LLM Suite Engineering - Associate Software Engineer II

J.P. MORGAN; City Of London; On-site; GBP 80,000 - 100,000; Full time

Job summary

A global leader in financial services is seeking a Software Engineer II to join their AIML and Data Platforms team. In this role, you will develop innovative AI/ML solutions, integrate with cloud services, and collaborate with cross-functional teams to transform challenges into impactful solutions. The ideal candidate will have strong programming skills, particularly in Python, and experience in cloud-based applications. This position offers the opportunity to work with industry leaders and make a significant impact.

Qualifications

• Strong hands-on experience with a programming language (Python/Java/Rust).
• Experience in developing microservices with Python and FastAPI.
• Commercial experience with backend and frontend engineering.

Responsibilities

• Develop AI/ML solutions and agentic systems for the LLM Suite platform using Azure and AWS.
• Integrate with AWS Cloud Services for compute, storage, and security.
• Work with cross-functional teams to deliver capabilities in agile sprints.

Skills

Python

Java

Rust

Microservices

AWS Cloud

Kubernetes

TensorFlow

PyTorch

React

Education

Formal training or certification in software engineering

Tools

AWS EC2

AWS Lambda

AWS SageMaker

Azure

FastAPI

Job description

Job Description

Join JPMorganChase, a global leader in financial services, as we revolutionize our operations with artificial intelligence and machine learning. As a Software Engineer II at JPMorgan Chase within the AIML and Data Platforms (AMDP) team, you will be addressing significant challenges in the financial services sector and creating substantial impact. You will have the opportunity to work alongside industry leaders and contribute to pioneering AI/ML capabilities that solidify JPMC's industry leadership. Your crucial role in the LLM Suite within the AMDP team will involve transforming early‑stage code into production‑ready solutions and developing innovative AI/ML solutions using public cloud architecture. You will also collaborate with cross‑functional teams to integrate generative AI into various applications and products.

Job Responsibilities

• Develop innovative AI/ML solutions and agentic systems for the LLM Suite platform using Azure, AWS, and AI Agentic frameworks.
• Integrate with AWS Cloud Services for compute, storage, databases, and security, as well as the Azure ecosystem.
• Create solutions or tools to provision and monitor infrastructure for LLM and agentic systems.
• Utilize operational skills to provide impactful recommendations for product, process, or policy improvements.
• Collaborate with the Product team to design, build, and deliver capabilities in agile sprints.
• Work with cross‑functional teams, including data scientists, software engineers, and designers.
• Develop and implement state‑of‑the‑art GenAI services leveraging Azure OpenAI models and AWS Bedrock service.

Required Qualifications, Capabilities, and Skills

• Formal training or certification on software engineering concepts and proficient applied experience
• Strong hands‑on experience with at least one programming language (Python/Java/Rust)
• Experience in developing microservices using Python with FastAPI.
• Commercial experience in both backend and frontend engineering
• Hands‑on experience with AWS Cloud‑based applications development, including EC2, ECS, EKS, Lambda, SQS, SNS, RDS Aurora MySQL & Postgres, DynamoDB, EMR, and Kinesis.
• Strong engineering background in machine learning, deep learning, and neural networks.
• Experience with containerized stack using Kubernetes or ECS for development, deployment, and configuration.
• Experience with Single Sign‑On/OIDC integration and a deep understanding of OAuth, JWT/JWE/JWS.
• Solid understanding of backend performance optimization and debugging.
• Knowledge of AWS SageMaker and data analytics tools.
• Proficiency in frameworks TensorFlow, PyTorch, or similar.

Preferred Qualifications, Capabilities, and Skills

• Familiarity with LangChain, Langgraph, or any Agentic Frameworks is a strong plus.
• Python engineering experience
• React

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.