software development Jobs in 20163

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Sr. Software Engineer TS/SCI Polygraph $25k SIGN ON!

Leidos

•

Reston, Virginia, USA

Full-time

Description Leidos has an exciting opportunity for a Senior Software Engineer to join a high performing agile team using the Scaled Agile Framework (SAFe) methodology to support a nationally significant and fast-paced cryptographic key management program and we are extending a $25,000.00 SIGN ON BONUS! Program execution here follows DEVOPS best practices and employs robust development, test, and production environments. Additionally, the program is using Behavioral Driven Development (BDD) and t
Posted 16 days ago | Updated 18 hours ago

API Developer

ALTA IT Services

•

Vienna, Virginia, USA

Full-time

Job Title: API Developer Location: Remote, Vienna, VA Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear Contract Responsibilities: Extensive IT experience in analysis, design, development, documentation, implementing, and testing of software systems in Java, J2EE technologies. Strong Knowledge of Application Development using software Development Life Cycle SDLC using various methodologies like Waterfall, Agile/Scrum. Expertise in working with various J2EE technologies includ
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Posted 11 days ago | Updated 11 hours ago

Signals Software Engineer

Cymertek Corporation

•

Tysons, Virginia, USA

Full-time

Signals Software Engineer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and innovative **Signals Software Engineer** to join our team and contribute to the development of advanced software solutions for signal processing and analysis. In this role, you will design, implement, and optimize algorithms and applications to process complex signal data. You will collaborate with cross-functional t
Posted 60+ days ago | Updated 2 hours ago

Software Engineer, Senior

BOOZ, ALLEN & HAMILTON, INC.

•

Herndon, Virginia, USA

Full-time

Software Engineer, Senior The Opportunity: As a 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 create a system that will make a difference, we need you on our team. We're looking for an experienced engineer like you with the skills needed to develop software and systems from vision to production-ready. This role is more than just coding. As a software engineer at B
Posted 12 days ago | Updated 18 hours ago

Solutions Architect and Integration Specialist

Booz Allen Hamilton

•

Fort Belvoir, Virginia, USA

Full-time

Job Number: R0222374 Solutions Architect and Integration Specialist The Opportunity: At a certain point, experience-based system design can start to look like clairvoyance. When you've developed so many systems that you can not only orchestrate the best solution for any technology-based challenge, but you can also anticipate and preempt future issues, you're a Solutions Architect. You've evolved your skills into strategy through a long path of software development accomplishments and the curios
Posted 2 days ago | Updated 3 hours ago

Senior Technical Project Manager

Indev

•

Washington, District of Columbia, USA

Full-time

Position Title: Senior Technical Project Manager (Agile) Location: Remote with occasional travel to client site in Washington D.C. Position Overview: Indev is seeking a Senior Technical Project Manager to lead one of our federal projects supporting the Department of Homeland Security in Washington, DC. This role includes billable work, management of an account and support of business development activities. The ideal candidate has a technical background supporting either networking or cloud inf
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Posted 53 days ago | Updated 5 days ago

User Engagement Engineer

SAIC

•

Chantilly, Virginia, USA

Full-time

Job ID: 2504695 Location: CHANTILLY, VA, US Date Posted: 2025-06-16 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a User Engagement Engineer to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large SETA program, supporting the
Posted 60+ days ago | Updated moments ago

Information Technology Specialist

Fluor

•

Washington, District of Columbia, USA

Full-time

Job Description Active TS/SCI with Poly Required This position is providing support in multiple locations in the Northern Virginia area The Information Technology Specialist has a general knowledge within designated Information Technology (IT) area of responsibility that is applied to diverse assignments. This role executes assigned tasks and collaborates on IT projects while exhibiting consistent, current knowledge of new technologies and platforms. Assess, maintain, support, and modify ex
Posted 42 days ago | Updated 2 hours ago

Software Developer/Cloud Engineer

Oracle Corporation

•

Reston, Virginia, USA

Full-time

Job Description Must currently hold and have the ability to maintain a TS/SCI with Poly. The Oracle's Government, Defense, and Intelligence org is seeking consultants that have a passion for software development supporting a number of exciting customers facing engagements. Those who excel in this role are motivated self-starters who love to solve challenging problems and feel comfortable working directly with customers on innovative internal development teams. This role is an integral part of
Posted 29 days ago | Updated 2 hours ago

