Senior Backend Developer

vor 2 Wochen


Vienna, Österreich HYDROGRID GmbH Vollzeit
Your mission

  • Design a scalable and high-performing IT architecture with consideration for database, backend, frontend, and deployment to enable communication with our client’s power plants in real-time, using the following tech stack: Python (Flask, SQLAlchemy, etc.), MSSQL/PostgreSQL, OpenAPI, Kubernetes & Helm
  • Develop and test modular backend services, RestAPI endpoints and performant database structure for our automation and optimization SaaS product “HYDROGRID Insight” 
  • Work closely with our in-house machine learning and optimization team to improve the analytics core of HYDROGRID Insight
  • Stay up-to-date with the latest trends in technology and propose new ideas to improve our service and IT architecture even further
  • Review code of your colleagues to maintain a four-eyes principle for all deployed code
  • Mentor junior developers in the team by guarding code quality and helping them make architecture design decision
  • Become part of an agile workflow (SCRUM) and take an active role in leading software development
Your profile

  • You have a technical education related to Computer Science (BSc or higher) 
  • You have 5 years or more of experience in professional software development with excellent skills using Python, OpenAPI, and SQL
  • You have experience in writing scalable backend applications, including refactoring and tooling 
  • You have experience in setting up and executing quality assurance, including testing, documentation and code review 
  • Dealing with agile software development methods and modern development tools is part of your daily routine
  • You have experience and interest in mentoring junior colleagues 
  • High level of problem-solving skills and the ability to prioritize tasks
  • Fluency in English is essential, other languages are a plus
  • You have a valid work permit for Austria
It would be amazing if you also have 
  • Experience or interest in DevOps and CI/CD (Kubernetes, Helm. Jenkins, Atlassian stack)
  • Previous experience of working in a Startup
  • An interest in renewable energy and want your work to have a positive climate impact

Why us?

  • A clear vision: work on the transformation of renewables into smart hydro power plants to enable grid balancing with purely green energy
  • A strong ambition: we are at the beginning of our exciting scale-up story to contribute globally to the energy transformation
  • A great spirit: the ability to work on a green future is what unites us and motives each of us every day.
  • Latest technology: our DNA is R&D driven allowing us to not only using the latest technology but also developing our own methodology beyond the state of the art to stay one step ahead of competition
  • Room for career development and personal growth: As a growing company, we continuously need to expand our skills, team and leadership – we can offer rapid career development opportunities.
  • A flexible work environment 
  • Competitive Compensation
About us

We are a fast-growing B2B SaaS company dedicated to empowering Hydro Operators to maximise both their revenue and total (renewable) energy production - making hydro a power for the future and the backbone of the zero carbon economy. Join us in our mission to make hydro a power for the future


  • Senior Backend Developer

    vor 2 Monaten


    Vienna, Österreich KIR Group GmbH Vollzeit

    Wir sind ein Tech-Unternehmen und entwickeln die innovative Mobilitätsplattform smartmove (Saas) um OEMs (zB.: Hyundai, ...), Tourismusregionen, Immobilienentwicklern und Unternehmen ein System zu liefern um nachhaltig den motorisierten Individualverkehr zu verringern und besser auszulasten. Aufgaben Als Mitglied des Entwicklerteams bist du direkt an der...


  • Vienna, Österreich KIR Group GmbH Vollzeit

    Wir sind ein Tech-Unternehmen und entwickeln die innovative Mobilitätsplattform smartmove (Saas) um OEMs (zB.: Hyundai, ...), Tourismusregionen, Immobilienentwicklern und Unternehmen ein System zu liefern um nachhaltig den motorisierten Individualverkehr zu verringern und besser auszulasten. Aufgaben Als Mitglied des Entwicklerteams bist du direkt an der...


  • Vienna, Österreich Erste Digital Vollzeit

    (Senior) Backend Developer (all genders) Location: Wien Working hours: Full-time Occupational Area: IT Company: Erste Digital We are part of Erste Group – the largest banking group in Central and Eastern Europe with more than 2,500 branches and over 45,000 employees. Our more than 2,000 IT experts and enthusiasts are the bank's Digital Muscle. ...


  • Vienna, Österreich HYDROGRID GmbH Vollzeit

    Your mission Design a scalable and high-performing IT architecture with consideration for database, backend, frontend, and deployment to enable communication with our client's power plants in real-time, using the following tech stack : Python (Flask, SQLAlchemy, etc. MSSQL / PostgreSQL, OpenAPI, Kubernetes & Helm Develop and test modular...

  • Backend Developer

    vor 2 Wochen


    Vienna, Österreich Dedalus Vollzeit

    Do you want a job with a purpose? And do you want to make healthcare safer, better and more reliable? Join our Team! Your code could save lives! We are looking for you, located in Trier, Wien, Bordeaux or 100% remote in Germany, Austria or France as a Backend Developer (m/w/d) Your tasks are: Designing and implementing modern backend...

  • Backend Developer

    vor 2 Wochen


    Vienna, Österreich Dedalus Vollzeit

    Do you want a job with a purpose? And do you want to make healthcare safer, better and more reliable? Join our Team! Your code could save lives! We are looking for you, located in Trier, Wien, Bordeaux or 100% remote in Germany, Austria or France as a Backend Developer (m/w/d) Your tasks are: Designing and implementing modern backend...

  • Backend Developer

    vor 2 Wochen


    Vienna, Österreich riskine GmbH Vollzeit

    Backend Developer (f/m/d)Full-time or part-time | Vienna | Experienced Financial advisory rethought: riskine is a successful FinTech from Vienna. We are a highly professional, friendly, and multicultural team.For the next growth phase, we are looking for a skilled Backend Developer to tackle our many scaling challenges. Someone who is passionate about...

