{"id":52680,"url":"https://alion.io/job/tether-p2p-node-js-engineer-holepunch-100-remote-worldwide","title":"P2P Node.js Engineer - Holepunch (100% Remote, Worldwide)","company":{"id":43,"name":"Tether","domain":"tether.to","url":"https://alion.io/company/tether","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Recruitee","truth_index":{"grade":"A","score":92,"open_postings":104,"ghost_share":0,"stale_share":0.115,"repost_share":0,"time_to_fill_p50_days":65,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Lugano, Switzerland"],"countries":["CH"],"hiring_countries":["CH"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":108000,"max_usd":190000,"period":"year","method":"role_seniority_country_cell","sample_n":21},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Bitcoin","optional":false},{"name":"JavaScript","optional":false},{"name":"Libp2p","optional":false},{"name":"Node JS","optional":false},{"name":"TCP/IP","optional":false},{"name":"Tokenization","optional":false},{"name":"C","optional":true},{"name":"libuv","optional":true}],"status":"live","first_seen_at":"2026-07-30T14:44:44Z","employer_posted_date":"2026-07-30","last_verified_at":"2026-10-18T14:13:54Z","board_verified":true,"closed_at":null,"days_open":79,"trust":{"level":"ok","repost_count":0,"flags":[],"days_open":79},"description":"Join Tether and Shape the Future of Digital Finance\nAt Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses-from exchanges and wallets to payment processors and ATMs-to seamlessly integrate reserve-backed tokens across blockchains. By harnessing the power of blockchain technology, Tether enables you to store, send, and receive digital tokens instantly, securely, and globally, all at a fraction of the cost. Transparency is the bedrock of everything we do, ensuring trust in every transaction.\nInnovate with Tether\nTether Finance: Our innovative product suite features the world’s most trusted stablecoin, USDT, relied upon by hundreds of millions worldwide, alongside pioneering digital asset tokenization services.\nBut that’s just the beginning:\nTether Power: Driving sustainable growth, our energy solutions optimize excess power for Bitcoin mining using eco-friendly practices in state-of-the-art, geo-diverse facilities.\nTether Data: Fueling breakthroughs in AI and peer-to-peer technology, we reduce infrastructure costs and enhance global communications with cutting-edge solutions like KEET, our flagship app that redefines secure and private data sharing.\nTether Education: Democratizing access to top-tier digital learning, we empower individuals to thrive in the digital and gig economies, driving global growth and opportunity.\nTether Evolution: At the intersection of technology and human potential, we are pushing the boundaries of what is possible, crafting a future where innovation and human capabilities merge in powerful, unprecedented ways.\nWhy Join Us?\nOur team is a global talent powerhouse, working remotely from every corner of the world. If you’re passionate about making a mark in the fintech space, this is your opportunity to collaborate with some of the brightest minds, pushing boundaries and setting new standards. We’ve grown fast, stayed lean, and secured our place as a leader in the industry.\nIf you have excellent English communication skills and are ready to contribute to the most innovative platform on the planet, Tether is the place for you.\nAre you ready to be part of the future?\nAbout the job\nP2P Node.js Engineer (Remote)\n\n We're big fans of Node.js - Holepunch is built on it. During this next growth phase, we could use your help to expand and strengthen our core P2P networking and storage primitives. Our P2P technology covers a wide surface area, so if the parts of this following tech profile fits you, we’d love to talk to you.\nRequirements\nRequirements\nExtensive knowledge of P2P protocols (Kademlia, BitTorrent, libp2p, hypercore)\n\nDemonstrable experience optimizing network protocols for performance\n\nAdvanced JavaScript skills for implementing high-performance networking code\n\nDeep understanding of UDP and TCP/IP networking, including NAT traversal techniques\n\nExperience implementing custom binary protocols and serialization formats\n\nFamiliarity with cryptographic primitives for secure P2P communication\n\nExperience with performance profiling and optimization of networked systems\n\nPreferred Qualifications\n5+ years experience building production P2P systems or distributed systems\n\nExperience optimizing JavaScript for low-latency networking applications\n\nKnowledge of V8 internals and JavaScript performance characteristics\n\nExperience with libuv and asynchronous I/O in C\n\nContributions to open-source P2P projects or networking libraries\n\nExperience building reliable systems on unreliable networks\n\nExperience with Node.js native addons and bridging between JS and C","description_format":"text","description_chars":3617,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"Upper-Intermediate (B2)","optional":false}]},"benefits":[],"hiring_locations":[{"name":"Switzerland","iso":"CH","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Cryptocurrencies","Crypto Payments","Stablecoins"],"lifecycle":[{"event":"open","at":"2026-07-30T14:44:44Z"}],"visa":[],"liveness":{"score":26,"band":"fade","label":"Fading","p_open":1,"p_active":0.596,"p_room":0.44,"age_days":78,"expected_fill_days":65,"reasons":["conf:3","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/tether-p2p-node-js-engineer-holepunch-100-remote-worldwide","json_url":"https://alion.io/job/tether-p2p-node-js-engineer-holepunch-100-remote-worldwide.json","meta":{"generated_at":"2026-10-18T14:33:13Z","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":21092,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-19T00:00:00Z"}},"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":43},"rest":"https://alion.io/mcp/rest/get_company?id=43"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ftether-p2p-node-js-engineer-holepunch-100-remote-worldwide"},{"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%2Ftether-p2p-node-js-engineer-holepunch-100-remote-worldwide"},{"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%2Ftether-p2p-node-js-engineer-holepunch-100-remote-worldwide"},{"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/tether-p2p-node-js-engineer-holepunch-100-remote-worldwide\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ftether-p2p-node-js-engineer-holepunch-100-remote-worldwide"}]}