2629068 Berlin (Hybrid) Remote Tech Tech - classic Full Stack Developer (all) ABOUT THE ROLE As our Full-Stack Developer, you will help shape the transition of our medical annotation tooling from an integrated system into a standalone platform used across multiple products. Working across the stack, you will build and evolve a web-based annotation system for medical imaging workflows - including a browser-based 3D viewer built with Cornerstone.js and Python backend services for handling volumetric MRI data and annotations. The role combines frontend development, imaging workflows, and backend infrastructure, with a strong focus on scalability, usability, and performance for clinical experts and downstream ML use cases.

]]> YOUR RESPONSIBILITIES

  • Lead the development of a new web-based annotation platform, built largely from scratch while adopting key functionality from the existing ecosystem.

  • Maintain and extend our existing web-based annotation application, including integration of the Cornerstone.js-based medical viewer developed by our Software team.

  • Design and implement a Python-based backend for annotation loading, saving, and state management of volumetric 3D imaging data.

  • Work with 3D medical images (MRI) and segmentations, ensuring accurate and high-performance rendering in the browser.

  • Build advanced annotation and editing tools, such as 3D region growing and brush-based workflows, and optimize platform performance across different hardware setups.

  • Act as the technical bridge between Software team (maintain the core viewer), radiologists (annotate the datasets), and ML teams (consuming annotated datasets).

    • ]]>     YOUR BACKGROUND Must-have

    • 3+ years of professional experience in Full-Stack development, preferably in a startup or medtech environment.

    • Strong frontend experience with React or similar, JavaScript (ES6+), HTML, and CSS. Experience with UI frameworks such as shadcn/ui or Tailwind, and UI patterns for high-density data.

    • Solid backend experience with Python or similar (e.g. Node.js, C#, Go, Java), including frameworks such as FastAPI, Flask, Django, or Litestar.

    • Strong focus on clean code, testing, and documentation. Familiar with modern DevOps practices (Docker, GitLab CI/CD).

    • Strong problem-solving mindset and experience working in interdisciplinary teams (Software, Data, ML, and radiologists).

    Nice to have

    • Experience with medical imaging libraries such as Cornerstone.js, VTK.js, or ITK.js, and familiarity with DICOM or NIfTI data formats.

    • Hands-on experience with AWS (or similar cloud platforms) and relational databases such as PostgreSQL.

    • Understanding of radiology workflows or experience building tools for clinical specialists.

    ]]>     WHAT YOU CAN EXPECT

  • Focus on what matters: At our company, competence, personality, and commitment are more important than formalities or the study program you chose.

  • Your Impact: Your work helps make disease diagnosis faster, more precise, and more manageable.

  • Your Team: Join a highly motivated, interdisciplinary team with fast decision-making processes and a collaborative atmosphere.

  • Freedom to choose: Work remotely or from our office in Berlin-Kreuzberg - whatever suits you best.

  • Benefits: Use your personal benefits budget flexibly and choose the perks that suit you best!

    • ]]>     permanent experienced full-time 2-5 Full-Stack Developer,MedTech Full-Stack Developer,Frontend development,Backend development,Python,GitLab CI/CD,Medical annotation platform,Annotation tools,3D region growing,Medical AI,MedTech,Healthcare domain,JavaScript / JS / ES6+,TypeScript,React general_and_other_it_software it_software 2026-05-08T16:35:38+00:00     1869001 Berlin (Hybrid) Remote Tech Tech - classic QA Engineer (all) ABOUT THE ROLE As our second QA Engineer, you will take real ownership of quality across our products and help shape how QA is built in our team from the ground up. Working closely with our QA Lead, you will independently drive test planning, build automation, and improve quality standards across the entire development lifecycle - from frontend to cloud infrastructure. You’ll work with cutting-edge technologies including AI-based computer vision, browser-based 3D visualization, and modern cloud systems — all contributing to software that helps clinicians make faster and more accurate diagnoses.]]> YOUR RESPONSIBILITIES
  • Take ownership of test planning for releases — from defining scope to keeping documentation up to date.
  • Build and maintain automated tests using Playwright across our frontend and backend systems.
  • Test and validate our cloud-based infrastructure (AWS), making sure everything runs reliably in production.
  • Work closely with engineers, product managers, and regulatory stakeholders to ensure smooth and high-quality releases.
  • Investigate bugs, identify root causes, and help improve overall product stability.
  • Track and improve quality over time by looking at metrics like bugs per release or test coverage.
  • Continuously challenge and improve how we approach testing as a team.
    • ]]>     YOUR BACKGROUND We are looking for a hands-on QA Engineer who enjoys ownership and building scalable testing systems.

    Must-have
        •    3+ years of experience in software quality assurance.
        •    Strong experience with test automation (ideally Playwright).
        •    Solid programming skills (Python and/or TypeScript).
        •    Experience with testing frameworks (e.g. pytest or similar).
        •    Familiarity with CI/CD pipelines, version control, and Docker.
        •    Comfortable working in Linux environments.
        •    Ability to work independently and take ownership of test planning.

    Nice to have
        •    Experience with AWS or cloud-based systems.
        •    Exposure to medical software or regulated environments (FDA, CE).
        •    Experience with performance or load testing.
        •    Basic understanding of security testing.]]>     WHAT YOU CAN EXPECT
  • Focus on what matters: At our company, competence, personality, and commitment are more important than formalities or the study program you chose.
  • Your Impact: Your work helps make disease diagnosis faster, more precise, and more manageable.
  • Your Team: Join a highly motivated, interdisciplinary team with fast decision-making processes and a collaborative atmosphere.
  • Freedom to choose: Work remotely or from our office in Berlin-Kreuzberg - whatever suits you best.
  • Benefits: Use your personal benefits budget flexibly and choose the perks that suit you best!
    • ]]>     permanent experienced full-time 2-5 qa,quality assurance,testing,radiology,AI,medical,MRI,healthtech general_and_other_it_software it_software 2024-12-09T13:45:49+00:00     330282 Berlin (Hybrid) Remote Initiative Application Talent Wanted Talent wanted (all) YOUR RESPONSIBILITIES Don’t see the right role? We’re always open to great talent!

    At mediaire, we're always on the lookout for passionate and talented individuals who want to shape the future of AI in neuroimaging. As a fast-growing company, we welcome proactive candidates who are eager to make an impact – even if there’s no current vacancy that perfectly fits your profile.

    Please send us a short motivation letter with your application, specifying the department you are interested in.

    ]]>     YOUR BACKGROUND In order to reach our desired target, we need the best talent - starting from interns up to Junior- or Senior Managers, to support our teams in the following departments:

    • Business Development
    • Customer Success
    • Finance & Legal
    • Digital Marketing
    • Product & Engineering
    • Sales
    ]]>     WHAT YOU CAN EXPECT
  • Focus on what matters: At our company, competence, personality, and commitment are more important than formalities or the study program you chose.
  • Your Impact: Your work helps make disease diagnosis faster, more precise, and more manageable.
  • Your Team: Join a highly motivated, interdisciplinary team with fast decision-making processes and a collaborative atmosphere.
  • Freedom to choose: Work remotely or from our office in Berlin-Kreuzberg—whatever suits you best.
  • Benefits: Use your personal benefits budget flexibly and choose the perks that suit you best!
    • ]]>     permanent entry-level full-time lt-1 Unsolicited Application,Open Positions,Career Opportunities,Talent Pool,Growth Phase,AI in Healthcare,Neuroimaging,Innovation,Team Collaboration,Professional Growth other other 2017-05-23T07:50:25+00:00