HTML5 Jobs in District of Columbia

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Web API Developer

Mass General Brigham

Remote or Somerville, Massachusetts, USA

Full-time

Site: Mass General Brigham Incorporated Mass General Brigham relies on a wide range of professionals, including doctors, nurses, business people, tech experts, researchers, and systems analysts to advance our mission. As a not-for-profit, we support patient care, research, teaching, and community service, striving to provide exceptional care. We believe that high-performing teams drive groundbreaking medical discoveries and invite all applicants to join us and experience what it means to be par

IRS Cleared Information Technology Professionals

Delmock Technologies, Inc

Remote or Lanham, Maryland, USA

Full-time

Help us make our nation stronger! We are looking for talented IT professionals to help us support the IRS, our long-standing client, with their IT Modernization needs. Looking for: Program Managers, Project Managers, Technical Integrators, Business Analysts (Product Planning), Delivery Managers, Technical Architects, Full Stack Developers, Automation Leads, Back End Developers, Front End Developers, Sr. System Engineers, Sr. Business Analysts, Technical Architects, Security Test Engineers, Commu

Java Software Engineer AVP - TAMPA

Citi

Remote or Tampa, Florida, USA

Full-time

About Citi: Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. As a bank with a brain and a soul, Citi creates economic value that is systemic

.NET Full stack developer- remote nearshore

INSPYR Solutions

Remote or Deerfield Beach, Florida, USA

Contract

Title: .NET fullstack developer Location: Nearshore, remote Duration: Contract, 6 months Compensation: 40/hr .NET Full stack developer As a Technology Lead, you will support/lead the implementation of projects or part of a product team. This can cover many technologies with future efforts focused on Microsoft Azure / D365. The Lead should be a creative and self-driven individual with excellent communication, organization, and technical skills to support the implementation of efforts and the co

Internship, Controls & Software Automation Engineer, Cell Manufacturing (Fall 2025)

Tesla Motors

Remote or Austin, Texas, USA

Full-time

Consider before submitting an application: This position is expected to start around Aguust 2025 and continue through the entire Fall term (i.e. through December 2025) or into Spring 2026 if available. We ask for a minimum of 12 weeks, full-time and on-site, for most internships. International Students: If your work authorization is through CPT, please consult your school on your ability to work 40 hours per week before applying. You must be able to work 40 hours per week on-site. Many students

Technology Manager - Wealth

M&T BANK CORPORATION

Remote or Wilmington, Delaware, USA

Full-time

Overview: We are seeking a manager for our Investment Management Technology Team to solve technical problems, develop new applications, and enhance asset and investment management. The candidate will improve the Wealth Investment Management Team's capabilities, streamline processes, upgrade systems for new investment products, and implement technologies using Agile best practices. Reporting to the Head of M&T Wealth Technology, the successful candidate will be a key member of the M&T Tech team;

UI Developer

Hexaware Technologies, Inc

McLean, Virginia, USA

Full-time

8+ years of proven experience and well versed in UI using JavaScript, Angular JS, CSS, Bootstrap, HTML5 within all phases of the Software Development Life Cycle (SDLC). Must have little bit of Java exp too.Convert approved wireframes to deliverable web components as HTML5, JavaScript, React JS or AngularDevelop web applications, and UI using JavaScript, Angular JS, CSS, Bootstrap, HTML5 within all phases of the Software Development Life Cycle (SDLC)Analyzes, designs, configures, codes, tests, de

Wordpress Developer

Intone Networks Inc.

Annapolis, Maryland, USA

Contract, Third Party

Required Skills and Qualifications:Proficiency in WordPress CMS, PHP, HTML5, CSS3, JavaScript, and jQuery. Experience with page builders (e.g., Elementor, WPBakery, Gutenberg). Knowledge of MySQL and database management. Understanding of REST APIs and JSON. Familiarity with Git or other version control systems. Experience with cross-browser compatibility and responsive design. Strong problem-solving and communication skills.

APPIAN ARCHITECT/ Appian Lead Developer

PETADATA

Washington, District of Columbia, USA

Full-time, Contract, Third Party

Position: APPIAN ARCHITECT / Appian Lead Developer Location: Reston, VA & Washington DC / Plano TX / Maryland ( Remote). Experience: 14+ Years Work type: Fulltime(W2) / C2C PETADATA is currently looking to hire for the position of APPIAN ARCHITECT/ Appian Lead Developer for one of their clients. Roles & Responsibilities: The Ideal candidate should develop and test user management business process designs, in Appian, working with document management, user access, and user summary dashboards

Senior Oracle eCommerce Software Engineer

Navtech Inc

Rockville, Maryland, USA

Contract, Third Party

Hi Folks, My name is Kevin Smith, and I am a staffing specialist at Navtech USA. I have an open opportunity that you may be a good fit for. If this sounds like something you would be interested in, please get in touch with me as soon as possible at with your most recent resume, your ideal time and number for communication, and the expected pay rate for C2C/1099/W2. Job Title: Senior Oracle eCommerce Software Engineer Location: Rockville, MD -Hybrid Duration: 12 months Passport number is mand

Full Stack Mobile Apps Developer -- Columbia, MD -- Hybrid -- 64679

PRIMUS Global Services Inc.

