{"id":2842872,"url":"https://alion.io/job/jpmorganchase-kdb-software-engineer-iii","title":"KDB Software Engineer III","company":{"id":257,"name":"JPMorganChase","domain":"jpmorganchase.com","url":"https://alion.io/company/jpmorganchase","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":{"grade":"A","score":95,"open_postings":723,"ghost_share":0.01,"stale_share":0.342,"repost_share":0.087,"time_to_fill_p50_days":8,"computed_at":"2026-10-20T05:45:00Z"}},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["London, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":89000,"max_usd":203000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":26},"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"KDB+","optional":false},{"name":"C++","optional":true},{"name":"Java","optional":true},{"name":"Kubernetes","optional":true},{"name":"Python","optional":true},{"name":"Terraform","optional":true}],"status":"live","first_seen_at":"2026-08-06T08:43:35Z","employer_posted_date":"2026-08-06","last_verified_at":"2026-10-21T05:24:36Z","board_verified":true,"closed_at":null,"days_open":75,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":75},"description":"We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.\nAs a Software Engineer lll at JPMorgan Chase within the Equities Trading Data & Analytics Organization, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. As a core technical contributor, you are responsible for conducting critical technology solutions across multiple technical areas within various business functions in support of the firm’s business objectives.\nWorking within the Data Analytics team you will be are responsible for applications that store large amounts of Options data using KDB technology for real-time and historical access. This is an exciting time as we migrate to AWS and re-architect our applications.\nJob responsibilities\nExecutes creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems\nDevelops secure high-quality production code, and reviews and debugs code written by others\nAdds to team culture of diversity, equity, inclusion, and respect\nDevelop core systems and frameworks based on KDB.\nDevelop scalable real-time processing solutions using agile methodology.\nPartner with stakeholders to capture requirements and deliver solutions.\nPartner with the application support teams to maintain and support the platform. \nRequired qualifications, capabilities, and skills\nFormal training or certification on software engineering concepts and advanced applied experience\nHands-on practical experience delivering system design, application development, testing, and operational stability\nProficiency in automation and continuous delivery methods\nProficient in all aspects of the Software Development Life Cycle\nUnderstanding of agile methodologies such as CI/CD, Application Resiliency, and Security\nUnderstanding of KDB technology and Q language. At least 2 years of professional experience using KDB. \nUnderstanding of KDB+ tick design and data organization, performance implications of different approaches.\nPractical experience developing/running large datasets and optimizing query performance.\nPractical experience building resilient and high-availability KDB applications.\nPreferred qualifications, capabilities, and skills\nExperience in Terraform and Kubernetes from managing a Production Plant in Public Cloud.\nAWS Experience.\nExperience other languages e.g. Python/C/C++/Java.\nExperience with market data venue and vendor data platforms.","description_format":"text","description_chars":2649,"description_truncated":false,"requirements":{"experience_years_min":2,"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":["Commercial & Retail Banks","Wealth Management & Financial Advisors","Asset Management & Funds","Investment Banking & M&A Advisory"],"lifecycle":[{"event":"open","at":"2026-10-19T09:45:58Z"}],"visa":[],"liveness":{"score":4,"band":"cold","label":"Long shot","p_open":1,"p_active":0.144,"p_room":0.28,"age_days":74,"expected_fill_days":8,"reasons":["conf:0","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-20T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/jpmorganchase-kdb-software-engineer-iii","json_url":"https://alion.io/job/jpmorganchase-kdb-software-engineer-iii.json","meta":{"generated_at":"2026-10-21T05:33:37Z","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":8172,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-22T00:00:00Z"}},"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":257},"rest":"https://alion.io/mcp/rest/get_company?id=257"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fjpmorganchase-kdb-software-engineer-iii"},{"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%2Fjpmorganchase-kdb-software-engineer-iii"},{"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%2Fjpmorganchase-kdb-software-engineer-iii"},{"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/jpmorganchase-kdb-software-engineer-iii\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fjpmorganchase-kdb-software-engineer-iii"}]}