{"id":2526493,"url":"https://alion.io/job/superhuman-software-engineer-full-stack-gptzero-early-career","title":"Software Engineer, Full-Stack - GPTZero, Early Career","company":{"id":4056,"name":"Superhuman","domain":"superhuman.com","url":"https://alion.io/company/superhuman","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"junior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Toronto, Canada"],"countries":["CA"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":125000,"max":130000,"currency":"CAD","period":"year","gross":null,"usd_annual":91451},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Claude Code","optional":false},{"name":"Cursor","optional":false},{"name":"Edge AI","optional":false},{"name":"JavaScript","optional":false},{"name":"Node JS","optional":false},{"name":"OpenAI Codex","optional":false},{"name":"Python","optional":false},{"name":"React.js","optional":false},{"name":"TypeScript","optional":false},{"name":"CI/CD","optional":true},{"name":"Dropbox","optional":true},{"name":"Git","optional":true},{"name":"LangChain","optional":true},{"name":"OpenAI","optional":true},{"name":"PyTorch","optional":true},{"name":"PyTorch C++","optional":true},{"name":"TensorFlow","optional":true},{"name":"TensorFlow C++","optional":true}],"status":"live","first_seen_at":"2026-09-29T22:26:13Z","employer_posted_date":"2026-09-29","last_verified_at":"2026-10-14T16:02:13Z","board_verified":true,"closed_at":null,"days_open":14,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":14},"description":"Superhuman offers a dynamic hybrid working model for this role. This flexible approach gives team members the best of both worlds: plenty of focus time alongside in-person collaboration that fosters trust, innovation, and a strong team culture. This role requires at least 2 days per week in our Toronto hub.\nAbout Superhuman\nGrammarly is now part of Superhuman, the AI productivity platform on a mission to unlock the superhuman potential in everyone. The Superhuman suite of apps and agents brings AI wherever people work, integrating with over 1 million applications and websites. The company’s products include Grammarly’s writing assistance, Coda’s collaborative workspaces, Mail’s inbox management, and Go, the proactive AI assistant that understands context and delivers help automatically. Founded in 2009, Superhuman empowers over 40 million people, 50,000 organizations, and 3,000 educational institutions worldwide to eliminate busywork and focus on what matters. Learn more at superhuman.com.\nThe Opportunity\nWe’re hiring early-career Software Engineers who want to learn fast, ship real product, and build AI-native software used by millions.\nFrom day one, you’ll work on production systems - not toy problems - alongside experienced engineers who care deeply about craft, judgment, and impact. You’ll contribute to features across our core products, learn how large-scale systems are designed and shipped, and develop a strong engineering foundation in a modern, AI-first environment.\nThis role is for engineers who are curious, thoughtful, and excited to turn ideas into real outcomes.\nWhat You’ll Do\nAs a Software Engineer at Superhuman, you will:\nShip production-grade code that impacts over 40 million daily active users across our suite of AI-powered productivity tools\n\nBuild and iterate on features for Grammarly, Coda, Superhuman Mail, and Go\n\nWork with cutting-edge AI technologies and modern web frameworks\n\nCollaborate closely with product, design, and engineering teams to deliver delightful user experiences\n\nDevelop AI-native features that leverage large language models, natural language processing, and intelligent automation\n\nLearn how to build large-scale distributed systems that are highly available and reliable\n\nLearn best practices around system design, testing, deployment, and scalability\n\nContribute to technical discussions and help shape the direction of your team’s projects\n\nGrow rapidly through mentorship, feedback, and hands-on ownership of real projects\n\nMake a meaningful impact on the lives of millions of people who rely on our products every day\n\nWhat We’re Looking For\nMust-haves:\nBachelor’s or Master’s degree in Computer Science, Engineering, or a related field (or equivalent practical experience), graduating in 2026 or 2027\n\nStrong foundation in computer science fundamentals, including data structures, algorithms, and software design\n\nProficiency in at least one programming language (e.g., Python, JavaScript/TypeScript, Java, Go, C++)\n\nExperience with web tech (React, Node.js, TypeScript)\n\nExperience building software through internships, personal projects, open source contributions, hackathons, or coursework\n\nAI native and experienced in using AI coding agents like Claude Code, Cursor, and Codex for productivity gains\n\nSolid understanding of