Software Engineer

vor 2 Wochen

Siegen, Nordrhein-Westfalen, Deutschland eleQtron GmbH Vollzeit 60.000 € - 120.000 € pro Jahr

eleQtron
develops and operates full-stack quantum computers based on trapped-ion technology. Quantum computing is a new computing paradigm rapidly approaching commercial viability. Our unique approach combines laser-cooled trapped ions with microwave control and tailored magnetic fields. Our next-generation computing machines under development will be able to find solutions to problems that are out of reach today, thus enabling new innovative products and services for a brighter future.

We are looking for a
Software Engineer (m/f/d)- Backend.
Responsibilities:
As a Software Backend Engineer, you will play a key role in designing, developing, and maintaining the backend software components that power our quantum computing systems. In this position, you will work closely with our international team of physicists and engineers to build robust, scalable, and maintainable backend services and APIs.

Depending on your level of experience, you will take on one or more of the following tasks:

  • Design, develop, test, and deploy backend services that support quantum control and experiment orchestration
  • Build APIs and data interfaces to integrate various components of our quantum computing stack
  • Ensure scalability and maintainability of backend systems, adhering to high software engineering standards
  • Optimise data processing pipelines for performance and reliability.
  • Implement logging, monitoring, and alerting to ensure system robustness
  • Identify and mitigate potential security vulnerabilities in backend systems
  • Contribute to the continuous improvement of our CI/CD pipelines and automated deployment processes
  • Collaborate with cross-functional teams to align software architecture with hardware requirements
  • Document software designs and maintain high code quality through code reviews and best practices

Required Skills:

  • Bachelor's degree in Computer Science or a related field
  • 3+ years of professional experience in backend development
  • Strong programming skills in Python; experience with frameworks like FastAPI or Flask is a plus
  • Solid understanding of building and consuming REST APIs
  • Experience with databases (SQL or NoSQL) and data modeling
  • Familiarity with containerization and orchestration (Docker, Kubernetes)
  • Hands-on experience with CI/CD tools (e.g., GitLab CI, Jenkins)
  • Good grasp of software architecture and design patterns for scalable systems
  • Proficiency in version control (Git)
  • Fluent communication and writing skills in English
  • Creative mindset and enjoyment working in a multicultural and interdisciplinary team

We value:

  • Master's degree in computer science or electrical engineering
  • Background in robotics/aviation/automotive
  • Exposure to high-performance computing, quantum systems, or other advanced hardware technologies
  • Experience in programmatic device control (SCPI, MODBUS, etc. over serial, USB, TCP)
  • Experience in ARTIQ
  • Experience with oscilloscopes or emulators for software debugging

What you can expect from eleQtron:

  • At the forefront: Work at the forefront of technology, where academic research meets commercial applications.
  • Competitive salary: We value our team members and therefore provide remunerations that reflect this, additionally rewarding achievements.
  • Employee participation: Our team can share in the company's success through an attractive Virtual Stock Option Plan (VSOP).
  • Flexible working hours: We offer personal freedom through a variety of flexible work schedules.
  • Team spirit: In our international and diverse team, and with our regular team events, having fun at work is simply part of the culture.
  • Further development: We want to grow together and so we offer our team members needs-based, individualized further training as well as plenty of room for personal development.
  • Wellness Package: We offer health-promoting benefits such as fitness programs like UrbanSportsClub to support your well-being.
  • Bike Leasing: Stay active and environmentally friendly, our bike leasing program makes it easy to get around while keeping fit.
  • Moving Benefits: A warm welcome We are happy to support employees who move for us with a bonus.
  • Modern workplace: We have a high-quality infrastructure with laboratory space, offices and meeting rooms.

  • Software Engineer

    vor 2 Wochen

    Siegen, Nordrhein-Westfalen, Deutschland NEUROLOGIQ Vollzeit 60.000 € - 120.000 € pro Jahr

    Du möchtest KI-Projekte nicht nur konzipieren, sondern in der Produktion bei Kunden wie thyssenkrupp, EMG oder in realen Fertigungslinien zum Laufen bringen?Dann bist du bei NEUROLOGIQgenau richtig.Wir entwickelnIndustrial-AI-Lösungen, die in der echten Produktion wirken,in Echtzeit, mit99,9 % UptimeundMade in Germany.Zur Verstärkung suchen wir dich...

  • Software Engineer

    Vor 6 Tagen

    Siegen, Nordrhein-Westfalen, Deutschland eleQtron GmbH Vollzeit 60.000 € - 120.000 € pro Jahr

    eleQtrondevelops and operates full-stack quantum computers based on trapped-ion technology. Quantum computing is a new computing paradigm rapidly approaching commercial viability. Our unique approach combines laser-cooled trapped ions with microwave control and tailored magnetic fields. Our next-generation computing machines under development will be able to...

  • Software Engineer

    Vor 6 Tagen

    Siegen, Nordrhein-Westfalen, Deutschland eleQtron Vollzeit 90.000 € - 120.000 € pro Jahr

    Job description eleQtron develops and operates full-stack quantum computers based on trapped-ion technology. Quantum computing is a new computing paradigm rapidly approaching commercial viability. Our unique approach combines laser-cooled trapped ions with microwave control and tailored magnetic fields. Our next-generation computing machines under...

