Software Engineer
$86.8k - $198kPhase2 Technology
Your growth matters to us - explore our career development opportunities. BE EMPOWERED TO SUCCEED Connect with others in our people-first culture and enhance our collective ingenuity. SUPPORT YOUR WELLBEING Learn how we’ll support you as you pursue a balanced, fulfilling life. YOUR CANDIDATE JOURNEY Discover what to expect during your journey as a candidate with us. We're looking for a passionate Senior Full-Stack Software Engineer to work with a fast-paced, highly collaborative software development team building and launching capability for Enterprise web-based systems in the Cybersecurity field. You'll have the opportunity to work on building a web-based SaaS solution automating Cybersecurity Risk Management and Vulnerability or Configuration Monitoring. You'll be responsible for breaking down use cases, designing, and implementing complex system modules, interfaces, and features. You'll leverage your technical expertise in web technologies, Cloud, and software engineering to modernize traditional web application components. You'll develop new robust, secure, and performant production-grade software. You’ll use your communication skills to work with a team to build, test, and operate system capabilities. You should have expertise with full-stack web application development, experience with software design and implementation on large codebases, and be able to learn new languages, technologies, and codebases quickly. You should be able to work independently while collaborating with a team to build complex features, integrations, and modules. Work with us as we build capabilities to change Cybersecurity for the better. Join us. The world can't wait. You Have: 6+ years of experience building and operating production-grade full-stack applications 6+ years of experience with object–oriented programming, such as C# or Java 6+ years of experience with large-scale relational database deployments in production, such as SQL Server or Postgres 4+ years of experience with Cloud, such as AWS or Terraform 4+ years of experience with Containers, such as Kubernetes, Docker, or Helm Experience with web application modernization, Cloud migration, and framework transitions Nice If You Have: Experience with Gen AI, Agentic AI, and LLMs Experience with RMF/ATO, FedRAMP, and CMMC frameworks Experience with .NET Core, MVC, and LINQ or Entity Framework Experience with Endpoint, Cloud, Container, and Vulnerability Scanning tools Experience with CI/CD and GitOps tools, such as GitHub Actions, Jenkins, or Flux Experience with pubsub tools. such as SQS, RabbitMQ, or Kafka Clearance Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; Secret clearance is required. 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. Software Engineer, Senior The Opportunity: We're looking for a passionate Senior Full-Stack Software Engineer to work with a fast-paced, highly collaborative software development team building and launching capability for Enterprise web-based systems in the Cybersecurity field. You'll have the opportunity to work on building a web-based SaaS solution automating Cybersecurity Risk Management and Vulnerability or Configuration Monitoring. You'll be responsible for breaking down use cases, designing, and implementing complex system modules, interfaces, and features. You'll leverage your technical expertise in web technologies, Cloud, and software engineering to modernize traditional web application components. You'll develop new robust, secure, and performant production-grade software. You’ll use your communication skills to work with a team to build, test, and operate system capabilities. You should have expertise with full-stack web application development, experience with software design and implementation on large codebases, and be able to learn new languages, technologies, and codebases quickly. You should be able to work independently while collaborating with a team to build complex features, integrations, and modules. Work with us as we build capabilities to change Cybersecurity for the better. Join us. The world can't wait. You Have: 6+ years of experience building and operating production-grade full-stack applications 6+ years of experience with object–oriented programming, such as C# or Java 6+ years of experience with large-scale relational database deployments in production, such as SQL Server or Postgres 6+ years of experience with HTML, CSS, or JavaScript 4+ years of experience with Cloud, such as AWS or Terraform 4+ years of experience with Containers, such as Kubernetes, Docker, or Helm Experience with web application modernization, Cloud migration, and framework transitions Secret clearance Bachelors degree Nice If You Have: Experience with Gen AI, Agentic AI, and LLMs Experience with RMF/ATO, FedRAMP, and CMMC frameworks Experience with .NET Core, MVC, and LINQ or Entity Framework Experience with Endpoint, Cloud, Container, and Vulnerability Scanning tools Experience with CI/CD and GitOps tools, such as GitHub Actions, Jenkins, or Flux Experience with pubsub tools. such as SQS, RabbitMQ, or Kafka Clearance Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; Secret clearance is required. 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
$131k - $218.3k
Position Summary Our AI & Engineering team helps transform technology platforms, drive innovation, and deliver meaningful impact... ...ventures, and fuel growth through innovation.Work you'll doAs a Software Engineer III on the Engineering as a Service team, you will be...SuggestedTemporary workLocal areaFlexible hours$122.5k - $175k
