Web Application Developer/ Senior Software Developer
VDart Inc
Job Title: Web Application Developer/ Senior Software Developer
Location: Bellevue, WA (On-site)
Duration: 6+ Months
Job Description
- Strong hands-on experience developing modern web applications
- Strong knowledge of HTML, CSS, and JavaScript and/or TypeScript
- Hands-on experience with modern front-end application development frameworks
- Hands-on experience developing and integrating APIs and backend services
- Hands-on experience deploying and supporting applications in hosted or cloud-based environments
- Hands-on experience working with generative AI technologies and large language models
- Familiarity with Claude and/or other enterprise LLM platforms
- Understanding of agentic AI concepts, including tool use, multi-step workflows, and integration with external systems
- Experience converting prototypes or proof-of-concept applications into maintainable production solutions
- Understanding of application authentication, authorization, security, and enterprise deployment considerations
- Experience integrating applications with enterprise APIs, databases, and other systems
- Strong understanding of software development, testing, version control, and deployment practices
- Demonstrated ability to translate loosely defined business objectives into application requirements and technical solutions
- Strong interpersonal and collaboration skills with a demonstrated ability to work effectively as part of a team
Preferred Skills
- Hands-on experience working with and leveraging Claude
- Experience developing applications using other enterprise LLM platforms (Open AI, etc.)
- Experience with React, Next.js, or comparable modern web frameworks
- Experience developing secure enterprise applications
- Experience with cloud application hosting and deployment
- Familiarity with AI agent frameworks and orchestration patterns
- Experience developing prototypes and rapidly iterating with business users
- Strong product mindset and attention to user experience
- Strong people skills, team orientation, and professional judgment
- Demonstrated ability to collaborate, share knowledge, and work effectively with people from different technical and business backgrounds
- Excellent written and verbal communication skills, particularly with non-technical audiences
Job Responsibilities
- Work with business stakeholders to understand the goals behind application concepts, prototypes, and AI-generated artifacts
- Convert Claude-created HTML artifacts and other AI-generated prototypes into functional, maintainable hosted web applications
- Determine appropriate application architectures based on business objectives and enterprise requirements
- Design and develop front-end and supporting backend application components
- Integrate applications with APIs, enterprise systems, data sources, authentication services, and AI capabilities
- Develop and implement agentic AI workflows where they provide meaningful business value
- Review and improve AI-generated code for reliability, maintainability, scalability, security, and user experience
- Partner closely with developers, architects, data teams, security teams, business users, and leadership
- Collaborate openly, share ideas and expertise, receive feedback constructively, and support team success
- Communicate architecture, functionality, limitations, risks, and recommendations clearly to non-technical stakeholders
- Stay current on emerging AI application development patterns and recommend practical uses where they can improve business outcomes
Keywords: Claude, HTML, CSS, LLM, AI, React, Next.js
Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Web Application Developer/ Senior Software Developer in Washington DC vacancy
- ...picture of budget, programs, the organizations running them, and much more. Whether it’s a company navigating GTM or a program manager developing capabilities, we’re providing all sides with the intelligence they need to execute effectively. We’re growing fast and backed by...SeniorFull timeWork at officeWork from homeFlexible hoursNight shiftWeekend work
- ...– enough to set the direction for all web/mobile applications Analyze, design, code, inspect, debug... ...which you would pitch and present to Senior Engineers to implement through the UI... ...You thrive on assisting other talented software engineers in resolving application...SeniorFull time
$125k
...best talent locally available. The Senior Full Stack Software Engineer will support the... ...experience delivering large-scale enterprise applications from concept through deployment. Key Responsibilities: • Design, develop, implement, test, and maintain front-...SeniorFull timeFlexible hours- ...Senior Frontend Engineer \\ \ Location: \\ Seattle... ...the future of our web (and eventually mobile... ...performance, reliability, and developer velocity \\... ...building complex web applications \\ ~ Mastery of JavaScript... ...like in enterprise software, weâd love to hear from...SeniorFull timeWork experience placement
- ...Black Cape Title: FrontEnd Software Engineer (2+ years to Senior Levels) Locations: Arlington,... ...to work on cloud-native full-stack web applications, advanced data analysis tools, and... ...Our engineer-led software teams develop technical solutions on an aggressive...SeniorFull timeFor subcontractor
$90k - $150k
...Washington Top Workplaces honoree, is seeking Senior Front-End Software Engineers to support our Federal Government... ...will play a critical role in designing and developing dynamic, responsive, and scalable web applications using modern web technologies such as HTML5,...SeniorFull time- ...deep into algorithms, data structures, and software architecture. You have prior experience... .... \n What You Will Do Design, develop, and optimize Alloy.ai ’s computation... ...to the team. Flex into other areas of application development based on our roadmap...SeniorFull timeWork experience placementWork at officeRemote workFlexible hours3 days per week
- ...Title: Spectacular Full Stack Software Engineer (2+ years - Senior Level) Locations: Arlington, VA... ...to work on cloud-native full-stack web applications, advanced data analysis tools, and... ...Our engineer-led software teams develop technical solutions on an aggressive...SeniorFull timeFor subcontractor2 days per week3 days per week
- ...As a .NET Full Stack Developer, you will play a critical role in the development and maintenance of web applications and services. You will be responsible for designing, coding, testing, and deploying high-quality software solutions using the .NET framework and associated...SeniorFull time
- ...Need very senior person 10 plus I would think Says hybrid but... ...come on site Java /Python Developer will help support the API... ...implementation. Senior Full-Stack Software Engineer responsible for building web applications using Python, Java, and many other...Senior
