Senior Software Engineer at Capital on Tap | GB | Rezi

Senior Software Engineer at Capital on Tap

Senior Software Engineer

Capital on Tap · GB

1 weeks ago

Senior Software Engineer

Capital on Tap · GB

8 days ago
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About the Role

We are looking for Senior Software Engineers to help build essential products for small businesses. You will collaborate with cross-functional teams, owning projects from conception to production and continuous improvement. This role is for proactive engineers who understand problems, challenge approaches, and prioritize quality and customer needs.

Responsibilities

  • Designing and building robust, scalable solutions in .Net/C#, taking full ownership of the SDLC from concept through to production
  • Playing an active role in architectural decisions and technical direction
  • Working closely with Product and QA, bringing technical perspective early and often
  • Writing unit and integration tests and maintaining high code quality standards
  • Communicating clearly across technical and non-technical stakeholders, translating complex engineering decisions into business context
  • Mentoring and supporting engineers, raising the standard of the team

Requirements

  • 5+ years of hands-on experience in C#, .Net and SQL Server
  • React and Typescript are a strong plus
  • Demonstrated ownership, judgment, and ability to operate with ambiguity
  • Strong testing practices across unit and integration testing
  • Broad engineering knowledge beyond core stack, with depth and curiosity from solving hard problems in complex, distributed systems
  • Ability to communicate clearly and confidently with team, Product, and wider business
  • Experience working in agile, cross-functional teams
  • Proactive, direct, and ability to make people around them better

Skills

  • C#
  • .Net
  • SQL Server
  • React
  • Typescript
  • Unit Testing
  • Integration Testing
  • Agile Methodologies
  • Communication
  • Mentoring

Location

  • London (Moorgate) Office

Work Type

  • Hybrid

Experience Level

  • Senior

Benefits

  • Private Healthcare including dental and opticians services through Vitality
  • Worldwide travel insurance through Vitality
  • Anniversary Rewards (£250, £500, £750, 4-week fully paid sabbatical)
  • Salary Sacrifice Pension Scheme up to 7% match
  • Octopus EV Salary Sacrifice Scheme
  • 28 days holiday (plus bank holidays)
  • Annual Learning and Wellbeing Budget
  • Enhanced Parental Leave
  • Cycle to Work Scheme
  • Season Ticket Loan
  • 6 free therapy sessions per year
  • Dog Friendly Offices
  • Free drinks and snacks in our offices

About the Company

  • Capital on Tap started because small businesses were underserved by traditional banks.
  • We are a financial platform offering a best-in-class business credit card, SME-focused spend management platform, a savings product, and a growing suite of tools.
  • We have 1,000+ employees, £20bn in annual card spend, 200,000+ customers, and 17,000+ Trustpilot reviews averaging 4.7 stars.
  • We are a profitable fintech company.

Equal Opportunity

  • We welcome, consider and encourage applications from anyone who shares our commitment to inclusivity. Join us in creating a space where authenticity thrives, and everyone can do their best work.