UNKNOWN

FEED

Ops Tech Alliance (OTA) was founded by former National Security and Special Operations professionals with over 100 years of combined experience, and was formed with a singular focus: to bridge the gap between operations and technology to enable mission success. Ops Tech Alliance (OTA) is seeking highly qualified Software Engineers to develop, maintain, and enhance complex and diverse software systems.

YEAR

Ops Tech Alliance

Software Engineer Level 3

The Applicant Manager

These systems might include, but are not limited to, processing­ intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, business management information systems, and systems which incorporate data repositories, data transport services, and application and systems development and monitoring. Provide specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Open-Source Software (OSS) and/or Commercial Off-The-Shelf (COTS) Government Off-The-Shelf (GOTS) software in place of new development.

Pointer Technologies

Full Stack Software Engineer

ea_via_bold

Description: ACT1 Federal is seeking an experienced Senior DevSecOps & Software Engineer to provide senior-level software-engineering, DevSecOps, cybersecurity-engineering, and implementation-support services to the Director of Data Management and Performance Assessment, Office of the Deputy Assistant Secretary of the Navy for the Defense Industrial Base (DASN (DIB)). Coordinate technical products and supporting information with DASN (DIB) directorates, ASN (RD&A) offices, DON acquisition organizations, DON enterprise service providers, Department of War stakeholders, cybersecurity organizations, and other Government-approved points of contact, as directed by the Government.

ACT1 Federal

Senior DevSecOps & Software Engineer

sourcestack_via_bold

ADAPTED_NOW

This role will be responsible for building enterprise-grade software solutions, developing AI-powered applications and agents, integrating Large Language Models (LLMs), and driving engineering best practices across the software development lifecycle. Design and deploy solutions using AWS cloud services including Lambda, ECS, S3, API Gateway, SNS, SQS, IAM, RDS, CloudFormation, CloudFront, and Amazon Bedrock.

ConsultNet

Senior Software Engineer – Python, GenAI & Cloud Solutions

For over 25 years, we have connected thousands of consultants with meaningful roles through a personal, communication-driven approach, partnering with a diverse client base to build high-performing teams and create lasting impact. This role focuses on technical integration architecture, GraphQL API development, and ensuring seamless connectivity between external platforms and internal systems.

Lead Software Engineer (GraphQL, Java, AWS)

For over 25 years, we have connected thousands of consultants with meaningful roles through a personal, communication-driven approach, partnering with a diverse client base to build high-performing teams and create lasting impact. This role works independently to deliver scalable, high-quality applications while contributing to architectural decisions, software quality improvements, DevOps practices, and mentoring junior engineers throughout the software development lifecycle.

Sr. Software Engineer

Were seeking a Mid-Level Software Engineer (Full-Stack) for Client Enablement who's not only tech-savvy but also passionate about providing exceptional customer support and working with various tools-including low-code/no-code platforms. BizFlow is a dynamic leader in digital transformation, empowering organizations through innovative low-code/no-code solutions that streamline operations, accelerate efficiency, and drive real business results.

BizFlow

Mid-Level Software Engineer (Full-Stack) - Client Enablement

linkup_via_bold

Company Details: When you join Cubic, you become part of a company that creates and delivers technology solutions in transportation to make people's lives easier by simplifying their daily journeys, and defense capabilities to help promote mission success and safety for those who serve their nation. This role is responsible for maintaining and enhancing the Unified Video ecosystem, including Feed Management Portal (FMP) and NetOps, while ensuring the platform remains secure, reliable, and scalable for mission-critical defense applications.

2018 America's Best Midsize Employers, by Forbes

Cubic Corporation is the parent company of three major businesses, Cubic Transportation Systems (CTS) and Cubic Mission & Performance Solutions (CMPS). 

CTS is a leading integrator of payment and information technology and services for intelligent travel solutions worldwide. 

CMPS is a leading provider of realistic combat training systems, secure communications and networking, and highly specialized support services for military and security forces of the U.S. and allied nations. CMPS also provides networked Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance (C4ISR) capabilities for defense, intelligence, security, and commercial missions.

Cubic Corp

Senior Software Engineer - Unified Video Sustainment

Bonus points for: experience with the Spring Framework supporting Java-based services, enterprise or product-focused software company experience, and experience on a remote or globally distributed team. What You'll Do: Design, build, and ship full-stack features across PLACE products using React and Next.js on the front end and Nest.js on the back end, in a secure, well-tested, and performant way.

PLACE

Senior Software Engineer

This position has a strong front-end focus, with Angular and RxJS experience highly desired, while supporting integration with Java/Spring Boot-based services and modern enterprise platforms. The successful candidate will work individually and as part of an Agile development team to design, implement, test, troubleshoot, and improve software components based on documented requirements.

