Java Jobs in District Of Columbia

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Signal Processing Engineer

Leidos

Arlington, Virginia, USA

Full-time

Description Today, Electronic Warfare (EW) is a growing enterprise - protecting the warfighter and our national security against ever-adapting threats. The Leidos Innovations Center (LInC) at Leidos currently has an opening for a Signal Processing Engineer to support EW programs in Arlington, VA or San Diego, CA. As part of our team, you will focus on improving the robustness and efficacy of sensors and signals in complicated environments. More broadly, you will advance the state of the art in

Signal Processing Engineer

Leidos

Arlington, Virginia, USA

Full-time

Today, Electronic Warfare (EW) is a growing enterprise - protecting the warfighter and our national security against ever-adapting threats. The Leidos Innovations Center (LInC) at Leidos currently has an opening for a Signal Processing Engineer to support EW programs in Arlington, VA or San Diego, CA. As part of our team, you will focus on improving the robustness and efficacy of sensors and signals in complicated environments. More broadly, you will advance the state of the art in research and

Junior Technical Lead

Leidos

Chantilly, Virginia, USA

Full-time

Job DescriptionDescription GEOAxIS is looking for Junior Technical Lead to work with the rest of the technical leadership team to help drive program technical execution, innovation and modernization. The GEOAxIS system provides Identity, Credential and Access Management for all web applications. GEOAxIS enables online, on-demand, access to NGA GEOINT content based on user s authoritative attributes/roles. Our Mission is to maintain highly available ICAM services for protecting those critical mi

Lead Software Engineer, Back End (Enterprise Platforms Technology)

Capital One

McLean, Virginia, USA

Full-time

Lead Software Engineer, Back End (Enterprise Platforms Technology) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet real customer needs. We are seeking Back End Software Engineers who are passionate about marrying data with emergin

Software Engineer

SilverEdge

Fort Meade, Maryland, USA

Full-time

Overview SilverEdge is a premier provider of innovative cyber, software, and intelligence solutions, addressing mission-critical challenges for the Department of Defense (DoD), Intelligence Community (IC), and beyond. We are dedicated to delivering impactful results to meet mission goals through cutting-edge technology and expertise. We are seeking a Software Engineer to join our dynamic team. This individual will play a pivotal role in developing innovative and effective solutions for our DoD

Software Developer w/ 508 Compliance Experience-64635

Syneren Technologies

Vienna, Virginia, USA

Full-time

Job Location: DMV- Some Telework may be approved. Job Description: Syneren is currently seeking Software Developers with 508 Compliance Experience. The ideal candidate thrives in a team atmosphere, takes pride in his/her work, and is committed to a highly proactive, process-driven approach. They should be able to take full responsibility of their work and work independently without supervision. They must have experience working on 508 implementations and/or 508 Certification. Key responsibilitie

Software Engineer

SAIC

Chantilly, Virginia, USA

Full-time

Job ID: 2507396 Location: CHANTILLY, VA, US Date Posted: 2025-07-09 Category: Software Subcategory: SW Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC's Space & Intel Business Group, USG Mission and Information Technology Division, is seeking a Software Engineer to support enterprise web applications and software development teams. If you can

Junior Technical Lead

Leidos

Sterling, Virginia, USA

Full-time

Job DescriptionDescription GEOAxIS is looking for Junior Technical Lead to work with the rest of the technical leadership team to help drive program technical execution, innovation and modernization. The GEOAxIS system provides Identity, Credential and Access Management for all web applications. GEOAxIS enables online, on-demand, access to NGA GEOINT content based on user s authoritative attributes/roles. Our Mission is to maintain highly available ICAM services for protecting those critical mi

Snowflake Data Engineer

InterSec Inc.

McLean, Virginia, USA

Contract

Snowflake application management with one year or more experience is a must have.Experience with S3, DynamoDB and SnowflakeHands on experience with AWS services such as Glue, EMR, Lambda, Step Functions, CloudTrail, CloudWatch, SNS, SQS, S3, VPC, EC2, RDS, IAM.Proficient in Python, Java and/or Scala programming languagesKnowledge of application development lifecycles, & continuous integration/deployment practicesExperience with development on AWS and cloud native applicationsProficient in Agile

Appian Developer

4-Serv Solutions Inc.

