Backend Software Developer

Lokalita Košice
Nástup By agreement
Typ Plný úväzok
Mzda From 2 100 Eur/month

Job description, responsibilities and duties

We are looking for a senior backend developer (4+ years of experience) to help us build the state-of-the-art platform for cross-border logistics:

  • we will serve e-commerce platforms and e-shops, and deliver their packages to 15 countries of Central and Eastern Europe;
  • we plan to go from 0 to 4 million packages in two years;
  • it is a modern API-first platform using Serverless architecture on Amazon, written in Node.js;
  • this is a green-field project, but we are the fastest growing fitness brand in CEE (€ 40M in revenues in 2020).

Náplň práce

You will:

  • write clean and effective code for Serverless environment;
  • develop our API, integrate our platform with 3-rd party delivery services, write functions to handle API requests;
  • support business, experiment with new features, design the system;
  • improve our CI/CD pipeline and DevOps practices;
  • solve complex performance problems;
  • bring new ideas to life every week and help other people on your team to be their best.

Stack we use:

  • JavaScript and Node.js;
  • Serverless framework;
  • AWS: Lambda, API Gateway, SQS, S3 buckets, DynamoDB;
  • Scrum and Kanban.

We don’t require previous experience with specific Serverless and Node.js technologies, but you need to be willing to switch to this modern architecture/tech.

Tech skills:
●  Focuses on the backend, fluent in language like Java, Python, Kotlin, Go, PHP

●  Knows some JavaScript as every developer

●  Sees the development process holistically, always thinks of the added value


Požiadavky zamestnania

Language skills

English - Upper intermediate (B2)

Number of years of experience


Personality requirements and skills
Skills we are looking for:

  • you are a senior backend guy, and you are fluent in some language like JS, Java, Python, Kotlin, Go, PHP and you have developed scalable cloud platforms before;
  • you know at least some JavaScript of course, and you can explain Serverless model;
  • you want to switch to cutting-edge frameworks and efficient languages;
  • you are ready for a mindset change about how to build modern cloud apps;
  • you like to get things done, you like delivering features at high speed, and you prize learning.


Employee perks, benefits

  • open-air rooftop gym in our offices;
  • a very competitive salary;
  • shopping at our brand at heavily discounted prices;
  • take-away lunches for 1 €, twice a day;
  • remote work;
  • E-learning courses;
  • working with like-minded people on the stuff that matters.

O klientovi

Our client is one of the fastest-growing e-commerce projects in the CEE region.

Matej Kováč
Matej Kováč
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