{"id":3429902,"url":"https://alion.io/job/lg-ad-solutions-senior-software-engineer-ii-fullstack-ai","title":"Senior Software Engineer II, Fullstack (AI)","company":{"id":2095,"name":"LG Ad Solutions","domain":"lgads.tv","url":"https://alion.io/company/lg-ad-solutions","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"A","score":93,"open_postings":11,"ghost_share":0,"stale_share":0.091,"repost_share":0,"time_to_fill_p50_days":129,"computed_at":"2026-11-01T06:10:25Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Denver, United States","New York, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":148000,"max_usd":274000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":3667},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"CI/CD","optional":false},{"name":"Databricks","optional":false},{"name":"Docker","optional":false},{"name":"Kubernetes","optional":false},{"name":"MySQL","optional":false},{"name":"Node JS","optional":false},{"name":"pySpark","optional":false},{"name":"Python","optional":false},{"name":"React.js","optional":false},{"name":"Redis","optional":false},{"name":"Scala","optional":false},{"name":"TypeScript","optional":false},{"name":"Vue.js","optional":false},{"name":"JavaScript","optional":true},{"name":"Rest API","optional":true},{"name":"Spark","optional":true}],"status":"live","first_seen_at":"2026-10-28T22:34:07Z","employer_posted_date":"2026-10-28","last_verified_at":"2026-11-02T01:27:50Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":4},"description":"We require people to be on-site, 4 days/week at our NYC or Denver office and are unable to offer relocation support. LG Ad Solutions\nLG Ad Solutions is a global leader in connected TV (CTV) and cross-screen advertising. We pride ourselves on delivering state-of-the-art advertising solutions that integrate seamlessly with today's ever-evolving digital media landscape.\nThe Opportunity:\nWe are seeking a talented and motivated Senior Software Engineer 2 (Full Stack) to join our Measurement and Reporting team. We enable our clients to visualize their impact across different verticals and enable our sales and operations teams to identify the shortcomings during the campaign execution.\nYou will work on both frontend and backend development, building and maintaining the web applications and services that power our reporting platform. You will be responsible for developing user interfaces, APIs, backend services and Agentic solutions, collaborating with cross-functional teams, and contributing to all stages of the development lifecycle. If you're passionate about building efficient, scalable, and user-friendly applications at scale in the adtech space, we want to hear from you!\nResponsibilities:\nDesign, develop, deploy and maintain scalable web applications across both frontend and backend. This includes developing UI features, APIs, and database integrations.\n\nWrite clean, maintainable, and efficient code while adhering to best practices across the full technology stack.\n\nDevelop responsive and intuitive user interfaces while simultaneously building robust backend services and APIs.\n\nDesign and implement backend services, RESTful APIs, and microservices architectures to support application functionality and business logic.\n\nManage databases and ensure data integrity through effective backend development. Optimize database queries and design efficient data models.\n\nWork on micro services which are integrated with the UI application, ensuring seamless communication between frontend and backend systems.\n\nIdentify and address performance bottlenecks. Optimize system performance, scalability, and reliability across both client and server-side components.\n\nTroubleshoot and resolve complex technical issues across both frontend and backend systems.\n\nConduct code reviews, providing constructive feedback to ensure high code quality and adherence to best practices.\n\nProvide technical mentorship to junior engineers and foster a culture of innovation.\n\nRequirements:\nBachelor's or Master's degree in Computer Science, Engineering, or a related field.\n\n5+ years of experience in full stack software development, with demonstrated ability to work effectively on both frontend and backend technologies.\n\nProficiency in ReactJS/AngularJS/VueJS/TypeScript and NodeJS programming languages.\n\nExpertise in working with relational and NoSQL databases (e.g., MySQL, MongoDB, Redis). Experience with database design and optimization.\n\nProficiency in writing and maintaining unit tests, integration tests, and end-to-end tests.\n\nDemonstrated ability to stay current with AI tools and emerging technologies, with a quick learning aptitude for adopting new tools and frameworks.\n\nExcellent problem-solving skills and attention to detail.\n\nStrong communication and collaboration abilities.\n\nAbility to coordinate and work with contractors/consultants and owning the work done by contractors.\n\nPreferred:\nFamiliarity with the AdTech space.\n\nFamiliarity with Scala/PySpark and Python.\n\nExperience with CI/CD pipelines.\n\nFamiliarity with containerization (Docker) and orchestration (Kubernetes).\n\nFamiliarity with Databricks.\n\nFamiliarity with GenAI and AI Agents.\n\nLG Ad Solutions provides equal work opportunities to all team members and applicants, and it prohibits discrimination and harassment of any type on the basis of race, color, ethnicity, caste, religion, age, sex (including pregnancy), national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by our policies or federal, state, or local laws.\nWe want to ensure that our hiring process is accessible. If you need reasonable accommodation for any part of the application process because of a medical condition or disability, please send an email to  to let us know the nature of your request.\nApplication Deadline: December 31, 2026\nCompensation & Benefits\nTier 1* (San Francisco Bay Area, New York City Tri-State Area, Los Angeles Metro Area, and Seattle Metro Area)$185,000 - $264,000/year\n\nTier 2* (all other U.S. Locations outside of Tier 1) $162,000 - $231,000/yr\n\nOffers Bonus\n\nBenefits & Perks: 100% employer-paid medical, dental, and vision coverage for employees and eligible dependents. Company-paid life and AD&D, STD and LTD insurance, plus optional supplemental coverage. 401(k) with company match. Flexible Time Off (FTO). Paid parental leave.\n\n*Certain markets, including the San Francisco Bay Area, New York City Tri-State Area, Los Angeles Metro Area, and Seattle Metro Area, are aligned to Tier 1 compensation bands. All other U.S. locations -including Denver - are aligned to Tier 2 compensation bands. The compensation offered will take into account internal equity and may vary depending on the candidate's geographic region, job-related knowledge, skills, and experience.","description_format":"text","description_chars":5381,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Equity","Flexible time off","Parental leave"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":true,"industries":["Artificial Intelligence","Advertising","Media & Audience Measurement"],"lifecycle":[{"event":"open","at":"2026-10-28T23:57:26Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":3,"expected_fill_days":129,"reasons":["conf:1","win:early"],"computed_at":"2026-11-01T06:10:25Z"},"pay":null,"html_url":"https://alion.io/job/lg-ad-solutions-senior-software-engineer-ii-fullstack-ai","json_url":"https://alion.io/job/lg-ad-solutions-senior-software-engineer-ii-fullstack-ai.json","meta":{"generated_at":"2026-11-02T02:14:33Z","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":3273,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-03T00:00:00Z"}},"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":2095},"rest":"https://alion.io/mcp/rest/get_company?id=2095"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Flg-ad-solutions-senior-software-engineer-ii-fullstack-ai"},{"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%2Flg-ad-solutions-senior-software-engineer-ii-fullstack-ai"},{"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%2Flg-ad-solutions-senior-software-engineer-ii-fullstack-ai"},{"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/lg-ad-solutions-senior-software-engineer-ii-fullstack-ai\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Flg-ad-solutions-senior-software-engineer-ii-fullstack-ai"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3429902}},{"tool":"search_jobs","arguments":{"company":"lgads.tv","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3429902},"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"}}