Back-end/Full-stack Lead Engineer

11 hours ago


Praha, Hlavní město Praha, Czech Republic Knihobot Full time 80,000 - 150,000 per year

Bookbot is a re-commerce platform where over 10 million books have already changed hands. Every day, we send around 25,000 books to new homes. We operate in 9 European markets (CZ, SK, AT, DE, SP, IT, FR, NL, BL).

We're looking for an experienced Lead Developer to manage and support our team focused on Customer experience. You will participate in creating a new functionality for the portal, including solution proposals, planning and code quality assurance. A technological growth and legacy code reduction will be your daily coffee. The Product owner of this team is Oskar Stierand.

What can you expect:
  • Development of a re-commerce portal. Code reviews and management of a team of 5 colleagues.
  • Our current focus is a portal facelift and building a new design system library.
  • Exploration has long been one of our themes - we want to help users find relevant books easily and efficiently.
  • We're working a lot on gradually rewriting most of the portal to new technologies, improving CX. One such place is the shopping cart, which is due for major changes soon
  • Of course, we are developing new features not only for the Czech Republic, but also for all new markets such as Spain, France or Italy.
  • Our developers are not code monkeys - discussion is important to us. We are not afraid to rethink things and choose a different approach in the course of our work.
  • We like to be proactive, so anything that strikes your book/programmer fancy, we'll be happy to do There are no limits :).

Tech Stack:

  • Languages & Frameworks: Typescript + AdonisJS), MySQL, Redis, Manticore, Kafka.
  • Infrastructure: We run everything on Kubernetes in AWS.
  • Legacy parts of the system are technologically mixed (mainly PHP), but when we interfere with them, we gradually rewrite them into Typescript.
Your profile looks ideally like this:
  • You have extensive experience with: Typescript, Testing (minimum Unit tests), React + (or similar, can handle re-learning),
  • You have led development teams and projects in the past.
  • Fullstack: SQL, Framework: Adonis (can re-learn)
  • Database: MySQL, Manticore (indexing for search), Redis
  • A nice bonus is definitely knowledge of: Accessibility, Strapi (or other headless CMS), PHP (historical code sections) and AWS
How we work:
  • We run two-week sprints and review our backlog twice a week.
  • Once a week we meet for Backend Tech and Frontend Tech meetings with rest of the devs. Every two weeks, we dive into technical discussions for new features.
  • We're honest, direct, and like to laugh at even the most politically incorrect jokes.
  • Our office is at Kolbenova metro station, and while you can work from home occasionally, Wednesdays are mandatory in-office days for the entire team.
  • Our whole development team currently consists of 22 members (21 developers + CTO).
  • We discuss technology challenges at tech meetups, and regularly hold evangelistic meetups on technology and programming approaches..
 What we offer:
  • Work with awesome people like our internal systems guru Simon, and CTO David.
  • Listen to a podcast with David (CTO) & Simon to get an even better understanding of how our development team works and what we're currently tackling.
  • We build everything in-house, meaning there's a wide variety of problems to solve and endless opportunities to learn and innovate.
  • You'll see the results of your work immediately—when we rework or optimize a process, it typically has visible positive effects, not just on the website but also in the warehouse, shipping, customer support, or intake. If something goes wrong, you'll hear about it within minutes
  • An amazing opportunity to have a significant impact on the future of Knihobot and to grow with us exponentially.
  • Multisport card, employee discounts on buying and selling books, plus partner discounts.
  • One extra week of vacation after one year of cooperation, two extra weeks after two years.
  • Possibility to gain ESOP (employee stock ownership plan) and have a financial stake in the company's success.
  • An informal environment and a pragmatic approach to getting things done.

  • Back-end developer

    2 days ago


    Praha 9, Hlavní město Praha, Czech Republic Knihobot Full time 720,000 - 1,440,000 per year

    Bookbot is a recommerce platform that operates in 9 countries, ships books to 40 countries and has already sold over 10 million books. Every day we sell around books and receive a little bit more. We are 16th fastest growing tech startups in the CEE region. We aim to make second-hand books the new European standard. €4 million from our latest funding round...


