Web & Application Developer jobs in Austin, TX

Remote

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5d ago

Job Title: Sr. Web Application Developer Location: Indianapolis, IN Type: Contract Compensation: $58 - $70 Work Model: Remote offsite Responsibilities Lead the architecture, design, and development of modern web applications across a diverse technology stack, including .NET/C#, Node.js, and front-end frameworks (React, Angular, Vue). Design and implement scalable, cloud-native solutions using microservices and serverless architectures. Establish and enforce engineering best practices, codin

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Contract

$57.65

Candidates must be WI residents || Certified Microsoft .NET Web Developer

Remote

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2d ago

Position: Certified Microsoft .NET Web DeveloperLocation: 100% RemoteDescription:The Certified Microsoft .NET Web Developer IV is responsible for day-to-day maintenance of applications and support for business requests. The person in this role will manage integration. This project requires knowledge of full stack development. This is an application support position.Experience designing, developing, and implementing web-based applications using the .NET framework to support business requirements.

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Contract

Depends on Experience

Web Designer/Developer III - .NET / Front-End (REMOTE)

Remote or Maryland

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Today

Applications for this position will be accepted through 11/16/26 Koniag Operations Services, LLC a Koniag Government Services company, is seeking a Web Designer/Developer - .NET / Front-End to support KOS and our government customer. The position is remote. Benefits include medical, dental, and vision insurance, 401(k) retirement plan, paid time off, paid parental leave, life and disability insurance, flexible spending accounts, commuter benefits and tuition reimbursement. The Web Designer/Dev

Full-time

USD 125,000.00 per year

Sr. Web/Mobile Developer (REMOTE)

Remote or Albuquerque, New Mexico

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Today

Applications for this position will be accepted through 11/23/26. Koniag Professional Services, LLC, a Koniag Government Services company, is seeking a Sr. Web/Mobile Developer to support KPS and our government customer. The position remote. This position requires the candidate to be able to obtain a Public Trust. Benefits include medical, dental, and vision insurance, 401(k) retirement plan, paid time off, paid parental leave, life and disability insurance, flexible spending accounts, commute

Full-time

USD 150,000.00 per year

Web Software Developer

Remote or Quantico, Virginia

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Today

Overview Empower AI is AI for government. Empower AI gives federal agency leaders the tools to elevate the potential of their workforce with a direct path for meaningful transformation. Headquartered in Reston, Va., Empower AI leverages three decades of experience solving complex challenges in Health, Defense, and Civilian missions. Our proven Empower AI Platform provides a practical, sustainable path for clients to achieve transformation that is true to who they are, what they do, how they wo

Full-time

USD 87,320.00 per year

Sr. Web & Mobile Developer & DevOps (REMOTE)

Remote or Albuquerque, New Mexico

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Today

Applications for this position will be accepted through 11/23/26. Koniag Professional Services, LLC, a Koniag Government Services company, is seeking a Sr. Web & Mobile Developer & DevOps to support KPS and our government customer. The position remote. This position requires the candidate to be able to obtain a Public Trust. Benefits include medical, dental, and vision insurance, 401(k) retirement plan, paid time off, paid parental leave, life and disability insurance, flexible spending accoun

Full-time

USD 150,000.00 per year

React.Js Web Developer (Fast API, Python)

Remote

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30+d ago

Job Title: React.js. Web Developer (Fast API, Python)Location: Remote Key ResponsibilitiesDesign, develop, and maintain responsive web applications using React.js.Build and maintain high-performance REST APIs using FastAPI and Python.Integrate front-end applications with backend services and third-party APIs.Develop reusable UI components and ensure responsive design.Optimize application performance, scalability, and security.Write clean, maintainable, and well-documented code.Collaborate with p

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Third Party, Contract

Depends on Experience

Senior .NET Web Developer (Certified) - REMOTE (WI Resident/MUST Relocate to WI)

Remote

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3d ago

Job Description: Crop to Crop resumes are accepted Location Requirement: Onsite, hybrid or remote: Candidates must be WI residents or willing to relocate to WI prior to starting the role. 100% remote work is an option. Can accommodate if candidate wants to work onsite. The Certified Microsoft .NET Web Developer IV is responsible for day-to-day maintenance of applications and support for business requests. The person in this role will manage integrations. This project requires knowledge of full

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Contract, Third Party

Depends on Experience

Web Developer

Remote or Eastlake, Ohio

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Today

Description We are looking for a Contract Web Developer to support a steady pipeline of client-facing website initiatives.. This opportunity is ideal for someone with several years of WordPress experience who can build, tailor, and refine web solutions that align with project goals. The role calls for strong front-end and back-end development capabilities, along with the ability to create flexible site components and adapt existing WordPress structures for a range of client needs. Responsibilit

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Contract

USD 33.25 - 38.50 per hour

Senior Web Developer

Remote

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Today

Overview Cotiviti is a leading solutions and analytics company that leverages unparalleled clinical and financial datasets to deliver deep insight into the performance of the healthcare system. These insights uncover new opportunities for healthcare organizations to collaborate to improve their financial performance, reduce inefficiency, and improve healthcare quality. The Sr Web Developer is primarily responsible for the support of the existing software applications and enhance software compo

