Senior Developer

**This is a hybrid role working 40% of the time in our London office, and 60% of the time where you work best**

About us

MONY Group has evolved in recent years to become the UK’s leading listed tech-based savings platform, supporting not only its own well-trusted brands, MoneySuperMarket, MoneySavingExpert and Quidco, but also those of leading third-party businesses.

We’re on a mission to help households save money, in 2024 we helped them save £2.7 billion. It’s something we’re especially proud of! But we’re not stopping here. We’re committed to making our products and services even better to help them save even more. With big plans ahead, we’ve room for one new member of the team.

Insight into the role

At MONY Group our Senior Developers use their creativity and knowledge of user facing technology and passion for UX and high-quality execution to inspire everyone they work with to deliver a world class experience to our customers.

Our services are built by highly collaborative product teams, jam packed with hard-working product managers, designers and engineers constantly striving for ways to innovate our services and improve our technology platforms and practices. We love pairing, mobbing, TDD, automating, releasing to production multiple times a day via our highly automated build pipelines and everyone working in a collaborative environment.

We build our apps as single page applications in modern JavaScript frameworks, with a strong focus on accessibility, performance, automated testing & deployment. We work collaboratively in full stack multi-disciplinary teams where everyone is expected to be hands on across all stages of development.

How you'll spend your day

Lead on the delivery of new features and functionality in your team.

Collaborate with all members of your team and work hands-on through end-to-end delivery, using practices like pair and mob programming.

Chip in to the technical strategy for your team.

Drive forward initiatives you identify for making improvements

Ensure we are optimally handling maintenance and operational requirements, such as technical debt & sensible levels of documentation.

Using your expertise and experience to mentor and coach others.

What value you'll bring to the role

We’re looking for significant experience with modern FE frameworks (we use Vue.js and React)

The basics of good frontend development - HTML, CSS, Javascript, Typescript.

We're looking for significant experience with one or more OO programming languages (we’re primarily C# .Net & Node.js, but happy to consider candidates with experience from other backgrounds).

Experience with all types of automated testing (unit, integration, contract, E2E, performance) and a capable TDD practitioner.

Highly proficiency in good code design practices and able to coach others.

Flexibility to support work across the full stack and experience with CI/CD and maintaining cloud infrastructure.

The confidence and ability to guide and mentor people and teams to design, deliver and maintain high-quality web applications.

A passion for agile development - we love to ship and deliver value as quickly as possible.

Those who love being in a highly collaborative environment and enjoy pairing and mobbing.

Why switch to us

We're a hybrid organisation, spending 2-days per week in the office to get the best of team collaboration and allowing you to work where you see best. We're an inclusive, anti-racist and equal opportunity employer that values diversity. This means we respect and embrace differences in gender identity, race, ethnic origin, sexual expression and orientation, religion and faith, age, marital status, disability, neurodiversity, social background, education, and way of thinking. We’re a place where you can be you.

Dedicated time for learning & people regularly attend conferences and events

Loads of team activities – hack days, social events and community get-togethers. We also bring everyone across all of Product & Technology together at least once a year

Grow your career with us, supported by our career progression framework as well as having regular opportunities to move around

An approach to hybrid working designed to get the best of both worlds and beautiful offices with games areas, free food & drinks and more.

What rewards are on offer

27 days holiday (rising to 30) + bank holidays

Pension up to 6% employer contribution

Bonus scheme

Enhanced shared parental leave - 6 months paid for both parents

Digital Doctor on demand

Work from anywhere scheme – 2 weeks per year

Financial coaching

Mental health platform access

How we'll invest in you

We’re committed to your development. Expect mentorship, training, and opportunities to expand your skill set. Your own individual LinkedIn Learning license with access to over 16,000 courses.

Interview process

A call with one of our Talent Acquisition Team

An interview split into three sections with technical ability questions, a paired programming exercise and behavioural questions

At MONY Group, we believe in the strength of diversity and see inclusion as a strategic advantage. Our values guide us in creating a workplace where fairness and equity is a reality for all. We’re committed to minimising systemic bias and creating a level playing field for all candidates.

Contact us for reasonable accommodations in the application process, no need to disclose your disability or condition, just specify your needs. Unsure what to ask for? We can guide you through available accommodations.

We understand that job adverts only say so much and you’re likely to have a lot of questions. If you’d like to know more before applying such as more on hybrid working, salary, our parental leave policy etc, please just let us know, and we’ll be happy to help. You can contact the recruiter for this role, Grace at

We believe that success isn’t solely defined by ticking boxes on a skills checklist. We encourage your application, so we can discover your skills and experience that will help you succeed in this role.

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