Mid-Level Stack Developer

Mid-Level Full Stack Developer

Location: Braintree, Essex

This is a hybrid role, but you will be required to work full time in the office until probation has passed, therefore you will need to be in a good commuting distance to Braintree.

A growing technology team within an insurance brokers is looking for a Mid-Level Full Stack Developer to help design, build, and maintain innovative B2B and B2C applications for well-known clients. This is a great opportunity for a developer who enjoys working across the full stack, contributing to architectural decisions, and mentoring junior colleagues.

• Develop and maintain applications using Angular, React, .NET, SQL, and Entity Framework.
• Deliver new features, improve existing systems, and ensure code quality.
• Support CI/CD pipelines, deployment automation, and monitoring tools.
• Collaborate closely with product, design, and QA teams to deliver high-quality solutions.
• Provide guidance and mentorship to junior developers.
• Troubleshoot production issues when required (not a primary focus).

• Degree in Computer Science (or equivalent experience).
• Strong knowledge of OOP, SOLID principles, design patterns, and testing.
• Experience in Agile or fast-paced delivery environments.
• A proactive, team-first mindset with strong problem-solving skills.

Desirable:

• Experience in insurance or financial services.
• Knowledge of cloud platforms, infrastructure, and security principles.
• Hands-on experience with tools such as Sentry, Graylog, Power BI, or Power Apps.

• Clear progression into Senior Developer, Technical Architect, or Lead roles.
• Opportunity to work on high-impact projects with real business influence.
• A collaborative environment that values curiosity, integrity, and innovation.

Tech Stack Includes: Angular, React, .NET, Entity Framework, SQL Server, Azure DevOps, Git, IIS, Power BI, Sentry, Graylog, React Native (optional).