Collaborate with UI/UX teams to deliver responsive, accessible, and user-centric applications. * Drive adoption of modern front-end architecture and performance optimization techniques. Innovation ...
Collaborate with UI/UX teams to deliver responsive, accessible, and user-centric applications. * Drive adoption of modern front-end architecture and performance optimization techniques. Innovation ...
Sr. Java Developer (Remote)
Indianapolis, IN · On-site +1
$54.75 - $69.75/hr
Troubleshoot and resolve issues across the full stack (front-end, back-end, cloud). * Collaborate with QA, DevOps, UX, and product teams to deliver high-quality solutions. Qualifications * A degree ...
Sr. Java Developer (Remote)
Indianapolis, IN · On-site +1
$54.75 - $69.75/hr
Troubleshoot and resolve issues across the full stack (front-end, back-end, cloud). * Collaborate with QA, DevOps, UX, and product teams to deliver high-quality solutions. Qualifications * A degree ...
Sr. Java Developer (Remote)
Indianapolis, IN · Remote
$54.75 - $69.75/hr
Troubleshoot and resolve issues across the full stack (front-end, back-end, cloud). * Collaborate with QA, DevOps, UX, and product teams to deliver high-quality solutions. Qualifications * A degree ...
Sr. Java Developer (Remote)
Indianapolis, IN · Remote
$54.75 - $69.75/hr
Troubleshoot and resolve issues across the full stack (front-end, back-end, cloud). * Collaborate with QA, DevOps, UX, and product teams to deliver high-quality solutions. Qualifications * A degree ...
Sr. Java Developer (Remote)
Indianapolis, IN · Remote
$54.75 - $69.75/hr
Troubleshoot and resolve issues across the full stack (front-end, back-end, cloud). * Collaborate with QA, DevOps, UX, and product teams to deliver high-quality solutions. * A degree from an ...
Sr. Java Developer (Remote)
Indianapolis, IN · Remote
$54.75 - $69.75/hr
Troubleshoot and resolve issues across the full stack (front-end, back-end, cloud). * Collaborate with QA, DevOps, UX, and product teams to deliver high-quality solutions. * A degree from an ...
Optimize UI performance for real-time responsiveness and constrained hardware environments. * Act ... Experience * 2-5+ years of experience in frontend or GUI development * Strong proficiency in:
Optimize UI performance for real-time responsiveness and constrained hardware environments. * Act ... Experience * 2-5+ years of experience in frontend or GUI development * Strong proficiency in:
Sr. Web Application Developer
Indianapolis, IN · On-site
$57.65/hr
Collaborate with UI/UX teams to deliver responsive, accessible, and user-centric applications. * Drive adoption of modern front-end architecture and performance optimization techniques. * Stay ...
Sr. Web Application Developer
Indianapolis, IN · On-site
$57.65/hr
Collaborate with UI/UX teams to deliver responsive, accessible, and user-centric applications. * Drive adoption of modern front-end architecture and performance optimization techniques. * Stay ...
Sr. Web Application Developer
Indianapolis, IN · On-site
$57.65/hr
Collaborate with UI/UX teams to deliver responsive, accessible, and user-centric applications. * Drive adoption of modern front-end architecture and performance optimization techniques. * Stay ...
Quick apply
Sr. Web Application Developer
Indianapolis, IN · On-site
$57.65/hr
Collaborate with UI/UX teams to deliver responsive, accessible, and user-centric applications. * Drive adoption of modern front-end architecture and performance optimization techniques. * Stay ...
Front-End Web Developer
Evansville, IN · On-site
Update the User Interface and Experience based on wireframes and styling guidelines. Specific areas we need to be worked on include navigation menu, the home page, user account views, e-commerce ...
Front-End Web Developer
Evansville, IN · On-site
Update the User Interface and Experience based on wireframes and styling guidelines. Specific areas we need to be worked on include navigation menu, the home page, user account views, e-commerce ...
Front-End Web Developer
Evansville, IN · On-site
Update the User Interface and Experience based on wireframes and styling guidelines. Specific areas we need to be worked on include navigation menu, the home page, user account views, e-commerce ...
Front-End Web Developer
Evansville, IN · On-site
Update the User Interface and Experience based on wireframes and styling guidelines. Specific areas we need to be worked on include navigation menu, the home page, user account views, e-commerce ...
Software Senior Principal Engineer - onsite in Raymond, Ohio US Citizen only
Carmel, IN · On-site
$118K - $163K/yr
As the UX Software Engineer Technical Expert/Unit Lead, you will lead strategic activities to help ... Experienced in both front-end and back-end development, with a solid understanding of full-stack ...
Quick apply
Software Senior Principal Engineer - onsite in Raymond, Ohio US Citizen only
Carmel, IN · On-site
$118K - $163K/yr
As the UX Software Engineer Technical Expert/Unit Lead, you will lead strategic activities to help ... Experienced in both front-end and back-end development, with a solid understanding of full-stack ...
