Software Full Stack Support/Developer

This is a full‑time, permanent position for a Software Full Stack Support/Developer in a hybrid working model, requiring on‑site attendance at least three days per week in Milton Keynes. You will play a key role in designing, developing, and supporting web-based applications for a large-scale managed service program.

Responsibilities

• Provide Software Applications Engineering support for larger and more complex applications and project areas.
• Perform build and deployment activities for application development efforts.
• Design and implement requirements that are effective, timely, and compliant with project standards.
• Configure, program, and test application components and technical architecture.
• Troubleshoot and resolve defects and performance-related issues.
• Ensure compliance with coding standards through design reviews, coding, and unit testing.
• Collaborate with Business Analysts to understand requirements and use cases.
• Estimate and size assigned use cases with input from the BA team.
• Independently deploy QAT or UAT environments.
• Work closely with testing teams to resolve regression and newly identified issues.
• Explore alternative solutions using structured decision‑making techniques.
• Participate in code reviews and collaborate with developers, designers, and architects.
• Maintain integrity of pre‑production environments (development, test, QA, staging).
• Lead efforts in process improvement and technical automation.
• Provide regular status updates and mentor less experienced team members.

Qualifications

• Full‑time, permanent role with no sponsorship support.
• Must live within commutable distance from Milton Keynes and attend site at least three days per week.
• Strong experience in .NET (C#), ASP.NET, JavaScript, HTML and CSS development.
• Proven background in web development using the above or similar technologies.
• Experience working with and supporting operational systems.
• Knowledge of web development patterns.
• Proficiency in Microsoft SQL Server development and scripting or similar.
• Familiarity with Azure DevOps or equivalent tools.
• Working knowledge of modern development patterns, including Agile.
• Eligible for UK Security Clearance (standard clearance process takes approximately 6‑9 months).
• Preferred: working knowledge of MVC framework or similar; experience with other scripting or database technologies.

Benefits

• Competitive compensation and benefits package, including healthcare, retirement plans, and paid time off.
• Opportunities for professional development, training, mentorship and leadership development programs.
• Collaborative and inclusive work culture with diverse teammates.
• Work on innovative and challenging projects in multiple industry sectors such as financial services, healthcare, government and transportation.

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