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Senior Java Developer Jobs in Frederick, MD (NOW HIRING)

Collabera

Full Stack Java Developer

Rockville, MD

$53.50 - $69/hr

Full Stack Java Developer Client : Top Financial Company Location : Rockville, MD Duration : 12+ Months (possible extension) WANTED! Capable of doing both front-end and back-end work Development ...

Oshkosh Corporation

Backend Java Developer

Hagerstown, MD · On-site

$104K - $173K/yr

Proficiency in Java programming language * Proficiency in Spring Boot or Quarkus web frameworks * Knowledge of Contexts and Dependency Injection (CDI) in Java * Experience w/ one or more major cloud ...

Oshkosh Corporation

Backend Java Developer

Hagerstown, MD · On-site

$104K - $173K/yr

Proficiency in Java programming language * Proficiency in Spring Boot or Quarkus web frameworks * Knowledge of Contexts and Dependency Injection (CDI) in Java * Experience w/ one or more major cloud ...

Technogen

Java Developer

Rockville, MD · On-site

$52 - $67.25/hr

... Senior candidates- GC or US Citizen Only. Phone + f2f Financial/Securities background + UNIX/Linux experience Apache Tomcat Oracle/PostGres Additional Information All your information will be kept ...

Technogen

Java Developer

Rockville, MD · On-site

$52 - $67.25/hr

... for Senior candidates- GC or US Citizen Only. • Phone + f2f • Financial/Securities background + • UNIX/Linux experience • Apache Tomcat • Oracle/PostGres Qualifications Additional ...

Technogen, Inc.

Java Developer

Rockville, MD · On-site

$52 - $67.25/hr

... Senior candidates- GC or US Citizen Only. • Phone + f2f • Financial/Securities background + • UNIX/Linux experience • Apache Tomcat • Oracle/PostGres Additional Information All your ...

LCG Inc

Full Stack Developer, Associate

Rockville, MD · On-site

$53.50 - $69/hr

Java Developer / OneStream, Associate (Part Time - Regular) Location: Rockville, MD Work Type: Hybrid Work ( 1 day onsite minimum - no exceptions) Position: Part Time (20 hours per week) Sponsorship:

Guidehouse

Java Full Stack Developer

Rockville, MD · On-site

$53.50 - $69/hr

The Java Full Stack Developer will collaborate with developers, architects, DevOps engineers, Product Owners, Scrum teams, business stakeholders, and Federal partners to deliver secure, scalable, and ...

PROLIM Global Corporation

Senior .Net Developer

Frederick, MD · On-site

$51.25 - $65/hr

Role-Senior .Net Developer Location: 3275 Bennett Creek Avenue, Frederick, MD 21701.Onsite 5 days a ... NetVB| .Net| C| Java Script| HTML| Microsoft SQL server| Source Code Management (Git)| CSS| Angular ...

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Senior Java Developer information

See Frederick, MD salary details

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How much do senior java developer jobs pay per hour?

As of Sep 9, 2026, the average hourly pay for senior java developer in Frederick, MD is $62.47, according to ZipRecruiter salary data. Most workers in this role earn between $54.71 and $69.81 per hour, depending on experience, location, and employer.

What is a senior Java developer?

Senior Java Developers are experienced software engineers who specialize in using the Java programming language to design, develop, and maintain complex applications. They typically lead development teams, oversee project architecture, and ensure code quality through best practices. In addition to strong coding skills, they often mentor junior developers and collaborate with stakeholders to deliver robust software solutions. Their expertise is crucial in building scalable, high-performance applications across various industries.

What are the key skills and qualifications needed to thrive as a senior Java developer?

To thrive as a Senior Java Developer, you need advanced proficiency in Java programming, experience with software design patterns, and a strong grasp of backend development, often supported by a degree in computer science or related field. Familiarity with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git, as well as knowledge of cloud platforms, is typically required. Excellent problem-solving, leadership, and communication skills help you guide teams and collaborate effectively. These competencies are crucial for delivering robust, scalable software solutions and driving technical success within development teams.

What are some common challenges senior Java developers face when working on large-scale enterprise projects?

Senior Java Developers often encounter challenges such as maintaining code quality across large codebases, managing dependencies between modules, and ensuring optimal application performance. Collaborating with cross-functional teams—including QA, DevOps, and product management—requires clear communication and effective problem-solving. Additionally, staying updated with the latest Java frameworks and best practices is essential for delivering scalable and maintainable solutions in complex enterprise environments.

