{"id":1230043,"url":"https://alion.io/job/rediff-senior-data-engineer","title":"Senior Data Engineer","company":{"id":1922803,"name":"Rediff","domain":"rediffmailpro.com","url":"https://alion.io/company/rediffmailpro","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Data Science","role_family":"Data Science","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":["Coimbatore, India","Chennai, India","India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":21000,"max_usd":43000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":51},"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"BigQuery","optional":false},{"name":"CI/CD","optional":false},{"name":"ETL/ELT","optional":false},{"name":"GCP","optional":false},{"name":"Git","optional":false},{"name":"Google BigQuery","optional":false},{"name":"Java","optional":false},{"name":"SQL","optional":false},{"name":"Apache Kafka","optional":true},{"name":"Python","optional":true},{"name":"Spark","optional":true}],"status":"live","first_seen_at":"2026-09-21T10:48:34Z","employer_posted_date":null,"last_verified_at":"2026-09-21T10:48:34Z","board_verified":false,"closed_at":null,"days_open":10,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":10},"description":"Role Overview : \n\nWe are looking for a highly skilled Senior Data Engineer with strong expertise in Google Cloud Platform (GCP), Apache Beam/Dataflow, Java, and BigQuery. The ideal candidate will be responsible for designing, building, and optimizing scalable data pipelines and cloud-based data processing solutions for enterprise applications.\n\nKey Responsibilities : \n\n- Design and develop scalable ETL/ELT pipelines using GCP services.\n\n- Build and maintain real-time and batch data processing pipelines using Dataflow and Apache Beam.\n\n- Develop robust backend processing solutions using Java.\n\n- Work extensively with BigQuery for data warehousing, analytics, and performance optimization.\n\n- Integrate data from multiple sources including APIs, databases, and streaming platforms.\n\n- Optimize pipeline performance, cost, scalability, and reliability on GCP.\n\n- Collaborate with cross-functional teams including Architects, Analysts, DevOps, and Business stakeholders.\n\n- Ensure data quality, governance, monitoring, and security best practices.\n\n- Troubleshoot production issues and provide long-term scalable solutions.\n\nRequired Skills : \n\n- Strong hands-on experience with GCP services.\n\n- Expertise in Google Dataflow / Apache Beam.\n\n- Strong programming skills in Java.\n\n- Hands-on experience with BigQuery.\n\n- Experience in building batch and streaming data pipelines.\n\n- Good knowledge of SQL and data modeling concepts.\n\n- Experience with CI/CD, Git, and Agile methodologies.\n\n- Strong problem-solving and debugging skills.\n\nGood to Have : \n\n- Exposure to Python or Spark.\n\n- Experience in handling large-scale enterprise data platforms.\n\n- Experience with Pub/Sub, Cloud Composer, Cloud Storage, Dataproc, or Kafka.\n\nPreferred Qualifications : \n\n- Bachelor's/Master's degree in Computer Science, Engineering, or related field.\n\n- GCP certifications are an added advantage.\n\nSkills\nData Engineering, BigQuery, Google Cloud Platform, Data Warehousing, Data Analytics, Java, SQL, Data Modeling, ETL","description_format":"text","description_chars":2011,"description_truncated":false,"requirements":{"experience_years_min":7,"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":["Email Hosting & Delivery"],"lifecycle":[{"event":"open","at":"2026-09-25T14:00:00Z"}],"liveness":{"score":74,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.781,"p_room":0.945,"age_days":9,"expected_fill_days":24,"reasons":["seen:9","velocity","win:mid"],"computed_at":"2026-10-01T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/rediff-senior-data-engineer","json_url":"https://alion.io/job/rediff-senior-data-engineer.json","meta":{"generated_at":"2026-10-01T19:14:57Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":1738,"day_limit":5000,"remaining_today":3262,"minute_limit":60,"resets_at":"2026-10-02T00:00:00Z"}}}