{"id":73028,"url":"https://alion.io/job/sensor-tower-full-stack-engineer-2","title":"Full Stack Engineer","company":{"id":3805,"name":"Sensor Tower","domain":"sensortower.com","url":"https://alion.io/company/sensor-tower","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"B","score":76,"open_postings":18,"ghost_share":0,"stale_share":0.944,"repost_share":0,"time_to_fill_p50_days":47,"computed_at":"2026-10-16T05:45:00Z"}},"role":"Backend","role_family":"Backend","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":["Denver, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":120000,"max":145000,"currency":"USD","period":"year","gross":null,"usd_annual":145000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon Redshift","optional":false},{"name":"ASP.NET Core","optional":false},{"name":"AWS","optional":false},{"name":"C#","optional":false},{"name":"GitHub","optional":false},{"name":"JavaScript","optional":false},{"name":"Jira","optional":false},{"name":"Kanban","optional":false},{"name":"MongoDB","optional":false},{"name":"PagerDuty","optional":false},{"name":"React.js","optional":false},{"name":"Ruby","optional":false},{"name":"Sidekiq","optional":false},{"name":"SQL","optional":false},{"name":"Windows","optional":false}],"status":"live","first_seen_at":"2026-08-05T10:18:45Z","employer_posted_date":"2026-08-05","last_verified_at":"2026-10-16T23:39:04Z","board_verified":true,"closed_at":null,"days_open":72,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":72},"description":"Sensor Tower’s digital intelligence platform provides unparalleled insight into market trends, advertising, competitor’s strategies, and consumer/user audience across mobile, web, and gaming. Sensor Tower’s insights are trusted by more than 2,500 enterprises worldwide across tech, retail/commerce, entertainment/media, gaming, consumer packaged goods and finance.\nAbout this role:\nWe're looking for a Full Stack Developer (main back end focus) to work on our advertising analytics platform. We gather and process BIG amounts of data and deliver meaningful insights to our customers. We have browser extensions, databases, panelists, servers, so many servers, and a great hybrid culture with coworkers locally and across the globe.\nThere's a good mix of extremely difficult problems, impossible problems, easy problems, bugs, performance issues, and the occasional thing that's a joy to work on - join us!\nAnnual Base Salary: 120,000 - 145,000 USD\nWhat you will do in a typical day:\nTackle interesting performance and scalability challenges.\n\nMeticulously refactor bunches of reports decimating code size and run time while preserving results.\n\nIntelligently manage tech debt while simultaneously delivering new features for the business.\n\nCode in SQL and C# (and occasionally js) in a mixed environment (Windows and Linux but mostly Windows) utilizing AWS, SQL Server, Redshift, Mongo, EntityFramework and ASP.NET Core.\n\nParticipate in a Kanban/Devops dev process with fluid requirements, weekly scrums, and potentially be on-call w/Pagerduty\n\nBe a proponent for continuous improvement, architecture, clean code, and good systems design\n\nWe use Github for source control and Jira for project management\n\nWe review PRs! (usually) and ship often.\n\nWhat you can bring:\nExperienced C# developer.\n\nBe able to code in C#, SQL and occasionally in Ruby.\n\nBig Plus: Comfortable reading and modifying Javascript/React.\n\nFriendly - You will be working in cross function with a lot of cool people!\n\nLove for data - Our platform provides data intelligence for the digital economy!\n\nOur Engineering Culture\nWe believe that \"Simplicity is a prerequisite for reliability.\" We are looking for engineers who align with our core values:\n- Simplicity: We avoid over-engineering. We prefer the tools we already have and the most straightforward solutions over \"shiny new toys.\"\n- Quality: We write code that is a pleasure to read because we know code is written once but read many times. We don't cut corners, and we polish to a high level before shipping.\n- Extreme Ownership: We don't just do the minimum. We expect you to understand the \"why\" behind your work and own the ultimate goal of fixing problems at their root cause, avoiding temporary band-aids.\n- Prioritization: We focus relentlessly on what is important, not just what is urgent.\nRead more about some of our Technical challenges here (written by members of our engineering team):\nhttps://sensortower.com/blog/speeding-up-the-backend-with-graph-theory\nhttps://sensortower.com/blog/how-we-scaled-to-thousands-of-sidekiq-workers\nFraud warning:\nIt's common for scammers to create positions that look legitimate on other sites. To ensure your submission is considered, only apply for positions at Sensor Tower through our company website or through posts directly associated with Sensor Tower company profiles on sites such as LinkedIn, Indeed, BuiltIn or Hackajob. At no point will Sensor Tower ever ask for money, credit card, or bank account information to complete a job application. Communications received from Sensor Tower are only sent by e-mail addresses ending in sensortower.com. All Sensor Tower interviews will be conducted via phone or Zoom. At no time will a conversation be moved to an alternative email outside of sensortower.com or text. Should an issue arise that you feel we should be aware of, please contact us. Please provide your resume when applying.\nTo all recruitment agencies:\nSensor Tower does not accept third party resumes. Please do not send resumes to our jobs alias, Sensor Tower employees or any other organization location. Sensor Tower is not responsible for any fees related to unsolicited resumes. Sensor Tower will not pay any third-party agency or company that does not have a signed agreement with Sensor Tower.\nWe may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.","description_format":"text","description_chars":4672,"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":"Polish","level":"All levels","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Data Providers & Datasets","Market Research","Marketing Analytics & Attribution"],"lifecycle":[{"event":"open","at":"2026-08-05T10:18:45Z"},{"event":"open","at":"2026-08-30T14:31:44Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 3 · green card filings: 2","filings_12m":3,"filings_prev_12m":6,"green_card_filings_12m":2,"median_offered_wage_usd":179500,"route":null,"cap_exempt":false,"checked_at":"2026-10-15T11:24:14+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)","US Department of Labor: PERM disclosure data (green cards)"],"filings_for_role_12m":1}],"liveness":{"score":13,"band":"cold","label":"Long shot","p_open":1,"p_active":0.37,"p_room":0.36,"age_days":71,"expected_fill_days":47,"reasons":["conf:3","stale_co","win:tail","crowd:"],"computed_at":"2026-10-16T05:45:00Z"},"pay":{"stated_usd_annual":145000,"is_top_pay":false},"html_url":"https://alion.io/job/sensor-tower-full-stack-engineer-2","json_url":"https://alion.io/job/sensor-tower-full-stack-engineer-2.json","meta":{"generated_at":"2026-10-17T00:54:11Z","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":1199,"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":3805},"rest":"https://alion.io/mcp/rest/get_company?id=3805"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsensor-tower-full-stack-engineer-2"},{"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%2Fsensor-tower-full-stack-engineer-2"},{"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%2Fsensor-tower-full-stack-engineer-2"},{"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/sensor-tower-full-stack-engineer-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsensor-tower-full-stack-engineer-2"}]}