User Interface (UI) Developer

📍 Job Overview

Job Title: User Interface (UI) Developer

Company: Illumination Works LLC

Location: United States

Job Type: Full-Time

Category: Software Engineering / Front-End Development

Date Posted: 2026-09-17

Experience Level: Mid-Level (2-5 years)

Remote Status: Fully Remote

🚀 Role Summary

• Develop and enhance secure, responsive, and maintainable user interfaces using Java and Angular to modernize front-end applications.

• Implement UI/UX redesigns and wireframes, focusing on streamlining user workflows and reducing system hopping.

• Create reusable UI components, consistent navigation patterns, and efficient data entry processes.

• Integrate front-end applications with backend services and REST APIs, ensuring secure data handling and validation.

• Collaborate with cross-functional teams including UI/UX designers, developers, QA, cybersecurity, and government stakeholders.

📝 Enhancement Note: This role is crucial for modernizing legacy applications, specifically transitioning from Oracle Forms to a more contemporary Java/Angular stack. The emphasis on security, government compliance (including potential clearance), and user workflow optimization indicates a need for a developer who can bridge the gap between existing infrastructure and new, user-centric design principles. The remote nature with a US-wide focus suggests a need for strong self-management and communication skills.

📈 Primary Responsibilities

• Build, enhance, and maintain user interfaces leveraging Java and Angular frameworks.

• Translate government-approved UI/UX designs, wireframes, and persona-based workflows into functional application interfaces.

• Develop and implement reusable UI components, consistent navigation patterns, and streamlined workflows to enhance usability and minimize repetitive data entry.

• Integrate front-end components with backend services and RESTful APIs for secure data retrieval, display, validation, and submission.

• Operate within established security architecture, including authentication, authorization, role-based screen access, data validation, and overall security protocols.

• Modernize existing Oracle Forms-based user experiences, ensuring functional compatibility with existing systems and approved libraries/infrastructure.

• Actively participate in cross-functional collaboration with UI/UX designers, data services developers, backend developers, QA engineers, cybersecurity personnel, and government stakeholders.

• Develop and execute unit and integration tests, and provide support for regression testing, user acceptance testing (UAT), demonstrations, and bi-weekly software releases.

• Utilize Git for modern source control practices and engage in Agile software development methodologies, including code reviews, backlog refinement, and release planning.

• Create and maintain technical documentation, and assist in resolving defects, performance issues, and production support needs.

📝 Enhancement Note: The responsibilities highlight a strong focus on modernization and integration. The requirement to "modernize existing Oracle Forms-based user experiences" is a key differentiator, suggesting that candidates with experience in legacy system migration or modernization will be highly valued. The emphasis on collaboration with government stakeholders and security personnel points to a need for clear communication and adherence to strict protocols.

🎓 Skills & Qualifications

Education: While not explicitly stated, a Bachelor's degree in Computer Science, Software Engineering, or a related field is typically expected for this level of role, or equivalent practical experience.

Experience: A minimum of 2-5 years of professional experience in front-end development, with a focus on UI/UX implementation and application modernization.

Required Skills:

• Proficiency in building and enhancing user interfaces using Java and Angular.

• Experience implementing UI/UX designs, wireframes, and persona-based workflows.

• Ability to develop reusable UI components, consistent navigation patterns, and streamlined workflows.

• Experience integrating front-end with backend services and REST APIs for secure data handling.

• Understanding of existing authentication, authorization, and role-based access control mechanisms.

• Experience with modernizing legacy applications, specifically Oracle Forms, is a significant advantage.

• Familiarity with Agile software development methodologies.

• Proficiency in Git and modern source control practices.

• Experience with unit testing and integration testing.

• Ability to obtain a Secret clearance, which necessitates U.S. Citizenship.

• Strong technical documentation skills. Preferred Skills:

• Active Secret Clearance is highly preferred.

• Direct experience modernizing Oracle Forms applications.

• Experience with Java-based enterprise applications.

• Familiarity with Angular component architecture.

• Experience with Section 508 accessibility standards and responsive/user-centered interface development.

• Experience supporting DoD or Air Force applications, including RMF/ATO environments or CAC-enabled systems.

• Exposure to CI/CD pipelines, automated testing, and secure code scanning.

• Excellent communication skills for effective collaboration across technical and functional teams.

