Principal Software Engineer
Company: JPMorganChase
Location: Seattle
Posted on: April 4, 2026
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Job Description:
Description If you are looking for a game-changing career,
working for one of the world's leading financial institutions,
you’ve come to the right place. As a Principal Software Engineer at
JPMorganChase within the CDAO's AI/ML Data Platform's team, you
provide expertise and engineering excellence as an integral part of
an agile team to enhance, build, and deliver trusted market-leading
technology products in a secure, stable, and scalable way. Leverage
your advanced technical capabilities and collaborate with
colleagues across the organization to drive best-in-class outcomes
across various technologies to support one or more of the firm’s
portfolios. Job responsibilities Creates complex and scalable
coding frameworks using appropriate software design frameworks
Develops secure and high-quality production code, and reviews and
debugs code written by others Advises cross-functional teams on
technological matters within your domain of expertise Serves as the
function’s go-to subject matter expert Contributes to the
development of technical methods in specialized fields in line with
the latest product development methodologies Creates durable,
reusable software frameworks that are leveraged across teams and
functions Influences leaders and senior stakeholders across
business, product, and technology teams Champions the firm’s
culture of diversity, opportunity, inclusion, and respect Build and
operate 24x7, tier?1 online services Required qualifications,
capabilities, and skills Formal training or certification on
software engineering concepts and 7 years applied experience Strong
core engineering skills: hands?on coding and system design for
modern enterprise systems. Proficiency in one or more of the
following languages: Rust, Java, Go, C++ Proven track record
building and operating 24x7, tier?1 online services. Hands-on
practical experience delivering system design, application
development, testing, and operational stability Ability to tackle
design and functionality problems independently with little to no
oversight Preferred qualifications, capabilities, and skills
Familiarity with open?source projects in the OLAP/data stack:
Apache DataFusion, DuckDB, Apache Arrow Flight SQL.
Keywords: JPMorganChase, Renton , Principal Software Engineer, IT / Software / Systems , Seattle, Washington
