Senior Software Engineer II - Engineering Experience

Posted Yesterday
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London, Greater London, England, GBR
Hybrid
111K-145K Annually
Senior level
Fintech • Mobile • Payments • Software • Financial Services
Wise is one of the fastest growing fintechs in the world and we’re on a mission to make money without borders a new norm
The Role
Build and operate agentic developer tooling and shared engineering services to improve productivity for 1,200+ engineers. Own production software from design to operation, build an engineering knowledge base (MCP server), run AI enablement workshops, improve developer portal and shared services, and use research and telemetry to drive cross-team adoption and efficiency.
Summary Generated by Built In
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

About the role:

Engineering Experience looks after developer productivity at Wise. We work in two ways. We operate services that engineers rely on every day, and we are the pillar team responsible for improving engineering productivity across Wise.

We are looking for an experienced software engineer who wants to make life better for other engineers. You will build and run tools, help set our technical direction and work directly with teams so the things we create are useful in practice. This is a hands-on role for someone who writes strong production software and is comfortable teaching, advocating and leading change.

How we work:

Everything we build needs to work for more than 1,200 engineers. That scale matters. We are not looking for isolated wins. Saving every engineer an hour has a huge impact, so we focus on common problems and solutions that work across Wise.

We learn by talking to engineers, looking at usage data and seeing how our services behave in production. We use that evidence to design, build and operate improvements that are secure, reliable and easy to use. Adoption is part of the engineering work. We run workshops, write practical guidance and communicate in large engineering forums to help good tools become everyday habits.

We are an AI first team using agentic development tools across the entire SDLC to enhance our productivity and have more impact at Wise. We do not use the tools to replace what we care about, which is people, relationships and working as a team.

What will you be working on?:

  • Owning and operating the agentic tooling used by engineers across Wise, including security, access to models and tools, telemetry and evaluation.

  • Building an engineering knowledge base exposed through a MCP server, so engineers and AI agents can find trusted internal context when they need it.

  • Leading AI enablement across engineering through hands-on workshops, practical guidance and adoption campaigns that help teams use these tools confidently in their day-to-day work.

  • Building and operating products that remove friction across software development, from local setup and code review through to deployment and operation.

  • Improving the developer portal and other shared engineering services so tools, guidance and engineering signals are easy to find and act on.

  • Using research, feedback and data to find problems shared by many teams, then turning them into software and changes that save engineers time across Wise.

What do you need?:

  • A senior engineer comfortable working in a polyglot environment. Our tools and services span languages including Java, Go, Python and TypeScript. You need to be an expert in either Java, Go or TypeScript, but not all of them.

  • Strong experience building and operating production software, including taking services from design through to reliable operation.

  • Excellent software design judgement. You can break down complex problems, define clear boundaries and interfaces, and build systems that are testable, maintainable and observable.

  • Practical experience using agentic tools to deliver real user stories, not only prototypes. You know how to give agents the right context and constraints, review their output and take responsibility for the result.

  • A genuine passion for AI developer tooling and a habit of learning as the field changes. You are interested in how these tools are built, secured, evaluated and adopted.

  • Experience building internal platforms or tooling used by other engineers, with the empathy to treat engineers as your users.

  • Experience leading large technical initiatives across teams and keeping delivery moving when the path is not obvious.

  • Strong code review skills and a high bar for engineering quality, including clear tests and practical feedback that helps other engineers improve.

  • Confidence explaining technical ideas to varied audiences, leading workshops and advocating for change across a large engineering organisation.

Interested? Find out more:

  • How we work – a practical guide

  • DEI @ Wise

  • Wise Tech Stack (2025 update)

  • See what it's like to work at Wise London!

  • Our Engineering career map

  • Wise Engineering – https://medium.com/wise-engineering

What do we offer: 

  • Starting salary: £111,000 - £145,000

  • Wise Benefits

Interested in more than one role?

If you're interested in multiple roles, please apply for just one—the one you're most excited about. If you submit multiple applications requiring the same assessment, we'll continue your recruitment journey using your first application, and any duplicate applications will be automatically closed. This helps ensure a fair and consistent interview process. If another role feels like a better fit, you can discuss this with your recruiter during the process.

 

 

 

Additional Information

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.

Skills Required

  • Expertise in either Java, Go, or TypeScript
  • Strong experience building and operating production software and services
  • Excellent software design judgement—clear boundaries, interfaces, testable and maintainable systems
  • Practical experience using agentic/AI tools to deliver production user stories
  • Experience building internal platforms or tooling used by other engineers
  • Experience leading large technical initiatives across teams
  • Strong code review skills and high bar for engineering quality, including tests and feedback
  • Confidence explaining technical ideas, leading workshops and advocating change
  • Familiarity with telemetry, security, and operational concerns for shared engineering services
  • Genuine interest in AI developer tooling and continuous learning as the field evolves

What the Team is Saying

Surendra
Smrithi
Pavan
Jennifer
Lindsay
Lauren

Wise Compensation & Benefits Highlights

  • Leave & Time Off Breadth Global paid time off is presented as 33–36 days including local public holidays, plus three “Me Days,” with a paid six‑week sabbatical and stipend after four years. Work-from-anywhere for up to 90 days per year after six months further complements time away and flexibility.
  • Equity Value & Accessibility RSUs are granted to all employees, enabling broad ownership in the company. Equity is positioned as a standard, company‑wide component of total rewards.
  • Parental & Family Support Parental leave is described as generous across markets, with U.S. pages listing up to 18 weeks fully paid for birthing parents and 8 weeks for non‑birthing parents. Additional family‑oriented supports such as onsite Mother’s Rooms and abortion travel benefits are noted in certain locations.

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The Company
9,000 Employees
Year Founded: 2011

What We Do

Wise is a global technology company, building the best way to move and manage the world's money. With Wise Account and Wise Business, people and businesses can hold 40 currencies, move money between countries and spend money abroad. Large companies and banks use Wise technology too; an entirely new network for the world's money. Launched in 2011, Wise is one of the world’s fastest growing, profitable tech companies. In fiscal year 2025, Wise supported around 15.6 million people and businesses, processing over $185 billion in cross-border transactions and saving customers around $2.6 billion.

Why Work With Us

We’re truly global in who we are, how we work, and how we build. Everything we do is centred around creating a world of money that’s fast, easy, fair. And open to all. Everyone who works here owns a piece of Wise, from the work they do, to the stock they hold.

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Wise Offices

Hybrid Workspace

Employees engage in a combination of remote and on-site work.

We expect new joiners in the office most days to build connections and learn from colleagues for their first six months. After that, most Wisers split their working week between the office and home, typically coming in at least 12 times a month.

Typical time on-site: Flexible
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