Software Development Engineer II
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Benefits offered by this job
Job summary
Tesco Bengaluru is seeking a senior backend engineer to design and scale xAPI services that power Tesco’s online and in-store experiences. You’ll work with agile teams to translate requirements into robust, observable backend systems using JavaScript/TypeScript, Node.js, and modern cloud technologies.
The role emphasizes scalable APIs, distributed systems, and high-quality software engineering practices. You will collaborate with product managers, maintain code quality, and participate in
Qualifications
- 10+ Years professional experience as a Backend Software Developer.
- At least 3 years of experience in backend development using Javascript, Typescript, Node.JS and related backend technologies, frameworks.
- Experience of using Node.js to create high traffic applications using Express.js, Sails, Koa or similar.
- Knowledge of microservices development and deployment in the cloud i.e. Azure/AWS/GCP cloud.
- Knowledge of virtualization, containerization and container orchestration technologies like Docker, Kubernetes etc.
- Experience with usage of GraphQL, building GraphQL servers and GraphQL Federation technologies like Apollo Federation.
- Experience with using and building REST API services.
- Knowledge of distributed messaging systems like Kafka, RabbitMQ etc.
- Knowledge of distributed caching technologies like Redis.
- A desire to write readable, maintainable, modular and extendable code.
- Exposure to the DevOps model.
- Experience in Lean and Agile environments and understanding of principles behind methodologies such as: BDD, ATDD and TDD.
Responsibilities
- Use your in-depth knowledge of JavaScript, Typescript, Node.JS, cloud and the backend services ecosystem to develop, and deploy scalable backend systems.
- Work with product managers to understand business/product requirements.
- Translate requirements into tasks & code.
- 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.
- Profile and optimize code.
- Apply understanding of cohesion and the SOLID principles to create well structured, maintainable software.
- Identify patterns in code and refactor the code towards them where it increases understanding and/or maintainability with minimal guidance.
- Produce test driven features in a specific programming language and demonstrate familiarity with the TDD development.
- 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 drive value.
- 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.
Skills
Tools
Job description
About the role
As a backend development Engineer, you’ll be working in an agile team of industry leading engineers to define and develop Tesco’s xAPI (Experience API) that powers Tesco’s various shopping experiences i.e., tesco.com, the mobile shop application, store and other internal facing applications. You’ll be a passionate, pragmatic 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, liaise with product and program managers to understand requirements and build new software or extend existing software. You are a keen problem solver with the expertise and experience building extensible, maintainable, highly available, scalable, performant and observable quality software, Comfortable with modern engineering practices and backend development technologies, you’ll use innovation to improve the customer experience and efficiency of engineering teams. The solutions that you will be responsible for will have a global reach, impacting millions of customers.
Some of the tech we are using at scale: Javascript, Typescript, Node.JS, GraphQL, REST, Kafka, Azure Cloud, Redis, Varnish Cache, Apollo Federation, Docker, Kubernetes etc.
Tesco’s xAPI (Experience API) powers Tesco’s online shopping, enabling customers to discover and shop online from diverse client applications & devices i.e. web, mobile-apps, tills in-store, scan-as-you-shop, tablets, voice assistants etc. We, the xAPI team, build products that provide the experience APIs (GraphQL) for building client applications and handle all the device traffic to support the user experience for the end‑user’s shopping lifecycle from product discovery to purchase to returns and refunds, shopping history. We build, develop and maintain massive scale, highly performant REST/GraphQL API services, backend‑for‑frontend services that enable ease of client application development and our success is the difference between millions of happy customers or millions of missed opportunities.
At Tesco, we are committed to providing the best for you. As a result, our colleagues enjoy a unique, differentiated, market‑competitive reward package, based on the current industry practices, for all the work they put into serving our customers, communities and planet a little better every day.
Our Tesco Rewards framework consists of pillars – Fixed Pay, Incentives, and Benefits.
Total Rewards offered at Tesco is determined by four principles -simple, fair, competitive, and sustainable.
- Salary– Your fixed pay is the guaranteed pay as per your contract of employment.
- Leave & Time-off– Colleagues are entitled to 30 days of leave (18 days of Earned Leave, 12 days of Casual/Sick Leave) and 10 national and festival holidays, as per the company’s policy.
