{"id":4308285,"url":"https://alion.io/job/johnson-controls-data-platform-engineer-full-stack","title":"Data Platform Engineer - Full Stack","company":{"id":448321,"name":"Johnson Controls","domain":"johnsoncontrols.com","url":"https://alion.io/company/johnsoncontrols-3","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":79,"open_postings":517,"ghost_share":0.002,"stale_share":0.822,"repost_share":0.012,"time_to_fill_p50_days":32,"computed_at":"2026-11-15T07:52:55Z"}},"role":"Data Science","role_family":"Data Science","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":["Pune, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Apache Iceberg","optional":false},{"name":"Apache Kafka","optional":false},{"name":"Azure AKS","optional":false},{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"Claude Code","optional":false},{"name":"Copilot","optional":false},{"name":"Flink","optional":false},{"name":"Git","optional":false},{"name":"GraphQL","optional":false},{"name":"JavaScript","optional":false},{"name":"Jira","optional":false},{"name":"PostgreSQL","optional":false},{"name":"React.js","optional":false},{"name":"Rest API","optional":false},{"name":"Snowflake","optional":false},{"name":"Spark","optional":false},{"name":"SQL","optional":false},{"name":"TypeScript","optional":false},{"name":"Airflow","optional":true},{"name":"Azure","optional":true},{"name":"Docker","optional":true},{"name":"HBase","optional":true},{"name":"Helm","optional":true},{"name":"Kubernetes","optional":true},{"name":"Time Series","optional":true},{"name":"TimescaleDB","optional":true},{"name":"Trino","optional":true}],"status":"live","first_seen_at":"2026-11-14T09:36:20Z","employer_posted_date":null,"last_verified_at":"2026-11-14T09:36:20Z","board_verified":false,"closed_at":null,"days_open":1,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":1},"description":"Job description:\n\nAt Johnson Controls, you will help build the data platform behind OpenBlue, our smart-building platform. In this role, you will build the services, APIs, and user interfaces that put trusted building and energy data in the hands of the applications and people who rely on it.\n\nWe are looking for a full-stack Data Platform Engineer with 3+ years of experience to build data-serving APIs, platform tooling, and React front ends on the OpenBlue Data Platform (OBDP). You will work across .NET or Java back-end services and the streaming and lakehouse stack (Kafka, Flink, Spark, Apache Iceberg, and Snowflake) alongside senior engineers. This is a hands-on role where you will own well-scoped features end to end, from UI to data, and take on more design ownership over time.\n\nKey Responsibilities:\nDevelop back-end services and data-serving APIs (REST and GraphQL) in .NET (C#) or Java.\nBuild and maintain React and TypeScript front ends for platform tooling, data management, and operational views.\nIntegrate services with Kafka, Flink, and Spark pipelines and with Iceberg, Snowflake, and PostgreSQL data stores.\nWrite unit, integration, and functional tests and contribute to CI/CD pipelines.\nFix production defects and support SIT, UAT, and deployments.\nDeploy services on AKS and set up monitoring and alerting for the features you own.\n\nHow You Will Do It:\nOwn the outcome with accountability by delivering well-tested features and following through on commitments.\nStay close to work by understanding how users and downstream applications use the data and tools you build.\nLook for root causes, improve continuously, and raise issues with candor.\nWork as one team by partnering with engineers, QA, UX, and product, sharing context, and asking for help early.\nUse clear documentation and disciplined engineering practices to support consistency and handoffs.\n\nQualifications:\nBachelor's degree in computer science, Information Technology, Engineering, or a related field.\n3+ years of experience in full-stack software engineering.\nProfessional experience building front ends with React and TypeScript (or JavaScript), HTML, and CSS.\nProfessional back-end experience in .NET (C#) or Java, including REST API design.\nSolid SQL skills and experience working with relational databases.\nWorking knowledge of data platforms, with exposure to at least one of Kafka, Flink, Spark, Iceberg, or Snowflake, and eagerness to learn the rest.\nExperience with Git, code review, and agile/Jira workflows.\nHands-on AI-assisted development with Claude Code, GitHub Copilot, or similar, with a critical eye for generated code.\n\nNice to Have:\nGraphQL API design experience.\nExposure to Trino, PostgreSQL, TimescaleDB, or HBase.\nExperience with Apache Airflow.\nExperience with Docker, Kubernetes, AKS, and Helm.\nAzure experience.\nExperience with time-series or IoT data.\nUI component libraries, design systems, or data visualization libraries.\nSkills\n.NET, C#, Flink, Iceberg, Java, JavaScript, Kafka, React, Snowflake, Spark, TypeScript","description_format":"text","description_chars":3039,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Energy Efficiency","HVAC & Refrigeration","Access Control & Alarm Systems","Building Automation & 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