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For Companies At a Glance
- Tasks: Join us to build innovative financial tools and redefine business banking.
- Company: OakNorth, a profitable bank empowering entrepreneurs with data-driven solutions.
- Benefits: Enjoy flexible work, competitive salary, 25 days holiday, and team socials.
- Why this job: Make a real impact in the future of banking with cutting-edge technology.
- Qualifications: 5+ years in software engineering, strong DevOps culture, and mentorship skills.
- Other info: Hybrid role with a focus on collaboration and continuous improvement.
The predicted salary is between 48000 - 72000 £ per year.
Join OakNorth as a Senior Fullstack Engineer. OakNorth is a profitable business that has supported the growth of thousands of entrepreneurs with a new standard of business lending. We are looking for a Senior Fullstack Engineer to join our engineering team in building upon this success, as we grow to play a key part in redefining the future of business banking with next generation financial tools and products.
The role
- Have a strong technical background, including 5+ years of experience designing and engineering large scale systems.
- Measure your success in terms of business impact, not lines of code.
- Internalise the best ideas from across the organisation, humbly setting a vision that others can get behind.
- Embrace DevOps culture: You build it, you run it.
- Work well cross-functionally and earn trust from co-workers at all levels.
- Care deeply about mentorship and growing your colleagues.
- Prefer simple solutions and designs over complex ones.
- Enjoy working with a diverse group of people with different areas of expertise.
- You challenge the existing approach when you see the cliff edge racing towards us, but also get on board once the options have been debated and the team has made a decision.
- You’re comfortably organised amongst chaos.
- You’re a broad thinker and have the capability to see the potential impact of decisions across the wider business.
- Utilise Generative AI: Leverage GenAI tools to increase productivity and enhance decision making processes within the role.
Nice-to-Have Skills
- Experience with AI/LLM integrations and Generative AI applications.
- Knowledge of intelligent document processing and NLP techniques.
- Familiarity with vector databases (e.g., Pinecone, Weaviate) and search platforms (e.g., OpenSearch, Elasticsearch).
- Exposure to agentic workflows or orchestration frameworks for multi-step AI reasoning, and familiarity with MCP (Model Context Protocol).
Technology
- Python
- PostgreSQL, BigQuery, MySQL
- TypeScript, React, styled-components
- Jest, React Testing Library, Cypress, pytest
- AWS, GCP
- ECS Fargate, Docker, Terraform, GitHub Actions
How We Expect You To Work
- Collaborate - We work in cross-functional, mission driven, autonomous squads that gel over time. We pair program to work better through shared experience and knowledge.
- Focus on outcomes over outputs - Solving a problem for users that translates to business results is our goal. Measurements focused on that goal help us to understand if we are succeeding.
- Practice continuous improvement - We optimise for feedback now, rather than presume what might be needed in the future and introduce complexity before it will be used. This means we learn faster. We share learnings in blame-free formats, so that we do not repeat things that have failed, but still have confidence to innovate.
- Seek to understand our users - We constantly seek understanding from data and conversations to better serve our users' needs, taking an active part in research to hear from them directly and regularly.
- Embrace and enable continuous deployment - Seamless delivery of changes into an environment - without manual intervention - is essential for us to ensure that we are highly productive; consider resiliency; and practice security by design.
- Test outside-in, test first - TDD keeps us confident in moving fast, and deploying regularly. We want to solve user problems, and so we test with that mindset - writing scenarios first, then considering our solution; coupling tests to behaviour, rather than implementation.
- You build it, you run it - We embrace DevOps culture and end-to-end ownership of products and features. Every engineer, regardless of their role, has the opportunity to lead delivery of features from start to finish.
- Be cloud native - We leverage automation and hosted services to deliver resilient, secure services quickly and consistently. Where SaaS tools help us achieve more productivity and better quality results for a cheap price, we use these to automate low value tasks.
How We Expect You To Behave
- We embrace difference and know that when we can be ourselves at work, we are happier, more motivated and creative. We want to be able to bring our whole selves to work, have our own perspectives and know that we belong.
- A wide range of voices heard to the benefit of all.
