Java Developer Jobs in Baltimore, MD

Synergistic it

$82000 - $136000

Washington, DC

SynergisticIT focuses on roles such as entry-level software programmers, Java full stack developers, Python/Java developers, Data Analysts, Data Engineers, Data Scientists, and Machine Learning Engineers. Many candidates spend months learning frameworks and finishing courses, only to freeze during technical screens, system questions, or behavioral rounds.

Dunhill Professional Search

$92000 - $113000

Annapolis Junction, MD

Provides technical site maintenance and advice on moderately complex issues related to animation, search engine techniques, link integrity, navigation, browsers, graphics, and other technical web developments. Prepares functional specifications from which programs will be written and then designs, codes, debugs, and documents programs.

Synergistic it

$78000 - $136000

Bethesda, MD

SynergisticIT works especially well for candidates such as: recent grads in CS/Engineering/Math/Stats, jobseekers who were laid off and need an updated stack, career switchers who want a guided plan, candidates with career gaps, people with "learning but not hired” bootcamp history, experienced professionals not landing interviews, and international candidates on F1/OPT needing a clear employment pathway. Since 2010, SynergisticIT has helped thousands of candidates secure full-time roles with leading companies and recognizable brands—think Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Client, Walmart Labs, Client, Banking, Client, Wayfair, and many more—often in the $95k to $154k offer range depending on role, location, and skillset.

Synergistic it

$78000 - $127000

Arlington, VA

SynergisticIT focuses on roles such as entry-level software programmers, Java full stack developers, Python/Java developers, Data Analysts, Data Engineers, Data Scientists, and Machine Learning Engineers. Many candidates spend months learning frameworks and finishing courses, only to freeze during technical screens, system questions, or behavioral rounds.

Federate Systems Corporation

Lanham, MD

The developers should have hands-on experience in containerized application development and deployment using Docker and Kubernetes, along with familiarity in messaging systems (AMQ, IBM MQ, Apache Kafka) and data grid technologies for high-performance, distributed applications. Connect), TLS cipher suites, secure coding practices, automated security scanning, dependency vulnerability management, and enforcement of enterprise DevSecOps controls.

Credence

$150000 - $180000

McLean, VA

The candidate will act as a technical lead and translator, working across legacy codebases, modernization tools, and modern engineering teams to ensure accurate business logic extraction, successful code conversion, and validated operational outcomes. We provide cutting-edge solutions, including AI/ML, enterprise modernization, and advanced intelligence capabilities, to the largest defense and health federal organizations.

PEAK Technical Staffing

$59.83 - $96.76

Washington, DC

Candidate Privacy To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to https://peaktechnical.com/privacy-policy/and https://peaktechnical.com/ca-residents-privacy-rights/ Support the full lifecycle development of custom Oracle Applications using the Oracle APEX toolset under the direction of the program manager.

SynergisticIT

$95000 - $145000

Baltimore, MD

Since 2010, we've helped thousands of candidates land full-time jobs at tech leaders like Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Client, Paypal, Banking, Wayfair, Client, Client and hundreds more with Job offers of $95k to $154k. Currently, We are looking for entry-level software programmers, Java Full stack developers, Python/Java developers, Data analysts/Data Engineers/ Data Scientists, Machine Learning engineers for full time positions with clients.

Genesis10

$50000 - $60000

Washington, DC

Whether you’ve earned a technical degree, gained hands-on programming experience, or worked professionally in industries like finance, healthcare, or insurance – Dev10 is your opportunity to upskill and launch a career in Software Development. Dev10 provides a pathway for motivated learners to gain real-world experience while developing technical skills through immersive training.

SynergisticIT

$95000 - $154000

Baltimore, MD

Since 2010, SynergisticIT has helped candidates return to the workforce and land full-time jobs at major employers—companies like Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Client, Client, Banking, Walmart Labs, Client, and more—often with offers between $90,000 and $154,000 depending on role and expertise. SynergisticIT commonly supports hiring pipelines for roles such as junior software programmer, Java full stack engineer, Python/Java developer, DevOps/cloud engineer, plus data-track roles like data analyst, BI analyst, data engineer, data scientist, and ML/AI engineer.

