Jobs

Bragi was founded in 2013 and launched the world's first Truly Wireless Earphones in 2015 (yes, a whole 12 months before the Airpods...)

Since then, we have evolved from a promising startup to a market-moving creator of innovative technology, opening the new category of Truly Wireless Earphones. Bragi transformed into a software enabler for consumer brands, focusing on scaling its technology after investing more than $90 million in software and AI.

Now we are a leader in the AI headphone space, known for our smart devices that integrate seamlessly into users' lives. With a focus on innovation and user experience, we are driving the evolution of wearable technology.

Senior Mobile Test Automation Engineer

This is a remote role, but you are welcome to join us in the Munich office

Tasks

• Define and execute the mobile test automation strategy; partner with architects and embedded teams to improve testing at system, subsystem, and integration levels (unit/component tests remain with partner dev teams)


• Own and evolve our Python, pytest, and Appium framework; drive Android and iOS tests on real devices in our in-house farm with parallel execution


• Implement and maintain GitLab CI pipelines for the test suite, including runner sizing, reporting, retries, and flake management


• Integrate AI-assisted tooling into the workflow; pair daily with AI coding assistants to accelerate test authoring and framework development, and shape adoption across the QA team


• Analyse test results (Allure, HTML reports) and collaborate with developers to diagnose, fix, and retest defects, particularly for audio features (ANC, Transparency, EQ, hot words, voice control)


• Develop and maintain test specifications; execute automated and exploratory tests; drive continuous improvement

Requirements

• 5+ years in mobile app testing and/or development (Android and iOS)


• Strong Python skills with hands-on experience in pytest and Appium


• Experience with white-label/multi-brand apps; comfortable managing brand-specific configs, assets, and variants from a shared codebase, and structuring tests to scale across partner builds without duplication


• Experience running tests on real device farms or remote devices (e.g., BrowserStack, Sauce Labs, AWS Device Farm, or in-house) and integrating them into CI/CD (GitLab preferred)


• AI-augmented workflow: you actively use AI coding assistants for test development, debugging, and framework work, and can articulate where they help versus where they do not


• Applied AI in testing: experience or strong interest in LLMs/agents for test generation, flake triage, log analysis, exploratory testing, or self-healing locators


• Bonus: experience testing audio, Bluetooth, or embedded-adjacent consumer products (e.g., ANC, codecs, BLE pairing, firmware/app interaction)

Benefits

• 
  

  A project that is extremely technically challenging and will change how audio is consumed forever

  
  


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  Master your automation skills by working in a creative and game-changing environment with many Senior Engineers

  
  


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  A chance to deliver a delightful experience to 25m+ users in the next 12 months (existing base is 10m+)

  
  


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  A flexible online Learning & Development program: choose where you want to improve yourself

  
  


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  10 professional coaching sessions with experts to support your growth

  
  


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  If you are in Munich and would like to work from the office, you can enjoy onsite perks such as breakfast and lunch, as well as regular social events. For remote colleagues, we also offer a range of virtual activities

  
  


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  Work from where suits you best

  
  

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As a Test Automation Engineer (m/f/d), you will be responsible for building and maintaining automated tests that ensure the reliability and performance of our web-based software products.

You will work closely with developers and product teams to integrate testing directly into the development workflow and help deliver stable, high-quality releases.

This role is highly hands-on, with a strong emphasis on writing code for automation rather than managing test processes or documentation-heavy workflows.

