Java software developer Jobs in Landsberg Am Lech

Art : Unbezahltes Praktikum / Unpaid Internship

• Ort : Vollständig remote / Fully Remote
• Dauer : 6 Monate / 6 months
• Arbeitszeit : Teilzeit (ca. 20 Stunden pro Woche) / Part-time (approx. 20 hours per week)
• Start : Schnellstmöglich / As soon as possible
• Sprache : Englisch (mindestens C1-Niveau) / English (C1 level or higher)

Tasks

We are hiring for unpaid Internship positions :

1. Unpaid Remote Intern – UI / UX Designer

Location : Remote

Duration : 6 months

Type : Unpaid Internship

Working Time : Approx. 20 hours / week (flexible)

Language : English (C1 level or higher)

Start Date : As soon as possible

About the Role

We are looking for a creative and detail-oriented UI / UX Designer Intern to join our remote team. You’ll help design seamless, user-friendly interfaces for real digital products like Invoice AI — our smart invoicing and tax automation platform. If you want to grow your skills, build your portfolio, and gain hands-on experience, this opportunity is for you.

Responsibilities

Design wireframes, prototypes, and user flows using tools like Figma or Adobe XD

Conduct basic UX research, competitor analysis, and usability reviews

Collaborate with developers to ensure smooth handoff and accurate implementation

Help maintain and improve the design system and brand consistency

Iterate on feedback and work closely with product and marketing teams

Assist in improving visual consistency and accessibility of the user experience

Qualifications

Benefits

Work on real SaaS and digital products

Build a strong UI / UX portfolio

Get mentorship and hands-on design experience

Work remotely and flexibly

Certificate of completion and recommendation letter upon request

How to Apply

Send your portfolio and CV

Subject line : UI / UX Design Intern Application (Unpaid)

Let’s create beautiful and user-friendly experiences — together! 🧠🎨

2. Full-Stack Software Engineer Intern (AI Experience)

Location : Remote

Duration : 6 months

Start Date : As soon as possible

What You'll Do :

Develop and maintain full-stack web &Mobile applications using modern frameworks.

Work with both frontend (React, Flutter, Vue.js, or similar) and backend (PHP, Python, or .NET) technologies.

Integrate AI models and APIs into web applications.

Optimize and scale applications for performance and reliability.

knowledge of UI / UX design, and data science.

Debug, test, and document software solutions.

Who You Are :

Why Join Us?

Gain hands-on experience in full-stack and AI development.

Work on real-world projects that make an impact.

Build a strong portfolio with innovative AI-integrated applications.

Network and collaborate with industry professionals.

How to Apply :

Send your CV, GitHub / portfolio link, and a brief intro about yourself to with the subject line :

Full-Stack Software Engineer Internship Application

3. Unpaid Remote Intern – Flutter Developer (Mobile App Development)

Location : Remote

Duration : 6 months

Type : Unpaid Internship

Working Time : Approx. 20 hours / week

Language : English (C1 level or higher)

Start Date : As soon as possible

About the Role

We are looking for a motivated Flutter Developer Intern to join our team and contribute to building cross-platform mobile applications. This is an excellent opportunity to gain hands-on experience in a real development environment and work on meaningful projects with a supportive international team.

Responsibilities

Develop and maintain cross-platform mobile apps using Flutter

Integrate backend services and APIs

Collaborate with UI / UX designers to bring interfaces to life

Debug, test, and optimize app performance on Android and iOS

Participate in code reviews and agile development workflows

Contribute ideas to improve the functionality and user experience of our apps

Qualifications

Benefits

Work on real mobile app projects with user impact

Gain practical experience in a professional development workflow

Flexible, remote work schedule

Mentorship from experienced developers

Certificate of completion & recommendation letter upon successful completion

Great addition to your developer portfolio

How to Apply

Send your CV and GitHub link or portfolio (if available)

Please include “Flutter Developer Intern Application” in your application.

4. 💻 Unpaid Remote Intern – .NET Developer (C# / ASP.NET Core)

Location : Remote

Duration : 6 months

Type : Unpaid Internship

Working Time : Approx. 20 hours / week

Language : English (C1 level or higher)

Start Date : As soon as possible

About the Role

Are you passionate about building robust and scalable web applications? Join our team as a .NET Developer Intern and get hands-on experience with real projects, using C#, ASP.NET Core , and other modern Microsoft technologies. Work closely with experienced developers in an agile, remote-first environment.

