Senior Software Developer II - Wise for Banks

Wise
London
Workplace: HybridFull timeGBP 111,000 - 145,000 annuallyFunction: Software EngineeringSkills: ["Problem-solving","Technical leadership","Communication","Mentoring","Cross-team collaboration"]

Help shape the systems powering Wise’s global payment network by designing and building highly scalable, resilient, event-driven microservices. You’ll use Java, Spring Boot, Kafka, and PostgreSQL to architect reliable partner integrations across Wise’s ecosystem of 700+ services. As a technical authority, you’ll influence architecture decisions, mentor engineers, and raise engineering standards through reviews, planning, and best practices in distributed systems and domain-driven design.

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Wise
Wise
1 day ago

Senior Software Developer II - Wise for Banks

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Source: Company careers pageValidated by: Fursa AI
Last checked: 18 hours agoStatus: Live

Job Summary

Help shape the systems powering Wise’s global payment network by designing and building highly scalable, resilient, event-driven microservices. You’ll use Java, Spring Boot, Kafka, and PostgreSQL to architect reliable partner integrations across Wise’s ecosystem of 700+ services. As a technical authority, you’ll influence architecture decisions, mentor engineers, and raise engineering standards through reviews, planning, and best practices in distributed systems and domain-driven design.
Location: London
Workplace: Hybrid
Employment Type: Full time · Permanent
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Lead the design and development of highly scalable and resilient services in Java and Spring Boot within Wise’s microservices architecture.
  • •Apply domain-driven design to model complex financial domains and build robust, scalable solutions for partner integrations.
  • •Drive event-driven architectures using Kafka or similar messaging systems, ensuring reliability, observability, and scalability as volumes grow.
  • •Architect and optimise relational database systems (e.g., PostgreSQL) for strong data modelling, performance, and reliability.
  • •Provide technical leadership across teams through code reviews, architecture discussions, planning, and mentoring engineers.

Pay and Benefits

Salary: GBP 111,000 - 145,000 annually
Equity and Bonus:Equity
Perks:Rsus

Key Requirements

  • •Extensive hands-on experience building backend systems with Java and Spring Boot in production environments.
  • •Strong experience designing and operating large-scale microservices architectures and distributed systems.
  • •Proven experience building or operating event-driven systems using Kafka or similar messaging platforms.
  • •Strong knowledge of relational databases such as PostgreSQL, including schema design, query optimisation, and data integrity at scale.
  • •Experience applying domain-driven design (DDD) to model complex business domains and build scalable, maintainable systems.
Skills:Problem-solvingTechnical leadershipCommunicationMentoringCross-team collaboration
Languages:English
Tech Stack:JavaSpring BootKafkaPostgreSQLMicroservicesDistributed systemsEvent-driven architectureDomain-driven designFXRelational databases

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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