Full-time

USD 112,000.00 - 124,000.00 per year

Remote Senior Full Stack .NET Web Developer

Remote

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Today

Job Description Remote Senior Full Stack .NET Web Developer Build technology that advances the mission. Scale your career with a company powered by its people. Precise Systems is expanding our team and seeking an experienced Senior Full Stack .NET Web Developer to help us deliver technology with purpose. In this fully remote role, you will design, develop, and enhance a suite of government-owned, web-based business applications used by more than 50,000 users across Navy acquisition organizati

Full-time

USD 120,000.00 - 145,000.00 per year

Remote Mid-level Full Stack .NET Web Developer

Remote

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Today

Job Description Remote Mid-level Full Stack .NET Web Developer Build technology that advances the mission. Scale your career with a company powered by its people. Precise Systems is expanding our team and seeking an experienced Mid-level Full Stack .NET Web Developer to help us deliver technology with purpose. In this fully remote role, you will design, develop, and enhance a suite of government-owned, web-based business applications used by more than 50,000 users across Navy acquisition orga

Full-time

USD 80,000.00 - 120,000.00 per year

Web Developer / UI/UX Specialist- Remote (DC, MD, VA- Locals only)

Remote or Maryland

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Today

About Swingtech Swingtech delivers innovative Information Technology and Professional Support services to a diverse range of clients across the federal and intelligence communities. With over 15 years of trusted experience as a systems integrator, we apply agile methodologies and deep industry insight to help our customers achieve greater efficiency, compliance, and cost savings. At Swingtech, we're committed to excellence and long-term success for our clients and our team. Location: Remote (w

Full-time

Compensation information provided in the description

Full-Stack Web Developer

Remote

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Today

About Us Ivanti empowers organisations to manage and secure technology smarter through our AI-powered Ivanti Neurons platform. We help IT and Security teams reduce complexity, work proactively, and deliver better outcomes at scale for customers around the world. Ivanti helps organisations work smarter through Autonomous Endpoint Management powered by our AI-driven Ivanti Neurons platform-delivering better outcomes for our customers by reducing complexity and enabling proactive IT and security

Full-time

SOFTWARE SECURITY ANALYST/DEVELOPER - ACS WEB

Remote

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Today

Job Description and Tasks: Serve as Software Security Analyst and developer overseeing/managing the scanning for and resolution of application security vulnerabilities, as needed, while also performing Operation and Maintenance (O&M) software development activities. Work with the team and IRS personnel to ensure that application vulnerabilities are resolved prior to any software release and create plan of action and milestones for vulnerabilities that will not be resolved until a later release.

Full-time

Web Developer, Technical SEO

Remote

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Today

Description Keeper Security is hiring a Technical SEO/GEO Developer to join our Product Marketing and Search Optimization team and help improve the technical performance, search visibility and overall quality of Keeper's global web properties. This is a 100% remote position from select locations, with an opportunity to work a hybrid schedule for candidates based in the Chicago, IL or El Dorado Hills, CA metro areas. Keeper's cybersecurity software is trusted by millions of people and thousands

Full-time

Staff Software Engineer, Web Product Enablement

Remote or San Francisco, California

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Today

About Pinterest: Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we're on a mission to bring everyone the inspiration to create a life they love, and that starts with the people behind the product. Discover a career where you ignite innovation for millions, transform passion into growth opportunities, celebrate each other's unique experiences and embrace the flexibility

Full-time

USD 177,185.00 - 364,795.00 per year

Sr/Staff Software Engineer, Backend | Web Products

Remote

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Today

Machinify is a leading healthcare intelligence company with expertise across the payment continuum, delivering unmatched value, transparency, and efficiency to health plan clients across the country. Deployed by over 85 health plans, including many of the top 20, and representing more than 270 million lives, Machinify brings together a fully configurable and content-rich, AI-powered platform along with best-in-class expertise. We're constantly reimagining what's possible in our industry, creatin

Full-time

USD 200,000.00 - 250,000.00 per year

Senior Software Engineer/Web Developer

Remote

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Today

Acuity is seeking a Senior Software Engineer to lead the development and modernization of Acuity's frontend technology stack. In this senior contributor role, you will build and maintain scalable, reusable UI components that deliver consistent and accessible user experiences across products, while also owning the CI/CD pipelines that enable efficient building, testing, and deployment of frontend changes at scale. You will drive efforts to research, evaluate, and adopt new technologies, patterns,

Full-time

USD 110,000.00 - 140,000.00 per year

Web Developer Security Engineer

Remote or Washington

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Today

Company Overview Spry Methods is a proven provider of mission-focused technology, cybersecurity, and program management solutions supporting critical Federal and DoD missions. We specialize in delivering integrated, high-impact solutions across cyber operations, enterprise resource management, and mission support services. Our culture emphasizes collaboration, accountability, and innovation - empowering our teams to deliver meaningful outcomes in complex, high-security environments. Who We're L

Full-time

USD 135,000.00 - 155,000.00 per year

Web & Application Developer jobs in Austin, TX, USA