What is your Day to Day Mission:

• Design, implement, and maintain automated test suites for web applications (UI, API, and integration levels)

• Collaborate with developers to ensure testability and integrate tests into CI/CD pipelines

• Analyze test results, debug failures, and help identify root causes

• Contribute to test strategy and tooling decisions with a pragmatic, engineering-driven mindset

• Continuously improve test reliability, execution speed, and maintainability

• Perform targeted manual or exploratory testing when automation is not sufficient

What you bring to the team:

• 3+ years of experience in test automation or software engineering

• Strong programming skills (e.g., TypeScript/JavaScript, Python, or similar)

• Hands-on experience with modern automation tools such as:

  1. Playwright, Cypress, Selenium, or similar

  2. Solid understanding of web technologies (HTML, CSS, browser behavior, APIs)

  Nice to Have:

• Experience testing REST APIs and working with tools like Postman or similar

• Familiarity with CI/CD pipelines (e.g., GitLab CI, GitHub Actions, Jenkins)

• Basic frontend development experience (React, Angular, Vue, or similar)

• Experience with test architecture/design patterns (Page Object Model, fixtures, etc.)

• Ability to debug issues across the stack (frontend ↔ backend ↔ test code)

• Knowledge of performance or load testing

Why Quantum-Systems:

• We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.

• We are industry pioneers who are ambitious, bold, and visionary.

• We push limits, think outside-the-box and strive for technological excellence to shape the future of aerial data.

• We promise to be your runway for individual and professional growth.

About us:

Quantum Systems specialises in the development, design, and production of small Unmanned Aerial Systems (sUAS). The company’s range of electric vertical take-off and landing (eVTOL) sUAS are built to maximize range and versatility and to provide operators with a seamless user experience. By integrating cutting-edge software capabilities, like edge computing and real-time AI-powered data processing, Quantum Systems is building next-generation UAS for clients in defence, security, public sectors.

Our commitment:

We are an open-minded company that not only values diversity, but actively promotes it. Regardless of gender, age, ethnic origin, religion, sexual orientation or disability, we firmly believe that the diversity of our employees is an essential part of our success.

At our company, every voice is heard and every perspective is valued. We believe that our differences enrich us and help us to find creative solutions and generate innovative ideas. We pride ourselves on creating an inclusive work environment where all employees can reach their full potential.

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Wir sind ein fast zwei Jahre altes IT-Unternehmen mit aktuell 70 MA und wachsen weiter 🚀

Dafür suchen wir Verstärkung im Bereich Software Testing & Testautomatisierung, um spannende Projekte bei unseren Kunden umzusetzen.

Aufgaben

Du willst:

• Deine Arbeitszeiten selbst bestimmen?


• von zuhause aus arbeiten (remote)?


• nicht nur testen, sondern Qualität aktiv gestalten?


• Testautomatisierung auf das nächste Level bringen?


• den nächsten Schritt in Deiner Karriere gehen und lernen, wie man Teams leitet und Qualität strategisch aufbaut?


• einen Arbeitgeber, der Dich leistungs- und ergebnisorientiert bezahlt?

Dann bist Du bei uns genau richtig.

Qualifikation

Du:

• bist seit mindestens 4 Jahren im Bereich Software Testing / QA tätig?


• hast fundierte Erfahrung in Testautomatisierung (z. B. mit Cucumber, Playwright, Selenium oder Cypress)?


• kennst Dich mit Testframeworks und BDD/TDD-Ansätzen aus?


• hast Erfahrung mit API-Testing (z. B. REST, Postman, REST Assured)?


• hast idealerweise eine ISTQB-Zertifizierung (Foundation oder höher)?


• bringst Erfahrung in CI/CD-Pipelines (z. B. GitLab CI, Jenkins, GitHub Actions) mit?


• kennst Dich mit Cloud-Umgebungen (AWS, Azure oder GCP) aus?


• hast ein gutes Verständnis für Softwareentwicklung (z. B. Java, JavaScript oder Python)?


• bist kommunikationsstark und arbeitest eng mit Dev-Teams zusammen?


• hast ein Growth Mindset und willst Dich ständig weiterentwickeln?


• bist überzeugt davon, dass Dein Potenzial noch lange nicht ausgeschöpft ist?

Benefits

• Fixum: 60.000 - 70.000 €


• Zielgehalt: 70.000 - 80.000 € (Umsatzbeteiligung, quartalsweise Ausschüttung)


• 30 Tage Urlaub


• IT-Equipment deiner Wahl (Mac, Linux, Windows)


• Intensiver interner Wissensaustausch im Bereich QA & Automation


• Flexible Arbeitszeiten


• 95 % – 100 % Remote (abhängig vom Kundenprojekt)


• Remote-Arbeit im Ausland möglich

Melde Dich bei uns!