📝 Enhancement Note: The distinction between "required" and "desired" skills is critical. While Java and Angular are non-negotiable, the preference for direct Oracle Forms modernization experience and a Secret Clearance significantly narrows the candidate pool and indicates the project's nature. The mention of Section 508 and DoD/Air Force applications points towards government contracting work, requiring an understanding of specific compliance and security standards.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase of UI projects built with Java and Angular, demonstrating component reusability and responsive design.

• Examples of integrating front-end applications with REST APIs and backend services.

• Case studies demonstrating the modernization of a legacy system or a complex user workflow.

• Documentation of process improvements achieved through UI enhancements, highlighting efficiency gains or usability improvements.

• Evidence of adherence to security protocols and data validation in front-end development. Process Documentation:

• Workflow designs and optimization strategies applied to front-end development processes.

• Implementation and automation methods used for UI component development and integration.

• Measurement and performance analysis of UI features, including load times, user engagement, and conversion rates.

📝 Enhancement Note: For this role, a portfolio demonstrating practical application of Java and Angular in building modern, secure interfaces is essential. Given the government context and legacy modernization aspect, showcasing experience with process optimization and compliance (like Section 508) within the portfolio will be highly advantageous. Candidates should be prepared to discuss the architecture and development lifecycle of their showcased projects.

💵 Compensation & Benefits

Salary Range: Based on the experience level (2-5 years), remote US location, and the specialized skills required (Java, Angular, government clearance potential), a competitive salary range for a UI Developer in the US is estimated to be between $85,000 and $120,000 annually.

Benefits:

• Comprehensive

Medical Insurance

• Dental Insurance

• Vision Insurance

• Life Insurance

• 401K retirement plan

• Short-term Disability Insurance

• Long-term Disability Insurance

• Generous Paid Time Off (PTO) package

• Training Opportunities to stay current with the latest technologies

Working Hours: Standard full-time work, typically 40 hours per week. Given the remote nature, there may be some flexibility, but adherence to project deadlines and team collaboration schedules is expected.

📝 Enhancement Note: The salary estimate is based on aggregated data from industry benchmarks for mid-level UI Developers in the US, considering the specific tech stack (Java/Angular), the remote work arrangement, and the added complexity and security requirements of government contracting work. The benefits package is comprehensive and aligns with industry standards for full-time employees.

🎯 Team & Company Context

🏢 Company Culture

Industry: Software & Cloud Engineering, Government Contracting, Data & Analytics. Illumination Works LLC specializes in data-centric solutions, data science, data engineering, software engineering, and cloud design, positioning itself as a technology partner for digital transformation.

Company Size: Illumination Works LLC is part of ADP's "medium" employer category, suggesting a company size that allows for both structured processes and a degree of agility. This size typically ranges from 50 to 250 employees, fostering a collaborative environment where individuals can make a significant impact.

Founded: The company was founded in 2006, indicating over 15 years of experience in the technology sector, building a solid foundation and reputation, particularly in data-related services and software engineering.

Team Structure: The role is within the "Software & Cloud Engineering Team." This team likely comprises a mix of specialized engineers, including front-end, back-end, cloud architects, and potentially data engineers, working collaboratively on client projects. The reporting structure would typically involve a Team Lead or Engineering Manager, with close interaction with project managers and client stakeholders. The emphasis on cross-functional collaboration with UI/UX designers, data services, QA, and cybersecurity is a hallmark of modern software development teams.

Methodology: The company emphasizes a data-driven approach and user-centered digital transformation. This implies methodologies that focus on understanding user needs (persona-based workflows), leveraging data insights for design decisions, and employing Agile development practices for iterative delivery and continuous improvement. Automation and efficiency are likely core tenets given their specialization in software and cloud engineering.

Company Website: www.ilwllc.com

📝 Enhancement Note: The company culture at Illumination Works LLC appears to be a blend of technical expertise, client-focused solutions, and employee investment. The emphasis on data, cloud, and software engineering suggests a forward-thinking environment. The government contracting aspect implies a need for rigorous adherence to processes and security, while the "value family" sentiment and comprehensive benefits suggest a supportive and employee-centric workplace.

📈 Career & Growth Analysis

Operations Career Level: This role is positioned as a Mid-Level UI Developer, typically requiring 2-5 years of experience. It involves taking ownership of specific UI development tasks, contributing to design implementation, and collaborating within a team. It's a crucial step beyond junior roles, requiring independent problem-solving and contribution to architectural discussions related to the front-end.

