Senior Software Engineer New London in City of London

Overview

At Liberis, we are on a mission to unleash the power of small businesses worldwide by delivering the financial products they need to grow through a network of global partners. Liberis is a technology-driven company that bridges finance and small businesses, using data and insights to help partners understand real-time needs and offering tailor-made financial products. Our vision centers on empowering small businesses to grow while preserving their independent spirit.

Since 2007, Liberis has funded over 50,000 small businesses with over $3bn. Learn more about Liberis by visiting https://www.liberis.com/.

The role

We’re building a global engineering team that thrives on autonomy, ownership, and impact. Our engineers don’t just write code — they solve real-world problems for small businesses, shaping products that unlock opportunity at scale. We believe in empowering teams to make decisions, move fast, and take full responsibility for the solutions they deliver. You’ll join a team where curiosity is encouraged, experimentation is celebrated, and collaboration across Product, Data, and Engineering is the norm.

As a Senior Engineer, you will be a key mentor to other members of the Engineering team, supporting us to continually develop and push the boundaries of what a scaling, multi-product FinTech organisation can achieve.

Interview process

• Screening call with Chess (Internal Recruiter) – 30 mins
• Video interview with the Hiring Manager – 45 mins
• In-person code pairing interview with a member of the Engineering team – 1 hour
• Video interview with the wider Liberis team – 1 hour

What we think you’ll need

• Proven success writing code in two or more programming languages
• A willingness to learn our tech stack – mostly C#, .NET, Node, and React
• Proven experience developing APIs and services
• Understanding of working with Agile methods, such as XP, Kanban, or Scrum
• Experience mentoring more junior team members
• Resilience in early-stage business situations where requirements are evolving and experimentation is required
• Bonus points if you have experience with cloud technologies (we are moving to GCP), experience using collaborative methods such as ensemble, mob, or pair programming, experience writing financial software, or experience with Test Driven Development

N.B. There is an on-call element to this role, which Chess will outline at the screening stage.

Next steps

If this opportunity feels like the right fit for your next career move, we’d love to hear from you. Even if you don’t meet every requirement, please apply or reach out to Chess (Internal Recruiter) at chess.crossley@liberis.com.

Our hybrid approach

Working together in person helps us move faster, collaborate better, and build a great Liberis culture. Our hybrid policy requires team members to be in the office at least 3 days a week, but ideally 4. At Liberis, we embrace flexibility while valuing the time our teams spend together in the office.

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