{"id":245864,"url":"https://alion.io/job/coinme-technical-solutions-engineer","title":"Technical Solutions Engineer","company":{"id":9980,"name":"Coinme","domain":"coinme.com","url":"https://alion.io/company/coinme","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":null},"role":"Solutions","role_family":"Solutions","seniority":null,"employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":["Canada"],"countries":["CA"],"hiring_countries":["US","CA"],"hiring_countries_total":2,"salary":null,"salary_estimate":{"min_usd":70000,"max_usd":158000,"period":"year","method":"role_country_seniority_unknown","sample_n":228},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Datadog","optional":false},{"name":"DeFi","optional":false},{"name":"Polygon","optional":false},{"name":"Postman","optional":false}],"status":"live","first_seen_at":"2026-08-28T00:08:59Z","employer_posted_date":"2026-09-11","last_verified_at":"2026-10-25T20:16:12Z","board_verified":true,"closed_at":null,"days_open":58,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":58},"description":"At Coinme, we’re redefining access to financial services in a digital world. By combining the cutting-edge power of blockchain technology with everyday simplicity, we make digital currencies accessible and usable for all.\nAs the world's largest network of cryptocurrency kiosks with over 40,000 locations nationwide, we're breaking down barriers to crypto adoption through our seamless mobile app, secure digital wallet, and DeFi integrations. Beyond our consumer offerings, we're also the infrastructure powering the crypto revolution for businesses.\nThrough our enterprise Crypto-as-a-Service (CaaS) platform, we enable businesses to launch crypto capabilities in weeks, not months. Our modular, API-first infrastructure provides everything from KYC and payment processing to liquidity and custody solutions-all fully licensed and compliant.\nWe’re big enough to lead the charge in decentralized finance but small enough that your ideas will make waves. Every role at Coinme contributes to building a financial future where everyone has the tools to thrive. At Coinme, your growth fuels our mission. Together, we RISE.\nTechnical Solutions Engineer, Payments\nAbout the Role\nCoinme is part of Polygon Labs, and together we're building the Open Money Stack: one integration for wallets, compliance, fiat on and off ramps, and settlement. Coinme brings the regulated US fiat layer, built over nearly a decade with money transmitter licenses, 50,000+ retail locations, and over $1B processed. The stack is live and fintechs and financial institutions are integrating it now.\nThis role owns the technical experience of building on us: our API documentation and integration path, the technical answers partners need during a sales conversation, and getting signed partners from kickoff to production. You'd be defining what good looks like, with the room to set the standard and the mandate to hold it. The bar we're setting is the best developer experience in payments: a competent developer working with an AI coding assistant should be able to integrate us without needing to talk to us at all.\nThis is a senior individual contributor role with deep technical ownership.\nWhat You'll Do\nOwn the API and integration docs. Rewrite what's wrong, fill what's missing, keep it current as the stack changes\nBuild the quickstarts, sample code, and reference architectures that get a developer from nothing to a working integration\nAnswer technical questions from partners during sales conversations and during builds, and resolve them yourself rather than passing them to engineering\nTake signed partners live: requirements intake, provisioning once KYB and KYC clear, sandbox testing, webhooks, go-live checks\nWork with the integration program manager on timelines so partners know what's coming and when\nLearn the stack deeply: CaaS ramps, Sequence wallets, Trails, OMSX, bank rails, custodial and non-custodial flows, virtual accounts, deposit addresses, webhooks\nBuild demos and sample apps that BD can use to show what the products do\nPush what you learn back into Product and Engineering. You'll see every rough edge in the API before anyone else does\nAutomate the repetitive parts of onboarding and provisioning, and use AI tools to move faster on docs and support\nWho You Are\nYou've worked in US payments and you know the rails: fund flows, settlement, reconciliation, and how money actually moves here. US payments has its own rules and its own failure modes, and this role needs someone who has already lived in it.\nBeyond that, we're open on where you're coming from. You may have run API integrations for customers at a payments or fintech company, taking them from kickoff to production. Or you may have owned docs, SDKs, or developer support at an API-first payments company. Either path works.\nYou should also have:\nHands-on US payments experience. You've worked ACH, RTP, wires, card rails, or an equivalent, and you understand settlement and reconciliation in practice, not in theory\nReal hands-on API skills. You can read logs, debug a broken webhook, reason about auth, and work in Postman or Bruno and Datadog. You don't need to be a software engineer, but you do need to solve problems instead of routing them\nStrong technical writing. You can take a messy system and document it so a stranger can follow it\nPatience for ambiguity. The stack changes weekly, the docs are thin, and nobody is going to hand you a plan\nComfort using AI tools in your daily work, and an eye for how to make our docs work well for developers who are using them too\nNice to Have\nCrypto or stablecoin experience, especially wallets and on-chain settlement. You can learn it here, but having seen it will shorten your ramp meaningfully\nEarly-stage or smaller company experience where you've built something without a playbook\nEnough coding to build a demo app\nExperience with a docs platform like Mintlify\nExposure to KYB and KYC tooling\nCheck out our AI Usage Guidelines to understand how we approach AI tools during the hiring process.","description_format":"text","description_chars":5022,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"},{"name":"Canada","iso":"CA","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Cryptocurrencies","Crypto Exchanges"],"lifecycle":[{"event":"open","at":"2026-09-05T10:45:25Z"}],"visa":[],"liveness":{"score":23,"band":"cold","label":"Long shot","p_open":1,"p_active":0.504,"p_room":0.45,"age_days":58,"expected_fill_days":35,"reasons":["conf:1","win:tail"],"computed_at":"2026-10-25T05:49:26Z"},"pay":null,"html_url":"https://alion.io/job/coinme-technical-solutions-engineer","json_url":"https://alion.io/job/coinme-technical-solutions-engineer.json","meta":{"generated_at":"2026-10-25T22:43:21Z","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":32059,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-26T00:00:00Z"}},"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":9980},"rest":"https://alion.io/mcp/rest/get_company?id=9980"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcoinme-technical-solutions-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%2Fcoinme-technical-solutions-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%2Fcoinme-technical-solutions-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/coinme-technical-solutions-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcoinme-technical-solutions-engineer"}]}