Wir sind eine Gruppe von jungen, hungrigen Techies, die gemeinsam die Firma bauen, in der wir immer arbeiten wollten – die es so aber nie gab.

Wir:

• entwickeln nicht nur Software – wir sorgen dafür, dass sie wirklich funktioniert


• bringen Qualität in komplexe Systeme


• bauen Startups und bringen sie an den Start


• arbeiten mit modernen Technologien (AI, Automation, Cloud)


• sind ein geiles Team

LET’S ROCK! 🔥

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adjoe is redefining the future of mobile ads. Powered by advanced AI, first-party data and world-class engineers, we’ve perfected the offerwall experience for monetizing and scaling app publishers with solutions like Playtime and Arcade – now the fastest growing rewarded advertising channel globally – driving incremental engagement, retention, and revenue. At the same time, we’re breaking into programmatic advertising with the intelligent bidding system of adjoe Ads. Together, this ecosystem connects app developers to over 600 million users worldwide for scalable growth. Backed by a $100 million investment from Bertelsmann and operating from offices in Hamburg, Boston, Singapore, and Tokyo, adjoe is defining the next stages of app and ad experience – right now. Join us.

We are looking for a Mid-Level QA Automation Engineer to join our UI-heavy Catalog team who takes personal ownership of product quality, ensuring that every solution we deliver is stable, performant, and backed by clear documentation. Your expertise will allow you to navigate complex systems and predict potential points of failure, ensuring we consistently deliver the rigorous, high-quality results our top partners depend on.

What you will do:

• Full-Stack Automation: Develop and maintain end-to-end test suites using Playwright (TypeScript) that cover both complex UI interactions and the underlying API logic.


• API Rigor: Design and execute sophisticated API tests (integration and contract testing) to validate request/response payloads, status codes, and data consistency across our microservices.


• Utilize AI tools to speed up test script authoring, generate synthetic test data, and implement self-healing UI tests.


• Ensure the Offerwall renders perfectly in various web-views and mobile browsers, using visual regression tools to catch UI regressions.


• Verify that frontend actions correctly reflect in our datastores (DynamoDB, Redis, MySQL) by querying databases directly within your test scripts.


• Own the quality gate in our pipeline, ensuring that both UI and API tests provide fast, reliable feedback to the engineering team


• Test and validate the JS-to-Native bridge, ensuring that Offerwall interactions correctly trigger SDK events (e.g., completions, reward pings, and user attribution).


• Design and implement automated testing solutions and coordinate with the infrastructure team to integrate them into the CI/CD build pipeline.


• Go beyond explicit requirements. You will monitor system behavior, including network transfer rates, file size optimization, and database architecture efficiency.


• Take an active role in sprint and release planning. You will highlight missing requirements and identify potential architectural risks early in the lifecycle.


• Maintain a deep understanding of adjoe’s busiess model and the mobile advertising industry at large.

Who you are

• You have 3+ years of experience in QA Automation, with professional-grade proficiency in Playwright and TypeScript/JavaScript.


• You are "fluent" in HTTP. You have extensive experience testing RESTful APIs using tools like Postman, Insomnia, or Playwright’s native API testing capabilities, and you understand how to mock/stub dependencies.


• You don’t just test the "happy path." You look for edge cases in API error handling, latency issues, and complex state changes.


• You actively use AI coding assistants to write cleaner, more efficient test code and stay updated on AI-led QA trends.


• You have extensive experience designing automated tests using frameworks like Testmo, or Playwright, and you are comfortable working with APIs and datastores like MySQL, DynamoDB, and Redis.


• You can translate complex technical bugs into actionable feedback for developers and stakeholders alike, both in writing and in person.


• You naturally probe for what might go wrong. You accurately gauge risks and prioritize issues based on their impact on the business and the user.


