Senior Software Engineer II - Business Account Experience (Java)

Wise; City Of London; On-site; GBP 60,000 - 80,000; Full time

Job summary

A global technology company in London is seeking a Backend Engineer to enhance their business account services. The role involves overhauling core payment processes and building new capabilities for business customers. Ideal candidates will have strong Java and Spring Framework knowledge, as well as an understanding of microservices. This position offers an exciting opportunity in a diverse and inclusive team environment.

Qualifications

• Strong hands-on experience with Java (8+) and the Spring Framework.
• A deep understanding of microservices and event-driven architectures.
• Strong communication skills and a product mindset.

Responsibilities

• Take ownership of overhauling core payment flows for scalability.
• Redefine the logged-in experience for business customers.
• Build capabilities for managing multiple accounts.

Skills

Java (8+)

Spring Framework

Microservices

Event-driven architectures

Strong communication

Job description

Company Description

Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed.

Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a mission to make their lives easier and save them money.

As part of our team, you will be helping us create an entirely new network for the world’s money. For everyone, everywhere.

More about our mission and what we offer.

Job Description

The Business Account Experience Team is on a mission to enhance and simplify financial management and the experience for Wise’s business customers.

We build the integrations that allow businesses to seamlessly connect their accounting software with Wise, streamlining their reconciliation processes and improving financial reporting. Our work helps our business customers around the world gain better control and insight into their finances.

The team is made up of engineers distributed between London and Budapest and our ambitious roadmap for 2025-2026 includes expanding regional coverage and adoption of products, increase cross-currency volumes and reduce contact with an improved user experience.

As a Backend Engineer on our team, you will be responsible for building products and flows that have a direct impact on all of our business customers. We\'re looking for someone who is ready to tackle a wide range of challenges, from improving existing integrations to building new features from the ground up.

In this role, you will:

• Take ownership of overhauling our core payment flows to make them faster, more scalable, and globally compliant.
• Redefine the logged-in experience, transforming the homepage into a powerful, business-centric control panel that supports complex financial operations.
• Build a critical new capability allowing business customers to effortlessly own and manage multiple separate accounts within our platform, solving a major pain point for our high-value clients.

Qualifications

We are fully aware that it is uncommon for a candidate to have all skills required and we fully support everyone in learning new skills with us. So if you have some of those listed below and are eager to learn more we do want to hear from you!

• Strong hands-on experience with Java (8+) and the Spring Framework.
• A deep understanding of microservices and event-driven architectures.
• A strong product mindset—you think about customer impact, not just technical implementation.
• Strong communication skills.
• Experience working closely with multiple functions (e.g., Product, Design, Analytics).

You may also have:

• A background in Fintech is a plus, but not required.
• Experience working in a startup environment, iterating fast while delivering value.

Additional Information

• How we work – a practical guide
• DEI @ Wise
• Wise Tech Stack (2025 update)
• Our Engineering career map
• Scaling our Infrastructure; how we make it work

Wise Engineering –

For everyone, everywhere. We\'re people building money without borders — without judgement or prejudice, too. We believe teams are strongest when they are diverse, equitable and inclusive.

We\'re proud to have a truly international team, and we celebrate our differences. Inclusive teams help us live our values and make sure every Wiser feels respected, empowered to contribute towards our mission and able to progress in their careers.

If you want to find out more about what it\'s like to work at Wise visit Wise.Jobs.

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