Salary
≈ $18k – $47k per year (Estimated)
Location
In office (Bengaluru)
Experience
5+ years exp
First seen by Alion on Oct 24, 2026. Tesco scores A on the Alion truth index.
Overview
Company
Impact
Profile match
Tesco is a leading British multinational retailer that stands as the largest grocery store chain in the United Kingdom. Headquartered in Welwyn Garden City, England, the company operates thousands of supermarkets, convenience stores, and a major e-commerce platform. It offers a wide variety of products ranging from fresh food and clothing to household items and financial services.
Responsibilities:
- Build Responsive UI screens according to the requirements/mockups defined by the Product Managers.
- Integration of user-facing elements with server-side logic / REST API's.
- Ability to independently design and execute the layout of the website and individual screens.
- Ensure that the website is optimised for various form factors/devices.
- Participate in Peer Code reviews and contribute to the overall aim of clean code.
- Integrate analytics for every critical user path and constantly evaluate the end-user engagement.
- Take a defined problem and come up with a design/implementation with minimal guidance.
- Have good domain knowledge and deliver with more autonomy.
- Continuously learn and apply technologies, techniques and methodologies that add value to the team and the overall portfolio.
- Fully participate in retrospectives and other team ceremonies.
- The role expects a high standard of engineering excellence with practical experience in building and maintaining internet-scale applications and services.
- Nurture highly effective relationships with internal business partners such as product management, technical teams, systems operations, and service and support.
- Comfortable working in an Agile environment.
- Acquiring a level of design and business understanding to not compromise on business goals and design intents.
- Willingness and ability to take up and respond to production incidents at priority and support them based on the need, which will have appropriate incentives.
Requirements:
- In-depth knowledge of JavaScript, css, html.
- Deep expertise in building single-page applications using JavaScript frameworks, especially with ReactJS / RsPack.
- Knowledge of Micro Frontend architecture is a plus.
- Familiarity with TypeScript and its integration with React.
- Versatile with various state management techniques, especially Redux.
- Design and implementation of low-latency, high-availability, and performant applications
- Hands-on experience with Micro Frontend patterns and Webpack Module Federation to create composable, independently deployable UIs.
- Experience with cross-browser, cross-platform and design constraints on the web.
- Experience with test automation: TDD, unit/e2e/integration/functional testing using frameworks like ViTest / Playwright.
- Solid understanding of object-oriented design and programming concepts.
- Have a passion for quality and writing clean, solid, readable code that scales and performs well.
- Proficient in Git and familiar with continuous integration.
- Implementation of security and data protection with a basic understanding of the top 10 OWASP security vulnerabilities in web development
- Exceptional debugging ability and good understanding of developer tools like Postman, Fiddler, and Browser Developer Tools.
- Experience with front-end monitoring tools like New Relic.
- Experience in tracking end-user journeys with User Analytics tooling like Google Analytics or Adobe Analytics.
Skills
JS, JavaScript, React, React.js, ReactJS, TypeScript
Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,972,452 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Free forever. No card. Under a minute.
Your match
How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.
Recommended for you based on this role
Frontend
Similar stack
Same company
Bengaluru
Frontend Developer - Vue3
1 hour ago
≈ $24k – $54k per year (Estimated) • Remote (India) • 9+ years exp • India
JavaScript
TypeScript
Node JS
Frontend
