{"id":538,"url":"https://alion.io/job/wincent-full-stack-engineer","title":"Full-stack Engineer","company":{"id":574,"name":"Wincent","domain":"wincent.com","url":"https://alion.io/company/wincent","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"D","score":48,"open_postings":15,"ghost_share":0.867,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-17T05:46:00Z"}},"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":["Czech Republic"],"countries":["CZ"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":36000,"max_usd":75000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":12},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Node JS","optional":false},{"name":"React.js","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-03-10T20:21:11Z","employer_posted_date":"2026-03-10","last_verified_at":"2026-10-17T06:23:59Z","board_verified":true,"closed_at":null,"days_open":220,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":220},"description":"About us\nImagine building systems that think in microseconds - algorithms that move millions with absolute precision.\nWe’re engineers driven by performance, reliability, and meaningful innovation in the crypto trading space. Our team - experienced builders from Amazon, and Google, with academic backgrounds from Berkeley, Caltech, ETH, and MIT - is developing a next-generation trading platform that executes orders seamlessly across 10+ exchanges and dozens of tokens.\nHere, every line of code matters. Push your work to production, and within minutes it could be driving thousands of trades per hour. It’s fast, impactful, and never dull - the kind of engineering challenge that keeps you sharp and inspired.\nAbout the Tooling team\nWe design and build powerful applications that empower traders and data analysts to perform at their best. Our tools handle massive streams of high-frequency data, supporting everything from real-time trading and data visualization to configuring complex internal systems. To maintain top-tier code quality, we follow strict internal standards and conduct regular code reviews. With our robust tech stack, we deliver high-performance, reliable backend and frontend apps that drive speed, precision, and insight across the trading ecosystem.\nWhat will you do in the Tooling team\nThere are performance challenges both at UI and on backend side, so you’ll take responsibility for improving UI and workflows for internal users such as traders and quants.\n\nContribute to the development of internal tooling and new projects spanning frontend and backend technologies.\n\nBuild apps that automatize certain workflows or processes (such as automatic fund transfers)\n\nDesign and implement user-friendly applications using React, TypeScript, and Node.js.\n\nWork closely with stakeholders to understand requirements and deliver impactful solutions.\n\nTackle complex challenges such as real-time trading platforms with autonomy and creativity.\n\nWhat we expect from you\nSenior Engineering Expertise: 5+ years in system design, performance tuning, and UI development. Experience with TypeScript, React, and Node is an advantage.\n\nStrong Algorithmic Thinking: Analyze data and develop efficient solutions.\n\nCollaborative Spirit: Teamwork, communication, and collaboration are essential, as we work as a single unit, not as a group of individual contributors.\n\nSystems Thinking: Strong understanding of distributed systems, scalability, and performance optimization.\n\nOwnership & Problem Solving: We provide a lot of freedom to our engineers, so we expect you to be a “manager of one” who owns their agenda and delivers results.\n\nCulture Fit: Say things as they are, answer questions truthfully, leave ego at the door, challenge decisions when you disagree, and once a decision is final, commit and deliver your best.\n\nInterview process\nIntroductory call: Learn more about the company and get your questions answered.\n\nOnline assessment: Algorithmic coding challenge\n\nTechnical screening: Interview with one of our engineers, to assess your tech skills.\n\nTechnical interview: The live coding part to evaluate coding skills as well as communication and problem solving skills.\n\nSystem Design interview\n\nThe entire interview process is online.\nCompensation, work arrangement, and benefits\nWe offer competitive, above-market compensation tailored to your expertise, seniority, and local residency. The typical base salary range is 80,000 € - 150,000 €per year, with the final offer reflecting each candidate’s individual experience and depth of technical skill. We can go even higher on base salary in specific cases.\n\nEvery six months, we celebrate impact. This bonus is tied directly to both individual excellence and the fund’s overall performance. When the team wins, you win too. In some exceptional cases, our engineers could get more than 50% of yearly total compensation in bonuses,\n\nAt Wincent, equity is a part of your compensation package, letting you share directly in the company’s success - when the firm wins, so do you. The equity fund is being regularly reevaluated and has a permanent upward trajectory.\n\nFund Investment: As part of our team, you’ll have the rare opportunity to invest in our flagship multi-strategy fund, which has delivered up to 50% annualized net returns since 2017. You decide how much you want to invest - it’s your chance to grow alongside the firm’s success.\n\nOnsite vs Remote: We prefer onsite collaboration in Bratislava (we are more than happy to provide relocation support if needed). However we are also open to remote work, giving you the freedom to work from anywhere. We only ask for two types of “in-person touchpoints\" - a 2-week onboarding at the start and quarterly visit to Bratislava, Slovakia.\n\nVacation: We believe great work comes from a balanced life. We have flexible working time and we also offer unlimited paid vacation.\n\nDon't hesitate and apply today!\nWorking at Wincent\nAt Wincent, we foster a culture of transparency, ownership, and autonomy, where every team member is empowered to make a meaningful impact. We prioritize clear objectives and give you the freedom to innovate and grow within a supportive, high-performing environment.\nWe value exceptional TOP 1% talent over a perfect match to a job description. If our vision and values resonate with you, we’d love to hear from you. Don’t hesitate to reach out-let’s explore how you can be part of shaping the future of cryptocurrency trading with us!","description_format":"text","description_chars":5486,"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","Flexible schedule"],"hiring_locations":[{"name":"Slovakia","iso":"SK","kind":"country"}],"hiring_excludes":[],"relocation_offered":true,"industries":["Cryptocurrencies","Financial AI","Hedge Funds & Alternative Investments"],"lifecycle":[{"event":"open","at":"2026-03-10T20:21:11Z"},{"event":"open","at":"2026-09-25T20:59:06Z"}],"visa":[],"liveness":{"score":5,"band":"cold","label":"Long shot","p_open":1,"p_active":0.194,"p_room":0.28,"age_days":220,"expected_fill_days":37,"reasons":["conf:3","stale_co","ghost","win:tail","crowd:"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/wincent-full-stack-engineer","json_url":"https://alion.io/job/wincent-full-stack-engineer.json","meta":{"generated_at":"2026-10-17T06:37:05Z","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":8934,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-18T00:00:00Z"}},"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":574},"rest":"https://alion.io/mcp/rest/get_company?id=574"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fwincent-full-stack-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%2Fwincent-full-stack-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%2Fwincent-full-stack-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/wincent-full-stack-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fwincent-full-stack-engineer"}]}