Senior Full-Stack Developer: Build Modern Systems
Phase2 Technology
A leading technology firm is seeking a Senior Modern Software Developer in Arlington, Virginia. You will be responsible for developing software solutions, using your expertise in JavaScript, NodeJS, and React, while functioning in an agile environment. Applicants should have over 5 years of experience in software development and a Bachelor's degree or equivalent experience. The role includes collaboration with teams to solve complex issues and may involve obtaining a Secret clearance. #J-18808-Ljbffr Phase2 Technology
$214k - $245k
Upside is seeking an experienced engineer to design and build AI-native systems that enhance the efficiency of revenue teams. Your role will involve... ...With over 8 years in software engineering, you'll leverage modern AI tools to make impactful contributions. The position...Senior- ...technically capable Software Developer to support the... ...and maintenance of modern applications and... ...applications and system components supporting... ...‑end frameworks. Build and support back‑... ...Participate in the full software development... ...experience developing full stack applications using...Senior
$130k - $170k
Description We are seeking a Senior Full-Stack Developer with a strong background in building and architecting complex, data-driven systems. In this role, you’ll design and deliver modern applications, APIs, and services that process large volumes of structured and unstructured...SeniorFull timeCasual work- ...off Vision insurance Role Senior Full Stack Developer Location Washington, D.C.... ...years of experience designing, building, and optimizing scalable... ...will be adept at creating modern web interfaces, developing... ...data ingestion across diverse systems. Working in close...Senior
- Senior Full Stack Developer Location Washington, DC # of openings 3 Position Overview... ...web applications using modern cloud‑native technologies.... ...using Angular and React. Build scalable RESTful APIs, microservices... ...with enterprise systems, APIs, authentication services...SeniorRemote work
$125k
...locally available. The Senior Java Full Stack Developer will be a part of an agile... ...PostgreSQL. Design and implement modern UI components using React,... ...relationships supporting system scalability. Develop... ...,RESTful APIs, Maven build tool, and Git/GitLab. Must...SeniorFlexible hours$106.3k - $221.1k
...forward! You Are As a Senior AI Full‑Stack Engineer, you will be... ...AI pipeline and building the UI that puts it in... ...production‑ready frontends. Develop GenAI solutions... ...evolve into production systems—measured in days, not... ...CI/CD pipelines, and modern release practices....SeniorWork at officeLocal area- Itlearn360 is looking for senior level professionals to support the Federal Aviation Administration (FAA) in Washington, DC. This role focuses on the modernization of the National Airspace System, requiring significant expertise in various domains such as Program Management...Senior
$107.9k - $195.05k
Leidos is seeking a Full Stack Developer to contribute to national security by building systems, software, and cloud environments. The role encompasses providing operational support and leveraging Agile methodologies for innovative software development. Candidates should...Senior- A sports and entertainment venue in Washington, DC seeks a Building Maintenance Mechanic III. Responsibilities include conducting inspections, performing preventative maintenance on HVAC systems, and coordinating with supervisors to resolve building issues. Candidates should...SeniorFlexible hoursNight shift
$138k - $152k
Senior Full Stack Software Developer (Developer, Senior Associate) - Washington, DC The MIL Corporation is... ...across the full technology stack, building modern web applications using Python,... ...Experience supporting federal government systems. Familiarity with NIST 800‑53,...SeniorFull timeContract workWork experience placement$61.8k - $77.3k
Hines is seeking a Maintenance Engineer in Washington, D.C. to manage the maintenance of building systems. The ideal candidate will ensure the functionality of mechanical, electrical, plumbing, and HVAC systems, perform repairs, and maintain logs meticulously. Candidates...Senior- ...LaSalle Incorporated is seeking a Chief Engineer for its Washington, DC facility. This critical role involves overseeing all building systems, leading a team of engineers, and ensuring operational excellence in a Class A office building. With over 7 years of experience...SeniorWork at office
- ...contractor is seeking an Intelligence Systems Special Staff Officer to support Army Intelligence and Cyber modernization efforts. The ideal candidate will... ...include organizing working groups and developing strategic briefings for senior leadership. Competitive benefits are...SeniorFor contractors
