UX Frontend Developer

📍 Job Overview

Job Title: UX Frontend Developer

Company: Outpost24 Group

Location: Leuven, Flemish Region, Belgium

Job Type: Full-time

Category: Frontend Development / UX Engineering

Date Posted: April 28, 2026

Experience Level: Mid-Level (3+ years)

Remote Status: Hybrid

🚀 Role Summary

• Focus on translating UX designs and concepts into intuitive, high-quality user interfaces for cybersecurity solutions, bridging the gap between design and implementation.

• Actively contribute to the UX design process by reviewing user flows, identifying usability issues, and proposing enhancements to the overall product experience.

• Develop and maintain a design system and reusable UI components, ensuring consistency and adherence to modern frontend practices across multiple products.

• Implement responsive, accessible, and performant frontend code using Angular and modern web technologies, integrating with backend services via REST APIs.

📝 Enhancement Note: This role is specifically positioned at the intersection of UX and Frontend Development, emphasizing a strong understanding of user-centered design principles alongside robust coding skills. The focus on cybersecurity solutions within Outpost24 Group implies a need for robust, secure, and highly functional interfaces.

📈 Primary Responsibilities

• Collaborate closely with UX designers and product managers to thoroughly understand user needs, goals, and technical constraints.

• Translate UX concepts, wireframes, and design system specifications into clear, intuitive, and highly usable interfaces.

• Actively participate in the UX design process by reviewing user flows, identifying potential usability issues, and proactively proposing improvements to the overall product experience.

• Contribute to the evolution and maintenance of the company's design system and reusable UI component library, ensuring consistency and scalability across all products.

• Implement UX designs using Angular and other modern frontend technologies, adhering to best practices for code quality and maintainability.

• Build and maintain clean, well-structured, and easily maintainable frontend codebases, focusing on readability and long-term support.

• Ensure optimal frontend performance, responsiveness across devices, and adherence to web accessibility standards (WCAG).

• Collaborate effectively with backend engineers to seamlessly integrate APIs and ensure smooth, efficient data interactions between frontend and backend systems.

• Actively participate in code reviews and technical discussions to uphold high-quality standards and foster knowledge sharing within the development team.

• Leverage AI-assisted development tools where beneficial, while maintaining full ownership and accountability for the resulting code and its quality.

📝 Enhancement Note: Responsibilities highlight a hands-on development role with a significant emphasis on UX integration. The mention of AI-assisted tools suggests a forward-thinking development environment. The need to maintain a design system points towards a focus on scalability and consistency in UI development.

🎓 Skills & Qualifications

Education: Bachelor’s degree in Computer Science, Engineering, Interaction Design, or a related field, or equivalent practical experience.

Experience: Minimum of 3 years of professional experience in frontend development, with a strong focus on user interface implementation and UX principles.

Required Skills:

• Strong interest and demonstrated ability in UX engineering, interaction design, or product design.

• Proven experience in translating UX designs, wireframes, and user flows into high-quality, functional interfaces.

• A keen eye for visual design, usability heuristics, and interaction details that enhance user experience.

• Experience working collaboratively with UX designers and product teams.

• Experience contributing to or implementing design systems and reusable UI component libraries.

• Solid understanding and practical application of accessibility (e.g., WCAG compliance) and responsive design principles.

• Strong proficiency with Angular framework and modern frontend development practices.

• Excellent CSS skills, including expertise in layout systems (e.g., Flexbox, Grid) and modern styling approaches (e.g., CSS-in-JS, Sass/LESS).

• Experience integrating RESTful APIs and working with backend services.

• Familiarity with Git or other standard version control workflows for collaborative development.

• Strong communication and collaboration abilities in English.

Preferred Skills:

• Experience with TypeScript.

• Proficiency in JavaScript and HTML5.

• Familiarity with UI component libraries such as Angular Material or similar.

• Experience with performance optimization techniques for frontend applications.

• Understanding of cybersecurity principles and their impact on UI/UX design.

📝 Enhancement Note: The requirements emphasize a blend of UX sensibility and strong technical frontend skills. The preference for TypeScript aligns with modern Angular development standards. The explicit mention of "attitude is everything" suggests a strong emphasis on cultural fit and team collaboration.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase projects demonstrating the translation of wireframes and UX designs into polished, functional user interfaces.

• Include examples of contributions to or development of design systems or UI component libraries, highlighting consistency and reusability.

• Present case studies that illustrate problem-solving related to usability, accessibility, or responsiveness, detailing the implemented solutions.

