{"id":3274414,"url":"https://alion.io/job/gravity-team-hft-network-engineer","title":"HFT Network Engineer","company":{"id":2036002,"name":"Gravity Team","domain":"gravityteam.co","url":"https://alion.io/company/gravityteam","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Networking","role_family":"Networking","seniority":null,"employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Riga, Latvia"],"countries":["LV"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":6000,"max":10000,"currency":"EUR","period":"month","gross":false,"usd_annual":134448},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ansible","optional":false},{"name":"BGP","optional":false},{"name":"Linux","optional":false},{"name":"Python","optional":false},{"name":"TCP/IP","optional":false},{"name":"Tcpdump","optional":false},{"name":"Wireshark","optional":false}],"status":"live","first_seen_at":"2026-10-26T11:04:25Z","employer_posted_date":null,"last_verified_at":"2026-10-26T11:04:25Z","board_verified":false,"closed_at":null,"days_open":4,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":4},"description":"Job Requirements3+ years in a similar Network Engineer / Infrastructure / SRE role focused on performance and reliability.\nProven experience designing and operating low-latency, high-throughput networks.\nStrong theoretical and practical knowledge of TCP/IP, routing (especially BGP), and network diagnostics.\nHands-on experience with Linux network tuning, kernel parameters, and packet capture/analysis tools (e.g., tcpdump, Wireshark, Corvil).\nExperience with data center networking, colocation connectivity and cross-connect provisioning.\nDemonstrated success in reducing latency or jitter across distributed systems.\nAbility to automate network configuration and monitoring (Python, Ansible, or equivalent).\nSecurity-first mindset - experience balancing low latency with robust protection (DDoS mitigation, ACLs, etc.).\nJob descriptionYou are\nA low latency network engineer. You understand that in trading microseconds matter, and you know how to find and eliminate them. You’re pragmatic, systematic and capable of working independently across complex systems spanning dozens of global trading venues.You enjoy working at the intersection of networking, infrastructure and trading. You know how to navigate incomplete information, changing requirements and global constraints.\nWhat you will doDesign, deploy, and maintain ultra-low-latency network infrastructure connecting several dozen trading venues.\nMeasure and analyze end-to-end latency, packet loss, and jitter; identify and eliminate bottlenecks.\nBuild optimized routing paths, BGP configurations, and peering strategies for global trading connectivity.\nWork with data center and telecom providers to establish cross-connects, leased lines, and dark fiber routes.\nTune Linux networking stacks and NIC configurations for microsecond-level performance.\nAutomate network monitoring, telemetry, and alerting systems.\nCollaborate with devops, trading and infrastructure teams on seamless networking solution integration in trading algorithms.\nMaintain network security and resilience while optimizing for minimal overhead.\nWhat we offerEngage with fast-moving, challenging, and unique business problems.\nOpportunity to participate in global crypto events with a tangible impact on the market.\nCompetitive salary + Profit sharing tied to your performance. The upside is unlimited.\nFlexible working hours, casual work attire and startup atmosphere.\nExtremely open idea meritocracy.\nWork alongside a small, highly talented team.\nCustomizable benefits including free food, transportation, sports, spa & wellness, and more.\nAccess to A-class business tools chosen by you.","description_format":"text","description_chars":2623,"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":["Flexible schedule"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Blockchain & Crypto","Financial Services","Crypto Exchanges"],"lifecycle":[{"event":"open","at":"2026-10-26T13:26:30Z"}],"visa":[],"liveness":{"score":84,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.837,"p_room":1,"age_days":4,"expected_fill_days":38,"reasons":["seen:4","win:early"],"computed_at":"2026-10-31T05:58:55Z"},"pay":{"stated_usd_annual":134448,"is_top_pay":false},"html_url":"https://alion.io/job/gravity-team-hft-network-engineer","json_url":"https://alion.io/job/gravity-team-hft-network-engineer.json","meta":{"generated_at":"2026-10-31T06:43:58Z","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":9926,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-01T00:00:00Z"}},"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":2036002},"rest":"https://alion.io/mcp/rest/get_company?id=2036002"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fgravity-team-hft-network-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%2Fgravity-team-hft-network-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%2Fgravity-team-hft-network-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/gravity-team-hft-network-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fgravity-team-hft-network-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3274414}},{"tool":"search_jobs","arguments":{"company":"gravityteam.co","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3274414},"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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