- The Building People, LLC, located in Washington, D.C., is seeking to... ...a position for an Engineer / Senior Engineer with an active... ...infrastructure assessments, developing engineering designs, and providing... ...building automation and energy systems. Applicants should be ready...SeniorImmediate start
- HITT Contracting in Falls Church, Virginia, is seeking a Senior Associate, Building Systems Engineer, to oversee the operation and maintenance of Net Zero building systems. This role involves ensuring safe, reliable, and energy-efficient building infrastructure and may...Senior
- Lancaster Campus is seeking an experienced Building Engineer to ensure the physical and mechanical upkeep of the property in Washington... ...DC. The role includes the operation, maintenance, and repair of systems such as HVAC and plumbing, along with conducting inspections...SeniorFor contractors
- A consulting engineering firm in Washington, DC is seeking an experienced Electrical Engineer to plan and design electrical systems for building projects. The ideal candidate will have a PE license and 5-10 years in AEC engineering. Responsibilities include sealing construction...Senior
$28 - $35 per hour
...Industries in Washington, DC is looking for a Building Engineer to maintain the operational... ...HVAC, electrical, plumbing, and mechanical systems across commercial properties. Candidates... ..., and strong technical skills. This full-time role offers a salary of $28-35/hour...SeniorFull time$120k - $150k
...Arlington, Virginia. This role involves designing and building a loan origination system using modern technologies including TypeScript, Node, and AWS. The... ...$120,000 - $150,000. The ideal candidate should have senior-level experience in software development,...SeniorRemote work$60 - $80 per hour
...Commissioning Specialist to lead commissioning efforts across complex building and infrastructure projects. This role involves both field and... ..., requiring a strong technical background in mechanical systems and building automation. The ideal candidate will have over 10...SeniorHourly payPermanent employmentTemporary workWork at office$80k
Building Bridges seeks a skilled MEP Building Engineer to operate and maintain our comprehensive campus systems at THEARC in Washington, DC. This role requires extensive technical expertise and field work to ensure safety, efficiency, and optimal performance of electrical...Senior$86.8k - $198k
A leading consulting firm in McLean, Virginia is seeking a Full Stack Mission Essential System Developer with a minimum of 5 years of experience in software design and development. Candidates must be proficient in Java, JavaScript, and SQL, and possess TS/SCI clearance...Senior- Futrend Technology, Inc. is looking for a Senior Full-Stack Developer to drive the migration of legacy applications to modern frameworks, including Java 21 and React. This role is critical for transforming a legacy system to a high-performance ecosystem. Candidates should...SeniorRemote jobFlexible hours
- ...investigations) Employment Type: Full-Time US Citizenship is... ...Analytics is seeking a Senior Full-stack Developer to spearhead the design... ...solutions within a modernized, cloud-native data... ...be responsible for building the backend and frontend systems that power advanced analytics...SeniorFull time
$240k - $280k
Senior Full Stack Developer / Fixed Income Technology Why You'll Actually Care District... ...and fixed income investor building the next generation of the... ...is investing seriously in modern architecture and AI-... ...investment and operational systems Backend services and business...SeniorFull timeRemote work- ...BCC) is searching for a Sr. Full Stack Developer to support our work for the... ...according to Job Responsibilities Build and maintain robust,... ...scientific data backend, using modern APIs and frameworks Build... ...Experience with version control systems like Git or SVN Excellent...SeniorFull timeWork at officeRemote work
- ...Evolution is seeking a highly motivated Senior Full-Stack Developer to lead the development of secure,... ..., and compliance objectives. Develop modern, responsive user interfaces using the... ...ensure code quality, maintainability, and system reliability. Collaborate with...SeniorFull timeTemporary work
- ...measurable results. Learn more at About the Opportunity DMI is seeking a Senior Full-Stack Developer to help build and modernize a mission-critical Department of Defense enterprise application. The system is an offline-first Progressive Web Application (PWA) that operates...SeniorContract workInterim roleLocal areaRemote work
- ## Senior Full Stack DeveloperApplylocations: US - VA, McLeantime... ...Do:*** The Full-Stack Developer will work closely with... ...and capabilities build-out.* Serve as a key member of the modernization team to support technical... ...secure distributed systems using modern software...SeniorTemporary workFlexible hours
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