{"id":4072471,"url":"https://alion.io/job/mastek-sr-data-engineersr-bi-developer-daa-4","title":"Sr. Data Engineer/Sr. BI Developer-DA&A","company":{"id":59435,"name":"Mastek","domain":"mastek.com","url":"https://alion.io/company/mastek","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SuccessFactors","truth_index":{"grade":"A","score":85,"open_postings":5,"ghost_share":0,"stale_share":0.6,"repost_share":0,"time_to_fill_p50_days":28,"computed_at":"2026-11-11T05:49:22Z"}},"role":"Analytics","role_family":"Analytics","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["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":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"GraphQL","optional":false},{"name":"Nest.JS","optional":false},{"name":"Node JS","optional":false},{"name":"React.js","optional":false},{"name":"Redis","optional":false},{"name":"Snowflake","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-11-11T14:01:50Z","employer_posted_date":"2026-11-11","last_verified_at":"2026-11-11T14:01:50Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Job Title\nSolution Architect - Sr. Data Engineer/Sr. BI Developer (DA&A), Application Engineering - UI - Node.js\nExpected Work Experience\n8 to 12 Years\nJob Location\nIndia\nJob Summary\nThe Solution Architect will be the technical owner of the application's architecture, security, integrations, and data layer, serving as the team's main technical voice with client stakeholders. The role combines solution architecture leadership with strong data engineering and BI development capabilities within Data Automation & AI and Application Engineering - UI - Node.js. Candidate must have relevant experience of 8 to 12 Years.\nKey Responsibilities\nOwn the end-to-end architecture across the React frontend, NestJS/GraphQL services, Redis caching, and the Snowflake data layer.\nDesign integrations for IQVIA and third-party data sources feeding the application.\nDefine security standards including authentication, role-based access, data protection, and compliance controls.\nLead requirement workshops with senior business stakeholders and turn them into technical designs and estimates.\nPresent architecture decisions and weekly technical status to client leadership.\nGuide the architecture for the planned AWS-to-Azure migration.\nReview code and design, set engineering standards, and unblock the team.\nAbsorb the existing design from the client and Cognizant during transition and keep architecture documentation current.\nCollaborate with Data Automation & AI teams to ensure robust data pipelines and analytics solutions that align with the overall application architecture.\nWork closely with Sr. Data Engineers and Sr. BI Developers to design scalable data models, reporting solutions, and performance-optimized queries.\nEnsure that UI components built with React and Node.js align with backend and data architecture standards and best practices.\nSupport production readiness activities including performance tuning, observability, and resilience design for the application and data platform.\nProvide technical guidance and mentorship to engineering teams on architecture patterns, coding standards, and best practices for data and analytics applications.\nPartner with stakeholders to prioritize technical initiatives and manage architectural risks and dependencies across the solution.\nOther Capabilities\nStrong stakeholder management skills, with the ability to communicate complex technical concepts clearly to senior business and client leaders.\nAbility to operate as the primary technical representative in client discussions, workshops, and governance forums.\nProven leadership in cross-functional teams, including frontend, backend, data engineering, and BI development.\nStrong problem-solving mindset with a focus on scalability, performance, and maintainability of analytics-driven web applications.\nComfortable working in fast-paced, global delivery environments and managing multiple priorities.\nCollaborative, inclusive working style with a focus on knowledge sharing and documentation.\nQualifications and Skills\n12+ years in software engineering, with 4+ years as a solution or technical architect on custom web applications.\nHands-on architecture experience with React/TypeScript frontends and Node.js (NestJS preferred) backends using GraphQL APIs.\nStrong working knowledge of Snowflake, including data modelling, query performance, and secure access patterns for applications.\nExperience in data engineering and BI development for analytics applications, aligned with Data Automation & AI and DA&A practices.\nCaching and performance design for analytics applications, including Redis.\nExperience with AWS and Azure; cloud migration experience is a strong plus, particularly AWS-to-Azure transitions.\nApplication security expertise including SSO/OAuth, role-based access control, and data privacy for web and analytics solutions.\nExcellent spoken and written English; comfortable leading workshops with senior executives and client leadership.\nExperience working with Application Engineering - UI - Node.js in enterprise environments.\nStrong understanding of data visualization and BI concepts to support executive dashboards and commercial analytics.\nAbility to create and maintain high-quality architecture and design documentation.","description_format":"text","description_chars":4246,"description_truncated":false,"requirements":{"experience_years_min":12,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","Enterprise Apps Implementation Partners"],"lifecycle":[{"event":"open","at":"2026-11-11T14:01:50Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":28,"reasons":["conf:1","win:early"],"computed_at":"2026-11-11T15:49:00Z"},"pay":null,"html_url":"https://alion.io/job/mastek-sr-data-engineersr-bi-developer-daa-4","json_url":"https://alion.io/job/mastek-sr-data-engineersr-bi-developer-daa-4.json","meta":{"generated_at":"2026-11-11T15:49:00Z","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":29579,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-12T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":59435},"rest":"https://alion.io/mcp/rest/get_company?id=59435"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmastek-sr-data-engineersr-bi-developer-daa-4"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"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%2Fmastek-sr-data-engineersr-bi-developer-daa-4"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Fmastek-sr-data-engineersr-bi-developer-daa-4"},{"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/mastek-sr-data-engineersr-bi-developer-daa-4\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmastek-sr-data-engineersr-bi-developer-daa-4"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4072471}},{"tool":"search_jobs","arguments":{"company":"mastek.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4072471},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); 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