{"id":164816,"url":"https://alion.io/job/memx-software-engineer-core-software-engineering-international-remote-hire","title":"Software Engineer, Core Software Engineering (International Remote Hire)","company":{"id":58679,"name":"MEMX","domain":"memx.com","url":"https://alion.io/company/memx","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"B","score":75,"open_postings":3,"ghost_share":0,"stale_share":1,"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":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Singapore","United Kingdom","Poland","Sweden","Uzbekistan","Sri Lanka"],"countries":["SG","GB","PL","SE","UZ","LK"],"hiring_countries":["SG"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":47000,"max_usd":99000,"period":"year","method":"role_seniority_country_cell","sample_n":113},"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Linux","optional":false},{"name":"Confluence","optional":true},{"name":"Gradle","optional":true},{"name":"Java","optional":true},{"name":"Jenkins","optional":true},{"name":"Jira","optional":true},{"name":"TCP/IP","optional":true},{"name":"Time Series Forecasting","optional":true},{"name":"Wireshark","optional":true}],"status":"live","first_seen_at":"2024-12-30T18:23:34Z","employer_posted_date":"2026-07-29","last_verified_at":"2026-10-17T22:12:01Z","board_verified":true,"closed_at":null,"days_open":656,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":655},"description":"Description\nMEMX is looking for a Software Engineer to join our core software development team. The Software Engineer will work on the design, development, and support of the MEMX trading system software with an emphasis on the production support of the MEMX trading system software. This person will be part of a team that will be primary support during US evening hours for our Equities and Options platforms and our Market Tech customers.\nThis role will be covering the US evening shift of 10PM - 6AM EST \nWhat You'll Do\nFull Software Development Life Cycle participation for MEMX Trading Platform\nLow latency, high throughput, event-sourcing application development\nResolving production software issues\nRequirements\nB.S. in Computer Science\n6+ years of Real-Time Server-Side JAVA software development experience\nIndependent with ability to multi-task and cover different systems\nExperience in the development of US Equities, Options, or Futures asset classes\nLow latency, High Volume, High Throughput Linux production system development/support experience \nExperience developing low latency trading systems\nStrong professional and interpersonal skills including exceptional customer service, creative problem solving, and effective written and verbal communications \nBroad systems thinking - understands the connections and relationships across functions and entities for both internal and external constituencies\nIdeal candidate will have demonstrated ability to succeed as a self-starter in a dynamic, remote-first environment\nWorking experience in the following areas is a plus: \nClearing and Settlement/Back Office processes \nEvent Sourcing design pattern application development \nTime Series Databases (i.e., Deephaven) \nTCP/IP UDP networking \nFIX messaging \nGIT/Gradle/Junit/Jira/Confluence/Jenkins/Wireshark \nBenefits\nAt MEMX you will have the ability to work with a talented team of professionals who bring diversity of thought and background. You will have the opportunity to shape the future of our company and the impact MEMX will have on our clients and the broader markets. We offer competitive employee benefits and perks and will continue to make this a priority to attract the best. \nWork From Home\nTraining & Development\nWellness Resources\nAdditional benefits offered associated with the specific region employee resides\nPay Range: Competitive salary based on local market data \nEqual Opportunity Statement \nMEMX is an equal opportunity employer. We are committed to creating a diverse and inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. \nDiversity Inclusion Statement \nAt MEMX, we believe that diversity and inclusion are essential to driving innovation and success. We welcome and celebrate individuals from all backgrounds and perspectives, and we strive to create an inclusive culture where everyone can thrive.","description_format":"text","description_chars":3059,"description_truncated":false,"requirements":{"experience_years_min":6,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"Singapore","iso":"SG","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Stock Exchanges & Market Infrastructure"],"lifecycle":[{"event":"open","at":"2024-12-30T18:23:34Z"}],"visa":[],"liveness":{"score":5,"band":"cold","label":"Long shot","p_open":1,"p_active":0.168,"p_room":0.28,"age_days":655,"expected_fill_days":29,"reasons":["conf:3","win:tail","crowd:"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/memx-software-engineer-core-software-engineering-international-remote-hire","json_url":"https://alion.io/job/memx-software-engineer-core-software-engineering-international-remote-hire.json","meta":{"generated_at":"2026-10-18T00:53:25Z","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":1527,"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":58679},"rest":"https://alion.io/mcp/rest/get_company?id=58679"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmemx-software-engineer-core-software-engineering-international-remote-hire"},{"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%2Fmemx-software-engineer-core-software-engineering-international-remote-hire"},{"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%2Fmemx-software-engineer-core-software-engineering-international-remote-hire"},{"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/memx-software-engineer-core-software-engineering-international-remote-hire\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmemx-software-engineer-core-software-engineering-international-remote-hire"}]}