Working Student - Quality Assurance (f/m/d)

airapps seeks a Backend Quality Assurance Engineer based in Munich. This position centers on upholding and enhancing the quality of backend systems, collaborating closely with development teams to help deliver dependable software releases. Key responsibilities Develop and execute thorough test plans for backend services Partner with developers to identify and document software defects Contribute to continuous improvement of software quality Role overview This role requires careful attention to detail and a commitment to supporting reliable backend operations. The Backend Quality Assurance Engineer will play an active part in ensuring that backend releases meet airapps' standards for quality and stability.

Join Avelios Medical as a Quality Assurance Lead, where you will oversee and enhance our quality assurance processes. In this pivotal role, you will ensure that our products meet the highest standards of quality and compliance. You will lead a team of QA professionals, fostering a culture of continuous improvement and innovation.

Join our dynamic team at Helsing as a Senior Quality Assurance Engineer, where you will play a crucial role in ensuring the delivery of top-tier software solutions. You will be responsible for designing and implementing testing strategies, identifying defects, and contributing to the overall quality of our products. This position offers an exciting opportunity to work in a fast-paced environment with cutting-edge technology.

Jacobian builds AI-powered tools to support medical reporting, helping radiologists with advanced speech recognition, structured clinical documentation, and generative AI. The company’s mission is to streamline clinical workflows so healthcare professionals can provide consistent, high-quality patient care. Role overview The Quality Assurance Engineer is responsible for maintaining and improving software quality across Jacobian’s platform. This Munich-based role works closely with developers and agile teams, shaping test strategies and setting clear quality standards. Key responsibilities Test design and automation Develop and maintain automated test scripts using Cypress and TypeScript in a behavior-driven development (BDD) environment. Create and manage both manual and automated test cases for component, integration, and end-to-end testing. Carry out exploratory testing for both frontend and backend services. Apply design patterns such as Page Objects to ensure tests are maintainable and scalable. Utilize AI tools to accelerate test creation, analyze coverage, and manage defects, supporting the development of AI-assisted QA automation. Quality processes and collaboration Collaborate with scrum teams to establish and uphold effective QA processes that ensure high software quality. Lead and participate in three-amigos sessions to clarify requirements and define testable acceptance criteria. Continuously refine QA methodologies and practices to enhance testing outcomes throughout the company. Reporting and documentation Manage test cases, plans, and execution cycles in Xray, ensuring coverage aligns with requirements. Document and report defects using the designated tracking tools. Prepare detailed test reports, metrics, and documentation for stakeholders and project teams. Keep testing procedures, plans, and verification documents current as required by project specifications. Mentorship and knowledge sharing Mentor junior QA team members and help foster a culture of learning and shared responsibility for quality.

Join Us in Advancing Europe's Hypersonic Technology At Hypersonica, we are at the forefront of transforming European defense technology. Our mission is to provide unmatched speed, resilience, and technological independence, establishing a new benchmark for excellence. As a dynamic and elite team, we tackle significant challenges and resolve them swiftly. As the Design Quality Assurance Manager, you will not be confined to a traditional role. You will immerse yourself in a highly talented environment where each member influences the company's trajectory. Our approach is to recruit a select group of outstanding professionals with extensive technical expertise, sound judgment, and the capacity to work independently. We value talent over conventional roles. While this position addresses a critical business need, its evolution will be significantly influenced by your unique contributions. If you have accomplished what others deemed impossible or possess a distinct blend of skills that defies the norm, we encourage you to apply. The impact of your work here is vital to Europe's journey towards technological autonomy.

JetBrains has built developer tools since 2000, focusing on efficiency and automation to help engineers work smarter. The JetBrains Cloud Platform (JCP) team develops cloud services that let organizations manage JetBrains products, track AI usage, and handle billing in one place. Role overview The Performance Quality Assurance Engineer (JCP Core) will help strengthen the reliability and scalability of distributed systems at JetBrains. This role centers on performance testing and analysis to make sure the platform remains stable as it grows. Locations Belgrade, Serbia Berlin, Germany Limassol, Cyprus Madrid, Spain Munich, Germany Paphos, Cyprus Prague, Czech Republic Warsaw, Poland Yerevan, Armenia What you will do Design and execute performance tests for cloud-based and distributed systems Analyze results to identify bottlenecks and stability issues Work with the JCP team to improve system reliability and scalability This position offers the chance to contribute to the core of JetBrains’ cloud platform, supporting the adoption of AI-driven development tools across organizations.

