{"id":3779708,"url":"https://alion.io/job/swoon-sr-machine-learning-engineer","title":"Sr Machine Learning Engineer","company":{"id":4489225,"name":"Swoon","domain":"swoonstaffing.com","url":"https://alion.io/company/swoon-2","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"AI/ML","role_family":"AI/ML","seniority":"senior","employment_type":"contractor","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Richmond, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":null,"max":82,"currency":"USD","period":"hour","gross":null,"usd_annual":164000},"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":"AWS Glue","optional":false},{"name":"ETL/ELT","optional":false},{"name":"Machine Learning","optional":false},{"name":"pySpark","optional":false},{"name":"Python","optional":false},{"name":"Rest API","optional":false},{"name":"Scala","optional":false},{"name":"Spark","optional":false},{"name":"SQL","optional":false}],"status":"closed","first_seen_at":"2026-11-05T00:00:33Z","employer_posted_date":null,"last_verified_at":"2026-11-05T06:25:30Z","board_verified":false,"closed_at":"2026-11-05T06:25:30Z","days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"Swoon is partnering with an unnamed financial services organization to hire a Senior Data Engineer for cloud-based data engineering initiatives. The role focuses on developing, optimizing, and supporting large-scale AWS data pipelines and distributed processing solutions.\n\nResponsibilities\nDevelop and maintain data processing pipelines using Python, Scala, and SQL\nWork with AWS EMR and Glue to support distributed data processing, ETL workflows, and large-scale data transformations\nBuild and support data pipelines using Apache Spark and related big data technologies\nWork with Kafka and streaming data to support reliable data movement and processing\nDevelop and integrate REST APIs as part of broader data engineering solutions\nTroubleshoot pipeline performance, data processing issues, and production engineering challenges\nCollaborate with technical teams to develop maintainable, scalable data solutions\n\nSkills\nApproximately 5–10 years of hands-on data engineering or software engineering experience, with a strong background in production data pipelines\nStrong Python and Scala programming experience, including developing and maintaining data processing applications\nHands-on experience with AWS EMR and AWS Glue , not just general AWS exposure\nStrong SQL skills and experience working with large datasets and complex transformations\nExperience with Apache Spark, PySpark, or similar distributed data processing technologies\nExperience with Apache Kafka and streaming data pipelines\nExperience developing or integrating REST APIs\nThe ability to work independently, troubleshoot technical challenges, and contribute within an established engineering environment\nExperience incorporating AI or GenAI tools into engineering workflows is a plus\n\nCompany Overview\nA bold vision can only take you so far. It’s the people who bring it to life. It was founded in 2009, and is headquartered in Chicago, Illinois, USA, with a workforce of 501-1000 employees. Its website is http://swoonstaffing.com.\n\nCompany H1B Sponsorship\nSwoon has a track record of offering H1B sponsorships, with 2 in 2023, 1 in 2022, 1 in 2021, 1 in 2020. Please note that this does not guarantee sponsorship for this specific role.","description_format":"text","description_chars":2207,"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":["Professional Services","Recruiting & Staffing"],"lifecycle":[{"event":"open","at":"2026-11-05T00:20:45Z"},{"event":"close","at":"2026-11-05T06:25:30Z"}],"visa":[],"liveness":null,"pay":{"stated_usd_annual":164000,"is_top_pay":false},"html_url":"https://alion.io/job/swoon-sr-machine-learning-engineer","json_url":"https://alion.io/job/swoon-sr-machine-learning-engineer.json","meta":{"generated_at":"2026-11-07T00:54:36Z","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":2206,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-08T00:00:00Z"}},"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":4489225},"rest":"https://alion.io/mcp/rest/get_company?id=4489225"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fswoon-sr-machine-learning-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%2Fswoon-sr-machine-learning-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%2Fswoon-sr-machine-learning-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/swoon-sr-machine-learning-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fswoon-sr-machine-learning-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3779708}},{"tool":"search_jobs","arguments":{"company":"swoonstaffing.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3779708},"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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