system design, databases, and back-end architecture\n\nExcellent communication skills and ability to collaborate effectively with cross-functional teams\n\nA demonstrated ability to work independently with minimal guidance, proactively manage tasks and priorities, analyze and execute work efficiently, and thrive in a fast-paced, results-driven environment\n\nNice-to-haves:\nPrevious internship experience at a technology company\n\nExperience with web tech (React, Node.js, TypeScript)\n\nExposure to AI/ML tools, APIs, or frameworks (e.g., OpenAI, LangChain, TensorFlow, PyTorch)\n\nFamiliarity with modern engineering workflows (Git, CI/CD, testing frameworks)\n\nTrack record of shipping projects end-to-end\n\nComfort navigating ambiguity and learning new technologies quickly\n\nCompensation and Benefits\nSuperhuman offers all team members competitive pay along with a benefits package encompassing the following and more:\nExcellent health care (including a wide range of medical, dental, vision, mental health, and fertility benefits)\n\nDisability and life insurance options\n\n401(k) and RRSP matching\n\nPaid parental leave\n\n20 days of paid time off per year, 12 days of paid holidays per year, two floating holidays per year, and flexible sick time\n\nGenerous stipends (including those for caregiving, pet care, wellness, your home office, and more)\n\nAnnual professional development budget and opportunities\n\nSuperhuman takes a market-based approach to compensation, so base pay may vary by location. Our US locations are categorized into two compensation zones based on proximity to our hub locations.\nFor more information about our compensation zones and locations where we currently support employment, please refer to this page. If a location of interest is not listed, please speak with a recruiter for additional information.\nBase pay may vary considerably depending on job-related knowledge, skills, and experience. The expected salary ranges for this position are outlined by compensation zone and may be modified in the future.\nWhy You’ll Love It Here\nLearn by doing: You’ll work on meaningful problems with real users, not shadow projects\nStrong mentorship: Learn from engineers who’ve built and scaled products at companies like Google, Facebook, and Dropbox\nReal ownership: We trust early-career engineers with responsibility and support them as they grow\nConnected culture: Highly collaborative teams, in-person connection, and shared wins\nWe encourage you to apply\nAt Superhuman, we value our differences, and we encourage all to apply-especially those whose identities are traditionally underrepresented in tech organizations. We do not discriminate on the basis of race, religion, color, gender expression or identity, sexual orientation, ancestry, national origin, citizenship, age, marital status, veteran status, disability status, political belief, or any other characteristic protected by law. Superhuman is an equal opportunity employer and a participant in the US federal E-Verify program (US). We also abide by the Employment Equity Act (Canada).","description_format":"text","description_chars":6368,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Equity","Home office","Hybrid work","Life insurance","Parental leave","Professional development"],"hiring_locations":[{"name":"Canada","iso":"CA","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["LLM & Generative AI","Office & Productivity Software"],"lifecycle":[{"event":"open","at":"2026-10-14T12:24:37Z"}],"visa":[],"liveness":{"score":57,"band":"ok","label":"Likely open","p_open":1,"p_active":0.755,"p_room":0.75,"age_days":14,"expected_fill_days":17,"reasons":["conf:2","win:late","comp:junior"],"computed_at":"2026-10-14T18:47:10Z"},"pay":{"stated_usd_annual":91451,"is_top_pay":false},"html_url":"https://alion.io/job/superhuman-software-engineer-full-stack-gptzero-early-career","json_url":"https://alion.io/job/superhuman-software-engineer-full-stack-gptzero-early-career.json","meta":{"generated_at":"2026-10-14T18:47:10Z","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":24400,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-15T00:00:00Z"}},"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":4056},"rest":"https://alion.io/mcp/rest/get_company?id=4056"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsuperhuman-software-engineer-full-stack-gptzero-early-career"},{"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%2Fsuperhuman-software-engineer-full-stack-gptzero-early-career"},{"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%2Fsuperhuman-software-engineer-full-stack-gptzero-early-career"},{"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/superhuman-software-engineer-full-stack-gptzero-early-career\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsuperhuman-software-engineer-full-stack-gptzero-early-career"}]}