{"id":46150,"url":"https://alion.io/job/okx-senior-software-engineer-trading-service","title":"Senior Software Engineer, Trading Service","company":{"id":76,"name":"OKX","domain":"okx.com","url":"https://alion.io/company/okx","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"A","score":88,"open_postings":312,"ghost_share":0.112,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":84,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Hong Kong","Singapore"],"countries":["HK","SG"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":66000,"max_usd":196000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":6933},"experience_years_min":5,"visa_sponsorship":true,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"ClickHouse","optional":true},{"name":"Recommender Systems","optional":true},{"name":"StarRocks","optional":true},{"name":"TiDB","optional":true}],"status":"live","first_seen_at":"2025-07-22T07:16:25Z","employer_posted_date":"2026-08-07","last_verified_at":"2026-10-18T02:43:08Z","board_verified":true,"closed_at":null,"days_open":452,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":452},"description":"OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa\nAbout OKX\nAt OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.\nAbout the Opportunity\nThe Trading Service team provides core order and position management system for the exchange. It is the backbone of our industry-leading trading product used by millions of users. Within this, the Trading Data sub-team takes ownership of trading and market data analytics. We constantly strive to push the limits of data-driven decision-making, empowering our global users with smarter insights. Our mission is to refine accuracy, reduce latency, and enhance the decision-making scope for our users, ensuring they stay ahead in an ever-evolving market.\nJoin our elite Trading Service team as a Senior Staff Software Engineer, where you will be working with an exceptional team to lead mission-critical, data-intensive projects that directly impact millions of users on their crypto investment journeys. You'll leverage your expertise to design and build data applications that provide distinguishable precision, speed, and insights. Additionally, you will play a key role in driving innovation for our data foundations, ensuring we deliver highly reliable and scalable solutions that meet the needs of a rapidly evolving market.\nWhat You’ll Be Doing\nLead the design and development of high-performance, real-time, data-intensive applications for the trading domain\nLeverage AI coding tools as part of your daily engineering workflow to accelerate delivery and code quality\nDrive future-proof innovative data solutions to solve problems at scale\nLead projects with an Agile mindset, ensuring timely delivery and continuous improvement\nCollaborate cross-functionally with product managers, Front End, QA and Infra engineers to get things done\nUphold best practices in code quality, performance optimization, and data management are upheld across the team\nMentor and support junior engineers, helping them grow their technical expertise\nWhat We Look For In You \nBachelor's or Master's degree in Computer Science, Software Engineering, or a related technical field (or a strong STEM education background)\n5 years of hands-on experience in the big data domain with a proven track record of solving complex data challenges\n\nDemonstrated success in driving and delivering solutions to challenging data-related problems\n\nExpertise in semi-structure data, data processing pipelines, data modeling, and OLAP solutions\n\nA solid educational background in STEM (Science, Technology, Engineering, Mathematics), preferably Masters in Computer Science or above\n\nExcellent logical thinking and problem-solving skills\n\nA natural curiosity with the ability to navigate uncertainty and a keen attention to detail\n\nNice to Haves \nDeep understanding of modern even-driven architecture\n\nExperiences in search and recommendation systems\n\nFamiliarity and interests in cutting-edge data technologies like PolarDB, TiDB, Starrocks and Clickhouse etc\n\nExperience of working with multi-region and multi-cultural teams is a plus\n\nPerks & Benefits\nCompetitive total compensation package\n\nL&D programs and Education subsidy for employees' growth and development\n\nVarious team building programs and company events\n\nWellness and meal allowances\n\nComprehensive healthcare schemes for employees and dependants\n\nMore that we love to tell you along the process!\n\n#LI-ML1 #LI-ONSITE\nNotice:\nAll official OKXvacancies are published on this website.While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.\nInformation collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.","description_format":"text","description_chars":4687,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Company events"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Blockchain & Crypto","Cryptocurrencies","Crypto Exchanges","Crypto Wallets"],"lifecycle":[{"event":"open","at":"2025-07-22T07:16:25Z"}],"visa":[],"liveness":{"score":8,"band":"cold","label":"Long shot","p_open":1,"p_active":0.3,"p_room":0.28,"age_days":451,"expected_fill_days":84,"reasons":["conf:1","velocity","ghost","win:tail","crowd:brand"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/okx-senior-software-engineer-trading-service","json_url":"https://alion.io/job/okx-senior-software-engineer-trading-service.json","meta":{"generated_at":"2026-10-18T05:17:53Z","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":8023,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-19T00:00:00Z"}},"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":76},"rest":"https://alion.io/mcp/rest/get_company?id=76"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fokx-senior-software-engineer-trading-service"},{"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%2Fokx-senior-software-engineer-trading-service"},{"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%2Fokx-senior-software-engineer-trading-service"},{"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/okx-senior-software-engineer-trading-service\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fokx-senior-software-engineer-trading-service"}]}