Johns Hopkins Applied Physics Laboratory (APL)

$100000 - $245000

Laurel, MD

Experience with (1) Static Analysis tools such as Coverity and Klockwork, (2) Dynamic Analysis tools such as Valgrind, libFuzzer, and Java Pathfinder, (3) Symbolic Execution Engines such as KLEE and angr, (4) Model Checkers such as TLA+ and SPIN, (5) SMT Solvers such as Z3, CVC5 and MathSAT (6) other Automated Theorem Provers such as ACL-2 and GnatProve, (7) Interactive Theorem Provers such as Lean and Rocq, and any other formal methods tools. Experience with formal methods tools and techniques, such as language safety properties, symbolic execution, abstract interpretation, model checking, automated and interactive theorem proving, programming language analysis and design, type theory, static source code analysis, and formal logic.

Johns Hopkins Applied Physics Laboratory (APL)

$100000 - $245000

Laurel, MD

You’ll implement and maintain application security tooling including SAST, DAST, SBOM vulnerability analysis, container scanning, and dependency management, integrating these tools into CI/CD pipelines and DevSecOps workflows. You’ll serve as the go-to resource for application teams on security and compliance matters, providing practical guidance on secure development practices and helping teams navigate CMMC, NIST 800-171, SSDF, and DFARS requirements.

Johns Hopkins Applied Physics Laboratory (APL)

$100000 - $245000

Laurel, MD

The Software Engineering and Data Transformation Group (KBE), within the Strategic Deterrence Mission Area of the Force Projection Sector, supports the data architecture, collection, processing, and distribution required to evaluate Strategic Weapon Systems. We are seeking a dynamic, technically curious, and results-oriented software engineer to develop and deploy high-quality, resilient, and scalable software solutions that meet and exceed end user needs.

Johns Hopkins Applied Physics Laboratory (APL)

$85000 - $245000

Laurel, MD

Perform software engineering including requirements development, network architecture design, object-oriented design, agile software development, laboratory system integration and testing, and field testing. 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.

ConsultNet

Rockville, MD

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 engineer will work closely with product owners, architects, and engineering teams to design, develop, and support secure and scalable enterprise platform services.

Accellor

Maryland City, MD

Our offerings span AI solutions, data services, enterprise applications, and product engineering, tailored to industry-specific needs across healthcare, life sciences, telecom, retail, financial services, and technology. Professional Development: Our dedicated Learning & Development team regularly organizes Communication skills training, Stress Management program, professional certifications, and technical and soft skill trainings.

3M Consultancy

washington, DC

Expertise in Java as well as be highly proficient in J2EE, Objected Oriented Programming Concepts and Patterns, XML, REST, Spring Boot/microservices, workflow architecture, and container-based technologies (e.g. Description: The Lead in software development serves as a technical authority in application development, leading the design and delivery of innovative software solutions.

TechDigital

Arlington, VA

The Technical Lead in this role will be responsible for overseeing the architecture, design, and development of Java/J2EE applications with a focus on RESTful services and Spring Boot framework. The primary objectives include leading a team of developers, ensuring technical excellence, and delivering high-quality solutions aligned with business requirements.

Software Guidance & Assistance

$85 - $92

Rockville, MD

Bring a passion to stay on top of tech trends, experiment with and learn new technologies, participate in internal & external technology communities, and mentor other members of the engineering community. Encourage innovation, implementation of cutting-edge technologies, inclusion, outside-of-the-box thinking, teamwork, self-organization, and diversity.

Systems Integration & Development

Silver Spring, MD

Strong experience is utilizing relational databases along with Structured Query Language (SQL) to create and/or maintain queries, routines, and stored procedures. Systems Integration and Development Inc, (SID), is an award-winning IT solutions provider headquartered in Rockville, MD and is seeking a Java Developer.

