{"id":2527003,"url":"https://alion.io/job/nutrabay-sde-3","title":"SDE 3","company":{"id":1834976,"name":"Nutrabay","domain":"nutrabay.com","url":"https://alion.io/company/nutrabay","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Keka","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Gurgaon, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":2200000,"max":3200000,"currency":"INR","period":"year","gross":null,"usd_annual":33750},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"A/B Testing","optional":false},{"name":"AWS","optional":false},{"name":"Chrome DevTools","optional":false},{"name":"CI/CD","optional":false},{"name":"ESLint","optional":false},{"name":"GraphQL","optional":false},{"name":"JavaScript","optional":false},{"name":"Jest","optional":false},{"name":"Lighthouse","optional":false},{"name":"Next.js","optional":false},{"name":"Prettier","optional":false},{"name":"React Hook Form","optional":false},{"name":"React Native","optional":false},{"name":"React Query","optional":false},{"name":"Redux Toolkit","optional":false},{"name":"Rest API","optional":false},{"name":"shadcn/ui","optional":false},{"name":"State Management","optional":false},{"name":"Storybook","optional":false},{"name":"SWR","optional":false},{"name":"TypeScript","optional":false},{"name":"Vitest","optional":false},{"name":"Zod","optional":false},{"name":"Zustand","optional":false},{"name":"Agile","optional":true},{"name":"Bitbucket","optional":true},{"name":"Datadog","optional":true},{"name":"Expo","optional":true},{"name":"Git","optional":true},{"name":"New Relic","optional":true},{"name":"Offline-First","optional":true},{"name":"pnpm","optional":true},{"name":"PWA","optional":true},{"name":"Radix UI","optional":true},{"name":"React.js","optional":true},{"name":"Redux","optional":true},{"name":"Sentry","optional":true},{"name":"Tailwind CSS","optional":true},{"name":"Turbopack","optional":true},{"name":"Turborepo","optional":true},{"name":"Vite","optional":true},{"name":"Webpack","optional":true},{"name":"WebSockets","optional":true}],"status":"live","first_seen_at":"2026-09-25T06:54:56Z","employer_posted_date":"2026-09-25","last_verified_at":"2026-10-16T01:50:00Z","board_verified":true,"closed_at":null,"days_open":20,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":20},"description":"You should apply if you have:\nStrong expertise in modern frontend technologies, with the ability to architect, design, and deliver scalable, high-performance user interfaces.\nExperience leading frontend initiatives, mentoring engineers, and enforcing best practices in UI architecture, performance, testing, and code quality.\nHands-on experience with React.js and Next.js, building complex, production-grade web applications, including SSR, SSG, ISR, and the App Router / React Server Components.\nSolid understanding of frontend system design: state management, component architecture, data fetching and caching strategies, routing, and API integrations.\nExperience building or maintaining a design system or shared component library (e.g., with Storybook), in close collaboration with Design.\nA deep understanding of browser fundamentals: the rendering pipeline, the event loop, network behaviour, caching (HTTP, service workers, CDN), and memory management.\nProven experience improving Core Web Vitals (LCP, INP, CLS) and measuring performance with tools like Lighthouse, WebPageTest, and Chrome DevTools.\nExperience working closely with backend teams to design clean, efficient, and scalable frontend-backend contracts (REST and/or GraphQL).\nA strong testing mindset, with experience writing unit, integration, and end-to-end tests.\nFamiliarity with mobile-first and responsive design principles, and with cross-browser and cross-device compatibility.\nExposure to React Native for building or maintaining cross-platform mobile applications is a strong plus.\nExperience working in cloud-based environments (preferably AWS) and collaborating within CI/CD-driven teams.\nA product mindset with a strong focus on performance, usability, accessibility, and business impact, including experience with analytics, A/B testing, and feature flags.\nAn ownership-driven attitude: you care about the quality of what ships, not just the tickets you close.\nYou should not apply if you:\nPrefer working only on UI implementation without caring about architecture or long-term maintainability.\nAre not comfortable writing production-level code while guiding junior engineers.\nAvoid ownership of frontend performance, reliability, or UX issues.\nSee testing, accessibility, or performance as \"someone else's job.\"\nAre uncomfortable in a fast-paced, startup-like environment with evolving requirements.\nDislike code reviews, documentation, or cross-team collaboration with Product, Design, and QA.\nSkills Required:\nFrontend\nReact.js (hooks, concurrent features, Suspense) and Next.js (App Router, Server Components, SSR/SSG/ISR)\nTypeScript and JavaScript (ES6+)\nState management and data fetching (Redux Toolkit / Zustand / Context / React Query / SWR)\nTailwindCSS, CSS-in-JS, and modern CSS (Flexbox, Grid, container queries, CSS variables)\nDesign systems and component libraries (Storybook, Radix / shadcn/ui or similar)\nWeb performance optimization: code splitting, lazy loading, image and font optimization, bundle analysis, Core Web Vitals\nTechnical SEO (metadata, structured data, rendering strategies for crawlability)\nAccessibility (WCAG 2.1/2.2, ARIA, keyboard navigation, screen reader testing)\nForms and validation at scale (React Hook Form, Zod or similar)\nTesting & Quality\nUnit and integration testing (Jest / Vitest, React Testing Library)\nLinting, formatting, and type-safety enforcement (ESLint, Prettier, strict TypeScript)\nMobile (Good to Have)\nReact Native (Expo or bare workflow)\nExperience sharing logic, types, or components between web and mobile apps\nIntegration & Tooling\nREST API integration; GraphQL (Apollo / urql) is a plus\nReal-time communication (WebSockets / SSE) is a plus\nBuild tools and bundlers (Webpack, Vite, Turbopack)\nMonorepo tooling (Turborepo / Nx / pnpm workspaces)\nGit, Bitbucket\nCI/CD pipelines (working knowledge), including preview deployments\nBasic understanding of Dockerized environments\nSecurity\nFrontend security fundamentals: XSS, CSRF, CSP, secure token handling, and authentication flows (OAuth / JWT / session-based)\nNice to Have\nFamiliarity with micro-frontend architecture (Module Federation or similar)\nFrontend monitoring and observability (Sentry, Datadog RUM, New Relic Browser)\nProduct analytics tools (GA4, Mixpanel, Amplitude)\nInternationalization and localization (i18n / l10n)\nProgressive Web Apps (PWA) and offline-first patterns\nExposure to e-commerce or high-traffic consumer platforms\nWhat will you do?