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- ...stack technologies and modern development practices Design and develop responsive user interfaces and rich browser applications using... ...and usability principles Build scalable backend services and APIs using Java and Spring Boot Support containerized deployments...SuggestedWork at office
ManTech
Annapolis Junction, MD2 days ago - ...Application Engineer 4 (API) At Wyetech, you'll be at the center of an award-winning corporate culture, breaking technological barriers... ...plans, engineer solutions to easily interface with GUI and/or web front-end interfaces. Define, design, and incorporate...SuggestedFull timeContract workTemporary workSummer workImmediate start
Wyetech LLC
Linthicum Heights, MD1 day ago $126.1k - $227.95k
...position provides the opportunity to design, develop, and optimize software solutions in an... ...Development: Develop and maintain web services and interfaces that integrate seamlessly... .... Build new product features and APIs, ensuring scalable and efficient solutions...SuggestedImmediate startRelocation packageFlexible hoursLeidos
Columbia, MD20 hours ago- Responsibilities: • Assist in developing and maintaining responsive user interfaces for our AI... ...tasks under guidance, including basic API integrations. • Participate in optimizing... ...Haves: • Internship or project experience in web development. • Basic understanding of...SuggestedInternship
- ...Job Description: Senior developer with 7-10 years of professional experience working with required technologies. Expert in Python... .../ Angular. Expert in using MySQL or MongoDB. Knowledge on API-Driven Webpages. Good to have PHP knowledge. Good to have...Suggested
TechDigital Group
Laurel, MD12 hours ago $185k - $200k
...facing our customers. Description The Software Engineer develops, maintains, and enhances complex and diverse software... ...or similar programming language Basic understanding of web development and APIs Ability to troubleshot and problem solve Ability to learn...SuggestedHourly payExtra incomeTemporary workImmediate startFlexible hours- We are seeking a Full Stack Developer to join our growing team to support the development and enhancement of an enterprise web application. The ideal candidate will have experience... ...Implement and optimize backend services and APIs using Java - Integrate Elasticsearch to...SuggestedLocal area
- ...implementations that become foundational infrastructure for the team. • Develop advanced prompt engineering strategies and reusable patterns for complex cyber scenarios. • Build fault-tolerant API integration layers that gracefully handle model failures and edge cases...Suggested
- ....Net Full Stack Developer (MidLevel/Senior) Location: Washington, DC Preferred US Citizen Requirements: Strong skills... ...applications and backend services using C#, ASP.NET MVC, Web API, JavaScript, jQuery, Node.js, CSS, Cloud AWS, SQL, GitHub Enterprise...Suggested
Node
Washington DC3 days ago - ...Overview Net Full Stack Developer (MidLevel/Senior) Location: Washington, DC. Preferred US Citizen.... ...Responsibilities Develop and maintain web applications and backend services using C#, ASP.NET MVC, Web API, JavaScript, jQuery, Node.js, and CSS. Work...Suggested
Node.Digital
Washington DC1 day ago - ...Collaborate with product and design teams to bring intuitive and accessible user experiences to life Integrate with backend systems and APIs to create seamless and performant interfaces Lead and participate in architecture discussions and code reviews to uphold...Suggested
Meibel.ai
Washington DC4 days ago - ...Position Title: Front-End Developer, SME Location: Washington, DC (Remote) Clearance: Public... ...development of intuitive, user-centered web interfaces that comply with U.S. Web... ...expertise on front-end performance optimization, API integration, and secure coding best...SuggestedTemporary workFor contractorsRemote workFlexible hours
DaVita
Washington DC2 days ago - Description Required Qualifications: •Web application development •Node JS experience •Familiarity with VueJS desired, but not required. •Experience and familiarity in working with data in JavaScript Object Notation (JSON) •Familiarity with MongoDB or other document-based...Suggested
$86.8k - $198k
...API Platform Software Engineer The Opportunity: As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics... ...programming languages, technologies, tools, or web development stacks ~ Experience with Agile...SuggestedFull timeContract workPart timeLocal areaRemote workBooz Allen Hamilton
Washington DC12 hours ago$86.8k - $198k
...API Platform Software Engineer, Senior As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We're looking for an experienced back-end developer...SuggestedFull timeContract workPart timeLocal areaRemote workClearanceJobs
Washington DC20 hours ago- ...API Security Engineer Job Summary: We are seeking a skilled and detail-oriented API Security Engineer to lead the design and implementation... ...for safeguarding our API ecosystem from potential threats by developing and enforcing security protocols, performing vulnerability...