What is the difference between Senior Java Developer vs Java Software Engineer?

AspectSenior Java DeveloperJava Software Engineer
Required CredentialsBachelor's in CS or related, Java certifications often preferredBachelor's in CS or related, Java certifications beneficial
Work EnvironmentTeam lead roles, project management, mentoringDevelopment-focused, coding, testing, and implementation
Employer & Industry UsageTech companies, finance, e-commerceSoftware firms, startups, enterprise IT
Common Search & ComparisonOften compared for experience level and responsibilitiesSimilar roles with slight variations in scope

The main difference between a Senior Java Developer and a Java Software Engineer lies in their responsibilities and experience. Senior Java Developers typically take on leadership, mentoring, and project management roles, while Java Software Engineers focus more on coding, development, and technical implementation. Both roles require strong Java skills and relevant credentials, but the Senior Java Developer usually has more experience and a broader scope of responsibilities.

What are the most commonly searched types of Java Developer jobs in Frederick, MD?

The most popular types of Java Developer jobs in Frederick, MD are:

What are popular job titles related to Senior Java Developer jobs in Frederick, MD?

For Senior Java Developer jobs in Frederick, MD, the most frequently searched job titles are:

What cities near Frederick, MD are hiring for Senior Java Developer jobs?

Cities near Frederick, MD with the most Senior Java Developer job openings:

Senior Java Developer jobs near you
Infographic showing various Senior Java Developer job openings in Frederick, MD as of September 2026, with employment types broken down into 79% Full Time, 11% Part Time, and 10% Contract. Highlights an 78% Physical, 4% Hybrid, and 18% Remote job distribution, with an average salary of $129,933 per year, or $62.5 per hour.

Full Stack Java Developer

Rockville, MD

Collabera
IT Services • 5 - 10K employees
Learn more about Collaberaexternal

$53.50 - $69/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 12 days ago

Job description

Company Description

Established in 1991, Collabera has been a leader in IT staffing for over 22 years and is one of the largest diversity IT staffing firms in the industry. As a half a billion dollar IT company, with more than 9,000 professionals across 30+ offices, Collabera offers comprehensive, cost-effective IT staffing & IT Services. We provide services to Fortune 500 and mid-size companies to meet their talent needs with high quality IT resources through Staff Augmentation, Global Talent Management, Value Added Services through CLASS (Competency Leveraged Advanced Staffing & Solutions) Permanent Placement Services and Vendor Management Programs. 

Collabera recognizes true potential of human capital and provides people the right opportunities for growth and professional excellence. Collabera offers a full range of benefits to its employees including paid vacations, holidays, personal days, Medical, Dental and Vision insurance, 401K retirement savings plan, Life Insurance, Disability Insurance.

Job Description

Job Title : Full Stack Java Developer

Client : Top Financial Company

Location : Rockville, MD

Duration : 12+ Months (possible extension)


WANTED!

 Capable of doing both front-end and back-end work

Development, JAVA, J2ee,SQL, coding, programming, spring Framework, Struts, JDBC and Hibernate

Strong knowledge of JUnit and Object Oriented Programming(OOP) concepts

Experience with AngularJS

Experience with HTML, CSS and JavaScript

Strong relational database programming skills


GOOD TO HAVE!

This person should be able to work well with others but also able to speak up his own opinion and question certain decisions/processes throughout the project.

Looking for an outspoken, confident individual not afraid to voice a controversy or critical opinion.

Qualifications

08 years experience required

Bachelor's degree in a technical field such as computer science, computer engineering or related field required

Additional Information

To know more about the position, please contact:

Megha Ganguly

megha.ganguly(at)collabera.com

973-854-9117

Collabera logo

About Collabera

Sourced by ZipRecruiter

Collabera is a Global Digital Solutions Company providing Software Engineering Solutions for the world's most tech-forward organizations in the areas of Engineering, Cloud and Data/AI. With its roots serving the engineering needs of the world's most recognized businesses in Technology, Financial Services, Telecom and Healthcare, Collabera today operates across 60 locations in 11 countries, serves 30% of the Fortune 500, and has exceeded the industry growth rate by 3-4x for several years.

Industry

It services

Company size

5,001 - 10,000 Employees

Headquarters location

Morristown, NJ, US

Social media

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