{"id":4072563,"url":"https://alion.io/job/snowflake-software-engineering-intern-data-ingestion-platform-infrastructure-warsaw-summer-2027","title":"Software Engineering Intern – Data Ingestion & Platform Infrastructure (Warsaw, Summer 2027)","company":{"id":96,"name":"Snowflake","domain":"snowflake.com","url":"https://alion.io/company/snowflake","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"A","score":85,"open_postings":54,"ghost_share":0,"stale_share":0.574,"repost_share":0.037,"time_to_fill_p50_days":55,"computed_at":"2026-11-12T10:38:37Z"}},"role":"Backend","role_family":"Backend","seniority":"intern","employment_type":"internship","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Warsaw, Poland"],"countries":["PL"],"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":"Amazon Kinesis","optional":false},{"name":"Apache Kafka","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"C++","optional":false},{"name":"ETL/ELT","optional":false},{"name":"GCP","optional":false},{"name":"Git","optional":false},{"name":"Java","optional":false},{"name":"Kubernetes","optional":false},{"name":"Linux","optional":false},{"name":"OpenTelemetry","optional":false},{"name":"Python","optional":false},{"name":"Rust","optional":false},{"name":"Snowflake","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-11-11T12:07:22Z","employer_posted_date":"2026-11-11","last_verified_at":"2026-11-13T01:47:47Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"At Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are energized by the opportunity to reinvent how they work. You don’t just use tools; you possess an innate curiosity, treating AI as a high-trust collaborator that is core to how you solve problems and accelerate your impact. We look for low-ego individuals who thrive in dynamic and fast-moving environments and move with an experimental mindset - who rapidly test emerging capabilities to discover simpler, more powerful ways to deliver results. At Snowflake, your role isn't just to execute a function, but to help redefine the future of how work gets done.\nAbout Snowflake\nSnowflake delivers the AI Data Cloud, a global network where thousands of organizations mobilize data with near-unlimited scale, concurrency and performance. Our Warsaw engineering hub is one of Snowflake's key global R&D centers. Its teams build core systems that move, store and serve data for customers around the world.\nAbout the Teams\nYou'll join one of two Warsaw teams working at the heart of Snowflake's platform:\nData Ingestion: builds the high-throughput, low-latency pipelines that bring customer data into Snowflake at massive scale. The scope covers batch and continuous loading (Snowpipe, Snowpipe Streaming) and integrations with the wider data ecosystem, such as Kafka connectors.\n\nPlatform Infrastructure Engineering (PIE): builds and runs the core infrastructure, reliability and performance tooling that keeps Snowflake's services fast, scalable and resilient for every workload.\n\nYou'll work alongside experienced engineers who design distributed systems that run at very large scale, every day.\nWhat You'll Do\nDesign, build and test features for production systems in data ingestion or platform infrastructure\n\nWrite clean, well-tested, production-quality code in Java, C++, Go, Rust or Python\n\nProfile, benchmark and optimize systems where throughput, latency and reliability really matter\n\nHelp improve observability, testing and automation, so that issues are found before customers notice them\n\nTake part in design discussions and code reviews with senior engineers\n\nPresent your work to the wider Warsaw engineering team at the end of your internship\n\nWhat We're Looking For\nRequired\nCurrently pursuing a Bachelor's or Master's degree in Computer Science, Software Engineering or a related technical field\n\nSolid programming skills in at least one of: Java, C++, Go, Rust or Python\n\nStrong grasp of data structures, algorithms and software design principles\n\nFamiliarity with Git and collaborative development workflows\n\nStrong problem-solving skills and attention to code quality\n\nAbility to communicate effectively in English (our working language)\n\nPreferred\nCoursework or project experience in distributed systems, operating systems, networking or databases\n\nExperience with streaming or messaging technologies (e.g., Kafka, Pulsar, Kinesis)\n\nInterest in performance engineering: profiling, benchmarking, concurrency and memory efficiency\n\nFamiliarity with data formats and pipelines (Parquet, Avro, JSON, ETL/ELT)\n\nExposure to Linux, containers or Kubernetes, and cloud platforms (AWS, Azure or GCP)\n\nFamiliarity with observability: metrics, logging, tracing (e.g., OpenTelemetry)\n\nFamiliarity with SQL and relational databases\n\nOpen-source contributions or substantial personal or academic systems projects\n\nA previous software engineering internship\n\nWhat You'll Gain\nHands-on experience building systems that process data at very large scale in production\n\nMentorship from senior engineers in a world-class engineering organization\n\nDeep exposure to distributed systems, performance engineering and cloud infrastructure\n\nExperience across the full software development lifecycle, from design and implementation to testing and release\n\nA network inside one of the fastest-growing cloud data companies in the world\n\nLogistics\nLocation: Warsaw, Poland (Kasprzaka 4)\n\nDuration: 3-6 months (summer internship)\n\nWork model: Hybrid, a mix of in-office and remote work\n\nStart date: Summer 2027 (exact dates flexible)\n\nSnowflake is growing fast, and we’re scaling our team to help enable and accelerate our growth. We are looking for people who share our values, challenge ordinary thinking, and push the pace of innovation while building a future for themselves and Snowflake.\nHow do you want to make your impact?\nFor jobs located in the United States, please visit the job posting on the Snowflake Careers Site for salary and benefits information: careers.snowflake.com","description_format":"text","description_chars":4618,"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":[{"language":"English","level":"All levels","optional":false}]},"benefits":[],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"},{"name":"Poland","iso":"PL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Data Warehouses & Lakehouses","Databases & DBMS","Data Marketplaces, Sharing & Clean Rooms"],"lifecycle":[{"event":"open","at":"2026-11-11T14:04:38Z"}],"visa":[],"liveness":{"score":63,"band":"ok","label":"Likely open","p_open":1,"p_active":0.632,"p_room":1,"age_days":0,"expected_fill_days":55,"reasons":["conf:4","stale_co","velocity","win:early","comp:junior,brand"],"computed_at":"2026-11-12T10:38:37Z"},"pay":null,"html_url":"https://alion.io/job/snowflake-software-engineering-intern-data-ingestion-platform-infrastructure-warsaw-summer-2027","json_url":"https://alion.io/job/snowflake-software-engineering-intern-data-ingestion-platform-infrastructure-warsaw-summer-2027.json","meta":{"generated_at":"2026-11-13T06:39:06Z","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":13945,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-14T00:00:00Z"}},"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":96},"rest":"https://alion.io/mcp/rest/get_company?id=96"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsnowflake-software-engineering-intern-data-ingestion-platform-infrastructure-warsaw-summer-2027"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"free","price":{"credits":0,"usd":0},"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%2Fsnowflake-software-engineering-intern-data-ingestion-platform-infrastructure-warsaw-summer-2027"},{"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%2Fsnowflake-software-engineering-intern-data-ingestion-platform-infrastructure-warsaw-summer-2027"},{"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/snowflake-software-engineering-intern-data-ingestion-platform-infrastructure-warsaw-summer-2027\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsnowflake-software-engineering-intern-data-ingestion-platform-infrastructure-warsaw-summer-2027"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4072563}},{"tool":"search_jobs","arguments":{"company":"snowflake.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4072563},"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. Docs: https://alion.io/developers"}}