{"id":2862528,"url":"https://alion.io/job/jpmorganchase-lead-software-engineering-net","title":"Lead Software Engineering - .NET","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":1184,"ghost_share":0.007,"stale_share":0.506,"repost_share":0.055,"time_to_fill_p50_days":9,"computed_at":"2026-10-26T05:57:25Z"}},"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":["Buenos Aires, Argentina"],"countries":["AR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":66000,"max_usd":196000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2257},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Agile","optional":false},{"name":"Angular","optional":false},{"name":"Azure Cosmos DB","optional":false},{"name":"C#","optional":false},{"name":"Cassandra","optional":false},{"name":"CI/CD","optional":false},{"name":"Dapper","optional":false},{"name":"Entity Framework Core","optional":false},{"name":"Git","optional":false},{"name":"JavaScript","optional":false},{"name":"MySQL","optional":false},{"name":"Oracle","optional":false},{"name":"PostgreSQL","optional":false},{"name":"React.js","optional":false},{"name":"Redis","optional":false},{"name":"Rest API","optional":false},{"name":"RxJS","optional":false},{"name":"Scrum","optional":false},{"name":"SQL","optional":false},{"name":"TypeScript","optional":false}],"status":"live","first_seen_at":"2025-10-21T12:53:30Z","employer_posted_date":"2025-10-21","last_verified_at":"2026-10-26T17:53:34Z","board_verified":true,"closed_at":null,"days_open":370,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":369},"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 Commercial & Investment Banking Tech 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\nDesign, develop, and maintain enterprise applications using C# and .NET ecosystem, build scalable solutions with both .NET Framework and modern .NET (6/7/8+), develop RESTful APIs, microservices, and distributed systems and implement clean code principles and industry-standard design patterns\nWork with various database technologies including SQL and NoSQL solutions, design and optimize database schemas, queries, and data access patterns, implement data persistence layers using Entity Framework, Dapper, or native drivers .\nDevelop APIs that seamlessly integrate with modern JavaScript applications, participate in full-stack development when required and ensure responsive and user-friendly application interfaces.\nWork within Agile/Scrum teams with iterative development cycles, participate in sprint planning, daily standups, and retrospectives. Implement and maintain CI/CD pipelines for automated testing and deployment and contribute to DevOps practices and infrastructure automation.\nWrite unit tests, integration tests, and automated test suites, participate in code reviews and maintain coding standards and implement monitoring and observability solutions \nRequired qualifications, capabilities, and skills\nAt least 8 years of experience in similar roles. \nProficiency in C# programming language, experience with .NET Framework and/or modern .NET (Core/5+)\nUnderstanding of object-oriented programming principles\nKnowledge of software design patterns and familiarity with version control systems (Git)\nDatabase Knowledge (Any of the following): SQL Databases (SQL Server, PostgreSQL, MySQL, Oracle) and NoSQL Databases (MongoDB, Cosmos DB, Redis, Cassandra). Understanding of database design principles and query optimization and experience with ORM frameworks (Entity Framework, Dapper) preferred\nKnowledge of Frontend Integration (Any of the following): React (Hooks, components, state management, modern React patterns), Angular (Components, services, TypeScript, RxJS). Understanding of JavaScript/TypeScript fundamentals and experience with REST API consumption and integration.\nExperience in Agile & DevOps Practices: experience working in Agile/Scrum environments, understanding of CI/CD concepts and tools, familiarity with automated testing and deployment pipelines and knowledge of DevOps practices and collaborative development.\nFluent in English","description_format":"text","description_chars":2987,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"Advanced (C1)","optional":false}]},"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":"2026-10-19T16:40:56Z"}],"visa":[],"liveness":{"score":5,"band":"cold","label":"Long shot","p_open":1,"p_active":0.188,"p_room":0.28,"age_days":369,"expected_fill_days":9,"reasons":["conf:4","stale_co","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-26T05:57:25Z"},"pay":null,"html_url":"https://alion.io/job/jpmorganchase-lead-software-engineering-net","json_url":"https://alion.io/job/jpmorganchase-lead-software-engineering-net.json","meta":{"generated_at":"2026-10-26T21:20:34Z","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":28782,"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-engineering-net"},{"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-engineering-net"},{"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-engineering-net"},{"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-engineering-net\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fjpmorganchase-lead-software-engineering-net"}]}