UI Developer

📍 Job Overview

Job Title: UI Developer

Company: Koniag Government Services, LLC

Location: Vienna, Virginia, United States

Job Type: Full-Time

Category: Software Development / Engineering

Date Posted: 2026-09-29

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

Remote Status: On-site

🚀 Role Summary

• Develop and maintain advanced web applications and services, adhering to the full software development lifecycle (SDLC).

• Collaborate within a team environment to design intuitive user interfaces and robust system architectures.

• Implement and integrate interfaces with existing applications, ensuring seamless data flow and system integrity.

• Test, refine, and enhance software to optimize performance, efficiency, and user experience.

• Support the transformation of government services through the development of user-friendly, web-based applications.

📝 Enhancement Note: While the title is "UI Developer," the responsibilities outlined are broader, encompassing full-stack development with an emphasis on web applications and government services. The core technologies mentioned are Java and Angular, indicating a need for strong front-end and back-end development skills. The requirement for a TS/SCI clearance significantly narrows the candidate pool and suggests a role supporting sensitive government projects. The implied experience level of 2-5 years aligns with the "four years of relevant experience" requirement.

📈 Primary Responsibilities

• Design, develop, and implement user interfaces and web applications using Java and Angular, or other government-specified tools.

• Participate actively in all phases of the software development lifecycle, from requirements analysis and design to testing, integration, and deployment.

• Support the development and maintenance of interfaces between various applications and systems.

• Contribute to the conceptualization of site design, user experience (UX), and overall system architecture.

• Conduct thorough testing and debugging of software to ensure functionality, reliability, and adherence to product requirements.

• Optimize existing software code for improved performance, reduced operating time, and enhanced efficiency.

• Create new software components and modify existing ones to maintain system integrity and interoperability.

• Develop web-based applications that transform government agencies' online service delivery capabilities.

• Collaborate with cross-functional teams, including other developers, project managers, and government stakeholders, to ensure project success.

• Provide ongoing technical support and maintenance for deployed applications.

📝 Enhancement Note: The primary responsibilities highlight a blend of front-end (UI/UX design, Angular) and back-end (Java) development, with a strong focus on the end-to-end software development lifecycle within a government contracting environment. The emphasis on "efficiency and integrity between systems and applications" suggests a need for robust coding practices and an understanding of system architecture.

🎓 Skills & Qualifications

Education:

• Bachelor’s degree in a related field (e.g., Computer Science, Software Engineering, Information Technology). Experience:

• Minimum of four (4) years of relevant experience in web software development.

• Proven ability to work effectively in an operational environment with frequently changing priorities. Required Skills:

• Proficiency in Java for backend development.

• Expertise in Angular for front-end development.

• Comprehensive understanding of the Software Development Life Cycle (SDLC).

• Experience with requirements analysis and translating business needs into technical specifications.

• Skill in designing software interfaces and system architecture.

• Proficiency in software testing methodologies and tools.

• Experience with application integration and deployment processes.

• Ability to adapt to and code in tools required by the government customer.

• Demonstrated ability to work collaboratively in a team environment.

• Must possess and maintain a TS/SCI security clearance. Preferred Skills:

• Experience with government-specific development tools or platforms.

• Familiarity with Agile development methodologies.

• Knowledge of database management and SQL.

• Experience with CI/CD pipelines and DevOps practices.

• Understanding of cybersecurity principles relevant to government applications.

📝 Enhancement Note: The explicit mention of "Java and Angular" and "four years of relevant experience" are key indicators. The requirement for working in an "operational environment where priorities change frequently" suggests a need for adaptability and strong problem-solving skills under pressure. The TS/SCI clearance is a non-negotiable requirement.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase projects demonstrating proficiency in Java and Angular development, highlighting complex web application development.

• Include examples of successful application interface designs and integrations.

• Present case studies that illustrate contributions to the entire SDLC, from concept to deployment and maintenance.

• Provide evidence of code optimization and efficiency improvements in past projects.

• Highlight projects involving the transformation of services or processes through software development. Process Documentation:

• Document workflows related to requirements gathering, design, development, testing, and deployment for web applications.

• Detail processes followed for integrating new features or applications with existing systems.

• Outline methods used for testing, debugging, and refining software to meet specific operational requirements.

• Illustrate approaches to managing changing priorities and adapting development processes accordingly.

📝 Enhancement Note: For a UI Developer role with government project involvement, a portfolio should demonstrate practical application of skills. Emphasis should be placed on projects that show problem-solving, adaptability, and the ability to deliver functional software within defined constraints, especially in dynamic environments.