Washington, District of Columbia, USA

Third Party, Contract

Location: Hybrid/Washington DC Position: Appian Developer Duration: Long-term Term Contract Interview: MS Teams Essential Duties: Provide oversight of requirements gathering and interpretation for all infrastructure impacts across the portfolio pipelineProvide oversight of the requirements process on key projects by clarifying requirements where and when necessary, ensure all teams understand the business reasons for the requirements.Provide oversight of design and implementation reviews, partic

Senior Software Engineer (Onsite)

RTX Corporation

Maryland, USA

Full-time

Date Posted: 2025-03-31 Country: United States of America Location: MD440: 8170 Maple Lawn Blvd Fulton MD 8170 Maple Lawn Boulevard , Fulton, MD, 20759 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: DoD Clearance: Secret Solipsys, Managed by Collins Aerospace Collins Aerospace, an RTX company, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. Collins Aerospace has

Software Application Developer

Johns Hopkins University AppliedPhysicsLaboratory

Laurel, Maryland, USA

Full-time

Description Are you an emerging Information Technology professional with experience supporting Human Resources (HR), and a passion for solving technical challenges, learning new skills and collaborating across teams to build innovative technical solutions? If so, we'd love to have you join our team at APL! We're seeking a Software Application Developer with a foundational understanding of Software Development and Support. This role offers a phenomenal opportunity to grow your skills in applic

Principal Verification and Validation Engineer

BAE Systems

Potomac, Maryland, USA

Full-time

Job Description BAE Systems is seeking a full-time Principal Verification and Validation Engineer to support our work as a prime contractor on a high-profile U.S. Navy weapon system. The candidate will help guide and determine the verification approach for our Systems Engineering team as it incorporates Model Based Systems Engineering (MBSE) tools and methodologies to support the UK TRIDENT Submarine Strategic Weapon System (SWS) program. The ideal candidate would be self-motivated, good at pla

Software Engineer II

Sierra Nevada Corporation

Remote or Herndon, Virginia, USA

Full-time

SNC can only hire in these states: AL, AK, AZ, CA, CO, FL, GA, HI, ID, IL, IN, KS, KY, LA, MD, MA, MI, MN, MS, MO, MT, NE, NV, NH, NJ, NM, NC, OH, OK, OR, PA, SC, TN, TX, UT, VA, WA, WV, WI. Do you enjoy developing new products and services? Join us! Our Software Engineers work in an agile, collective environment. You will be using your skills and expertise to define, design, develop, test, certify and improve cutting-edge software products. These cover a very wide range from advanced mission p

Senior Manager, Software Engineering, Slack (People Leader)

Capital One

McLean, Virginia, USA

Full-time

Senior Manager, Software Engineering, Slack (People Leader) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking a Senior Manager of Software Engineering who is passionate about marrying data with emerging

Software Engineer

Booz Allen Hamilton

Reston, Virginia, USA

Full-time

Job Number: R0221408 Software Engineer The Opportunity: As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We're looking for a back-end developer with the sof tware engineering skills it takes to help identify potential risks, contribute to solution development, and create efficient and effective systems for our clients. As a back-end developer at Booz Allen, you'll use th

Senior AI and ML Engineer

Booz Allen Hamilton

Fort Meade, Maryland, USA

Full-time

Job Number: R0219886 AI and ML Engineer, Senior The Opportunity: As an experienced engineer, you know that machine learning ( ML ) is critical to understanding and processing massive datasets. Your ability to c ond uct statistical analyses on business processes using ML techniques makes you an integral part of delivering a customer-focused solution. We need your technical knowledge and desire to problem-solve to support artifi cia l intelligence and ML initiatives. As an ML engineer on our team,

Software Lead Engineer Supervisor

SAIC

Arlington, Virginia, USA

Full-time

Job ID: 2507172-ARLINGTON-VA Location: ARLINGTON, VA, US Date Posted: 2025-07-01 Category: Software Subcategory: SW Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: Yes Description SAIC is seeking a highly skilled and experienced Lead Engineer for our Legacy Software Baseline team. The ideal candidate will have a strong background in software development

Full Stack Data Software Engineer

Booz Allen Hamilton

Fort Meade, Maryland, USA

Full-time

Job Number: R0220918 Full Stack Data Software Engineer The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop sof tware, but to help create a system that will make a difference, we need you on our team. We're looking for a developer like you with the skills needed to develop sof tware and systems from vision to production-ready. This role is more than just coding.

Full Stack Software Engineer

Booz Allen Hamilton

Maryland, USA

Full-time

Job Number: R0220096 Full Stack Software Engineer The Opportunity: As a Full Stack Software Engineer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop software, but to help create a system that will make a difference, we need you on our team. We're looking for a developer like you with the skills needed to develop software and systems from vision to production-ready. This role is more than just coding