At The Exploration Company, we are pioneering the development, production, and operation of Nyx, a groundbreaking modular and reusable space orbital vehicle capable of in-orbit refueling. This innovative vehicle is designed to transport cargo and has the potential to carry humans in the future.Key Responsibilities:Quality Inspection Planning & Execution:Collaborate with the MAIT and Product Assurance teams to establish and implement inspection control activities at:Incoming materialsCritical stages of manufacturing, assembly, integration, and testing.Prior to customer delivery or next integration stage.Nonconformance Management:Facilitate the identification, documentation, and containment of nonconformances.Assist with Material Review Board (MRB) activities and monitor rework or repair implementations and verifications.Lead root cause analysis (RCA) and coordinate corrective and preventive actions with engineering and MAIT teams.Quality Assurance Support in Operations:Provide daily quality support to MAIT operations.Review and approve MAIT procedures.Ensure compliance with internal protocols, customer specifications, and aerospace quality standards (e.g., AS9100).Qualification of special processes based on EN9100 (e.g., welding, Non-Destructive Testing). Desirable experience includes welding.Train MAIT personnel on quality processes and best practices.Coordinate calibration activities.Continuous Improvement:Lead quality enhancement initiatives to improve process stability and product quality.Collaborate with design, manufacturing, and supply chain teams to elevate product quality.Analyze quality data and produce reports to identify trends and areas for improvement.

Role Overview The Exploration Company is hiring a Software Product Assurance Engineer in Munich, Germany. This position focuses on maintaining high standards for software quality through thorough testing and validation. The role supports efforts to improve product reliability and performance for projects that advance space exploration. What You Will Do Carry out comprehensive software testing and validation activities Work closely with cross-functional teams to address quality and reliability concerns Support ongoing improvements in software processes and performance Location This role is based in Munich, Germany.

We are looking for a dedicated and detail-oriented Quality Engineer (F/M/D) to join our team at NavVis in Munich. In this role, you will play a crucial part in ensuring the quality of our innovative products through rigorous testing and quality assurance processes. You will collaborate with cross-functional teams to identify areas for improvement and implement solutions that enhance product performance.

Join our vibrant team as a Dutch Audio Transcription Quality Assurance Specialist. In this role, you will play a crucial part in ensuring the accuracy and quality of audio transcriptions. If you have a keen eye for detail and a passion for maintaining high standards, this position is perfect for you!

Join NavVis GmbH as a Quality Control Technician, where you will play a crucial role in ensuring the quality and reliability of our cutting-edge products. You will be responsible for executing tests and inspections, analyzing results, and collaborating with engineering teams to uphold high standards of quality.

ABOUT USAt Avelios Medical, our vision is to revolutionize hospital and patient care through a leading software platform designed for data-driven digitization. We have developed a modular software solution that enhances and streamlines hospital workflows using cutting-edge technology, ensuring a user-friendly experience. Our mission is to empower healthcare professionals—hospitals, doctors, and nurses—by equipping them with the tools necessary to deliver outstanding patient care. As we continue to grow, we are eager to expand our team to drive significant advancements in healthcare digitization. We value diverse backgrounds and believe that inclusivity strengthens our organization.THE TEAM AND YOUR ROLEIn your role as a Nursing Professional for Software Testing (QA) (all genders), you will play a crucial part in ensuring our software functions reliably while providing an exceptional user experience. Your testing efforts will help us detect issues early, enhance usability, and continuously improve the stability of our platform. By collaborating closely with our product and engineering teams, you will have a direct impact on the quality of our software, contributing significantly to enhancing the digital care experience in hospitals.YOUR TASKSConducting tests on our software to assess functionality, design, usability, and content accuracy.Executing structured tests in accordance with defined requirements and test plans.Identifying and meticulously documenting all types of issues, from typographical errors to technical defects.Creating Jira tickets to report identified deviations and monitoring the resolution process.Developing and maintaining comprehensive test plans, test cases, and test reports.Performing regression tests for resolved issues.YOUR QUALIFICATIONSProven experience in software testing, quality assurance methodologies, and test processes.Prior experience in nursing is advantageous.Strong technical understanding, commitment to quality, and perseverance.Highly organized and self-motivated work ethic.Exceptional attention to detail with a passion for delivering precise results.Solution-oriented approach with a proactive mindset.Familiarity with Jira is a plus.Fluency in both German and English is required.

