PHP/Go Software Engineer

Company

Federal Reserve Bank of St. Louis

The St Louis Fed is one of 12 Reserve Banks serving all or parts of Missouri, Illinois, Indiana, Kentucky, Tennessee, Mississippi, and Arkansas with branches in Little Rock, Louisville and Memphis. The St. Louis Fed’s most critical functions include promoting stable prices and economic growth, fostering a sound financial system, providing payment services to financial institutions, supporting the U.S. Treasury's financial operations, and advancing economic education, community development and fair access to credit. The Bank strives to maintain an engaging and exciting work environment that is both inviting and collegial.

We’re seeking an experienced Senior Software Developer to build and scale robust web applications. You’ll work with large datasets, design APIs, and drive end‑to‑end development, from architecture to deployment, with a focus on performance, security, and maintainability.

Key Responsibilities

Web application development using PHP, Laravel, JavaScript, Docker and SQL/NoSQL databases

Handle large datasets (millions of rows) and turn them into meaningful visualizations

Develop frontends using HTML, CSS, Bootstrap, React.js, and ensure 508 accessibility standards

Implement RESTful APIs and microservices using PHP and Go

Maintain secure, object-oriented, and modular code following OWASP best practices

Manage version control with Git and set up CI/CD pipelines using GitLab

Deploy and manage apps in AWS and Docker environments

Optimize relational databases (PostgreSQL) and other data stores

Collaborate with agile teams and communicate effectively with stakeholders

Collaborate with software engineers and data scientists to operationalize AI and analytics solutions

Required Skills & Experience

5+ years of experience with PHP, Go Lang, Laravel, Linux, SQL/NoSQL databases, JavaScript, and Docker.

Strong knowledge of frontend frameworks and JavaScript (React.js)

Solid understanding of AWS Services, RESTful APIs, Docker, and containerized environments

Expertise in relational databases and NoSQL

Experience with CI/CD tools like GitLab pipelines

Experience with Go

Experience or interest ML workflows and Python

Experience or interest in working with LLMs, vector databases, AI APIs, or ML-enabled applications

US Citizenship required

Lesser experience will be considered for a lesser pay and grade

12 bank locations to be considered

Preferred

Experience building 508‑compliant front‑ends

Exposure to AI‑assisted coding tools (e.g., Copilot, CodeWhisperer)

Familiarity with Twig or Laravel Blade templating

Knowledge of OWASP standards and web security best practices

Total Rewards

Bring your passion and expertise, and we'll provide the opportunities that will challenge you and propel your growth—along with a wide range of benefits and perks that support your health, wealth, and life.

Salary: $110,800-150,000

In addition to competitive compensation, we offer a comprehensive benefits package that all brought together in a flexible work environment where you can truly find balance:

Generous paid time off

Tuition & Training assistance/reimbursement

401(k) match & Annuity/Pension fund

Top-notch health care benefits

Child and family care leave

Professional development opportunities

And more...

At the Federal Reserve Bank of St. Louis, we are committed to a strong and resilient economy for all. We prioritize inclusion and strive to be a workplace where all employees can thrive. Learn more about Bank’s culture

The Federal Reserve Bank of St Louis is an Equal Opportunity Employer.

Full Time / Part Time

Full time

Regular / Temporary

Regular

Job Exempt (Yes / No)

Yes

Job Category

Information Technology Family Group

Work Shift

First (United States of America)

The Federal Reserve Banks are committed to equal employment opportunity for employees and job applicants in compliance with applicable law and to an environment where employees are valued for their differences.

Always verify and apply to jobs on Federal Reserve System Careers ( https://rb.wd5.myworkdayjobs.com/FRS ) or through verified Federal Reserve Bank social media channels.

Privacy Notice (https://www.kansascityfed.org/documents/7797/Workday_Privacy_Notice.pdf)