Lead Software Engineer in Basingstoke
Lead Software Engineer

Lead Software Engineer in Basingstoke

Basingstoke Full-Time 48000 - 72000 £ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Lead the design and development of cutting-edge AI systems for defence and health.
  • Company: Innovative UK tech company focused on mission-critical applications.
  • Benefits: Competitive salary, hybrid working, and opportunities for mentorship and growth.
  • Why this job: Shape the future of AI technology while making a real-world impact.
  • Qualifications: Strong Python skills, experience in backend development, and active SC clearance required.
  • Other info: Join a dynamic team with a focus on innovation and collaboration.

The predicted salary is between 48000 - 72000 £ per year.

Our client, an innovative UK technology company is building a next-generation AI platform for defence and health applications. Their systems operate in highly regulated, mission-critical environments where reliability, security, and performance truly matter.

We’re looking for a Lead Software Engineer to take technical ownership of key platform components, guide architectural decisions, and mentor engineers as we scale. This is a hands-on leadership role — you’ll be writing code, shaping systems, and directly influencing the future of the platform. This is a genuine ground-floor opportunity to shape both the technology and the engineering culture within a growing, mission-driven business.

What You’ll Be Working On

  • Leading the design, development, and evolution of intelligent, distributed systems
  • Architecting and building AI-driven capabilities, including:
  • Retrieval-Augmented Generation (RAG)
  • AI agents and orchestration workflows
  • Designing and maintaining backend services and APIs (primarily Python, FastAPI / Flask)
  • Building and scaling data pipelines and search systems using:
    • ElasticSearch, Weaviate, Pinecone, and other vector databases
  • Engineering secure, containerised architectures using Docker and Kubernetes
  • Ensuring high availability, fault tolerance, and performance for mission-critical workloads
  • Providing technical leadership and mentorship to other engineers
  • Contributing to technical strategy, tooling choices, and engineering best practices
  • What We’re Looking For

    • Active SC clearance and British nationality (no dual nationality)
    • Degree in Computer Science, AI, or a related field — or equivalent industry experience
    • Strong background in Python or similar languages
    • Significant experience with backend development, microservices, and distributed systems
    • Hands-on experience with AI/ML systems, including LLMs, RAG, or vector databases
    • Solid understanding of containerisation and orchestration (Docker / Kubernetes)
    • Experience delivering secure, on-premise or regulated systems
    • Proven ability to lead technically, mentor others, and take ownership of complex problems
    • Experience in defence, government, healthcare, or other regulated domains
    • Familiarity with DevOps practices, CI/CD pipelines, and infrastructure as code
    • Exposure to data engineering, ETL pipelines, or high-volume data processing
    • Experience working in SME or start-up environments, comfortable wearing multiple hats
    • Hybrid working – 1 day per week onsite in either Winchester/Basingstoke

    Lead Software Engineer in Basingstoke employer: iDPP

    Join an innovative UK technology company at the forefront of AI development for defence and health applications, where your contributions will directly shape the future of mission-critical systems. With a strong emphasis on mentorship and technical leadership, you'll thrive in a collaborative work culture that values reliability, security, and performance. Enjoy the unique opportunity to work in a hybrid environment, balancing remote flexibility with essential in-person collaboration in Winchester or Basingstoke, all while being part of a mission-driven team dedicated to impactful technology.
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    Contact Detail:

    iDPP Recruiting Team

    StudySmarter Expert Advice 🤫

    We think this is how you could land Lead Software Engineer in Basingstoke

    ✨Tip Number 1

    Network like a pro! Reach out to your connections in the tech industry, especially those who work in defence or health applications. A personal introduction can make all the difference when it comes to landing that Lead Software Engineer role.

    ✨Tip Number 2

    Show off your skills! Prepare a portfolio or GitHub repository showcasing your projects, especially those involving Python, AI, or distributed systems. This hands-on evidence of your expertise will impress potential employers and set you apart from the crowd.

    ✨Tip Number 3

    Ace the interview by being ready to discuss your technical leadership experience. Think about specific examples where you've mentored others or made architectural decisions. We want to see how you can shape the engineering culture at our client’s innovative company!

    ✨Tip Number 4

    Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we’re always on the lookout for passionate candidates who are eager to contribute to cutting-edge technology in mission-critical environments.

    We think you need these skills to ace Lead Software Engineer in Basingstoke

    Technical Ownership
    Architectural Decision-Making
    Mentorship
    Python
    FastAPI
    Flask
    ElasticSearch
    Weaviate
    Pinecone
    Docker
    Kubernetes
    AI/ML Systems
    Microservices
    Distributed Systems
    DevOps Practices

    Some tips for your application 🫡

    Tailor Your CV: Make sure your CV reflects the skills and experiences that match the Lead Software Engineer role. Highlight your background in Python, AI/ML systems, and any relevant projects you've worked on. We want to see how you can contribute to our innovative tech!

    Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about this role and how your experience aligns with our mission-driven business. Don’t forget to mention your leadership style and how you’ve mentored others in the past.

    Showcase Your Technical Skills: In your application, be sure to highlight your hands-on experience with backend development, microservices, and containerisation. We’re looking for someone who can take ownership of complex problems, so share specific examples of how you've done this before.

    Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you don’t miss out on any important updates. Plus, we love seeing applications come in through our own platform!

    How to prepare for a job interview at iDPP

    ✨Know Your Tech Inside Out

    Make sure you’re well-versed in the technologies mentioned in the job description, especially Python, FastAPI/Flask, and Docker/Kubernetes. Brush up on your knowledge of AI-driven capabilities and distributed systems, as you’ll likely be asked to discuss your experience with these during the interview.

    ✨Showcase Your Leadership Skills

    Since this is a hands-on leadership role, be prepared to share examples of how you've mentored other engineers or led technical projects. Highlight specific instances where you took ownership of complex problems and how you guided your team through challenges.

    ✨Understand the Mission-Critical Environment

    Familiarise yourself with the unique challenges of working in regulated environments like defence and healthcare. Be ready to discuss how you ensure reliability, security, and performance in your past projects, as this will demonstrate your fit for the role.

    ✨Prepare Questions That Matter

    Think of insightful questions to ask your interviewers about their technology stack, engineering culture, and future projects. This shows your genuine interest in the company and helps you assess if it’s the right fit for you.

    Lead Software Engineer in Basingstoke
    iDPP
    Location: Basingstoke
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    I
    • Lead Software Engineer in Basingstoke

      Basingstoke
      Full-Time
      48000 - 72000 £ / year (est.)
    • I

      iDPP

      50-100
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