Join Our Team at Munich ElectrificationAt Munich Electrification, we're at the forefront of transforming the future of mobility. Our mission is to drive forward the shift towards electric and connected transportation solutions. We design cutting-edge electronic control units for electric vehicles and storage systems, catering to clients around the globe. Our dynamic international team consists of passionate engineers, dedicated to innovation and excellence. Situated in the vibrant heart of Munich at Heimeranplatz, our office is equipped with a state-of-the-art prototype and testing laboratory.What We Value:Technological Leadership: We innovate rapidly, challenge the status quo, and foresee future demands while learning from our experiences.Sustainability: We are committed to fostering a sustainable future, recognizing our impact, and inspiring others to create positive change.Team Culture: We believe in creating an enjoyable work environment that celebrates collaboration and inspiration across the globe.Entrepreneurial Spirit: We embrace change and pursue ambitious goals with enthusiasm.

As a Senior Backend / Platform Engineer at causaprima, you will take charge of the foundational platform that empowers our agents. This includes overseeing an event-driven architecture, managing data pipelines, integrating with customer accounting systems, and ensuring the infrastructure is reliable, auditable, and swift.Key ResponsibilitiesEvent Store Management — Lead the development of an append-only PostgreSQL event store featuring tamper-evident hash chaining, real-time event distribution, agent replay capabilities, and schema versioning.Cryptographic Signature Infrastructure — Implement key management and signature verification for all agent events, including establishing approval chains for external actions.Workflow Constraint Engine — Develop a robust gateway that verifies authorization before any external action (email, payment, API call) is executed.PII Vault & GDPR Compliance — Ensure the safe storage of personal data through isolated, encrypted solutions, allowing for the right to erasure and data residency per region.Multi-Tenancy Architecture — Design systems that incorporate row-level security and tenant isolation across all data stores, including tenant-scoped LLM API keys.Authorization (Cerbos) — Implement attribute-based access control for agents and humans with deterministic policy evaluations, ensuring LLMs are not responsible for authorization decisions.MCP Security Layer — Establish authentication protocols, capability-based scoping per partner, and rate limiting for the Model Context Protocol endpoint.Database Architecture — Drive PostgreSQL schema design, create effective indexing strategies, and enhance performance tuning and read replica topology.

Full-time | Munich | Seed Stage | Equity + SalaryJoin Us in Building a Transformative CompanyAt Knowlix, we are dedicated to amplifying the productivity of small businesses tenfold. Our goal is to establish ourselves as the premier platform for human-AI and AI-to-AI collaboration.Although we are in the early stages, we have grand ambitions. This is a unique chance for you to influence a product that will reach millions and set industry standards.We prioritize speed, frequent iterations, and exceptional quality. If you are passionate about building, deploying, and scaling innovative solutions, particularly leveraging AI for significant improvements, this is the opportunity for you.Why Choose Knowlix Now?We are a well-funded seed-stage startup, supported by top-tier investors and seasoned founders.Our technology is functional and our initial users are experiencing its transformative effects.We are targeting a vast market with a product that revolutionizes work dynamics.As one of our early team members, you will have significant influence and ownership over the company’s direction.We believe that rapid progress is achieved through focused efforts and continuous iteration.This isn't just a job; it's a chance to contribute to a once-in-a-generation company if we execute our vision effectively.The RoleWe are seeking a pragmatic and enthusiastic Backend Engineer with robust skills in Python and a strong understanding of SQL and cloud infrastructure. You will collaborate closely with AI researchers, product designers, and DevOps engineers to create a seamless interface between human users and our AI systems. Familiarity with Go, Rust, and Swift is advantageous, especially for future components such as microservices or mobile interfaces.

