Senior Software Engineer Global KYC and Onboarding

We are the Global KYC and Onboarding squad in the Servicing department and we have a mission: to enable teams at Wise to expand and fine-tune the business in a config change manner all across the globe while remaining compliant and safe for the customers. There are three teams in the squad:
Business Onboarding Verification Personal Onboarding Verification and Wise Platform Verification (our B2B platform).

The scale we operate at:
In FY2025 15.6 million people and businesses used Wise we onboarded over 5.9 million new customers (500k/month) and moved 145.2bn across borders (400m/day) across 160 countries and 40 currencies. Our verification systems arent supporting tools theyre core production infrastructure that protects customers enables growth and must stay reliable under constant change in regulations policies and evolving threat patterns.

All of the teams are diverse cross-functional groups passionate about solving complex problems with elegant solutions. We bring together backend and frontend engineers mobile developers designers data analysts and product managers who collaborate closely to deliver exceptional customer experiences. Our teams are responsible for the critical verification journeys that business and personal customers complete before using Wises products. We own the entire verification lifecycle from document collection flows and automated review systems to agent tooling and compliance monitoring.

We operate with high ownership in a bottom-up transparent culture make data-driven decisions and celebrate both technical excellence and customer impact. Right now were focused on building KYC/Fin Crime as a configuration-driven product refactoring and building new scalable microservice systems and increasing automation using ML/AI where it genuinely improves decisioning review quality and operational efficiency with safe fallbacks and clear observability.

As a team that touches both regulatory requirements and customer experience we have unique opportunities to innovate in a space traditionally resistant to change.

By joining one of our teams youll directly impact these customers by transforming a traditionally frustrating experience into one thats fast intuitive and fair. Your code will help individuals and small businesses access global banking faster enable entrepreneurs to pay international employees on time and allow people like you and your teammates support their families across borders without friction. Were not just building verification systems were removing barriers that stand between our customers and their financial freedom.

We need like-minded engineers in all the teams in the squad so well use the interview process to discover where your unique skills shine brightest. Ultimately we want to match you with the team that perfectly aligns with your experience and sets you up for success!

As a Senior Software Engineer you will own large-sized impactful projects within the domain. Your responsibilities span end-to-end:

• You will own the technical roadmap for your areas of ownership ensuring they address important technical debt reliability scalability and security concerns.

• You will be instrumental in designing and implementing robust backend systems that provide clean APIs and interfaces to hide the internal complexity.

• You will drive the integration with various risk and mitigation systems to ensure that Wise is compliant.

• You will take initiative to identify and solve impactful problems both within your team and beyond contributing to high-impact cross-team initiatives.

What we expect from you:

• You have 4 years of experience working with Java 8 Spring framework asynchronous message queues (e.g. Kafka RabbitMQ) and have architected and built highly scalable microservices.

• A strong product mindset and a deep passion for both customer experience and regulatory compliance.

• You will prioritize work with a holistic view of the customer and business impact making data-driven decisions to solve complex ambiguous problems.

• Exceptional communication skills with the ability to articulate complex technical and architectural concepts clearly to diverse audiences including product managers…