Senior Developer

  • Avanti Recruitment
  • Irchester, Northamptonshire
  • Jul 23, 2025
Full time I.T. & Communications

Job Description

Avanti Recruitment is currently working with an international engineering and technology company providing innovative solutions across multiple industries. We're currently seeking a talented Senior Software Developer to join our growing team on a 12-month fixed-term contract with the potential to convert to a permanent position.

Role Overview This is primarily a backend-focused position (70%) where you'll be working with modern technologies to develop and maintain robust enterprise applications. As a Senior Software Developer, you'll be joining an established team working on challenging projects using the latest Microsoft technologies, with opportunities to mentor junior developers and contribute to strategic technical decisions.

Key Technologies

  • C# and .NET
  • Razor
  • Angular
  • SQL Server
  • Entity Framework

Your Role Will Include

  • Development and maintenance of backend services and APIs
  • Creating and maintaining database structures and queries
  • Frontend development using Angular and Razor
  • Leading technical design and architecture discussions
  • Mentoring junior team members and providing technical guidance
  • Collaborating with cross-functional teams to deliver high-quality solutions
  • Contributing to best practices and coding standards

Required Skills & Experience

  • Extensive experience with C# and .NET development (5+ years)
  • Strong understanding of SQL and database design principles
  • Proficient in Angular and modern web development practices
  • Experience in senior or lead development roles
  • Strong problem-solving skills and ability to work independently
  • Experience with code reviews and mentoring other developers

Working Arrangements

  • Hybrid working arrangement based in Wellingborough

Contract Details

  • 12-month fixed-term contract with strong potential for permanent conversion
  • Competitive salary 50,000 - 60,000 (dependent on experience)

Benefits Package

  • Enhanced pension scheme
  • 25 days holiday plus bank holidays
  • Hybrid working model
  • Professional development opportunities
  • Modern tech stack and development environment
  • Clear pathway to permanent employment