{"id":2505583,"url":"https://alion.io/job/pathai-senior-software-engineer-fullstack","title":"Senior Software Engineer, Fullstack","company":{"id":38957,"name":"Pathai","domain":"pathai.com","url":"https://alion.io/company/pathai","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Boston, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":127500,"max":195500,"currency":"USD","period":"year","gross":null,"usd_annual":195500},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"Django","optional":false},{"name":"Docker","optional":false},{"name":"FastAPI","optional":false},{"name":"GitLab CI","optional":false},{"name":"JavaScript","optional":false},{"name":"Kubernetes","optional":false},{"name":"Machine Learning","optional":false},{"name":"Python","optional":false},{"name":"React.js","optional":false},{"name":"Vue.js","optional":false},{"name":"Amazon EKS","optional":true},{"name":"Amazon S3","optional":true},{"name":"Apache Kafka","optional":true},{"name":"PostgreSQL","optional":true}],"status":"live","first_seen_at":"2026-08-11T17:46:55Z","employer_posted_date":"2026-09-21","last_verified_at":"2026-11-01T13:29:34Z","board_verified":true,"closed_at":null,"days_open":81,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":81},"description":"PathAI's mission is to improve patient outcomes with AI-powered pathology. \nOur platform promises substantial improvements to the accuracy of diagnosis and the efficacy of treatment of diseases like cancer, leveraging modern approaches in machine learning and artificial intelligence. We have a track record of success in deploying AI algorithms for histopathology in translational research, pathology labs and clinical trials. Rigorous science and careful analysis is critical to the success of everything we do. Our team, composed of diverse employees with a wide range of backgrounds and experiences, is passionate about solving challenging problems and making a huge impact on patient outcomes.\nWe're looking for skilled and experienced engineers to join our team and help lay the groundwork for our growing software platform. We believe in using the best tool for the job. At PathAI, we are constantly evaluating our tech stack and our current tools consist of:\nPython\nVue.js\nDjango + DRF\nDocker\nAWS: EKS, S3, RDS/PostgreSQL, SQS, MSK/Kafka\nThe Opportunity\nWe’re looking for a Fullstack Senior Software Engineer to join our team. You will help solve interesting problems with code and work with a wide range of systems, processes, and technologies to solve problems in sustainable ways. You will drive the architecture of our application platform, considering the team's needs and our future product roadmap goals.\nYou will build new features for internal and external users, and refactor existing ones to make them better.\nYou will work across the full lifecycle of development; you will take responsibility for the quality of the code produced by you and the team.\nYou will collaborate with product, design, machine learning, and infrastructure teams.\nYou will contribute to a SaaS platform used in clinical trial workflows, ensuring reliability, data integrity, and compliance with industry standards.\nYou will collaborate with clinical, QA, and regulatory teams to ensure software changes meet validation expectations and support inspection readiness.\nYou will drive and uphold high engineering standards, bringing consistency to the codebases you encounter and ensuring software is adequately reviewed, tested, and integrated.\nYou will mentor, learn, and share knowledge with others along the way.\nWho You Are: (Required)\nYou have a BS in Computer Science, Software Engineering or closely related technical field.\nYou have 5+ years of full life cycle development experience.\nYou have demonstrated the ability to take on complex tasks, learn quickly and work in a proactive manner.\nYou have demonstrated experience and skills in designing and building Python-based (FastAPI or Django) applications.\nYou have experience with modern frontend JavaScript frameworks such as React, Vue, or equivalent for building responsive, user-friendly interfaces.\nYou have a demonstrated foundation in data structures, algorithms, and OO design.\nYou have a demonstrated ability to collaborate with a distributed team and to work autonomously on projects; You have demonstrated problem-solving skills and the ability to work in a fast-paced, agile environment.\nYou have strong interpersonal and communication skills, with the ability to attend client-facing meetings and explain technical concepts to non-experts.\nYou have demonstrated cloud platform experience (AWS) \nPreferred:\nYou have experience working in the healthtech industry\nYou have experience with modern frontend JavaScript frameworks such as React, Vue, or equivalent for building responsive, user-friendly interfaces.\nYou have hands-on experience with CI/CD tools, e.g. GitLab CI\nYou have demonstrated knowledge of containerization technologies like Docker and container orchestration tools like Kubernetes\nYou have knowledge of some IaC framework\nYou have excellent organizational skills and the ability to prioritize and manage multiple projects efficiently.\nThis is a hybrid position based in Boston, MA.\nRelocation benefits are not available for this position.\nThe expected salary range for this position based on the primary location Boston, MA is $127,500 - $195,500. Actual pay will be determined based on experience, qualifications, geographic location, and other job-related factors permitted by law. \nPathAI is an equal opportunity employer. It is our policy and practice to employ, promote, and otherwise treat any and all employees and applicants on the basis of merit, qualifications, and competence. The company's policy prohibits unlawful discrimination, including but not limited to, discrimination on the basis of Protected Veteran status, individuals with disabilities status, and consistent with all federal, state, or local laws.","description_format":"text","description_chars":4705,"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":[],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":true,"industries":["Medical AI","Medical Laboratories"],"lifecycle":[{"event":"open","at":"2026-10-14T07:14:08Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 13","filings_12m":13,"filings_prev_12m":7,"green_card_filings_12m":0,"median_offered_wage_usd":132500,"route":null,"cap_exempt":false,"checked_at":"2026-10-29T16:27:21+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":17,"band":"cold","label":"Long shot","p_open":1,"p_active":0.6,"p_room":0.28,"age_days":81,"expected_fill_days":26,"reasons":["conf:0","win:tail","crowd:"],"computed_at":"2026-11-01T06:10:25Z"},"pay":{"stated_usd_annual":195500,"is_top_pay":true},"html_url":"https://alion.io/job/pathai-senior-software-engineer-fullstack","json_url":"https://alion.io/job/pathai-senior-software-engineer-fullstack.json","meta":{"generated_at":"2026-11-01T14:24:07Z","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":22043,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-02T00:00:00Z"}},"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":38957},"rest":"https://alion.io/mcp/rest/get_company?id=38957"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fpathai-senior-software-engineer-fullstack"},{"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%2Fpathai-senior-software-engineer-fullstack"},{"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%2Fpathai-senior-software-engineer-fullstack"},{"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/pathai-senior-software-engineer-fullstack\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fpathai-senior-software-engineer-fullstack"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":2505583}},{"tool":"search_jobs","arguments":{"company":"pathai.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":2505583},"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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