Linux Engineer

Leidos

•

Washington, District of Columbia, USA

Full-time

Job DescriptionDescription Join our pioneering team at Leidos' High Fidelity Simulation Business Area, where we lead the charge in creating cutting-edge System of Systems solutions for the US Navy's simulation, training, and analysis needs. Picture yourself at the forefront of innovation, crafting the most advanced and game-changing trainers that redefine the US Navy's capabilities. As part of our dynamic, collaborative, and ethical team, your role will be pivotal, leaving a lasting impact on th
Posted 3 days ago | Updated moments ago

Software Engineer in Test - Homes.com

Costar Group

•

Arlington, Virginia, USA

Full-time

Software Engineer in Test - Homes.com Job Description Software Engineer in Test CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. We have been living and breathing the wor
Posted 60+ days ago | Updated 2 hours ago

Lead Systems Engineer

American Systems Corporation

•

Chantilly, Virginia, USA

Full-time

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities **This is a pipeline requisition designed to collect resumes for potential upcoming work at AMERICAN SYSTEMS and does not represent a current opening. Qualified candidates will be contacted when an opening/fundi
Posted 60+ days ago | Updated 2 hours ago

Biometrics Software Engineer (SME)*

Leidos

•

Reston, Virginia, USA

Full-time

Leidos has a new and exciting opportunity for a Biometrics Software Engineer (SME) 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 immed
Posted 47 days ago | Updated 2 hours ago

Senior Software Engineer (Multiple Positions) - Reston, VA

ICF

•

Reston, Virginia, USA

Full-time

ICF Incorporated, LLC: Senior Software Engineer (Multiple Positions) - Reston, VA DUTIES: Planning, design, development, documentation, and release of clinical/healthcare related software applications and databasesParticipate in multiple modeling, simulations, and analysis efforts, and support technical development of solutions.Provide Support to SemanticBits technology team in delivering value added business solutions using tools and technologies such as CSS; HTML, JavaScript, MySQL, React, JA
Posted 49 days ago | Updated 2 hours ago

Information System Security Engineer (TS/SCI)

ALTA IT Services

•

Washington, District of Columbia, USA

Full-time

Information System Security Engineer Active Top Secret / SCI 100% ONSITE in Washington DC Direct Permanent Hire CERTIFICATION REQUIREMENT- CASP+ CE, CISSP (or Associate), CSSLP, CISSP-ISSAP, CISSP-ISSEP, or CCSP Required We are a leader in the government contracting marketplace, providing Enterprise Security and Cloud Computing solutions to support large organizations. Our capabilities include supplying federal government entities and private businesses with software development, scientific and
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Posted 5 days ago | Updated 11 hours ago

Data Engineer, PHP

Motion Recruitment Partners, LLC

•

Silver Spring, Maryland, USA

Full-time

Motion Recruitment delivers IT Talent Solutions across North America. Our specialized team-based recruitment model's success is proven through our track record in filling the most challenging IT positions for startup and enterprise clients. Areas of expertise range across Software, Mobile, Data, Infrastructure, Cybersecurity, Product, and UX. We're also the proud creators of Tech in Motion and the Timmy Awards, our community event series and award program connecting tech enthusiasts to meet, lea
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Posted 54 days ago | Updated 10 hours ago

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
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Posted 30 days ago | Updated moments ago

Network Engineer

Base One Technologies

•

Ashburn, Virginia, USA

Contract

Primary Responsibilities: We are seeking a skilled and motivated Network Engineer with a strong background in both traditional and cloud-based networking environments. The ideal candidate will bring deep technical expertise in AWS cloud, network firewalls, and endpoint security tools, along with experience working in Linux and Windows environments. This role will be instrumental in ensuring the resilience, security, and performance of our global network infrastructure. Below are some tools/skill
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Posted 16 days ago | Updated 16 days ago

Senior Application Security Architect

Tential

•

Rockville, Maryland, USA

Contract

Overview The Senior Application Security Architect is responsible for designing, implementing, and overseeing enterprise-wide application security architecture and standards. This role focuses on establishing security frameworks, conducting architecture reviews, developing security baselines, and leading strategic security initiatives that have broad impact across the organization. The position requires a blend of technical expertise, architectural thinking, and leadership to embed security thro
Posted 4 days ago | Updated 11 hours ago

Expert Software Engineer

Leidos

•

Herndon, Virginia, USA

Full-time

Description This position is for a software engineer/developer for a technical development program supporting the Sponsor's Web-based applications. The software engineer/developer will work with a large team of developers, DevOPS engineers, database administrators, security engineers, and data engineers. This engineer/developer will be responsible for participating in all aspects of the software development life cycle to include front-end UI development as well as backend work such as working wi
Posted 16 days ago | Updated 8 hours ago