{"id":2207738,"url":"https://alion.io/job/bitgo-senior-software-engineer-mobile-backend","title":"Senior Software Engineer - Mobile Backend","company":{"id":2818,"name":"BitGo","domain":"bitgo.com","url":"https://alion.io/company/bitgo","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"B","score":76,"open_postings":50,"ghost_share":0.4,"stale_share":0,"repost_share":0.02,"time_to_fill_p50_days":51,"computed_at":"2026-10-12T06:55:09Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"on_site","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":null,"salary_estimate":{"min_usd":87000,"max_usd":155000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":190},"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Git","optional":false},{"name":"GitHub","optional":false},{"name":"Node JS","optional":false},{"name":"PostgreSQL","optional":false},{"name":"React.js","optional":false},{"name":"Staking","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-10-09T22:36:35Z","employer_posted_date":"2026-10-09","last_verified_at":"2026-10-12T20:11:03Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":2},"description":"BitGo (NYSE: BTGO) is the digital asset infrastructure company delivering custody, wallets, staking, trading, financing, stablecoins, and settlement services from regulated cold storage. Since 2013, BitGo has focused on accelerating the transition of the financial system to a digital asset economy. BitGo maintains a global presence and multiple regulated entities, including BitGo Bank & Trust, National Association, the first federally chartered digital asset trust bank owned by a publicly traded company. Today, BitGo serves thousands of institutions, including many of the industry's top brands, financial institutions, exchanges, and platforms, and millions of investors worldwide. For more information, visit www.bitgo.com.\nThis role will require being full-time onsite at our Toronto office to support collaborative team dynamics and innovative problem-solving.\nBitGo is looking for a Senior Software Engineer (Backend) to join our Mobile team and help us build the first-time user experience for our retail users.\nResponsibilities:\nDesign and build scalable, well abstracted, and robust APIs, libraries, and services to empower our API-first platform\nOwn functionality and scalability features by taking responsibility from inception to deployment and customer integration\nExpose and document functionality to the UI, third-party developers, and our internal and external tooling\nCollaborate with cross-functional teams to define, design, and ship new features\nWrite clean, maintainable, and efficient code\nEnsure the performance, quality, and responsiveness of applications\nIdentify and correct bottlenecks and fix bugs\nContinuously discover, evaluate, and implement new technologies to maximize development efficiency\nParticipate in code reviews and contribute to a culture of continuous improvement\nWork closely with product managers, designers, and other engineers to understand and refine product requirements\nProvide mentorship to your peers in the broader engineering team through code reviews and education on best practices\nSkills & Experience: \nWe are looking for teammates who share and practice our values: open communication, transparency, taking ownership, and a high level of craftsmanship. We are looking for coworkers who share our vision and mission: deliver trust in digital assets. \nRequired\n6+ years of proven experience of back-end and server-side development\nGreat at algorithm design, problem solving, and complexity analysis\nStrong experience with of TypeScript, Node.js and Express\nStrong experience with Node.js, TypeScript, PostgreSQL and MongoDB\nStrong experience with RESTful API design\nExperience with microservices and service-oriented architectures\nExperience with unit and functional testing and debugging\nExperience in Git/GitHub and branching methodologies, code review tools, CI tools, etc.\nAbility to move quickly and adjust course as needed in a fast-paced environment\nBachelor’s degree in computer science, applied mathematics, or another technical discipline from a top university\nUnderstanding of and strong interest in cryptocurrencies and blockchain\nPreferred\nExperience developing consumer-facing crypto products\nProven experience building public-facing APIs in a production environment\nAbility to work full-stack and familiarity with React \nExperience working with clients and/or business partners\nFamiliarity with any of the following: digital wallets, clearing and settlement, lending, trading, accounting systems, etc\nWhy Join BitGo?\nDisrupting an industry takes vision, innovation, passion, technical chops, drive to deliver, collaboration, and execution. Join a team of great people who strive for excellence and personify our corporate values of ownership, craftsmanship, and open communication. We are looking for new colleagues who bring innovative ways of thinking and problem-solving, and who want risks to be part of the team that changes the world’s financial markets.\nBenefits may vary based on location.\nPay Transparency Notice:\nDepending upon your leveling and location, the compensation for this role averages between $180,000 and $220,000 CAD base salary. Equity, an annual performance bonus, and the benefits outlined above are also part of this role’s package.\nCryptocurrencies are the most disruptive change the financial services industry has seen in years. Join us and you'll be able to look back and say you were part of the team that transformed investing.","description_format":"text","description_chars":4436,"description_truncated":false,"requirements":{"experience_years_min":6,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Equity"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Crypto Wallets","Custody & Fund Administration"],"lifecycle":[{"event":"open","at":"2026-10-10T00:19:20Z"}],"visa":[{"country":"CA","licensed_sponsor":true,"evidence":"Positions approved through LMIA in 12 months: 3","filings_12m":3,"filings_prev_12m":0,"green_card_filings_12m":null,"median_offered_wage_usd":null,"route":"High Wage; Global Talent Stream","cap_exempt":false,"checked_at":"2026-10-03T21:10:52+00:00","sources":["ESDC: employers issued a positive LMIA"],"filings_for_role_12m":3}],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":2,"expected_fill_days":51,"reasons":["conf:3","velocity","win:early"],"computed_at":"2026-10-12T06:55:09Z"},"pay":null,"html_url":"https://alion.io/job/bitgo-senior-software-engineer-mobile-backend","json_url":"https://alion.io/job/bitgo-senior-software-engineer-mobile-backend.json","meta":{"generated_at":"2026-10-12T22:31:31Z","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":36696,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-13T00:00:00Z"}},"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":2818},"rest":"https://alion.io/mcp/rest/get_company?id=2818"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fbitgo-senior-software-engineer-mobile-backend"},{"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%2Fbitgo-senior-software-engineer-mobile-backend"},{"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%2Fbitgo-senior-software-engineer-mobile-backend"},{"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/bitgo-senior-software-engineer-mobile-backend\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fbitgo-senior-software-engineer-mobile-backend"}]}