Software Development Engineer
$86.8k - $198kPhase2 Technology
Software Development Engineer We’re looking for a Software Development Engineer to join our chief technology office engineering team – a dynamic group of innovators passionate about redefining the market through cutting‑edge technology. You’ll focus on building Booz Allen’s Software‑Defined Everything (SDE) platform to enable Physical AI, Edge, Trusted Environments and other applications across mission domains to autonomously discover, provision, simulate and deploy these systems. You’ll be a self‑starter, visionary, "10x‑type" engineer who thrives in high‑impact environments and is eager to build and operate always‑on, secure, and scalable software services. As a seasoned software engineer at Booz Allen, you’ll leverage the latest architectural approaches, open‑source frameworks, and advanced tools to deliver comprehensive end‑to‑end solutions. Your role involves shaping a new product from the ground up with genuine autonomy and ownership. You will design, develop, deploy, and operate high‑availability software products with robust monitoring, alerting, and fault‑tolerant capabilities, integrating agentic AI at their core. You will also implement best practices for CI/CD deployments, telemetry, canaries, and automated testing to ensure the quality and reliability of our systems. What You’ll Do: Design and develop software products that meet user needs and market demands. Apply engineering principles to construct and maintain efficient, bug‑free software systems. Collaborate with designers, product managers, and other engineers to bring products from concept to launch. Architect secure, scalable, and high‑performance backend applications. Work on both front‑end and back‑end development using languages such as Go, Node.js, Java, or C#. Integrate backend services with relational and NoSQL databases such as PostgreSQL, MySQL, MongoDB, and DynamoDB. Write clean, efficient, testable code following best practices for performance, maintainability, and security. Integrate generative AI tools to accelerate development and enhance product design. Communicate design decisions and technical trade‑offs clearly to both technical and non‑technical stakeholders. Contribute to a culture of innovation and technical excellence by keeping abreast of industry trends. Embed security checks and compliance requirements into the development process to meet relevant standards. You Have: 5+ years of experience building and operating production‑grade full‑stack applications in cloud environments such as AWS. 5+ years of experience with Go, Java, Node.js, or C# development. 3+ years of experience in distributed architectures using microservices or serverless in AWS, Google, or Azure Cloud. 3+ years of experience with SQL and NoSQL databases. Experience designing and implementing RESTful APIs and microservices. Experience in CI/CD pipeline setup and maintenance. Knowledge of authentication, authorization, and security best practices. Experience using generative AI tools to accelerate development, automate coding tasks, and review AI‑generated code. Ability to obtain a TS/SCI clearance. Bachelor's degree and 3+ years of experience in software engineering, or 5+ years of experience in software engineering in lieu of a degree. Nice If You Have: Experience writing source code for new applications or generating and enhancing code samples for existing applications. Experience acquiring client requirements and resolving workflow problems through automation optimization. Ability to work with automated testing tools to perform testing and maintenance. TS/SCI clearance. Master's degree. AWS Certifications, such as Cloud Practitioner, Developer Associate, or Solutions Architect Associate. Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. Compensation At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well‑being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work‑life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full‑time and part‑time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen’s benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract‑specific affordability and organizational requirements. The projected compensation range for this position is $86,800.00 to $198,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen's total compensation package for employees. This posting will close within 90 days from the posting date. Identity Statement As part of the application process, you are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud. Work Model Our people‑first culture prioritizes the benefits of flexibility and collaboration, whether that happens in person or remotely. If this position is listed as remote or hybrid, you'll periodically work from a Booz Allen or client site facility. If this position is listed as onsite, you'll work with colleagues and clients in person, as needed for the specific role. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran, or any other status protected by applicable federal, state, local, or international law. #J-18808-Ljbffr Phase2 Technology
$97.24k - $162.24k
...cloud and no-premises. You will partner closely with software developers and cloud engineers to ensure our integration and deployment is high-quality... ...and reproducible build/test runners across the entire development lifecycle Work with the team to help lead the...SuggestedWorldwideRelocationRelocation package$69.4k - $158k
Booz Allen Hamilton is seeking a Software Development Engineer in McLean, Virginia, to join their chief technology office engineering team. The engineer will focus on building Booz Allen’s Software-Defined Everything (SDE) platform, working autonomously on software products...SuggestedWork at office$69.4k - $158k
Software Development Engineer page is loaded## Software Development Engineerlocations: McLean, VAtime type: Full timeposted on: Posted Todaytime left to apply: End Date: July 21, 2026 (30+ days left to apply)job requisition id: R0238526Software Development Engineer**The...SuggestedFull timeContract workPart timeWork at officeLocal areaRemote work- ...customer-oriented Senior Cloud Support Engineer to join our team in Tysons, VA .... ...contributing to the scaling of the support software stack. Recommending, and when approved... ...degree. ~5+ years experience with software development in one or more programming languages,...SuggestedFull timeWork at office
- ...MANTECH seeks a skilled and mission-focused Cloud Support Engineer (CSE) to join our team in Tysons, VA. The Cloud Support Engineer will support hybrid cloud infrastructure operations by providing critical, 24x7 incident response and customer service. You will...SuggestedFull timeWork at officeShift workNight shift
$97.24k - $162.24k
...position, you will develop visualization software to understand data where proximity and... ...team of dynamic and passionate engineers to deliver capabilities that enable our... ...~2+ years of professional software development experience ~ Professional experience...WorldwideRelocationRelocation package- ...Overview Kastle Systems is looking for a Full Stack Software Engineer to join our team in Falls Church, VA to help us grow and support... ...programming. ~3-5 years experience in application development using C# ~3-5 years experience in front end development...Remote work
