{"id":2495664,"url":"https://alion.io/job/jito-senior-software-engineer-jtx","title":"Senior Software Engineer - JTX","company":{"id":1858239,"name":"Jito","domain":"jito.network","url":"https://alion.io/company/jito-network","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":null},"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":["United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":180000,"max":225000,"currency":"USD","period":"year","gross":null,"usd_annual":225000},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"DeFi","optional":false},{"name":"Go","optional":false},{"name":"Jito","optional":false},{"name":"Liquid Staking","optional":false},{"name":"MEV","optional":false},{"name":"Rust","optional":false},{"name":"Slack","optional":false},{"name":"Solana","optional":false}],"status":"live","first_seen_at":"2026-05-11T18:36:17Z","employer_posted_date":"2026-05-11","last_verified_at":"2026-10-15T23:06:30Z","board_verified":true,"closed_at":null,"days_open":157,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":156},"description":"About Jito\nJito builds the market layer of Solana: the execution, capital, and incentive infrastructure behind the network's onchain economy. That includes the validator client running the majority of Solana stake, BAM (a new framework for verifiable ordering, pre-execution privacy, and programmable blockspace), JitoSOL (the leading liquid staking token on Solana), and JTX (trading built directly on our own market infrastructure).\nWe are a lean, high-density team. Everyone here owns real surface area, works in the open, and ships at pace. The engineers on this team are the people market makers call when milliseconds matter.\nJito builds the Market Layer of Solana, the infrastructure that powers real markets on-chain. We started by building foundational network infrastructure: execution systems, capital markets, and incentive mechanisms that process billions in daily transaction value. Our products (Jito Block Engine, BAM, and JitoSOL) are market leaders and core to how Solana's economy operates.\nNow we're moving up the stack. You’ll help build JTX, the trading app designed to capture the next generation of on-chain volume - not simply by adding more features or competing on fees, but by creating the platform serious traders genuinely want to use every day.\nThis is a product challenge that goes far beyond shipping functionality. It requires deep attention to speed, trust, feel, workflow, and user obsession at every level of the experience. The hardest part isn’t measuring what traders want - it’s building a product so intuitive and powerful that they choose it instinctively.\nWe're a small, profitable company with product-market fit. That means:\nHigh ownership: Every team member drives significant technical decisions and shapes our product roadmap.\n\nFast execution: We ship rapidly and iterate based on real-world feedback. Progress, not motion.\n\nTechnical excellence: We tackle complex problems with elegant, scalable solutions.\n\nSustainable growth: Strong financials and proven market fit enable us to focus on long-term impact.\n\nWe offer competitive compensation, significant equity, and the opportunity to work on problems that matter.\nAbout the Position\nWe're building JTX, a next-generation trading app that brings the speed, power, and sophistication of Solana’s market infrastructure directly to traders. This is a true 0-to-1 product effort focused on creating an experience that serious on-chain traders actually want to use - fast, intuitive, high-performance, and deeply connected to the mechanics of the market itself.\nYou’ll work alongside the team behind some of the leading infrastructure powering billions in daily transaction value on Solana, translating complex systems and market behavior into a seamless trading experience for users. Whether it’s shaping workflows, refining interfaces, improving execution visibility, or helping define the product from the ground up, this role will have a direct hand in building what trading on Solana looks like next.\nIf you've spent time thinking about how markets actually work on Solana and want to build the product layer on top of that, this is the role.\nWhat You'll Do\nDesign and build core systems for our new product from scratch\n\nBuild low-latency, high-reliability services that interact directly with Solana's transaction and block building pipeline\n\nOwn critical infrastructure: order routing, execution, real-time market data, and position management\n\nImplement security at every layer, from transaction signing to user data protection\n\nWork closely with the product and infrastructure teams to ship fast and iterate based on real user feedback\n\nMake significant architectural decisions as an early member of the team\n\nWhat We're Looking For\n\n5+ years of software engineering experience, with meaningful time spent on distributed systems\n\nStrong systems programming skills. Rust preferred, but deep experience in C/C++, Go, or similar is fine\n\nTrack record building reliable, low-latency systems in production\n\nSecurity-first mindset. You think about attack surfaces, key management, and failure modes before writing code\n\nFamiliarity with Solana's runtime, transaction lifecycle, and market microstructure (MEV, block building, execution quality) is a strong plus\n\nComfortable operating with high autonomy and incomplete information. This is a 0-to-1 product, not a mature codebase\n\nRelevant Background\nIf you have experience in any of the following, you may be a good fit:\nTrading systems or exchange infrastructure\n\nDeFi protocol engineering\n\nFintech backend systems (payments, custody, execution)\n\nHigh-frequency or low-latency systems\n\nSecurity engineering\n\nHow we work\nRemote-first, writing-heavy, and transparent by default: most decisions happen in public Slack channels, and everyone's voice carries. We value ownership, humility, curiosity, and getting it done over getting it perfect. Small egos, high standards.\nWhat we offer\nCompetitive compensation including salary and token incentives, the tools you need to do your best work, and a seat at the center of Solana's market infrastructure alongside some of the strongest engineers in the ecosystem.\nJito is an equal opportunity employer. We evaluate candidates on the basis of their skills, experience, and potential contribution, without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other characteristic protected by law.","description_format":"text","description_chars":5470,"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":[]},"benefits":["Equity"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Blockchain & Crypto","Blockchain Infrastructure","Mining & Staking"],"lifecycle":[{"event":"open","at":"2026-10-14T04:24:03Z"}],"visa":[],"liveness":{"score":7,"band":"cold","label":"Long shot","p_open":1,"p_active":0.263,"p_room":0.28,"age_days":156,"expected_fill_days":23,"reasons":["conf:1","win:tail","crowd:"],"computed_at":"2026-10-15T05:46:00Z"},"pay":{"stated_usd_annual":225000,"is_top_pay":true},"html_url":"https://alion.io/job/jito-senior-software-engineer-jtx","json_url":"https://alion.io/job/jito-senior-software-engineer-jtx.json","meta":{"generated_at":"2026-10-16T01:29:58Z","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":2306,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-17T00:00:00Z"}},"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":1858239},"rest":"https://alion.io/mcp/rest/get_company?id=1858239"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fjito-senior-software-engineer-jtx"},{"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%2Fjito-senior-software-engineer-jtx"},{"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%2Fjito-senior-software-engineer-jtx"},{"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/jito-senior-software-engineer-jtx\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fjito-senior-software-engineer-jtx"}]}