UIUX Designer Long-Term Contract, Remote

Budapest - Hungary

Monthly Salary: Not Disclosed

Posted on: 15-10-2025

Vacancies: 1 Vacancy

Job Summary

Role Overview

You will lead the user experience and interface design for secure applications ensuring usability accessibility aesthetics and compliance with high security / BQA / NATO constraints. You will partner with product security engineering and compliance teams to deliver designs that meet strict standards without compromise.

Key Responsibilities

Lead the full UI/UX design cycle: research user journeys wireframes mockups prototypes and delivery
Translate security compliance accessibility and usability requirements into design solutions
Design with a security mindset (least privilege visibility error states alerts)
Produce high-fidelity prototypes and design assets consistent with brand accessibility and security guidelines
Collaborate with engineering product security and QA to ensure designs are implemented faithfully
Conduct usability testing feedback cycles iteration and validation
Maintain design system component library and UX guidelines under strict standards
Document design rationale constraints and trade-offs
Present designs and decisions to stakeholders auditors and clients

Mandatory Requirements

Domain / High-Security Experience
- Minimum 5 years of UI/UX design experience in regulated security defense or government environments
- Prior work on design projects for NATO / defense / BQA / classified or highly constrained domains
Design & Research Mastery
- Strong experience in user research persona building journey maps wireframing prototyping (Figma Sketch Adobe XD etc.)
- Deep ability to design responsive accessible user-friendly interfaces under complex constraints
Security & Compliance Aware Design
- Experience designing UIs under strict security requirements (e.g. alerting permissions audit logs)
- Ability to embed security cues error states warnings and validation securely and clearly
Interaction & Visual Design Skills
- Excellent visual design skills: typography layout color theory iconography UI components
- Fluent in design systems and component reuse modular UI responsive & adaptive design
Collaboration & Implementation Sensibility
- Experience collaborating with front-end engineers; ability to deliver assets specs redlines handoffs
- Understanding of front-end constraints (HTML/CSS responsive behavior performance)
Usability & Testing
- Experience conducting usability tests gathering metrics iterating based on feedback
- Ability to analyze user behavior feedback loops A/B testing
Communication & Stakeholder Engagement
- Strong written and verbal English
- Ability to articulate design decisions trade-offs security concerns to non-design stakeholders
Process & Documentation Discipline
- Comfortable in environments with audits version control approval workflows documentation standards
- Meticulous attention to detail
Logistics & Eligibility
- Based in Europe (or legally contractible)
- Willing and able to undergo background checks security clearance if required

Preferred (Not Mandatory)

Direct UI/UX experience on NATO / BQA / defense contracts
Experience designing for real-time mission-critical systems or dashboards
Knowledge of domain-specific UI constraints (e.g. geo-data mapping situational awareness)
Experience with animation micro-interactions or advanced prototyping
Usability / UX certifications or formal UX education

What We Offer

Competitive contract compensation
Fully remote (Europe)
Long-term meaningful engagement
Opportunity to impact the usability and security of high-stakes systems
Professional standards structure and high expectations

Application Instructions

To be considered please submit:

CV / resume clearly demonstrating UI/UX work in secure / regulated / defense environments
Cover letter explaining how you meet each mandatory requirement
Portfolio of past UI/UX designs including prototypes journeys rationale and security-constrained work
References or contacts able to substantiate your design experience under secure/regulated domains

Note: Only applications that clearly and specifically demonstrate you satisfy all mandatory requirements will be reviewed.

Role Overview You will lead the user experience and interface design for secure applications ensuring usability accessibility aesthetics and compliance with high security / BQA / NATO constraints. You will partner with product security engineering and compliance teams to deliver designs that meet st...

Role Overview

Key Responsibilities

Lead the full UI/UX design cycle: research user journeys wireframes mockups prototypes and delivery
Translate security compliance accessibility and usability requirements into design solutions
Design with a security mindset (least privilege visibility error states alerts)
Produce high-fidelity prototypes and design assets consistent with brand accessibility and security guidelines
Collaborate with engineering product security and QA to ensure designs are implemented faithfully
Conduct usability testing feedback cycles iteration and validation
Maintain design system component library and UX guidelines under strict standards
Document design rationale constraints and trade-offs
Present designs and decisions to stakeholders auditors and clients

Mandatory Requirements

Domain / High-Security Experience
- Minimum 5 years of UI/UX design experience in regulated security defense or government environments
- Prior work on design projects for NATO / defense / BQA / classified or highly constrained domains
Design & Research Mastery
- Strong experience in user research persona building journey maps wireframing prototyping (Figma Sketch Adobe XD etc.)
- Deep ability to design responsive accessible user-friendly interfaces under complex constraints
Security & Compliance Aware Design
- Experience designing UIs under strict security requirements (e.g. alerting permissions audit logs)
- Ability to embed security cues error states warnings and validation securely and clearly
Interaction & Visual Design Skills
- Excellent visual design skills: typography layout color theory iconography UI components
- Fluent in design systems and component reuse modular UI responsive & adaptive design
Collaboration & Implementation Sensibility
- Experience collaborating with front-end engineers; ability to deliver assets specs redlines handoffs
- Understanding of front-end constraints (HTML/CSS responsive behavior performance)
Usability & Testing
- Experience conducting usability tests gathering metrics iterating based on feedback
- Ability to analyze user behavior feedback loops A/B testing
Communication & Stakeholder Engagement
- Strong written and verbal English
- Ability to articulate design decisions trade-offs security concerns to non-design stakeholders
Process & Documentation Discipline
- Comfortable in environments with audits version control approval workflows documentation standards
- Meticulous attention to detail
Logistics & Eligibility
- Based in Europe (or legally contractible)
- Willing and able to undergo background checks security clearance if required

Preferred (Not Mandatory)

Direct UI/UX experience on NATO / BQA / defense contracts
Experience designing for real-time mission-critical systems or dashboards
Knowledge of domain-specific UI constraints (e.g. geo-data mapping situational awareness)
Experience with animation micro-interactions or advanced prototyping
Usability / UX certifications or formal UX education

What We Offer

Competitive contract compensation
Fully remote (Europe)
Long-term meaningful engagement
Opportunity to impact the usability and security of high-stakes systems
Professional standards structure and high expectations

Application Instructions

To be considered please submit:

CV / resume clearly demonstrating UI/UX work in secure / regulated / defense environments
Cover letter explaining how you meet each mandatory requirement
Portfolio of past UI/UX designs including prototypes journeys rationale and security-constrained work
References or contacts able to substantiate your design experience under secure/regulated domains

Note: Only applications that clearly and specifically demonstrate you satisfy all mandatory requirements will be reviewed.

Key Skills

CSS
InVision
HTML5
Ux
Usability
Wireframing
Fireworks
UI
Adobe Photoshop
Adobe Illustrator
Responsive Web Design
Sketch

Apply Now

About Company

Kats Recruitment

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UIUX Designer Long-Term Contract, Remote

Budapest - Hungary

Job Summary

Role Overview

Key Responsibilities

Mandatory Requirements

Preferred (Not Mandatory)

What We Offer

Application Instructions

Role Overview

Key Responsibilities

Mandatory Requirements

Preferred (Not Mandatory)

What We Offer

Application Instructions

Key Skills

About Company

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