Columbia, Maryland, USA

Contract

Full Stack Mobile Apps Developer - 64679 Pay Range - $60 - $65/hr One our clients is looking for a Full Stack Mobile Apps Developer to join their team on a hybrid basis in Columbia, MD. Job Description: The position will lead the implementation, maintenance, performance tuning, and capacity management for all organizational software systems as directed by management and senior staff. This position will provide Software solutions delivery support and mentoring for Software Engineers. Respons

Full Stack Developer

Indev

Washington, District of Columbia, USA

Full-time

Position Title: Full Stack Developer (Cloud Modernization & Adaptive Maintenance) Location: Metropolitan DC/Northern Virginia with possible hybrid schedule Clearance: U.S. Citizenship is required with an active DHS/EOD clearance or a DoD Top Secret clearance. ** PLEASE DO NOT APPLY UNLESS YOU HAVE AN ACTIVE DHS/EOD CLEARANCE OR A DOD TOP SECRET CLEARANCE. ** Position Overview: Indev is seeking highly capable Full Stack Developers with a mix of skill sets to support the modernization and adaptive

Angular Fullstack Developer - Remote / Telecommute

Cynet Systems

Remote or Bentonville, Arkansas, USA

Contract

Job Description: Skills and Experiences: 5+ years of hands-on experience with Angular (v8 or higher). 3+ years of experience with Node.js. Strong proficiency in JavaScript/TypeScript, HTML5, and CSS3. Experience with RESTful API development and integration. Solid understanding of Git and version control workflows. Familiarity with databases like MongoDB, PostgreSQL, or MySQL. Good problem-solving skills and attention to detail.

Java Full Stack Developer

CloudBCLabs

Reston, Virginia, USA

Full-time

Job Description 5 to 8 years of experience in software development, with a strong focus on Java and Angular (14+). Proficient in TypeScript for building dynamic web applications. Proficiency in HTML5, CSS3, and responsive web design techniques. Expertise in Java (Java 8 / Java 11), Spring Boot, and microservices. Solid experience with RESTful API development and microservices architecture. Hands-on experience with Java Backend API technologies : Spring Core, Spring Boot and JPA. Strong ex

ArcGIS developer with Angular and Spring boot - Remote

Kainos Innovative Solutions Inc

Remote

Third Party, Contract

Required Skills: Candidate must have over all 15+ years of experience.Strong hands-on experience with Angular 19 (or Angular 15+ with fast learning curve).Expertise in Java 11+ and Spring Boot microservices.Mandatory experience with ESRI ArcGIS, including ArcGIS JavaScript API, Web Map Services (WMS), and spatial data handling.Proficient in HTML5, CSS3, JavaScript/TypeScript.Experience with REST APIs, JSON, and OAuth2 authentication.Familiar with DevOps tools, Git, CI/CD pipelines.Experience int

Full Stack Architect (React/ Node)

Aptino

Remote

Contract

Role: Full Stack Architect (Frontend & Backend) Location: Remote Duration: 12 months+ Lead the design (architecture) of a desktop app for the client.Create API designs to ensure smooth communication between the frontend (React) and backend (NodeJS). Development using React, HTML5, CSS, TypeScript, and Bootstrap for the user interface, and NodeJS for backend APIs and integrations. 5+ years of experience working with both React and NodeJS. Be the main point of contact in the U.S. for a remote/offs

Android Engineer

AgreeYa Solutions

Remote

Contract

Must-have skills/qualifications (technical, soft skills, certifications, tools): BS in Computer Science (or equivalent) with 6+ years of experienceStrong object oriented programming experience: Kotlin, JetPack Compose, Java or similarStrong foundation in Computer Science, with strong competencies in data structures, algorithms, and software designExcellent technical knowledge of Android mobile application development with a solid understanding of the framework components and their life cycles.Ex

* SAP Fiori Developer *

Kellton

Remote

Contract

Kellton Tech is a full-service software development company, offering end-to-end IT solutions, strategic technology consulting and product development services in Web, SMAC (Social, Mobile, Analytics, Cloud), ERP-BPM, and IoT space Our methodology of inventing infinite possibilities with technology helps us develop best in-class and cost effective solutions for our clients. Currently Kellton Tech is looking for talented resources for one of our listed client. Below are the position details Titl

AEO/SEO Expert (14+ Years) - Direct Client- Immediate requirement

Sutherland Digital Services Inc

Remote

Contract

Extensive hands-on experience with technical SEO/AEO implementation and structured data.Strong front-end skills JavaScript, HTML5, CSS3 with proven performance optimization expertise.Experience working with web analytics tools (Google Analytics, Search Console) and SEO tools (Screaming Frog, Ahrefs, SEMrush).Familiarity with voice search optimization, rich results, and AI-driven SERP features.Deep understanding of page-speed optimization, lazy loading, image optimization, caching, and Core Web V

ArcGIS Full Stack Developer

Creative IT Inc

Remote

Third Party, Contract

Job Summary: We are seeking Senior Full Stack Developers with strong expertise in Angular 19, Java/Spring Boot, and ESRI ArcGIS. The ideal candidates will possess deep front-end and back-end development experience and must have hands-on knowledge of ESRI ArcGIS tools and APIs. This role is critical in delivering robust, scalable, and map-integrated web applications. Key Responsibilities: Design and develop full stack web applications using Angular 19, Spring Boot, and ArcGIS.Build interactive GI