• Demonstrate experience with Angular applications, including integration with backend services or APIs.

Process Documentation:

• Prepare to discuss your process for reviewing user flows and identifying potential usability improvements.

• Be ready to explain your approach to implementing responsive and accessible designs across different devices and platforms.

• Detail your workflow for maintaining and contributing to design systems and component libraries, including versioning and documentation practices.

• Outline your methodology for collaborating with backend engineers on API integrations and data handling.

📝 Enhancement Note: A portfolio is crucial for this role to visually demonstrate the ability to bridge UX concepts with frontend implementation. The emphasis on process and collaboration aligns with the responsibilities outlined.

💵 Compensation & Benefits

Salary Range: Based on regional benchmarks for experienced Frontend Developers with UX focus in Leuven, Belgium, and considering the company's industry (cybersecurity), a competitive annual salary range is estimated between €55,000 - €75,000. This range can vary based on the candidate's specific experience, skills, and interview performance.

Benefits:

• Flat organizational structure offering significant autonomy and influence.

• Opportunity to work with a fun, international, and distributed team.

• Hybrid work environment, allowing flexibility to balance office and remote work.

• Career development opportunities within a growing international company.

• Comprehensive support for professional growth and learning.

• Vibrant office location in Vaartkom, Leuven, with excellent accessibility and nearby amenities.

• Fantastic teammates and a positive, enjoyable work atmosphere.

Working Hours: Standard full-time working hours, typically around 40 hours per week, with flexibility offered through the hybrid work model.

📝 Enhancement Note: Salary estimation is based on general market data for mid-level frontend developers in Belgium, adjusted for the specialized UX focus and the tech industry. The listed benefits reflect those explicitly mentioned in the job description, highlighting flexibility and career growth.

🎯 Team & Company Context

🏢 Company Culture

Industry: Cybersecurity. Outpost24 Group operates in a critical and rapidly evolving sector, providing solutions that protect organizations from cyber threats. This context suggests a company culture that values innovation, security, and high performance.

Company Size: Outpost24 Group is a growing international company, likely falling into the Small to Medium-sized Enterprise (SME) category or larger, indicated by its global presence and multiple job openings. This size often means a more dynamic environment with opportunities for individual impact.

Founded: Information not directly provided in the raw job description; however, Outpost24 has been in operation for a significant period, suggesting established processes and a mature product offering.

Team Structure:

• The UX Frontend Developer will be part of a dynamic and collaborative development team.

• This team likely includes other frontend developers, backend engineers, UX designers, and product managers, fostering cross-functional collaboration.

Methodology:

• Emphasis on a user-centered approach to development, integrating UX principles throughout the product lifecycle.

• Collaboration with UX designers and product managers to ensure user needs are met.

• Application of modern frontend development practices, including Agile methodologies, code reviews, and component-based architecture.

• Utilization of design systems for consistency and efficiency.

• Use of AI-assisted development tools suggests an openness to adopting new technologies that enhance productivity.

Company Website: https://careers.outpost24.com

📝 Enhancement Note: The cybersecurity industry context implies a need for diligence, precision, and a proactive approach to problem-solving, which should be reflected in the candidate's mindset. The company's international presence suggests a diverse and inclusive work environment.

📈 Career & Growth Analysis

Operations Career Level: This role is positioned as a Mid-Level UX Frontend Developer. It requires a solid foundation of 3+ years of experience and the ability to work independently on complex tasks while also contributing to team efforts and design system evolution. The role is instrumental in shaping the user experience of critical cybersecurity products.

Reporting Structure: The developer will likely report to a Lead Frontend Developer, Engineering Manager, or Head of Product/Design, with close daily interaction with UX designers and product managers. The flat organizational structure suggests direct communication channels with various departments.

Operations Impact: The UX Frontend Developer's impact is direct and significant, influencing how customers interact with and perceive Outpost24's cybersecurity solutions. By ensuring intuitive, polished, and high-quality user interfaces, this role directly contributes to customer satisfaction, adoption rates, and the overall success and market perception of the company's products.

Growth Opportunities:

• Specialization: Deepen expertise in UX engineering, interaction design, or specific frontend frameworks and patterns within cybersecurity.

• Leadership: Progress to a Senior Frontend Developer or Tech Lead role, mentoring junior developers and taking ownership of larger feature sets or architectural decisions.