Reporting Structure: The UI Developer will likely report to a Software Engineering Manager or Team Lead. They will work closely with UI/UX Designers, Backend Developers, Data Services Developers, and QA Engineers, indicating a highly collaborative and cross-functional reporting dynamic. Direct interaction with Government Stakeholders is also expected.

Operations Impact: The UI Developer's impact is directly tied to enhancing user experience, improving application usability, and ensuring the successful modernization of critical government applications. By streamlining workflows and reducing system hopping, they contribute to increased efficiency, reduced training costs, and improved user satisfaction for government personnel. Their work also directly supports the security and maintainability of applications, which is paramount in government IT environments.

Growth Opportunities:

• Skill Advancement: Opportunities to deepen expertise in Angular and Java, and gain exposure to more advanced front-end architecture patterns and state management solutions.

• Specialization: Potential to specialize further in areas like accessibility (Section 508), performance optimization, or UI component library development.

• Leadership Potential: As experience grows, opportunities may arise to mentor junior developers, lead UI development efforts on smaller projects, or contribute more significantly to architectural decisions.

• Cross-Functional Learning: Exposure to backend development, cloud technologies, and cybersecurity practices, which can broaden skill sets.

• Government Contracting Experience: Development of expertise in navigating government IT environments, security protocols (RMF/ATO), and compliance requirements.

📝 Enhancement Note: The growth path for a UI Developer at Illumination Works LLC likely involves deepening technical expertise in their core stack while gaining valuable experience in government contracting. The "operations" aspect here refers to the operational efficiency and effectiveness of the software being developed, making this role vital to the client's mission.

🌐 Work Environment

Office Type: The position is advertised as Fully Remote. This implies that the primary work environment is a home office, requiring self-discipline, effective time management, and a reliable internet connection.

Office Location(s): While the role is remote, the company's headquarters are in the US, and the derived timezones suggest a focus on America/Chicago time, implying candidates may be expected to align with US business hours, particularly for collaboration.

Workspace Context:

• Collaborative Environment: Despite being remote, the role emphasizes close collaboration with distributed team members and stakeholders through virtual communication tools (e.g., Slack, Microsoft Teams, video conferencing).

• Tools & Technology: Access to modern development tools, source control systems (Git), and project management platforms is expected. The company's focus on cloud and data suggests exposure to cloud-based development environments.

• Team Interaction: Regular participation in virtual team meetings, code reviews, and project discussions will be part of the daily routine.

Work Schedule: The standard work schedule is typically 40 hours per week. While remote work offers flexibility, adherence to core working hours for team collaboration and client interactions is generally required. This allows for focused development time while ensuring availability for necessary meetings and discussions.

📝 Enhancement Note: The fully remote nature of this role necessitates a candidate who is a strong self-starter and adept at virtual communication. The emphasis on collaboration within a remote setting means that proactive communication and engagement are key to success. The potential requirement to align with US business hours is an important consideration for candidates in different time zones.

📄 Application & Portfolio Review Process

Interview Process:

1. Initial Screening: A recruiter or HR representative will likely conduct an initial screening to assess basic qualifications, experience, and cultural fit, including U.S. citizenship and the ability to obtain a Secret clearance.

2. Technical Interview(s): Expect one or more technical interviews focusing on Java, Angular, front-end development principles, API integration, and problem-solving. This may involve live coding exercises or discussions about past projects.

3. Portfolio Review: Candidates will be asked to present their portfolio, showcasing relevant UI development projects. Focus on demonstrating your ability to implement designs, build reusable components, integrate with APIs, and modernize applications. Be prepared to discuss your design choices, technical challenges, and the impact of your work.

4. Behavioral/Team Fit Interview: This interview will assess your collaboration style, ability to work in Agile environments, communication skills, and how you handle complex challenges or work with diverse teams. Questions may relate to your experience with government projects or security protocols.

5. Hiring Manager Interview: A final discussion with the hiring manager to confirm fit, discuss role expectations, and answer any remaining questions.

Portfolio Review Tips:

• Highlight Modernization: Emphasize projects where you modernized legacy systems or significantly improved user workflows.

• Showcase Java & Angular: Ensure your portfolio prominently features projects built with these technologies, detailing your specific contributions.

• Demonstrate API Integration: Include examples of how your front-end applications successfully integrated with backend services or REST APIs.

• Quantify Impact: Wherever possible, use metrics to demonstrate the positive impact of your work (e.g., improved user efficiency, reduced error rates, faster load times).