💵 Compensation & Benefits

Salary Range: $150,000 - $170,000 per year.

Benefits:

• Comprehensive Medical Insurance

• Dental Insurance

• Vision Insurance

• 401(k) Retirement Plan

• Paid Time Off (PTO)

• Paid Parental Leave

• Life Insurance

• Disability Insurance

• Flexible Spending Accounts (FSAs)

• Commuter Benefits

• Tuition Reimbursement

Working Hours: 40 hours per week (standard full-time).

📝 Enhancement Note: The provided salary range of $150,000 - $170,000 per year is competitive for a mid-level UI Developer role in the Vienna, VA area, especially considering the TS/SCI clearance requirement. The benefits package is robust and typical for a government contracting firm, offering strong support for employees. The standard 40-hour work week is noted, but the mention of a dynamic operational environment implies potential for flexibility or occasional extended hours as project demands dictate.

🎯 Team & Company Context

🏢 Company Culture

Industry: Government Services / Information Technology. Koniag Government Services (KGS) operates within the federal government contracting sector, providing IT solutions and professional services. This industry often involves working with strict compliance, security protocols, and long-term project cycles, particularly for roles requiring high-level security clearances.

Company Size: Koniag Government Services, LLC is a subsidiary of Koniag, Inc. While specific numbers for KGS aren't provided, Koniag, Inc. is an Alaska Native Owned corporation, suggesting a medium to large organizational structure with a focus on supporting federal agencies. This size implies structured processes, established career paths, and a professional work environment.

Founded: Koniag Government Services leverages the foundation of Koniag, Inc., which supports the values and traditions of its native communities. This suggests a company culture that may blend corporate professionalism with a sense of mission and community responsibility.

Team Structure:

• The role is part of a development team supporting KGS and a government customer.

• It operates within a team environment, requiring close collaboration with other developers and potentially government personnel.

• Reporting is likely to a development lead or project manager within the KGS structure, with day-to-day direction potentially influenced by the government customer's requirements. Methodology:

• Development follows the software development life cycle (SDLC), with an emphasis on thorough testing, integration, and deployment.

• The need to work in an "operational environment where priorities change frequently" suggests an adaptive approach, possibly incorporating elements of Agile methodologies, even if not explicitly stated.

• There's a clear focus on delivering efficient and reliable software solutions for government agencies.

Company Website: www.koniag-gs.com

📝 Enhancement Note: Koniag Government Services' background as an Alaska Native Owned corporation adds a unique dimension to its culture, potentially emphasizing long-term commitment, community support, and ethical business practices alongside its government service mission. The "operational environment" context is crucial for understanding the pace and demands of the role.

📈 Career & Growth Analysis

Operations Career Level: This role is positioned as a mid-level UI Developer, requiring 4+ years of experience. It involves significant responsibility in the development and maintenance of critical government applications, moving beyond basic coding to encompass architectural contributions and full SDLC involvement.

Reporting Structure: The UI Developer will report to a manager or lead within Koniag Government Services, with potential indirect reporting or strong collaboration lines with the government customer's project team. This structure allows for mentorship from experienced KGS personnel while aligning with client objectives.

Operations Impact: The UI Developer's work directly impacts the efficiency and effectiveness of government services delivered online. By developing robust, user-friendly, and secure applications, they contribute to improved citizen engagement, streamlined internal processes for government agencies, and the overall success of government IT initiatives. The TS/SCI clearance indicates involvement in highly sensitive projects where operational integrity is paramount.

Growth Opportunities:

• Technical Specialization: Deepen expertise in Java and Angular, or explore emerging technologies relevant to government IT modernization.

• Leadership Development: Progress into roles such as Senior UI Developer, Technical Lead, or Software Architect, guiding project teams and making key technical decisions.

• Project Management: Transition into project management roles, leveraging technical understanding to oversee project execution and client relations.

• Cross-Functional Roles: Explore opportunities in areas like DevOps, cybersecurity, or systems engineering within the government contracting space.

• Security Clearance Advancement: Maintain and potentially leverage the TS/SCI clearance for access to even more critical and advanced projects.

📝 Enhancement Note: The career path for a developer in government contracting, especially with a TS/SCI clearance, often involves increasing responsibility on high-impact projects. Growth can be both vertical (technical specialization, leadership) and horizontal (moving into related IT disciplines).

🌐 Work Environment

Office Type: On-site in Vienna, VA. This indicates a traditional office setting where in-person collaboration and adherence to facility security protocols are expected.

Office Location(s): Vienna, Virginia. This location is within the Northern Virginia tech corridor, offering access to a vibrant IT community and proximity to various government agencies and defense contractors.

