{"id":3168510,"url":"https://alion.io/job/bitvavo-senior-backend-engineer-low-latency","title":"Senior Backend Engineer - Low Latency","company":{"id":47471,"name":"Bitvavo","domain":"bitvavo.com","url":"https://alion.io/company/bitvavo","size_band":"201-500","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":"inferred","locations":[],"countries":[],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Kafka","optional":true},{"name":"AWS","optional":true},{"name":"Kotlin","optional":true},{"name":"Kubernetes","optional":true}],"status":"live","first_seen_at":"2026-10-23T15:26:48Z","employer_posted_date":"2026-10-23","last_verified_at":"2026-10-24T06:14:50Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"In 2018, Bitvavo launched the first version of its digital assets trading platform, to bridge the gap between traditional currencies and digital assets. By offering transparent fees, a wide range of assets and an easy to use platform, Bitvavo is making the currency of the future accessible for everyone.\nIn two years' time, Bitvavo has established itself as the market leader in the Netherlands and one of the largest in Europe, with over one million users exchanging tens of billions of digital assets a year.\nAbout the Opportunity\nWe are a rapidly growing engineering organisation making digital assets accessible to our customers. To meet the demands of our growing customer base and an increasing number of assets offered, we are expanding our core backend teams to drive innovation with focus on designing and implementing cutting-edge low latency services with an aim for enabling seamless customer experience.\nWhat You’ll Be Doing\nCollaborate with your Engineering Manager, Staff Engineer and the team to craft highly performant, low latency and high throughput services\n\nDive into technical challenges, building solutions to guarantee peak performance across our systems with focus on measurements and benchmarking\n\nActively participate in pivotal decisions on technology stacks and architecture\n\nParticipate in operational rotations to resolve incidents in our production environment\n\nWhat We Look For\n5+ years of development experience\n\nFirm understanding of low level JVM & OS concepts with a strong grasp on the language, preferably Kotlin\n\nSolid understanding of programming design patterns and principles\n\nNice to Haves:\nSeeking a tech-startup/scale-up environment\n\nKnowledge about network protocol - TCP, UDP\n\nFamiliarity with libraries such as aeron and/or chronicle queue\n\nExperience with event-driven microservices using Kafka\n\nExperience with the Kubernetes ecosystem and cloud platforms - we work on AWS\n\nIf you are passionate about backend development, thrive in a fast-paced environment, and want to contribute to the success of a leading cryptocurrency exchange, we invite you to apply for the Senior Backend Engineer position at Bitvavo.\nAt Bitvavo, we believe that diverse perspectives drive innovation, foster creativity, and lead to better outcomes. We are committed to building a team that reflects the diversity of the communities we serve and creating an inclusive environment where everyone can thrive. We welcome applicants of all backgrounds, identities, and experiences. Regardless of race, ethnicity, gender, sexual orientation, age, religion, ability, or any other characteristic. Join us and be part of a team that values and celebrates your unique contributions.\nBitvavo does not accept resumes from staffing, search, or recruitment firms without a signed agreement. If you send us a resume without such an agreement, we may contact the candidate directly without any obligation whatsoever and no fee of any kind will be paid should we hire the candidate.\nWhat We Offer\nAt Bitvavo, we believe in attracting, motivating and retaining talented people through market-competitive offerings that go beyond compensation alone. To learn more about our total rewards package and the benefits we offer, visit our Life at Bitvavo page.","description_format":"text","description_chars":3264,"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":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Blockchain & Crypto","Cryptocurrencies","Crypto Exchanges"],"lifecycle":[{"event":"open","at":"2026-10-23T18:00:37Z"}],"visa":[{"country":"NL","licensed_sponsor":true,"evidence":"Recognised sponsor of the Dutch immigration service (IND)","filings_12m":null,"filings_prev_12m":null,"green_card_filings_12m":null,"median_offered_wage_usd":null,"route":"Highly skilled migrants and regular labour","cap_exempt":false,"checked_at":"2026-10-19T06:52:34+00:00","sources":["IND: public register of recognised sponsors (work)"],"filings_for_role_12m":0}],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":35,"reasons":["conf:4","win:early"],"computed_at":"2026-10-24T06:02:35Z"},"pay":null,"html_url":"https://alion.io/job/bitvavo-senior-backend-engineer-low-latency","json_url":"https://alion.io/job/bitvavo-senior-backend-engineer-low-latency.json","meta":{"generated_at":"2026-10-24T07:36:43Z","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":11196,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-25T00:00:00Z"}},"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":47471},"rest":"https://alion.io/mcp/rest/get_company?id=47471"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fbitvavo-senior-backend-engineer-low-latency"},{"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%2Fbitvavo-senior-backend-engineer-low-latency"},{"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%2Fbitvavo-senior-backend-engineer-low-latency"},{"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/bitvavo-senior-backend-engineer-low-latency\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fbitvavo-senior-backend-engineer-low-latency"}]}