{"id":4023436,"url":"https://alion.io/job/hcltech-python-senior-technical-lead-data-analysis-sql-11","title":"Python Senior Technical Lead - Data Analysis, SQL","company":{"id":225,"name":"HCLTech","domain":"hcltech.com","url":"https://alion.io/company/hcltech","size_band":"5000+","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"SuccessFactors","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"lead","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Chennai, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Kafka","optional":false},{"name":"AWS","optional":false},{"name":"ETL/ELT","optional":false},{"name":"Hadoop","optional":false},{"name":"Python","optional":false},{"name":"Scala","optional":false},{"name":"Spark","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-11-10T16:02:01Z","employer_posted_date":"2026-11-10","last_verified_at":"2026-11-10T16:02:01Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Job Summary\nSr Data Engineers - SQL/Python/Data Engineer/AWS\nData Engineers who can build scalable, reliable data pipelines and infrastructure, requiring mastery in SQL, Python/Scala, cloud platforms (AWS), and big data technologies (Spark, Kafka, Hadoop).\nKey skills include data modeling, ETL/ELT pipeline construction, data warehousing and orchestration tools like Airflow. Strong problem-solving, collaboration, and data governance skills are crucial. Collect, process, and analyze large datasets to extract meaningful insights.\nDesign and conduct experiments to test hypotheses and validate data-driven solutions.\nCollaborate with cross-functional teams to identify data needs and align strategies with organizational goals.\nCreate templates, dashboards and visualizations to communicate findings effectively to stakeholders.\nEnsure data integrity and accuracy through cleaning, preprocessing, and validation techniques.\nOptimize data collection and storage processes for efficiency and scalability. Knowledge on Manufacturing process is preferred\nKey Responsibilities\n1. Lead technical projects involving sql, data analysis, and python from inception to implementation.\n2. Design and develop sql databases, queries, and stored procedures to support various applications.\n3. Conduct data analysis to derive valuable insights and make data driven decisions.\n4. Develop and maintain python scripts to automate tasks and streamline processes.\n5. Collaborate with cross functional teams to integrate technical solutions and ensure compatibility.\n6. Troubleshoot technical issues related to sql databases, data analysis, and python scripts.\n7. Stay updated on emerging technologies and recommend enhancements to existing systems.\nSkill Requirements\n1. Proficient in sql to design and optimize databases, write complex queries, and create stored procedures.\n2. Strong data analysis skills to extract, clean, and analyze data for business insights and decision-making.\n3. Experience in python programming for automation, data manipulation, and scripting tasks.\n4. Knowledge of data visualization tools to present findings in a clear and understandable manner.\n5. Excellent problem-solving abilities and attention to detail to identify and resolve technical issues efficiently.\n6. Strong communication skills to collaborate with team members and stakeholders effectively.\nOther Requirements\nnull","description_format":"text","description_chars":2392,"description_truncated":false,"requirements":{"experience_years_min":null,"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":["IT Consulting & Digital Transformation","Managed IT Services (MSP)","Systems Integrators","Engineering Services"],"lifecycle":[{"event":"open","at":"2026-11-10T16:02:01Z"}],"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":27,"reasons":["conf:0","win:early","comp:brand"],"computed_at":"2026-11-10T16:46:50Z"},"pay":null,"html_url":"https://alion.io/job/hcltech-python-senior-technical-lead-data-analysis-sql-11","json_url":"https://alion.io/job/hcltech-python-senior-technical-lead-data-analysis-sql-11.json","meta":{"generated_at":"2026-11-10T16:46:50Z","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":4632,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-11T00:00:00Z"}},"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":225},"rest":"https://alion.io/mcp/rest/get_company?id=225"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fhcltech-python-senior-technical-lead-data-analysis-sql-11"},{"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%2Fhcltech-python-senior-technical-lead-data-analysis-sql-11"},{"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%2Fhcltech-python-senior-technical-lead-data-analysis-sql-11"},{"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/hcltech-python-senior-technical-lead-data-analysis-sql-11\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fhcltech-python-senior-technical-lead-data-analysis-sql-11"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4023436}},{"tool":"search_jobs","arguments":{"company":"hcltech.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4023436},"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); https://alion.io/mcp with an Alion account has everything. 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