• You thrive when imposing order on a team’s workflow, from structuring test plans to ensuring that documentation is comprehensive and accurate.


• You understand the mobile ad-tech industry and adjoe’s business model, allowing you to contribute meaningfully to product strategy.

Fuel for the Journey: Benefits to Support Your Ambitions

• Invest in Your Future: Regular feedback and our development program support your growth, helping you expand your skill set and achieve your career goals.


• Easy Arrival to adjoe: From signing to settling in Hamburg, we’ve got you covered. Need a visa? No problem. Ready to build your new life and career at adjoe in Hamburg? We support every ambition—from learning German to a relocation bonus that helps you make Hamburg feel like home.


• Live Your Best Life, at Work and Beyond: We work in a hybrid setup with core office days on Monday, Tuesday, and Thursday, plus flexible working hours. Enjoy 30 vacation days, 3 weeks of remote work per year, and free access to an in-house gym with lots of different fitness classes and mental health support through our Employee Assistance Program (EAP).


• Thrive Where You Work: Enjoy the Alster lake view from our central office with top-notch equipment, fun open spaces, and a large variety of snacks and drinks.


• Join the Community! Participate in regular team and company events, including hackathons and social gatherings. We work together, and we celebrate together, too.

Our mission is to create an inspiring work environment for amazing people to achieve extraordinary things. Be part of it!

Skip writing cover letters. Tell us about your most passionate personal project, your desired salary, and your earliest possible start date. We are looking forward to your application!

We welcome applications from people who will contribute to the diversity of our company.

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Don’t Just Find Bugs. Build the Shield.

At etalytics, we develop AI-powered energy management solutions that help industrial companies reduce energy consumption, costs, and CO₂ emissions. Our software platform etaONE® connects complex energy systems, analyzes data in real time, and unlocks efficiency potential through intelligent optimization.

Join the revolution in AI-driven energy intelligence! As a working Student, you won’t just test software: you’ll help ensure the reliability of a sophisticated IoT/AI platform used in real industrial environments. If you’re someone who hates doing things twice and loves automating everything, this is your chance to dive deep into a complex product and build your own testing tools with real impact.

Hours: 14-20 per week

Location: Darmstadt, Germany

Tasks

• Drive Automation: You won’t just run manual tests; you’ll help us build and scale a world-class automation framework using Playwright, TypeScript, and Jest.


• Creative Engineering: Take charge of our unique Python-ffmpeg pipeline to automatically generate platform visuals, turning code into automated user documentation.


• Deep-Dive Testing: Support the entire lifecycle by performing functional, regression, and performance testing to ensure our AI energy insights are always spot-on.


• Collaborate as a Peer: Work closely with developers and product managers. We’re not looking for someone who simply agrees. We value people who contribute their own ideas to improve the product.

Requirements

• The Mindset: You are a self-taught problem solver. You don’t wait for a ticket to be assigned; you see a gap and fill it. You enjoy the 'detective work' of finding out why something broke.


• The Context: You are currently studying Computer Science, Engineering, or a related field and are looking for an internship (full-time, 3 months).


• The Skills: You have foundations in JavaScript/TypeScript and are comfortable working in an IDE and a general development environment. Python and basic Git knowledge are a significant plus.


• Languages: You are fluent in English (written and spoken); German is a plus.

Benefits

• Purpose-driven work: Support industrial companies in becoming more efficient and sustainable


• Flexibility: Hybrid working with home office options and flexible working hours


• Team spirit: A supportive, collaborative environment with plenty of room for exchange and cooperation


• Community: Regular team events and shared activities


• Excellent development opportunities and a high level of personal responsibility in a growing team

Our office is located in Darmstadt near Frankfurt am Main, conveniently located with good connections to public transport, the motorway, and the airport. Become part of a highly motivated, international team!

Ready to make an impact?

Send us your CV (PDF) together with your earliest possible start date.

We can’t wait to meet you and shape the future of energy together!

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