570 Results for

Java Software Engineer Jobs in Maryland

Jobs

Laurel, MD21 days ago

$100,000–$245,000

Our engineers and analysts apply a wide-range of disciplines such as sensor and data fusion, signal and image processing, operations research, applied physics, and artificial intelligence to build systems that automatically or autonomously orchestrate sensors, process data into information, and make intelligent inferences and predictions about complex threats and environments. Have domain knowledge in ISR processes, systems, platforms, and sensors used by the US military and intelligence community; Navy and Air Force kill chain concepts; targeting, C2, and mission planning processes and tools; threat systems, weapon platforms and systems, and communications networks.

Laurel, MD21 days ago

$105,000–$245,000

Collaborate with our software development teams on improving our customized tools, including designing efficient representations for large datasets, testing accurate interactions across interdependent algorithms, and automating production analysis pipelines. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development.

New!

Columbia, MD2 days ago

Full-time
Employee

You will work closely with other talented engineers to create secure, enterprise-grade AI software solutions, including Model Context Protocol (MCP) servers, reusable AI skills, strict safety guardrails, and other AI framework capabilities that meet the complex needs of our clients. Build Model Context Protocol (MCP) servers and a library of reusable "skills" (function calling/tools) that enable AI models to safely interact with our internal databases, microservices, and external APIs.

New!

Columbia, MD2 days ago

Full-time
Employee

New!

Columbia, MD2 days ago

Full-time
Employee

Enlighten, honored as a Top Workplace from USA Today, is a leader in big data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. When extending an offer, Enlighten takes a variety of factors into consideration which include, but are not limited to, the role's function, internal equity and a candidate's education or training, work experience, certifications and key skills.

New!

Columbia, MD2 days ago

Full-time
Employee

You will tackle a diverse set of challenges, from developing robust API endpoints and modifying complex open-source systems like Trino, to architecting intricate identity federation solutions, managing large-scale data ingest, and streamlining our deployment automation. Enlighten, honored as a Top Workplace from USA Today, is a leader in big data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science.

New!

Annapolis Junction, MD1 day ago

$120,000–$150,000
Full-time
Employee

Mission Technologies' Cyber & Intelligence Team is seeking a motivated and experienced Senior Developer to join a high‑performing team supporting a range of dynamic mission areas, including technology trend analysis, corporate discovery services, and elite defensive cybersecurity operations. Depending on your background, responsibilities may include developing Java‑based GHOSTMACHINE analytics, enriching and summarizing data for downstream use, creatively leveraging diverse datasets to close knowledge gaps, or serving as a technical point of contact for specific cybersecurity missions.

New!

Fort Meade, MD1 day ago

$119,239–$195,800
Full-time
Employee

Candidates will be exposed to and become proficient with a variety of technologies involving hardware description languages, embedded instruction architectures, high-level software development languages, formal verification tools, and more.  . Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive missions for the U.S. military and federal agency partners.

New!

Columbia, MD2 days ago

Full-time
Employee

New!

Columbia, MD2 days ago

Full-time
Employee

At least 9 years of experience in Software Engineering, Modern Java Frameworks and Libraries (e.g., Spring, Guava) and a Bachelors in related field; 7 years relevant experience with Masters in related field; or High School Diploma or equivalent and 13 years relevant experience. Enlighten, honored as a Top Workplace from USA Today, is a leader in big data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science.

New!

Fort Meade, MD2 days ago

Full-time
Employee

At least 5 years of experience in Software Engineering, Modern Java Frameworks and Libraries (e.g., Spring, Guava) and a Bachelors in related field; 3 years relevant experience with Masters in related field; or High School Diploma or equivalent and 9 years relevant experience. Enlighten, honored as a Top Workplace from USA Today, is a leader in big data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science.

New!

Columbia, MD2 days ago

Full-time
Employee

Must have at least 15 years of experience in Systems/Software Engineering with a Bachelor's degree in technical discipline (i.e. computer science, engineering, mathematics, etc.); 13 years relevant experience with Masters in related field; or High School Diploma or equivalent and 19 years relevant experience. Enlighten, honored as a Top Workplace from USA Today, is a leader in big data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science.

New!

Columbia, MD2 days ago

Full-time
Employee

At least 5 years of experience in Software Engineering, Modern Java Frameworks and Libraries (e.g., Spring, Guava) and a Bachelors in related field; 3 years relevant experience with Masters in related field; or High School Diploma or equivalent and 9 years relevant experience. When extending an offer, Enlighten takes a variety of factors into consideration which include, but are not limited to, the role's function, internal equity and a candidate's education or training, work experience, certifications and key skills.

New!

Fort Meade, MD2 days ago

Full-time
Employee

New!

