Full Stack Engineer

Brooksource is seeking a Full Stack Developer to join our Fortune 1000 Financial Services client's expanding engineering team in a hybrid capacity based in St. Louis, MO. This opportunity is ideal for someone who is passionate about modern development practices, high-quality code, and building scalable applications in a cloud-first environment.

This team is focused on modernizing its technology stack and delivery model, with a strong emphasis on quality engineering, automated testing, and enabling autonomous releases. The ideal candidate is quality-minded, embraces testing as a core responsibility, and thrives in a Lean development environment centered around continuous improvement and end-to-end ownership.

• Design, develop, and maintain full stack applications using modern technologies
• Build responsive front-end interfaces using React and/or Angular
• Develop scalable back-end services using Java and contribute to Python-based solutions as needed
• Contribute to and enhance CI/CD pipelines to support automated, daytime production releases
• Champion a "test-first" mindset, including unit, integration, and end-to-end testing
• Support the team’s objective of achieving autonomous releases with minimal manual intervention
• Collaborate with cross-functional teams to design and implement scalable, high-quality solutions
• Participate in architectural discussions and contribute to modernization initiatives

• 3–8 years of full stack development experience
• Strong proficiency in Java (backend) and React and/or Angular (frontend)
• Willingness to work with Python in a multi-language environment
• Hands‑on experience with cloud platforms (AWS, Azure, or GCP)
• Experience building and maintaining CI/CD pipelines
• Strong understanding of testing strategies and frameworks (unit, integration, E2E)
• Ability to work in a fast-paced, Agile/Lean development environment

• Experience contributing to automated release pipelines and reducing manual QA dependencies
• Familiarity with E2E or similar testing strategies focused on quality at scale
• Exposure to AI tools or techniques to enhance development productivity (please be prepared to share examples)
• Experience in financial services or other regulated industries
• Location:
  
  St. Louis, MO (hybrid); potential flexibility for Atlanta, GA (hybrid)
• Contract Duration: 6–9 months with potential for extension

Brooksource is an equal opportunity employer that does not discriminate on the basis of actual or perceived race, color, creed, religion, national origin, ancestry, citizenship status, age, sex or gender (including pregnancy, childbirth, lactation and related medical conditions), gender identity or gender expression, sexual orientation, marital status, military service and veteran status, physical or mental disability, protected medical condition as defined by applicable state or local law, genetic information, or any other characteristic protected by applicable federal, state, or local laws and ordinances.

The pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.