{"id":4005645,"url":"https://alion.io/job/reltio-principal-ui-engineer","title":"Principal UI Engineer","company":{"id":685804,"name":"Reltio","domain":"reltio.com","url":"https://alion.io/company/reltio","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"B","score":75,"open_postings":7,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":42,"computed_at":"2026-11-10T06:52:35Z"}},"role":"Frontend","role_family":"Frontend","seniority":"lead","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Bengaluru, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":12,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"CI/CD","optional":false},{"name":"Cypress","optional":false},{"name":"esbuild","optional":false},{"name":"GraphQL","optional":false},{"name":"JavaScript","optional":false},{"name":"Jest","optional":false},{"name":"Playwright","optional":false},{"name":"React.js","optional":false},{"name":"Redux","optional":false},{"name":"Rest API","optional":false},{"name":"Rollup","optional":false},{"name":"State Management","optional":false},{"name":"TypeScript","optional":false},{"name":"Vite","optional":false},{"name":"Webpack","optional":false},{"name":"Zustand","optional":false},{"name":"AWS","optional":true},{"name":"Azure","optional":true},{"name":"GCP","optional":true},{"name":"Kubernetes","optional":true},{"name":"Node JS","optional":true}],"status":"live","first_seen_at":"2026-11-10T06:55:43Z","employer_posted_date":"2026-11-10","last_verified_at":"2026-11-10T06:59:16Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Principal UI Engineer\nLocation: Bengaluru, India (Hybrid)\nAbout Reltio\nAt Reltio®, an SAP Company, we believe data should fuel your success in the enterprise AI era. Our Context Intelligence Platform turns fragmented data into a trusted, connected context so AI agents and systems can act with expert-level judgement at enterprise scale. Reltio’s cloud-native SaaS platform harmonizes, unifies, and governs data across sources and formats-including unstructured data-in real time, turning them into data assets that can be mobilized in milliseconds to any application, user, or AI agent. Trusted by more than 200 of the world’s largest brands across industries such as life sciences, financial services, healthcare, and technology, we fuel frictionless operations and help enterprises accelerate innovation and reduce risk.\nAt Reltio, our values guide everything we do. With an unyielding commitment to prioritizing our “Customer First”, we strive to ensure their success. We embrace our differences and are “Better Together” as One Reltio. We are always looking to “Simplify and Share” our knowledge when we collaborate to remove obstacles for each other. We hold ourselves accountable for our actions and outcomes and strive for excellence. We “Own It”. Every day, we innovate and evolve, so that today is “Always Better Than Yesterday”. If you share and embody these values, we invite you to join our team at Reltio and contribute to our mission of excellence.\nReltio has earned numerous awards and industry and analyst recognition for our technology, our culture and our people. Reltio was founded on a distributed workforce and offers flexible work arrangements to help our people manage their personal and professional lives. If you’re ready to work on unrivaled technology where your desire to be part of a collaborative team is met with a laser-focused mission to enable digital transformation with connected data, let’s talk!\nRole Overview\nAs a Principal UI Engineer, you will define and lead the frontend architecture for Reltio's next-generation cloud platform. You'll collaborate with Product Management, UX, Backend Engineering, and Platform teams to deliver scalable, high-performance applications used by Fortune 500 customers worldwide.\nThis role combines hands-on engineering with technical leadership. You'll mentor engineers, establish engineering best practices, influence product direction, and help shape the future of Reltio's user experience.\nWhat You'll Do\nLead the architecture, design, and development of complex enterprise-scale web applications.\nDrive frontend technology strategy across multiple product teams.\nBuild reusable UI frameworks, shared component libraries, and design system integrations.\nChampion modern frontend engineering practices including performance optimization, accessibility, testing, observability, and security.\nPartner closely with Product Managers and UX Designers to translate complex workflows into intuitive user experiences.\nCollaborate with backend teams to design scalable APIs and end-to-end solutions.\nInfluence technical decisions through architecture reviews and design discussions.\nMentor senior engineers and help establish a culture of engineering excellence.\nImprove developer productivity through tooling, automation, CI/CD, and frontend platform initiatives.\nStay current with emerging frontend technologies and evaluate their adoption where appropriate.\nLead technical initiatives spanning multiple engineering teams.\nWhat You'll Bring\nRequired Qualifications\n12+ years of software engineering experience, with at least 8+ years focused on frontend development.\nDeep expertise in JavaScript, TypeScript, HTML5, and CSS3.\nStrong experience with React and modern frontend ecosystems.\nProven experience designing large-scale SPA architectures.\nStrong understanding of state management (Redux, Zustand, Context API, MobX, or similar).\nExperience with micro-frontend architectures.\nExpertise in frontend performance optimization and web vitals.\nExperience building reusable component libraries and design systems.\nStrong understanding of REST APIs, GraphQL, and frontend-backend integration.\nExperience with automated testing using Jest, React Testing Library, Cypress, or Playwright.\nFamiliarity with modern build tools including Vite, Webpack, Rollup, or ESBuild.\nExperience with CI/CD pipelines and cloud-native development environments.\nStrong debugging and performance profiling skills.\nExcellent communication and stakeholder management skills.\nPreferred Qualifications\nExperience building enterprise SaaS products.\nExperience with cloud platforms such as AWS, Azure, or GCP.\nFamiliarity with Kubernetes and containerized deployments.\nExperience with Node.js and backend development.\nKnowledge of security best practices, including OAuth2, JWT, SSO, and secure frontend development.\nExperience with accessibility (WCAG 2.1 AA) and internationalization.\nExposure to AI-assisted developer tools and AI-powered user experiences.\nContributions to open-source projects or technical communities.\nReltio is proud to be an equal opportunity workplace. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. 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