At a Glance
- Tasks: Build and evolve Tesco's Digital Design System for Android, creating reusable UI components.
- Company: Join Tesco, a leading tech and retail company with a mission to improve everyday experiences.
- Benefits: Enjoy competitive salary, learning opportunities, flexible working, and relocation support.
- Other info: Dynamic work culture with excellent career growth and a commitment to inclusivity.
- Why this job: Make a real impact on millions of users while collaborating on exciting projects.
- Qualifications: Strong platform engineering skills; design system experience is a plus but not essential.
The predicted salary is between 63000 - 77000 £ per year.
We’re looking for a Senior Android Engineer to help build and evolve Tesco’s Digital Design System (DDS) implementation for Android.
The DDS Engineering team maintains the shared user interface foundations behind Tesco's digital ecosystem, supporting experiences used by millions of customers and colleagues every day.
This is a senior platform engineering role focused on reusable UI foundations: component APIs, accessibility, quality, documentation, release discipline, and developer experience for teams across Tesco’s digital estate.
Prior design system experience is valuable, but not required; we’re most interested in strong platform engineers who enjoy building shared foundations used by many teams.
You’ll work closely with design, accessibility, product engineering, and DDS peers to keep Tesco experiences consistent, scalable, and easy to build.
You’ll create reusable components, improve developer tooling and documentation, support consuming teams, and help shape modern design-to-development workflows; using Figma, MCP integrations, agentic cloud workflows and AI-assisted engineering tools.
This is not an “AI for AI’s sake” role: the goal is practical engineering impact, better component reuse, fewer inconsistencies, stronger accessibility, faster onboarding, and safer migrations
- Build, maintain, and evolve Tesco DDS platform components for Android, with clear APIs, strong test coverage, accessibility support, and release discipline.
- Translate DDS design intent, tokens, component states, and interaction guidance into production-ready Android implementation.
- Improve developer experience for consuming teams through documentation, examples, onboarding, contribution guidance, support, and migration tooling.
- Collaborate with design, accessibility, product engineering, and platform peers to keep DDS implementation aligned across i OS, Android, React Native, and Web.
- Use AI-assisted engineering tools responsibly where they improve quality, speed, consistency, or developer self-service.
- Help make DDS documentation and component metadata more useful to humans and AI agents through MCP-ready context, examples, and clear constraints.
- Lead through senior engineering craft: architectural judgment, code review, mentoring, pragmatic delivery, technical clarity, and high-quality communication.
- Relocation Help - professional service to secure relevant working permits and other necessary documents
- Learning opportunities - certified technical training and learning platforms like Udemy, Pluralsight, and O'Reilly.
- Learning culture and excellent opportunities to develop your career within your chosen field or something altogether new.
- Varied and exciting projects to play a part in - there is always something new and exciting in the pipeline.
You might know us as a supermarket, technology company or even for our award-winning mobile network.
Truth is, we’re all of those things, and much more.
Our colleagues work with one goal in mind, helping to make every day a little better for our customers, colleagues and communities all over the world.
No two customers are the same, neither are our colleagues.
At Tesco, we champion a balance that lets you thrive both in and out of work.
Spend 60% of your week collaborating with colleagues at our office locations or local sites and the rest remotely.
Whether you're just kicking off your career, juggling passions, or navigating big life events, we're here to support you.
We always welcome a conversation about flexible working, so talk to us throughout your application about how we can support.
We're proud to be an accredited Disability Confident Leader, where everyone’s welcome. That’s why we commit to providing a fully inclusive and accessible recruitment process.
And if you're interested in joining our team but don't tick every box, don't let that hold you back from applying.
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Senior Android Engineer in Welwyn Garden City employer: Tesco UK
Tesco UK is an excellent employer, offering a supportive work culture that prioritises customer care and teamwork. With flexible shifts and opportunities for personal growth, employees can enjoy a rewarding career while making a positive impact in their local communities across Exeter. The company values its staff, providing training and development to ensure everyone can thrive in their roles.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Android Engineer in Welwyn Garden City
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Tesco UK or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Tesco UK.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Tesco UK.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Tesco UK that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Senior Android Engineer in Welwyn Garden City
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Tesco UK.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Tesco UK and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at Tesco UK
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Tesco UK uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
