Java Software Engineer Contract Jobs in Arlington, VA

Description:
Columbia Technology Partners is seeking a Senior Java Software Engineer to support the modernization and productization of a mission-focused software suite designed for deployment across a broader customer community. This role will help transform existing solutions into scalable, customer-agnostic platforms by removing environment-specific dependencies, enhancing authorization workflows, and supporting advanced key management capabilities. The ideal candidate is a highly skilled software engineer with deep experience in Java development, modern software engineering practices, and the design of secure, distributed applications.
Key Responsibilities:

• Design, develop, test, and maintain enterprise software applications using modern Java-based technologies.
• Support the productization of existing applications by creating reusable, scalable, and configurable solutions that can operate across multiple environments.
• Develop and integrate secure services, APIs, and application components supporting authorization and key management functionality.
• Collaborate with architects, developers, and stakeholders to design technical solutions that meet evolving business and mission requirements.
• Apply software engineering best practices throughout the development lifecycle, including requirements analysis, design reviews, testing, and deployment.
• Participate in Agile development activities, including sprint planning, backlog refinement, status reporting, and team collaboration.
• Troubleshoot, analyze, and resolve complex application, integration, and performance issues.
• Contribute to system design documentation, technical standards, testing strategies, and implementation plans.
• Support cloud, hybrid, and on-premises deployments while ensuring scalability, reliability, and maintainability.
• Identify technical risks and recommend mitigation strategies to support successful project delivery.

Qualifications:

• Bachelor's degree in Computer Science or a related field (or equivalent experience) with 8+ years of professional software development experience.
• Strong experience developing enterprise applications using Java and JavaScript, with expertise in modern development practices, software testing, and Agile methodologies.
• Proven ability to communicate effectively with technical and non-technical stakeholders while collaborating across cross-functional teams.
• Demonstrated analytical, problem-solving, and troubleshooting skills with the ability to independently manage multiple priorities and deliver high-quality solutions.

Desired Qualifications:

• Experience developing encryption services, cryptographic solutions, key management capabilities, or other security-focused application components.
• Strong background in REST API development, Spring frameworks, Service-Oriented Architecture (SOA), and distributed application design.
• Experience with AWS, cloud technologies, containerization platforms, and Kubernetes-based deployments.
• Ability to thrive in fast-paced environments while supporting project planning, technical leadership initiatives, matrixed teams, and complex software modernization efforts.

Requirements:

• U.S. Citizenship is required for all applicants. CTP is an equal opportunity employer and abides by applicable employment laws and regulations. All applicants and employees are subject to random drug testing in accordance with Executive Order 12564. Employment is contingent upon successful completion of a security background investigation and polygraph.
• Certification Requirements:
  • N/A

This position requires an active Security Clearance with appropriate Polygraph.
About us:
Founded in 2007, Columbia Technology Partners is a Service-Disabled Veteran Owned Small Business with a specialization in technology and management consulting committed to solving intricate and sensitive technology issues facing corporations and federal agencies. Since its inception, CTP has been instrumental in the technical design, engineering development, operational deployment, and support of key systems. With a proven track record in information security, project management, systems/network engineering, security risk management, vulnerability assessments, and mobile security implementation; our employees have the experience, expertise, and innovative thinking our customers need for results that exceed expectations. CTP staff have worked closely with both government engineers and management to gather mission requirements, develop the architecture to deliver the needed functionality and assess tools available to meet or exceed the needs of the mission.
At Columbia Technology Partners (CTP), we are united in being the best that we can be as individuals, but our core belief is that we can be better together. Together we will take on each mission with an execution process that authentically represents who we are. Our success relies on our team values, the foundation we built around them, and the Partners we become along the way.
That's why our pay is competitive, our missions are critical, and our benefits
represent what matters most to CTP: Our People.
Salary Range Transparency
At Columbia Technology Partners we are committed to transparency and fairness in our compensation practices. We believe in creating a work environment where employees feel valued, empowered, and rewarded for their contributions.
How We Determine Salary Ranges
Our salary ranges are based on the following key factors:

• Job Role and Responsibilities: The specific duties and responsibilities associated with each role form the foundation of our compensation structure.
• Market Research and Industry Benchmarks: We conduct regular analysis of market trends and salaries across our industry, using reliable compensation data to ensure we stay competitive.
• Experience and Qualifications: An individual's experience, education, certifications, and specialized skills all contribute to determining their position within a salary range.
• Location: Salary ranges may be adjusted based on geographic cost of living, in accordance with local and national standards.
• Company Performance: Our compensation practices also take into account overall company performance and financial health, ensuring that we maintain sustainability while rewarding our team.

Really good benefits, for really GREAT people:
From our CTP Family to yours, we know how important these decisions are. Your benefits are about you, not us. Tell us what you need in order to see a future at CTP; let's get where you're going, together.
Medical: CTP offers 3 superior plans, bringing our employees both in-network and out-of-network options.
Vision + Dental: Both free to you + paid in full by CTP.
Retirement: 401k - 6% company contribution
PTO + Leave: A work life balance is extremely important to our team here at CTP, which is why our paid time off plans are so lucrative. Offering customizable leave plans to meet your needs is just one of our many perks! Jury Duty, Bereavement + Military Leave provided.
Career Growth: Up to $10,000 provided for approved career-related learning, training, education, and/or tuition.
Life and AD&D Insurance/Short-Term & Long-Term Disability: More peace of mind, at zero cost to you.
Profit Sharing Bonus: End of year cash gets added to your bottom-line.
Referral Bonus Program: Our tiered program provides an incentive with each stage of the hiring process your referral passes. Our bonuses range from $7,000-$20,000, if your referral joins the team.
Columbia Technology Partners is an Equal Opportunity Employer. We consider applicants without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender, gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, or membership in any other group protected by federal, state, or local law. Our EEO policy reflects our commitment to ensure equality and promote diversity and inclusion in the workplace. Our policy applies to all employees, job candidates, contractors, stakeholders, partners, and visitors.
CTP was voted one of the top 25 best places to work in Baltimore by Baltimore Magazine!