Java Software Engineer III

JobCubby; Jersey City (NJ); On-site; USD 140,000 - 180,000; Full time

Job summary

JPMorganChase in New Jersey seeks a seasoned Software Engineer III to design and deliver trusted market-leading technology products in a secure, scalable way. You’ll work on back-end services with Java/Spring Boot, leverage AI-assisted tooling for code quality and productivity, and contribute to a resilient software delivery lifecycle.

You will develop, troubleshoot, and optimize architecture across large-scale systems, while collaborating in an agile environment to meet business objectives and

Qualifications

• Formal training or certification in software engineering concepts with 3+ years of experience.
• Hands-on system design, application development, testing and operational stability.
• Proficiency in Java with back-end focus and Spring Boot.
• Experience building Java services with modern frameworks and patterns (Spring Boot, reactive).
• Experience with event-driven architectures, middleware and databases.
• Experience using enterprise AI-assisted development tools and evaluating outputs for correctness, security and performance.
• Understanding of responsible AI use, data sensitivity, security, and resiliency.

Responsibilities

• Execute software solutions with design, development and troubleshooting.
• Produce secure, high‑quality production code and maintain algorithms.
• Create architecture and design artifacts for complex apps and ensure design constraints are met.
• Leverage AI-assisted coding tools to improve quality and speed, with peer review and automated testing.
• Develop data visualizations and reports from large data sets for continuous improvement.
• Identify patterns in data to drive improvements in code hygiene and architecture.
• Contribute to engineering communities and promote inclusive team culture.

Skills

Java

Spring Boot

Reactive programming

CI/CD

AI-assisted tools

SQL

NoSQL

Education

Bachelor's degree in Computer Science

Tools

Kafka

AMPS

Solace

Tibco EMS

Data visualization tools

Job description

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

As a Software Engineer III at JPMorganChase within Commercial & Investment Bank - Digital Markets Execution Technology, you serve as a seasoned member of an agile team to design and deliver trusted market-leading technology products in a secure, stable, and scalable way. You are responsible for carrying out critical technology solutions across multiple technical areas within various business functions in support of the firm’s business objectives.

Job responsibilities

• Executes software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems
• Creates secure and high-quality production code and maintains algorithms that run synchronously with appropriate systems
• Produces architecture and design artifacts for complex applications while being accountable for ensuring design constraints are met by software code development
• Leverages enterprise-authorized AI coding assist tools within the work environment to improve code quality, delivery speed, and productivity across complex deliverables (e.g., code generation/refactoring, unit test creation, documentation), while validating outputs through peer review, automated testing, and secure coding standards; contributes learnings and reusable patterns to improve broader team effectiveness.
• 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.
• Gathers, analyzes, synthesizes, and develops visualizations and reporting from large, diverse data sets in service of continuous improvement of software applications and systems
• Proactively identifies hidden problems and patterns in data and uses these insights to drive improvements to coding hygiene and system architecture
• Contributes to software engineering communities of practice and events that explore new and emerging technologies
• Adds to team culture of diversity, opportunity, inclusion, and respect

Required qualifications, capabilities, and skills

• Formal training or certification on software engineering concepts and 3+ years applied experience
• Hands‑on practical experience in system design, application development, testing, and operational stability
• Proficient in coding with Java, with strong back‑end engineering experience (primarily back‑end focused role)
• Experience building and supporting Java services using modern frameworks and patterns, including Spring Boot and reactive programming concepts
• Experience developing, debugging, and maintaining code in a large corporate environment with one or more modern programming languages and database querying languages
• Experience working with event‑driven / messaging architectures, middleware (e.g., AMPS, Solace, Kafka, Tibco EMS or similar) and databases
• Hands‑on experience using enterprise-authorized AI‑assisted software development tools within the work environment (e.g., for coding, test creation, troubleshooting, or documentation) with demonstrated ability to critically evaluate, validate, and refine AI‑generated outputs for correctness, performance, and security.
• Understanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency and security expectations; ability to guide peers on safe and effective usage within team practices.
• Overall knowledge of the Software Development Life Cycle
• Solid understanding of agile methodologies such as CI/CD, Application Resiliency, and Security
• Ability to operate effectively in, modernize, and extend legacy trading frameworks (e.g., state-machine–driven architectures), with strong troubleshooting and production support mindset

Preferred qualifications, capabilities, and skills

• Full‑stack experience, including modern front‑end development with React
• Experience with React Redux (or equivalent state management patterns)
• Experience with NoSQL technologies (e.g., Cassandra or similar)
• Experience with Design Patterns and Highly Scalable Architectures
• Experience with Fixed Income Trading and FIX Protocols

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.

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

J.P. Morgan’s Commercial & Investment Bank is a global leader across banking, markets, securities services and payments. Corporations, governments and institutions throughout the world entrust us with their business in more than 100 countries. The Commercial & Investment Bank provides strategic advice, raises capital, manages risk and extends liquidity in markets around the world.