eTeam
Washington DC12 hours ago - ...Experimental Psychology, Systems Engineering, Software Engineering, or a related field (Advanced degree preferred) Collaborate with developers, systems engineers, and managers to design intuitive, user-focused interfaces Research, analyze, and document user profiles,...Full timeTemporary workLocal area
$99.16k - $171.17k
...Back-End Developer LMI is actively seeking a dynamic, experienced Back-End Developer with a strong background in modern software development... ..., handles user requests, and manages data. Create APIs that allow different parts of the application, or different applications...LMI
Washington DC3 days ago- ...Java Full Stack Developer DMI is a leading provider of digital services and technology solutions... ...Translate applications requirements into web-based solutions using the recommended... ...in developing and consuming RESTful APIs. At least two (2) years of experience...
ClearanceJobs
Linthicum Heights, MD4 days ago $165k - $235k
...A day in the life: We're seeking a talented Senior Full Stack Java Developer to develop data transformation software as part of a larger enterprise data flow. You will collaborate with systems engineers, implement data mappings, and verify results in corporate repositories...Immediate startRed Alpha
Columbia, MD1 day ago- ...Java Full Stack Developer RDTS is seeking an Application Development Expert, specifically... ...design, development and delivery of the web application This role combines hands-on... ...and implement robust backend services and APIs using Node.js, Express and related...Full timeFor contractorsWork experience placementWork at officeMonday to Friday
Maryland Staffing
Linthicum Heights, MD12 hours ago - ...Java Full Stack Developer Location: Mt Laurel, NJ (2 days/week onsite) Duration: Long Term Contract Rate: DOE US Citizens and Green Cards are Preferred. No 3rd party C2C What You Will Do: Be the full stack developer for distributed applications. Collaborate...Long term contract2 days per week
Staffing the Universe
Laurel, MD2 days ago - Synergisticit Job Opportunity SynergisticIT wants every candidate to know that the job market is challenging and to stand out, you need to have exceptional skills and technologies and that's where we come in to make sure you get the attention which you need. Position...
SynergisticIT
Columbia, MD2 days ago - ...Java Full Stack Developer Job ID 2025-28150 Category Fullstack Java... ...Translate applications requirements into web-based solutions using the recommended frameworks... ...in developing and consuming RESTful APIs. At least two (2) years of experience...
DMI (Digital Management, Inc.)
Linthicum Heights, MD12 hours ago - ...seeking an experienced Senior Full-Stack Java Developer with expertise in Spring Boot and React to... ...Agile development life cycle for microservice API development using Java Spring Boot to support a React front-end web application. Utilize RDBMS databases (Postgres...Full timeTemporary workPart timeInternshipWork at officeLocal areaRemote work
Cooperidge Consulting Firm
Bowie, MD1 day ago $25k
Web Developer - Test Procedures/Technical Documentation-- 4+ yrs of Experience (Partial Telework) - TS/SCI w/Poly Required Halogen Engineering Group is looking for a Web Developer who has experience developing test procedures for software components and generating software...16 hoursContract workTemporary workRemote workShift work- Required: • Python • Docker • Experienced using Django or Flask • Databased experience using MongoDB or MariaDB • ReST endpoint development • Micro service model Desired: • AWS or other cloud experience • JSON and/or XML serialization • Jira • Confluence • Git version control...
- ...development in Cyber and Security (from a developers perspective) JD: Seeking an... ..., developing, and maintaining end-to-end web applications and other tools. - Design... ...manage databases, develop and integrate APIs, and handle server-side logic for application...Full timePart timeInternship
Unisys
Rockville, MD3 days ago - ...Software Engineer to join their next-gen trading platform. This developer should have a passion and expertise for front-end technologies and... ...Experience testing with Cypress/Playwright ~ Experience with API design and microservice architecture ~ Desirable experience...Contract workVisa sponsorshipWork visaShift work
G2i Inc.
Washington DC4 days ago - ...Join to apply for the Web Frontend Engineer - JS, CSS, React, Flutter role at Canonical... .... We are hiring a Web/UI Engineer to develop a data-rich and reliable user experience.... ...respond well to diverse layouts. We use REST APIs for communication, and we consider API...Full timeWork at officeLocal areaRemote workWork from homeWorldwide
Canonical
Baltimore, MD4 days ago
