Wise

Senior Software Developer for Cash Management Team

Wise
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3 days ago
London, United KingdomSenior

Responsibilities

  • Own solutions from understanding partner needs through design, development, testing, deployment, and production operation.
  • Design and maintain scalable Java and Spring Boot services within a distributed microservices architecture.
  • Lead development efforts using Kafka or similar messaging systems in event-driven architectures.
  • Architect, design, and optimize relational databases such as PostgreSQL for performance and scalability.
  • Collaborate across teams to establish interfaces, support partner integrations, and expand the Wise payment platform.
  • Improve testing and observability, diagnose production issues, and strengthen service dependability.
  • Participate in code reviews, promote coding best practices, and mentor junior engineers.

Requirements

  • Hands-on experience building or substantially contributing to large-scale distributed systems.
  • Strong backend engineering experience with relational databases, event-driven systems, and an object-oriented programming language.
  • Ability to understand customer problems, explain why solutions matter, and assess product impact.
  • Ability to take ownership, work autonomously through ambiguity, and involve relevant experts when needed.
  • Strong collaboration and communication skills across teams.
  • Curiosity about the business domain and willingness to learn how partners use the products.
  • Useful additional experience includes Java, Spring Boot, Kafka, PostgreSQL, payments, financial technology, funding, settlement, foreign exchange, and using product metrics and data to understand customer behavior.

Benefits

  • Starting salary of £87,000–£111,000 plus RSUs.
  • Wise benefits package.
  • Inclusive and diverse international team environment.

Tech Stack

Categories

Wise

About Wise

10,000+ employees

Wise builds a cross-border payments and multi-currency account used by individuals and businesses to send, receive, hold, and spend money in 40+ currencies. Revenue comes from transfer and account fees, card interchange, and enterprise partnerships via Wise Platform, which lets banks and large companies embed its international payments. Founded in 2011 as TransferWise, Wise is a London-headquartered public company.

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