Columbia, MD2 days ago

$72,209–$175,204
Full-time
Employee

System design and software implementation of proof-of-concept prototypes incorporating a variety of engineering disciplines: control theory, software development, signal/video processing, pattern recognition, machine learning, artificial intelligence, high performance computing, applied mathematics, network/web services, and visualization. Senior Software Engineer (Software Engineer 3): 5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 9 years relevant experience.

New!

Columbia, MD2 days ago

Full-time
Employee

New!

Fort Meade, MD2 days ago

$78,341–$128,500
Full-time
Employee

Candidates will be exposed to and become proficient with a variety of technologies involving hardware description languages, embedded instruction architectures, high-level software development languages, formal verification tools, and more.  . When extending an offer, HII's Mission Technologies division takes a variety of factors into consideration which include, but are not limited to, the role's function and a candidate's education or training, work experience, and key skills.

New!

Hanover, MD2 days ago

Full-time
Employee

New!

Columbia, MD2 days ago

Full-time
Employee

New!

Columbia, MD2 days ago

Full-time
Employee

New!

Aberdeen Proving Ground, MD2 days ago

$78,406–$90,000
Full-time
Employee

Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.

New!

California, MD2 days ago

$128,989–$185,000
Full-time
Employee

9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 13 years relevant experience. As part of an on‑site team supporting NAWCAD, you will design, enhance, and maintain critical software components used across the JSE ecosystem—including NGTS, DIADS, GRID, and other constructive and virtual simulation frameworks.

Annapolis Junction, MD30+ days ago

Full-time

We also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat. GliaCell’s Enterprise capabilities include Full-Stack Application Development, Big Data, Cloud Technologies, Analytics, Machine Learning, AI, and DevOps Containerization.

New!

Annapolis Junction, Maryland3 days ago

$104,000–$166,000 Per Year

As a Cloud Software Engineer, you will design, develop, and maintain cutting-edge applications that support intelligence operations, leveraging cloud technologies, distributed systems, and modern development frameworks. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.

Annapolis Junction, MD30+ days ago

Full-time

The engineer will work closely with data scientists and end users to develop analytic tools that support discovery and tradecraft around critical global challenges and operationalize data science within customer environments. Combining operational expertise with an intimate understanding of today’s greatest challenges, we bring our customers the solutions required for success in a complex and multidimensional world.

Rockville, MD14 days ago

For over 25 years, we have connected thousands of consultants with meaningful roles through a personal, communication-driven approach, partnering with a diverse client base to build high-performing teams and create lasting impact. The ideal candidate brings strong system design capabilities, experience managing unstructured data repositories at massive scale, and the ability to mentor engineers while contributing hands-on across the full software development lifecycle.

Annapolis Junction, MD14 days ago

$140,000–$150,000 Per Year

Required Experience:Design or implement complex algorithms requiring adherence to strict timing, system resource, or interface constraints; Perform quality control on team products. As a team, confer with customer to derive software requirements and to obtain information on project limitations and capabilities, performance requirements and interfaces.

New!

Rockville, MD1 day ago

$70–$85 Per Hour

You will help design, build, automate testing and deploy scalable enterprise applications, integrate cloud-native capabilities, and support end-to-end application lifecycle workflows in production. Build automated CI/CD pipelines using Jenkins or GitLab CI/CD for application testing and deployment with robust monitoring, logging, and alerting systems in production.

Rockville, NY30+ days ago

For over 25 years, we have connected thousands of consultants with meaningful roles through a personal, communication-driven approach, partnering with a diverse client base to build high-performing teams and create lasting impact. Leverage AI-assisted development tools (e.g., code generation, testing automation, debugging support) to accelerate delivery and improve code quality.

Annapolis Junction, MD16 days ago

$140,000–$150,000 Per Year

Annapolis Junction, MD30+ days ago

$130,000–$270,000 Per Year

Minimum Qualifications: Master's degree in Computer Science or related discipline from an accredited college or university, plus Five (5) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity. Bachelor's degree in Computer Science or related discipline from an accredited college or university, plus Seven (7) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity.

Annapolis Junction, MD30+ days ago

$130,000–$270,000 Per Year

Security Clearance: Must currently hold a Top Secret/SCI U.S. Government security clearance with a favorable Polygraph, therefore all candidates must be a U.S. citizen. Captivation is looking for software developers who can get stuff done while making a difference in support of the mission to protect our country.

Annapolis Junction, MD30+ days ago

$130,000–$270,000 Per Year

Captivation Software is looking for a senior level software engineer who shall be responsible for enhancing a UI prototype that was developed using Streamlit and build it into an interface with future plans to make the interface available external to the corporate enterprise. Minimum Qualifications: Master's degree in Computer Science or related discipline from an accredited college or university, plus five (5) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity.