UI Full Stack Engineer
Michigan City, IN · On-site
UI Front End Engineer Location: Michigan City, MN Duration: 1 Year+ Extension Bill Rate: 140k Job ... Up to 1 year experience with HTML, JavaScript, and CSS * Up to 1 year of delivering simple ...
UI Full Stack Engineer
Michigan City, IN · On-site
UI Front End Engineer Location: Michigan City, MN Duration: 1 Year+ Extension Bill Rate: 140k Job ... Up to 1 year experience with HTML, JavaScript, and CSS * Up to 1 year of delivering simple ...
Senior Software Engineer, Windows/Desktop Applications - Indianapolis, IN, USA
Indianapolis, IN · On-site
$124K - $154K/yr
These include frontend and backend engineers, AI research scientists, and others from Amazon ... Collaborate closely with product designers, UX researchers, QA, and other stakeholders to shape ...
Senior Software Engineer, Windows/Desktop Applications - Indianapolis, IN, USA
Indianapolis, IN · On-site
$124K - $154K/yr
These include frontend and backend engineers, AI research scientists, and others from Amazon ... Collaborate closely with product designers, UX researchers, QA, and other stakeholders to shape ...
These include frontend and backend engineers, AI research scientists, and others from Amazon ... Collaborate closely with product designers, UX researchers, QA, and other stakeholders to shape ...
These include frontend and backend engineers, AI research scientists, and others from Amazon ... Collaborate closely with product designers, UX researchers, QA, and other stakeholders to shape ...
Senior Software Engineer, Windows/Desktop Applications - Bloomington, IN, USA
Bloomington, IN · On-site
$120K - $149K/yr
These include frontend and backend engineers, AI research scientists, and others from Amazon ... Collaborate closely with product designers, UX researchers, QA, and other stakeholders to shape ...
Senior Software Engineer, Windows/Desktop Applications - Bloomington, IN, USA
Bloomington, IN · On-site
$120K - $149K/yr
These include frontend and backend engineers, AI research scientists, and others from Amazon ... Collaborate closely with product designers, UX researchers, QA, and other stakeholders to shape ...
These include frontend and backend engineers, AI research scientists, and others from Amazon ... Collaborate closely with product designers, UX researchers, QA, and other stakeholders to shape ...
These include frontend and backend engineers, AI research scientists, and others from Amazon ... Collaborate closely with product designers, UX researchers, QA, and other stakeholders to shape ...
Senior Software Engineer, Windows/Desktop Applications - West Lafayette, IN, USA
West Lafayette, IN · On-site
$125K - $155K/yr
These include frontend and backend engineers, AI research scientists, and others from Amazon ... Collaborate closely with product designers, UX researchers, QA, and other stakeholders to shape ...
Senior Software Engineer, Windows/Desktop Applications - West Lafayette, IN, USA
West Lafayette, IN · On-site
$125K - $155K/yr
These include frontend and backend engineers, AI research scientists, and others from Amazon ... Collaborate closely with product designers, UX researchers, QA, and other stakeholders to shape ...
Collaborate with others and work well with developers and product management. Familiar with Agile ... Able to integrate UX into Agile development practices We release working software in short ...
Collaborate with others and work well with developers and product management. Familiar with Agile ... Able to integrate UX into Agile development practices We release working software in short ...
The role emphasizes creating intuitive, high-performance UX applications that support strategic ... Experienced in both front-end and back-end development, with a solid understanding of full-stack ...
Quick apply
The role emphasizes creating intuitive, high-performance UX applications that support strategic ... Experienced in both front-end and back-end development, with a solid understanding of full-stack ...
Proficiency with modern front-end frameworks (Angular, React, etc.) * Proficiency with back-end ... Knowledge of UI/UX principles Subaru of Indiana Automotive, Inc. is an equal opportunity employer ...
Proficiency with modern front-end frameworks (Angular, React, etc.) * Proficiency with back-end ... Knowledge of UI/UX principles Subaru of Indiana Automotive, Inc. is an equal opportunity employer ...
Proficiency with modern front-end frameworks (Angular, React, etc.) * Proficiency with back-end ... Knowledge of UI/UX principles Subaru of Indiana Automotive, Inc. is an equal opportunity employer ...
Proficiency with modern front-end frameworks (Angular, React, etc.) * Proficiency with back-end ... Knowledge of UI/UX principles Subaru of Indiana Automotive, Inc. is an equal opportunity employer ...
Ux Front End Developer information
Is a Ux Front End Developer still in demand?
How do UX front end developers typically collaborate with designers and back-end developers during a project?
What are the key skills and qualifications needed to thrive as a UX front end developer?
What is a UX front end developer?
What is the difference between Ux Front End Developer vs UI Designer?
| Aspect | Ux Front End Developer | UI Designer |
|---|---|---|
| Credentials | HTML, CSS, JavaScript, React, Angular | Design tools (Sketch, Adobe XD), UI/UX principles |
| Work Environment | Collaborates with developers and designers, coding interfaces | Focuses on visual design, user interface layout |
| Industry Usage | Web development, tech companies, startups | Design agencies, product teams, branding firms |
| Search & Comparison Intent | Yes | Yes |
While both roles focus on enhancing user experience, Ux Front End Developers primarily implement designs through coding, ensuring functionality and responsiveness. UI Designers concentrate on creating visually appealing interfaces and layouts. The roles often collaborate but differ in technical skills and daily tasks.

