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Backend Engineer - Account Sharing

London, gb💼 Full-time💰 $111,000–$111,000🗓 2026-07-20 → 2026-10-02

Core

Building greenfield backend systems for international joint accounts and kid accounts to enable global shared finances for consumers. (via careerplan.io/jobs/744000138593452-backend-engineer-account-sharing-at-wise)

Role type

Senior IC backend engineer (financial products)

Builds

Scalable backend systems for high-growth consumer financial products

Domain

Fintech / Consumer Finance / Global Payments

Deliverable

production ML models | product features

Required skills

distributed systems, microservices, asynchronous systems, Java/Kotlin/Python/Go, product mindset, architectural design, clean code practices

Preferred skills

greenfield product development, international consumer products, payments/compliance systems, global scale systems, event-driven architecture, Kafka, API-first development

Technologies

Java, Kotlin, Python, Go, Kafka

Responsibilities

Design scalable backend systems for high-growth consumer products, Build international joint accounts and expand kid accounts into new markets, Develop features for shared spending and money flows, Collaborate on customer discovery and product iteration, Scale infrastructure and improve reliability across multiple markets, Contribute to architectural discussions and influence technical strategy

Seniority

Senior, hands-on IC