At a Glance
- Tasks: Develop scalable frontend systems using JavaScript, TypeScript, React, and Node.
- Company: Join Tesco, a leading tech and retail company with a collaborative culture.
- Benefits: Enjoy competitive salary, 25+ days holiday, private medical insurance, and more.
- Other info: Flexible working options and strong support for career growth.
- Why this job: Make a real impact on customer experience while working with cutting-edge technologies.
- Qualifications: Experience in frontend development and familiarity with modern web technologies.
The predicted salary is between 54450 - 66550 £ per year.
About the role: You'll be a passionate, pragmatic Frontend / Web Software Engineer with an inquisitive mind who is motivated to make change for the better and most importantly put our customer first.
You'll enjoy working as part of a team and be a keen problem solver.
Comfortable with modern engineering practices and frontend development tooling and technologies you'll use innovation to improve the customer experience and efficiency of engineering teams.
What is in it for you: We're all about the little helps.
That's why we make sure our Tesco colleague benefits package takes care of you – both in and out of work.
Click Here to find out more!
Annual bonus scheme of up to 20% of base salary.
Holiday starting at 25 days plus a personal day (plus Bank holidays).
Private medical insurance. 26 weeks maternity and adoption leave (12 months service required at the qualifying date) at full pay, followed by 13 weeks of Statutory Maternity Pay or Statutory Adoption Pay, we also offer 6 weeks fully paid paternity leave.
Free 24/7 virtual GP service, Employee Assistance Programme (EAP) for you and your family, free access to a range of experts to support your mental wellbeing.
The above information is a shortened summary, refer to our policies for full details You will be responsible for: Including, but not limited to:
- Use your in-depth knowledge of Java Script, Type Script, React, Node and the ecosystem of tools to develop andimplement scalable frontend systems – ability, ability, Tesco,
- Profile and optimise code
- Apply understanding of cohesion and architectural principles to create well structured, maintainable software
- Identify patterns in code and refactor the code towards them where it increases understanding and/or maintainabilitywith minimal guidance
- Translate requirements into tasks & code
- Develop high quality code that can lead to rapid delivery, ruthlessly pursuing continuous integration and delivery - CICD
- Commit code early and often, demonstrating understanding of version control & branching strategies
- Automate everything by default
- Write secure code by default
- Write maintainable code and observe basic hygiene practices
- Implement relevant project instrumentation
- Follow the best practices of continuous BDD/TDD/Performance/Security/Smoke testing
- Work effectively with product stakeholders to communicate and translate needs into product improvements
- Lead group discussions on system design and understand domain well enough to work with Product Managers to drivevalue
- Support production systems, resolve incidents and perform root cause analysis
- Debug/find complex problems and support/maintain the software solution
- Share knowledge with the wider engineering community
- Mentor and develop others around you
- Produce proof of concepts to evaluate new tools You will need: We are looking for people who have a passion for Technology.
You will demonstrate experience of different platforms and technologies.
We expect to see some or all the following
- Commercial experience as a Frontend Software Developer
- Best-practices regarding all aspects of web development including design, semantic HTML mark-up, CSS, Type Script, and related technologies
- Exposure to a variety of Java Script frameworks and libraries such as: React, Redux, React-Router and testing with React Testing Library Jest, Cypress, Playwright, Jasmine, Enzyme, Mocha.
- Experience of using Node. js to create high traffic applications. Perhaps using Express. js, Sails, Koa or similar
- Awareness and practice of UI performance best practices
- Understanding and exposure to integrating REST API and Graph QL endpoints
- Strong experience and understanding of industry standard web accessibility, web design & usability; to support sitescross browser/platform/device
- A desire to write readable, maintainable, modular and extendable code
- Exposure to the Dev Ops model
- Use AI-assisted engineering tools securely and responsibly where they add value
- Participate in on-call and production support processes
- Write and maintain Infrastructure as Code
- Experience in Lean and Agile environments and understanding of principles behind methodologies such as: BDD, ATDDand TDD
- Work collaboratively and win as a team Nice to have
- Bringing multiple viewport responsive and adaptive web designs to life
- Modern Java Script/Type Script frameworks including Remix or Next. js
- Developing web applications within the constraints of "non-standard" devices About us: 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.
If you need support with your application, click here for more information.
And if you're interested in joining our team but don't tick every box, don't let that hold you back from applying.
