Full Stack Java Developer

Cayuse Holdings, LLC; Washington (District of Columbia); On-site; USD 110,000 - 170,000; Full time

Benefits offered by this job

Medical, Dental and Vision Insurance

401(k) Retirement Savings Plan with 1:

Job summary

Cayuse Holdings, LLC is seeking a Full Stack Java Developer to join an agile team responsible for enterprise applications. You will design backend APIs in Java/Spring, implement secure UI in React, and optimize PostgreSQL schemas.

Requirements include 5+ years of full-stack experience, strong React/Java skills, and ability to pass security/background checks. Onsite work in the Washington, DC area with comprehensive benefits is provided.

Qualifications

• Bachelor’s degree or equivalent professional experience in IT or CS.
• Minimum 5 years of full-stack development experience.
• Strong UI design/development with React, JavaScript, TypeScript, CSS.
• Experience with backend frameworks: Java/Spring, RESTful APIs, PostgreSQL.

Responsibilities

• Provide full-stack design and development using Java, Spring MVC, Spring Security, Spring Boot, React, and PostgreSQL.
• Design responsive UI components with React/TypeScript/JavaScript/CSS.
• Develop normalized PostgreSQL schemas and relationships for scalable data access.
• Create and maintain secure RESTful APIs for integration.
• Migrate data and ensure integrity across systems.
• Manage deployments with version control and CI/CD pipelines.
• Contribute across all phases of the SDLC to meet project goals.
• Ensure compliance with 508 accessibility and security requirements.
• Other duties as assigned.

Skills

Java

Spring Framework/Security

Spring Boot

Hibernate

RESTful APIs

SQL/PLSQL

PostgreSQL

React

TypeScript/JavaScript

AWS

Kubernetes

Docker

Git/GitLab

Agile methodologies

Security & Compliance

Jira/Confluence

CI/CD

Top-Secret Clearance

Education

Bachelor’s degree in Information Technology, Computer Science, or related field; or equivalent professional experience

Tools

Jira

Confluence

Maven

GitLab

CI/CD tooling

Job description

Overview

The Work:

The Full Stack Java Developer will be an integral member of an agile software development team supporting large-scale enterprise applications throughout the development life cycle. This role is responsible for performing software development and operations and maintenance (O&M) tasks while strictly adhering to agile methodologies and participating in scrum ceremonies. The developer will design and implement backend APIs using Java and Spring Boot, build secure and responsive user interfaces (UI) using React, and develop optimized PostgreSQL schemas and queries.

This position aligns with Cayuse’s core values of Innovation, Excellence, Collaboration, Adaptability, and Integrity by fostering technical solutions that meet customer needs, promoting teamwork, and prioritizing quality in deliverables.

Responsibilities

Key Responsibilities:

• Provide full-stack design and development using Java, Spring Model View Controller (MVC) Framework, Spring Security, Spring Boot, React, and PostgreSQL.
• Design and implement modern and responsive UI components leveraging React, TypeScript/JavaScript, CSS, and reusable design patterns.
• Implement normalized PostgreSQL schemas and entity relationships, ensuring scalability and optimized query performance.
• Design, develop, and maintain secure RESTful APIs for seamless data access and system integration.
• Support and document efforts for migrating data between legacy systems and newly developed systems while ensuring integrity and consistency.
• Plan, execute, and manage application deployments using version control systems and CI/CD pipelines.
• Contribute to all phases of the development life cycle, ensuring timely delivery and adherence to project requirements.
• Ensure adherence to federal compliance standards such as 508 accessibility, enterprise security practices, and other applicable requirements.
• Other duties as assigned.

Qualifications

Qualifications – Here’s What You Need:

• Bachelor’s degree in Information Technology, Computer Science, or a related field; or equivalent professional experience.
• At least 5 years of relevant full-stack software development experience.
• Strong Computer Science background with a Bachelor’s or Master’s degree in the field preferred.
• Strong UI design and development skills using React, JavaScript, TypeScript, and CSS.
• Experience with key backend development frameworks and tools, including:
• Java, Spring Framework/Security 6.0 , Spring Boot 3.0 , Hibernate 6.0 , RESTful APIs, SQL/PLSQL, PostgreSQL, Maven, Git/GitLab.
• Expertise in database design, data migration methodologies, and scalability optimization.
• Proficiency with AWS cloud services (S3, EC2, ECS, Aurora, CloudWatch), Keycloak, Kubernetes, Maven, and Docker.
• Hands‑on experience with Agile methodologies, including Scrum and Kanban, and use of
• Atlassian tools like Jira and Confluence.
• Experience configuring and optimizing Continuous Integration/Continuous Delivery pipelines using industry‑standard tools and processes.
• Active Top-Secret Clearance.
• Must be able to pass a background check. May require additional background checks as required by projects and/or clients at any time during employment.

Minimum Skills:

• Exceptional interpersonal skills with the ability to communicate in a clear, professional, and articulate manner.
• Exceptional verbal and written communication skills.
• Excellent organizational, analytical, and problem‑solving skills with high‑level attention to detail.
• Proven ability to multitask and prioritize in a fast past environment with changing priorities; adaptable to change and a quick learner.
• Must be self‑motivated and able to work well independently as well as on a multi‑functional team.
• Ability to handle sensitive and confidential information appropriately
• Proficient in MS Office, Word, Outlook, PowerPoint, and Excel.

Our Commitment to you / overview of benefits:

• Medical, Dental and Vision Insurance; Wellness Program
• Flexible Spending Accounts (Healthcare, Dependent Care, Commuter)
• Short-Term and Long-Term Disability options
• Basic Life and AD&D Insurance (Company Provided)
• Voluntary Life and AD&D options
• 401(k) Retirement Savings Plan with matching after one year
• Paid Time Off

Reports to: Program Manager

Working Conditions:

• Professional office environment, with the ability to work onsite in the main office.
• Must be physically and mentally able to perform duties extended periods of time.
• Ability to use a computer and other office productivity tools with sufficient speed to meet the demands of this position.
• Must be able to establish a productive and professional workspace.
• Must be able to sit for long periods of time looking at computer screen.
• May be asked to work a flexible schedule which may include holidays.
• May be asked to travel for business or professional development purposes.
• May be asked to work hours outside of normal business hours.

Other Duties:

Please note this job description is not designed to cover or contain a comprehensive list of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.

Cayuse is an Equal Opportunity Employer. All employment decisions are based on merit, qualifications, skills, and abilities. All qualified applicants will receive consideration for employment in accordance with any applicable federal, state, or local law.