Momentum Engineering

ME00667-Software Engineer 3

FULL_TIME

Bachelor's degree in computer science, computer engineering, or related field +10 years of software engineering or systems engineering experience OR 15 years of work experience. The actual salary offered may vary based on various factors including but not limited to relevant experience, knowledge, skills and abilities, education, geographic location, as well as internal equity, and alignment to market data.

Intrepid Solutions and Services, LLC

Software Engineer

[AW]-iCims

Seeking a Software Engineer to support a suite of web-based applications that automate data management for Intelligence Community (IC) data custodians, enabling compliant data movement, reuse, and integration across mission systems. Experience employing combination (2 or more) of analysis, computer science, mathematics, and software engineering skills to devise strategies for extracting meaning and value from large datasets.

ME00585-Software Engineer 2.5

Provide specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Open-Source Software (OSS) and/or Commercial Off-The-Shelf (COTS) Government Off-The-Shelf (GOTS) software in place of new development. A front end software engineer will be expected to design, develop, test, deploy, document, maintain, and enhance web applications and user facing web applications in accordance with documented requirements.

Front End Software Engineer

These systems might include, but are not limited to, processing­ intensive analytics, novel algorithm development, manipulation of large data sets, real-time systems, business management information systems, and systems which incorporate data repositories, data transport services, and application and systems development and monitoring. Provide specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Open-Source Software (OSS) and/or Commercial Off-The-Shelf (COTS) Government Off-The-Shelf (GOTS) software in place of new development.

Back End Software Engineer

The Software Engineer will contribute to system design, software development, and integration efforts, while collaborating with cross-functional teams to deliver scalable, high-performance solutions. Position Overview TAP Engineering is seeking a Software Engineer to support the development, enhancement, and maintenance of complex software systems in a mission-focused environment.

TAP Engineering

Software Engineer I

This role is best suited for a strong software engineer who enjoys building backend services and REST APIs, working with Kubernetes and cloud-based infrastructure, and troubleshooting complex distributed systems. When extending an offer, By Light also considers other variables such as (but not limited to) work experience, education, training, skill set, internal peer equity, clearance level, and market conditions.

By Light Professional IT Services

Ivy Exec

This position requires deep technical expertise, strong leadership capabilities, and the ability to guide teams in delivering scalable, high-quality solutions. Position Overview TAP Engineering is seeking a Software Engineer III to lead the design, development, and delivery of complex software systems in a mission-focused environment.

Software Engineer III

You will design and implement multi-target tracking systems using advanced state estimation and data association techniques, develop physics-based models to validate performance, and work closely with software teams to deploy your algorithms into operational systems. We're developing fully integrated hardware and software systems, including Lattice for Space Missions and modular payloads, to address growing threats in space and ensure our Guardians maintain a decisive advantage in this contested war-fighting domain.

ANDURIL INDUSTRIES

Tracking Software Engineer, Space

The ideal candidate will have experience developing, testing, and maintaining software solutions that enhance command, control, communications, intelligence, and networking capabilities for the United States Air Force. We are seeking a skilled Software Engineer to join our team supporting MAJCOM and C3I&N initiatives within Airforce Systems.

Addx Corp

Software Engineer will be supporting analysts and operators in multiple product groups by designing, developing, and integrating tools to automate data collection, analysis, and presentation. With a shared desire to give back, grow the community, and do great work, the Set of X team is building an elite group of engineers with a strong sense of shared responsibility and ownership.

Software Engineer Jobs in Mclean, VA

Software Engineer Level 3 Ops Tech Alliance

Full Stack Software Engineer Pointer Technologies

Senior DevSecOps & Software Engineer ACT1 Federal

Senior Software Engineer – Python, GenAI & Cloud Solutions ConsultNet

Lead Software Engineer (GraphQL, Java, AWS) ConsultNet

Sr. Software Engineer ConsultNet

Mid-Level Software Engineer (Full-Stack) - Client Enablement BizFlow

Senior Software Engineer - Unified Video Sustainment Cubic Corp

Senior Software Engineer PLACE

ME00667-Software Engineer 3 Momentum Engineering

Software Engineer Intrepid Solutions and Services, LLC

ME00585-Software Engineer 2.5 Momentum Engineering

Front End Software Engineer Pointer Technologies

Back End Software Engineer Pointer Technologies

Software Engineer I TAP Engineering

Senior Software Engineer By Light Professional IT Services

Software Engineer III TAP Engineering

Tracking Software Engineer, Space ANDURIL INDUSTRIES

Software Engineer Addx Corp

CNO Focused Sr. Software Engineer Set of X

Similar Job Searches

See More Jobs

Stand out to leading employers.