• Cross-functional Movement: Transition into roles with more direct UX/UI design responsibility or explore product management avenues, leveraging a strong understanding of user needs and technical implementation.

• Skill Development: Continuous learning opportunities through industry conferences, workshops, and access to AI-assisted development tools for enhanced efficiency and innovation.

📝 Enhancement Note: The role offers a clear path for career advancement within frontend development, with opportunities to specialize or move into leadership. The emphasis on UX provides a unique angle for growth, bridging technical development with user-centric design.

🌐 Work Environment

Office Type: The role is based in Leuven, Belgium, with a hybrid work environment. This implies a modern office space designed for collaboration, supplemented by remote work flexibility. The new office at Vaartkom is described as "vibrant," suggesting a well-equipped and pleasant workspace.

Office Location(s): The primary office location is Vaartkom 41, 3000 Leuven, Belgium. This location is noted as being a short walk from the train station, indicating good public transport accessibility.

Workspace Context:

• The workspace is designed to foster collaboration, with opportunities to interact with UX designers, product managers, and fellow engineers.

• Access to modern development tools and technologies, including AI-assisted development tools, will be available.

• The vibrant office environment at Vaartkom suggests amenities and a conducive atmosphere for focused work and team engagement.

Work Schedule: The standard work schedule is full-time (approximately 40 hours per week). The hybrid model provides flexibility, allowing employees to balance work from home with time spent in the office, catering to individual preferences and team needs for collaboration.

📝 Enhancement Note: The hybrid model is a key aspect of the work environment, offering flexibility. The office location's proximity to public transport is a practical consideration for commuters.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A recruiter or hiring manager will review applications and conduct an initial screening call to assess basic qualifications, interest, and cultural fit.

• Technical Interview(s): Expect one or more technical interviews focusing on frontend development skills, Angular expertise, CSS proficiency, and understanding of UX principles. This may include live coding exercises or discussions around code challenges.

• Portfolio Review & Case Study: A dedicated session to review your portfolio, discuss specific projects, and potentially present a solution to a UX/frontend challenge. This is where you'll demonstrate your ability to translate designs into code and articulate your problem-solving process.

• Team/Manager Interview: Meet with potential team members and the hiring manager to discuss collaboration styles, team dynamics, and the candidate's fit within the Outpost24 culture.

• Final Interview: Potentially a final interview with a senior leader to discuss overall alignment with company vision and values.

Portfolio Review Tips:

• Curate your portfolio to prominently feature projects that showcase your ability to implement complex UX designs and contribute to design systems.

• For each project, clearly articulate the problem, your role, the technologies used (especially Angular), and the outcomes achieved.

• Be prepared to walk through specific code examples demonstrating best practices in CSS, accessibility, and responsiveness.

• Highlight projects where you collaborated closely with UX designers, explaining how you translated their vision into a functional product.

Challenge Preparation:

• Brush up on core Angular concepts, including components, services, modules, routing, and state management.

• Practice common frontend coding challenges, focusing on problem-solving, algorithm efficiency, and clean code.

• Prepare to discuss accessibility standards (WCAG) and how you implement them in your code.

• Review modern CSS layout techniques and responsive design strategies.

• Be ready to discuss your experience with Git and common Git workflows.

• Prepare examples of how you've collaborated with designers and backend engineers.

📝 Enhancement Note: The interview process is expected to be thorough, assessing both technical proficiency and collaborative skills. A strong, well-prepared portfolio is critical for this role.

🛠 Tools & Technology Stack

Primary Tools:

• Frontend Framework: Angular (primary requirement)

• Languages: JavaScript, TypeScript, HTML5, CSS3

• Styling: Modern CSS approaches (e.g., Flexbox, Grid, CSS-in-JS, Sass/LESS)

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

• AI-Assisted Development: Mentioned as a tool to be utilized, suggesting familiarity with platforms like GitHub Copilot or similar.

Analytics & Reporting:

CRM & Automation:

• Not directly applicable to this frontend development role, but understanding how frontend integrates with backend systems that may feed into CRMs or automation platforms is beneficial.

📝 Enhancement Note: The core technology stack revolves around Angular and modern web development standards. Familiarity with AI development tools is a distinctive requirement.

👥 Team Culture & Values

Operations Values:

• User-Centricity: A strong focus on understanding and serving user needs through intuitive and effective interfaces.

• Collaboration: Valuing teamwork, open communication, and mutual support among designers, developers, and product managers.

• Quality & Craftsmanship: Commitment to building high-quality, maintainable, and performant code.