Workspace Context:

• The workspace is designed for collaboration, likely featuring shared development environments and meeting spaces for team discussions and client interactions.

• Access to necessary development tools, software licenses, and potentially secure government networks will be provided.

• The environment will be highly professional, with a strong emphasis on security and compliance due to the nature of government work and the required clearance.

Work Schedule: Standard 40-hour work week, Monday through Friday. While a set schedule is provided, the mention of adapting to frequently changing priorities suggests that flexibility may be required to meet project deadlines or address urgent operational needs.

📝 Enhancement Note: The on-site requirement is critical for roles involving TS/SCI clearances, as it ensures physical security and adherence to strict access controls. The Vienna, VA location places the developer in a strategic hub for government contracting.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: HR or recruiter review of application, focusing on required experience, education, and clearance status.

• Technical Interview(s): Candidates will likely undergo one or more technical interviews to assess proficiency in Java, Angular, SDLC principles, and problem-solving skills. This may include live coding exercises or discussions about past projects.

• Hiring Manager Interview: Discussion with the hiring manager to evaluate cultural fit, communication skills, and understanding of the role's responsibilities within the KGS and government customer context.

• Security Clearance Verification: Thorough vetting and verification of the TS/SCI security clearance will be a critical part of the process.

• Final Offer: Extension of an offer based on successful completion of all stages.

Portfolio Review Tips:

• Highlight Core Technologies: Clearly showcase projects built with Java and Angular, detailing your specific contributions and the challenges overcome.

• Demonstrate SDLC Understanding: Present projects that illustrate your involvement across multiple phases of the SDLC, from initial design to deployment and maintenance.

• Showcase Problem-Solving: Include examples where you optimized code for efficiency, improved system integrity, or adapted to changing requirements. Use the STAR method (Situation, Task, Action, Result) to frame these examples.

• Quantify Achievements: Whenever possible, use metrics to demonstrate the impact of your work (e.g., "reduced load time by X%", "increased user engagement by Y%", "supported Z number of users").

• Address Security Considerations: If possible without violating NDAs, discuss how you approached security in your development process, especially for sensitive applications.

Challenge Preparation:

• Coding Challenges: Be prepared for coding exercises that test your Java and Angular skills, focusing on common algorithms, data structures, and web development patterns.

• System Design Questions: Expect questions about how you would design or architect certain web applications or system integrations, considering scalability, security, and performance.

• Behavioral Questions: Prepare to answer questions about how you handle changing priorities, work in a team, and approach complex technical problems.

📝 Enhancement Note: The TS/SCI clearance requirement means the interview process will involve rigorous background checks. Candidates should be prepared to provide detailed information about their history and professional conduct. The portfolio should emphasize practical application of skills relevant to government IT projects.

🛠 Tools & Technology Stack

Primary Tools:

• Java: Core backend programming language. Candidates should be proficient in modern Java versions.

• Angular: Primary framework for front-end development. Deep understanding of components, services, routing, and state management is expected.

• Web Development Tools: HTML5, CSS3, JavaScript (ES6+).

• Integrated Development Environments (IDEs): Such as IntelliJ IDEA, Eclipse, or VS Code.

• Build Tools: Maven or Gradle for Java projects.

• Version Control: Git (e.g., GitHub, GitLab, Bitbucket).

Analytics & Reporting:

• While not explicitly stated, experience with tools for monitoring application performance and user behavior (e.g., browser developer tools, potentially logging frameworks like Log4j/SLF4j) would be beneficial. CRM & Automation:

• Not typically a primary focus for a UI Developer, but understanding how applications interact with backend systems and databases is crucial.

• Experience with RESTful APIs and potentially message queues for inter-service communication.

📝 Enhancement Note: The core technologies are clearly stated as Java and Angular. Proficiency in these, along with general web development skills and version control (Git), is essential. Familiarity with the broader ecosystem around these technologies (build tools, IDEs) is also important.

👥 Team Culture & Values

Operations Values:

• Integrity & Security: Upholding the highest standards of integrity and security, paramount given the TS/SCI clearance and government work. This translates to meticulous coding, secure development practices, and adherence to all security protocols.

• Collaboration: Working effectively within a team, sharing knowledge, and supporting colleagues to achieve common goals. Open communication and mutual respect are key.

• Efficiency & Optimization: A drive to create efficient, high-performing software that optimizes resource usage and enhances user experience. This includes continuous improvement of code and processes.

• Adaptability: The ability to thrive in a dynamic environment with frequently changing priorities, requiring flexibility and a proactive approach to problem-solving.

