Java/J2EE Senior Developer Jobs in Baltimore, MD

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2025 Graduate - Radar Engineering/Analyst/Physics

Johns Hopkins University AppliedPhysicsLaboratory

Laurel, Maryland, USA

Full-time

Description Are you interested in applied R&D? Do you want to play a critical role in the defense of our country - at sea and at home from advanced missile threats? We are seeking highly motivated Bachelor's and Master's graduates in Electrical Engineering (EE), Electrical and Computer Engineering (ECE), Physics, or a similar technical degree. We are particularly interested in self-guided, problem-solvers who can develop into future technical leaders for our US Navy and other DoD sponsors. As

Senior Information Security Engineer (cleared)

Zachary Piper Solutions, LLC

Aberdeen Proving Ground, Maryland, USA

Full-time

Piper Companies is looking for a CLEARED Senior Information Security Engineer to join DoD consulting company. This is based in Aberdeen Proving Ground, MD (APG) and fully onsite. Essential Duties of the Sr InfoSec Engineer: Provide engineering and analysis support in support of cybersecurity requirements per AR 25-2.Provide tailored C5ISR engineering analysis concerning Cybersecurity integration.Areas of focus may include communications security development and engineering support as well as pr

Software Engineer - 25k Sign on Bonus

Leidos

Columbia, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Software Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Fle

SAP PI/PO Middleware Administrator

Enterprise Horizon Consulting Group

Aberdeen, Maryland, USA

Full-time

Enterprise Horizon Consulting group is seeking an SAP PI/PO Middleware Administrator to join our team and support our DOD customer in Aberdeen, MD. The PI/PO Administrator will be responsible for the administration, configuration, monitoring, and support of the SAP PI/PO Middleware landscape. This role plays a critical part in the enabling seamless integration between SAP and non-SAP systems through the design, deployment, and maintenance of integration scenarios and interfaces. Key responsibil

Software Engineer (Java & Python & Google Cloud Platform) | 10+ years

TekDallas

Remote

Contract

Title: Software Engineer (Java & Python)Location: 100% Remote (EST time zone)Type: Long-Term Contract Only W2 "Note: No C2C at this time" Requirements:10+ years of development experienceStrong hands-on Java & PythonAPI & backend service developmentGoogle Cloud Platform, BigQuery, Spanner, MongoDBCI/CD (Jenkins, GitLab CI), Docker/KubernetesFrontend: React/Angular (basic exposure)Healthcare or analytics background preferred Responsibilities: Build scalable APIs & backend services Work in Googl

Lead Ruby on Rails Developer (Must Have Lead Experience)

Talent Groups

Remote

Third Party, Contract

Role: Ruby on Rails Developer Remote Contract Job Description: Required Qualifications: 5+ years of progressive software development/delivery experience with Ruby or similar language2+ years of experience working across a large codebase with responsibility for understanding how changes affect other parts of that codebaseProven ability to work in a fast-paced environment while maintaining adherence to standards and best practicesExperience leading small project teamOrganizational, analytical, and

Fullstack Architect

Photon

Remote

Full-time, Third Party

We are seeking a visionary and hands-on Fullstack Architect with deep expertise in Java, React.js, and application/web architecture to lead the design and development of scalable, secure, and high-performance solutions. This role involves owning the full stack technology direction, mentoring development teams, and ensuring architectural alignment with business goals. Key Responsibilities:Design and oversee the architecture of fullstack solutions (backend, frontend, web, and app platforms).Define

Enterprise Solutions Architect

Sutherland Digital Services Inc

Remote

Full-time

Qualifications: Bachelor s or Master s degree in Computer Science, Engineering, or related field.15+ years of experience in software architecture and technology leadership.Contribute code when needed to set standards and mentor teams (Java, Python, or relevant stack)Experience with target operating model and experience leading complex assessments & technology evaluationsProven experience with enterprise integration and digital transformation projects.Expertise in cloud computing (AWS, Azure, or

Software Engineer with Poly Mid to SR

Lockheed Martin Corporation

Annapolis, Maryland, USA

Full-time

Job Description THE WORK This senior role fosters collaboration with other senior engineers for the development of advanced data analytics solutions and agile development projects in support of a high-visibility mission. This position involves providing technical leadership and guidance on data analytics and agile development projects, as well as collaborating with cross-functional teams to drive mission objectives. WHO WE ARE At Lockheed Martin, we're a leading aerospace and defense company th

Cyber Data Intelligence Quality Assurance Analyst

Pyramid Consulting, Inc.

