{"id":2998079,"url":"https://alion.io/job/jpmorganchase-lead-software-engineer-ui-digital-markets-execution-technology-dmet-execute","title":"Lead Software Engineer (UI) — Digital Markets Execution Technology (DMET), Execute","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":91,"open_postings":1131,"ghost_share":0.007,"stale_share":0.524,"repost_share":0.057,"time_to_fill_p50_days":9,"computed_at":"2026-10-25T05:49:26Z"}},"role":"Backend","role_family":"Backend","seniority":"lead","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":139000,"max_usd":281000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":49},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"CI/CD","optional":false},{"name":"React.js","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-06-14T06:54:01Z","employer_posted_date":"2026-06-14","last_verified_at":"2026-10-26T01:43:41Z","board_verified":true,"closed_at":null,"days_open":133,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":132},"description":"Join Digital Markets Execution Technology (DMET) to shape the future of Execute, our front-office trading platform powering Markets businesses. As a Lead Software Engineer (UI), you will set front-end technical direction and lead hands-on delivery of a latency-sensitive, real-time user experience used directly by traders and sales. You will partner closely with business stakeholders, product specialists, designers, and control partners to build intuitive, high-signal workflows at scale. This role emphasizes engineering excellence, operational readiness, and secure, compliant delivery in a fast-paced global environment.\nJob ResponsibilitiesLead the design and delivery of user interface capabilities across Execute, from discovery to production support\nSet front-end technical direction, including architecture, standards, performance, and testing strategy\nPartner with product, business stakeholders, and designers to translate trading workflows into intuitive UX\nDrive quality through thorough testing, troubleshooting, and performance optimization\nBuild high-performance, real-time UIs with strong responsiveness and stability\nEstablish and evolve scalable UI architecture, including component libraries and shared platform services\nDrive engineering excellence through code reviews, quality gates, CI/CD, observability, and operational readiness\nEnsure secure, compliant development practices aligned to firm standards\nMentor and develop engineers, cultivating an inclusive team culture\nCollaborate with backend, platform, and SRE partners to deliver end-to-end solutions\nDrives team adoption of enterprise-authorized AI-assisted engineering practices within the work environment to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted code review/refactoring, test strategy acceleration, incident/root-cause analysis support), while establishing consistent validation standards (secure coding, peer review, automated testing) and promoting reuse of effective patterns across the team\nApplies knowledge of tools within the Software Development Life Cycle toolchain, including enterprise-authorized AI-assisted development and automation capabilities, to improve the value realized by automation\nRequired Qualifications / SkillsHands-on experience building production UIs with React and TypeScript in large-scale applications\nStrong knowledge of modern front-end engineering, including state management, asynchronous data flows, and UI architecture\nExpertise in performance optimization, testing strategies, and automation in CI/CD pipelines\nExperience delivering real-time or data-intensive user experiences\nDemonstrated technical leadership in setting standards, leading designs, and mentoring teams\nSolid software engineering fundamentals, including OO/design patterns, debugging, and documentation\nFamiliarity with agentic development approaches across the software development lifecycle\nStrong communication skills and ability to work effectively in global, cross-functional environments\nAbility to tackle design and functionality problems independently\nDemonstrated experience leading effective use of approved AI-assisted software development tools (e.g., for coding, code review, test acceleration, troubleshooting) with the ability to set team expectations for validating AI outputs for correctness, performance, and security\nStrong understanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency and security expectations; experience coaching engineers on safe, compliant adoption within delivery practices\nPreferred Qualifications / SkillsExperience in front-office trading or electronic execution domains\nFamiliarity with financial market concepts and protocols\nExperience with UI component libraries, advanced data grid patterns, and visualization\nExposure to backend-for-frontend patterns, event-driven architectures, and API design collaboration\nExperience operating UIs in regulated environments with strong auditability and controls\nWhy Join UsYou will lead and shape the UI for a mission-critical front-office execution platform where performance, resiliency, and user experience directly influence business outcomes and client satisfaction. The work spans real-time data, latency-sensitive workflows, and production-grade operational readiness, with close-to-the-business stakeholders and a global engineering organization. This role offers meaningful technical leadership scope, tangible impact, and the opportunity to raise the bar on engineering excellence while operating within strong security, compliance, and control expectations.","description_format":"text","description_chars":4699,"description_truncated":false,"requirements":{"experience_years_min":null,"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":["Commercial & Retail Banks","Wealth Management & Financial Advisors","Asset Management & Funds","Investment Banking & M&A Advisory"],"lifecycle":[{"event":"open","at":"2026-10-21T11:21:35Z"}],"visa":[],"liveness":{"score":5,"band":"cold","label":"Long shot","p_open":1,"p_active":0.187,"p_room":0.28,"age_days":132,"expected_fill_days":9,"reasons":["conf:0","stale_co","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-25T05:49:26Z"},"pay":null,"html_url":"https://alion.io/job/jpmorganchase-lead-software-engineer-ui-digital-markets-execution-technology-dmet-execute","json_url":"https://alion.io/job/jpmorganchase-lead-software-engineer-ui-digital-markets-execution-technology-dmet-execute.json","meta":{"generated_at":"2026-10-26T03:35:31Z","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":4859,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-27T00:00:00Z"}},"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-lead-software-engineer-ui-digital-markets-execution-technology-dmet-execute"},{"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-lead-software-engineer-ui-digital-markets-execution-technology-dmet-execute"},{"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-lead-software-engineer-ui-digital-markets-execution-technology-dmet-execute"},{"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-lead-software-engineer-ui-digital-markets-execution-technology-dmet-execute\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fjpmorganchase-lead-software-engineer-ui-digital-markets-execution-technology-dmet-execute"}]}