Full Stack .Net Developer

Full Stack Developer (.NET & React) - We're hiring 3 Developers

London Bridge (1 day per month) | Hybrid Working

At Zempler Bank, we're building technology that helps small businesses thrive. We're looking for three Full Stack Developers who enjoy solving problems, building great software and working as part of a collaborative team where quality, learning and continuous improvement genuinely matter.

Whether you're an experienced developer looking for your next challenge or someone who thrives in an environment where your ideas are heard and valued, we'd love to hear from you.

If you care about writing clean, maintainable code, enjoy working with modern technologies and want the freedom to influence how things are built, this could be a great fit.

What you'll be doing

As part of a cross-functional Agile team, you'll help deliver secure, scalable and production-ready software that makes a real difference to our customers.

You'll:

• Build modern applications using .NET (C#) and ReactJS
• Deliver secure, scalable and well-tested software
• Use AI-powered tools to improve development productivity and quality
• Collaborate within an Agile Scrum team to deliver meaningful outcomes
• Contribute to technical decisions, code reviews and continuous improvement
• Help create resilient solutions with security and customer experience at the forefront

What we're looking for

• Experience with .NET/C# and ReactJS
• A passion for clean, maintainable code
• Experience working in Agile environments
• An interest in using AI tools as part of modern software development
• Strong collaboration and problem-solving skills

Why Zempler?

• One of the most flexible hybrid working models in the industry
• The opportunity to influence how we build, improve and scale our technology
• A collaborative engineering culture where ideas are welcomed and ownership is encouraged
• An AI-first approach that helps developers focus on solving problems, not repetitive tasks
• Real focus on quality, learning and continuous improvement

In Return You’ll Enjoy

• Competitive basic salary
• Additional benefit allowance representing 7.5% of your annual salary allowing you the flexibility to decide your own benefits (or simply absorb this into your monthly income).
• 26 days’ holiday increasing each year of service to 33 days
• Ability to buy and sell a further 5 days holiday each year
• 4 x Life Assurance
• Pension salary sacrifice
• Option for LinkedIn Learning license
• Family friendly policies
• Regular social activities and team events
• Charity Volunteering Day

Everyone is welcome

At Zempler, we believe great teams are built through different perspectives, experiences and ways of thinking. We welcome applications from people of all backgrounds and experiences.

If you're excited about this opportunity but don't meet every requirement, we'd still encourage you to apply. Skills can be developed, and we value potential just as much as experience.