Senior Full Stack/UI Developer
SOSI
Company DescriptionFounded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions, tested leadership, and trusted results to enable national security missions worldwide.Job DescriptionSOSi is seeking skilled Senior Full Stack/UI Developer to support a US government customer in Chantilly, VA.This role will be responsible for designing, developing, and maintaining cyber analytic applications. This role involves collaborating with cyber SMEs, data scientists, and engineers to translate complex technical requirements into responsive user interfaces and robust backend services. QualificationsMinimum RequirementsActive in-scope TS/SCI clearance with poly. This security clearance requires U.S. citizenship. Candidates will not be nominated for new clearances.3–5 years of hands-on experience in full-stack and UI development, or equivalent practical experience, with a STEM degree (field such as computer science, statistics, data analytics, computer engineering, mathematics, etc.).Experience building scalable and robust backend systems. Experience building user interfacesFamiliarity with AI/ML applicationsSolid understanding of DevOps principles (automation, monitoring, reliability)Preferred QualificationsExperience in the US Intelligence Community.Additional InformationWork EnvironmentOffice setting with a combination of desk work and meetings.Working at SOSiAll interested individuals will receive consideration and will not be discriminated against for any reason.SummaryType: Full-timeFunction: OtherExperience level: Mid-Senior LevelIndustry: Information Technology And Services
- ...leadership, and trusted results to enable national security missions worldwide.Job DescriptionSOSi is seeking skilled Senior Full Stack/UI Developer to support a US government customer in Chantilly, VA.This role will be responsible for designing, developing, and maintaining...SeniorWorldwide
$131k - $150k
Responsibilities Technica Corporation is seeking a Senior Full Stack Developer. The Full Stack Developer will be a part of an agile software development... ...and Spring Boot, design and build secure and responsive UIs using React, and develop optimized PostgreSQL schemas and...SeniorWork experience placementRemote work$140k - $142.09k
...Overview The Work The Senior Full Stack Software Developer will play a critical role in the design, development, and delivery of the FDP system, leveraging a modern Postgres/Java/React technology stack. The engineer will collaborate closely with an existing, high...SeniorFull timeTemporary workWork at officeLocal areaRemote workFlexible hours- ...Job Description Job Description KDA Consulting Inc. is seeking a talented Full Stack Developer to support the design, development, and maintenance of enterprise-level applications within mission-driven environments. This role will focus on building scalable, secure...Senior
- ...expertise to protect our country from threats. Job Description Deliver simple solutions to complex problems as a Senior Full Stack Developer at GDIT. Here, you’ll tailor cutting-edge solutions to the unique requirements of our clients. With a career in software...Senior
- ...Job Description Job Description Northstrat is seeking an experienced and driven Senior Full Stack Developer to join our dynamic team. The ideal candidate will have extensive experience in both back-end and front-end development, bringing a wealth of knowledge in multiple...SeniorFull timeContract workWork experience placementInternshipFlexible hoursWeekend workWeekday work
$150k - $200k
...Senior Java Full Stack Developer Markon is seeking an experienced Senior Java Full Stack Developer to support an Intelligence Community customer. This role will design, develop, integrate, and maintain enterprise web applications using Java and Angular technologies...SeniorTemporary workFlexible hours$107.9k - $195.05k
...systems and data more effectively.As a Sr. UI/IX Engineer, you will play a critical role... ...for someone who is more than a front-end developer. You are passionate about how technology feels... ...; Alexandria, VA; St. Louis, MO; Chantilly, VA; Tucson, AZ; Englewood, COType: Full timeSeniorFull timeContract work$85k - $170k
OverviewAs a Senior Software Developer, you will work with our growing DevSecOps practice delivering software features, APIs, and micros-service solutions. We are looking for candidates with experience with 3-5 years experience writing software using Agile and DevSecOps...Senior$85 - $90 per hour
...Overview: We are seeking a highly skilled and experienced Full Stack Senior Developer to join our team. The ideal candidate will have a strong background... ..., tagging, data management, and execution across UI, API, and service layers.Define and publish coverage standards...SeniorFull time- Job TitleFreddie Mac is building a culture based on modern software delivery practices to support the secondary mortgage market through rapid technology and best practice innovation.8 + years of proven experience engineering fantastic solutionsBachelor’s degree in Computer...Senior
- ...We are seeking a Senior Full Stack Developer with strong expertise in Java, Spring Boot, SQL, and MongoDB to design, develop, and maintain scalable enterprise applications. This role requires a hands-on technologist who thrives in complex environments, enjoys solving challenging...Senior
$124.3k - $134.02k
