{"id":1809405,"url":"https://alion.io/job/chase-uk-front-end-lead-software-engineer","title":"Front End Lead Software Engineer","company":{"id":1854819,"name":"Chase UK","domain":"chase.co.uk","url":"https://alion.io/company/chase-co-uk","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":{"grade":"A","score":100,"open_postings":274,"ghost_share":0.007,"stale_share":0,"repost_share":0.095,"time_to_fill_p50_days":3,"computed_at":"2026-10-06T05:45:30Z"}},"role":"Frontend","role_family":"Frontend","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":["Columbus, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":137000,"max_usd":231000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":33},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"AI Agents","optional":false},{"name":"CI/CD","optional":false},{"name":"JavaScript","optional":false},{"name":"Jenkins","optional":false},{"name":"Jest","optional":false},{"name":"LLM","optional":false},{"name":"LLM Guardrails","optional":false},{"name":"Multi-Agent Systems","optional":false},{"name":"OWASP","optional":false},{"name":"Playwright","optional":false},{"name":"RAG","optional":false},{"name":"React.js","optional":false},{"name":"Selenium","optional":false},{"name":"TypeScript","optional":false},{"name":"Amazon EC2","optional":true},{"name":"Amazon ECS","optional":true},{"name":"Amazon EKS","optional":true},{"name":"Amazon S3","optional":true},{"name":"AWS","optional":true},{"name":"AWS Bedrock","optional":true},{"name":"Docker","optional":true},{"name":"GraphQL","optional":true},{"name":"Heroku","optional":true},{"name":"Kubernetes","optional":true},{"name":"LangChain","optional":true},{"name":"LangGraph","optional":true},{"name":"Next.js","optional":true},{"name":"Node JS","optional":true},{"name":"OpenAI","optional":true},{"name":"OpenAI Agents SDK","optional":true},{"name":"Python","optional":true},{"name":"WebSockets","optional":true}],"status":"live","first_seen_at":"2026-09-30T14:15:35Z","employer_posted_date":"2026-09-30","last_verified_at":"2026-10-06T23:26:46Z","board_verified":true,"closed_at":null,"days_open":6,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":6},"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 Lead Software Engineer at JPMorganChase within the Consumer & Community Banking Digital Platform team, 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.\nJob responsibilities\nExecutes creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or breakdown technical problems\nDevelops secure and high-quality production code, and reviews and debugs code written by others\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.\nIdentifies opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems\nCodes in Web technologies (React, JavaScript and Typescript) and conduct end to end testing using (Jest, Playwright, React testing library, or Selenium)\nContribute and collaborate in creation and consumption of open, standards-based solutions, while working with existing enterprise technologies and infrastructure\nAdheres to architecture standards, risk management, and security policies\nContributes and collaborates in the creation and consumption of open, standards-based solutions, while working with existing enterprise technologies and infrastructure\nEnsures quality and completeness of the product through unit, component, integration, and end-to-end testing\nLeads, mentors and guides developers through code reviews, technical direction, and a culture of engineering excellence (Capable as well of independent delivery and platform-level support across all digital product areas)\nRequired qualifications, capabilities, and skills\nFormal training or certification on software engineering concepts and 5+ years applied experience \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\nAdvanced understanding of agile methodologies such as CI/CD, Application Resiliency, and Security\n8+ years delivering technology solutions (Web development, HTML5, CSS, and JavaScript, and Jenkins or a comparable CI/CD tool)\nStrong hands on expertise with web technologies: React, JavaScript, and TypeScript\nExperience with software design patterns and paradigms, including OOP, functional programming FP, and RESTful API design\nStrong, recent experience building production AI-powered applications; demonstrated knowledge of multi-agent orchestration, streaming architectures, security guardrails, RAG patterns, and LLM observability and resilience\nExperience in unit, component, integration, and end-to-end testing using libraries such as Jest, Playwright, React Testing Library, or Selenium\nSolid experience with Single Page Application (SPA) development and performance optimization for React or similar frameworks\nExperience with secure coding practices, including input validation, authentication patterns, and adherence to OWASP guidelines\nPreferred qualifications, capabilities, and skills\nHands-on experience with AI agent frameworks and Software Development Kits such as (Open AI Agents SDK, AWS Bedrock, LangChain, LangGraph, multi-agent workflows/loops; streaming architectures: SSE/WebSocket; security and guardrails: prompt injection, tool-level rails; RAG patterns: vector search, chunking, re-ranking; observability and resilience: retry/backoff strategies, structured logging and token usage tracking)\nKnowledge and experience with Cloud related technologies such as Kubernetes, Docker, Heroku, GKP/EKS, AWS EC2, ECS, S3, and Athena\nHands-on experience with relational databases, GraphQL and integrating these with web services\nExperience with Server-Side Rendering (SSR) and Static Site Generation (SSG), preferably using Next.js\nPractice of Test-Driven Development (TDD) or Business-Driven Development (BDD) and Continuous Integration/Delivery\nStrong grasp of functional JavaScript programming, preferably with Node.js; and Python and Python for backend or AI scripting\nExperience with behavioral analytics platforms (e.g. Adobe Analytics, Amplitude) and experimentation tools (e.g. Split.io)","description_format":"text","description_chars":5550,"description_truncated":false,"requirements":{"experience_years_min":5,"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":["Smartphones"],"lifecycle":[{"event":"open","at":"2026-10-03T20:04:24Z"}],"visa":[],"liveness":{"score":29,"band":"fade","label":"Fading","p_open":1,"p_active":0.647,"p_room":0.45,"age_days":5,"expected_fill_days":3,"reasons":["conf:1","velocity","win:tail","comp:brand"],"computed_at":"2026-10-06T05:45:30Z"},"pay":null,"html_url":"https://alion.io/job/chase-uk-front-end-lead-software-engineer","json_url":"https://alion.io/job/chase-uk-front-end-lead-software-engineer.json","meta":{"generated_at":"2026-10-07T01:45:43Z","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","counted_by":"address","units_charged":1,"used_today":2876,"day_limit":5000,"remaining_today":2124,"minute_limit":60,"resets_at":"2026-10-08T00:00:00Z"}},"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":1854819},"rest":"https://alion.io/mcp/rest/get_company?id=1854819"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fchase-uk-front-end-lead-software-engineer"},{"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%2Fchase-uk-front-end-lead-software-engineer"},{"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%2Fchase-uk-front-end-lead-software-engineer"},{"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/chase-uk-front-end-lead-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fchase-uk-front-end-lead-software-engineer"}]}