Senior Java Test Automation Engineer — Frameworks

Testing Site - JPMC; Lower Blandford St Mary; On-site; GBP 60,000 - 90,000; Full time

Job summary

JPMorgan Chase is seeking a Test Automation Engineer to join the Global Liquidity and Account Solutions team within Payments Technology. You will design, develop, and maintain robust test automation frameworks, architect solutions using Java, and collaborate with global teams to ensure secure, scalable software testing.

Responsibilities include building and validating test frameworks, performing code reviews, guiding junior engineers, and coordinating production releases while focusing on

Qualifications

• Formal training or certification in software engineering or a related discipline, with strong applied experience.
• Proficient in object-oriented programming, especially Java 17+ with Spring Boot.
• Skilled in creating thread-safe concurrent code in Java or other JVM-based languages.
• Proficient in using SQL to efficiently query large relational datasets.
• Solid understanding of HTTP protocol and REST APIs.
• Experienced in applying appropriate data structures and algorithms to solve technical problems.
• Hands-on experience in secure system design, application development, automated regression testing, performance profiling, and operational stability.
• Practical experience with test frameworks like TestNG, Playwright, Cucumber, and testing patterns such as Arrange Act Assert.
• Experience building frontend automation frameworks using tools like Playwright or Selenium.
• Skilled in API Functional Testing, Contract Testing, and tools such as Postman and RestAssured.
• Strong knowledge of the Software Development Life Cycle, agile methodologies (Scrum, CI/CD), application resiliency, security, and software quality assurance practices including BDD, TDD, and various testing types

Responsibilities

• Design, develop, and maintain robust, scalable test automation frameworks for a complex, high-performance liquidity calculation system.
• Architect and build test automation solutions and reference services using Java to validate software functionality and performance.
• Apply test automation frameworks intelligently to enhance and execute the overall test landscape.
• Execute software solutions, design, development, and technical troubleshooting, thinking beyond routine approaches.
• Produce architecture and design artifacts for complex applications, ensuring software code meets design constraints.
• Gather, analyze, and visualize large, diverse data sets to drive continuous improvement of software systems.
• Proactively identify hidden problems and patterns in data to improve coding hygiene and system architecture.
• Contribute to software engineering communities of practice and participate in events exploring new technologies.
• Collaborate as part of a global team and conduct detailed peer code reviews.
• Work closely with stakeholders to define test requirements and strategies.
• Support junior colleagues' technical skill development and provide out-of-hours application support and production release coordination.

Skills

Java 17+

Spring Boot

Object-oriented programming

SQL

HTTP/REST

Data structures & algorithms

TestNG

Playwright

Cucumber

Selenium

Postman

RestAssured

JVM languages

Tools

Postman

RestAssured

JMeter

Gatling

Blazemeter

Cassandra DB

Job description

JPMorgan Chase is seeking a Test Automation Engineer to join the Global Liquidity and Account Solutions team within Payments Technology. You will design, develop, and maintain robust test automation frameworks, architect solutions using Java, and collaborate with global teams to ensure secure, scalable software testing.

Responsibilities include building and validating test frameworks, performing code reviews, guiding junior engineers, and coordinating production releases while focusing on