Top Tech Jobs & Startup Jobs in London

Own the architecture and technical direction of Wise’s FX engineering stack across market data and risk teams. Build semi-automated hedge execution, real-time Flink streaming pipelines, Kafka infrastructure, quant model production systems, and high-throughput rate services. Lead reliability, incident response, technical roadmaps, system design, and engineering mentorship while collaborating with traders, quants, and treasury stakeholders.

Leads large-scale engineering programmes across multiple teams, coordinating planning, delivery, risks, dependencies, governance and operational handovers. The role also manages SOX and IT General Controls audit activities, remediation, testing readiness, evidence and control ownership. It partners with engineering, Risk, Compliance and Audit stakeholders, improves reporting and operational processes through data and automation, and drives accountability, training, communication and sustainable business-as-usual practices.

Lead data analytics for security, risk, and compliance controls. Build and optimize Python, SQL, dbt, Airflow, and REST API pipelines; develop continuous control monitoring metrics, dashboards, and efficiency frameworks; investigate data quality and SLA issues; and use insights to improve compliance and mitigate risk. Partner with security, engineering, product, risk, and compliance teams while managing and developing one or two analysts.

Leads Wise's global card partnerships and expansion strategy across Visa, Mastercard, issuer banks, and acquiring partners. Owns commercial negotiations, card-program economics, market launches, regulatory coordination, and relationships with senior external stakeholders. Partners across Product, Engineering, Compliance, Legal, Finance, Treasury, and regional teams to scale compliant card programs and improve customer and business outcomes.

Design, build, test, and operate scalable backend services for Wise’s cash management and payments platform. The role involves Java and Spring Boot microservices, event-driven systems with Kafka, PostgreSQL database optimization, partner integrations, production troubleshooting, observability, and reliability improvements. The engineer will make technical decisions, collaborate across teams, contribute to product design, review code, mentor colleagues, and own solutions from customer problem through production.

Design, build, test, and operate scalable backend services for Wise’s banking and payments products. Own solutions from customer problem through production, make technical decisions, collaborate across system boundaries, improve reliability and observability, and mentor engineers. Work with Java, Spring Boot, Kafka, PostgreSQL, microservices, domain-driven design, and event-driven architecture while supporting partner integrations and global payment capabilities.

Build and support backend microservices and partner-facing APIs for Wise’s enterprise Partner Portal. Design permissions, role-based access control, SAML SSO integrations, communication workflows, fraud reporting, compliance case management, audit logging, and transaction visibility. Conduct technical discovery, document system designs, collaborate with compliance and KYC teams, and provide production support. The role emphasizes Java and Spring Boot, reliable enterprise software, REST API design, relational databases, and scalable event-driven architectures.

Design, build, test, and operate backend services for Wise’s bank cash-management products. Own solutions from customer problem through production, make technical decisions, collaborate across system boundaries, improve testing and observability, diagnose production issues, and mentor engineers. The role focuses on dependable distributed systems supporting funding, settlement, currency conversion, and international payments.

Build and operate backend microservices for Wise Platform’s enterprise Partner Portal, including fraud reporting, compliance workflows, permissions, SSO, communications, audit logging, and transaction visibility. Design REST APIs, relational data models, and distributed systems from scratch while collaborating with product, design, compliance, KYC, and FinCrime teams. Own technical discovery, documentation, deployment, production support, and partner-focused feature delivery.

Build and operate developer productivity tools and shared engineering services used across Wise. Own agentic tooling, security, model access, telemetry, evaluations, and an MCP-based engineering knowledge base. Lead AI enablement through workshops and adoption campaigns, improve developer platforms across the software lifecycle, and use research and data to remove common engineering friction. The role also involves technical leadership, production software ownership, code reviews, system design, and cross-team advocacy.