Blockchain Developer

3 tygodni temu


Wrocław, Województwo dolnośląskie, Polska ULAM LABS Pełny etat

Salary Middle PLN net + VAT (B2B)

Salary Senior PLN net + VAT (B2B)

Contract with benefits and 24 days of paid break from B2B services

Full-time position

Remote/Hybrid working model (Wroclaw office)

As a Blockchain Developer at ULAM LABS, you'll be pivotal in driving blockchain innovation. You'll write and audit smart contracts on Algorand and Solana, build backend services in Python or Node, and manage CI/CD pipelines. If you're passionate about crypto and skilled in programming, join us to shape the future of blockchain technology.

Who are we?

We are ULAM LABS - a Wroclaw-based custom software development company specializing in creating complex products for companies, focusing on financial technologies.

Your daily missions

  • Writing or auditing smart contracts on Algorand and Solana blockchains;
  • Building supporting backend services in Python (or Node);
  • Operating CI/CD pipelines;
  • Actively participating in the project development in the Slack channels, GitHub, and sprint meetings (Scrum).

Your profile

  • Passionate about Crypto space. Understanding differences between various blockchains and Defi products;
  • 2+ years of experience in general programming, e.g. C/C++/Rust/Go/Python preferred (4+ Senior);
  • Understanding low-level programming, assembler, memory allocation, and performance auditing;
  • Fluency in English and Polish (B2+) with good communication skills.
  • Willingness to work in a hybrid model with 3 days of office days/week during the probationary period.

We appreciate the extras in you

  • A Computer Science degree;
  • Experience in working with REST APIs and connecting frontend to the backend (and blockchain).

Why should you join us?

  • Learning and development - Co-financed English lessons, and business courses, organized Meet-ups and ULAM Talks for knowledge exchange.
  • Hardware. You will receive the new MacBook Pro, also for private use.
  • Remote work model. You can work in a remote model after the probationary period.
  • Private healthcare Medicover - Your well-being and happiness are important to us, so we co-finance your medical plan.
  • Sports culture - We use a MultiSport card, run at Bieg Firmowy, and ride at FRRuu Wroclaw. Together
  • The fun is on us - We go out to social get-togethers, play board games and read books. We have it all at the office

How do we recruit?

1. CV review.
Your application will be carefully reviewed to know if you meet the basic requirements.2. Phone interview.
During the 20 min call, we will get to know each other better. Also by talking in English.3. HR and project-tech meetings.
This step is divided into two parts. The online HR interview includes a company presentation and an in-depth interview with soft questions asked by an HR Specialist and potential Leader. Here, you can also talk about the details of the role. During the technical part, you can showcase all your talents by answering technical questions asked by your future team members.4. Decision.
You can expect feedback from us. Once we are sure that you are a perfect fit for the role, we will prepare an offer for you.5. Welcome onboard
Here, the onboarding process and amazing journey start :)

Onboarding first day:

We are excited to spend your first day and week with you in our office. You will get to know your dedicated Buddy and the whole team, meet your Leader - Marcela Rutkowska, and receive a welcome pack with all equipment you need for work. You will also complete the formalities of the contract, and have training on tools and health&safety. We will also tell you more about the company and our corporate culture. Time for a break and having coffee/tea and lunch on the house with your team. After the first week, you will already know your team and supervisor, be introduced to the projects, and learn your first duties in the new position. You will become familiar with the intranet and documentation of the projects you will be working on. You will finish the week with a feedback meeting hosted by the People & Culture team.

Onboarding first month:

You will know all your responsibilities, and actively participate in team meetings. You will have cyclical 1:1 meetings with the Leader and get deeper into the projects. Team integration is also waiting for you. After a month of onboarding, we expect you to independently execute project tasks without requiring assistance or supervision. You will end the week with a feedback meeting, hosted by the People & Culture team.

Onboarding three months:

After two months of successful cooperation, you will talk to your Leader about how you are working with us. We look forward to your feedback. After the whole onboarding, you will already be fully implemented in the projects and your responsibilities, and you will master all the names of our employees :)


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