{"id":4153552,"url":"https://alion.io/job/jpmorganchase-java-lead-software-engineer-multi-asset-trading-platform","title":"Java Lead Software Engineer – Multi-Asset Trading Platform","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":88,"open_postings":1016,"ghost_share":0.009,"stale_share":0.628,"repost_share":0.048,"time_to_fill_p50_days":15,"computed_at":"2026-11-12T10:38:37Z"}},"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":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Java","optional":false},{"name":"Python","optional":true}],"status":"live","first_seen_at":"2026-11-10T15:20:41Z","employer_posted_date":"2026-11-10","last_verified_at":"2026-11-12T10:03:57Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Take on a pivotal engineering role in a mission-critical trading environment where performance, resilience, and security matter every day. You will help shape a modern, multi-asset trading platform and see your work delivered into real production outcomes. You will partner closely with product and business stakeholders to turn ideas into robust solutions. If you enjoy solving complex problems end to end and raising engineering standards through reusable tooling and automation, you will thrive here.\nAs a Lead Software Engineer at JPMorgan Chase within the Asset & Wealth Management, Investment technology department you will design, build, and improve scalable capabilities for a multi-asset class trading platform. You will bring advanced technical expertise, own complex engineering solutions, and make key implementation decisions within an agreed technical direction. In this individual contributor role, you will have end-to-end ownership and partner with business and technology stakeholders to take ideas from concept to production-ready delivery. You will contribute to a culture that values strong engineering practices, pragmatic collaboration, and continuous improvement.\nJob Responsibilities\nDesign and develop secure, high-quality production code for client-facing applications, APIs, and services\nApply AI-powered tools and automation throughout the development lifecycle\nCreate reusable context, tools, and workflows\nCollaborate with business, product, and design partners to clarify needs and translate requirements into practical solutions\nBridge business and technology by rapidly prototyping ideas and transitioning successful solutions to robust production systems\nOptimize real-time trading systems for performance, reliability, and scalability\nReview code and technical designs, mentor engineers, and strengthen engineering practices through constructive feedback and reusable patterns\nSupport automated delivery and production operations through observability, incident investigation, secure development practices, and resilient application design\nRequired Qualifications, Capabilities, and Skills\nFormal training or certification on software engineering concepts and advanced applied experience in Java\nBachelor’s degree in Computer Science, Computer Engineering, Mathematics, or a related technical field, or equivalent practical experience\nAdvanced hands-on experience in system design, application development, testing, and operational stability for scalable client-facing applications\nStrong skills in Java and JVM-based development, APIs, distributed systems, event-driven architectures, caching technologies, and data modeling\nPractical experience integrating services reliably, including robust failure handling\nExperience with cloud-native platforms such as AWS, including automated delivery, testing, observability, and production support\nDemonstrated effective use of AI-powered tools beyond basic code completion, such as implementation support, review, test acceleration, or troubleshooting\nStrong understanding of secure development, sensitive-data handling, resiliency, human review, and independent validation\nExamples of self-directed learning, such as prototypes, open-source work, technical experiments, or reusable engineering tools\nStrong communication skills and ability to work effectively across different levels of seniority and backgrounds\nDemonstrated ability to manage competing priorities and deliver with end-to-end ownership\nPreferred Qualifications, Capabilities, and Skills\nExperience in international private banking, wealth or asset management, digital banking, trading, or other transaction-sensitive client platforms\nExperience creating reusable workflows, context libraries, test harnesses, or evaluation tools that improve team delivery and quality\nExperience with full-stack web development or cloud-native modernization that streamlines integration and operational efficiency\nExperience with Python, data analytics tooling, or trading domain 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