{"id":3175333,"url":"https://alion.io/job/tesco-sde-3-react-native","title":"SDE 3 - React Native","company":{"id":1059,"name":"Tesco","domain":"tesco.com","url":"https://alion.io/company/tesco","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Avature","truth_index":{"grade":"A","score":100,"open_postings":18,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":8,"computed_at":"2026-10-27T05:46:45Z"}},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bengaluru, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"GitHub","optional":false},{"name":"GraphQL","optional":false},{"name":"React Native","optional":false},{"name":"JavaScript","optional":true},{"name":"React.js","optional":true}],"status":"live","first_seen_at":"2026-10-23T19:35:15Z","employer_posted_date":null,"last_verified_at":"2026-10-23T19:35:15Z","board_verified":false,"closed_at":null,"days_open":4,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":4},"description":"As a React Native Software Development Engineer, you'll be working in an agile team of industry-leading engineers on Tesco's customer-facing mobile application. Working with Product Managers, you will be responsible for the future direction of the products that we build, solving problems and developing new features through quality, scalable, performant, and maintainable technical solutions. The solutions that you will be responsible for will have a global reach, impacting millions of customers. You'll be a passionate, pragmatic React Native Software Development 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 mobile development tooling and technologies, you'll use innovation to improve the customer experience and efficiency of engineering teams.\n\nResponsibilities: \nYou will be working on the Tesco UK mobile application to implement the capabilities to improve and personalize customer experience and ease of use in the store. In this team we use the latest technologies, working with a GraphQL backend (maintained by another team). This squad of 7 will have both Android and iOS developers and you will work closely with our other native development and platform teams to deliver a high-quality product.\nWe love to work with smart people who have a strong sense of ownership and a strong engineering mindset.\nYou provide a mobile perspective and context for technology choices.\nYou're up to the challenge of device and mobile network limitations, device fragmentation, and other mobile development curveballs.\nYou are motivated to tackle ambiguous situations with new technologies to rapidly produce prototypes.\nYou outline paths from prototype to product.\nYou are a technical leader for your team. You contribute to the professional development of colleagues, improving their technical knowledge and the engineering practices on your team.\n\nRequirements: \nWe are looking for people who have a passion for Technology. You will likely have made open-source contributions and have a GitHub account. You will demonstrate experience of different platforms and technologies. We expect to see some or all the following:\nExperience in architecting complex mobile applications.\nExtensive experience working on commercial software development in React Native.\nBS/MS in Computer Science or equivalent.\nFirm understanding of software development principles, capabilities, and limitations of mobile platforms.\nPassion for mobile development. We would love to hear about apps you've developed.\nUnderstanding and exposure to integrating GraphQL API endpoints.\nStrong experience and understanding of industry-standard mobile accessibility.\nExperience in the full development life cycle: design, coding, test, build, QA, deployment, and maintenance.\nExposure to the DevOps model.\nExperience in Lean and Agile environments and understanding of principles behind methodologies such as: BDD, ATDD and TDD.\nA strong team player with the ability to influence and lead stakeholders when necessary.\nDemonstrable ability to self-manage, be proactive, take ownership, build relationships, and drive solutions through from inception to production.\nSkills\nGraphQL, React Native, mobile","description_format":"text","description_chars":3368,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Professional development"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Retail & Shop Systems","Online Groceries"],"lifecycle":[{"event":"open","at":"2026-10-23T19:35:15Z"}],"visa":[],"liveness":{"score":79,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.874,"p_room":0.9,"age_days":3,"expected_fill_days":8,"reasons":["seen:3","velocity","win:mid","comp:brand"],"computed_at":"2026-10-27T05:46:45Z"},"pay":null,"html_url":"https://alion.io/job/tesco-sde-3-react-native","json_url":"https://alion.io/job/tesco-sde-3-react-native.json","meta":{"generated_at":"2026-10-28T04:38:01Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":6051,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-29T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":1059},"rest":"https://alion.io/mcp/rest/get_company?id=1059"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ftesco-sde-3-react-native"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Ftesco-sde-3-react-native"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Ftesco-sde-3-react-native"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/tesco-sde-3-react-native\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ftesco-sde-3-react-native"}]}