{"id":174848,"url":"https://alion.io/job/heygen-fullstack-software-engineer","title":"Fullstack Software Engineer","company":{"id":48080,"name":"HeyGen","domain":"heygen.com","url":"https://alion.io/company/heygen","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"A","score":89,"open_postings":20,"ghost_share":0,"stale_share":0.25,"repost_share":0,"time_to_fill_p50_days":165,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["San Francisco, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":180000,"max":215000,"currency":"USD","period":"year","gross":null,"usd_annual":215000},"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"GCP","optional":false},{"name":"JavaScript","optional":false},{"name":"MySQL","optional":false},{"name":"Python","optional":false},{"name":"React.js","optional":false},{"name":"Go","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2023-12-14T07:26:47Z","employer_posted_date":"2025-02-19","last_verified_at":"2026-10-17T17:42:23Z","board_verified":true,"closed_at":null,"days_open":1038,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":1037},"description":"About HeyGen\nAt HeyGen, our mission is to make visual storytelling accessible to all. Over the last decade, visual content has become the preferred method of information creation, consumption, and retention. But the ability to create such content, in particular videos, continues to be costly and challenging to scale. Our ambition is to build technology that equips more people with the power to reach, captivate, and inspire audiences.\nLearn more at www.heygen.com. Visit our Mission and Culture doc here. \nPosition Summary\n As a full stack engineering on the product eng team you will be working on the most crucial product features to heygen. As a full stack developer you will be expected to take end to end ownership of feature all the way from the frontend to backend API to ML models. You are someone who is passionate about creating impactful AI products, high levels of ownership and growth mindset. Tech Stack: Typescript, react, python, Go\nKey Responsibilities\nDevelopment: Design, develop, test, and deploy robust, scalable, and optimized features for the HeyGen platform across both front-end and back-end components.\nCollaboration: Work closely with UX/UI designers, product managers, and other engineering teams to deliver a holistic product experience to our users.\nMaintenance & Optimization: Monitor platform performance, identify bottlenecks, and implement solutions in a timely manner. Ensure the platform remains updated, secure, and compliant with the latest industry standards.\nQualifications\nBachelor's degree in Computer Science, Engineering, or a related field.\n3+ years of experience in Full Stack Software Development.\nExperienced with React, Javascript, Python, etc\nExperienced with RESTful API development.\nFamiliarity with cloud platforms such as AWS, Azure, or GCP.\nFamiliarity with database systems such as MySQL\nWhat HeyGen Offers\nCompetitive salary and benefits package.\nDynamic and inclusive work environment.\nOpportunities for professional growth and advancement.\nCollaborative culture that values innovation and creativity.\nAccess to the latest technologies and tools.\nSalary Range\n$180,000 - $215,000 annually\nPlease note that the salary information is a general guideline only. HeyGen considers factors such as scope and responsibilities of the position, candidate's work experience, education/training, key skills, and internal equity, as well as location, market and business considerations when extending an offer. As part of our total rewards package, HeyGen offers comprehensive benefits including a 401k plan, health benefits, generous PTO, a parental leave program and emotional health resources.\nHeyGen is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.","description_format":"text","description_chars":2782,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["401k plan","Equity","Parental leave"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Generative Video"],"lifecycle":[{"event":"open","at":"2026-08-30T07:12:07Z"},{"event":"open","at":"2026-09-25T19:21:11Z"}],"visa":[],"liveness":{"score":9,"band":"cold","label":"Long shot","p_open":1,"p_active":0.33,"p_room":0.28,"age_days":1037,"expected_fill_days":165,"reasons":["conf:0","velocity","win:tail","crowd:"],"computed_at":"2026-10-17T05:46:00Z"},"pay":{"stated_usd_annual":215000,"is_top_pay":true},"html_url":"https://alion.io/job/heygen-fullstack-software-engineer","json_url":"https://alion.io/job/heygen-fullstack-software-engineer.json","meta":{"generated_at":"2026-10-17T20:36:48Z","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":4626,"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":48080},"rest":"https://alion.io/mcp/rest/get_company?id=48080"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fheygen-fullstack-software-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%2Fheygen-fullstack-software-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%2Fheygen-fullstack-software-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/heygen-fullstack-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fheygen-fullstack-software-engineer"}]}