Application Developer, Senior
$86.8k - $198kBooz Allen Hamilton
Senior Application DeveloperThe 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 curiosity to understand how all the pieces of an IT ecosystem fit together. Are you ready to use your combination of knowledge, skill, and experience to take on the toughest challenges in the intelligence sector?Join us. The world can't wait.You Have:6+ years of experience with application or software developmentExperience using Node.js with Typescript, SQL, PostgreSQL, Redis, and ElasticsearchExperience creating solutions to complex problems within a collaborative, cross-functional teamAbility to work with automated testing tools to perform testing and maintenanceTS/SCI clearance with a polygraphBachelor's degreeNice If You Have:Experience with JSON, Java, JavaScript, SharePoint, XML, VBAs, Oracle, MongoDB, Solr, SQL, Open AI, or other AI technologiesClearance:Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI clearance with polygraph is required.Skills Assessment:As part of Booz Allen's skills first hiring process, candidates must complete the required skills assessment to ensure they meet the Basic Qualifications for this role. Candidates must complete the assessment and meet the minimum proficiency threshold to continue in the hiring process.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 hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. 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.Candidate AI Usage Policy:AI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on your own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in-person or virtual) is prohibited unless permission is explicitly provided.Work Model:Our people-first culture prioritizes the benefits of collaboration, whether it occurs in person or virtually. To support engagement and effective communication, employees working virtually are generally expected to have their cameras on during meetings.Remote: If this position is listed as remote, there may still be occasions when you are required to work in person at a Booz Allen or customer facility.Hybrid: If this position is listed as hybrid, you will be expected to work from a Booz Allen facility frequently, in alignment with leadership expectations and the needs of the role. You may also be required to work from or visit a customer facility.Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the 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.
$86.8k - $198k
Application Developer, SeniorThe 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...SeniorFull timeContract workPart timeWork at officeLocal areaRemote work$86.8k - $198k
...Job Number: R0246799 Application Developer, Senior 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...SeniorFull timeContract workPart timeWork at officeLocal areaRemote work- ASRC Federal is actively hiring a Senior Power Apps Developer in support of our Defense Counterintelligence Security Agency (DCSA) Cyber program... ...five (5) Years - of experience developing production applications using the Microsoft Power Platform, with a strong focus on...SeniorWork at officeRemote work
$150k - $170k
Job DescriptionEverforth ECS is seeking a Senior Software Developer to work in Quantico, VA. Please note this role is contingent upon additional... ...IT services and support for hardware, IT systems, applications, and operational technologies that support mission critical...Senior- ...years of technical experience as a software developer in addition to the following:Deriving... ...in multi-tier software design and application; the use of object -oriented programming... ...enterprise environment.What you'll do:The Senior Software Engineer will contribute to system...SeniorTemporary workWork at office
$86.8k - $198k
Software Developer, SeniorThe Opportunity: As a full stack developer, you can resolve a problem... ...role is more than just coding. As a senior full stack developer at Booz Allen, you’... ...MVVM, WPF, or XAML, and SQL developing applications in Visual StudioExperience with PostgreSQLTop...SeniorFull timeContract workPart timeWork at officeLocal areaRemote work- Who We’re Looking For (Position Overview) Spry Methods is seeking a Software Engineer to support a federal customer in Quantico, VA. The ideal candidate will have hands-on experience with software testing best practices and defect management processes and proven experience...Senior
$100k - $130k
...fundamentals (pagination, filtering, versioning, error handling, OpenAPI/Swagger documentation). Experience integrating front-end applications with APIs (auth flows, forms, error and loading states). Understanding of state management and modern React patterns (hooks,...SeniorFull timeLocal area$140k - $150k
...Hybrid schedule Information Technology Overview GovCIO is currently hiring for a Senior Software Developer to design, code, test, and maintain software applications and systems in support of the Naval Criminal Investigative Service (NCIS). This position will...SeniorFull timeCurrently hiringRemote workFlexible hours- Fusion Technology LLC in Quantico, VA seeks a Senior Software Engineer to design, develop, and optimize software for mission-critical government programs. You will translate design into code, test and debug, prepare documentation, and contribute to full software lifecycle...Senior
$100k - $130k
...qualifications. The ideal candidate will have strong full-stack development experience and will be responsible for developing and maintaining software solutions. Applicants are required to have a Bachelor's Degree and at least 5 years of experience in relevant technologies...SeniorFull time- ...Monday through Friday, excluding federal holidays. This role develops and sustains automated workflows within the Appian-based Criminal... ...Translate wireframes and UI/UX designs into functional Appian application components. • Develop, maintain, and enhance code for the...Full timeContract workTemporary workWork at officeMonday to Friday
