Senior C# Software Engineer – London

Zopa Bank
London
Workplace: HybridFull timeFunction: Software EngineeringSkills: ["Communication","Teamwork","Problem-solving"]

Senior Software Engineer focused on building scalable backend services for core banking. You’ll own complex initiatives end-to-end, shape technical direction, and work across product-engineering tribes. Expect to work with C#, Kafka, Kubernetes, Docker, and AWS Aurora Postgres in a hybrid London-based team delivering high-impact, reliable financial systems with a strong emphasis on testing, architecture, and measurable outcomes.

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Zopa Bank
Zopa Bank
6 months ago

Senior C# Software Engineer – London

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Source: Company careers pageValidated by: Fursa AI
Last checked: 2 hours agoStatus: Live

Job Summary

Senior Software Engineer focused on building scalable backend services for core banking. You’ll own complex initiatives end-to-end, shape technical direction, and work across product-engineering tribes. Expect to work with C#, Kafka, Kubernetes, Docker, and AWS Aurora Postgres in a hybrid London-based team delivering high-impact, reliable financial systems with a strong emphasis on testing, architecture, and measurable outcomes.
Location: London
Workplace: Hybrid
Employment Type: Full time
Job Function: Software Engineering

Key Responsibilities

  • •Own complex initiatives end to end, from idea to measurable outcome.
  • •Design scalable backend systems that stand up to real-world scale and complexity.
  • •Make architectural decisions balancing immediate delivery with long-term sustainability.
  • •Bring structure and clarity to ambiguous problems and turn them into actionable plans.
  • •Influence prioritisation and trade-offs across teams to maximise impact.

Key Requirements

  • •Proficiency in C# with a track record delivering complex systems in production.
  • •Experience with Kafka, Kubernetes, Docker, and AWS Aurora Postgres.
  • •Strong testing discipline with a commitment to Test-Driven Development (TDD).
  • •Excellent systems thinking and architectural judgement; ability to navigate ambiguity and turn complexity into clear plans.
  • •Experience mentoring engineers and influencing cross-team initiatives.
Experience:FintechBankingBackend systemsSaaS
Skills:CommunicationTeamworkProblem-solving
Languages:English
Tech Stack:C#KafkaKubernetesDockerAWS Aurora Postgres

Company Brief

Zopa Bank
Zopa is a UK-based digital bank and fintech offering savings, personal loans, and credit products. Founded as a peer-to-peer lender, it now operates a regulated retail bank focused on straightforward consumer financial services and competitive rates.
Industry: Retail Banking
Company Size: Large (251 to 1,000 employees)
Growth: Established Company
Headquarters: London, United Kingdom
Founded: 2005
WebsiteLinkedIn