Pflichtpraktikum Frontend & UX Design (m/w/d) - React, UI/UX & MedTech-Startup

📍 Job Overview

Job Title: Pflichtpraktikum Frontend & UX Design (m/w/d) - React, UI/UX & MedTech-Startup

Company: Think3DDD GbR

Location: Berlin, Germany

Job Type: Internship

Category: Frontend Development & UX/UI Design

Date Posted: 2025-12-21

Experience Level: Entry Level (Internship)

Remote Status: Hybrid

🚀 Role Summary

• Develop and enhance sophisticated web interfaces using modern technologies like React, JavaScript, HTML, and CSS, directly contributing to innovative MedTech solutions.

• Engage in comprehensive UX/UI design processes, translating complex requirements into intuitive and user-friendly interfaces from wireframing to code implementation.

• Optimize application performance and usability, ensuring a seamless and effective user experience across various devices and platforms.

• Foster strong collaboration with cross-functional teams, including backend developers, product managers, and designers, to ensure holistic feature development and successful product launches.

• Drive iterative improvements of existing interfaces by actively incorporating user feedback and analyzing usage scenarios to enhance overall product effectiveness.

📝 Enhancement Note: This role is specifically designed for an intern seeking practical experience in bridging frontend development and UX/UI design within a specialized MedTech startup environment. The emphasis is on hands-on contribution to real-world applications, making it an excellent opportunity for students to build a portfolio and gain industry insight.

📈 Primary Responsibilities

• Develop and iterate on user-facing web applications using React, JavaScript, HTML, and CSS, ensuring code quality and maintainability.

• Design and implement user interfaces and user experiences, creating wireframes, mockups, and prototypes that align with user needs and business objectives.

• Ensure responsive design principles are applied to create applications that function flawlessly across desktops, tablets, and mobile devices.

• Conduct performance and usability testing, identifying areas for improvement and implementing solutions to enhance user satisfaction and application efficiency.

• Collaborate effectively with backend developers to integrate frontend components with server-side logic and APIs.

• Work closely with product teams to understand user requirements, translate them into design specifications, and contribute to product roadmap discussions.

• Participate in design reviews and provide constructive feedback to peers and stakeholders, fostering a culture of continuous improvement and design excellence.

• Assist in the creation and maintenance of design systems and style guides to ensure consistency across all digital products.

📝 Enhancement Note: While the role is an internship, the responsibilities imply a significant degree of hands-on involvement and contribution to core product development. The expectation is for the intern to actively participate in the full lifecycle of feature development, from conceptualization and design to implementation and optimization, mirroring the responsibilities of a junior developer or designer.

🎓 Skills & Qualifications

Education: Enrollment in a relevant degree program such as Computer Science, Informatics, Media Informatics, UX/UI Design, Interaction Design, Web Development, or a comparable field with a strong focus on Frontend and User Experience.

Experience: While specific professional experience is not required for an internship, a foundational understanding and demonstrable interest in web development and user-centered design are essential.

Required Skills:

• Good knowledge of React, JavaScript, HTML, and CSS for frontend development.

• Basic understanding of UX principles and user-centered design methodologies.

• Experience with design tools such as Figma, Adobe XD, Sketch, or similar for creating wireframes and mockups.

• Familiarity with responsive design concepts and implementation.

• Ability to work effectively in a team environment, collaborating with diverse stakeholders.

• Structured work approach, creativity, and a proactive attitude.

Preferred Skills:

• Prior experience with version control systems like Git.

• Exposure to state management libraries in React (e.g., Redux, Context API).

• Understanding of UI/UX best practices for web applications.

• Familiarity with Agile development methodologies.

• Interest in the MedTech or healthcare technology sector.

• Basic understanding of performance optimization techniques for web applications.

📝 Enhancement Note: The emphasis on "Motivation, Lernbereitschaft und ein gutes Gespür für Nutzer*innen zählen mehr" (Motivation, willingness to learn, and a good sense for users count more) indicates that while technical skills are important, the company prioritizes candidates with a strong aptitude for learning and a user-centric mindset, common for internship roles where foundational skills are more critical than deep expertise.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase of personal projects or academic work demonstrating proficiency in React, JavaScript, HTML, and CSS.

• Examples of UX/UI design work, including wireframes, mockups, and prototypes created using tools like Figma or Adobe XD.

• Projects that highlight an understanding of responsive design and how to adapt interfaces for different devices.

• Demonstrations of problem-solving through design, such as improving existing interfaces or creating intuitive workflows for complex tasks.

