstrap
• CI/CD
• Cloud
• CSS
• Django
• Docker
• Git
• GitHub
• GitOps
• JavaScript
• Kubernetes
• Nginx
• PostgreSQL
• Python
• REST
• React
• React Native
• SCSS
• SQL
• DevOps
• Support
• Mobile
• Security
• Web

More:

We are offering an exciting opportunity for an experienced Senior Software Developer to join our collaborative digital team in Central London, with hybrid working available. This is a permanent, full-time role with a salary of 66,000 per annum. We develop and maintain a wide range of business-critical applications, services and platforms, and we are committed to equality, diversity and inclusion. We also handle all applications in strict confidence and in full compliance with UK GDPR.

last updated 36 week of 2026