- Xcelerate Solutions is seeking a Senior Systems Engineer to join our GovCon team in Quantico, VA. Hybrid work arrangement. You will design, implement, and maintain secure CI/CD pipelines and Kubernetes clusters across on‑prem and cloud environments. The role requires 5...Senior
- ...advanced technology systems.Solerity is seeking Mid to Senior Machine Learning Engineers and AI Model Developers to support an upcoming Federal program expected... ...backend services and APIs supporting AI-enabled applications.Support cloud-native model development,...SeniorFor contractorsRemote workFlexible hours
- ...technology. To support this mission, we are seeking a Senior Software Engineer to join our Cyber Analytics team.... ...into scalable technical solutions. Design, develop, test, and maintain custom software applications that support real-time mission execution. Architect...SeniorContract workImmediate start
- ...advanced technology systems.Solerity is seeking Mid to Senior Systems Architects, Software Engineers, DevSecOps... ...September 2026. This effort focuses on designing, developing, securing, and deploying enterprise applications within a DoD Impact Level 5 (IL5) environment...SeniorFor contractorsRemote workFlexible hours
- ...skilled, cleared personnel who provide services on five continents for a portfolio of customers. Summary The Business Analyst/Application Developer supports the development, enhancement, and sustainment of mission-critical applications while delivering analytical products...Contract workRemote workWorldwide
- ...motivated, career and customer-oriented Senior Cloud Information System Security Engineer... ...requirements in accordance with applicable cybersecurity requirements Design security... ...IS and Network Environment. Design and develop cybersecurity-enabled products for use within...SeniorWork at office
- Spry Methods, Inc. is seeking a Software Engineer located in Quantico, VA, to support a federal customer. The ideal candidate will have experience with software testing best practices, defect management, and delivering quality products. The role involves leading test automation...Senior
- ...Mid-Level Application DeveloperLocation: Stafford, VA (Hybrid)We want to be transparent that the rates for these roles are lower than standard... ....The primary functions for this position include:Design and develop testable code using C#, HTML, Blazor, and Entity...
$190k - $304k
...to hire an experienced Power Platforms Developer / Architect (Power Apps, Power Automate,... ...troubleshoot the Power Platforms environment and Applications with OEM vendor.Enable and support Power... ...to planning development efforts.Senior-level knowledge and experience developing...Contract workRemote workShift work$134.85k - $235k
...Clearance: TS/SCI Level of Experience: Senior This opportunity resides with Warfare Systems... .... It sets the standard for how you can develop yourself and what you can expect from... ..., develops, documents, tests and debugs applications software and systems that contain logical...Full timeWork experience placementLocal areaWorldwide- ...and maintenance for CODIS, a mission-critical application for the FBI. Today, CODIS is a client server application developed using Microsoft .NET that supports a database... ...disaster victims We are seeking a highly skilled Senior Developer to design, develop, test, and...SeniorLocal area
- ...are providing focused agile software development and maintenance for CODIS, a mission-critical application for the FBI. Today, CODIS is a client server application developed using Microsoft .NET that supports a database repository of DNA profiles from individuals, unsolved...Work at officeLocal areaRemote work
- ...requirements include:Experience working with web based software applications using a variety of front end tools.Ability to effectively... ...mentor others on the team.What you'll do:The Web Application Developer SME will be responsible for designing, testing, and developing...Temporary workWork at office
- Saic is seeking a Sr. Desktop Engineer (SCCM) for an exciting program in Quantico, VA. This role involves deploying and troubleshooting IT solutions for the Defense Counterintelligence and Security Agency. The ideal candidate must possess a TS/SCI clearance and Security+...SeniorRemote work1 day per week
- Stafford County Public Schools is seeking an Assistant Principal for high school through an applicant pool. The role supports instructional leadership, school management, and compliance with district policies. You will work with staff, students, and families to maintain...Senior
- ...people who depend on accurate geospatial intelligence. Join us as a Senior GIS Geodatabase Engineer to support MCIA’s Geospatial Support... ...to offer our GeoAI scholarship to help our employees further develop their skills and expertise in this cutting-edge field. We take...SeniorFull time
$190k - $199.26k
GovCIO is currently hiring for a SME - Software Developer to assist in updating all existing and future Naval Criminal Investigative Service (NCIS) applications to be deployable to OCI-compliant containers and built to utilize container-oriented architectures. This position...Currently hiring- ...direct and mentor others on the team.What you'll do:The Software Developer SME will design, implement, maintain, and document software... ...perspectives, skills, and experiences within our workforce. Qualified applicants will receive consideration for employment without regard to...Temporary workWork at office
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