Themesoft Inc

Seattle, WA, Washington

SQL Assessment Requirement: Candidates are required to write SQL queries during the second round of interviews to validate practical skills. Java (version 8 or higher): Strong understanding of object-oriented programming, lambda expressions, streams, and functional interfaces.

Accenture Federal Services

Annapolis Junction, MD

The pay range for the states of California, Colorado, Hawaii, Illinois, Maryland, Massachusetts, Minnesota, New Jersey, New York, Washington, Vermont, the District of Columbia, and the city of Cleveland is:$64,000—$124,200 USDWhat We BelieveAs a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Hawaii, Illinois, Maryland, Massachusetts, Minnesota, New Jersey, New York, Washington, Vermont, the District of Columbia, and the city of Cleveland.

Pearson

$100000 - $130000

Annapolis, MD

The Senior Software Developer is responsible for analysis, design, implementation, and unit testing to produce high-quality code for a project team responsible for supporting a number of cutting-edge technology platforms. The Pearson/LMS development team is comprised of a small group of inspired developers that thrive on developing cutting edge applications, with a passion for innovation and pride in producing excellent user experiences.

SGA Inc.

$85 - $92

Rockville, MD

Bring a passion to stay on top of tech trends, experiment with and learn new technologies, participate in internal & external technology communities, and mentor other members of the engineering community. Encourage innovation, implementation of cutting-edge technologies, inclusion, outside-of-the-box thinking, teamwork, self-organization, and diversity.

Georgia Tek Systems

Washington, DC

Minimum 3 years of Java experience in the development of Java/JEE enterprise applications using JEE, , Spring, Hibernate, Web Services, RESTful, AJAX, JSON, SQL, JUnit, and MavenExperience with Frameworks including Spring MVC, Spring Batch, Spring Boot, Spring Integration, Spring Security, Hibernate, MyBatis. Software & Tools: Java/JEE, Spring MVC, Spring Batch, Spring Boot, Spring Integration, Spring Security, Hibernate, MyBatis, AngularJS, REST and SOAP Web Services, Git, Maven, Jenkins, Junit and TestNG, Maven, Ant, XML, MyEclipse, Unix, Big Data.

Accenture Federal Services

Washington, DC

The pay range for the states of California, Colorado, Hawaii, Illinois, Maryland, Massachusetts, Minnesota, New Jersey, New York, Washington, Vermont, the District of Columbia, and the city of Cleveland is:$83,600—$196,000 USDWhat We BelieveAs a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Hawaii, Illinois, Maryland, Massachusetts, Minnesota, New Jersey, New York, Washington, Vermont, the District of Columbia, and the city of Cleveland.

Sarnova

Washington DC, DC

Since its founding in 1984, Digitech has refined its software platform to create a cloud-based billing and business intelligence solution that monitors and automates the entire EMS revenue lifecycle. You will work closely with cross-functional teams to deliver secure, scalable, and high-performance solutions that meet business requirements.

Elastic

Washington DC, DC

Technical Leadership: Act as a principal voice in architectural and design discussions, guiding the security posture and development practices of Elasticsearch and the Elastic Stack, and driving long-term security strategy within the team and across the organization. • Cross-Team Teamwork: Act as the primary technical point of contact for security features, driving alignment and integration with search, AI, cloud, and operations teams to ensure consistent security posture across the Elastic Stack.

Halvik

Greenbelt, MD

The successful candidate will become an integral part of our IT solutions team of developers, database and systems administrators in support the NASA SEWP Program Management Office, a multi-award government acquisition contract focused on commercial IT products and product based services. Halvik is a highly successful WOB business with more than 50 prime contracts and 500+ professionals delivering Digital Services, Advanced Analytics, Artificial Intelligence/Machine Learning, Cyber Security and Cutting-Edge Technology across the US Government.

eTelligent Group LLC

Washington, DC

By integrating new technologies and ensuring reliable operations we help agencies stay prepared for future challenges As a premier technology solutions and services company to the US federal government, eTel possesses longstanding relationships across the federal civilian marketplace. eTel also holds ISO 9001:2015, ISO/IEC 27001:2013, and ISO/IEC 20000-1:2018 certifications, and offers dedicated subject matter experts (SMEs) and thought leaders that possess a deep understanding of customers' environments and challenges.