Responsibilities

Assist in developing web applications using ASP.NET Core and C#

Build and integrate RESTful APIs and backend services

Write clean, testable, and maintainable code

Debug, troubleshoot, and document software components

Use Git and participate in version control workflows

Collaborate with UI / UX designers, frontend developers, and project leads

Contribute to planning and sprint reviews in an agile setting

Qualifications

Benefits

Work remotely and flexibly from anywhere

Learn from experienced .NET developers and gain practical skills

Work on real-world projects used by real users

Receive a certificate of completion and a recommendation letter

Build your portfolio and strengthen your resume

Opportunity for long-term collaboration for top performers

How to Apply

Send your CV and (if available) GitHub or project samples

Subject line :

5. 🤖 Unpaid Remote Intern – AI Software Engineer (Machine Learning / Python)

Location : Remote

Duration : 6 months

Type : Unpaid Internship

Working Time : Approx. 20 hours / week

Language : English (C1 level or higher)

Start Date : As soon as possible

About the Role

Do you love working with data, algorithms, and smart systems? Join us as an AI Software Engineer Intern and contribute to real projects involving machine learning, data processing, and AI integration . This is an exciting opportunity to build practical experience in the growing field of Artificial Intelligence within a collaborative and innovative team.

Responsibilities

Develop and test machine learning models using Python and relevant libraries (e.g. scikit-learn, TensorFlow, PyTorch)

Collect, clean, and analyze data sets for training and evaluation

Optimize model performance and evaluate results using appropriate metrics

Support AI-driven features in existing products and prototypes

Document processes, results, and insights clearly for the team

Collaborate with software engineers, data scientists, and product leads

Qualifications

Benefits

Work on real AI / ML projects with real-world applications

Remote work with a flexible schedule

Learn from experienced engineers and AI researchers

Add strong, practical AI projects to your portfolio

Certificate of completion & recommendation letter

Opportunity to contribute to open-source or applied AI systems

How to Apply

Send your CV and any relevant project / GitHub links

Subject line : “AI Software Engineer Intern Application”

Let’s shape the future with AI — together. 🤖✨

6. Unpaid Remote Intern – Graphic & Video Designer

Location : Remote

Duration : 6 months

Type : Unpaid Internship

Working Time : Approx. 20 hours / week (flexible)

Language : English (C1 level or higher)

Start Date : As soon as possible

About the Role

We are looking for a creative and driven Graphic & Video Designer Intern to join our remote team. You will help design visuals and video content that strengthen our branding and drive engagement across digital platforms — especially for products like Invoice AI and upcoming tech ventures.

Responsibilities

Design graphics for social media, websites, presentations, and product branding

Create short videos, animations, reels, and motion graphics using tools like Adobe Premiere Pro , After Effects , or CapCut

Support marketing campaigns with visually consistent digital assets

Collaborate with UI / UX, marketing, and content teams on ongoing projects

Assist in building our visual brand identity across platforms

Organize and maintain creative assets for reuse and repurposing

Qualifications

Benefits

Work on real marketing and product campaigns

Build a strong multimedia design portfolio

Fully remote and flexible internship

Get mentorship and creative feedback

Receive a certificate of completion and recommendation letter

How to Apply

Send your portfolio (with graphic + video samples) and CV

Subject line : Graphic & Video Design Intern Application (Unpaid)

7. Unpaid Remote Intern – AI Researcher (Applied & Writing Focus)

Location : Remote

Duration : 6 months

Type : Unpaid Internship

Working Time : Approx. 20 hours / week (flexible)

Language : English (C1 level or higher)

Start Date : As soon as possible

About the Role

We’re looking for a motivated and curious AI Research Intern to support our technical and written research efforts on applied AI topics. You’ll work on practical experiments, write analytical content, and collaborate with the product team on advancing AI use cases — especially around smart automation, predictive systems, and explainable AI.

This is a perfect opportunity for someone pursuing a career in AI / ML research, data science, or technical writing .

Responsibilities

Conduct research and hands-on experimentation using Python, open datasets, and ML libraries

Write clear technical articles, internal briefs, or whitepapers explaining AI concepts, models, and findings

Test and document small-scale AI use cases (e.g., document automation, anomaly detection, NLP)

Assist in creating research-backed content for product development or external publishing

Prepare charts, diagrams, or visual summaries of findings for team and stakeholder communication

Stay updated on the latest in AI, ethics, and emerging trends, and translate complex topics into actionable insights

Qualifications

Benefits

Work remotely with a flexible schedule

Gain experience in applied AI and technical communication

Collaborate with an international, multidisciplinary tech team

Build a portfolio of written and technical research

Certificate of completion and recommendation letter

How to Apply

Send your CV , writing samples (optional) , or links to relevant research / GitHub projects.

Subject line : AI Research Intern Application

Requirements

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