  • Praha 4, Hlavní město Praha, Czech Republic Principal engineering s.r.o. Full time 900,000 - 1,200,000 per year

    Pro našeho klienta hledáme do Compliance Competence Centra seniorního BE vývojáře, který bude primárně vyvíjet aplikace určené ke správě a distribuci interních předpisů pro 11 poboček v regionu Střední a Východní Evropy.ÚroveňSeniorPozice.NET developerSpolupráceFreelancerHomeofficeÚvazekPlný úvazekMzda Kč / měsíc nebo si řekni...


  • Praha 9, Hlavní město Praha, Czech Republic Knihobot Full time 60,000 - 120,000 per year

    Bookbot is a re-commerce platform where over 10 million books have already changed hands. Every day, we send around 25,000 books to new homes and gain thousands of new customers — figures we plan to double within the next year. We're among the top 10 fastest-growing tech startups in the CEE region. We aim to make the second-hand book market new European...


  • Praha 4, Hlavní město Praha, Czech Republic Principal engineering s.r.o. Full time 900,000 - 1,200,000 per year

    Pro našeho klienta, velkou pojišťovací společnost, hledáme do týmu Compliance Competence Centra seniorního Back-end vývojáře, jehož hlavní náplní práce bude vývoj aplikací určených ke správě a distribuci interních předpisů pro 11 zemí v regionu Střední a Východní Evropy. Budete pracovat s .NET Core, MS SQL, s rozsáhlými...

  • Data Product Owner

    11 hours ago


    Praha 9, Hlavní město Praha, Czech Republic Knihobot Full time 600,000 - 1,200,000 per year

    Bookbot is a recommerce platform that operates in 9 countries, ships books to 40 countries and has already sold over 10 million books. Every day we sell around books and receive a little bit more. We are the 16th fastest growing tech startups in the CEE region. We aim to make second-hand books the new European standard.We're looking for an experienced Data...

  • Senior SW Engineer

    11 hours ago


    Praha 9, Hlavní město Praha, Czech Republic Knihobot Full time 80,000 - 120,000 per year

    Bookbot is a re-commerce platform where over 10 million books have already changed hands. Every day, we send around 22,000 books to new homes and gain thousands of new customers — figures we plan to double within this year. We're among the top 10 fastest-growing tech startups in the CEE region and have won the Heureka ShopRoku award for 2021, 2022, and...

  • DevOps Engineer

    11 hours ago


    Praha 9, Hlavní město Praha, Czech Republic Knihobot Full time 80,000 - 120,000 per year

    Bookbot is a recommerce platform that operates in 9 countries, ships books to 40 countries and has already sold over 10 million books. Every day we sell around books and receive a little bit more. We are the 16th fastest growing tech startup in the CEE region.We're seeking someone who feels good with concepts like GitOps or Infrastructure as Code and can...

  • AI Engineer

    11 hours ago


    Praha 9, Hlavní město Praha, Czech Republic Knihobot Full time 120,000 - 240,000 per year

    Bookbot is a recommerce platform that operates in 9 countries, ships books to 40 countries and has already sold over 10 million books. Every day we sell around books and receive a little bit more. As Bookbot grows, so do our systems and the mix of digital tools we use. However, not all solutions are effective, and there is often unnecessary duplication. We...


  • Praha 4, Hlavní město Praha, Czech Republic CCR Commercial Refrigeration Full time 60,000 - 120,000 per year

    PřehledAre you a driven sales professional with a passion for technical solutions and customer success? CCR is looking for an Industrial Sales Representative to join our expanding team and lead sales growth across the Czech Republic and Slovakia.At CCR, we specialize in delivering high-performance refrigeration and HVAC solutions for industrial customers....


  • Praha 4, Hlavní město Praha, Czech Republic CCR Commercial Refrigeration Full time 60,000 - 120,000 per year

    OverviewAre you a driven sales professional with a passion for technical solutions and customer success? CCR is looking for an Industrial Sales Representative to join our expanding team and lead sales growth across the Czech Republic and Slovakia.At CCR, we specialize in delivering high-performance refrigeration and HVAC solutions for industrial customers....