Backend Software Engineer

Wise
London
Workplace: OnsiteFull timeGBP 87,500 - 111,000 annuallyFunction: Software EngineeringSkills: ["Ownership","Accountability","Judgement","Communication","Collaboration"]

Design and build end-to-end features for pricing and billing services, driving automation and centralisation across partner systems. Build reconciliation systems that ensure pricing and billing accuracy, and implement automated controls to support compliance and financial integrity. Deliver secure, resilient solutions with a long-term architectural approach, collaborating on code reviews, observability, and testing. Work with event-driven architectures using Kafka and data stores like MongoDB and MariaDB to create auditable, performant systems.

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FursaFursa
Wise
Wise
22 hours ago

Backend Software Engineer

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Source: Company careers pageValidated by: Fursa AI
Last checked: 5 hours agoStatus: Live

Job Summary

Design and build end-to-end features for pricing and billing services, driving automation and centralisation across partner systems. Build reconciliation systems that ensure pricing and billing accuracy, and implement automated controls to support compliance and financial integrity. Deliver secure, resilient solutions with a long-term architectural approach, collaborating on code reviews, observability, and testing. Work with event-driven architectures using Kafka and data stores like MongoDB and MariaDB to create auditable, performant systems.
Location: London
Workplace: Onsite
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Drive automation and centralisation across partner pricing and billing systems.
  • •Design and extend reconciliation systems to ensure pricing and billing accuracy for partners.
  • •Build automated controls around pricing and billing to support compliance and financial integrity.
  • •Deliver secure solutions for complex partner requirements with a long-term architectural perspective.
  • •Participate in end-to-end feature delivery, code reviews, and improvements to resilience, scalability, and incident response.

Pay and Benefits

Salary: GBP 87,500 - 111,000 annually
Equity and Bonus:Equity

Key Requirements

  • •Strong software engineering fundamentals with a track record of contributing to impactful projects.
  • •Experience with Java or a similar object-oriented programming language.
  • •Ability to design systems for long-term scalability and safe iteration using proven patterns.
  • •Accountability for availability, reliability, and security of the systems you build.
  • •Commitment to engineering best practices across observability, security, testing, and responsible data/event usage.
Experience:PaymentsFintechBillingRegulated financial servicesB2B integrations
Skills:OwnershipAccountabilityJudgementCommunicationCollaboration
Languages:English
Tech Stack:JavaKafkaMongoDBMariaDBEvent-driven architecturesObservabilitySecurityTestingAI tooling

Company Brief

Wise
Wise (formerly TransferWise) is a London-based fintech that provides low-cost international money transfers, multi-currency accounts and payment infrastructure for individuals and businesses worldwide.
Industry: Payments
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: London, United Kingdom
Founded: 2011
Glassdoor
Glassdoor: 3.8
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