Software Engineer Visa Sponsorship Uk

Design
Uk
October 29, 2025
$45 - $55 / year
Full Time

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Job Description

Software Engineer – Visa Sponsorship and Relocation Support

  • Location: Central London, United Kingdom
  • Type: Full-time, On-site

 

About Us

We are part of London’s fast-growing technology ecosystem, creating advanced security tools that help global organisations detect intrusions in their cloud environments quickly and accurately. Our system uses canary-based decoy technology designed to expose attackers before they cause damage.

Supported by leading investors such as Accel and Tapestry, we have achieved rapid growth, doubling revenue last quarter and earning the trust of major clients including Riot Games, Docker, Synthesia, and Snyk. Our research has also contributed to resolving critical vulnerabilities, including a high-priority issue in Google’s Gemini CLI.

We have been featured among top technology companies in Creandum’s Euro Seed Top 50 and Accel’s Euroscape Top Startups list. Our growth and innovation have made us one of the most exciting startups to work for in the UK.

Why Join Us

Our engineering team has expanded from two to eleven members in less than two years, and we plan to triple in size soon. We value creativity, collaboration, and technical excellence. Our tech stack is modern and efficient, processing billions of data events weekly using .NET Core 8, Terraform, and HTMX.

If you are relocating to the UK, we offer full visa sponsorship and a £5,000 tax-free relocation package to help you settle in London. We also provide personal assistance with accommodation, essential services, and guidance on adjusting to life in the UK.

Learn more about UK visa routes on the Skilled Worker Visa page at https://www.gov.uk/skilled-worker-visa and explore relocation advice on the UK Government’s Moving to the UK guide at https://www.gov.uk/moving-to-the-uk.

What You Will Do

As a key member of our engineering team, you will work directly with our CTO and Co-Founder and collaborate closely with developers and customers to design solutions that address real-world problems.

Your responsibilities will include:

  • Building and improving both backend and frontend systems, mainly using C# on .NET Core 8.
  • Developing infrastructure through Terraform and supporting continuous integration pipelines.
  • Collaborating with the team and clients to deliver new product features.
  • Writing maintainable, scalable, and efficient code.
  • Contributing to system design discussions and technical decision-making.

We have a fast-paced and collaborative work environment with minimal bureaucracy, where every contribution is valued and has visible impact.

Who We Are Looking For

We are interested in candidates who:

  • Have professional experience building software at scale.
  • Understand and have worked with major cloud platforms such as AWS, Azure, or GCP.
  • Enjoy working in a fast-moving startup environment.
  • Care about high-quality work and maintaining the right balance between speed and precision.
  • Are proactive, collaborative, and eager to learn.

If you believe you can add value to our mission but do not meet every listed requirement, we still encourage you to apply.

Work Environment

Our team works together from our Central London office near Warren Street Station. We believe in the benefits of in-person collaboration, which helps us innovate faster and build stronger connections.

Standard working hours are 9 a.m. to 6 p.m., but we remain flexible for occasional remote work or personal commitments. We are an office-based company and aim to maintain a productive and engaging culture built around teamwork and creativity.

 

Visa Sponsorship and Relocation

We actively support international candidates requiring UK visa sponsorship. Eligible applicants may apply under:

  • Skilled Worker Visa (for applicants inside or outside the UK)
  • Intra-Company Transfer Visa
  • Graduate Visa Transition

More information can be found on the UK Government’s Skilled Worker Visa guidance at https://www.gov.uk/skilled-worker-visa.

Our relocation support ensures a smooth process, including documentation, visa guidance, and practical settlement assistance in the UK.

How We Work

We hold daily stand-up meetings to coordinate progress and regular planning sessions to review long-term goals. Each engineer manages significant areas of responsibility and is trusted to make meaningful technical contributions.

We maintain a flat structure focused on results rather than process, enabling quick decisions and strong ownership of work.

How to Apply

If you are ready to grow your career in one of London’s most innovative tech startups, we would love to hear from you. Join us in shaping the future of cloud security while advancing your professional journey in one of the world’s most dynamic cities.

 

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