Top javascript developer Work, Jobs (with Salaries)

Lead Software Engineer
JPMorganChase —London
- Full-time
- Java
- Analysis skills
- C++
Technical Product Manager QVAC (100% remote Worldwide)
Tether Operations Limited —London
- Full-time
- Remote
- Computer Science
- Engineering
- English
Senior ServiceNow Developer
Deutsche Bank —Birmingham
- Full-time
- Hybrid work
- JavaScript
- Scripting
- Agile
- Employee discount
Senior Associate, Full-Stack Engineer Opportunities
The Bank of New York Mellon Corporation —London
- Full-time
- Java
- JavaScript
- APIs
VodafoneThree - Solution Architect - Web & CMS Platforms
Vodafone —London
- Full-time
- Hybrid work
- JavaScript
- APIs
- IT
- Employee discount
Senior Salesforce Developer
NTT Data UK —London
- Salesforce
- JavaScript
- APIs
Principal QA Engineer
Pharmacy2U —Leeds
- Full-time
- Hybrid work
- JavaScript
- APIs
- Annual leave
- Employee assistance programme
Quick apply
Salesforce Developer
Interact Software —Manchester
- Full-time
- Hybrid work
- Azure
- Salesforce
- Java
- Annual leave
- Gym membership
Quick apply
9d
Vice President, Full-Stack Engineer
The Bank of New York Mellon Corporation —Manchester
- Full-time
- Java
- JavaScript
- APIs
Operational Software Engineer
CoreTech Security Services —Cheltenham
- Full-time
- C++
- JavaScript
- Linux
Product Security Engineer - Software Security Enablement
Bloomberg —London
- Azure
- DevOps
- Java
3d
High-Integrity Software Engineer
CoreTech Security Services —Cheltenham
- Full-time
- Java
- C++
- JavaScript
Senior Technical Consultant
Clio —Manchester
- £81,600 - £110,400 a year
- Full-time
- Azure
- SQL
- JavaScript
- Life insurance
Senior Salesforce Developer
NTT Ltd —London
- Salesforce
- JavaScript
- APIs
Senior Full-Stack Engineer - Onboarding (SDK)
Taktile —London
- Full-time
- Hybrid work
- English
- AWS
- JavaScript
Salesforce Agentforce Technical Consultant
NTT Ltd —London
- Full-time
- Sales
- Salesforce
- JavaScript
Technical Lead (AI & MACH)
AKQA —London
- Hybrid work
- Azure
- System design
- AWS
Experienced .NET Engineer
Influential Software —Maidstone
- Full-time
- Microsoft Access
- Azure
- AWS
- Annual leave
- Employee discount
Quick apply
Team Lead Business Solutions
Silverfin —London
- £76,500 - £103,500 a year
- Hybrid work
- Management
- JavaScript
- Travel
Salesforce Agentforce Technical Consultant
NTT DATA —London
- Full-time
- Sales
- Salesforce
- JavaScript

I want to receive the latest job alerts for top javascript developer

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Lead Software Engineer

JPMorganChase -
London

Apply Now

Job details

Full-time

Qualifications

React
Java
Analysis skills
C++
JavaScript
Redux
Software development
APIs
Root cause analysis
AI
TypeScript
Communication skills
Python
SDLC

Full job description

JOB DESCRIPTION

As a Lead Software Engineer at JPMorgan Chase within the Athena Engineering team, you will design, build, and enhance backend services and capabilities within the Athena ecosystem to support an externally facing cross-asset risk platform (FX, Rates, Credit, Equities).

This solution is a feature rich platform, offering traders and investment managers top-tier tools to optimize their portfolios and reduce risk exposure in a high-performance, externally facing client environment.

Job Responsibilities:

Athena Engineer (Back End): design, build, and enhance backend services and capabilities within the Athena ecosystem to support an externally facing cross-asset risk platform (FX, Rates, Credit, Equities).
Build out new functions in risk management applications using Python for the backend and React, Redux, and TypeScript for the frontend.
Collaborate with engineers and product management across the globe to deliver high-quality solutions for external clients.
Build out the service layer monitoring and control functionality, maximizing the platform resiliency and robustness in a high-availability, high-throughput environment.
Drives 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.
Applies 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.

Required qualifications, capabilities and skills

Seasoned developer experienced in high level languages such as: Python, C++, Java, or JavaScript.
Proactive and independent — able to take ownership of deliverables and solve real world business problems in a client-facing production environment.
Strong analytical and problem-solving skills.
Demonstrated 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.
Strong 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
Excellent verbal and written communication skills.

Preferred qualifications, capabilities and skills

Experience in Python (backend).
Experience in React and TypeScript.
Experience in finance / investment banking as an application developer, ideally with exposure to FX, Rates, Credit, and/or Equities.
Experience building and supporting high-performance backend systems (e.g., low-latency services, high-throughput APIs, observability/monitoring, resiliency patterns).

ABOUT US

J.P. Morgan is a global leader in financial services, providing strategic advice and products to the world's most prominent corporations, governments, wealthy individuals and institutional investors. Our first-class business in a first-class way approach to serving clients drives everything we do. We strive to build trusted, long-term partnerships to help our clients achieve their business objectives.

We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs. Visit our FAQs for more information about requesting an accommodation.

ABOUT THE TEAM

J.P. Morgan's Commercial & Investment Bank is a global leader across banking, markets, securities services and payments. Corporations, governments and institutions throughout the world entrust us with their business in more than 100 countries. The Commercial & Investment Bank provides strategic advice, raises capital, manages risk and extends liquidity in markets around the world.

Apply Now

Refine Your Search

top javascript developer jobs

Lead Software Engineer

Technical Product Manager QVAC (100% remote Worldwide)

Senior ServiceNow Developer

Senior Associate, Full-Stack Engineer Opportunities

VodafoneThree - Solution Architect - Web & CMS Platforms

Senior Salesforce Developer

Principal QA Engineer

Salesforce Developer

Vice President, Full-Stack Engineer

Operational Software Engineer

Product Security Engineer - Software Security Enablement

High-Integrity Software Engineer

Senior Technical Consultant

Senior Salesforce Developer

Senior Full-Stack Engineer - Onboarding (SDK)

Salesforce Agentforce Technical Consultant

Technical Lead (AI & MACH)

Experienced .NET Engineer

Team Lead Business Solutions

Salesforce Agentforce Technical Consultant

I want to receive the latest job alerts for top javascript developer

Related Searches

Explore jobs in more locations

Jobseeker tools

Employer Tools

Browse

Stay Connected