Leidos rating
8.3
Based on 151 frontline employees who took The Breakroom Quiz
75th of 481 rated business services
Job description
The ideal candidate brings 8+ years of experience building scalable web applications, combined with hands-on experience incorporating AI/ML capabilities (e.g., generative AI, APIs, or data-driven models) into production systems. This individual will act as a trusted advisor to clients, shaping technical direction while leading engineering teams to deliver innovative, secure, and high-performing solutions.
Primary Responsibilities
Full-Stack Architecture & Technical Leadership
- 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, coding standards, and architectural patterns across teams.
AI/ML Integration & Intelligent Solutions
- Design and implement AI-enabled application features, such as:
- Integration with LLMs and AI APIs (e.g., Azure OpenAI, AWS Bedrock, or similar platforms)
- Intelligent search, summarization, recommendation systems, or automation workflows
- Collaborate with stakeholders to identify opportunities where AI can enhance user experience, decision-making, or operational efficiency.
- Ensure responsible and secure use of AI technologies, including data privacy, governance, and model evaluation.
Client Engagement & Technical Strategy
- Serve as a primary technical interface to clients, translating business needs into scalable technical solutions.
- Lead solutioning sessions, architecture discussions, and technical briefings with stakeholders.
- Provide strategic guidance on modern web technologies, cloud adoption, and AI integration.
- Build strong client relationships as a trusted technical advisor.
Advanced Web Application & API Development
- Oversee development of secure, high-performance web applications and RESTful APIs.
- Ensure interoperability and cross-platform integration across systems.
- Drive best practices in API design, versioning, and performance optimization.
Cloud & DevOps Enablement
- Architect and deploy applications in AWS and Azure, leveraging serverless and containerized services.
- Lead CI/CD pipeline implementation and DevSecOps practices.
- Optimize systems for scalability, reliability, and cost efficiency in cloud environments.
Team Leadership & Mentorship
- Mentor developers across multiple technology stacks, not limited to .NET.
- Lead code reviews, architecture reviews, and technical decision-making.
- Foster a culture of innovation, continuous learning, and engineering excellence.
Security, Performance & Quality
- Ensure applications meet modern security standards, including secure API design and cloud security best practices.
- Implement comprehensive testing strategies and performance monitoring.
- Continuously improve system resilience, scalability, and maintainability.
UI/UX & Modern Web Practices
- Collaborate with UI/UX teams to deliver responsive, accessible, and user-centric applications.
- Drive adoption of modern front-end architecture and performance optimization techniques.
Innovation & Continuous Improvement
- Stay current with emerging web and AI technologies, evaluating their applicability to client missions.
- Introduce new tools, frameworks, and AI capabilities to improve delivery and innovation.
Basic Qualifications
- Must be able to obtain a Public Trust prior to starting (US Citizenship Required).
- Bachelor's or Master's degree in Computer Science, Information Technology, or related field (or equivalent experience).
- 8+ years of experience in full-stack web application development, including .NET/C# and modern JavaScript frameworks.
- Demonstrated experience working across multiple web technologies beyond .NET (e.g., Node.js, Python, or similar).
- Strong hands-on experience with T-SQL, including writing and optimizing SQL queries, stored procedures, triggers, functions, and other database objects.
- Demonstrated commitment to built-in quality, including developing reliable, maintainable, and well-tested solutions that meet performance, security, and coding standards.
- Ability to follow development best practices, conduct code reviews, troubleshoot issues, and ensure deliverables meet quality expectations throughout the development lifecycle.
- Hands-on experience integrating or developing AI/ML capabilities, such as:
- Working with AI APIs (Azure OpenAI, AWS Bedrock, etc.)
- Implementing data-driven or intelligent application features
- Strong experience with AWS and/or Azure cloud platforms, including serverless architectures.
- Deep understanding of web architecture, microservices, and RESTful API design.
- Experience with SQL and NoSQL databases.
- Proven ability to lead teams and engage directly with clients.
- Strong communication skills with the ability to bridge business needs and technical solutions.
- Knowledge of secure application development and cloud security practices.
Preferred Qualifications
- Certifications in AWS, Azure, or AI/ML-related technologies.
- Experience building or integrating generative AI solutions in production environments.
- Familiarity with Python for AI/ML workflows.
- Experience with DevSecOps, CI/CD pipelines, and automation tools.
- Prior experience in client-facing technical leadership roles within complex or mission-driven environments.
AppMod
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.
Original Posting:
June 16, 2026
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:
Pay Range $107,900.00 - $195,050.00
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
About Leidos
Sourced by ZipRecruiter
At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.
Industry
It services
Company size
10,000+ Employees
Headquarters location
Reston, VA, US