• Mission Focus: Understanding and contributing to the mission of the government customer, ensuring that the developed solutions effectively serve public needs.

Collaboration Style:

• Team-Oriented: Expect a collaborative environment where developers work closely together, pair programming or code reviews may be common.

• Cross-Functional Interaction: Regular interaction with project managers, potentially business analysts, QA testers, and government stakeholders to ensure alignment and gather feedback.

• Proactive Communication: Open and transparent communication is vital, especially in an environment with shifting priorities, to keep all parties informed of progress, challenges, and potential roadblocks.

📝 Enhancement Note: The company's Alaska Native ownership may foster a culture of long-term relationships, respect, and community. In the context of government contracting, these values are likely overlaid with a strong emphasis on reliability, security, and mission success.

⚡ Challenges & Growth Opportunities

Challenges:

• Dynamic Prioritization: Adapting to frequent changes in project priorities and requirements in a fast-paced government environment. This requires strong organizational skills and the ability to quickly pivot focus.

• Security Compliance: Navigating and adhering to stringent security protocols and compliance requirements inherent in government projects, especially with a TS/SCI clearance.

• Legacy Systems & Integration: Potentially working with or integrating with older government systems, which can present unique technical challenges.

• Keeping Pace with Technology: Continuously learning and adapting to new versions of Java, Angular, and other relevant technologies to maintain cutting-edge development practices.

Learning & Development Opportunities:

• Advanced Technical Training: Opportunities to attend workshops, online courses, or certifications focused on advanced Java, Angular, or related technologies.

• Security Clearance Benefits: Access to projects that require and utilize TS/SCI clearances, offering exposure to critical national security initiatives.

• Mentorship Programs: Potential for mentorship from senior developers or architects within KGS, guiding career progression and skill development.

• Professional Conferences: Participation in industry conferences related to software development, government IT, or cybersecurity.

📝 Enhancement Note: The challenges are directly tied to the nature of government contracting and the dynamic tech landscape. Growth opportunities are robust, particularly for individuals who can maintain their security clearance and continuously upskill.

💡 Interview Preparation

Strategy Questions:

• "Describe a time you had to adapt your development priorities quickly. How did you manage the change and ensure project success?" (Assesses adaptability and prioritization skills).

• "Walk me through a complex web application you developed using Java and Angular. What were the key architectural decisions, and what challenges did you face?" (Evaluates technical depth, SDLC understanding, and problem-solving).

• "How do you ensure the security of the code you write, especially when working with sensitive government data?" (Tests security awareness and best practices). Company & Culture Questions:

• "What interests you about working for Koniag Government Services and supporting government clients?" (Gauges motivation and alignment with company mission).

• "How do you approach collaboration within a development team, particularly when dealing with differing opinions or technical approaches?" (Assesses teamwork and communication style).

• "Based on your understanding of this role and KGS, how do you see yourself contributing to our mission?" (Evaluates strategic thinking and cultural fit). Portfolio Presentation Strategy:

• Structure Your Narrative: For each project, clearly state the problem, your role, the technologies used (Java, Angular), the solutions implemented, and the quantifiable results or impact.

• Focus on Key Skills: Emphasize projects that showcase your proficiency in Java, Angular, SDLC, and your ability to handle complex requirements and changing priorities.

• Be Prepared to Demo: If possible, have a live demo or screenshots of your work readily available and be prepared to walk the interviewer through the user interface and underlying architecture.

• Address Security: If discussing government projects, be mindful of NDAs. Focus on the general technical challenges and solutions rather than classified details.

📝 Enhancement Note: Interview preparation should strongly emphasize the TS/SCI clearance requirement and the ability to work in a high-security, dynamic government environment. Candidates should be ready to discuss their experiences in detail, using the STAR method.

📌 Application Steps

To apply for this UI Developer position:

• Submit your application through the provided Dayforce portal link.

• Tailor Your Resume: Highlight your experience with Java, Angular, and the full SDLC. Quantify achievements with metrics where possible and explicitly mention your TS/SCI security clearance.

• Prepare Your Portfolio: Select 2-3 key projects that best demonstrate your UI/UX design, web application development (Java/Angular), and problem-solving skills. Be ready to discuss your role and contributions in detail.

• Research KGS: Familiarize yourself with Koniag Government Services' mission, values, and the types of projects they undertake for federal agencies. Understand their commitment to Alaska Native communities.

• Practice Interview Responses: Prepare for technical questions on Java and Angular, as well as behavioral questions about handling changing priorities and teamwork. Practice articulating your thought process for coding and design challenges.

⚠️ 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.