Apply: https://careers. tesco. com/en_GB/careers/Job Detail/Senior-Frontend-Engineer/200857 Back to job search results Tesco UK
- Welwyn Garden City
- Hybrid
- Full-Time
- Permanent
- Working hours 36
- Apply by 16-Dec-2026
About the role
You'll be a passionate, pragmatic Frontend / Web Software Engineer with an inquisitive mind who is motivated to make change for the better and most importantly put our customer first.
You'll enjoy working as part of a team and be a keen problem solver.
Comfortable with modern engineering practices and frontend development tooling and technologies you'll use innovation to improve the customer experience and efficiency of engineering teams.
What is in it for you
We're all about the little helps.
That's why we make sure our Tesco colleague benefits package takes care of you – both in and out of work.
Click Here to find out more!
Annual bonus scheme of up to 20% of base salary.
Holiday starting at 25 days plus a personal day (plus Bank holidays).
Private medical insurance.26 weeks maternity and adoption leave (12 months service required at the qualifying date) at full pay, followed by 13 weeks of Statutory Maternity Pay or Statutory Adoption Pay, we also offer 6 weeks fully paid paternity leave.
Free 24/7 virtual GP service, Employee Assistance Programme (EAP) for you and your family, free access to a range of experts to support your mental wellbeing.
The above information is a shortened summary, refer to our policies for full details
You will be responsible for
Including, but not limited to:
- Use your in-depth knowledge of Java Script, Type Script, React, Node and the ecosystem of tools to develop andimplement scalable frontend systems – ability, ability, Tesco,
- Profile and optimise code
- Apply understanding of cohesion and architectural principles to create well structured, maintainable software
- Identify patterns in code and refactor the code towards them where it increases understanding and/or maintainabilitywith minimal guidance
- Translate requirements into tasks & code
- Develop high quality code that can lead to rapid delivery, ruthlessly pursuing continuous integration and delivery - CICD
- Commit code early and often, demonstrating understanding of version control & branching strategies
- Automate everything by default
- Write secure code by default
- Write maintainable code and observe basic hygiene practices
- Implement relevant project instrumentation
- Follow the best practices of continuous BDD/TDD/Performance/Security/Smoke testing
- Work effectively with product stakeholders to communicate and translate needs into product improvements
- Lead group discussions on system design and understand domain well enough to work with Product Managers to drivevalue
- Support production systems, resolve incidents and perform root cause analysis
- Debug/find complex problems and support/maintain the software solution
- Share knowledge with the wider engineering community
- Mentor and develop others around you
- Produce proof of concepts to evaluate new tools You will need We are looking for people who have a passion for Technology.
You will demonstrate experience of different platforms and technologies.
We expect to see some or all the following
- Commercial experience as a Frontend Software Developer
- Best-practices regarding all aspects of web development including design, semantic HTML mark-up, CSS, Type Script, and related technologies
- Exposure to a variety of Java Script frameworks and libraries such as: React, Redux, React-Router and testing with React Testing Library Jest, Cypress, Playwright, Jasmine, Enzyme, Mocha.
- Experience of using Node. js to create high traffic applications. Perhaps using Express. js, Sails, Koa or similar
- Awareness and practice of UI performance best practices
- Understanding and exposure to integrating REST API and Graph QL endpoints
- Strong experience and understanding of industry standard web accessibility, web design & usability; to support sitescross browser/platform/device
- A desire to write readable, maintainable, modular and extendable code
- Exposure to the Dev Ops model
- Use AI-assisted engineering tools securely and responsibly where they add value
- Participate in on-call and production support processes
- Write and maintain Infrastructure as Code
- Experience in Lean and Agile environments and understanding of principles behind methodologies such as: BDD, ATDDand TDD
- Work collaboratively and win as a team Nice to have
- Bringing multiple viewport responsive and adaptive web designs to life
- Modern Java Script/Type Script frameworks including Remix or Next. js
- Developing web applications within the constraints of "non-standard" devices About us 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.
If you need support with your application, click here for more information.
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 Frontend Engineer - Welwyn Garden City, United Kingdom of Great Britain and Northern Ireland employer: Tesco
Tesco is an excellent employer, offering a supportive work culture where Customer Delivery Drivers can thrive in a flexible environment. With competitive pay starting at £14.18 per hour and opportunities for growth, employees enjoy a hands-on role that allows for independence while being backed by a dedicated team. The company values service with a smile, making it a rewarding place to work for those looking to make a positive impact in their community.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Frontend Engineer - Welwyn Garden City, United Kingdom of Great Britain and Northern Ireland
✨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 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.
✨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.
✨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 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 Frontend Engineer - Welwyn Garden City, United Kingdom of Great Britain and Northern Ireland
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.
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 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
✨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 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.