...results. Learn more at About the OpportunityDMI is seeking a Senior Full-Stack Developer to help build and modernize a mission-critical Department... ...React and TypeScript, using Redux Toolkit for state, Material UI for theming, and Vite for builds; implement service workers...SeniorContract workInterim roleLocal areaRemote work- ...Job Title: SENIOR FULL STACK DEVELOPER Job Duties : Design, develop, and maintain enterprise web applications using Angular, TypeScript... ...user interfaces with RESTful APIs and implement responsive UI frameworks. Support CI/CD pipelines and deployment processes...SeniorFull time
$85k - $170k
...Senior Software DeveloperAs a Senior Software Developer, you will work with our growing DevSecOps practice delivering software features, APIs, and micro-service solutions. We are looking for candidates with experience with 3-5 years experience writing software using Agile...Senior$110.7k - $218.3k
...remaining hands-on in development. As a Senior Consultant, Technical Transformation, you... ...business growth. This role combines full stack development, architecture leadership, and... ...practical technical solutions, mentoring developers, and driving quality across enterprise implementations...SeniorLocal areaVisa sponsorship- ...Full Stack Developer We are seeking a highly skilled Senior Full Stack Developer with strong expertise in Java/J2EE and Angular to design, develop, and maintain scalable enterprise web applications. The ideal candidate will have hands-on experience working in AWS cloud...SeniorWork experience placement
$150k - $165k
...Your Next! Summary As a key member of the team, the Senior Full Stack Developer will be responsible for the entire software development... ...implementation. ~ Expert Proficiency and hands on experience with UI frameworks such as Angular, Bootstrap, jQuery, and...SeniorWork experience placementH1bWork at officeLocal area$120k - $125k
...A woman-owned small business in IT solutions is seeking a full-time Programmer Analyst to support a robust financial application. The ideal candidate will have over 10 years of experience, expertise in Oracle APEX, and strong skills in SQL and PL/SQL. This role involves...SeniorFull time- ...Senior Full Stack Developer Remote We are seeking a Senior Full Stack Developer to support a federal cloud modernization and product development effort focused on scalable, secure, cloud-native applications hosted in AWS. This is a remote opportunity supporting...SeniorFull timeLocal areaRemote work
$130k - $225k
...What Impact You'll Have Northstrat, a GRVTY company is seeking an experienced and driven Senior Full Stack Developer to join our dynamic team. The ideal candidate will have extensive experience in both back-end and front-end development, bringing a wealth of knowledge...SeniorContract workImmediate start- ...Senior Full Stack DeveloperTemporarily WFH due to COVID-19 | Baltimore, MD OR Fairfax, VA locations... ...are seeking a Senior Level Full Stack Developer with a proven technical expertise to... ...across the back-end, client side, and UI.Engage with architects/product team to...SeniorWork from home
- ...Senior Full Stack Developer ID 2026-3739 Job Locations US Category Information Technology Type Regular Full-Time Overview DecisionPoint is seeking an experienced Senior Full Stack Developers to support the MODES III program...SeniorFull timeFor contractorsLocal areaRemote work
- ...Travel Required : Up to 10% Clearance Required : Ability to Obtain Public Trust What You Will Do : The Full-Stack Developer will work closely with clients, digital leaders, solutions architects, and technical/ functional leads across Guidehouse...SeniorTemporary workFlexible hours
$145k - $200k
...Agencies. Position Overview We are seeking a hands-on Senior Full Stack Developer to design, build, integrate, and maintain modern software... ...and deployment environment. Debug issues across UI, API, database, infrastructure, security, and deployment layers...SeniorWork at officeLocal areaRemote work$120k - $135k
...operating with a product mindset, prioritizing speed, ownership, and execution over bureaucracy. Description Title: Senior Full Stack Developer (.NET) Location: McLean, VA Terms: Full-time Salary Range: $120k – $135k DOE Clearance: Public...SeniorPermanent employmentFull timeWork experience placementFlexible hours- ...Senior Full Stack Java Developer Location: McLean, VA We are seeking a Senior Full Stack Java Developer with strong expertise in Java development, Spring Boot, and automated testing. The ideal candidate will have experience building scalable enterprise applications...Senior
$40.87 - $81.73 per hour
OverviewAs a Senior Software Developer, you will work with our growing DevSecOps practice delivering software features, APIs, and micros-service solutions. We are looking for candidates with experience with 3-5 years experience writing software using Agile and DevSecOps...SeniorFull time- ...Senior Java Full Stack with QA and Spring BatchLocation: Mclean, VA (ONSITE)Exp: 10+ yearsFace 2 Face interview$130k to $140kFull TimeJob SummaryWe are looking for a senior Java FS developer who has strong hands-on experience in QA automation and Spring Batch.Key ResponsibilitiesTechnically...Senior
- ...Senior Java Full Stack DeveloperWe are seeking a highly experienced Senior Java Full Stack Developer with 12+ years of hands-on experience in Java development, Spring Boot, Spring Batch, microservices, REST APIs, SQL/PostgreSQL, and AWS cloud services.The ideal candidate...Senior
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