Process Documentation:

• For design projects, include a brief explanation of your design process, from initial concept and user research (if any) to final implementation.

• For development projects, outline the key technologies used and any challenges overcome during development.

• If applicable, present case studies that detail the problem, your solution, and the outcome, with a focus on user impact or efficiency gains.

📝 Enhancement Note: For an internship role, the portfolio expectations are geared towards demonstrating potential and foundational skills rather than extensive professional experience. The company is looking for evidence of a structured approach to both design and development, a keen eye for user experience, and a willingness to learn and apply new processes.

💵 Compensation & Benefits

Salary Range: As this is a Pflichtpraktikum (mandatory internship), compensation is typically governed by German labor laws and company policy for interns. While not explicitly stated, internships in Berlin often provide a stipend. For a relevant internship in Berlin, a monthly gross salary range of €400 - €1,200 is common, depending on the specific duties and duration.

Benefits:

• Hands-on Experience: Work on real web applications with direct impact in the MedTech sector.

• Startup Culture: Experience flat hierarchies, short decision-making processes, and significant responsibility.

• Work-Life Balance: Enjoy flexible working hours and the possibility of home office arrangements.

• Top Location: Work in a modern office in Berlin-Adlershof, a hub for technology and research.

• Networking & Career Opportunities: Collaborate with experts from research institutions and the industry.

• Comfort Factor: Access to a modern kitchen, coffee, tea, and snacks.

• Creative Freedom: Opportunities to contribute personal UX and UI ideas.

• Meaningful Work: Develop software used in the healthcare sector.

Working Hours: Flexible working hours and home office options are available, suggesting a degree of autonomy in managing work schedules, likely aligning with a standard 40-hour work week typical for full-time internships in Germany, but with flexibility.

📝 Enhancement Note: The benefits highlight a supportive and engaging work environment typical of a growing startup. The emphasis on flexibility and hands-on experience is particularly attractive for interns looking to maximize their learning and career development. The mention of "Pflichtpraktikum" suggests adherence to specific German internship regulations and potential compensation structures.

🎯 Team & Company Context

🏢 Company Culture

Industry: MedTech, 3D Scanning, 3D Printing, Software Development. Think3DDD operates at the intersection of advanced technology and healthcare, aiming to make complex medical and technical processes accessible through intuitive software.

Company Size: Startup. As a startup, Think3DDD likely offers a dynamic and fast-paced work environment with lean structures, encouraging agility and direct impact. This typically translates to close-knit teams and opportunities for broad exposure.

Founded: Not explicitly stated, but described as a "mehrfach ausgezeichnetes Startup" (multi-award-winning startup), indicating established innovation and recognition within its field.

Team Structure:

• The team likely consists of specialized roles in frontend development, backend development, UX/UI design, product management, and potentially R&D.

• As a startup, the structure is probably relatively flat, with direct communication lines between team members and leadership.

Methodology:

• Data-Driven Improvement: Iterative refinement based on feedback and usage scenarios suggests a data-informed approach to product development.

• Agile Development: The mention of collaboration across teams and iterative improvements hints at Agile or Lean methodologies being employed.

• User-Centric Design: A core focus on translating complex technology into intuitive software for users underscores a commitment to user-centered design principles.

Company Website: https://www.think3ddd.de

📝 Enhancement Note: The company's focus on MedTech and advanced technologies, combined with its startup nature, creates a unique culture. It's likely a place where innovation is encouraged, and employees have the opportunity to make a tangible difference in a critical industry, while also benefiting from the agility and collaborative spirit of a startup.

📈 Career & Growth Analysis

Operations Career Level: This is an internship position, serving as an entry point into the fields of Frontend Development and UX/UI Design. It provides foundational experience and exposure to professional workflows.

Reporting Structure: The intern will likely report to a lead developer, a design lead, or a product manager who oversees the intern's projects and provides guidance. Direct collaboration with various team members is also expected.

Operations Impact: While an intern's direct impact is foundational, their contributions to frontend development and UX/UI design are crucial for translating complex MedTech technology into accessible and user-friendly software. This directly influences user adoption, satisfaction, and the overall effectiveness of the company's products in the healthcare sector.

Growth Opportunities:

• Skill Development: Gain practical experience in React, JavaScript, HTML/CSS, UX/UI design tools, and responsive design within a professional setting.

• Industry Exposure: Deepen understanding of the MedTech industry, its unique challenges, and the role of software within it.

