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Senior Erlang Software Engineer @ Beekeeper AG
  • Kraków
Senior Erlang Software Engineer @ Beekeeper AG
Kraków, Kraków, Lesser Poland Voivodeship, Polska
Beekeeper AG
15. 1. 2026
Informacje o stanowisku

As a Senior Software Engineer with Erlang experience, you will play a key role in maintaining and improving our MongooseIM backend that powers our messaging platform. In addition to Erlang, you will contribute to our frontend and/or backend areas and work with technologies such as Java, Python, JavaScript/TypeScript and Vue.js. You will be responsible for designing, implementing and maintaining scalable, reliable systems and working with cross-functional teams to develop new features and enhancements.

What we offer

    ? Phone & Home Internet costs reimbursement up to 80 PLN/month

    ? Private health care package with Luxmed – covered for you and partially for your partner / family

    ?‍♀ Cafeteria benefits – monthly budget to cover sport cards or other purchases

    ? Creative Allowance – paid as 1000 PLN gross/month

    ? Home office set-up reimbursement up to 1000 PLN

    ? Personal Learning & Development Budget of 1500 USD/year

    ? 26 days of annual leave/year and 2 Mental Health days off per year

    Benefits listed above are part of the compensation package for contract of employment.

    Who we are

    Beekeeper believes in the potential of every single employee. That’s why we’ve built the essential platform for frontline workers. We help organisations digitally enable their frontline, to boost productivity, quality and safety, and be more agile.

    Beekeeper and LumApps merged to create the first AI-powered Employee Hub, an all-in-one platform designed to connect and empower every employee - whether desk-based or frontline. LumApps, a SaaS platform dedicated to Employee Experience, helps companies drive digital transformation in communication, collaboration, and engagement with their clients, partners, and, most importantly, their employees. Together, our mission is to redefine the employee experience by integrating communication, productivity, and engagement tools into a unified, intelligent platform that serves over 7 million users globally.


    What we look for in you

    • At least 5 years of experience in software engineering with a focus on functional programming in Erlang with a good understanding of OTP (Open Telecom Platform) and its application to distributed systems
    • Willingness to work on frontend (Vue.js / JS/TS, HTML) and / or backend development (Java, Python)
    • You care about code quality, continuous refactoring and want to share your knowledge of functional programming within the company
    • Familiar with modern DevOps practices and tools, such as Docker, Kubernetes, or CI/CD pipelines and proficient in Git and other collaborative development tools
    • Good communication and collaboration skills to work with teams spread across different locations and fluent in English

    Bonus Points:

    • Familiar with MongooseIM and the XMPP protocol
    • Experience in designing and implementing highly scalable, fault-tolerant, and distributed systems
    • Experience in contributing to open-source projects and communities

    As a Senior Software Engineer with Erlang experience, you will play a key role in maintaining and improving our MongooseIM backend that powers our messaging platform. In addition to Erlang, you will contribute to our frontend and/or backend areas and work with technologies such as Java, Python, JavaScript/TypeScript and Vue.js. You will be responsible for designing, implementing and maintaining scalable, reliable systems and working with cross-functional teams to develop new features and enhancements.

    What we offer

      ? Phone & Home Internet costs reimbursement up to 80 PLN/month

      ? Private health care package with Luxmed – covered for you and partially for your partner / family

      ?‍♀ Cafeteria benefits – monthly budget to cover sport cards or other purchases

      ? Creative Allowance – paid as 1000 PLN gross/month

      ? Home office set-up reimbursement up to 1000 PLN

      ? Personal Learning & Development Budget of 1500 USD/year

      ? 26 days of annual leave/year and 2 Mental Health days off per year

      Benefits listed above are part of the compensation package for contract of employment.

      Who we are

      Beekeeper believes in the potential of every single employee. That’s why we’ve built the essential platform for frontline workers. We help organisations digitally enable their frontline, to boost productivity, quality and safety, and be more agile.

      Beekeeper and LumApps merged to create the first AI-powered Employee Hub, an all-in-one platform designed to connect and empower every employee - whether desk-based or frontline. LumApps, a SaaS platform dedicated to Employee Experience, helps companies drive digital transformation in communication, collaboration, and engagement with their clients, partners, and, most importantly, their employees. Together, our mission is to redefine the employee experience by integrating communication, productivity, and engagement tools into a unified, intelligent platform that serves over 7 million users globally.

      ,[Work closely in a cross-functional team with other passionate software engineers, designers, quality assurance, and product managers to develop and ship new features in our communication domains as either backend and / or frontend engineer, Optimize, improve and maintain messaging platform based on MongooseIM, Stay up-to-date with the latest trends and best practices in Erlang development, Our engineers have an on-call duty. When you be will up to speed we expect you to be part of the rota as well Requirements: Erlang, DevOps, Docker, Kubernetes, CI/CD, MongooseIM, XMPP Tools: Jira, Confluence, Wiki, GitHub, GIT, Jenkins, Agile, Scrum. Additionally: Training budget, Private healthcare, Flat structure, Small teams, International projects, Multisport, Friendly atmosphere, Integration events, additional time off, creative allowance, Stock options, work from abroad option (60 days), Free coffee, Bike parking, Free snacks, Free beverages, In-house trainings, Startup atmosphere, No dress code, In-house hack days, Modern office.

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