Full Stack Software Engineer is needed for an DIRECT HIRE onsite opportunity with SOC's client in Herndon VA Must currently hold an Active TS/SCI clearance This role has is offered in 3 locationsHerndon VA, CO Springs or Melbourne, FL Job Description:Our client is seeking...Suggested$69.4k - $158k
Full Stack Software Engineer, MidThe 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 software, but to help create a system that will...SuggestedFull timeContract workPart timeWork at officeLocal areaRemote work$86.8k - $198k
Full Stack Software EngineerThe Opportunity:As a full stack developer, you can resolve a problem with a complete end-to-end solution... ...degree in a STEM field or 8+ years of experience in software engineering in lieu of a degree Nice If You Have: Experience with front end...SuggestedFull timeContract workPart timeWork at officeLocal areaRemote work$86.8k - $198k
Full Stack Software Engineer, SeniorThe 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 software, but to create a system that will make...SuggestedFull timeContract workPart timeWork at officeLocal areaRemote work$112k - $179k
ResponsibilitiesPeraton is seeking a Full‑Stack Engineer to join our Federal Strategic Cyber program—an environment where your engineering... ...Requirements Are:Bachelor's degree and 8+ years of software engineering experience (or 12+ years without a degree).Strong,...Contract workCasual workShift work- ...service provider, we offer our customers the entire portfolio of IT and web services: From the initial idea to operation - we develop software, design architectures and bring solutions to the cloud, support in creative topics or hosting. With 20 years of experience in the...Work at officeFlexible hours
- ...Black Cape Title: Spectacular Full Stack Software Engineer (2+ years - Senior Level) Locations: Arlington, VA, Reston, VA and areas throughout the DMV area Onsite Expectations: MUST be willing to go onsite 2 - 3 days per week; could be up to 5 days per week...Full timeFor subcontractor2 days per week3 days per week
- ...About Rune Rune Technologies builds mission-critical software for military logistics and sustainment. Our flagship product is TyrOS... ...in large-scale combat operations. As a Full Stack Software Engineer at Rune, you will be part of a high-impact, customer-driven team...Full timeFor contractorsWork at office
$86.8k - $198k
Software Engineer, Senior 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 software, but to create a system that will make a difference...Full timeContract workPart timeWork at officeLocal areaRemote work$107.3k - $153.1k
...positive, lasting change that moves missions and the government forward! Accenture Federal Services is seeking a Full Stack Software Engineer to join Accenture Federal Services. The ideal candidate will join a highly skilled, multi-discipline software development...Live inWork at officeLocal area$86.9k - $198k
Cyber Platforms Software Engineer, SeniorThe Opportunity: We build software for large, fast-changing cyber problems where speed, scale, and complexity demand better tools. As a Senior Software Engineer, you’ll work across production systems used by operators, analysts,...Full timeContract workPart timeWork at officeLocal areaRemote work$112k - $179k
...Senior Full-Stack Software Engineer / Active Top Secret Job Locations US-VA-Arlington Requisition ID 2026-167391 Position Category Information Technology Clearance Top Secret/SCI Responsibilities Peraton is seeking...Contract workRemote workShift work$97.24k - $162.24k
OverviewHelp build and scale the deployment platforms that power mission critical software.As a Software Development Engineer II focused on CI/CD and platform automation, you will design and implement tools, pipelines, and automation frameworks that enable reliable, secure...RelocationRelocation package$168.1k - $227.4k
...culture. When we feel supported in the workplace and at home, there’s nothing we can’t achieve. Key job responsibilitiesAs a senior software engineer in AWS Commerce Platform, you will:- Work on the hardest engineering problems in distributed systems at a massive scale and on...InternshipFlexible hours- ...automated testing and data analysis for complex, mission-critical systems in the US Department of Defense (DOD), is seeking a Software Engineer to be based in our Arlington, VA office. Leveraging advanced software automation, model-based systems engineering (MBSE), and...Full timeWork at office
$143.7k - $194.4k
Amazon is building the next generation software, hardware, and processes to run our state-of-the-art global fulfillment network that moves... ...distributed systems.We are looking for a software development engineer with a passion to transform the way we integrate robotics...InternshipFlexible hours- ...automate customer workflows and business processes with AI solutionsDemonstrated experience in data structures, data modeling, and software architectureDemonstrated in-depth experience and knowledge of machine learning tools and frameworks such as PyTorch, Tensorflow,...Full timeContract workFor contractors
- The Content Platform team is looking for a Software Development Engineer. who will act as first level support and development for all incoming production software application issues dealing with merchandising applications. Your solutions will impact our customers directly...