• Explain Design Decisions: Be ready to articulate why you made certain technical or design choices.

Challenge Preparation:

• Coding Challenges: Practice common front-end coding challenges, particularly those involving JavaScript/TypeScript, HTML, CSS, and framework-specific components (Angular).

• System Design (Front-end): Be prepared to discuss how you would architect a scalable and maintainable front-end for a given scenario, considering security and performance.

• Agile Scenarios: Think about how you would participate in Agile ceremonies (stand-ups, sprint planning, retrospectives) and handle common Agile challenges.

• Security Awareness: Understand basic principles of web security relevant to front-end development and how to integrate with secure backend systems.

📝 Enhancement Note: The interview process will heavily scrutinize technical proficiency in Java and Angular, alongside the candidate's ability to operate within a government contracting environment. The portfolio is a critical component, serving as tangible proof of skills and experience, especially regarding application modernization and secure development practices.

🛠 Tools & Technology Stack

Primary Tools:

• Java: For backend integration and potentially for certain front-end architectural patterns or build tools.

• Angular: The primary framework for building modern, dynamic user interfaces. Expect usage of Angular CLI, components, services, RxJS, and state management solutions.

• HTML5/CSS3: Core web technologies for structuring and styling interfaces.

• JavaScript/TypeScript: Essential for front-end logic and Angular development.

Analytics & Reporting:

• Browser Developer Tools: For debugging, performance analysis, and network inspection.

• Testing Frameworks: Tools like Jasmine, Karma (for Angular), or JUnit (for Java backend integration) for unit and integration testing.

• CI/CD Tools (Exposure): Familiarity with tools like Jenkins, GitLab CI, or Azure DevOps for automated builds and deployments is beneficial.

CRM & Automation:

• Git: Standard for version control and collaborative development.

• Project Management Tools: Platforms like Jira, Asana, or Trello for Agile workflow management and backlog tracking.

• REST APIs: Essential for communication between front-end and backend services.

• Oracle Forms (Legacy context): Understanding the architecture and functionality of existing Oracle Forms applications is key for modernization efforts.

📝 Enhancement Note: Proficiency in Angular and Java is paramount. The role requires a developer who can not only build new interfaces but also understand and integrate with existing systems, including legacy ones like Oracle Forms. Familiarity with modern development workflows (Git, Agile, CI/CD exposure) and testing practices is also crucial.

👥 Team Culture & Values

Operations Values:

• Innovation & Modernization: A drive to update and improve existing systems and workflows, moving away from outdated technologies towards more efficient and user-friendly solutions.

• Security & Compliance: A strong commitment to adhering to government security standards, data protection protocols, and regulatory compliance (e.g., RMF, Section 508).

• Collaboration & Teamwork: Valuing close partnerships with designers, backend developers, QA, and stakeholders to achieve shared project goals.

• Data-Driven Decisions: Utilizing data and user feedback to inform design choices and development priorities, ensuring solutions are effective and impactful.

• Efficiency & Maintainability: Focusing on building robust, scalable, and easy-to-maintain code and systems that reduce long-term operational costs and technical debt.

Collaboration Style:

• Agile & Iterative: Working in short cycles with regular feedback loops, adapting to changes and continuously refining the product.

• Cross-Functional Integration: Seamlessly working with individuals from different disciplines (design, backend, QA, security) to ensure holistic project success.

• Open Communication: Encouraging clear, honest, and frequent communication, especially in a remote setting, to resolve issues and share progress.

• Mentorship & Knowledge Sharing: A culture where experienced team members support and guide junior colleagues, fostering collective growth and expertise.

📝 Enhancement Note: The culture at Illumination Works LLC, especially within its Software & Cloud Engineering team, likely emphasizes technical excellence, a strong work ethic, and a dedication to client success, particularly within the government sector. The values of security, compliance, and collaborative problem-solving are paramount given the nature of their work.

⚡ Challenges & Growth Opportunities

Challenges:

• Legacy System Modernization: The primary challenge involves migrating from older technologies (Oracle Forms) to modern stacks (Java/Angular) while maintaining functionality, ensuring data integrity, and meeting stringent security requirements.

• Security & Compliance Hurdles: Navigating complex government security protocols (RMF/ATO), obtaining and maintaining a Secret clearance, and adhering to accessibility standards (Section 508) can be demanding.

• Remote Collaboration: Effectively collaborating and communicating with a distributed team and stakeholders requires strong interpersonal and virtual communication skills.