Remote

Contract

Immediate need for a talented Cyber Data Intelligence Quality Assurance Analyst. This is a 12+ months contract opportunity with long-term potential and is located in Charlotte, NC ,Raleigh, NC , Atlanta, GA , Richmond ,VA , Wilson, NC (Remote). Please review the job description below and contact me ASAP if you are interested. Job ID: 25-77397 Pay Range: $70 - $74/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave

Director, Software Engineering (MERN/Cloud)

Travelers

Baltimore, Maryland, USA

Full-time

Who Are We? Taking care of our customers, our communities and each other. That's the Travelers Promise. By honoring this commitment, we have maintained our reputation as one of the best property casualty insurers in the industry for over 160 years. Join us to discover a culture that is rooted in innovation and thrives on collaboration. Imagine loving what you do and where you do it. Compensation Overview The annual base salary range provided for this position is a nationwide market range and re

Windchill Developer

Ventures Unlimited

Remote

Full-time

Job DescriptionMust Have Technical/Functional Skills Over 6+ years of hands-on experience in the IT industry with expertise Windchill Data Model, Windchill customization, Java developer and SQL also have knowledge in the Product Lifecycle Management (PLM) domain, specifically focusing on customer interaction, understanding business processes, requirements analysis, and the administration and verification/validation of proposed solution approaches. Aware of Business and System Administration, GU

Microservices engineer- API / Security

HCL America Inc.

Remote

Full-time

We are HCLTech, one of the fastest-growing large tech companies in the world and home to 218,000 people across 60 countries, supercharging progress through industry-leading capabilities centered around Digital, Engineering and Cloud. ( ) The driving force behind that work, our people, are diverse, creative, and passionate, raising the bar for excellence on a regular basis. We, in turn, work hard to bring out the best in them as we strive to help them find their spark and become the best version

Identity Access Management (IAM) Engineer- TS/SCI

General Dynamics Information Technology

Maryland, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: AWS Identity And Access Management (IAM), IAM, IAM Tools, Identity Access Management (IAM) Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: GDIT is your place. Make it your own by bringing your

Seeking Multiple AI Security Operational & DevOps Engineers

Morgan Stanley

Baltimore, Maryland, USA

Full-time

AI Security Operational & DevOps Engineers Looking to hire multiple positions across Associate, Director and Vice President roles Company Profile: Morgan Stanley is a leading global financial services firm providing a wide range of investment banking, securities, wealth management and investment management services. With offices in more than 42 countries, the Firm's employees serve clients worldwide including corporations, governments, institutions, and individuals. For further information ab

Microservices API engineer-

HCL America Inc.

Remote

Full-time

We are HCLTech, one of the fastest-growing large tech companies in the world and home to 218,000 people across 60 countries, supercharging progress through industry-leading capabilities centered around Digital, Engineering and Cloud. ( ) The driving force behind that work, our people, are diverse, creative, and passionate, raising the bar for excellence on a regular basis. We, in turn, work hard to bring out the best in them as we strive to help them find their spark and become the best version

Investran Developer

Benvia

Remote

Contract, Third Party

Title: Investran Developer Location: Remote supporting CST Hours Duration; 12 Months Rate: Negotiable No of positions; 2 Position Overview: As an Investran Developer, you will play a crucial role in designing, developing, and maintaining our Investran software platform. Investran is a comprehensive software suite tailored for private equity fund administrators and investment managers, enabling them to efficiently manage their investment lifecycle, fund accounting, investor reporting, and more. Y

Software Development Engineer in Test

Youngsoft

Remote

Full-time

Youngsoft, Inc. ( is a global software solutions IT company, delivering digital enterprise business betterment since 1996. Through collaborative engagement and discovery with our clients and vendors, we co-create industry specialized digital products, applications software, process, programs, and project outcomes. Headquartered in metro-Detroit, we leverage "pods" of Subject Matter Experts, Business Analysts, Solutions Architects, Software Engineers, and Project Managers, fused with HyperCare th

SAP Commerce Cloud (CCv2) SOLR Search Expert

DTG Consulting Solutions Inc.

Remote

Contract

Job Description: We are seeking a highly skilled SAP Commerce Cloud (CCv2) SOLR Search Expert with a strong technical background to join our development team. The ideal candidate will have deep expertise in SOLR-based search configurations, indexing strategies, and performance tuning within the SAP Commerce Cloud (CCv2) environment. Candidate will play a key role in designing, implementing, and optimizing search functionality, working closely with cross-functional teams including frontend develo

Application Support Engineer

Atika Tech

Remote

Full-time, Contract

Position: Application Support Engineer Location: Remote Experience: 8+ Years As an Application Support Engineer you will provide expert-level support for Java-based healthcare applications, ensuring seamless performance across databases, Windows servers, and imaging systems like PACS and RIS. Responsibilities: - Provide advanced support for Java-based applications, including deployment, configuration, and troubleshooting. Monitor and optimize performance of MariaDB/MySQL databases; manage re