  • Software Engineer

    vor 1 Woche

    Siegen, Nordrhein-Westfalen, Deutschland eleQtron GmbH Vollzeit 60.000 € - 120.000 € pro Jahr

    eleQtron develops and operates full-stack quantum computers based on trapped-ion technology. Quantum computing is a new computing paradigm rapidly approaching commercial viability. Our unique approach combines laser-cooled trapped ions with microwave control and tailored magnetic fields. Our next-generation computing machines under development will be able...

  • Senior Optical Engineer

    vor 2 Wochen

    Siegen, Nordrhein-Westfalen, Deutschland CT19 Vollzeit 90.000 € - 120.000 € pro Jahr

    Senior Optical EngineerLocation: Germany – On-siteAbout the RoleJoin a team developingnext-generation quantum computing systems. These systems use advanced laser and optical technologies to perform computations beyond classical capabilities. You will contribute to the design, development, and operation of optical systems and test equipment that enable...

  • Senior Software Engineer SAP FS-CD

    Vor 6 Tagen

    Siegen, Nordrhein-Westfalen, Deutschland adesso business consulting AG Vollzeit 60.000 € - 90.000 € pro Jahr

    DEINE ROLLESoftwareentwicklung & Redesign: Du übernimmst die technische Verantwortung für die Weiterentwicklung und das Redesign komplexer Anwendungen in SAP FS-CD und beherrschst insbesondere das Eventkonzept sowie die Integration der FS-CD-Zahlplanschnittstelle end-to-end.Prozessanalyse & Optimierung: Dabei analysierst du Prozesse ganzheitlich,...

  • Fullstack Software Engineer

    Vor 6 Tagen

    Welterstr. , Siegen, Nordrhein-Westfalen, Deutschland DATASEC information factory Vollzeit 80.000 € - 120.000 € pro Jahr

    Über uns: Mit unseren Produkten und Dienstleistungen machen wir Kunden fit für die Herausforderungen der Zukunft. Wir übernehmen zentrale Geschäftsprozesse rund um Dokumente und Informationen und steigern so die Performance unserer Kunden - durch digitale Verwaltung und sichere Archivierung. Wir haben das erste echte cloudnative...

  • Engineer Operations

    Vor 4 Tagen

    Siegen, Deutschland ifm services gmbH Vollzeit

    Mit knapp 8.800 Mitarbeitenden an 150 Standorten produzieren wir nicht nur die Sensoren und Steuerungselemente, sondern entwickeln auch IIoT-Software, die unseren Kunden u.a. dabei hilft, Energie bereits im ersten Produktionsschritt einzusparen, Verschleiß durch Predictive Maintenance zu verringern und die Güte ihrer Produkte in Echtzeit zu prüfen.Die ifm...

  • Quantum Error Correction Engineer

    vor 2 Wochen

    Siegen, Deutschland eleQtron GmbH Vollzeit

    eleQtron develops and operates full-stack quantum computers based on trapped-ion technology. Quantum computing is a new computing paradigm rapidly approaching commercial viability. Our unique approach combines laser-cooled trapped ions with microwave control and tailored magnetic fields. Our next-generation computing machines under development will be able...

  • Engineer Operations

    Vor 4 Tagen

    Martinshardt - Siegen Siegen, Nordrhein-Westfalen, Germany ifm Vollzeit 40.000 € - 60.000 € pro Jahr

    Nur das, was man liebt, macht man wirklich mit 100% Leidenschaft und Herzblut. Als potenzieller Arbeitgeber fordern wir dazu auf, das zu tun, was man liebt. Und wir bieten dafür das Spielfeld. In einem internationalen, innovativen Unternehmen, in dem jede:r persönliche Stärken und Leidenschaften ausleben kann. Mit einer Arbeit, die sinnvoll...

  • IT-Systemadministrator / System Engineer (m/w/d)

    Vor 3 Tagen

    Sonnenstraße -, Siegen, NRW, Deutschland IT Systemhaus vor Ort Vollzeit 40.000 € - 60.000 € pro Jahr

    Wer wir sind... Wir sind die IT Systemhaus vor Ort GmbH - Ihr Partner für intelligente IT-Lösungen.2014 als Tochterfirma der K-iS Systemhaus GmbH in Siegen gegründet, sind wir mittlerweile mit weiteren Niederlassungen in Simmern, Bad Kreuznach und im Breisgau vertreten und betreuen sowohl kleine als auch mittelständische Unternehmen in den Bereichen...

  • IT-Systemadministrator / System Engineer (m/w/d) - Teilzeit

    Vor 4 Tagen

    Sonnenstraße -, Siegen, NRW, Deutschland IT Systemhaus vor Ort Vollzeit 40.000 € - 60.000 € pro Jahr

    Wer wir sind... Wir sind die IT Systemhaus vor Ort GmbH - Ihr Partner für intelligente IT-Lösungen.2014 als Tochterfirma der K-iS Systemhaus GmbH in Siegen gegründet, sind wir mittlerweile mit Niederlassungen in Simmern, Sauerland, Bad Kreuznach und im Breisgau vertreten und betreuen sowohl kleine als auch mittelständische Unternehmen in den Bereichen...