• Balancing Speed and Quality: Delivering in an Agile environment while ensuring the high quality, security, and maintainability required for government applications.

Learning & Development Opportunities:

• Advanced Framework Skills: Deepening expertise in Angular, including advanced state management, performance optimization techniques, and potentially newer framework features.

• Backend Integration: Gaining a more profound understanding of Java backend services and REST API design principles.

• Government IT Ecosystem: Developing specialized knowledge of government IT environments, security certifications (RMF, ATO), and compliance frameworks.

• Mentorship & Leadership: Opportunities to mentor junior developers, lead feature development, and contribute to architectural decisions as experience grows.

• Continuous Learning: Access to training, conferences, and resources to stay abreast of evolving front-end technologies and cybersecurity best practices.

📝 Enhancement Note: The challenges presented are typical for modernization projects within government contracting. Overcoming them offers significant opportunities for professional growth, particularly in specialized areas of secure development and legacy system migration.

💡 Interview Preparation

Strategy Questions:

• "Describe a complex UI you built using Java and Angular. What were the main technical challenges, and how did you overcome them?"

  • Preparation: Focus on detailing your role, the specific technologies used, architectural decisions, problem-solving approaches, and the outcome. Quantify achievements if possible.

• "How would you approach modernizing an application like Oracle Forms into a responsive, secure web interface? What are the key considerations?"

  • Preparation: Discuss phased approaches, data migration strategies, UI component design, API integration, and security implications. Highlight your understanding of legacy modernization challenges.

• "Imagine you need to integrate a new front-end component with a legacy backend API. What steps would you take to ensure security and data integrity?"

  • Preparation: Outline your process for understanding the API, implementing secure data handling (e.g., input validation, error handling, authentication tokens), and testing the integration thoroughly.

• "How do you ensure your UI development adheres to accessibility standards like Section 508?"

  • Preparation: Discuss your knowledge of WCAG guidelines, semantic HTML, ARIA attributes, and testing for accessibility.

Company & Culture Questions:

• "Why are you interested in working with government applications and potentially obtaining a Secret clearance?"

  • Preparation: Express your interest in contributing to public service or working on impactful projects, and your understanding of the requirements and commitment involved.

• "Describe your experience working in an Agile development environment. How do you handle code reviews and sprint planning?"

  • Preparation: Provide specific examples of your participation in Agile ceremonies, your approach to code quality, and your ability to adapt to iterative development.

• "How do you collaborate with UI/UX designers and backend developers to ensure a seamless user experience?"

  • Preparation: Emphasize your communication skills, your ability to understand and translate design requirements, and your approach to working with other technical disciplines.

Portfolio Presentation Strategy:

• Structure: Organize your portfolio logically, perhaps by project type or technology. For each project, clearly state the problem, your solution, your role, the technologies used, and the results.

• Focus on Impact: Highlight how your UI work improved user experience, efficiency, or system performance. Use metrics where possible.

• Technical Depth: Be prepared to discuss the architectural decisions, design patterns, and technical challenges of your showcased projects.

• Modernization Examples: If you have them, prominently feature projects that demonstrate legacy system modernization or significant UI overhauls.

• Clarity & Conciseness: Present your work clearly and concisely, ensuring it directly addresses the requirements of the job description.

📝 Enhancement Note: Interview preparation should focus on demonstrating technical mastery of Java and Angular, practical experience with application modernization, a strong understanding of security and compliance, and excellent collaboration skills. The portfolio is your primary tool to showcase these capabilities.

📌 Application Steps

To apply for this User Interface (UI) Developer position:

• Submit your application through the provided ADP application link.

• Customize Your Resume: Tailor your resume to highlight your experience with Java, Angular, UI/UX implementation, API integration, and any experience related to application modernization or government projects. Use keywords from the job description.

• Prepare Your Portfolio: Ensure your portfolio is up-to-date, showcases your best work relevant to this role (especially Java/Angular projects and any modernization efforts), and is easily shareable. Be ready to walk through it during an interview.

• Research Illumination Works LLC: Understand the company's mission, specialties (data, cloud, software engineering), and their focus on client-centric digital transformation. This will help you tailor your responses and demonstrate genuine interest.

• Practice Technical & Behavioral Questions: Prepare for coding challenges and be ready to discuss your past projects, problem-solving approaches, and collaboration experiences, particularly in the context of security and government work.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and operations industry-standard assumptions. All details should be verified directly with the hiring organization before making application decisions.