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Java Back End Developer Jobs in Maryland (NOW HIRING)

West 4th Strategy

Backend Developer

Bethesda, MD · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

Implement and maintain Java Spring Boot microservices aligned to Government-approved requirements ... Strong backend engineering competencies in secure microservice development, API enablement, and ...

West 4th Strategy

Backend Developer

Bethesda, MD · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

Implement and maintain Java Spring Boot microservices aligned to Government-approved requirements ... Strong backend engineering competencies in secure microservice development, API enablement, and ...

Quevera LLC

Back End Developer (HYBRID)

Annapolis Junction, MD · On-site

$129K - $206K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

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 ...

Quevera LLC

Back End Developer (HYBRID)

Annapolis, MD · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

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 ...

StackandCo

$50 - $64.75/hr

\n \n \n One of my Clients, a global fintech company, going through an exciting phase of expansion, has an excellent opportunity for a Backend Server \- Java Developer Expert. You must be a flexible ...

Cymertek

Java, Scala, Python Developer

Annapolis Junction, MD · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

SIMILAR CAREER TITLES Java Developer, Scala Developer, Python Developer, Software Engineer, Backend Developer, Full Stack Developer, Data Engineer, Distributed Systems Developer, Big Data Developer ...

Cymertek

Java / Spring Developer

Annapolis Junction, MD · On-site

$52 - $67.50/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

SIMILAR CAREER TITLES Java Developer, Spring Boot Developer, Backend Developer, Full Stack Java Developer, Software Engineer, Java Microservices Developer, Web Application Developer, API Developer ...

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Java Back End Developer information

See Maryland salary details

$9

$53

$71

How much do java back end developer jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for java back end developer in Maryland is $53.02, according to ZipRecruiter salary data. Most workers in this role earn between $47.12 and $61.11 per hour, depending on experience, location, and employer.

What is a Java back end developer?

A Java Back End Developer is responsible for building and maintaining the server-side logic of web applications using Java. They work with databases, APIs, and server architecture to ensure smooth data processing and application functionality. Their tasks include writing efficient code, optimizing performance, and integrating front-end components. They often use frameworks like Spring Boot and Hibernate to develop scalable and secure applications.

What does a typical day look like for a Java back end developer?

A typical day for a Java Back End Developer often involves writing and reviewing code, designing and implementing APIs, and collaborating with front-end developers, QA testers, and other team members to ensure seamless integration and functionality. Developers participate in daily stand-up meetings, work with version control systems, troubleshoot technical issues, and continually optimize application performance. You may also engage in code reviews, work on database design, or implement new features based on customer or business needs. This dynamic environment emphasizes both independent problem-solving and teamwork, offering continuous learning opportunities and a fast-paced, innovative workflow.

What are the key skills and qualifications needed to thrive in the Java back end developer position, and why are they important?

To thrive as a Java Back End Developer, you need solid proficiency in Java programming, knowledge of frameworks like Spring or Hibernate, and experience with database management, often supported by a degree in computer science or related fields. Familiarity with tools such as Git, RESTful APIs, build automation systems (e.g., Maven/Gradle), and sometimes certifications like Oracle Certified Professional, Java SE, are highly valued. Strong problem-solving skills, attention to detail, effective communication, and a collaborative mindset help professionals excel in this role. These combined technical and soft skills are crucial for developing robust, scalable back-end systems and ensuring smooth teamwork in dynamic software development environments.

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Java Back End Developer jobs near you
Infographic showing various Java Back End Developer job openings in Maryland as of August 2026, with employment types broken down into 35% Full Time, and 65% Contract. Highlights an 92% In-person, and 8% Remote job distribution, with an average salary of $110,284 per year, or $53 per hour.