  • Backend Developer

    vor 2 Wochen


    Vienna, Österreich riskine GmbH Vollzeit

    Backend Developer (f/m/d)Full-time or part-time | Vienna | Experienced Financial advisory rethought: riskine is a successful FinTech from Vienna. We are a highly professional, friendly, and multicultural team.For the next growth phase, we are looking for a skilled Backend Developer to tackle our many scaling challenges. Someone who is passionate about...

  • Backend Developer

    vor 4 Wochen


    Vienna, Österreich Dedalus Vollzeit

    Do you want a job with a purpose? And do you want to make healthcare safer, better and more reliable? Join our Team! Wir wachsen weiter! Du bist Softwareentwickler:in mit Leib und Seele und willst Deinen Beitrag im medizinischen Umfeld leisten? Dann bist Du bei uns genau richtig! Für unsere Geschäftsstelle in Trier, Wien, Bordeaux oder 100%...


  • Vienna, Österreich OSCE - Organization for Security and Co-operation in Europe Remote-Arbeit Freiberufler Vollzeit

    **Background:** The OSCE website is developed and maintained as a corporate platform out of the Communication and Media Relations Section (COMMS) resources for the benefit of the entire Organization. Since the last update of the OSCE web platform was done in 2014-2015, this project is introducing many areas of improvements, giving flexibility to the content...


  • Vienna, Österreich OSCE - Organization for Security and Co-operation in Europe Remote-Arbeit Freiberufler Vollzeit

    **Background:** The OSCE website is developed and maintained as a corporate platform out of the Communication and Media Relations Section (COMMS) resources for the benefit of the entire Organization. Since the last update of the OSCE web platform was done in 2014-2015, this project is introducing many areas of improvements, giving flexibility to the content...

  • Backend Developer

    vor 3 Wochen


    Vienna, Österreich riskine GmbH Vollzeit

    Backend Developer (f/m/d) Full-time or part-time | Vienna | Experienced Financial advisory rethought: riskine is a successful FinTech from Vienna. We are a highly professional, friendly, and multicultural team. For the next growth phase, we are looking for a skilled Backend Developer to tackle our many scaling challenges. Someone who is passionate about...

  • Backend Developer

    vor 2 Wochen


    Vienna, Österreich riskine GmbH Vollzeit

    Backend Developer (f/m/d) Full-time or part-time | Vienna | Experienced Financial advisory rethought: riskine is a successful FinTech from Vienna. We are a highly professional, friendly, and multicultural team. For the next growth phase, we are looking for a skilled Backend Developer to tackle our many scaling challenges. Someone who is passionate about...


  • Vienna, Österreich 21bitcoin Vollzeit

    We simplify Bitcoin. Founded in 2021 in Salzburg, we’re a leading Bitcoin investment platform that aims to help people trust themselves enough to build their financial freedom — with Bitcoin. In 2023, the German Volksbank Raiffeisenbank Bayern Mitte acquired a stake in 21bitcoin to help build the Bitcoin financial platform of the future. So if you’re...

  • Junior Backend Developer

    vor 2 Monaten


    Vienna, Österreich KIR Group GmbH Vollzeit

    Wir sind ein Tech-Unternehmen und entwickeln die innovative Mobilitätsplattform smartmove (Saas) um OEMs (zB.: Hyundai, ...), Tourismusregionen, Immobilienentwicklern und Unternehmen ein System zu liefern um nachhaltig den motorisierten Individualverkehr zu verringern und besser auszulasten. Aufgaben Als Mitglied des Entwicklerteams bist du direkt an der...


  • Vienna, Österreich KIR Group GmbH Vollzeit

    Wir sind ein Tech-Unternehmen und entwickeln die innovative Mobilitätsplattform smartmove (Saas) um OEMs (zB.: Hyundai, ...), Tourismusregionen, Immobilienentwicklern und Unternehmen ein System zu liefern um nachhaltig den motorisierten Individualverkehr zu verringern und besser auszulasten. Aufgaben Als Mitglied des Entwicklerteams bist du direkt an der...


  • Vienna, Österreich PRAGMATIKE Vollzeit

    Location: Fully remote, EU timezone (CET +/- 2 hours)Start date: ASAPLanguages: English is mandatory; French is a plusClient: Cloud Computing / Blockchain / AI - European SaaS Responsibilities: Backend Development: Design and develop scalable, distributed, server-side software applications and microservices.Implement remote solutions to facilitate...

  • Fullstack Developer

    vor 3 Wochen


    Vienna, Österreich Grassfish Marketing Technologies GmbH Vollzeit

    Grassfish is a digital In-store company. We believe that outstanding experiences make all the difference. It’s how we separate the okay from the wow. And the way true brand loyalty is built. Therefore, our mission is to every day enable extraordinary customer experiences. Grassfish has earned recognition for its powerful In-store Experience Management...

  • Fullstack Developer

    vor 3 Wochen


    Vienna, Österreich Grassfish Marketing Technologies GmbH Vollzeit

    Grassfish is a digital In-store company. We believe that outstanding experiences make all the difference. It’s how we separate the okay from the wow. And the way true brand loyalty is built. Therefore, our mission is to every day enable extraordinary customer experiences. Grassfish has earned recognition for its powerful In-store Experience Management...

  • Fullstack Developer

    vor 2 Wochen


    Vienna, Österreich Grassfish Marketing Technologies GmbH Vollzeit

    Grassfish is a digital In-store company. We believe that outstanding experiences make all the difference. It’s how we separate the okay from the wow. And the way true brand loyalty is built. Therefore, our mission is to every day enable extraordinary customer experiences. Grassfish has earned recognition for its powerful In-store Experience Management...