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JPMorgan Chase
JPMorgan Chase

Global financial services firm

Software Engineer II (Python/React)

RoleFrontend
LevelMid Level
LocationLONDON, United Kingdom
WorkOn-site
TypeFull-time
Posted4 months ago
Apply now

Required skills

Python

TypeScript

React

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level.

  • As a Software Engineer II at JPMorgan Chase within the Commercial & Investment Bank
  • Securities Services Analytics Technology team, you serve as a seasoned member of an agile team to design and deliver trusted market-leading technology products in a secure, stable, and scalable way. You are responsible for carrying out critical technology solutions across multiple technical areas within various business functions in support of the firm’s business objectives

The Securities Services Analytics team is a global team of engineers who collaborate closely with Quantitative Research and line of business technology partners and are responsible for the technical delivery of various data analytics solutions. This team develops primarily on the in-house Athena platform. Athena is designed to enable rapid innovation by offering Technologists, Quantitative Analysts and Risk Managers a consistent, cross-asset portfolio of models, frameworks and tools to use in building financial applications.

Job responsibilities

  • Executes software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems
  • Work across the entire software development lifecycle including requirements gathering, design, implementation, testing, deployment, and support
  • Creates secure and high-quality production code and maintains algorithms that run synchronously with appropriate systems
  • Designs, develops, codes, and troubleshoots with consideration of upstream and downstream systems and technical implications
  • Gathers, analyzes, and draws conclusions from large, diverse data sets to identify problems and contribute to decision-making in service of secure, stable application development
  • Applies technical troubleshooting to break down solutions and solve technical problems of basic complexity
  • Identifies instances where short-term tactical fixes are proposed and advocates for the adoption of longer-term, strategic solutions that deliver sustainable value and technical excellence
  • Contributes to software engineering communities of practice and events that explore new and emerging technologies
  • Adds to team culture of diversity, opportunity, inclusion, and respect

Required qualifications, capabilities, and skills

  • Formal training or certification on software engineering concepts and applied experience
  • Strong analytical development skills, solid understanding of computer science fundamentals
  • Proficient in coding in Python and React / TypeScript
  • Experience in developing, debugging, and maintaining code in a large corporate environment with one or more modern programming languages
  • Overall knowledge of the Software Development Life Cycle
  • Solid understanding of agile methodologies such as CI/CD, Scrum, Application Resiliency, and Security
  • Team-winning attitude to build, deliver and work together as part of global development team.

Preferred qualifications, capabilities, and skills

  • Strong Python
  • Strong UI - React / TypeScript
  • Hands-on experience with JPMorgan Athena platform
  • Solid understanding and hands-on experience with public cloud technologies, especially with AWS
  • AWS - EKS or Terraform Certifications

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About JPMorgan Chase

JPMorgan Chase

JPMorgan Chase & Co. is an American multinational banking institution headquartered in New York City and incorporated in Delaware. It is the largest bank in the United States, and the world's largest bank by market capitalization as of 2025.

300,000+

Employees

New York City

Headquarters

$500B

Valuation

Reviews

10 reviews

3.8

10 reviews

Work-life balance

3.5

Compensation

4.0

Culture

3.8

Career

3.2

Management

2.8

68%

Recommend to a friend

Pros

Good benefits and compensation

Supportive colleagues and environment

Flexible work arrangements

Cons

Long hours and heavy workload

Management issues and lack of direction

High stress and expectations

Salary Ranges

44 data points

Junior/L3

Mid/L4

Senior/L5

Junior/L3 · Analytics Solutions Associate

1 reports

$139,000

total per year

Base

$107,000

Stock

-

Bonus

-

$139,000

$139,000

Interview experience

4 interviews

Difficulty

3.0

/ 5

Duration

14-28 weeks

Offer rate

50%

Experience

Positive 25%

Neutral 75%

Negative 0%

Interview process

1

Application Review

2

HR Screen

3

Hiring Manager Interview

4

In-person/Final Interview

5

Offer

Common questions

Behavioral/STAR

Past Experience

Culture Fit

Financial Knowledge

Case Study