$180k - $270k
...Working on end-to-end lifecycle application development across the full... ...% of your code. Designing, developing and maintaining customer-facing and internal-facing web applications, leveraging AI design... ...cycle and reduce traditional software development and maintenance...SeniorFull timeWork at officeFlexible hours$160k - $175k
...Zachary Piper Solutions is seeking a Senior Full Stack Software Engineer to support a company focused on modernizing and developing enterprise-scale federal law enforcement applications using a PostgreSQL, Java, and React technology stack. This position is On-site...Senior$120k - $200k
...Senior Software Engineer – Backend Arlington, VA We are looking for a Senior Software Engineer to join our backend team and play... ...REST API microservices and cloud infrastructure that power our application, real-time collaboration features, and large-scale...SeniorRemote work- ...Government Services company , is seeking a Senior Full-Stack Software Engineer with a Top-Secret security... ...delivering large-scale enterprise applications from concept through deployment at... ...Responsibilities: Design, develop, implement, test, and maintain front-...SeniorLocal areaImmediate startFlexible hours
- ...Sr. Java Full Stack Developer Lumen Solutions Group Inc. is a technology consulting Services company... ...support the API Platform implementation. Senior Full-Stack Software Engineer responsible for building web applications using Python, Java, and many other cutting-edge...SeniorContract workFor contractorsShift work
- ...Job Title: Senior .NET Full Stack Developer Job Location: Hybrid (Wednesdays in Silver Spring, MD) Length: 9-12 months+ Background... ...Responsibilities: Design, develop, and maintain interactive web application systems Manage a large portfolio of application...Senior
- ...seeking a highly skilled Senior Full Stack .NET Developer to design, build, and support robust enterprise applications using the Microsoft tech stack... ...teams to develop scalable software that meets complex business... ...APIs and services using Web API, WCF, and related technologies...Senior
- ...About the role Seeking a highly experienced Senior Full Stack Java Developer to join our team in a hybrid role based in the Metro DC area... ...Responsibilities Design and develop end-to-end Java-based web applications and microservices. Integrate and customize...Senior
$170k - $230k
...of clearance. Are you a Senior Full Stack Software Engineer who is ready for a... ...latest technologies. We will develop and support your own... ...turn-around using interactive applications and the integration of... ...support the team in full-stack web development efforts that connect...SeniorFull timeContract workRemote workWork from homeRelocation package$125k
...of the best talent locally available. The Senior Java Full Stack Developer will be a part of an agile software development team and integral in performing software... ...experience delivering large-scale enterprise applications fromconcept through deployment....SeniorFlexible hours$111.5k - $207.5k
...dedicated to recruiting and developing high-performing talent... .... Job Title: Senior Specialist, Full Stack... ...experienced Full-Stack Software Engineer with deep... ...software programs and applications. This includes configuring... ...Develop and maintain web user interfaces using...SeniorLocal areaFlexible hours$191k - $253k
...Senior Front End Software Engineer, React Anduril Industries is a defense technology... .... WHAT YOU'LL DO Develop tools and capabilities that... ...new software products and applications, optimizing for maximum... ...Proficiency with web-based technologies, specifically...SeniorFull timeWork experience placementRemote work- ...Responsibilities Build major FruitScope OS web application features from concept through production. Develop across the backend, frontend, UI/UX, and database layers. Create intuitive interfaces that make complex agricultural data actionable across millions...SeniorFull timeWork at officeWeekend work
- ...Responsibilities Develop frontend features with modern component-based frameworks such as Vue or React. Collaborate with users... ...be considered. At least five years of professional frontend software development experience with component-based frameworks. Strong...SeniorFull time
- ...builds and maintains the core financial products that enable businesses to operate seamlessly, covering areas such as:Global Payroll: Developing the systems for calculating, filing, and processing payroll across multiple countries, including tax logic, compliance, and...SeniorWork at office3 days per week
$140k - $160k
...OVERVIEW We're hiring a Senior Full-Stack Engineer to turn our... ...through scalable, intuitive applications. You'll report to the Associate... ...and AI-powered dashboards Develop backend services (Python:... ...field. You've integrated software with AI/ML services, data APIs...SeniorLocal areaRelocation package$102.1k - $202.2k
...ContributorTravel: Less than 25%Profession: Software EngineeringDiscipline:... ...every user, customer, and developer with a security cloud that... .... We are looking to hire Senior Software Engineers and Software... .... There is a different range applicable to specific work locations, within...SeniorOngoing contractLocal area3 days per week$165k - $185k
...Description Job Title/Level Full Stack Software Developer Location Hybrid (for now) US... ...and programs to Integrate enterprise applications and related databases. Ensure the completion... ..., JavaScript/jQuery/AJAX, CSS, XML, Web services (SOAP), Java API for XML Web...SeniorFull time- ...at the critical intersection of HR, compliance, and enterprise software. Our products manage the most sensitive and essential aspects... ...single source of truth for all other Rippling products.Time: Developing accurate, scalable, and globally compliant Time & Attendance systems...SeniorWork at office3 days per week
$160k - $210k
...Now, we're growing! The Role As a Senior Software Engineer, you will own the design,... ...experience building platform services or developer infrastructure used across multiple... ...reporting. However, every resume and application is reviewed directly by our recruiting...SeniorWork at officeImmediate startRemote workWork from home
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Web Application Developer/ Senior Software Developer. Be the first to apply!
Related searches
- ecommerce web developer Washington DC
- remote web developer Washington DC
- drupal web developer Washington DC
- web api developer Washington DC
- web developer Washington DC
- web optimization specialist Washington DC
- work from home web developer Washington DC
- remote contract web developer Washington DC
- web associate Washington DC
- c# .net web developer Washington DC




