Senior Software Engineer (London)

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Join to apply for the Senior Software Engineer role at Borderless 15 hours ago Be among the first 25 applicants Join to apply for the Senior Software Engineer role at Borderless About Borderless
Find out exactly what skills, experience, and qualifications you will need to succeed in this role before applying below. We believe in a world where borders are no longer barriers. Since launching in 2023, weve helped 400+ UK businesses and thousands of individuals across healthcare, construction, finance, and more. Our digital platform streamlines the UK sponsorship process using automation and expert support. Backed by Entrepreneur First and Backed.VC, were scaling fast and engineering is core to our ability to deliver. Role: Senior Software Engineer We're hiring a Senior Software Engineer to help us evolve the Borderless platform. This is a hands-on role where youll be writing clean, scalable code while contributing to major rebuild efforts and long-term engineering projects. You'll work closely with our Engineering Manager, Product, and the wider cross-functional team to improve platform performance, reliability, and design. This role is essential to unlocking team velocity and addressing key technical constraints as we scale. What Youll Be Doing
Contribute to the rebuild and refinement of our core platform Write clean, scalable, well-documented code in TypeScript, React, and SQL Design and maintain complex data models for performance and extensibility Collaborate cross-functionally with Product, Ops, CS, and Engineering Identify and resolve platform bottlenecks, technical debt, and stability issues Contribute to architectural and data design decisions
You Should Apply If You have strong experience building full-stack web applications in TypeScript and React Youve worked with large-scale, complex relational databases and understand trade-offs around normalisation, query efficiency, and data design patterns You think deeply about the structure and performance of data (data access vs data query trade-offs) Youre a proactive problem-solver who enjoys collaborative work across multiple functions Youre excited by the opportunity to shape the foundation of a growing product and team You want to grow with the business this is a high-impact role with scope to move into tech leadership as we scale
Tech Stack Weve listed our current tech stack below but please do not be put off from applying if you havent worked with every single technology! Typescript AWS React Node PostgreSQL
Interview Process 30 - minute screening call with Talent 60 - minute interview with Engineering Manager 60 - minute technical interview (pair programming task) 90 - minute Final onsite with Engineering Manager, CTO, and CEO
Borderless Benefits Culture & Work Setup 3 days in-office (Mon/Tue/Thu), 2 days remote Monthly in-office lunches Monthly team socials Annual offsite (last one: Lisbon, this year: Majorca!) Time Off & Flexibility 25 days holiday + 3 extra days between 25th Dec and 31st Jan 1-week per year work-from-anywhere policy Growth & Development 500 annual L&D budget 6-month performance reviews and promotion cycles Wellbeing & Equipment Laptop + peripherals Cycle To Work scheme Smart Pension Mental health support via Spill Gym in Shoreditch Exchange Onsite BaristaSeniority level Seniority levelMid-Senior level Employment type Employment typeFull-time Job function Job functionEngineering and Information Technology IndustriesTechnology, Information and Internet Referrals increase your chances of interviewing at Borderless by 2x Get notified about new Senior Software Engineer jobs in London, England, United Kingdom . London, England, United Kingdom 4 days ago London, England, United Kingdom 3 days ago London, England, United Kingdom 1 month ago London, England, United Kingdom 3 months ago London, England, United Kingdom 1 month ago London, England, United Kingdom 2 weeks ago London, England, United Kingdom 19 hours ago Graduate Software Engineer 2025 - RegTech London, England, United Kingdom 3 weeks ago Staines-Upon-Thames, England, United Kingdom 1 week ago London, England, United Kingdom 2 weeks ago London, England, United Kingdom 2 weeks ago London, England, United Kingdom 1 month ago London, England, United Kingdom 2 days ago London, England, United Kingdom 1 year ago London, England, United Kingdom 3 weeks ago London, England, United Kingdom 5 months ago London, England, United Kingdom 1 month ago London, England, United Kingdom 7 months ago Graduate Software Engineer 2025 - RegTech London, England, United Kingdom 1 week ago London, England, United Kingdom 1 month ago London, England, United Kingdom 4 days ago London, England, United Kingdom 2 weeks ago London, England, United Kingdom 2 years ago London, England, United Kingdom 6 months ago London, England, United Kingdom 1 week ago London, England, United Kingdom 2 hours ago London, England, United Kingdom 1 week ago London, England, United Kingdom 33 minutes ago London, England, United Kingdom 1 month ago London, England, United Kingdom 1 week ago London, England, United Kingdom 1 day ago Were unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.
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Location:
Greater London

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