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AWS Senior Lead Software Engineer- Java / Python

JPMorganChase

JPMorganChase

Software Engineering
New York, USA
Posted on Apr 8, 2026

Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products.

As an AWS Senior Lead Software Engineer- Java/Python at JPMorganChase within the Consumer and Community Bank- Connected Commerce Technology, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. Drive significant business impact through your capabilities and contributions, and apply deep technical expertise and problem-solving methodologies to tackle a diverse array of challenges that span multiple technologies and applications.

Job responsibilities

  • Execute end-to-end software solutions — including design, development, and technical troubleshooting — with the ability to think beyond routine or conventional approaches to solve complex technical problems
  • Develop secure, high-quality production code and maintain algorithms that run synchronously with appropriate systems
  • Produce architecture and design artifacts for complex applications while ensuring design constraints are met throughout the software development process
  • Gather, analyze, synthesize, and visualize data from large, diverse data sets to drive continuous improvement of software applications and systems
  • Proactively identify hidden problems and patterns in data, leveraging these insights to drive improvements in coding hygiene and system architecture
  • Contribute to software engineering communities of practice and events that explore new and emerging technologies
  • Regularly provide technical guidance and direction to support the business and its technical teams, contractors, and vendors

  • Drive decisions that influence the product design, application functionality, and technical operations and processes
  • Serve as a function-wide subject matter expert in one or more areas of focus
  • Actively contributes to the engineering community as an advocate of firmwide frameworks, tools, and practices of the Software Development Life Cycle
  • Influence peers and project decision-makers to consider the use and application of leading-edge technologies

Required qualifications, capabilities, and skills

  • Formal training or certification in software engineering concepts with 5+ years of applied experience
  • Hands-on practical experience delivering system design, application development, testing, and operational stability
  • Advanced proficiency in SQL and one or more programming languages including Java, springboot, microservices, or Python API development
  • Strong experience designing and implementing solutions on AWS including hands-on experience with AWS infrastructure and services such as Step Functions, S3, SQS, Lambda, and AI/ML services such as SageMaker and Bedrock and AWS data processing and transformation services such as EMR, Glue, and Spark
  • Experience working with data lake architectures and f

    amiliarity with large-scale data platforms such as Snowflake and/or Databricks

  • Exposure to AI/ML concepts, including model inference, evaluation, and deployment in production environments
  • Proficiency in automation and continuous delivery methods
  • Advanced knowledge of software applications and technical processes with considerable in-depth knowledge in one or more technical disciplines (e.g., cloud, artificial intelligence, machine learning, mobile, etc.)
  • Ability to tackle design and functionality problems independently with little to no oversight

  • Experience in Computer Science, Computer Engineering, Mathematics, or a related technical field

Preferred qualifications, capabilities, and skills
  • Experience building or integrating applications powered by large language models (LLMs), retrieval-augmented generation (RAG), or other generative AI techniques
  • Familiarity with ML frameworks such as TensorFlow, PyTorch, or scikit-learn
  • Experience with MLOps practices, including model versioning, monitoring, and automated retraining pipelines

JPMorganChase, one of the oldest financial institutions, offers innovative financial solutions to millions of consumers, small businesses and many of the world’s most prominent corporate, institutional and government clients under the J.P. Morgan and Chase brands. Our history spans over 200 years and today we are a leader in investment banking, consumer and small business banking, commercial banking, financial transaction processing and asset management.

We offer a competitive total rewards package including base salary determined based on the role, experience, skill set and location. Those in eligible roles may receive commission-based pay and/or discretionary incentive compensation, paid in the form of cash and/or forfeitable equity, awarded in recognition of individual achievements and contributions. We also offer a range of benefits and programs to meet employee needs, based on eligibility. These benefits include comprehensive health care coverage, on-site health and wellness centers, a retirement savings plan, backup childcare, tuition reimbursement, mental health support, financial coaching and more. Additional details about total compensation and benefits will be provided during the hiring process.

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.

JPMorgan Chase & Co. is an Equal Opportunity Employer, including Disability/Veterans


Our Consumer & Community Banking Group depends on innovators like you to serve consumers, small businesses, municipalities and non-profits. You’ll support the delivery of award winning tools and services that cover everything from personal and small business banking as well as lending, mortgages, credit cards, payments, auto finance and investment advice. This group is also focused on developing and delivering cutting edged mobile applications, digital experiences and next generation banking technology solutions to better serve our clients and customers.
Seeking a Senior Lead Software Engineer with strong AWS, Java and Python to design and deliver scalable data engineering solutions