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- Experience in developing complex enterprise applications using Java Frameworks to include Sprintboot, Hibernate etc Experience in design, architecture and development of Enterprise systems in Java Some level of experience developing applications using Javascript front...Senior
Omega Hires
Ashburn, VA2 days ago - ...Job Title: Senior Software Engineer Location: Reston, VA (TechSur HQ Office) Salary: DOE + full benefits Clearance:... .... • Familiarity with AI/ML integration, data analytics, and statistical modeling. • Knowledge of software engineering best practices...SeniorWork experience placementWork at office
TechSur Solutions
Reston, VA3 days ago $130k - $190k
...and perform analysis in a highly technical environment. This position is an opportunity to work on a software engineering team with senior staff members guiding the development of mission-critical planning and decision-support systems for government customers....SeniorFull timeWork experience placementRemote workToyon Research
Ashburn, VA1 day ago- ...deployed at scale to enhance safety, decision-making, and sustainment for the warfighter at the tactical edge. What You'll Do The Senior Software Engineer is responsible for building and developing our data collection applications and situational awareness tools. You...SeniorFor contractorsFlexible hours
ZipRecruiter
Ashburn, VA3 days ago - - JAVA/JEE Developer (Senior) Position Summary We are currently seeking a motivated, career and customer-oriented senior-level Java Developer to join our team to begin an exciting and challenging career. Job Responsibilities • Design and implement Micro Service...SeniorLocal area2 days per week1 day per week
$90.3k - $189.6k
...Senior Software Developer (Cryptology) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local The Opportunity: CACI...SeniorFull timeContract workWork experience placementLocal areaRemote workFlexible hoursCACI International
Ashburn, VA1 day ago$117.8k - $184.1k
...build, and deploy applications at the direction of lead architects, including large-scale data processing, computationally intensive statistical modeling, and advanced analytics to support a forensic and investigative ecosystem. Job Responsibilities Design, develop,...SeniorFull timeContract workPart timeLocal areaRemote workNoblis
Chantilly, Loudoun County, VA2 days ago- ...Please review the job details below. We’re seeking a Senior AI/ML Solutions Engineer to support mission-driven users working... ...Generative AL, and/or Natural Language Processing (NLP) ~ Apply statistical and deep learning techniques to support predictive modeling,...SeniorPermanent employment
Vantor
Herndon, VA2 days ago - Overview Dev Technology Group is hiring an Application Developer to support a dynamic government customer with a wide variety of development tasks, primarily in Java, Angular, Spring, and AWS-related technologies. You will be responsible for collaborating with team ...SeniorWork experience placementRemote workFlexible hours2 days per week1 day per week
Dev Technology Group
Ashburn, VA2 days ago $86.6k - $181.8k
...Senior Power Platform Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local The Opportunity: CACI's Agile...SeniorFull timeContract workWork experience placementInterim roleLocal areaFlexible hoursCACI International
Ashburn, VA3 days ago- ...The right candidate will bring an interest in applying his or her talents to national and homeland security problems. The senior developer will use Java, SQL, and Oracle to design, develop, test, and maintain data services (SOAP/REST). Write client services...SeniorRemote work
Shuvel Digital
Ashburn, VA2 days ago $77.6k - $176k
...Job Number: R0226794 ServiceNow Developer, Senior The Opportunity: We are looking for an experienced and highly skilled ServiceNow Developer to join our team. The successful candidate will play a pivotal role in designing, developing, and implementing ServiceNow...SeniorFull timeContract workPart timeLocal areaRemote workBooz Allen Hamilton
Ashburn, VA4 days ago- ...people across the globe who think that's work worth doing. Senior Salesforce System Developer Why We Have This Role The Salesforce... ...~ Bachelor's Degree (Information Systems, Computer Science, Statistics, Business, Mathematics preferred) ~5+ years of development...SeniorWork at office3 days per week
Qualtrics
Reston, VA19 hours ago - ...opportunity now! Position Overview: This position is for a Senior AI/ML Engineer looking for new challenging problems. You... ...datasets such as images, text, and/or graph data to identify statistically relevant features to build models that provide analysts with...SeniorTemporary workWork at officeLocal areaRemote workVisa sponsorshipRelocation packageFlexible hours
ARKA Group
Herndon, VA19 hours ago $127.1k - $198.6k
...Science – AI Native Engineering AI/Machine Learning Engineer, Senior Consultant The opportunity Our Artificial Intelligence... ...deep learning techniques. ~ Strong foundation in mathematics, statistics, and operations research. ~ Experience with machine learning...SeniorFull timeWork experience placementSummer holidayFlexible hoursEY