• Continuous Improvement: Encouraging learning, adaptation, and the adoption of new technologies and methodologies (like AI-assisted development).

• Ownership & Accountability: Taking responsibility for one's work and contributing to the collective success of the team and product.

Collaboration Style:

• Highly collaborative, involving close partnership with UX designers and product managers throughout the design and development lifecycle.

• Open to feedback through code reviews and technical discussions.

• Cross-functional integration with backend engineering teams is crucial for API integration.

• A "fun and distributed team" suggests an inclusive environment that values diverse perspectives and effective remote communication.

📝 Enhancement Note: The company culture appears to prioritize user experience, teamwork, and technical excellence, with an inclusive and forward-thinking approach to development tools.

⚡ Challenges & Growth Opportunities

Challenges:

• Balancing UX Vision with Technical Constraints: Effectively translating complex UX designs into feasible and performant frontend code, especially within the context of cybersecurity where security and performance are paramount.

• Maintaining Design System Scalability: Ensuring the design system and component library remain robust, consistent, and easy to use as the product suite and team grow.

• Keeping Pace with Evolving Technologies: Adapting to new frontend frameworks, tools (including AI), and best practices in a rapidly changing landscape.

• Cross-functional Communication: Ensuring seamless communication and alignment between design, frontend, and backend teams, particularly when integrating APIs and handling data flows.

Learning & Development Opportunities:

• Deep Dive into UX/UI: Enhance skills in interaction design, user research interpretation, and accessibility best practices.

• Angular Ecosystem Mastery: Become an expert in advanced Angular features, performance optimization, and architectural patterns.

• Cybersecurity Domain Knowledge: Gain insights into the cybersecurity industry, understanding the unique challenges and requirements of developing software in this sector.

• AI-Assisted Development: Master the use of AI tools to increase productivity, improve code quality, and explore innovative development approaches.

• Mentorship: Opportunities to learn from experienced developers and designers, and potentially mentor junior team members as you progress.

📝 Enhancement Note: The role presents opportunities to grow at the intersection of design and development, within a high-impact industry. Challenges are typical for evolving tech roles and can be leveraged for skill development.

💡 Interview Preparation

Strategy Questions:

• "How do you approach translating a complex wireframe into a responsive and accessible user interface using Angular?" (Prepare to discuss your process, CSS strategies, and accessibility considerations.)

• "Describe a time you collaborated with a UX designer. What was the challenge, and how did you ensure the final product met both design intent and technical requirements?" (Focus on communication, problem-solving, and compromise.)

• "How would you contribute to or maintain a design system? What are the key principles you follow?" (Discuss component reusability, documentation, and consistency.)

Company & Culture Questions:

• "What interests you about working in the cybersecurity industry?"

• "How do you see your role contributing to Outpost24's mission?"

• "Describe your ideal hybrid work setup and how you maintain productivity and collaboration."

Portfolio Presentation Strategy:

• Select 2-3 key projects that best showcase your UX-to-frontend development skills, particularly those using Angular.

• For each project, use a STAR method (Situation, Task, Action, Result) or similar structure to clearly explain the context, your specific contributions, the challenges you overcame, and the positive outcomes.

• Be ready to demo live or share code snippets that highlight your proficiency in CSS, responsiveness, accessibility, and Angular best practices.

• Clearly articulate your understanding of the user's perspective and how your development decisions addressed their needs.

• Prepare to discuss your experience with Git workflows and collaborative development processes.

📝 Enhancement Note: Interview preparation should focus on demonstrating a strong understanding of both technical frontend skills and UX principles, with concrete examples from past projects. The emphasis on collaboration and the cybersecurity domain is key.

📌 Application Steps

To apply for this UX Frontend Developer position:

• Submit your application through the provided link on the Outpost24 careers page.

• Curate your resume and LinkedIn profile to highlight your 3+ years of frontend development experience, specifically mentioning Angular, UX collaboration, design systems, accessibility, and responsive design. Quantify achievements where possible.

• Prepare your portfolio to prominently feature projects that demonstrate your ability to translate UX designs into functional, high-quality interfaces using Angular. Be ready to discuss your process and outcomes in detail.

• Research Outpost24 Group to understand their cybersecurity solutions and recent developments. Consider how your skills can contribute to their product offerings and mission.

• Practice your responses to common technical and behavioral interview questions, focusing on providing specific examples that showcase your problem-solving skills, collaboration abilities, and understanding of UX principles.

⚠️ 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.

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