- Teams that are clearly happy, engaged, and laugh together.
- Perceivable safety to have an opinion or ask a question.
- No egos - people listen to and learn from others at all levels, with strong opinions held loosely.
What Makes Working Here Better
- This is a truly hybrid role, offering engineers the flexibility to work from home while also providing opportunities to collaborate in person with the team when it adds value. There’s no fixed requirement for days in the office, instead, we focus on creating space for engineers to engage meaningfully, whether that’s in-person for whiteboarding sessions or remote for deep focus work.
- Work-life balance - 25 days holiday (plus bank holidays) each year, and enhanced family leave allowances.
- Competitive salary & equity - We want people to have a serious stake in the business.
- Good kit - Your choice of the best laptop, running macOS or Ubuntu.
- Team socials - The opportunity to get to know each other outside of work.
- Company socials - A chance to catch up and meet new colleagues weekly over informal office breakfasts and dinners on OakNorth - or at our free barista bar every day.
- Commuter support - We offer the cycle to work & EV scheme.
About Us
OakNorth Bank emboldens entrepreneurs to realise their ambitions, understand their markets, and apply data intelligence to everyday decisions to scale successfully at pace. Banking should be barrier-free. It’s a belief at our very core, inspired by our entrepreneurial spirit, driven by the unmet financial needs of millions, and delivered by our data-driven tools.
Senior Fullstack Engineer - Digital Lending - Quantitative Modelling in City of London employer: OakNorth
Contact Detail:
OakNorth Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Fullstack Engineer - Digital Lending - Quantitative Modelling in City of London
✨Tip Number 1
Network like a pro! Reach out to current or former employees at OakNorth on LinkedIn. A friendly chat can give you insider info and maybe even a referral, which can really boost your chances.
✨Tip Number 2
Show off your skills in real-time! If you get the chance, ask for a technical interview or coding challenge. This is your moment to shine and demonstrate how you tackle problems, especially with those Generative AI tools.
✨Tip Number 3
Prepare for behavioural questions! OakNorth values collaboration and mentorship, so think of examples where you've worked well in teams or helped others grow. It’s all about showing you fit into their culture.
✨Tip Number 4
Don’t forget to follow up! After interviews, send a quick thank-you note. It shows your enthusiasm for the role and keeps you fresh in their minds. Plus, it’s just good manners!
We think you need these skills to ace Senior Fullstack Engineer - Digital Lending - Quantitative Modelling in City of London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that align with the Senior Fullstack Engineer role. Highlight your technical background, especially in areas like Python, TypeScript, and any experience with Generative AI tools.
Craft a Compelling Cover Letter: Use your cover letter to tell us why you're passionate about redefining business banking. Share specific examples of how you've made an impact in previous roles and how you embrace a DevOps culture.
Showcase Your Problem-Solving Skills: In your application, emphasise your ability to focus on outcomes over outputs. We want to see how you've solved real user problems and contributed to business results in your past projects.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for this exciting opportunity at OakNorth!
How to prepare for a job interview at OakNorth
✨Know Your Tech Stack
Make sure you’re well-versed in the technologies mentioned in the job description, like Python, TypeScript, and AWS. Brush up on your experience with PostgreSQL and Docker, as these are crucial for the role. Being able to discuss how you've used these tools in past projects will show that you're ready to hit the ground running.
✨Emphasise Collaboration
Since the role involves working cross-functionally, be prepared to share examples of how you've successfully collaborated with different teams. Highlight any experiences where you’ve paired programmed or worked in autonomous squads, as this aligns with their culture of teamwork and shared knowledge.
✨Focus on Outcomes
Prepare to discuss how you measure success in terms of business impact rather than just technical outputs. Think of specific instances where your work led to tangible results for users or the business. This will resonate well with their focus on solving user problems and achieving business goals.
✨Show Your Mentorship Skills
They value mentorship and growing colleagues, so come ready to talk about how you've supported others in their development. Share stories of how you’ve helped team members improve their skills or navigate challenges, as this will demonstrate your commitment to fostering a positive engineering environment.
