Full Stack Engineer

Agility Partners; Columbus (OH); On-site; USD 110,000 - 150,000; Full time

Job summary

Agility Partners seeks a Senior Engineer to design, develop, and support scalable enterprise applications using Java, Spring Boot, and React. You will lead the development of full-stack applications, including RESTful APIs and microservices, and translate business requirements into secure software solutions.

You will contribute to modernizing legacy systems into API-driven architectures while collaborating with product, architecture, and DevOps teams to ensure quality and performance.

Qualifications

• Experience designing scalable enterprise applications.
• Strong hands-on skills in Java, Spring Boot, and React.
• Experience with microservices, REST APIs, and cloud-ready architectures.

Responsibilities

• Design, develop, test, deploy, and support enterprise apps with Java/Spring and React.
• Lead full-stack development of RESTful APIs and microservices.
• Translate requirements into scalable, secure software solutions.
• Define and apply development standards and architectures.
• Implement tests and participate in code reviews and mentoring.
• Collaborate across product, QA, DevOps, and architecture teams.
• Contribute to CI/CD pipelines and deployment automation.

Skills

Java

Spring Boot

React

REST APIs

Microservices

Hibernate/JPA

Agile/Scrum

Job description

We are seeking a Senior Engineer to design, develop, and support highly scalable enterprise applications using Java, Spring Boot, React, and modern open-system technologies. In this role, you will lead the development of full-stack applications, including RESTful APIs, microservices, backend services, and responsive React-based user interfaces. You will play a key role in translating business and technical requirements into scalable, maintainable, and secure software solutions while contributing to the modernization of legacy applications into API-driven, microservices-based architectures.

Responsibilities

• Design, develop, test, deploy, and support enterprise applications using Java, Spring Boot, React, and modern open-system technologies
• Lead development of full-stack applications, including RESTful APIs, microservices, backend services, and responsive React-based user interfaces
• Translate business and technical requirements into scalable, maintainable, and secure software solutions
• Design and implement cloud-ready, distributed, and service-oriented applications using modern software architecture and development patterns
• Develop high-quality Java applications using Spring Boot, Spring Framework, JPA/Hibernate, REST APIs, and related technologies
• Build reusable and maintainable React components and integrate front-end applications with backend APIs
• Participate in application architecture and technical design activities, including evaluating technology choices and defining development standards
• Lead or contribute to the modernization of legacy applications into open-system, API-driven, and microservices-based architectures
• Develop unit, integration, and automated tests to ensure application quality, reliability, and performance
• Perform code reviews and provide technical guidance and mentoring to junior and mid-level engineers
• Troubleshoot complex application, integration, performance, and production issues and drive problems through resolution
• Collaborate with product owners, business analysts, architects, DevOps engineers, QA teams, and other technology teams throughout the software development lifecycle
• Participate in Agile/Scrum ceremonies, including sprint planning, backlog refinement, daily standups, reviews, and retrospectives
• Implement secure coding practices and ensure applications comply with enterprise security, architecture, and regulatory standards
• Support CI/CD pipelines and automated deployment processes using modern DevOps practices
• Monitor application performance and identify opportunities to improve scalability, reliability, resiliency, and operational efficiency
• Create and maintain technical documentation, architecture diagrams, API specifications, and operational procedures
• Stay current with emerging technologies and recommend improvements to development practices, tools, frameworks, and application architecture