Columbia, MD30+ days ago

Full-time

Key Responsibilities Lead backend development for the FEP Bridge claims processing system Design, develop, and maintain Java-based microservices supporting claims pre-processing Analyze, understand, and consume existing application architecture and data flows Perform system maintenance, enhancements, and updates to the FEP Bridge platform Work closely with cross-functional Agile teams during sprint planning, development, and delivery Build, deploy, and support applications running in AWS environments Manage containerized workloads using Kubernetes Develop and optimize database interactions using Oracle Write and maintain SQL, stored procedures, and functions Support CI/CD pipelines using Jenkins / CloudBees Ensure system reliability, performance, and scalability Participate in onsite technical discussions and interviews as required Required Skills & Experience (Must Have) 8+ years of professional software engineering experience Strong Backend Java development experience (Java 21 required) Spring Boot framework AWS (understanding how applications are deployed and run) Kubernetes (console-level experience) Oracle Database (primary DB) Advanced SQL Stored Procedures Functions Jenkins / CloudBees for CI/CD Strong experience in designing, architecting, and maintaining enterprise applications Experience working in Agile/Scrum environments Nice to Have Snowflake Angular (frontend exposure) Prior experience in healthcare or insurance systems Domain Experience (Highly Valuable) Healthcare claims processing systems Knowledge of EDI / X12 transactions, including: 837 (Claims) 835 (Remittance Advice) Understanding of claims lifecycle and adjudication workflows Role: Lead Software Engineer (Backend Java) Location: Work Model: Hybrid – 1 month onsite (Columbia, MD), then hybrid Type: Contract-to-hire Interview: Onsite Job Description: seeking a Lead Software Engineer (Backend Java) to support and enhance the FEP Bridge system, a homegrown platform responsible for claims pre-processing and preparation for adjudication for plans joining the Federal Employee Program (FEP).

New!

Annapolis Junction, Maryland3 days ago

$104,000–$166,000 Per Year

Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan. Responsibilities: The team is seeking a Software Engineer to design, implement, test, and operate software systems using advanced security techniques in alignment with the Technical Reference Architecture.

Rockville, MD30+ days ago

$80–$89 Per Hour

Responsibilities :GraphQL API Development: Design, develop, and maintain GraphQL APIs to enable efficient data exchange between COTS platforms and the firm's systems. Integration Architecture: Architect scalable integration solutions that connect external products with the firm's internal databases, applications, and services.

Annapolis Junction, Maryland30+ days ago

$104,000–$166,000 Per Year

Peraton offers enhanced benefits to employees supporting this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap, and eligibility to participate in an attractive bonus plan. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.

Fort Meade, MD10 days ago

Full-time

Desired experience includes React, JavaScript, HTML, RF/GPS systems, embedded Linux boot processes, systemd, chrony/NTP, and PCB troubleshooting. Experience with embedded Windows/Linux systems, GitLab CI/CD, RabbitMQ, debugging tools, and hardware interfaces such as JTAG, I2C, SPI, UART, and Ethernet.

Columbia, MD30+ days ago

$130,000–$270,000 Per Year

Spring, Guava) and a Bachelors in related field; 3 years relevant experience with Masters in related field; or High School Diploma or equivalent and 9 years relevant experience. We believe in providing our employees with a great work-life balance, so you will have the flexibility to be working from home or from our office, depending on your preferences and needs.

New!

Rockville, MD1 day ago

$70–$85 Per Hour

Annapolis Junction, MD30+ days ago

$130,000–$270,000 Per Year

Security Clearance: Must currently hold a Top Secret/SCI U.S. Government security clearance with a favorable Polygraph, therefore all candidates must be a U.S. citizen. Minimum Qualifications: Seven (7) years experience as a SWE in programs and contracts of similar scope, type, and complexity is required.

Annapolis Junction, MD30+ days ago

$130,000–$270,000 Per Year

Captivation Software is looking for a mid level software engineer with strong Java experience as well as experience with MapReduce, Cloud, GhostMachine, and QTA. Security Clearance: Must currently hold a Top Secret/SCI U.S. Government security clearance with a favorable Polygraph, therefore all candidates must be a U.S. citizen.

Annapolis Junction, MD30+ days ago

$130,000–$270,000 Per Year

Captivation Software is looking for an entry level software engineer who has strong Java experience as well as experience with MapReduce, Cloud experience, GhostMachine and QTA. Security Clearance: Must currently hold a Top Secret/SCI U.S. Government security clearance with a favorable Polygraph, therefore all candidates must be a U.S. citizen.

Annapolis Junction, MD30+ days ago

$130,000–$270,000 Per Year

This role focuses on knowledge management and data curation, with responsibilities that include performing ETL (extract, transform, and load) processes on enterprise-wide data. The position is part of a collaborative, well established team and offers the chance to build expertise in GhostMachine Portable Map Reduce analytics—a valuable opportunity for professional development.

New!