- ...to support enterprise-level application development initiatives within a fast-paced... ...functional teams including architects, QA engineers, DevOps engineers, and product owners... ...Qualifications ~10+ years of professional software development experience ~ Prior experience...Remote work
- ...Job Title: Senior Software Development Engineer (SDET) Location: Hybrid Work Model Reporting to Vienna, VA, Pensacola, FL, San Diego, CA Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear Contract Responsibilities Work with engineers to troubleshoot...Full timeContract workLocal area
$122k - $182k
...place full of exciting challenges and the engineers up to solving them? Then welcome to... ...This is the place where the models become software, where many of the numbers that drive... ...developer position in Model Applications Development team. Our Impact Model Application...Full timeWork at office$163.8k - $245.8k
Senior Software Development Engineer page is loaded## Senior Software Development Engineerremote type: Flexlocations: USA, VA, McLean: USA.VA.Restontime type: Full Timeposted on: Posted Yesterdayjob requisition id: JR-0104081**Your work days are brighter here.**We’re obsessed...Work experience placementWork at officeRemote workHome officeFlexible hours$100k - $145k
# Full Stack Software DeveloperBooz Allen HamiltonFull TimemidMcLean, Virginia, USPosted Yesterday## Role OverviewBooz Allen Hamilton... ...and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our...Full timeContract workPart timeWork at officeLocal areaRemote work$86.8k - $198k
Job Number: R0236744 Full Stack Software Developer The Opportunity We are seeking a versatile full stack JavaScript developer to build... ...can't wait. You Have 5+ years of experience with software development in a professional environment 3+ years of experience with ....Full timeContract workPart timeLocal areaRemote work- ...missions and drive lasting value. LMI is seeking a Full Stack Software Developer to support a U.S. Federal Government Agency... ...Developer will be responsible for full stack software design and development. This individual should be a team player with a keen eye for...
$69.4k - $158k
Full Stack Software Engineer As a full stack developer, you can resolve a problem with a complete end‑to‑end solution in a fast and agile... ...applications using agile methods 5+ years of experience in software development with basic programming languages, technologies, tools, or...Full timeContract workPart timeLocal area$69.4k - $158k
A technology solutions provider is looking for a Mid Software Engineer to resolve problems with complete end-to-end solutions. The ideal candidate has at least 2 years of experience in software development, is skilled in both back-end and front-end development, and is...- ...a Full Stack Developer to support the engineering, modernization, and sustainment of the... ...This role contributes to full lifecycle development, system integration, troubleshooting, testing... ...DoD and federal systems. Implement software according to DoD cybersecurity, test,...Remote work
- ...Stellar Science is seeking several modern C++20/23 Software Engineers with three or more years of industry experience creating reusable,... ...TypeScript ~ Relevant libraries: Boost, Eigen ~ Cross-platform development on Linux and Windows ~3D graphics: OpenSceneGraph, OpenGL...Flexible hours
$170k
...Job Description Job Description Task Force Talent is seeking mid to senior full-stack software engineers (multiple openings) for a very well-funded Series B company working on insider threat and supply chain security problems. We have an extremely good relationship...For contractorsWork at officeVisa sponsorshipFlexible hours3 days per week- ...candidate will work collaboratively in a team environment, focusing on problem-solving and quality product creation, using modern development tools and methodologies. Design, build, and maintain backend services. Ensure the performance, quality, and responsiveness of...Contract work
- ...responsible for the design, documentation, development, modification, testing, deployment, and... ...for new or existing IT application software on Unclassified, Secret and Top Secret enclaves... ...are met. Assist Applications Engineer and Applications Programmer to interpret...Local areaRemote workFlexible hours3 days per week
$125k - $140k
...Full-Stack Software Developer Vantor is forging the new frontier of spatial intelligence... ...of a dynamic full technology stack engineering team working on a large-scale Government... ...to both operations and new development. Our team is building a cloud-based collaborative...$183.37k - $214.5k
Staff Software Development Engineer - Tools Team Company Overview ID.me is the next-generation digital identity wallet that simplifies how individuals securely prove their identity online. Consumers can verify their identity with ID.me once and seamlessly login across websites...Temporary workSecond jobWork at officeWorldwideFlexible hours- ...or infrastructure units. Lead, or play lead technical role in development teams' efforts to determine unit needs and business processes... ...application. Participate in or review all of the steps in the software development life cycle to create and modify the software. Key...Full time
- A leading financial services company in McLean, Virginia is seeking a Lead Software Engineer to drive major technology transformations. This role involves leading diverse projects, mentoring developers, and delivering cloud-based solutions. Candidates should have a Bachelor...
- ...Stack Developer to join their Agile DevOps team. This role requires collaborating with team members to design, develop, and maintain software solutions, ensuring adherence to CI/CD pipelines. Candidates should have a Bachelor’s degree in Computer Science or related fields...Remote jobFull time
- ...skilled Java Full Stack Developer in McLean, VA, to enhance and maintain internal applications. The role primarily involves backend development with Java, Spring, REST, and AWS, alongside UI development using JavaScript, TypeScript, and Angular. The candidate will...
- ...mortgage industry trends to enhance existing solutions. Required Qualifications 10+ years of hands-on experience in Java backend development using Spring / Spring Boot. Strong experience in AWS services including EC2, Lambda, S3, CloudWatch, etc. Proven experience...
- ...microservices-based solutions, working with cutting-edge technologies such as Java and Spring Boot, and contributing to agile software development practices. The ideal candidate will have extensive experience in multi-tier architectures and a solid understanding of...
- ...contribute to AI initiatives involving large language models (LLMs) and knowledge base integration. Key Responsibilities Backend Development (80%) Enhance and maintain two internal APIs. Implement new features and improvements in the backend using Java, Spring, REST,...For contractors
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