Lead python developer Work, Jobs in London, Eng (with Salaries)

Lead Software Engineer - SDET
JPMorganChase —London
- Full-time
- Azure
- AWS
- Software development
8d
Sr Lead Software Engineer - Data Engineering, Python/C++/KDB/AI
JPMorganChase —London
- Full-time
- System design
- AWS
- C++
Lead Full Stack Engineer (Backend Leaning)
AND Digital —London
- Full-time
- Hybrid work
- Azure
- Java
- AWS
Quick apply
Lead Engineer (Back-End)
TransitionZero —London
- £87,000 - £95,000 a year
- Hybrid work
- Mentoring
- Software development
- APIs
Quick apply
Sr Lead Software Engineer COMMODITIES UK
JPMorganChase —London
- Full-time
- Management
- Computer Science
- System design
Data Engineering Lead
9fin —London
- Full-time
- Hybrid work
- SQL
- AWS
- APIs
- Sick pay
Lead/Senior Software Engineer
Rover.com —London
- £62,722 - £76,027 a year
- Full-time
- Hybrid work
- English
- Mentoring
- AI
- Relocation assistance
- Annual leave
Quick apply
Lead Full Stack Developer
Vodafone —London
- Full-time
- Azure
- Computer Science
- Engineering
Lead Backend Engineer (Pension Team)
InvestEngine —London
- Remote
- English
- AWS
- Mentoring
Python Lead Software Engineer - Rates Live Risk & P&L
JPMorganChase —London
- Full-time
- Java
- Python
7d
Lead Software Engineer
Informed Solutions —London
- Full-time
- Hybrid work
- Azure
- Java
- AWS
- Gym membership
- Referral programme
Quick apply
Lead Software Engineer - Al Product development
Clarivate —London
- Full-time
- Hybrid work
- Azure
- Computer Science
- Engineering
Software Engineering Lead / Applied AI Engineering
RELX —London
- Full-time
- DevOps
- Java
- Master's degree
- Employee assistance programme
- Employee discount
Lead Software Engineer - Finance and Operations Automations
Abound —London
- Full-time
- Hybrid work
- Azure
- Management
- AWS
- Gym membership
Lead Backend Engineer - Low Carbon Tech (LCT)
Octopus Energy Group —London
- Full-time
- Hybrid work
- Management
- System design
- AWS
Quick apply
6d
DevOps Lead Software Engineer - Linux/Python/ Shell Scripting
JPMorganChase —London
- Full-time
- Linux
- Python
2d
Software Engineering Lead / Applied AI Engineering
LexisNexis Risk Solutions —London
- Full-time
- DevOps
- Java
- Master's degree
- Employee assistance programme
- Employee discount
XVA - Lead Software Engineer
Citi —London
- Full-time
- Hybrid work
- Azure
- Computer Science
- PMP
- Annual leave
- Employee assistance programme
8d
Lead DevOps Engineer
Department for Science, Innovation & Technology —London
- £61,620 - £68,570 a year
- Part-time
- Hybrid work
- Computer Science
- DevOps
- Engineering
- Annual leave
- Employee discount
11d
Lead Software Engineer - Python and kdb+ / AI data integration, Alt Data & Data Ingestion
JPMorganChase —London
- Full-time
- System design
- AWS
- C++
8d

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lead python developer jobs near london, eng

Lead Software Engineer - SDET

JPMorganChase -
London

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Job details

Full-time
8 days ago

Qualifications

Azure
Cloud architecture
Kubernetes
Test automation
Google Cloud Platform
Functional testing
Microservices
AWS
Docker
Terraform
Splunk
REST
Software development
GitHub
APIs
Root cause analysis
AI
Jenkins
Python
Spring framework
SDLC

Full job description

JOB DESCRIPTION

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

Join us to shape the future of technology and quality assurance. You'll have the opportunity to work with cutting-edge tools and frameworks, collaborating with a passionate team that values creativity and continuous improvement. We empower you to grow your skills and make a meaningful impact on our products and processes. If you thrive in a dynamic environment and enjoy solving complex challenges, this role is for you. Discover how you can advance your career while helping us deliver exceptional solutions.

As a Lead Software Development Engineer in Test (SDET) in our technology team, you will design, build, and support automated testing frameworks for backend applications. You will collaborate closely with developers and engineers to ensure robust, scalable, and reliable systems. Your expertise in Python, cloud technologies, and modern architecture will help us deliver high-quality products. You will play a key role in driving innovation and efficiency within our testing processes. Together, we foster a culture of learning, teamwork, and excellence.

Job Responsibilities:

Design and support automated testing frameworks for backend applications
Develop and maintain test scripts using Python3 and pytest
Implement and validate REST API functionality and principles
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.
Apply modern microservice architecture concepts, including resiliency and load-balancing
Create and run Docker containers for testing environments
Build and manage CI/CD pipelines using Jenkins, GitHub Actions, or similar tools
Collaborate with team members to ensure quality and reliability
Troubleshoot and resolve issues in test automation and environments
Contribute to continuous improvement of testing processes

Required Qualifications, Capabilities, and Skills:

Prior experience as an SDET or Software Developer
Proficiency in Python3 and familiarity with testing frameworks (pytest preferred)
Experience designing and supporting automated testing frameworks for backend applications
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
Understanding of REST API design and hands-on experience
Knowledge of modern microservice architecture and concepts
Hands-on experience with Docker containers
Experience with at least one cloud provider: AWS, Azure, or GCP (AWS preferred)
Experience creating CI/CD pipelines with tools such as Jenkins or GitHub Actions (Jenkins preferred)

Preferred Qualifications, Capabilities, and Skills:

Experience with monitoring tools (Prometheus, Grafana, ELK, Datadog, Splunk, etc.)
Familiarity with backend frameworks like Spring, Micronaut, or Dropwizard (Spring is a big plus)
Experience with Kubernetes
Experience with non-functional testing
Knowledge of Infrastructure-as-Code concepts and tools like Terraform
Experience designing and supporting automated testing frameworks for frontend applications

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

Our professionals in our Corporate Functions cover a diverse range of areas from finance and risk to human resources and marketing. Our corporate teams are an essential part of our company, ensuring that we're setting our businesses, clients, customers and employees up for success.

Apply Now

Refine Your Search

lead python developer jobs in london, eng

Lead Software Engineer - SDET

Sr Lead Software Engineer - Data Engineering, Python/C++/KDB/AI

Lead Full Stack Engineer (Backend Leaning)

Lead Engineer (Back-End)

Sr Lead Software Engineer COMMODITIES UK

Data Engineering Lead

Lead/Senior Software Engineer

Lead Full Stack Developer

Lead Backend Engineer (Pension Team)

Python Lead Software Engineer - Rates Live Risk & P&L

Lead Software Engineer

Lead Software Engineer - Al Product development

Software Engineering Lead / Applied AI Engineering

Lead Software Engineer - Finance and Operations Automations

Lead Backend Engineer - Low Carbon Tech (LCT)

DevOps Lead Software Engineer - Linux/Python/ Shell Scripting

Software Engineering Lead / Applied AI Engineering

XVA - Lead Software Engineer

Lead DevOps Engineer

Lead Software Engineer - Python and kdb+ / AI data integration, Alt Data & Data Ingestion

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