Join to apply for the Associate Fullstack Engineer role at Flagstone.

Flagstone is an online savings platform that helps individuals, businesses, and charities manage, protect, and grow their cash. We are a diverse group bound by collaboration, shared purpose, and a thriving business where smart people do their best work.

Overview

To revolutionise the savings market, we need to be at our best. Our culture combines drive with kindness, respect, and growth. We are building a diverse, inclusive community where your voice is heard and you can develop, be rewarded, and surpass your own expectations.

Does this sound like you? You are a collaborative team player who is eager to learn, comfortable experimenting, and capable of communicating technical ideas clearly to both technical and non-technical colleagues.

What you'll do

• Contribute to the design, development and maintenance of high-quality systems that support Flagstone's business objective
• Learn how our systems are architected and explain the "how and why" behind technical decisions as your understanding grows
• Work closely with engineers, product managers, and other teams to solve business challenges with technology
• Write clean, maintainable code, supported by testing and good development practices
• Take part in code reviews, learn from feedback, and contribute your own ideas
• Collaborate within your squad to deliver features from design through to deployment
• Develop your skills through hands-on work, mentorship, and training opportunities, with a clear pathway to grow your engineering career

What you'll bring

At the associate level, what matters most is your ability to write code, eagerness to learn, and curiosity to solve problems. Exposure to some of the areas below is advantageous, but not required for all:

• Commercial development experience with C# / .Net / .Net Core
• Front-end coding ability with JavaScript, CSS, HTML and React
• Experience of cloud development and a cloud-first approach
• Awareness of SOLID and knowledge of Domain Driven Design principles (an advantage)
• Experience of RESTful API Design and authentication with OAUTH
• TDD experience
• Awareness of Event Driven Architectures or distributed systems coupled via messaging
• Experience with SQL Server and T-SQL
• Practical experience using JavaScript and ReactJS is advantageous but not essential

People

We are looking for people who are:

• Team players who understand no individual is bigger than the team
• Hungry to learn, comfortable failing fast to succeed faster
• Pro-active with initiative, positive and collaborative
• Strong communicators who can explain technical concepts to both technical and non-technical stakeholders

Benefits

• Hybrid working – at least 1 day a week in our London office
• Competitive bonus scheme to reward high performance
• Flexible benefits budget for meaningful personal benefits
• Salary sacrifice options for tax-efficient savings (e.g., electric cars, nursery schemes, home and tech goods)
• Around the World scheme – 3 months work from anywhere
• Mental wellbeing support – access therapy and mental health services
• Learning and development budget for professional growth
• Private health care and medical cash plan
• Life insurance and income protection
• Matched pension contributions up to 5%
• 25 days holiday plus bank holidays, well-being and volunteering days
• Enhanced parental leave

All are welcome. If you think this role could suit you, we encourage you to apply, regardless of background.