{"id":3452954,"url":"https://alion.io/job/lak-che-senior-software-engineer","title":"Senior Software Engineer","company":{"id":4485670,"name":"Lak-Che","domain":null,"url":"https://alion.io/company/lak-che","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Nigeria"],"countries":["NG"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":400000,"max":600000,"currency":"NGN","period":"month","gross":true,"usd_annual":5364},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Cloudflare","optional":false},{"name":"Confluence","optional":false},{"name":"DNS","optional":false},{"name":"Ethers.js","optional":false},{"name":"JavaScript","optional":false},{"name":"Linux","optional":false},{"name":"Nginx","optional":false},{"name":"Node JS","optional":false},{"name":"PM2","optional":false},{"name":"React.js","optional":false},{"name":"State Management","optional":false},{"name":"Token Standards","optional":false},{"name":"TypeScript","optional":false},{"name":"Vite","optional":false},{"name":"Ethereum","optional":true}],"status":"live","first_seen_at":"2026-10-29T00:00:00Z","employer_posted_date":null,"last_verified_at":"2026-10-29T00:00:00Z","board_verified":false,"closed_at":null,"days_open":4,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":4},"description":"Responsibilities:\n\nTake ownership of the existing KonectX codebase: a React (Vite) frontend, a Node.js/Express API, and MongoDB, and bring it to a completed, documented, tested state\nBuild and complete the operator dashboard: hotspot management, voucher issuance, session monitoring, and earnings visibility\nImplement and maintain the revenue settlement engine: multi-party splits, credit maturation windows, payout requests, and an auditable ledger\nIntegrate payment rails for Nigeria and for Francophone markets, including card, bank transfer, and mobile money\nWork on captive portal and router-side integration so that sessions are recorded reliably even on unstable links\nMaintain and improve our Web3 layer: $KXT balance accrual, distribution jobs, and wallet-facing views on Celo\nOwn deployment and uptime on our VPS estate: nginx, PM2, Cloudflare, environment and secret hygiene, backups, monitoring, and incident response\nDeliver every user-facing surface\nWrite documentation as you go: our engineering knowledge lives in Confluence, and undocumented work is treated as unfinished work\nWork with our CISO to close outstanding security items and keep the platform compliant with the NDPA 2023\n\nRequirements:\n\n5 years building and shipping production web applications, with at least 2 years of genuine full-stack ownership\nStrong JavaScript/TypeScript. Deep, practical Node.js and Express experience\nStrong React, including hooks, state management, and modern build tooling such as Vite\nReal MongoDB experience: schema design, indexing, aggregation, and knowing when a document database is the wrong choice\nYou have deployed and operated your own servers. Linux, nginx, process managers, TLS, DNS, and reverse proxies are not mysteries to you\nYou have written code that handles money, and you understand why that code is different from other code\nGit discipline, code review habits, and the ability to write tests that catch real regressions\nYou can pick up an unfamiliar codebase, understand it, and improve it without breaking it\nClear written English\n\nPreferred Requirements:\n\nExperience with Web3: ERC-20 tokens, EVM chains, ethers.js or viem, wallet integration. Celo specifically is a bonus\nExperience with payment integrations in Africa: Paystack, Flutterwave, mobile money aggregators\nNetworking exposure: captive portals, RADIUS, MikroTik or OpenWRT, hotspot management\nExperience as the most senior engineer on a product, or first engineering hire\n\nWho this role is not for:\n\nEngineers who have only worked inside a large team on a narrow slice of a system\nAnyone who needs a fully specified ticket before they can start\nAnyone uncomfortable being accountable for production uptime\n\nRemuneration: NGN 400,000 – 600,000, Gross monthly\n\nBenefits:\n\nFull technical ownership of a live product with paying users and a real expansion roadmap\nDirect access to founders; no layers between you and the decisions\nHybrid working: three days onsite at our Lekki office, two days remote\nPaid annual leave, statutory pension and PAYE handled, and a formal employment contract\nHardware and tooling provided\nExposure to DePIN, Web3, and cross-border African infrastructure — a rare combination on a Nigerian CV\nA three-month probation period with clear, written success criteria agreed in week one","description_format":"text","description_chars":3297,"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":["Annual leave"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Blockchain & Crypto"],"lifecycle":[{"event":"open","at":"2026-10-29T12:04:15Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":4,"expected_fill_days":28,"reasons":["seen:4","win:early"],"computed_at":"2026-11-02T06:13:15Z"},"pay":{"stated_usd_annual":5364,"is_top_pay":false},"html_url":"https://alion.io/job/lak-che-senior-software-engineer","json_url":"https://alion.io/job/lak-che-senior-software-engineer.json","meta":{"generated_at":"2026-11-02T16:33:37Z","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":22944,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-03T00:00:00Z"}},"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":4485670},"rest":"https://alion.io/mcp/rest/get_company?id=4485670"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Flak-che-senior-software-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%2Flak-che-senior-software-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%2Flak-che-senior-software-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/lak-che-senior-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Flak-che-senior-software-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3452954}},{"tool":"search_jobs","arguments":{"company":4485670,"detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3452954},"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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