At a Glance
- Tasks: Lead the development of customer-facing digital services using React/TypeScript and .NET/C#.
- Company: Join a purpose-driven organisation focused on making home ownership accessible.
- Benefits: Enjoy hybrid working, annual bonuses, generous holiday, and pension contributions.
- Other info: Be part of an inclusive culture that values diversity and community representation.
- Why this job: Make a real impact in a regulated financial environment while mentoring fellow engineers.
- Qualifications: Expertise in full stack development with strong leadership and mentoring skills.
The predicted salary is between 60000 - 75000 £ per year.
How you’ll help us live our purpose
We've been helping our members save for their future and buy their own home since 1875.
Join us and you'll play a big role in helping us to put home ownership within reach of more people, generation after generation.
It's a purpose that drives everything we do.
And you can play your part too – we are looking for an experienced engineer who loves building brilliant digital services from end to end to join our Digital team as a Senior Full Stack Engineer.
How you’ll make a difference
You’ll take technical ownership of customer-facing solutions, working across React/Type Script and . NET/C# to design, build, test and run reliable, secure and scalable services.
You’ll lead complex technical delivery, champion modern engineering practices and help shape high-quality solutions through clean architecture, automation, CI/CD, observability and secure-by-default development.
Just as importantly, you’ll coach and mentor other engineers, raise standards across the squad and define ways of working.
If you’re passionate about quality, enjoy solving complex problems and want to make a real difference for customers in a regulated financial services environment, we’d love to hear from you.
What will you bring to the role?
- Deep expertise across React/Type Script and . NET/C# with demonstrable architectural leadership.
- Significant experience in Software Development including accessibility.
- Expert in relevant strategic skills and tooling; proficient across the stack (front-end, APIs, back-end, data, cloud).
- Experience using source control systems (e. g., Git, Bitbucket).
- Strong experience building quality solutions using formal testing approaches including TDD, automated unit/integration testing, contract testing, structured manual testing where appropriate, automated system/UI testing, and performance testing.
- CI/CD craftsmanship (Azure Dev Ops/Git Hub Actions or similar) with quality gates and environment parity.
- Proven record designing scalable, resilient systems; API design/versioning; clean architecture and DDD experience.
- Track record mentoring engineers and leading code/design reviews; uplifting test automation and quality gates.
- Ability to influence stakeholders across Product, Architecture, Info Sec, Risk and Operations; governance experience.
- Observability experience: metrics, logs, traces; operational ownership of services.
- Experience of supporting UI/UX Design would be beneficial
And in return, you’ll get the best from us
- Hybrid working – 2 days per week in the office
- Annual bonus of up to 12%
- Matched pension contributions up to 10%
- 26 days holiday, plus bank holidays and holiday purchase scheme
- Colleague Mortgage and Saver products
- 2 days’ volunteering per year
We’ll give you a place to belong with the support to learn, develop and shape a meaningful career.
Why choose us?
Our business is centred around our people.
Our colleagues are at the heart of everything we do, as shown by our Inclusive Employers Gold accreditation in 2023 and 2025.
We’re committed to equal opportunities regardless of race, colour, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability or gender identity.
You’ll be joining a truly purpose-focused culture which helped us win the Leading with Purpose award at the 2023Business Culture Awards.
This recognises how we’ve embedded our purpose with our colleagues, and the actions we’ve taken to put home ownership within reach of more people, generation after generation.
We’re devoted to creating a culture and workplace that is representative of the communities we serve.
If you’d like to work with us but are unsure if you meet the full criteria for a role, please contact the recruiter so we can find out more about your skills and experience.
We’re committed to supporting you to be at your best - to discuss any reasonable adjustments we could make, please contact us on careers@leedsbuildingsociety. co. uk.
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Senior Full Stack Engineer in Leeds employer: Leeds Building Society
Join a purpose-driven organisation that has been helping individuals achieve home ownership since 1875. As a Financial Operations Control Manager, you'll benefit from a supportive work culture that prioritises employee growth and inclusivity, alongside competitive perks such as hybrid working, an annual bonus, and generous holiday allowances. With a commitment to equal opportunities and a focus on community representation, this is an excellent place to build a meaningful career while making a real difference in people's lives.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Full Stack Engineer in Leeds
✨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 Leeds Building Society 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 Leeds Building Society.
✨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 Leeds Building Society.
✨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 Leeds Building Society 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 Full Stack Engineer in Leeds
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 Leeds Building Society.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Leeds Building Society 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 Leeds Building Society
✨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 Leeds Building Society 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.
