Pack is the people development platform for companies building the next generation of talent. We help you transform performers into A-Players — not with generic training, but with precision coaching, strategic mentorship, and a system that scales.

We combine:

An international network of elite mentors and operators

A platform that turns growth into a process, not a guess

A proprietary methodology rooted in behavioral science and execution

WHY WE NEED YOUR HELP

We are looking for a mid-level Frontend & UX Engineer to craft responsive, accessible, and performant user interfaces. This role focuses on turning complex workflows into intuitive experiences, collaborating closely with design and product teams, and ensuring consistent implementation of design systems. It’s ideal for an engineer who combines technical frontend expertise with a strong user-centered mindset.

OUR VALUES:

People-Focused

Relentless Growth

Straightforward Execution

Founder Mindset

MAMBA MENTALITY:

"Hard work outweighs talent.

Mamba mentality is about 4 a.m. workouts, doing more than the next guy, and then trusting in the work you’ve put in when it’s time to perform. Without studying, preparation, and practice, you’re leaving the outcome to fate. I don’t do fate."

Kobe Bryant

About the role

Primary Responsibilities

User Interface & Frontend Architecture

Build elegant, modular, and performant user interfaces using SvelteKit, TypeScript, and TailwindCSS.

Translate complex requirements and backend data into intuitive, responsive user experiences.

Work closely with design and product teams to implement and iterate on UI/UX improvements.

Define and enforce scalable component-based architectures and frontend design patterns.

User Experience Optimization

Prioritize and implement user-centric features, ensuring a consistent, accessible, and delightful experience across the application.

Collaborate with stakeholders to conduct user research, gather feedback, and validate UX assumptions.

Proactively identify UX bottlenecks or usability issues and own improvements end-to-end.

Testing, Accessibility & Performance

Maintain high frontend quality through automated testing with tools like Playwright and Vitest.

Ensure performance best practices including lazy loading, state management, and rendering optimization.

Enforce accessibility (a11y) standards and inclusive design practices across the platform.

Secondary Responsibilities

Cross-Team Collaboration

Work closely with Backend Engineers to define and consume APIs effectively.

Collaborate with DevOps teams to ensure efficient CI/CD for frontend releases.

Actively participate in design reviews, code reviews, and product planning discussions.

Design System & Reusability

Contribute to or help define our evolving design system and component library.

Advocate for design consistency, reusability, and scalable UI frameworks across the product.

Mentorship & Best Practices

Mentor junior frontend engineers and share knowledge across the team.

Establish and maintain frontend coding standards and champion best practices in accessibility, testing, and performance.

We know you may not have all these characteristics but, if you think you are the right person, we would love to meet you.

Requirements

Technical Skills:

English level: B2, we are an international team and all the meeting and communication are in English

Frontend: SvelteKit, TypeScript, JavaScript (ES6+), TailwindCSS, Component-based design, clean code conventions, and scalable architecture practices.

UX/UI Tools: Experience with Figma (or similar) for interpreting and creating designs, wireframes, and prototypes.

UX: Strong grasp of usability, accessibility (a11y), responsive design, and interaction patterns.

Testing: Playwright, Vitest, browser testing best practices.

Tooling & DevOps: GitHub Actions (CI/CD), Docker (basic understanding), modern frontend build tools (e.g., Vite).

Security: Familiarity with OWASP Secure Coding Practices applied to frontend development (e.g., input sanitization, XSS prevention, CSP implementation).

AI Integration (Nice to Have): Familiarity with integrating LLM APIs or designing interfaces for AI-enhanced workflows.

Nice to Haves:

You like putting yourself in the game

You like learning by doing and making mistakes

You like working in a dynamic and flexible environment

Soft Skills:

Strong collaboration and communication across product, design, and engineering teams.

Excellent problem-solving skills with a user-first mindset.

Comfortable in fast-paced and flexible environments.

Experience Required:

3+ years of experience as a Frontend or UI/UX Engineer in product-driven environments.

Demonstrated ability to work directly with Figma files, and design experience.

Experience with responsive design, performance optimization, and accessibility standards.

We know you may not have all these characteristics but, if you think you are the right person, we would love to meet you.

Our Pack for you

Contract

Working hours: full time

Contract term: fixed employment contract for 6 months, then a permanent contract.

We have designed a flexible compensation structure for our developers, giving you the choice between two options:

Option A – Performance-Based Package

Base salary aligned with role and seniority.

Bonus up to 50% of your salary based on Company, Team, and Individual performance.

There is no cap on bonuses — exceptional performance can lead to higher earnings, linked directly to over-performance.

Quarterly evaluations determine the performance multiplier (based on Deliverables, Skills, and Culture).

Option B – Fixed-Only Package

Base salary 15-20% higher than Option A

No participation in the performance-based bonus system.

Annual review: you can switch back to Option A during salary reviews if you wish.

Note: The fixed salary in Option B is designed to offer more financial stability for those who prefer predictability, while Option A offers higher upside potential linked to performance.

Benefits

STOCK-OPTION PLAN: we have allocated employees a specific number of shares in the company.

UNLIMITED MENTORING, COACHING & THERAPY SESSIONS: You will have the opportunity to follow a mentoring or a coaching path directly on our platform. Moreover, you will also have access to therapy sessions, thanks to our partner Serenis.

WELFARE PLATFORM & MEAL VOUCHERS: every month you will receive an amount on the Edenred Application and you will decide how to spend it.

If you want to discover more click here

"We are an equal opportunity employer and welcome applications from all qualified individuals, regardless of age, gender, ethnicity, sexual orientation, disability, or any other protected characteristic.”

APPLY NOW

Apply now

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