• Portfolio Building: Develop tangible project examples that can be showcased to future employers.

• Networking: Build connections with experienced professionals in technology and healthcare.

• Potential for Future Roles: Successful interns may be considered for future junior positions or further internships, depending on performance and company needs.

📝 Enhancement Note: This internship is framed as a learning and development opportunity. The growth path focuses on acquiring practical skills, gaining industry insight, and building a professional network, which are critical steps for aspiring frontend developers and UX designers.

🌐 Work Environment

Office Type: The company offers a modern office space located in Berlin-Adlershof, described as a "creative atmosphere" and part of a technology and research hub. This suggests a professional yet inspiring environment conducive to innovation and collaboration.

Office Location(s): Berlin-Adlershof, Germany. This location is known for its concentration of scientific institutions and technology companies, providing a dynamic ecosystem for startups.

Workspace Context:

• Collaborative Environment: The emphasis on teamwork and cross-functional collaboration indicates an open and interactive workspace designed to facilitate communication.

• Operations Tools & Technology: While specific tools are listed separately, the workspace likely provides the necessary hardware and software infrastructure for frontend development and UX/UI design tasks.

• Team Interaction: Opportunities for regular interaction with developers, designers, and product teams are integral to the daily workflow, fostering knowledge sharing and mutual support.

Work Schedule: Flexible working hours and home office options are provided, allowing interns to manage their time effectively while balancing project deadlines and personal commitments. This flexibility supports a healthy work-life balance and accommodates individual working styles.

📝 Enhancement Note: The work environment at Think3DDD is characterized by a blend of startup dynamism, a focus on innovation within a specific technological niche (MedTech), and a supportive culture that values flexibility and collaboration. The Berlin-Adlershof location adds an academic and research-oriented dimension to the setting.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: Review of application materials, including CV, cover letter, and portfolio.

• Technical/Design Assessment: Potentially a short technical test or a discussion about design principles and past projects to gauge skills and understanding.

• Team Interview: Meeting with potential team members (developers, designers) to assess cultural fit, communication style, and collaborative potential. This may involve discussing specific project ideas or problem-solving scenarios.

• Final Interview: Discussion with a hiring manager or founder to confirm suitability and discuss internship details.

Portfolio Review Tips:

• Highlight Relevance: Showcase projects that best demonstrate your skills in React, JavaScript, HTML/CSS, and UX/UI design.

• Showcase Process: For design work, clearly articulate your thought process, user research (if any), and design decisions. For development, explain the technical challenges and solutions.

• Quantify Impact: If possible, mention any positive outcomes or learnings from your projects, even if they are academic or personal.

• Keep it Concise: Focus on quality over quantity. Select a few strong examples that align with the internship requirements.

• Ensure Accessibility: Make sure your portfolio is easily accessible online (e.g., a personal website, GitHub repository, or Behance/Dribbble profile).

Challenge Preparation:

• Be prepared to discuss your favorite React projects and why.

• Expect questions about your approach to user-centered design and how you translate user needs into interface solutions.

• Think about how you would approach optimizing the performance or usability of a web application.

• Be ready to articulate your understanding of responsive design principles.

• Prepare questions to ask the interviewers about the company, the team, and the internship projects.

📝 Enhancement Note: The interview process for an internship will likely focus on assessing potential, learning aptitude, and cultural fit. A strong, relevant portfolio that clearly demonstrates foundational skills and a methodical approach to both design and development will be a key differentiator.

🛠 Tools & Technology Stack

Primary Tools:

• Frontend Framework: React is explicitly mentioned as a core technology.

• Programming Languages: JavaScript, HTML, CSS are fundamental.

• Design Tools: Figma, Adobe XD (or similar like Sketch) for wireframing, prototyping, and UI design.

Analytics & Reporting:

CRM & Automation:

• Not directly relevant to this frontend/UX role, but the company may use CRM systems for its business operations. The focus here is on the development and design stack.

📝 Enhancement Note: The technology stack is centered around modern web development practices, with a strong emphasis on React for the frontend and industry-standard tools for UX/UI design. Familiarity with these tools is crucial for success in this internship.

👥 Team Culture & Values

Operations Values:

• Innovation & Excellence: As an award-winning startup in MedTech, a drive for innovation and high-quality output is likely paramount.

• User-Centricity: Translating complex technologies into intuitive software implies a deep commitment to understanding and serving user needs.

• Collaboration & Teamwork: The emphasis on cross-functional teams suggests a culture that values open communication and shared goals.

