{"id":1272751,"url":"https://alion.io/job/reflectionsglobal-senior-data-engineer","title":"Senior Data Engineer","company":{"id":3800840,"name":"Reflectionsglobal","domain":"reflectionsglobal.com","url":"https://alion.io/company/reflectionsglobal","size_band":"201-500","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":["Kochi, India","Thiruvananthapuram, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":21000,"max_usd":44000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":51},"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Airflow","optional":false},{"name":"BigQuery","optional":false},{"name":"CI/CD","optional":false},{"name":"dbt","optional":false},{"name":"ETL/ELT","optional":false},{"name":"GCP","optional":false},{"name":"Google BigQuery","optional":false},{"name":"IAM","optional":false},{"name":"Least Privilege","optional":false},{"name":"Python","optional":false},{"name":"Spark","optional":false},{"name":"SQL","optional":false},{"name":"Terraform","optional":false}],"status":"live","first_seen_at":"2026-08-31T12:14:36Z","employer_posted_date":null,"last_verified_at":"2026-08-31T12:14:36Z","board_verified":false,"closed_at":null,"days_open":31,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":31},"description":"Key Responsibilities :\n\n- Design and develop batch and real-time data pipelines on GCP.\n\n- Build scalable ETL/ELT pipelines using Dataflow, BigQuery, and Cloud Composer.\n\n- Ingest data from databases, APIs, files, SaaS applications, and streaming sources.\n\n- Design and optimize BigQuery datasets, tables, partitioning, and clustering.\n\n- Develop data transformations using SQL, Python, Apache Beam, Spark, dbt, or Dataform.\n\n- Implement workflow orchestration and dependency management using Apache Airflow / Cloud Composer.\n\n- Implement data quality checks, reconciliation, lineage, monitoring, and validation processes.\n\n- Configure and manage GCP IAM, service accounts, and least-privilege access.\n\n- Optimize BigQuery and Dataflow workloads for performance, scalability, and cloud cost efficiency.\n\n- Build and manage infrastructure using Terraform.\n\n- Participate in CI/CD implementation and deployment processes.\n\n- Troubleshoot and resolve production data-pipeline failures and performance issues.\n\n- Collaborate with Data Architects, Data Analysts, Data Scientists, and application engineering teams.\n\n- Ensure data pipelines are reliable, secure, scalable, and maintainable.\n\nRequired Skills:\n\n- 6+ years of experience in Data Engineering.\n\n- Strong hands-on experience with Google Cloud Platform (GCP).\n\n- Expertise in BigQuery, Dataflow, and Cloud Composer/Airflow.\n\n- Strong SQL and Python programming skills.\n\n- Experience with Apache Beam / Spark.\n\n- Experience with ETL/ELT pipeline development and data integration.\n\n- Knowledge of dbt / Dataform.\n\n- Strong understanding of data warehousing, data modelling, partitioning, and clustering.\n\n- Experience with data quality, reconciliation, lineage, monitoring, and troubleshooting.\n\n- Hands-on experience with GCP IAM and service accounts.\n\n- Experience with Terraform and Infrastructure as Code (IaC).\n\n- Understanding of CI/CD and DevOps practices.\n\nPreferred Candidate Profile:\n\n- Strong experience designing production-grade, scalable data platforms on GCP.\n\n- Experience handling both batch and streaming data workloads.\n\n- Strong understanding of cloud cost optimization and performance tuning.\n\n- Excellent analytical and problem-solving skills.\n\n- Ability to work effectively with technical and business stakeholders.\n\n- Strong communication and collaboration skills.\nSkills\nData Engineering, Google Cloud Platform, BigQuery, Python, SQL, Data Management, Data Pipeline, Spark, Data Build 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open","p_open":0.6,"p_active":0.89,"p_room":0.9,"age_days":30,"expected_fill_days":47,"reasons":["seen:30","velocity","win:mid"],"computed_at":"2026-10-01T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/reflectionsglobal-senior-data-engineer","json_url":"https://alion.io/job/reflectionsglobal-senior-data-engineer.json","meta":{"generated_at":"2026-10-02T03:02:13Z","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":4138,"day_limit":5000,"remaining_today":862,"minute_limit":60,"resets_at":"2026-10-03T00:00:00Z"}}}