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Senior Java Backend Developer Jobs in Columbia, MD

Spatial Front, Inc

Backend Developer

Arlington, VA · On-site

... Java, Python, or Node.js. • Build and maintain relational and NoSQL database schemas, queries ... Computer Science, Engineering, or related field. • 3 years of backend development. • ...

Maximus

Senior Back-End Developer

VA · On-site +1

$120K - $157K/yr

The Senior Back-End Developer provides subject matter proficiency for work described in the task. Responsible for providing analytical skills to support process improvement, specialized studies, and ...

MissionStaff

Full Stack Java Developer

Woodlawn, MD · On-site

$54.50 - $70.50/hr

SSA is seeking a Full Stack Java Developer to support mission-critical applications, working across Angular front end and Java backend systems. This is a hands-on role focused on building, supporting ...

Quevera LLC

Back End Developer (HYBRID)

Annapolis, MD · On-site

Develop RESTful APIs and backend components using Python, Java, and C++. * Design and implement ... Collaborate with software engineers, system engineers, and stakeholders throughout the software ...

Netsynk

Senior Java Developer

Mclean, VA · On-site

$58.75 - $75/hr

Senior Java Developer Location: McLean, VA or Plano, TX Work Mode: Hybrid Experience Required: 9-20 Years Employment Type: Contract Role Overview We are seeking an experienced Senior Java Developer ...

Booz Allen Hamilton, Inc.

Back-End Developer

Mclean, VA · On-site

$86K - $198K/yr

Back-End Developer The Opportunity: As a back-end developer, you know that a good site or system ... Experience with Java * Experience with Docker containerization * Experience working with unbounded ...

Brillius

Java Full Stack Developer

Mclean, VA · On-site

$53 - $68.50/hr

We are seeking a Senior Java Full Stack Developer with strong backend expertise and experience building scalable, distributed applications. The ideal candidate will have hands-on experience with Java ...

Booz Allen Hamilton

Back-End Developer

Mclean, VA

$86K - $198K/yr

Back-End Developer The Opportunity: As a back-end developer, you know that a good site or system ... Experience with Java * Experience with Docker containerization * Experience working with unbounded ...

Leidos

Sr. Java Developer

Bethesda, MD · On-site

$107K - $195K/yr

Leidos has an exciting opportunity for a Sr. Java Developer in our Intel Security Sector's Analysis ... Design, develop, test and maintain high-performance, scalable backend microservices using Java and ...

Tech Tammina

Senior Java Developer

Reston, VA · On-site

$59.50 - $76/hr

Senior Java Developer OR Fullstack Developer Location: Reston VA - In person interviews only Long term contract We need strong Java, AWS, Springboot only with at least 12plus years of overall ...

Leidos

Sr. Java Developer

Bethesda, MD

$107K - $195K/yr

Leidos has an exciting opportunity for a Sr. Java Developer in our Intel Security Sector's Analysis ... Design, develop, test and maintain high-performance, scalable backend microservices using Java and ...

TekForce

Java Developer

Rockville, MD

$52 - $67.25/hr

Sr. Java Developer The Senior Java Developer will work as the senior developer in the document management / workflow space. The types of projects they will work on are a mix of system replacement ...

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Senior Java Backend Developer information

See Columbia, MD salary details

$63.5K

$138.8K

$189.1K

How much do senior java backend developer jobs pay per year?

As of Jul 9, 2026, the average yearly pay for senior java backend developer in Columbia, MD is $138,776.00, according to ZipRecruiter salary data. Most workers in this role earn between $119,600.00 and $155,300.00 per year, depending on experience, location, and employer.

What is a Senior Java Backend Developer job?

A Senior Java Backend Developer is responsible for designing, implementing, and maintaining the server-side logic of applications using Java. They work with databases, APIs, and cloud services to ensure high performance and scalability. Additionally, they collaborate with front-end developers, DevOps teams, and business stakeholders to deliver robust and secure solutions. Seniors are expected to mentor junior developers and contribute to architectural decisions and best practices.

What are the typical daily responsibilities of a Senior Java Backend Developer?

Senior Java Backend Developers usually spend their days designing and implementing backend components, reviewing code, and optimizing system performance. You may take part in architecture discussions, mentor junior developers, and troubleshoot complex technical issues. Collaboration with front-end developers, QA testers, and project managers is frequent to ensure seamless integration and successful product delivery. Additionally, you might be responsible for maintaining system documentation and keeping up-to-date with new technologies relevant to backend development. Overall, the role combines hands-on coding with leadership and cross-functional teamwork.

What are the key skills and qualifications needed to thrive in the Senior Java Backend Developer position, and why are they important?

To thrive as a Senior Java Backend Developer, you need deep knowledge of Java, object-oriented design, RESTful APIs, and database systems, typically backed by a degree in computer science or related field and several years of relevant experience. Expertise in frameworks like Spring, ORM tools such as Hibernate, version control systems like Git, and, often, certifications such as Oracle Certified Professional Java Programmer are valued. Strong problem-solving, leadership, and clear communication skills help in mentoring junior developers and collaborating across teams. These competencies ensure robust, scalable backend solutions and effective team coordination in complex software projects.

What job categories do people searching Senior Java Backend Developer jobs in Columbia, MD look for? The top searched job categories for Senior Java Backend Developer jobs in Columbia, MD are:
What cities near Columbia, MD are hiring for Senior Java Backend Developer jobs? Cities near Columbia, MD with the most Senior Java Backend Developer job openings:
Senior Java Backend Developer jobs near you
Backend Developer

Backend Developer

Spatial Front, Inc

Arlington, VA • On-site

Full-time

Posted 9 days ago

Job description

Job Summary:
Spatial Front, Inc. (SFI) is seeking a Backend Developer to join their team. The ideal candidate will design and build scalable, secure server-side applications and services supporting Federal Government modernization programs.
Responsibilities:
• Design and develop server-side application logic, APIs, and data services using languages such as Java, Python, or Node.js.
• Build and maintain relational and NoSQL database schemas, queries, and stored procedures.
• Implement microservices and service-oriented architectures following enterprise design patterns.
• Collaborate with frontend developers, architects, and DevOps engineers to deliver end-to-end solutions.
• Conduct unit testing, integration testing, and code reviews to ensure code quality and reliability.
• Optimize application performance through profiling, caching strategies, and query tuning.
• Adhere to secure coding practices and participate in security code reviews.
• Other duties as assigned.
Qualifications:
Required:
• Bachelor's in Computer Science, Engineering, or related field.
• 3 years of backend development.
• Demonstrated expertise in: Server-side programming, database design, API development, microservices, performance optimization.
• Must be a U.S. Citizen.
• Must possess an active Secret security clearance or be able to obtain one.
Preferred:
• AWS Certified Developer or equivalent cloud certification.
• Experience with containerization technologies (Docker, Kubernetes).
• Familiarity with CI/CD pipelines and DevSecOps practices.
• Experience developing backend services for DoD or federal agency programs.
Company:
SFI effectively delivers the right Information Technology solutions and Business Support services using thoughtful analysis, strategic planning and precise execution. Founded in 2008, the company is headquartered in Mc Lean, USA, with a team of 501-1000 employees. The company is currently Late Stage.

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