• Learning & Growth: The willingness to hire interns and the mention of "Lernbereitschaft" (willingness to learn) point to a culture that supports professional development.

• Impact & Purpose: Working in MedTech provides a strong sense of purpose, contributing to advancements in healthcare.

Collaboration Style:

• Cross-functional Integration: Close collaboration between frontend, backend, product, and design teams is essential for holistic product development.

• Feedback-Driven: Iterative improvements based on feedback indicate an open culture where constructive criticism is valued and acted upon.

• Agile & Responsive: The startup environment likely fosters a quick-paced, adaptable approach to project execution and problem-solving.

📝 Enhancement Note: The culture at Think3DDD appears to be a blend of startup agility, a commitment to innovation in a meaningful sector (MedTech), and a strong emphasis on user experience and effective teamwork. Interns are expected to be proactive, collaborative, and eager to learn.

⚡ Challenges & Growth Opportunities

Challenges:

• Bridging Design and Development: Effectively translating UX/UI designs into functional, well-coded frontend components can be challenging.

• Understanding Complex Domains: Grasping the intricacies of MedTech and 3D technologies to design and develop appropriate solutions.

• Balancing User Needs with Technical Constraints: Finding optimal solutions that satisfy both user experience goals and technical feasibility.

• Adapting to Startup Pace: Working in a fast-paced startup environment requires flexibility and the ability to adapt quickly to changing priorities.

Learning & Development Opportunities:

• Mastery of React & Modern Frontend: Deepen expertise in React and related ecosystem tools through practical application.

• UX/UI Design Skills: Gain hands-on experience in the entire design process, from user research to high-fidelity prototyping.

• MedTech Industry Insight: Develop a specialized understanding of software development within the healthcare technology sector.

• Professional Workflow: Learn industry best practices for version control, code reviews, and collaborative development.

• Portfolio Enhancement: Build a robust portfolio with real-world project contributions.

📝 Enhancement Note: This internship is positioned as a significant growth opportunity, offering interns the chance to tackle complex challenges in a specialized industry while developing highly marketable skills in frontend development and UX/UI design.

💡 Interview Preparation

Strategy Questions:

• Frontend Development: Be ready to discuss your experience with React, how you manage component state, and your approach to responsive design. Expect questions on JavaScript fundamentals.

• UX/UI Design: Prepare to walk through your design process for a project. Discuss how you identify user needs and translate them into design solutions. Explain your familiarity with user-centered design principles.

• Problem-Solving: You might be presented with a hypothetical UI challenge or a scenario to optimize an existing interface. Focus on your methodical approach and how you'd gather information.

Company & Culture Questions:

• Research Think3DDD's products, mission, and recent news (e.g., awards). Be prepared to articulate why you are interested in working for a MedTech startup.

• Consider how your skills and working style align with a startup culture (e.g., adaptability, proactivity, collaboration).

Portfolio Presentation Strategy:

• Tell a Story: For each portfolio piece, explain the problem, your role, your process, the tools you used, and the outcome.

• Focus on Impact: Highlight how your design or development work solved a problem or improved user experience.

• Showcase Technical Skills: For development pieces, be ready to discuss the code structure and specific technologies used.

• Demonstrate Design Thinking: For design pieces, articulate the rationale behind your design choices.

• Be Prepared for Q&A: Anticipate questions about your decisions and be ready to defend them constructively.

📝 Enhancement Note: The interview preparation advice emphasizes demonstrating a blend of technical aptitude, design thinking, and cultural fit. A well-prepared candidate will not only showcase their skills but also their understanding of the company's mission and the specific demands of working in a MedTech startup.

📌 Application Steps

To apply for this Frontend & UX Design Internship:

• Submit your application through the provided link on join.com.

• Tailor your Resume: Highlight relevant coursework, projects, and any technical skills that align with React, JavaScript, HTML/CSS, and UX/UI design tools. Use keywords from the job description.

• Curate Your Portfolio: Ensure your portfolio clearly showcases your best work in both frontend development and UX/UI design. Include examples that demonstrate your understanding of responsive design and user-centered principles.

• Craft a Compelling Cover Letter: Express your enthusiasm for Think3DDD's mission in MedTech and explain why you are a good fit for this specific internship, emphasizing your motivation and willingness to learn.

• Prepare for the Interview: Research the company and be ready to discuss your portfolio, technical skills, and design process. Prepare thoughtful questions to ask the interviewers.

⚠️ 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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