Chantilly, Loudoun County, VA1 day ago- ...MANTECH seeks a motivated, career and customer-oriented Senior DevOps Developer to join our team in Denver, CO or Chantilly, VA . This role supports key development efforts and will contribute to building scalable, high-quality solutions that align with mission needs...SeniorWork at office
ManTech
Chantilly, Loudoun County, VA19 hours ago $168k - $250k
...District Partners is engaged on this exclusive search for a Senior Software Engineer to take full ownership of a core component within a next-gen desktop application suite. We're supporting a revolutionary client in the national defense space that's building mission-critical...SeniorRelocationRelocation packageDistrict Partners LLC
Reston, VA4 days ago- Overview VTG is seeking a highly motivated, self-directed professional for a Software Developer role. What will you do? The ideal candidate has hands-on experience writing high quality Python code and has experience with AWS. Additionally, experience with containerization...Senior
VTG Defense
Herndon, VA1 day ago - ...Job Description Software Engineer- Senior Required Skills Demonstrated experience developing detailed design and associated deliverables. Demonstrated experience translating customer and system requirements into design. Demonstrated experience designing...Senior
Crimson Phoenix
Chantilly, Loudoun County, VA3 days ago - As an Applications Developer , you will be responsible for supporting applications development and operations and maintenance of a variety of systems and initiatives in support of the mission! What You Will Be Doing: # Helping promote state-of-the-art IT solutions...Senior
Crimson Phoenix
Herndon, VA3 days ago - Elastic Software Engineer - Senior II THIS IS A HYBRID ROLE IN DC. PRISM provides innovative technology and engineering solutions to help our clients meet their most demanding challenges. Our capabilities include cyber operations, data analytics, systems integration, and...Senior
- Overview TUNUVA Technologies, a wholly owned subsidiary of VTG, is seeking a Software Developer for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as IdAM /ICAM, Authentication, Authorization, Attributes and Digital Policy...Senior
VTG
Chantilly, Loudoun County, VA19 hours ago - ...Maritime is searching for a highly motivated and detail oriented Senior Software Engineer to support the development of an existing... ...security clearance required for the role, due to the nature of the programmes we deliver for our customers. Job Description Required...SeniorFor contractorsLocal areaWorldwide
Ultra Maritime, EMS
Chantilly, Loudoun County, VA1 day ago - ...from experienced leaders on creating and growing your own contracting business. If you have a background in coding and computer security and want to take your career to the next level, with the ability to learn from senior engineers invested in your success, apply today!SeniorWork at officeFlexible hours
- Description the forefront of research and development to improve patient care. We work to improve all aspects of health care, from efficiency to cancer research. a non-profit that works with clinicians, industry, researchers, and government, putting people above profit...Senior
Omni Inclusive
Reston, VA2 days ago $200k - $240k
Task Force Talent is seeking a S enior Software Developer with an active TS/SCI FSP security clearance . Additional details will be provided to qualified applicants. Target salary range is $200K - $240K , depending on experience level. All positions are full...SeniorFull timeContract workFor contractorsWork at officeTask Force Talent
Chantilly, Loudoun County, VA2 days ago- ...Current Job Openings Senior Software Engineer Senior Software Engineer Summary Title: Senior Software Engineer ID: SPA-25-B3 Team: Space Collections More about this job Description HawkEye 360 is currently seeking a Senior Command & Control Software Engineer...SeniorWork experience placementRemote workNight shift
HawkEye 360
Herndon, VA4 days ago - GCI’s engineering team has a passion for designing and building modern systems that exceed our customers’ expectations. Our engineers are immersed in software tools and environments to include LINUX, Java, DSP in C, C++, Python, VHDL and Xilinx FPGA tools, NVidia CUDA ...SeniorWork at office
GCI
Chantilly, Loudoun County, VA19 hours ago $82.3k - $205.75k
...fertilization of ideas necessary for true innovation. For more information about Draper, visit Job Description Summary: The Senior Software Engineer (SMTS) develops high performance solutions for resource constrained targets. Develops next-generation resilient...SeniorFull timeLocal areaDraper Labs
Reston, VA19 hours ago$104k - $166k
...Senior OpenVMS Software Engineer Job Locations US Requisition ID 2025-160000 Position Category Information Technology Clearance No Clearance Required Responsibilities Peraton is seeking a Senior Software Engineer...SeniorContract workRemote workShift workPeraton
Herndon, VA2 days ago