Software Guidance & Assistance

$45 - $52

Rockville, MD

Join an engineering team developing and supporting internal full stack applications, including backend services, databases, APIs, and web-based user interfaces. Software Guidance & Assistance, Inc. (SGA) is searching for a Junior Full Stack Developer for a CONTRACT assignment with one of our premier Regulatory clients in Tysons, VA or Rockville, MD.

Pyramid Consulting, Inc

$70 - $75

Mclean, VA

By applying to our jobs you agree to receive calls, AI-generated calls, text messages, or emails from Pyramid Consulting, Inc. and its affiliates, and contracted partners. Leverage AWS services (S3, ECS, Lambda, Step Functions, SSM, SNS/SQS, etc.) to deliver secure, cloud-native applications.

Pyramid Consulting, Inc

$70 - $80

McLean, VA

By applying to our jobs, you agree to receive calls, AI-generated calls, text messages, or emails from Pyramid Consulting, Inc. and its affiliates, and contracted partners. Key Responsibilities:Design, develop, and maintain scalable backend applications using Java and Spring Boot.

Diverse Linx

Rockville, MD

Senior Full Stack Software EngineerPosition OverviewWe are seeking an experienced Senior Full Stack Software Engineer to join our team and contribute to building scalable, robust applications from frontend to backend. Advanced SQL skills with relational databases, preferably PostgreSQL, including: o Complex queries with joins and subquerieso Common Table Expressions (CTEs)o Query optimization and performance tuning?

Software Guidance & Assistance

$85 - $90

Rockville, MD

Build performant, secure RESTful and GraphQL APIs using modern backend frameworks (Java/Spring Boot). Software Guidance & Assistance, Inc., (SGA), is searching for a Senior Full Stack Developer for a CONTRACT assignment with one of our premier Regulatory clients in Rockville, MD.

Diverse Linx

Washington, DC

Key Responsibilities:Design, develop, and maintain scalable full stack web applications using Java, Spring, Angular, and AWS services. Develop and maintain data models and complex SQL operations to ensure data integrity and support business logic.

Diverse Linx

Washington, WA

Role name:DeveloperRole Description:AWS Java DeveloperCompetencies:Digital : Amazon Web Service(AWS) Cloud ComputingExperience (Years):6-8Essential Skills:AWS Java Developer AWS Java DeveloperDesirable Skills:AWS Java Developer. We promote and support a diverse workforce across all levels in the company.

SGA Inc.

$45 - $52

Rockville, MD

Join an engineering team developing and supporting internal full stack applications, including backend services, databases, APIs, and web-based user interfaces. Software Guidance & Assistance, Inc. (SGA) is searching for a Junior Full Stack Developer for a CONTRACT assignment with one of our premier Regulatory clients in Tysons, VA or Rockville, MD.

Captivation Software

$130000 - $270000

Annapolis Junction, MD

A minimum of three (3) years of experience in software development/engineering, including requirements analysis, software development, installation, integration, evaluation, enhancement, maintenance, testing, or problem diagnosis/resolution. The second team/tool is a high-performance geospatial collaboration tool that provides a single repository for formal and informal finished intelligence products.

Intelliforce-IT Solutions Group

Annapolis Junction, MD

This role leverages Java Spring Boot microservices, Python automation, AWS cloud services including Lambda, Step Functions, EC2, S3, DynamoDB, and CloudWatch, RESTful APIs, Maven build tools, GitLab and GitOps pipelines, container technologies such as Docker and Kubernetes, configuration tools like Ansible, and automated testing frameworks including Cypress and Cucumber. If you enjoy building clean, high-performance systems and working with cutting-edge technologies, this is an opportunity to make a real difference while growing your technical impact.

