Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Develop core software components and mentor fellow engineers in a collaborative environment.
- Company: Join a forward-thinking tech team within the Home Office, focused on innovation.
- Benefits: Enjoy a competitive salary, generous leave, and a civil service pension with great contributions.
- Why this job: Make a real impact while working with cutting-edge technologies and leading talented teams.
- Qualifications: Strong software development skills and a passion for mentoring others.
- Other info: Flexible working options and excellent career growth opportunities await you.
The predicted salary is between 62109 - 66229 £ per year.
Salary: £62,109 (National) or £66,229 (Croydon) plus skills allowance of up to £18,291 pending assessment.
Location: Croydon, Manchester or Sheffield on a hybrid basis.
Advert Close: 11:55 pm Sunday 1st February 2026.
Clearance: Please note that this role requires Security Check (SC) clearance, which would normally need 5 years’ UK residency in the past 5 years.
What you’ll bring to the role
The Senior Developer is key for our product delivery, you will develop core components of our solutions and help select appropriate technologies. Your subject matter expertise will enable you to operate with greater levels of autonomy and decision making.
You will work to our technical standards writing clean, secure code following a test-driven approach, ensuring the code is open as far as possible and can be re-used.
The Senior Developer will be expected to mentor and lead other engineers in technical tasks, as well as support recruitment and assessment activities.
We are keen for Engineers to continue learning new technologies, we have a large range in the Home Office including:
- Designing, reviewing and maintaining complex software applications, components, modules and documentation.
- Collaborating in designing, coding, testing, documents, amends, and refactoring moderately complex programs/scripts.
- Designing test cases and scripts under own direction, mapping back predetermined criteria and reporting testing outcomes.
- Providing technical expertise to enable the configuration of system components and equipment for system tests.
- Managing and updating data systems, enabling the availability, integrity of searchability of information which can be utilised by many sources.
- Maintaining application support processes, ensuring support requests are dealt with to agreed processes, investigating issues, and reporting findings where applicable.
What’s in it for you?
- A civil service pension with employer contribution rates of at least 28.97%.
- In-year reward scheme for one-off or sustained exceptional personal or team achievements.
- The ability to potentially adopt flexible working options that suit your work/life balance, plus the opportunity in future to take a career break.
- 25 days annual leave on appointment, rising with service.
- Eight days public holidays, plus one additional privilege day.
- 26 weeks maternity, adoption or shared parental leave at full pay, followed by 13 weeks statutory pay and a further 13 weeks unpaid, after qualifying service.
- Maternity and adoption support leave (also known as paternity leave) of two weeks full pay, after qualifying service.
- Paid leave for fostering approval processes, support when a child is substantively placed with you plus a foster to adopt policy.
- Support for guardians and kinship carers.
- Corporate membership of ‘Employers for Carers’ providing additional information and advice for carers, plus a ‘Carer’s Passport’ to discuss workplace needs and underpin supportive conversations.
- Time off to deal with emergencies and certain other unplanned special circumstances.
Please click on apply now where you will be redirected to the full job advert and our application portal.
Senior Developer in Croydon employer: UK Home Office
Contact Detail:
UK Home Office Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Developer in Croydon
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech world, especially those who work at the Home Office or similar organisations. A friendly chat can lead to insider info about the role and even a referral!
✨Tip Number 2
Show off your skills! Prepare a portfolio showcasing your best projects, especially those that highlight your experience with complex software applications. This will give you an edge during interviews and demonstrate your passion for development.
✨Tip Number 3
Practice makes perfect! Brush up on your coding skills and be ready for technical assessments. Use platforms like GitHub to collaborate on open-source projects, which can also help you learn new technologies and showcase your expertise.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re serious about joining our team and contributing to our mission.
We think you need these skills to ace Senior Developer in Croydon
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Senior Developer role. Highlight your experience with designing and maintaining complex software applications, and don’t forget to mention any mentoring or leadership roles you've had. We want to see how you fit into our team!
Showcase Your Passion: Let your passion for software development shine through in your application. Share specific examples of projects you've worked on, technologies you've used, and how you've contributed to successful outcomes. We love seeing enthusiasm!
Be Clear and Concise: When writing your application, keep it clear and concise. Use bullet points where possible to make it easy for us to read. Remember, we’re looking for clean, secure code in your writing too, so show us your best!
Apply Through Our Website: Don’t forget to apply through our website! It’s the easiest way for us to receive your application and ensures you’re considered for the role. Plus, you’ll find all the details you need right there!
How to prepare for a job interview at UK Home Office
✨Know Your Tech Stack
Make sure you’re familiar with the technologies mentioned in the job description. Brush up on your knowledge of software development principles, especially around clean code and test-driven development. Being able to discuss specific technologies and how you've used them in past projects will show your expertise.
✨Showcase Your Leadership Skills
As a Senior Developer, you'll be expected to mentor others. Prepare examples of how you've led teams or supported colleagues in their development. Think about times when you’ve provided technical guidance or contributed to recruitment processes, as these experiences will highlight your leadership capabilities.
✨Prepare for Technical Questions
Expect to face technical questions that assess your problem-solving skills and coding abilities. Practice coding challenges and be ready to explain your thought process. You might also be asked to design test cases or troubleshoot issues, so brush up on those skills too!
✨Understand the Company Culture
Research the company’s values and culture. Be prepared to discuss how your personal values align with theirs. This could include your passion for continuous learning and collaboration, which are key aspects of the role. Showing that you fit into their culture can set you apart from other candidates.
