{"id":2698404,"url":"https://alion.io/job/titan-os-data-platform-engineer","title":"Data Platform Engineer","company":{"id":689008,"name":"Titan OS","domain":"titanos.tv","url":"https://alion.io/company/titanos","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":null},"role":"Data Science","role_family":"Data Science","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Barcelona, Spain"],"countries":["ES"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":41000,"max_usd":92000,"period":"year","method":"role_country_seniority_unknown","sample_n":29},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Airflow","optional":false},{"name":"Amazon Kinesis","optional":false},{"name":"Amazon S3","optional":false},{"name":"Apache Iceberg","optional":false},{"name":"AWS","optional":false},{"name":"AWS Glue","optional":false},{"name":"BigQuery","optional":false},{"name":"CI/CD","optional":false},{"name":"dbt","optional":false},{"name":"GDPR","optional":false},{"name":"GitHub Actions","optional":false},{"name":"Go","optional":false},{"name":"Google BigQuery","optional":false},{"name":"IAM","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"Snowflake","optional":false},{"name":"Spark","optional":false},{"name":"SQL","optional":false},{"name":"Terraform","optional":false},{"name":"Terragrunt","optional":false},{"name":"LLM","optional":true},{"name":"Model Context Protocol","optional":true}],"status":"live","first_seen_at":"2026-10-16T10:41:44Z","employer_posted_date":"2026-10-16","last_verified_at":"2026-10-16T23:19:50Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Is this you?\nTitan Operating System S.L. (Titan OS), the Barcelona-based technology, entertainment, and advertising company, is looking for you!\nOur platform combines content discovery and advertising technology in one solution, helping leading TV brands unlock greater value. Titan OS powers devices from major brands including Philips, AOC and JVC, reaching millions of viewers across Europe and LATAM. Titan OS is also powering free premium FAST Channels on selected SONY Android TVs.\nOver the last two years, Titan OS has grown revenue 10x and attracted leading investors, including Highland Europe and Mangrove.\nAt TitanOS, we live by three core values:\nMake things happen - We take ownership, move fast, and deliver impact\nNo ego - We collaborate with respect and humility to reach shared goals\nShow genuine passion - We love what we do and never stop learning \nCulture and environment are at the heart of our ethos. If the above resonates with you, keep reading because we believe you could be a perfect addition to our incredible team!\nRole overview:\nEvery day, millions of Smart TVs running Titan OS generate a large volume of data: viewing sessions, launcher interactions, ad impressions, device telemetry and consent signals. Our data partners, such as TV manufacturers and content providers, add even more. As a Data Platform Engineer, you will help build and run the platform that turns all of this into trusted, well-governed data products for our Advertising, Content, Partner, Sales and Finance teams.\nOur platform is built on AWS and Snowflake, with an Iceberg lakehouse on S3, Airflow (MWAA) for orchestration, and SQLMesh for data modelling. It is organised around data products with explicit contracts, freshness SLAs and lineage. We also maintain our own Python SDK and CLI that every data product is built on. You will work alongside senior engineers, take ownership of parts of the platform, and grow your scope as you go.\nKey responsibilities:\nBuild, operate, and improve batch and streaming ingestion pipelines that bring TV event data, partner feeds (BigQuery, PostgreSQL, ad-server and other APIs) and logs into our S3/Iceberg lakehouse and Snowflake\nContribute to our internal data platform SDK and CLI (Python): the shared framework, templates, local development environment and CI/CD that every data product team builds on\nBuild and maintain SQLMesh data models across our data products, from core and production datasets to analytics and reporting layers\nKeep data reliable: data contracts, audits, freshness SLAs, lineage (OpenLineage) and metadata/cataloguing (OpenMetadata), plus monitoring and incident response when pipelines break\nOwn privacy-critical workflows, including GDPR deletion pipelines, consent data and PII handling, with full auditability and fine-grained access control through AWS Lake Formation\nManage data platform infrastructure as code (Terraform/Terragrunt) across AWS services such as MWAA, Glue, EMR, Kinesis, S3, Lake Formation and IAM\nHelp optimise performance and cost across Snowflake warehouses, Spark/Glue jobs and storage\nWork with Infrastructure, Backend, Ad-Tech and business stakeholders to understand their data needs and turn them into well-designed solutions\nRequirements\nWhat makes you a great fit:\n3+ years of experience in data engineering or data platform roles, working on production data pipelines\nGood Python skills, comfortable writing clean, tested and reusable code\nStrong SQL and hands-on experience with Snowflake (or a similar cloud warehouse)\nExperience with Apache Airflow (MWAA a plus) for workflow orchestration\nExperience with SQL transformation frameworks such as SQLMesh or dbt, and a good understanding of data modelling\nFamiliarity with lakehouse technologies: Apache Iceberg, Parquet, Spark, AWS Glue / EMR\nExperience with AWS data services (S3, Glue, Kinesis, IAM, Secrets Manager)\nExperience with infrastructure as code (Terraform) and CI/CD with GitHub Actions\nYou care about data quality: testing, observability, and getting things right\nStrong communicator and fluent in English\nNice to have:\nExperience with AWS Lake Formation or other data access governance tools\nExperience in AdTech, CTV/OTT or streaming media (ad-server data, FAST channels, device telemetry)\nExposure to GDPR, consent management (e.g. OneTrust) and PII deletion workflows\nExperience with OpenLineage/Marquez, OpenMetadata, or data contracts and schema governance\nExperience ingesting from BigQuery or PostgreSQL sources\nTerragrunt or Go experience\nInterest in AI-assisted data engineering (LLM tooling, MCP integrations with the warehouse)\nBenefits\nReasons to apply:\nCentrally located office in the heart of Barcelona, with public transportation nearby\nCompetitive compensation\nPrivate health insurance\nFriendly, diverse, and international work environment\nOpportunity to work outside of your comfort zone and develop professionally in an exciting and fast-growing CTV industry.\nChange the future of TV! A unique opportunity to join a well-funded, high-growth company in the early stages to help shape a product/business that will impact millions.\nIf you're excited about this position, don’t hesitate to apply. We’re waiting for you to join us! And if you want to know more about us, follow us onLinkedIn !","description_format":"text","description_chars":5280,"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":[{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":["Health insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Operating Systems","Streaming & OTT Platforms"],"lifecycle":[{"event":"open","at":"2026-10-16T10:41:44Z"}],"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":15,"reasons":["conf:3","win:early"],"computed_at":"2026-10-17T02:48:38Z"},"pay":null,"html_url":"https://alion.io/job/titan-os-data-platform-engineer","json_url":"https://alion.io/job/titan-os-data-platform-engineer.json","meta":{"generated_at":"2026-10-17T02:48:38Z","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":3927,"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":689008},"rest":"https://alion.io/mcp/rest/get_company?id=689008"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ftitan-os-data-platform-engineer"},{"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%2Ftitan-os-data-platform-engineer"},{"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%2Ftitan-os-data-platform-engineer"},{"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/titan-os-data-platform-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ftitan-os-data-platform-engineer"}]}