Bethesda, MD3 days ago

Full-time

Acclaim Technical Services, founded in 2000, is a leading cyber operations, intelligence solutions and operations, network infrastructure, engineering and business enablement and enterprise operations company supporting a wide range of U.S. Federal agencies. Pay Range: There are many factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.

Columbia, MD28 days ago

Work closely with other talented engineers to create secure, enterprise-grade AI software solutions, including Model Context Protocol (MCP) servers, reusable AI skills, strict safety guardrails, and other AI framework capabilities that meet the complex needs of our clients. Build Model Context Protocol (MCP) servers and a library of reusable 'skills' (function calling/tools) that enable AI models to safely interact with our internal databases, microservices, and external APIs.

Rockville, MD30+ days ago

For over 25 years, we have connected thousands of consultants with meaningful roles through a personal, communication-driven approach, partnering with a diverse client base to build high-performing teams and create lasting impact. This role focuses on technical integration architecture, GraphQL API development, and ensuring seamless connectivity between external platforms and internal systems.

Resume Resources

Free Resume Templates Free Resume Builder

Get noticed by top employers!

Upload your resume to let employers know you're open to Java Software Engineer job opportunities. Plus, receive relevant job recommendations in your inbox.

Java Software Engineer Jobs in Maryland

Senior Engineer / Analyst for ISRT & BMC2 Applications Johns Hopkins Applied Physics Laboratory (APL)

Senior AFSIM Analyst Johns Hopkins Applied Physics Laboratory (APL)

Senior Software Engineer (Hybrid) - 28172 Company Confidential

Senior Software Engineer (Hybrid) - 28022 Company Confidential

Senior Software Engineer (Hybrid) - 27718 Company Confidential

Senior Software Engineer (Hybrid) - 27020 Company Confidential

Software Engineer Company Confidential

Software Engineer 4 - 23334 (FS Poly Required) Company Confidential

Software Engineer (Hybrid) - 28021 Company Confidential

Software Engineer (Hybrid) - 27784 Company Confidential

Software Engineer (Hybrid) - 27113 Company Confidential

Software Security Engineer (Hybrid) - 26911 Company Confidential

Software Engineer (Hybrid) - 26938 Company Confidential

Software Engineer (Hybrid) - 27389 Company Confidential

Software Engineer - Multiple Levels - 26302 Company Confidential

Software Engineer (Hybrid) - 28171 Company Confidential

Software Engineer 2 - 23338 (FS Poly Required) Company Confidential

Software Engineer (Hybrid) - 26829 Company Confidential

Software Engineer (Hybrid) - 27725 Company Confidential

Software Engineer (Hybrid) - 28334 Company Confidential

Optimization Tech Debt Engineer (Engineer Software 2) - 27217 Company Confidential

Sr. Software Developer (Real-Time Simulation & Dev Lab) - 27748 Company Confidential

Junior Java Software Engineer GliaCell Technologies

Cloud Software Engineer (Java/Kotlin), Senior Associate - TS/SCI w/poly Peraton

Principal‑Level Software Engineer (Java, Python) IDS International

Senior Software Engineer – Java / AWS / Metadata & Document Systems ConsultNet

Java Software Engineer Shield Consulting Solutions

Software Engineer (Java/AWS) Software Guidance & Assistance

Lead Software Engineer (Java/Python, AWS Serverless) ConsultNet

Java Software Engineer (Annapolis Junction, MD) Shield Consulting Solutions

Software Engineer 3 - Linux/Bash/Python/Java/Spring/Kubernetes/Docker Captivation Software

Software Engineer 3 - JavaScript/TypeScript/React/Java/Spring Captivation Software

Software Engineer 3 - Linux/Bash/Python/Java/HTML/JavaScript/Jupyter/JSON/NumPy Captivation Software

Lead Software Engineer (Backend Java) Lumen Solutions Group Inc

Java Software Engineer, Lead Associate - TS/SCI w/poly Peraton

Lead Software Engineer (Java/AWS) Software Guidance & Assistance

Software Engineer - Java (TS/SCI w/Poly) Peraton

Senior Java Software Engineer CTC Group

Software Engineer (Hybrid) - Java/OOP/Linux/Git/Maven/REST Captivation Software

Software Engineer (Java/AWS) SGA Inc.

Software Engineer 1 - Java/MapReduce/Cloud/GhostMachine/QTA Captivation Software

Software Engineer 2 - Java/Cloud/MapReduce Captivation Software

Software Engineer 0 - Java/MapReduce/Cloud/GhostMachine/QTA Captivation Software

Software Engineer 2 - Java/MapReduce/GhostMachine Captivation Software

Java Software Engineer (2026-0130) Acclaim Technical Services

Java Software Engineer (backend) Quadrant Inc

Lead Software Engineer (GraphQL, Java, AWS) ConsultNet

Resume Resources

Similar Job Searches