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Senior Software Engineer - AML - Java

Wise wise.com Open
On-site London Full-time Senior Software Engineering

At a glance

Senior Software Engineering role at Wise. London · full-time · £87,500–£111,000 base.

SalaryStated by Wise
£87,500 – £111,000
Base salary for this role, in GBP per year, as published in the posting.
This role, from WiseOur estimate for the market: £96,000–£115,000Median £100,000
The range includes the market median of £100,000 for senior software engineering roles in London.
Worked out from 25 postings that stated pay, median £100,000. Last updated Nov 3, 2026.
RoleSoftware Engineering
SenioritySenior
LocationLondon
WorkplaceOn-site
EmploymentFull-time
Base pay£87,500–£111,000
PostedOct 20, 2026
Role brief

techroles summary, based on the employer's posting.

What you'll do

  • Build detection controls that can adapt as money-laundering and terrorist-financing risks change
  • Lead major engineering projects from technical planning through delivery
  • Help shape product choices by explaining customer problems and the expected effect of proposed work
  • Strengthen service reliability, security and technical quality while coaching engineers and sharing knowledge

What you bring

  • At least five years building backend, distributed or data-heavy systems
  • Strong expertise in your engineering discipline, with a grasp of your team's technical and business area
  • You can design systems for future change and growth, and coach other engineers

Who this fits

This senior role suits an engineer who can take ownership of substantial projects and work with product, data and AML specialists. The position is based onsite in London. AML or financial-crime experience and production work with machine learning or large language models are preferred, but not required.

From the employer

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.

About the AML Risk team

Instant, low cost, and convenient are three guiding principles for the products Wise offers its customers. These same benefits can also appeal to people who seek to misuse financial services for money laundering and other financial crimes.

IMF estimates that up to 5% of World GDP is laundered each year.

The AML Risk team, within the AML Squad at Wise, builds systems and controls that detect money laundering and terrorist financing risks. Our work covers Wise’s products and regions.

We use data and our knowledge of criminal activity to create effective detection controls and useful alerts. Criminal activity changes quickly. We improve our controls as new risks appear. We aim to detect more real risk, reduce false alerts, and avoid unnecessary friction for legitimate customers.

What will you be working on?

AML Squad is looking for an experienced Engineer to help shape how Wise detects money laundering and terrorist financing risk.

You will own large, impactful projects and their technical roadmaps. You will work with engineers, product managers, data scientists, analysts, and AML subject matter experts.

What will you be doing?

  • Design and build AML detection controls that can evolve and scale.

  • Own large projects, their technical roadmaps, and their delivery.

  • Shape product decisions and explain the customer problem and expected impact.

  • Improve reliability, security, and technical quality.

  • Mentor engineers and share knowledge across the team.

The technology you’ll work with

Our primary technology stack is Java, Spring Boot, and Kafka. You’ll work with distributed services, asynchronous processing and data at scale.

We design for scalability, observability, privacy, security, reliability, and cost.

What are we looking for?

  • You are an expert in your technical discipline.

  • You understand your team’s technical and business domain.

  • You design systems with long-term change and scale in mind.

  • You mentor and coach other engineers.

  • You have 5+ years of experience building backend systems, distributed systems, or data-intensive systems.

  • Experience with AML or financial crime is preferred, but not required.

  • Experience running machine learning or large language models in production is preferred, but not required.

Impact

Your work will improve how Wise detects financial crime. You will help detect more real risk, reduce false alerts, and avoid unnecessary friction for legitimate customers.

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.

Keep up to date with life at Wise by following us on LinkedIn and Instagram.

Opportunity

Software Engineering work from LinkedIn, X, Reddit and Upwork, in one list.

Each morning you get everything that fits, strongest first.

Software Engineering£80k+

Find me work

By the team behind techroles.

Find me work
Opportunity

Software Engineering work from LinkedIn, X, Reddit and Upwork, in one list.

Each morning you get everything that fits, strongest first.

Find me work

By the team behind techroles.