J

JP Morgan Chase

Runs a consumer bank and an investment bank

Full-stack Lead Software Engineer - Application Owner

Full-Time
No salary listed
Mid
London, UK
In Person
Software EngineeringFull-Stack Engineering

About the job

Requirements
  • Formal training or certification in software engineering concepts, with advanced applied experience.
  • Hands-on practical experience across the full Software Development Life Cycle, including system design, application development, testing, continuous integration/continuous delivery pipelines, and operational support.
  • Strong proficiency in frontend development with React, including state management and testing with frameworks such as Jest or React Testing Library.
  • Advanced knowledge of backend development using Node.js and TypeScript to build RESTful APIs, along with strong experience writing and maintaining comprehensive unit, functional, and integration tests.
  • Ability to communicate effectively with technical and non-technical stakeholders and translate business requirements into actionable technical plans.
  • Experience working collaboratively in agile teams and participating in Scrum ceremonies; experience facilitating or running ceremonies such as sprint planning and retrospectives.
  • Hands-on experience using enterprise-authorized AI-assisted software development tools within the work environment for coding, test creation, troubleshooting, or documentation, and ability to critically evaluate, validate, and refine AI-generated outputs for correctness, performance, and security.
  • Understanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs and outputs, and adherence to resiliency and security expectations; ability to guide peers on safe and effective usage within team practices.
  • Experience with relational databases such as MySQL or similar, along with exposure to cloud platforms, infrastructure-as-code practices, and API documentation standards such as OpenAPI/Swagger.
  • Understanding of application lifecycle management practices, including familiarity with application registration, governance tooling, and compliance requirements within a regulated enterprise technology environment.
  • Experience managing application risk, controls compliance, and resiliency requirements within a regulated financial services or enterprise technology environment.
Responsibilities
  • Design, develop, and deliver full-stack software solutions across frontend (Angular) and backend (Node.js/TypeScript) services, applying problem-solving skills to break down complex technical challenges.
  • Develop secure, high-quality production code and review peers' work to maintain consistency, reliability, and adherence to engineering standards.
  • Use AI-assisted development tools, such as GitHub Copilot and AI code review assistants, to improve productivity, code quality, and delivery speed, and champion their effective adoption within the team.
  • Mentor and support junior engineers by providing technical guidance and fostering continuous improvement and engineering excellence.
  • Identify opportunities to eliminate or automate remediation of recurring issues to improve the operational stability of applications and systems.
  • Own and maintain the application profile and registration in SOR, ensuring application metadata, data classifications, and information flows are accurate, current, and compliant with firmwide governance requirements.
  • Partner with Risk and Technology Risk and Controls teams to assess application risk, implement required controls, and proactively manage compliance breaks and control gaps.
  • Manage application lifecycle activities, including disaster recovery test coordination, technology refresh planning, demand and capacity management, and maintenance.
  • Ensure the application meets all Software Development Life Cycle governance, operational hygiene, and compliance requirements, including the Technology Risk and Controls Catalog and relevant regulatory standards.
  • Maintain and continuously improve application security posture, including cloud security responsibilities related to data protection, application security, encryption, environment segregation, monitoring, and resiliency requirements.
  • Partner with the Product Manager to align application uplift with future sprint planning.
  • Participate in Software Engineering communities of practice to drive awareness and adoption of modern tooling, patterns, and best practices.
Desired Qualifications
  • Experience with additional modern frontend frameworks, such as React, or Python for backend services and tooling.
  • Proficiency with design and prototyping tools such as Figma for collaborating on user interface and user experience requirements.
  • Experience with traditional artificial intelligence and machine learning techniques, such as predictive analysis.
  • Prior experience serving as an Application Owner or in an equivalent application governance and lifecycle management role.
  • Familiarity with Technology Risk and Controls frameworks and experience managing control remediations through established governance workflows, including disaster recovery testing coordination and cloud security responsibility models.

About the company

JPMorgan Chase runs the largest bank in the United States, which serves households and small businesses as Chase and large companies, governments, and investors as J.P. Morgan. During the 2008 financial crisis it bought the failing investment bank Bear Stearns and lender Washington Mutual, and in 2023 it took over First Republic Bank after regulators seized it. Chase takes deposits and earns interest on credit cards, mortgages, and car loans, while the investment side earns fees for advising on mergers, raising money for companies, trading stocks and bonds, and managing wealth. Formed in a 2000 merger, JPMorgan Chase traces its roots to 1799 and is based in New York City.

Company Size

10,001+

Company Stage

IPO

Headquarters

New York City, New York

Founded

1799

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Simplify's Take

What believers are saying

  • Growth is broad-based: every JPMorgan division posted record revenue in the June 2026 quarter, and trading jumped 35%.
  • Stock grants gained value: shares rose 21% in three months, valuing JPMorgan at $965 billion in August 2026.
  • Tech teams are well funded: JPMorgan's nearly $20 billion yearly tech budget is the largest in banking.

What critics are saying

  • AI is shrinking some teams: Dimon said in July 2026 that AI cut up to 40% of certain roles.
  • Plan on five office days a week: JPMorgan ended hybrid schedules for all staff in early 2025.
  • It is fighting the president in court: Trump sued JPMorgan for $5 billion in January 2026 over his closed accounts.

What makes JP Morgan Chase unique

  • It ranks first in investment banking: JPMorgan earned 9.3% of global deal fees in the first half of 2026.
  • It trains future CEOs: 10 Fortune 500 chiefs were JPMorgan alumni in September 2025, fifth-most of any employer.
  • Its payments arm is a hidden giant: JPMorgan says it processes $12 trillion a day across 160-plus countries.

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Benefits

  • Health Insurance
  • Flexible Work Hours
  • Paid Sick Leave
  • Paid Holidays

Growth & Insights and Company News

Headcount

6 month growth

-9%

1 year growth

-4%

2 year growth

-4%
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