Top 142 Ui java/python developer, mid level ts/sci with poly required Jobs in Poolesville, Md

Software Developer
Leidos —Chantilly, VA
- $154,050 - $278,475 a year
- Full-time
- Master's degree
- SQL
- Fair chance
Software Engineer
Thomson Reuters —McLean, VA
- $109,000 - $203,000 a year
- Full-time
- Hybrid work
- Computer Science
- Bachelor of Science
- Mid-level
- Commuter assistance
- Health savings account
Java Developer
Integrity Technology Consultants, Inc. —Reston, VA
- Windows
- Java
- Master's degree
- Profit sharing
- Health savings account
13d
Chief Systems Engineer
KBR —Chantilly, VA
- $213,000 - $260,300 a year
- Full-time
- Computer Science
- 11+ years
- Software development
Senior Java Developer
W2c2c PVT LTD —Fairfax, VA
- $45 - $90 an hour
- Contract
- Computer Science
- Office
- Team management
- Health insurance
- Dental insurance
Quick Apply
5d
Junior Appian Developer
Forge Group, LLC —Reston, VA
- $90,000 - $110,000 a year
- Full-time
- Remote
- Computer Science
- Basic math
- Java
- Commuter assistance
- Health savings account
Quick Apply
Full Stack Developer with Cloud and DevOps Experience
Guidehouse —Bethesda, MD
- $98,000 - $163,000 a year
- Background check
- Computer Science
- Software troubleshooting
- Commuter assistance
- Health savings account
Applications Developer - Expert
Nightwing Intelligence Solutions, LLC —Sterling, VA
- $99,000 - $206,000 a year
- Full-time
- Computer science
- Computer Science
- Mid-level
- Health insurance
- Dental insurance
Quick Apply
Full Stack Developer
Insight Xcite —Chantilly, VA
- $190,000 - $250,000 a year
- Full-time
- Hybrid work
- Azure
- 6 years
- System design
- Health insurance
- Dental insurance
Quick Apply
Software Engineering Professional (Java, Springboot)
Freddie Mac —McLean, VA
- $109,000 - $163,000 a year
- Full-time
- Computer Science
- Mid-level
- Master's degree
3d
Software Developer
J5 Consulting —Chantilly, VA
- Full-time
- Mid-level
- Office
- Java
- Health insurance
- Tuition reimbursement
Quick Apply
KD Applications Developer
Probity Inc. —Herndon, VA
- Azure
- AWS
- Bachelor's degree
Application Developer- Full Stack (SME)
Nightwing Intelligence Solutions, LLC —Sterling, VA
- $122,000 - $253,000 a year
- Full-time
- Computer science
- Azure
- Computer Science
- Health insurance
- Dental insurance
Quick Apply
Mid Level Cost Analyst
KBR —Chantilly, VA
- $135,600 - $203,300 a year
- Full-time
- Engineering
- Office
- Finance
14d
DevOps Engineer
Jacobs —Chantilly, VA
- $120,000 - $155,000 a year
- Full-time
- Computer science
- Azure
- Computer Science
- Profit sharing
- Health insurance
Cyber Sys Secur Engr Stf
Lockheed Martin Corporation —Herndon, VA
- Full-time
- Mid-level
- Office
- AWS
- Paid jury duty
- Paid holidays
AI/ML Systems Engineer Technical Advisor (Mid-level)
SAIC —Chantilly, VA
- $160,001 - $200,000 a year
- Full-time
- Azure
- Office
- Java
Senior Cloud Engineer (AWSMSA-02.111924)
Capital Solutions Group —Herndon, VA
- Full-time
- Computer science
- Computer Science
- Java
Quick Apply
Full Stack Software Engineer, Mid-level
CACI —Sterling, VA
- $94,400 - $198,200 a year
- Full-time
- 5 years
- Mid-level
- Bachelor's degree
- Health insurance
Full Stack Developer (TS/SCI)
Vantor Services Inc. —Reston, VA
- $113,000 - $165,000 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- Java
- 401(k) matching
- Pet insurance
Quick Apply

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ui java/python developer, mid level ts/sci with poly required jobs near poolesville, md

Software Developer

Leidos -
Chantilly, VA

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Job Details

Full-time
$154,050 - $278,475 a year

Qualifications

Cloud infrastructure
Amazon EC2
GitHub
Agile software development
TS/SCI with Polygraph
DevOps automation
Hibernate

Full Job Description

Description

Leidos is seeking a Software Developer for a technical development program supporting the Sponsor’s Access Management Program. The Software Engineer will work with a small team of developers, software engineers, and data engineers.

Primary Responsibilities

Work with an industry leading identity and access management software platform custom-built for complex enterprises (an array of training is available)
Integrate with and perform O&M on industry leading COTS identity access management system. Maintain expertise on chosen COTS systems.
Develop Java applications within the framework of the identity and access management software platform.
Create RESTful APIs.
Establish and maintain infrastructure in a repeatable fashion, I.e., continuous integration and continuous delivery/deployment.
Write custom scripts to install and configure code for deployment to EC2 instances.
Participate in Agile software development processes including.
Support system O&M activities including identify, investigate and fix system bugs.
Participate in code review, and disciplined Dev Ops activities.

Required Qualifications

Active TS/SCI with Polygraph
Master’s Degree and 15+ years of experience. Additional experience in lieu of degree.
4+ years’ experience in Agile software development
Must have significant experience with Java, Shell/Batch Scripting, Hibernate, Amazon Web Services, GitHub, Jenkins, and Rundeck

Desired Qualifications

SQL, Python, HTML, XML, LDAP Search, CloudFormation Scripting
Java, Javascript, UI frameworks such as React or similar

FIP

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:

May 29, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $154,050.00 - $278,475.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at [email protected].

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

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ui java/python developer, mid level ts/sci with poly required jobs in poolesville, md

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Full Stack Developer with Cloud and DevOps Experience

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