airapps is looking for a DevOps Engineer focused on backend development to help build and maintain scalable cloud-based systems. This position is based in Munich and works closely with teams across the company. Role overview This role centers on designing, implementing, and supporting backend infrastructure for airapps’ cloud applications. Collaboration with cross-functional teams is a key part of the job, ensuring that backend solutions meet business needs and technical standards. What you will do Work with teams to design and maintain backend systems for cloud-based products Use expertise in cloud services, automation, and infrastructure management to improve deployment processes Support and enhance CI/CD pipelines to increase system reliability Contribute ideas and technical solutions that help drive operational efficiency Requirements Experience with cloud services and backend infrastructure Knowledge of automation and deployment processes Ability to collaborate with cross-functional teams Strong problem-solving skills and an innovative approach

Join vCluster Labs as a Senior Backend Software Engineer, where your coding expertise will play a pivotal role in shaping the future of Kubernetes multi-tenancy. In this influential position, you will be a key architect of the vCluster Platform, navigating intricate Kubernetes internals to develop tools utilized by top engineering teams globally.Your responsibilities will include:Diving Deep into Kubernetes: Collaborate closely with Kubernetes internals, pushing the limits of container orchestration.Expert Go Development: Craft high-performance, resilient Go code that powers the core functionalities of the vCluster platform.Taking Ownership: Exhibit complete ownership of your projects; self-motivated and capable of guiding feature development from technical design to production without constant supervision.Open Source Contribution: Collaborate with the community and contribute to open-source initiatives, shaping the next generation of tenancy models with scalable solutions for resource sharing and isolation beyond basic namespaces.Solving Technical Challenges: Address complex engineering problems that require a profound understanding of systems architecture.This position may be ideal for you if you possess:Kubernetes Expertise: Extensive knowledge of Kubernetes internals, including architectural patterns, networking, and storage.Proficiency in Go: Strong programming capabilities in Go, translating Kubernetes insights into clean, efficient code.A Builder Mentality: Passion for building outside work, demonstrated through active GitHub projects or open-source contributions.High Agency: A self-driven individual thriving in environments where you can independently identify and solve problems.Startup Experience: A background in high-growth environments, comfortable with ambiguity and eager to make an impact.Bonus qualifications include:...

Atolls: The World’s Largest Community-Driven Shopping PlatformWe empower millions to make informed spending decisions, connecting them with the best brands and retailers across 20+ markets.Join our diverse team of over 1,000 professionals in 10 countries and contribute to products that impact global shoppers daily. Ready to make a difference? Read on!About This Role:We are seeking a Senior Java Backend Engineer to enhance our dynamic engineering team in Munich. In this pivotal role, you will be instrumental in designing, developing, and scaling high-performance backend systems utilizing cutting-edge Java technologies and cloud-native architectures. Ideal candidates are those who thrive in tackling complex systems, prioritize code quality, and possess a robust architectural perspective.Our Benefits:At Atolls, we prioritize your professional and personal growth. Here's what you can look forward to:A culture that champions personal and professional development, along with ample internal mobility opportunities.A welcoming and innovative team that values diverse perspectives.32 days of paid vacation plus an additional day off for your birthday.Flexible hybrid work arrangements to help balance your professional and personal life.Access to a learning budget and internal training resources to foster your development.Support through mental health coaching to promote well-being.Regular global and local events to celebrate achievements and foster connections.The opportunity to take a sabbatical after three years of service.A cloud-based setup that allows for collaboration from anywhere.*These benefits are applicable globally, with additional local perks based on your location.Responsibilities:As a Senior Java Backend Engineer, your key responsibilities will include designing and implementing robust backend solutions, ensuring system scalability, and maintaining high standards of code quality.

Role overview apaleo is looking for a Staff Backend Engineer with expertise in .NET to join the team in Munich. The main focus is on designing, building, and maintaining backend services that power apaleo’s hospitality products. What you will do Design and implement backend systems using .NET technologies Maintain and enhance existing services for better reliability and performance Collaborate with engineering, product, and design teams to develop scalable solutions Contribute to delivering a strong user experience through robust backend systems Location This role is based in Munich.