\nLead frontend architecture, design, and development of key product features.\nOwn the end-to-end frontend lifecycle, from technical design documents (RFCs) to deployment and post-release improvements.\nCollaborate closely with Product Managers and Designers to convert business requirements into high-quality, accessible user experiences.\nBuild and evolve a shared design system and component library used across products.\nDefine and enforce frontend best practices, including component design, state management, performance budgets, testing standards, and accessibility.\nDrive code reviews, technical discussions, and mentorship within the frontend team, and take part in hiring and interviewing.\nOptimize rendering performance, bundle size, caching, and API usage for low-latency, high-throughput experiences.\nSet up and monitor frontend observability (error tracking, real-user monitoring, performance dashboards) and lead the resolution of production issues.\nWork with backend and DevOps teams to ensure smooth releases, safe rollouts via feature flags, and production stability.\nEnable experimentation through A/B testing and analytics instrumentation.\nContribute to long-term frontend strategy, tooling decisions, tech-debt management, and roadmap planning.\nHelp scale frontend systems and team processes as the platform and user base grow.\nWork Experience:\n5-7 years of experience in frontend or full-stack development with a strong frontend focus.\n1-2+ years in a senior individual contributor role (SDE-III) or technical leadership capacity.\nA proven track record of shipping and scaling React/Next.js applications in production.\nExperience building consumer-facing, high-traffic, or e-commerce platforms preferred.\nWorking days: Monday - Friday\nLocation: Delhi NCR (Work from Office)\nPerks:\nFriendly atmosphere\nHigh learning & personal growth opportunity\nFlexible Timings\nDiverse work environment\nWhy Nutrabay:\nWe believe in an open, intellectually honest culture where everyone is given the autonomy to contribute and do their life’s best work. As part of the dynamic team at Nutrabay, you will have a chance to learn new things, solve new problems, build your competence, and be a part of an innovative marketing-and-tech startup that’s revolutionising the health industry.\nWorking with Nutrabay can be fun and a place of unique growth opportunities. Here you will learn how to maximise the potential of your available resources. You will get the opportunity to do work that helps you master a variety of transferable skills, or skills that are relevant across roles and departments. You will feel appreciated and valued for the work you deliver. We are creating a unique company culture that embodies respect and honesty, which will create more loyal employees than a company that simply shells out cash. We trust our employees and their voice and ask for their opinions on important business issues.\nAbout Nutrabay:\nNutrabay is the largest health & nutrition store in India. Our vision is to keep growing, have a sustainable business model, and continue to be the market leader in this segment by launching many innovative products. We are proud to have served over 1 million customers to now, and our family is constantly growing.\nWe have built a complex and high-converting eCommerce system, and our monthly traffic has grown to a million. We are looking to build a visionary and agile team to help fuel our growth and contribute towards further advancing the continuously evolving product.\nFunding:\nWe raised $5 million in a Series A funding.\nNutrabay is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, citizenship, colour, gender identity or expression, genetic information, marital status, medical condition, national origin, political affiliation, race, ethnicity, religion or any other characteristic protected by applicable local laws, regulations and ordinances.","description_format":"text","description_chars":8423,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Growth opportunities"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Food & Beverages","Sports Nutrition","Dietary Supplements"],"lifecycle":[{"event":"open","at":"2026-10-14T12:25:02Z"}],"visa":[],"liveness":{"score":69,"band":"ok","label":"Likely open","p_open":1,"p_active":0.768,"p_room":0.9,"age_days":19,"expected_fill_days":33,"reasons":["conf:2","win:mid"],"computed_at":"2026-10-15T05:46:00Z"},"pay":{"stated_usd_annual":33750,"is_top_pay":false},"html_url":"https://alion.io/job/nutrabay-sde-3","json_url":"https://alion.io/job/nutrabay-sde-3.json","meta":{"generated_at":"2026-10-16T04:08:04Z","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":782,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-17T00:00:00Z"}},"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":1834976},"rest":"https://alion.io/mcp/rest/get_company?id=1834976"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fnutrabay-sde-3"},{"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%2Fnutrabay-sde-3"},{"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%2Fnutrabay-sde-3"},{"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/nutrabay-sde-3\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fnutrabay-sde-3"}]}