{"id":10010,"url":"https://alion.io/job/xtremax-pte-ltd-data-engineer-public-sector","title":"Data Engineer - (Public Sector)","company":{"id":3414,"name":"Xtremax","domain":"xtremax.com","url":"https://alion.io/company/xtremax-pte-ltd","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":{"grade":"A","score":95,"open_postings":53,"ghost_share":0,"stale_share":0.208,"repost_share":0,"time_to_fill_p50_days":58,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Data Science","role_family":"Data Science","seniority":null,"employment_type":"contractor","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Singapore"],"countries":["SG"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":46000,"max_usd":113000,"period":"year","method":"role_country_seniority_unknown","sample_n":85},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Amazon ECS","optional":false},{"name":"Amazon EventBridge","optional":false},{"name":"Amazon S3","optional":false},{"name":"Apache Kafka","optional":false},{"name":"AWS","optional":false},{"name":"AWS Lambda","optional":false},{"name":"Cassandra","optional":false},{"name":"CI/CD","optional":false},{"name":"ETL/ELT","optional":false},{"name":"Hadoop","optional":false},{"name":"Linux","optional":false},{"name":"MySQL","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"RabbitMQ","optional":false},{"name":"Spark","optional":false},{"name":"SQL","optional":false},{"name":"SQLite","optional":false},{"name":"SSIS","optional":false},{"name":"Windows","optional":false},{"name":"Azure","optional":true},{"name":"Beautiful Soup","optional":true},{"name":"GCP","optional":true},{"name":"JavaScript","optional":true},{"name":"Node JS","optional":true},{"name":"Rest API","optional":true},{"name":"Selenium","optional":true}],"status":"live","first_seen_at":"2026-05-19T00:00:00Z","employer_posted_date":"2026-05-19","last_verified_at":"2026-10-17T17:29:47Z","board_verified":true,"closed_at":null,"days_open":151,"trust":{"level":"ok","repost_count":0,"flags":[],"days_open":151},"description":"Being a Data Engineer with Xtremax means more than just moving data around-you’ll help design, build, and maintain the pipelines and systems that power our products and analytics. You’ll work closely with architects, analysts, and developers to transform raw data into meaningful insights and scalable solutions. Candidates with public sector experience are preferred, as this role supports IT projects for government agencies.\nResponsibility\nData Design & Development\nDesign, develop, and deploy data tables, views, and marts across data warehouses, operational data stores, data lakes, and data virtualization platforms.\nPerform data extraction, cleaning, transformation, and flow, including web scraping when required.\nBuild and maintain large-scale batch and real-time data pipelines using data processing frameworks.\nIntegrate and collate data silos in a scalable and compliant manner.\nCollaboration & Delivery\nWork closely with Project Managers, Data Architects, Business Analysts, Frontend Developers, Designers, and Data Analysts to deliver data-driven products.\nDevelop backend APIs and work on databases to support applications.\nParticipate in pair programming and code reviews to ensure code quality and reliability.\nWork in an Agile environment practicing Continuous Integration and Delivery.\nRequirements\n Must-Have\nStrong proficiency in data cleaning and transformation (e.g., SQL, pandas, R).\nMust have 3 years or more of relevant experience.\nHands-on experience with ETL pipeline tools/frameworks (e.g., SSIS, AWS DMS, AWS Lambda, Glue, ECS, EventBridge, Python, Spring).\nProficient in database design and experience with multiple databases (e.g., SQL, PostgreSQL, MySQL, MongoDB, Cassandra, SQLite, VoltDB, AWS S3, Athena, Postgres/GIS).\nFamiliarity with big data frameworks and tools (e.g., Hadoop, Spark, Kafka, RabbitMQ).\nSolid understanding of system design, data structures, and algorithms.\nComfortable with at least one scripting language (e.g., Python, SQL).\nExperience working in both Windows and Linux environments.\n Nice to Have\nCloud experience with AWS, Azure, or Google Cloud.\nFamiliarity with data modeling, data marts, data lakes, virtualization, and warehouses.\nExperience with REST APIs and web protocols.\nExposure to web scraping frameworks/tools (e.g., BeautifulSoup, Selenium, PhantomJS, Node.js).\nKnowledge of data governance policies, access control, and security best practices.\nInterest in bridging engineering and analytics.\nExperience working on Singapore Government projects will be advantageous\nCertificate Preferred\nAWS Certified Data Analytics - Specialty\nGoogle Cloud Professional Data Engineer\nMicrosoft Azure Data Engineer Associate\nBenefits\nBy submitting your resume/CV, you consent and agree to allow the information provided to be used and processed by or on behalf of Xtremax Pte Ltd for purposes related to your registration of interest in current or future employment with us and for the processing of your application for employment.\nYou also represent to us that you have obtained the consent of your referees when you disclose to us their personal data for the purpose of conducting reference checks.\nThe personal data held by us relating to your application will be kept strictly confidential and in accordance with the PDPA. You may also refer to our Privacy Policy for more details here:\nWe regret to inform you that should you not consent to providing the necessary data required for us to process your application, your application will be considered void.","description_format":"text","description_chars":3520,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Government","IT Consulting & Digital Transformation","Managed IT Services (MSP)","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-05-19T00:00:00Z"}],"visa":[],"liveness":{"score":10,"band":"cold","label":"Long shot","p_open":1,"p_active":0.359,"p_room":0.28,"age_days":151,"expected_fill_days":58,"reasons":["conf:1","velocity","win:tail","crowd:"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/xtremax-pte-ltd-data-engineer-public-sector","json_url":"https://alion.io/job/xtremax-pte-ltd-data-engineer-public-sector.json","meta":{"generated_at":"2026-10-17T18:58:32Z","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":2045,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-18T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"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":3414},"rest":"https://alion.io/mcp/rest/get_company?id=3414"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fxtremax-pte-ltd-data-engineer-public-sector"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"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%2Fxtremax-pte-ltd-data-engineer-public-sector"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"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%2Fxtremax-pte-ltd-data-engineer-public-sector"},{"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/xtremax-pte-ltd-data-engineer-public-sector\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fxtremax-pte-ltd-data-engineer-public-sector"}]}