$90k - $180k
...warfighter and our national security against ever-adapting threats. Our division currently has an exciting opportunity for a Real-Time Software Engineer to perform design, development, and hardware/software integration in Arlington, VA for the Electronic Warfare DivisionOur...Full timeImmediate startFlexible hours$107.9k - $195.05k
...warfighter and our national security against ever-adapting threats. Our division currently has an exciting opportunity for a Software Engineer to perform design, development, and hardware/software integration in Arlington, VA for the Electronic Warfare Division. Our division...Full timeImmediate startFlexible hours$113k - $188k
...: Designs, develops, documents, tests and debugs applications software and systems that contain logical and mathematical solutionsConducts... ...and collaborates with equipment designers and/or hardware engineers in the planning, design, development, and utilization of...Full time$93.4k - $139.61k
...enrich lives. We think big, embrace challenges and explore new ideas to lead the way for the travel industry.ARC is looking for a Software Engineer III to join the Traverse application development team! In this role, you will provide product teams software development and...Work at officeWork from homeFlexible hours- ...hybrid) with an early-stage start up building mission-critical software for government and enterprise customers. The team is... ...a look.This is an opportunity to join as one of the earliest engineers and help shape both the product and the engineering culture. Rather...Full time
$143.7k - $194.4k
...impacting the supply chain — and we’re looking for talented people who want to help.You’ll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You’ll collaborate with people...InternshipFlexible hours- DescriptionAbout The Role: Innovative Defense Technologies (IDT), a leading defense technology company, is seeking a Tactical Software Engineer to be part of our Warfare Systems team and based out of our Arlington, VA or Mount Laurel, NJ location.The Tactical Software Engineer...Full timeWork at officeImmediate startRemote work
- .... As a recognized leader in providing Information Technology, Engineering Services, Program Management, and Consulting Services to the U... ...achieve their most critical objectives.Solerity is seeking a Software Engineer to support a mission-focused organization responsible...Temporary workFor contractorsLocal areaRemote workFlexible hours
$125k - $175k
...our company differentiate us from other companies.Location: Chantilly, VA. OR McLean, VA.Position Description: We are seeking Software Engineers that possess a mix of talent areas related to full-stack development. As part of our team, you will provide software and web...Worldwide- ...Technology and Business consulting services. We are in search of a highly motivated candidate to join our talented Team. Job Title: Software Engineer Location(s): Mclean, VA Description:Are you ready to drive innovation within our clients by optimizing and maintaining a...
$81.2k - $121.44k
...enrich lives. We think big, embrace challenges and explore new ideas to lead the way for the travel industry.We are looking for a Software Engineer II to join our team! In this role, you will provide product teams with software development and product delivery support for...Work at officeWork from homeFlexible hours
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Software Engineer. Be the first to apply!
- ngo software engineer McLean, VA
- software data engineer McLean, VA
- graduate software engineer McLean, VA
- software system engineer McLean, VA
- graduate software developer McLean, VA
- software engineer - early career McLean, VA
- entry level software engineer remote McLean, VA
- software engineer intern McLean, VA
- software developer positions McLean, VA
- junior software developer internship McLean, VA