Vue.js
Tailwind CSS
Sass
DevOps
Rest API
CI/CD
GitHub
Amazon S3
Management
Agile
Scrum
QA
Selenium
Cypress
Playwright
Apply
UI Developer
1 hour ago
In office • 3+ years exp • Bengaluru
JavaScript
TypeScript
Frontend
Angular
React.js
JQuery
DevOps
Rest API
Management
Agile
Apply
Frontend Developer
1 hour ago
In office • 4+ years exp • Gurgaon
JavaScript
TypeScript
Frontend
Redux
Next.js
React.js
Mobile
State Management
DevOps
Rest API
Git
Apply
Frontend Developer
4 hours ago
In office • 3+ years exp • Chennai • Mumbai
JavaScript
TypeScript
Frontend
Redux
Webpack
Tailwind CSS
Next.js
React.js
Vite
Material UI
DevOps
Rest API
Apply
Software Engineer - Frontend
1 day ago
In office • 3+ years exp • Bengaluru
JavaScript
TypeScript
AI/ML
Cursor
Claude Code
LLM
OpenAI
OpenAI Codex
Frontend
Redux
React.js
Mobile
State Management
DevOps
Git
QA
Jest
Mocha
Apply
Full Stack Developer
1 day ago
In office • 4+ years exp • Noida
Python
JavaScript
TypeScript
SQL
Python
Flask
FastAPI
Django
Celery
Databases
MySQL
PostgreSQL
Redis
RabbitMQ
Frontend
Zustand
Redux
React.js
Mobile
State Management
DevOps
Rest API
GCP
Azure
CI/CD
Git
AWS
Docker
Management
Agile
Scrum
Apply
Java Full Stack Developer
1 day ago
In office • 3+ years exp • Bengaluru
JavaScript
Java
SQL
Java
Spring Boot
Frontend
React.js
DevOps
Rest API
CI/CD
Git
Management
Agile
Apply
Senior QA Engineer
1 day ago
≈ $13k – $30k per year (Estimated) • In office • 3+ years exp • Bengaluru
Python
JavaScript
DevOps
Rest API
Azure DevOps
GitLab CI
Azure
CI/CD
Jenkins
Cybersecurity
Burp Suite
OWASP ZAP
SOC 2
GDPR
OWASP
QA
Selenium
JMeter
Cypress
Playwright
Gatling
Postman
Locust
SoapUI
Apply
Senior Backend Engineer
1 day ago
≈ $18k – $41k per year (Estimated) • In office • 5+ years exp • Gurgaon
Python
Go
JavaScript
Java
PHP
Node JS
Databases
MySQL
PostgreSQL
Redis
DevOps
Rest API
GCP
Azure
CI/CD
Git
AWS
Docker
Kubernetes
Apply
Tech Manager I
1 day ago
≈ $19k – $42k per year (Estimated) • In office • 12+ years exp • Bengaluru
Java
Databases
PostgreSQL
Oracle
Apache Kafka
DevOps
Rest API
AWS
Management
Confluence
Jira
SharePoint
Agile
Apply
Hybrid • Hungary
JavaScript
Node JS
Node JS
Express
Frontend
React.js
JQuery
DevOps
Rest API
Management
Agile
Apply
Senior Frontend Engineer - Tills UI
19 days ago
≈ $57k – $163k per year (Estimated) • In office • Welwyn Garden City
JavaScript
TypeScript
Node JS
Node JS
Express
Frontend
Redux
Next.js
React.js
XState
Remix
React Router
DevOps
Rest API
CI/CD
Management
Agile
QA
Playwright
Jest
Mocha
Apply
≈ $36k – $67k per year (Estimated) • In office • Bachelor's Degree • Blackpool
Apply
Apply
≈ $35k – $65k per year (Estimated) • In office • Bachelor's Degree • Cheltenham
Apply
Frontend Systems Architect
1 day ago
≈ $26k – $59k per year (Estimated) • In office • 8+ years exp • Bengaluru
JavaScript
TypeScript
Frontend
Zustand
Redux
React.js
Jotai
Recoil
Mobile
Reactive Programming
State Management
Apply
Sr. Frontend Architect
1 day ago
≈ $27k – $60k per year (Estimated) • In office • 10+ years exp • Bengaluru
JavaScript
TypeScript
Frontend
Zustand
Redux
React.js
Jotai
Recoil
Mobile
Reactive Programming
State Management
Apply
Frontend Architect
1 day ago
≈ $27k – $60k per year (Estimated) • In office • 10+ years exp • Bengaluru
JavaScript
TypeScript
Frontend
Zustand
Redux
React.js
Jotai
Recoil
Mobile
Reactive Programming
State Management
Apply
ML Engineer
1 day ago
≈ $24k – $49k per year (Estimated) • In office • 7+ years exp • Bengaluru
Python
Java
SQL
Python
FastAPI
pySpark
Databases
MySQL
PostgreSQL
Databricks
RabbitMQ
Apache Kafka
AI/ML
Spark
AI Agents
TensorFlow
PyTorch
Machine Learning
DevOps
Rest API
Azure
Git
Docker
Kubernetes
Amazon Kinesis
Analytics
Power BI
Azure Data Factory
Management
Agile
Apply
Salesforce Testing Engineer
1 day ago
≈ $17k – $39k per year (Estimated) • In office • 5+ years exp • Bengaluru
JavaScript
TypeScript
SQL
DevOps
Rest API
GitHub Actions
CI/CD
Jenkins
Git
SOAP
Management
Jira
Agile
Scrum
QA
Selenium
Cucumber
Playwright
Postman
Jest
Mocha
SoapUI
Apply
This is one of many
1,972,452 more open roles from verified company boards, updated every day.

