Cookies & analytics consent
We serve candidates globally, so we only activate Google Tag Manager and other analytics after you opt in. This keeps us aligned with GDPR/UK DPA, ePrivacy, LGPD, and similar rules. Essential features still run without analytics cookies.
Read how we use data in our Privacy Policy and Terms of Service.
🤖 15+ AI Agents working for you. Find jobs, score and update resumes, cover letter, interview questions, missing keywords, and lots more.

osapiens • Mannheim, Baden-Württemberg, Germany
Salary: €17 - €22 / hour
Role & seniority
Stack / tools
Frontend testing: Playwright (JavaScript/TypeScript)
Other: JavaScript/TypeScript projects, Git, Agile ways of working
Testing frameworks familiarity: Jest, Cypress (nice-to-have)
Top 3 responsibilities
Support QA team to ensure platform quality and reliability through testing and documentation review
Write and execute frontend tests (Playwright) to support a smooth user experience
Identify, report, and collaborate with developers on quality issues; contribute to test planning and release notes
Must-have skills
Currently enrolled in a university program (CS, engineering, or related preferred)
First hands-on experience with software testing; frontend testing or JS/TS projects
Strong interest in QA, software development, and technical documentation
Ability to work independently, learn quickly, own tasks
High attention to detail; motivated to maintain high-quality standards
Nice-to-haves
Familiarity with Cypress/Jest or other frontend testing frameworks
Experience with Git and agile methodologies
Prior exposure to test planning, risk assessment, or documentation tasks
Location & work type
Location: Mannheim
Employment Type: Internship / Working Student
Notes
Working Student - Quality Assurance (m/f/x)
Department: osapiens Hub
Employment Type: Internship
Location: Mannheim
Compensation: €17.00 - €22.00 / hour
Description As a Working Student you will be part of our Product & Software Engineering HUB Team, supporting us in delivering a reliable and high-quality platform experience to our customers. You will gain hands-on exposure to testing, documentation, and product quality processes, directly contributing to the smooth functionality of our software.
Working closely with developers and product managers, you will take ownership of meaningful tasks in testing and documentation, helping ensure that every release meets high-quality standards while developing your own skills in modern software development practices.
The osapiens HUB is a cloud-based platform that helps businesses manage their sustainability, compliance, and transparency efforts more easily. The HUB offers ready-made software solutions that automate compliance with environmental and social regulations, helping businesses track and improve sustainability with minimal manual effort. It’s user-friendly, adaptable, and optimizes existing resources.
Your Responsibilities Support our QA Team in ensuring the quality and reliability of our platform through testing and documentation review Write and execute frontend tests using Playwright and JavaScript/TypeScript to help deliver a smooth user experience Work closely with developers to identify and report quality issues during the development lifecycle Contribute to test planning and risk assessments to gain insight into product delivery processes Help maintain release notes and technical product documentation with clarity and accuracy
Your Experience Currently enrolled in a university program (computer science, engineering, or related fields preferred). First hands-on experience with software testing, frontend testing frameworks (e.g. Playwright, Cypress, Jest) or JavaScript/TypeScript projects A strong interest in quality assurance, software development, and technical documentation Ability to work independently, learn quickly, and take ownership of tasks Familiarity with version control (Git) and agile ways of working is a plus High attention to detail and motivation to maintain high-quality standards
Join us for this and more... Real-world exposure to modern software development and quality assurance practices A dynamic, collaborative environment where your contributions directly impact product quality The opportunity to expand your technical skills Ownership of meaningful tasks with room for creativity and learning Flexibility through hybrid work options where possible Regular team events and knowledge-sharing sessions And of course – free drinks and snacks to keep you energized during your day