Software Engineer

Brooksource; Milwaukee (WI); On-site; USD 85,000 - 140,000; Full time

Benefits offered by this job

Competitive benefits package

401k with company match

Paid time off

Job summary

Brooksource is seeking mid- to senior-level Full Stack Software Engineers to join our web engineering team, focused on customer-facing applications, including login, billing, insurance, and investments. The role emphasizes AI-assisted development and collaboration across backend, frontend, and shared services.

You will design and maintain Node.js services and GraphQL APIs, contribute to React/TypeScript front-end work, and promote code quality with automated tests and AI-enabled workflows.

Qualifications

• Mid- to senior-level software engineering experience with a strong backend focus.
• Experience building and maintaining Node.js services and APIs in production.
• Designing and developing GraphQL APIs, ideally with Apollo and federated GraphQL architectures.

Responsibilities

• Design, develop, and maintain Node.js services and GraphQL APIs that support customer-facing web applications.
• Contribute to front-end development using React and TypeScript, including federated GraphQL architectures.
• Develop new features and enhance functionality across the technology stack.
• Maintain and improve reliability, including upgrades, security updates, troubleshooting and production support.
• Expand unit and end-to-end test coverage to improve quality.
• Incorporate AI coding tools throughout the software development lifecycle to boost productivity and code quality.
• Collaborate with engineers to evaluate and adopt new technologies and approaches.

Skills

Node.js

GraphQL APIs

React

TypeScript

AI tooling

Testing (Playwright)

Tools

Apollo

Federated GraphQL

AWS

Kubernetes

Playwright

Job description

Our enterprise client is seeking mid- to senior-level Full Stack Software Engineers to join their web engineering team, responsible for developing and maintaining customer-facing applications and shared web services. These applications support key customer experiences, including account login, billing and payments, insurance, and investments.

The team places a strong emphasis on AI-assisted development, so candidates should have hands-on experience using AI coding tools and an interest in incorporating emerging AI capabilities into their development workflows.

Required Qualifications:

• Mid- to senior-level software engineering experience with a strong focus on backend development.
• Strong hands-on experience building, developing, and maintaining Node.js services and APIs in production environments.
• Experience designing and developing GraphQL APIs, ideally with Apollo and federated GraphQL architectures.
• Proficiency with AI-assisted development tools such as GitHub Copilot or similar, with hands-on experience incorporating them into daily development workflows.
• Experience writing unit and end-to-end tests using tools such as Playwright or comparable frameworks.

Preferred Qualifications:

• Experience with cloud platforms, DevOps practices, or infrastructure technologies such as AWS and Kubernetes.
• Familiarity with application monitoring and performance tools such as Dynatrace.
• Experience supporting customer-facing applications involving billing, payments, or user authentication.
• Background in financial services or other enterprise application environments.

Day to Day Responsibilities:

• Design, develop, and maintain Node.js services and GraphQL APIs that support customer-facing web applications.
• Contribute to front-end development using React and TypeScript, including applications that consume data through a federated GraphQL architecture.
• Develop new application features and enhance existing functionality across the technology stack.
• Support the ongoing maintenance and reliability of applications, including upgrades, security updates, troubleshooting, and production support.
• Improve application quality and reliability by expanding unit and end-to-end test coverage.
• Incorporate AI coding tools throughout the software development lifecycle to improve productivity, code quality, and development practices.
• Collaborate with engineers across the team to evaluate and adopt new technologies and development approaches.

About Us:

At Brooksource, relationships are the foundation of everything we do. Since 2000, we've built lasting partnerships with clients, consultants, and internal teams to deliver an exceptional experience across every engagement. As a trusted IT and Engineering services provider, Brooksource supports Fortune 500 organizations through Experience-Driven Staffing, Professional Services, and Elevate, our proprietary Workforce Transformation program. Whether you're hiring for software development, cloud computing, cybersecurity, data analytics, or enterprise IT, our customized staffing solutions are designed to align with your company's unique goals, culture, and technology stack. We offer flexible hiring models, including contract, contract-to-hire, and direct placement to meet your evolving business needs.

We are a certified partner of leading platforms, including Salesforce, AWS, Microsoft, and Google Cloud, enabling us to deliver scalable, end-to-end technology solutions. With a growing national footprint, Brooksource is redefining expectations in IT consulting, engineering services, and technology workforce solutions.

EEO Statement

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.

Brooksource offers competitive medical, dental, vision, Health Savings Account, Dependent Care FSA, and supplemental coverage with plans that can fit each employee's needs. We offer a 401k plan that includes a company match and is fully vested after you become eligible, paid time off, sick time, and paid company holidays. We also offer an Employee Assistance Program (EAP) that provides services like virtual counseling, financial services, legal services, life coaching, etc.

Pay Disclaimer

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.

Applications will be accepted until at least November 25, 2026.