Backend Developer

West 4th Strategy

Bethesda, MD • On-site

Full-time

Medical, Dental, Vision, Retirement

Posted 21 days ago

Job description

Application Developer II
ROLE
We need an experienced Back End Application Developer at the Naval Dosimetry Center (NDC) in Bethesda, Maryland. NDC serves as the Navy's ionizing radiation dosimetry center of excellence, providing naval commands worldwide with radiation dosimetry processing, consultation services, and comprehensive exposure recordkeeping in support of force health protection and regulatory compliance. In this role, you will architect and sustain the backend engine powering NDC's mission-critical systems, building and maintaining Java Spring Boot microservices, enabling secure REST API communication, managing data access and persistence in Aurora PostgreSQL, and ensuring every line of code meets Zero Trust and FedRAMP/IL4 standards within a DevSecOps CI/CD pipeline. This is a full-time opportunity. We can offer a competitive salary and a comprehensive benefits package.
Apply today!
RESPONSIBILITIES
  • Implement and maintain Java Spring Boot microservices aligned to Government-approved requirements and interface definitions
  • Expose and maintain REST API endpoints including versioning, documentation, and rate and usage controls via Government-approved gateway patterns
  • Provide backend services that support mission workflows including reporting and data export functions, and ensure service behaviors and configuration parameters are documented for Government review and operational use
  • Provide backend data access and persistence capabilities aligned to Government-defined Aurora PostgreSQL schemas and data domain requirements
  • Support design and evolution of database schemas and entity models for core data domains including organizational hierarchy, demographics, dosimeter lifecycle, reporting, and auditing; maintain database documentation including field-level metadata
  • Support Government data migration objectives by providing source-to-target mapping documentation, transformation and integration rule documentation, and backend logic enabling migration, conflict detection, and legacy system integration
  • Deliver backend services that enable secure dosimeter and device data ingestion including ingestion pathways, validation logic, secure communications, and APIs supporting device provisioning and configuration management
  • Ensure backend services align with Government-approved security architectures including Zero Trust principles, FedRAMP Moderate baseline requirements, DoD IL4 Overlay requirements, and FIPS-validated encryption in transit and at rest
  • Support service continuity and operational readiness through backend design inputs that enable high availability and disaster recovery objectives including multi-availability-zone readiness and backup and recovery support
  • Provide performance and scalability improvements by optimizing database interactions, query behavior, caching strategies, and service resource utilization; provide monitoring and tuning observations and recommendations for Government decision-making
  • Coordinate with technical stakeholders to support integrated delivery and interoperable service operations
  • Provide backend architecture inputs and best practices for Government consideration; note that architecture decisions are Government-led -- this role supports and documents them, and does not hold independent architecture authority
  • Support Government-led UAT and compliance testing readiness in staging environments and provide inputs and artifacts required for Government change management and release readiness decisions
REQUIRED EDUCATION / CERTIFICATIONS
  • Bachelor's degree in computer science, software engineering, or a related field - required
  • AWS Developer certification or equivalent cloud development certification - preferred

REQUIRED EXPERIENCE / SKILLS
  • A minimum of five (5) years of backend development experience with Java, Spring Boot, SQL, Hibernate/JPA, and microservices architectures
  • Strong backend engineering competencies in secure microservice development, API enablement, and relational data access patterns
  • Experience implementing security controls in DevSecOps pipelines including SAST/DAST, dependency scanning, and secrets management
  • Ability to produce clear technical documentation and informational briefings to support Government review
  • Ability to maintain artifacts supporting testing, security gates, and release activities
  • Strong attention to detail and critical thinking skills

PREFERRED EXPERIENCE / SKILLS
  • Experience supporting DoD or U.S. Navy web applications in AWS GovCloud or similar IL4/FedRAMP Moderate environments
  • Familiarity with CUI handling procedures
  • Experience with AWS services relevant to NAVREMS including EKS, API Gateway, Cognito, Aurora PostgreSQL, SQS, SES, and Lambda
  • Experience with Aurora PostgreSQL development and optimization, secure database connectivity and encryption, and SQL performance optimization
  • Familiarity with IoT data processing and MQTT protocols
  • Experience with DevSecOps CI/CD integrations and three-tier application architectures

LOCATION
  • Bethesda, MD 20889

CLEARANCE
  • U.S. Citizenship required
  • Active secret clearance required

CLIENT
  • Navy and Marine Corps Force Health Protection Command (NMCFHPC), Naval Dosimetry Center (NDC)
TRAVEL
  • No travel required

WORK HOURS
  • 40 hours per week
  • 8 hours per working day

EMPLOYMENT CLASSIFICATION
  • Employment Classification Eligibility - W2

COMPENSATION
  • Salary Range: $110,000 - $115,000
  • Benefits: Benefits package includes options for health, dental, and vision insurance coverage; 401k contribution options

West 4th Strategy is an Equal Opportunity (EEO) employer. All qualified applicants will receive consideration for employment without regard to race, color, creed, religion, gender, sexual orientation, ancestry, national origin, age, marital status, mental disability, physical disability, medical condition, pregnancy, political affiliation, military or veteran status, or any other basis prohibited by federal or state law.
Other Considerations: applicants will be subject to a background investigation. Individual's primary workstation is located in an office area. The noise level in this environment is low to moderate. Regularly required to sit for extended periods up to 80% of the time; frequently required to move about to access file cabinets and use office equipment such as PC, copier, fax, telephone, cell phone, etc. Occasionally required to reach overhead, bend, and lift objects of up to 10 lbs. Specific vision abilities required by this job include the use of computer monitor screens up to 80% of the time.

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