- Making Retirement Tension-FreeSalary– In addition to Statutory retirement beneets, Tesco enables colleagues to participate in voluntary programmes like NPS and VPF.
- Health is Wealth– Tesco promotes programmes that support a culture of health and wellness including insurance for colleagues and their family. Our medical insurance provides coverage for dependents including parents or in‑laws.
- Mental Wellbeing– We offer mental health support through self‑help tools, community groups, ally networks, face‑to‑face counselling, and more for both colleagues and dependents.
- Financial Wellbeing– Through our financial literacy partner, we offer one‑to‑one financial coaching at discounted rates, as well as salary advances on earned wages upon request.
- Save As You Earn (SAYE)– Our SAYE programme allows colleagues to transition from being employees to Tesco shareholders through a structured 3-year savings plan.
- Physical Wellbeing– Our green campus promotes physical wellbeing with facilities that include a cricket pitch, football field, badminton and volleyball courts, along with indoor games, encouraging a healthier lifestyle.
- Use your in-depth knowledge of JavaScript, Typescript, Node.JS, cloud and the backend services ecosystem to develop, and deploy scalable backend systems.
- Work with product managers to understand business/product requirements.
- Translate requirements into tasks & code.
- 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.
- Profile and optimize code.
- Apply understanding of cohesion and the SOLID principles to create well structured, maintainable software.
- Identify patterns in code and refactor the code towards them where it increases understanding and/or maintainability with minimal guidance.
- Produce test driven features in a specific programming language and demonstrate familiarity with the TDD development.
- 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 drive value.
- 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.
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 of the following:
- 10+ Years professional experience as a Backend Software Developer.
- At least 3 years of experience in backend development using Javascript, Typescript, Node.JS and related backend technologies, frameworks.
- Exposure to a variety of JavaScript frameworks and libraries such as: Next.JS, React.JS and testing using Jest, Mocha.JS, Cucumber etc.
- Experience of using Node.js to create high traffic applications using Express.js, Sails, Koa or similar.
- Knowledge of microservices development and deployment in the cloud i.e. Azure/AWS/GCP cloud.
- Knowledge of virtualization, containerization and container orchestration technologies like Docker, Kubernetes etc.
- Experience with usage of GraphQL, building GraphQL servers and GraphQL Federation technologies like Apollo Federation.
- Experience with using and building REST API services.
- Knowledge of distributed messaging systems like Kafka, RabbitMQ etc.
- Knowledge of distributed caching technologies like Redis.
- A desire to write readable, maintainable, modular and extendable code.
- Exposure to the DevOps model.
- Experience in Lean and Agile environments and understanding of principles behind methodologies such as: BDD, ATDD and TDD.
At Tesco, inclusion is at the heart of everything we do. We believe in treating everyone fairly and with respect, valuing individuality and uniqueness to create a true sense of belonging. Diversity and inclusion are deeply embedded in our values—we treat people how they want to be treated. Our goal is for all colleagues to feel they can be themselves at work, and we are committed to helping them thrive. Across the Tesco group, we are building an inclusive workplace that actively celebrates the cultures, personalities, and preferences of our colleagues, who in turn contribute to the success of our business and reflect the diversity of the communities we serve.
At Tesco Bengaluru, we are proud to be a Disability Confident Committed Employer, highlighting our commitment to creating a supportive environment for individuals with disabilities. We are dedicated to offering equal opportunities for all candidates and encourage applicants with disabilities to apply. Our recruitment process is fully accessible, and we are happy to provide reasonable adjustments during interviews. If you need any accommodations to participate in the recruitment process, please let us know. We are here to ensure that everyone has the chance to succeed.
We also believe in fostering a work environment where you can excel both professionally and personally. Our hybrid model allows you to work flexibly—spend 60% of your week collaborating in person with colleagues at our office locations or local sites, and the rest of the time working remotely. We understand that everyone’s life journey is unique, whether you are starting your career, pursuing passions, or navigating life changes, and we are here to support you. Flexibility is a core part of our culture, and we encourage open conversations about how we can best accommodate your needs, so talk to us throughout your application process on the support required.
Source: Company Career page
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