Wise

Senior Software Developer II - Wise for Banks

Wise
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7 hours ago
London, United KingdomSenior

Responsibilities

  • Lead the design and development of scalable, resilient Java and Spring Boot services within Wise’s payment platform.
  • Apply domain-driven design to model complex financial domains and build maintainable systems.
  • Develop and operate event-driven architectures using Kafka or similar messaging systems.
  • Architect and optimize PostgreSQL and other relational database systems for high-scale financial workflows.
  • Collaborate with Product, Implementation, Solutions Engineering, and Business Development on partner integrations.
  • Influence architecture decisions, platform improvements, engineering standards, and technical planning across teams.
  • Participate in code reviews and architecture discussions while promoting distributed-systems reliability and maintainability.
  • Mentor engineers and help grow technical capability across the organization.

Requirements

  • Extensive production experience building backend systems with Java and Spring Boot or similar languages and frameworks.
  • Strong experience designing and operating large-scale distributed systems and microservices architectures.
  • Proven experience building or operating event-driven systems with Kafka or similar messaging platforms.
  • Strong knowledge of relational databases such as PostgreSQL, including schema design, query optimization, and data integrity.
  • Experience applying domain-driven design to complex business domains is preferred.
  • A product mindset with customer-focused, data-driven decision-making.
  • Strong problem-solving, communication, leadership, and cross-functional collaboration skills.
  • Experience mentoring engineers and raising technical standards across teams.

Benefits

  • Wise Benefits are offered.
  • The stated starting salary is £111,000–£145,000 plus RSUs.
  • The role is associated with Wise’s international, inclusive, and collaborative engineering 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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