Principal software engineer Work, Jobs in London Se1 (with Salaries)

Principal Software Engineer - Full Stack Python/AWS - Executive Director
JPMorganChase —London
- Full-time
- Master's degree
- AWS
- Machine learning
Principal Software Engineer - AI Trainer - Freelance - 8-20hrs/week - Remote
10x Team —London
- £93 - £159 an hour
- Remote
- Software development
- AI
Quick apply
Principal Software Engineer - Platform Engineering - Accelerator Business
JPMorganChase —London
- Full-time
- Bachelor's degree
- Mentoring
- AI
AI and Machine Learning Engineer (2 Year Fixed Term Contract)
Mitsubishi Power EMEA —London
- Full-time
- Computer Science
- Engineering
- Master's degree
Quick apply
Principal Engineer - Technical Lead (Gen AI and MACH Architecture)
AKQA —London
- Hybrid work
- Master's degree
- Continuous improvement
- AI
Principal, Lead Engineer AI
European Bank for Reconstruction and Development —London
- Computer Science
- English
- Master's degree
Principal AI Quality Engineer
Fourth —London
- Master's degree
- Hotel
- Machine learning
- Flexible schedule
- Life insurance
Principal UI Engineer [6 Month FTC - Remote OR Onsite]
Rocket Science Group —London
- Full-time
- Mentoring
- In-person
- Communication skills
- Free parking
- Gym membership
6d
Microsoft Power Platform Software Engineer (Junior / Mid / Senior / Principal)
FalconSmartIT —London
- Azure
- Software development
- APIs
Quick apply
Principal Product Engineer, React Native
Zapp —London
- £135,000 - £175,000 a year
- AI
- Sick pay
Principal Fullstack Engineer (Angular/Swift or similar)
Verisk —London
- Full-time
- Computer Science
- Engineering
- Mentoring
- Annual leave
- Life insurance
Principal Engineer, BCG Expand, London
Boston Consulting Group —London
- Full-time
- Communication skills
- Analytics
Principal Platform Engineer || Agentic AI || Identity and Access Management
IFS —Staines-upon-Thames
- Full-time
- Remote
- AI
Quick apply
Principal Tech Team Lead (Front End)
Xelix —London
- £85,000 - £125,000 a year
- Monday to Friday
- Hybrid work
- Team management
- Mentoring
- Leadership
- Annual leave
- Employee discount
Quick apply
23h
Senior Principal Engineer (iOS)
Trainline —London
- £110,000 - £130,000 a year
- Full-time
- Hybrid work
- Mentoring
- Leadership
- Communication skills
Principal Forward Deployed Engineer - UK
OutSystems —London
- Full-time
- Business development
- AI
Principal Software Engineer
Durlston Partners —London
- £150,000 - £260,000 a year
- Computer Science
- Mentoring
- Software development
Principal Software Engineer
Northrop Grumman —London
- £80,200 - £120,400 a year
- DevOps
- Travel
- Mentoring
- Relocation assistance
Senior Software Engineer
Investa —London
- £85,000 - £105,000 a year
- Full-time
- Hybrid work
- Annual leave
Quick apply
Senior Test Analyst - Brno
Deltatre —London
- Product management
- Analytics
- Annual leave
Quick apply

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principal software engineer jobs near london se1

Principal Software Engineer - Full Stack Python/AWS - Executive Director

JPMorganChase -
London

Apply Now

Job details

Full-time

Qualifications

CI/CD
Technical troubleshooting
Go
Law
Software development operations experience
Master's degree
AWS
CI/CD pipelines
Machine learning
Data pipeline
Software development
APIs
AI
Software development or architecture experience
TypeScript
Analytics

Full job description

JOB DESCRIPTION

The Applied Innovation (of AI) Engineering team is an elite machine learning group strategically located within the Chief Data Analytics Office (CDAO) Technology group of JP Morgan Chase. AI Engineering tackle business critical priorities using innovative machine learning techniques and technologies with a focus on machine learning for Software, Cybersecurity and Technology Infrastructure. The team partners closely with all lines of business and engineering teams across the firm to execute long-term projects in these areas that require significant machine learning development to support JPMC businesses as they grow.

As a Principal Software Engineer at JPMorganChase within CDAO Technology Group in the Applied Innovation (of AI) Engineering team, you will design, develop, deploy, and maintain advanced AI products. You'll collaborate with software engineers, data engineers, and data scientists to deliver trusted solutions. Your role is central to executing long-term projects that drive innovation and support our business growth. You'll contribute to a culture of inclusion and technical excellence.

Job Responsibilities

Collaborates with engineers, data scientists, and product owners, to deliver products to production.
Builds and maintain data pipelines for analytics, model evaluation, and training (includes versioning, compliance and validation).
Executes creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems
Provides feedback and proposes improvements to architecture governance practices
Creates secure and high-quality production code, and reviews and debugs code written by others. Maintains algorithms that run synchronously with appropriate systems
Proactively identifies hidden problems and patterns in data and uses these insights to drive improvements to coding hygiene and system architecture
Regularly provides technical guidance and direction to support the business and its technical teams and vendors
Architects and governs agentic AI-enabled engineering workflows (using enterprise-authorized tools within the work environment) to improve delivery speed, code quality, and operational outcomes at scale (e.g., AI-driven PR review assistance, test generation/maintenance, release readiness checks, incident triage and root-cause acceleration), while defining guardrails for validation, security, resiliency, and reuse across teams
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 at scale

Required Qualifications, Capabilities and Skills

Proven programming/scripting skills with multiple modern programming languages including Python, Golang, TypeScript and similar technologies in an AWS /Cloud environment
Experience in the use of GPT, LLM, RAG, Gen AI, Prompt Engineering related technologies
Experience in developing, debugging, and maintaining code in a large corporate environment with one or more modern programming languages and database querying languages
Current experience of agile methodologies such as CI/CD, Applicant Resiliency, and Security
Solid understanding of software applications and technical processes within a related technical discipline (e.g. Synchronous and non-synchronous APIs, Concurrency, etc.)
Creates complex and scalable coding solutions using appropriate software design frameworks

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

principal software engineer jobs in london se1

Principal Software Engineer - Full Stack Python/AWS - Executive Director

Principal Software Engineer - AI Trainer - Freelance - 8-20hrs/week - Remote

Principal Software Engineer - Platform Engineering - Accelerator Business

AI and Machine Learning Engineer (2 Year Fixed Term Contract)

Principal Engineer - Technical Lead (Gen AI and MACH Architecture)

Principal, Lead Engineer AI

Principal AI Quality Engineer

Principal UI Engineer [6 Month FTC - Remote OR Onsite]

Microsoft Power Platform Software Engineer (Junior / Mid / Senior / Principal)

Principal Product Engineer, React Native

Principal Fullstack Engineer (Angular/Swift or similar)

Principal Engineer, BCG Expand, London

Principal Platform Engineer || Agentic AI || Identity and Access Management

Principal Tech Team Lead (Front End)

Senior Principal Engineer (iOS)

Principal Forward Deployed Engineer - UK

Principal Software Engineer

Principal Software Engineer

Senior Software Engineer

Senior Test Analyst - Brno

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