Intelliforce-IT Solutions Group

Annapolis Junction, MD

This role leverages Java Spring Boot microservices, Python automation, AWS cloud services including Lambda, Step Functions, EC2, S3, and DynamoDB, REST APIs, Maven build tools, GitLab and GitOps pipelines, container platforms such as Docker and Kubernetes, configuration tools like Ansible, JSON schema validation, OAuth/OIDC security frameworks, and automated testing tools such as Cypress and Cucumber. You’ll work alongside a collaborative Agile team modernizing a complex operational system using microservices and modern cloud technologies.

Booker DiMaio, LLC

Annapolis Junction, MD

Responsibilities include implementing new features, performing maintenance and bug fixes, improving performance and reliability, and collaborating with technical and non-technical stakeholders to ensure the applications continue to meet operational needs. This role will focus on maintaining and enhancing existing applications that support request tracking, workflow management, data organization, and collaborative review across distributed user communities.

Intelliforce-IT Solutions Group

Annapolis Junction, MD

This role utilizes Java Spring Boot microservices, Python automation, AWS cloud services including Lambda, Step Functions, EC2, S3, DynamoDB, and CloudWatch, RESTful APIs, Maven build tools, GitLab and GitOps pipelines, container platforms such as Docker and Kubernetes, configuration tools like Ansible, NoSQL databases, OAuth/OIDC security protocols, and automated testing frameworks including Cypress and Cucumber. If you enjoy solving complex problems and building systems that truly matter, this role puts you right where your skills have real impact.

SGA Inc.

Rockville, MD

Build performant, secure RESTful and GraphQL APIs using modern backend frameworks (Java/Spring Boot). Software Guidance & Assistance, Inc., (SGA), is searching for a Senior Full Stack Developer for a CONTRACT assignment with one of our premier Regulatory clients in Rockville, MD.

Sev1Tech

Arlington, Virginia

About Us: Founded in 2010 and recently acquired by ERT in early 2026, Sev1Tech, an ERT Company provides IT, engineering, and program management solutions delivery to critical missions across Federal and Commercial Clients. With its acquisition by ERT, Sev1Tech expanded its ability to offer secure, mission-aligned digital solutions to support modernization, resilience and operational effectiveness for government customers operating in highly regulated mission environments.

3M Consultancy

washington, DC

You’ll work closely with engineers, analysts, and business teams to deliver reliable data pipelines that scale well and meet security and compliance requirements. You should be comfortable writing clean Java code, building Spark jobs, and improving performance in distributed systems.

Hoplite Solutions LLC

Fort Meade, MD

Collaborate closely with customers to develop Java GM analytics based off artifacts, enrich data with various corporate sources, summarize data, and formulate results for downstream analytics and queries. Hoplite Solutions is ​seeking a motivated senior Java analytic GHOSTMACHINE developer to support the exciting Technology Trending Solutions mission.

ASSYST, Inc.

Washington, DC

Agile Practice Leadership: Champion and actively participate in all Agile/Scrum ceremonies, facilitate the breakdown of epics into user stories, and collaborate closely with Product Owners and Scrum Masters to ensure sprint goals are met. Stakeholder Collaboration: Serve as a key technical point of contact, effectively communicating with cross-functional teams, stakeholders, and management to ensure alignment and manage project delivery under tight deadlines.

Diverse Linx

Washington, DC

You will be instrumental in building integrated applications, working in an agile setting, and contributing across all phases of the software development lifecycle, from initial requirements to implementation and operations. Collaborate with agile teams to build and integrate applications on AWS and MuleSoft platforms, leveraging strong knowledge of J2EE technologies, microservices, and design patterns.

Artech LLC

$70 - $75

Washington DC, DC

Develop and maintain applications written for Amazon Simple Storage Services (S3), Amazon Dynamo DB, Amazon Simple Queue Service (SQS), Amazon Simple Notification Service (SNS), Amazon Simple Workflow Service (SWS), AWS Elastic Beanstalk, and AWS Cloud FormationAble to design solution and provide technical mentoring. Experience in developing Microservices, RESTful Web Services using Springboot, Java.