Senior Software Engineer I - Europe Onboarding Experience in London

Senior Software Engineer I - Europe Onboarding Experience in London

London Full-Time 87500 - 111000 £ / year (est.) Home office (partial)
hackajob

At a Glance

  • Tasks: Redesign onboarding experience for European and UK customers using innovative tech.
  • Company: Wise, a global leader in money management technology.
  • Benefits: Competitive salary, RSUs, and inclusive work culture.
  • Other info: Dynamic international team with opportunities for career growth.
  • Why this job: Join a mission to simplify money movement for everyone, everywhere.
  • Qualifications: Experience with Java, Spring framework, and a passion for user experience.

The predicted salary is between 87500 - 111000 £ per year.

Wise is a global technology company, building the best way to move and manage the world’s money. Whether people and businesses are sending money abroad, spending overseas, 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 help create an entirely new network for the world’s money. For everyone, everywhere.

The EU & UK Onboarding Experience team is looking for a Senior Software Engineer to help redesign the onboarding experience for our European and UK customers. We are building a convenient and scalable journey that empowers hundreds of thousands of customers while staying aligned with local regulatory standards. Our mission is to make the onboarding journey for personal and business customers effortless and frustration‑free, building custom flows that collect only essential information, streamlining the process while building robust defenses against financial crime.

What Will You Be Doing

  • You’ll design and build highly available, robust distributed backend systems, including:
  • Improving our Know Your Customer (KYC) flows to provide the best possible onboarding experience.
  • Creating scalable solutions for verification methods.
  • Designing and implementing onboarding initiatives that adapt to regional needs.
  • Participating in product roadmapping and strategy sessions with product management.
  • Owning a technical roadmap to ensure application maintenance to high standards.
  • Translating product requirements into technical specifications.
  • Ensuring code quality, consistency, and maintainability through reviews and best practices.
  • Actively collaborating with other teams and leading projects from start to release.

Qualifications

  • Experience with Java or another JVM‑based language, the Spring framework, and deep understanding of JDBC and database internals.
  • Experience with CI/CD pipelines and distributed and concurrent systems.
  • Machine learning basics (data pipelines, feature engineering, recall/precision, familiarity with production ML systems) is a huge plus.
  • A strong product mindset and passion for user experience, prioritising work with customers in mind and making data‑driven decisions to fix pain‑points.
  • Ability to work independently on customer problems, taking responsibility and end‑to‑end ownership of projects.
  • Close collaboration with product managers, data scientists, analysts, engineers, and other product teams.
  • Excellent communication skills and ability to explain complex technical concepts to non‑technical audiences.
  • Experience with relational and non‑relational databases, query optimisation, and schema design.
  • Enjoyment of writing testable code and following Test‑Driven Development.
  • Commitment to best coding practices, code reviews, and open feedback.

What Do We Offer

Starting salary: £87,500 – £111,000 + RSUs. Wise benefits.

We are proud to have a truly international team and celebrate our differences. Inclusive teams help us live our values and ensure every Wiser feels respected, empowered, and able to progress in their careers.

Senior Software Engineer I - Europe Onboarding Experience in London employer: hackajob

Wise is an exceptional employer that fosters a collaborative and inclusive work culture, empowering employees to innovate and contribute to meaningful projects that impact customers globally. With competitive salaries, generous stock options, and a commitment to professional growth, Wise provides ample opportunities for career advancement while ensuring a supportive environment where every team member's voice is valued. Located in a vibrant tech hub, the company embraces diversity and encourages a healthy work-life balance, making it an ideal place for passionate software engineers to thrive.

hackajob

Contact Details:

hackajob Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Software Engineer I - Europe Onboarding Experience in London

Join Local Tech Meetups

Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at hackajob or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!

Contribute to Open Source Projects

Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to hackajob.

Tap into Online Developer Communities

Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like hackajob.

Explore Job Boards Specifically for Tech Roles

Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like hackajob that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!

We think you need these skills to ace Senior Software Engineer I - Europe Onboarding Experience in London

Java
JVM-based languages
Spring framework
JDBC
Database Internals
CI/CD Pipelines
Distributed Systems

Some tips for your application 🫡

Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.

Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at hackajob.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at hackajob and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!

Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!

How to prepare for a job interview at hackajob

Brush Up on Your Coding Skills

For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.

Know Your Tools and Frameworks

Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If hackajob uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.

Showcase Your Projects

Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.

Prepare for Behavioural Questions

While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.