At a Glance
- Tasks: Lead a team to develop and deliver innovative mobile applications for Post Office services.
- Company: Join the Post Office, a vital part of UK communities, embracing digital innovation.
- Benefits: Enjoy 27.5 days leave, bonuses, car allowance, and comprehensive health benefits.
- Other info: Inclusive workplace valuing diverse perspectives, with excellent career growth opportunities.
- Why this job: Make a real impact in a role that shapes the future of mobile technology.
- Qualifications: 5+ years in app development with leadership experience; React Native and cloud skills required.
The predicted salary is between 60000 - 80000 £ per year.
The Lead Developer will define the technical direction, lead and mentor a team of Senior and Mid-Level Software Engineers, and own the end-to-end development and delivery of the Post Office Mobile Travel App and in-branch Government Service applications. You will be a key driver in leveraging modern engineering practices and cloud services to deliver secure, high-quality, scalable mobile experiences across iOS and Android.
Success will be achieved by applying well-architected code, robust full-stack integration with Post Office digital services, strong CI/CD automation, and a culture of technical excellence. This role is for an experienced leader who has delivered eCommerce/retail-grade mobile applications at scale, with production experience in React Native (TypeScript) and cloud platforms (e.g., AWS), and who thrives in Agile environments.
What we can do for you:
- 27.5 days annual leave that increases with tenure
- Up to 18% on target bonus opportunity
- Car allowance
- Generous pension contribution
- Life assurance
- Income protection after 12 months service
- Full support from our employee assistance programme and access to our employee benefits platform
- Ever-evolving learning and development opportunities
Our commitment to embracing diversity extends beyond just words. We actively foster an inclusive workplace that values the unique perspectives and contributions from all colleagues. We hold the belief that Equity, Diversity, and Inclusion are not just vital but fundamental to our success and growth. Our priority lies in shaping a business that mirrors the diverse communities we reach, truly making Post Office 'Everybody's Business'. As an equal opportunity employer, we value and celebrate the differences among our people, ensuring that our practices reflect our dedication to inclusivity and equal representation for all.
What you’ll need to succeed:
- 2–3 years of hands-on team leadership and mentoring (goal setting, feedback, coaching, performance growth), with experience coordinating multiple workstreams
- 5+ years’ experience developing applications in a variety of languages and frameworks including ReactNative, TypeScript, Java, JavaScript, React, HTML, SCSS / CSS.
- Production experience building and scaling ReactNative iOS and Android apps, including navigation, state management, offline patterns, native modules/bridging, and performance tuning (e.g., Hermes, Flipper).
- Experience of cloud-native micro-services and distributed systems (ideally AWS)
- Experience with serverless cloud services (Lambda/Api Gateway/Cognito/DynamoDB)
- Understand and appropriately implement the WCAG (Accessibility) principles, guidelines and success criteria
- Implemented iOS and Android app store submissions, code signing/provisioning, TestFlight/Play Console, Fastlane, phased rollouts, and OTA update strategies (e.g., CodePush/EAS Update)
- Strong understanding of data structures and architectures, using relational and/or non-relational database approaches with the ability to query using SQL
- A strong understanding of test-driven development and testing conventions
- Experience of developing and supporting RESTful APIs
- Practical experience designing and maintaining CI/CD pipelines (GitHub Actions), including automated builds, tests, static analysis, security scans, and release automation
- Experience of release processes and governance
- Experience of full-stack software development principles, architecture and conventions
- Experience of a wide range of SLDC methodologies, including Waterfall, Agile Scrum, Kanban, behavioural-driven development (BDD), and continuous integration
- Understanding of security by design (OWASP MASVS/Mobile Top 10), secure storage, certificate pinning, secrets management, encryption in transit/at rest, GDPR/privacy considerations
At Post Office Ltd, we’re proud to be at the heart of communities across the UK, upheld by the dedication and service of our postmasters. We offer essential services that people rely on every day, from parcels and banking to identity and government services. While we continue to evolve with digital innovation, our commitment to personal, face-to-face service remains core to who we are.
Our journey is one of reflection, growth, and meaningful change. We’re looking for people who think differently. Those with resilience, purpose, and a deep sense of responsibility to our postmasters, partners and the communities they serve.
If you're driven by the chance to make a real impact and help shape a future, built on progress and integrity, we’d love to hear from you.
As a Disability Confident Employer, we recognise the value people with disabilities can bring to our business. If you require any reasonable adjustments throughout the recruitment process or would like further details on the job description, please contact talentacquisition@postoffice.co.uk
We’re thrilled by your interest in this opportunity and truly value every application we receive. Please note the advert may close early if we receive a high volume of applications. Unfortunately, we’re unable to provide individual feedback on all submissions.
Lead Developer (Mobile) in London employer: Post Office UK
At Post Office Ltd, we pride ourselves on being an exceptional employer, offering a vibrant work culture that champions diversity and inclusion. Our London-based team enjoys a competitive salary alongside a comprehensive benefits package, including generous annual leave, a substantial bonus opportunity, and extensive learning and development resources. We foster an environment where innovation thrives, empowering our employees to lead impactful projects while supporting their professional growth in a community-focused organisation.
StudySmarter Expert Advice🤫
We think this is how you could land Lead Developer (Mobile) in London
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, attend meetups, and engage with online communities. You never know who might have the inside scoop on job openings or can refer you directly.
✨Tip Number 2
Nail that interview prep! Research the company, understand their products, and be ready to discuss how your skills align with their needs. Practise common interview questions and prepare some thoughtful questions to ask them too.
✨Tip Number 3
Show off your projects! If you've built any apps or contributed to open-source projects, make sure to showcase them. A strong portfolio can speak volumes about your capabilities and passion for development.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you're genuinely interested in joining our team at Post Office.
We think you need these skills to ace Lead Developer (Mobile) in London
Some tips for your application 🫡
Tailor Your Application:Make sure to customise your CV and cover letter to highlight your experience with mobile app development, especially in React Native and cloud services. We want to see how your skills align with what we're looking for!
Showcase Your Leadership Skills:Since this role involves mentoring and leading a team, don’t forget to include examples of your leadership experience. Share specific instances where you’ve guided others or driven projects to success.
Be Clear and Concise:Keep your application straightforward and to the point. Use bullet points for easy reading and make sure to emphasise your key achievements and relevant experiences. We appreciate clarity!
Apply Through Our Website:We encourage you to submit your application directly through our website. It’s the best way for us to receive your details and ensures you’re considered for the role. Plus, it’s super easy!
How to prepare for a job interview at Post Office UK
✨Know Your Tech Stack
Make sure you’re well-versed in the technologies mentioned in the job description, especially React Native and TypeScript. Brush up on your knowledge of cloud services like AWS and be ready to discuss how you've used them in past projects.
✨Showcase Your Leadership Skills
As a Lead Developer, you'll need to demonstrate your ability to mentor and lead a team. Prepare examples of how you've set goals, provided feedback, and helped team members grow in their roles. This will show that you can not only code but also inspire others.
✨Prepare for Scenario Questions
Expect questions that assess your problem-solving skills and decision-making process. Think about challenges you've faced in previous projects, particularly around CI/CD pipelines or mobile app performance tuning, and be ready to explain how you tackled them.
✨Emphasise Inclusivity and Diversity
Since the company values diversity and inclusion, be prepared to discuss how you’ve contributed to an inclusive work environment. Share experiences where you’ve worked with diverse teams or implemented practices that promote equity in tech.
