10+ years of Software Engineering experience in  data platform/big data software, with a proven track record of delivering highly scalable and efficient solutions Substantial experience with Java 8+ (preferred), Scala or Python Experience with streaming/data processing technologies such as Beam, Spark, Kafka, Airflow, HBase, Presto Experience in building enterprise-grade software […]

You need to have an excellent grasp of JavaScript (TypeScript) , and React and related concepts (state management, memoization/caching, pub/sub, effects, closures, hooks, classes). Bonus points for WebSockets , HTML Canvas , a good grasp of basic math (vector algebra), and experience working and designing public facing API. Strong sense […]

Lethe.co to lifestyle’owa firma technologiczno-odzieżowa, którą w 2011 roku założył młody polski przedsiębiorca Jakub Chmielniak. Kluczowym elementem organizacji jest dział IT, a stworzony przez naszych programistów engine, obsługujący wszystkie nasze brandy m. in. takie jak Mr. Gugu & Miss Go, Carpatree, czy AFD, sprawcą sukcesu, jaki osiągnęliśmy w obszarze e-commerce. […]

Imagine having the best of both worlds – career options within reliable, international structure and start-up-like vibes (meaning no dress code, constant learning mindset and truly friendly atmosphere).   FRISTA makes that possible, and that’s just a starter pack for climbing your way up and #Aim4thetop of realizing your potential. […]

  Join our team as a Senior Java Developer ! About the project: As a Senior Java Developer you will develop new web applications, new features and maintain existing ones as well as analyze and fix any cases after failing. You’ll also be able to understand the business context and define the […]

Our Partner is revolutionizing retail with their dynamic pricing B2B SaaS platform, leading the charge in automating and optimizing pricing strategies with AI-driven insights. Their comprehensive solution, embraced by retailers and brands across over 40 markets, delivers actionable pricing recommendations that drive business growth and profitability. Since 2018, they’ve been […]

( OBRIO ( is an IT company with Ukrainian roots inside Genesis business ecosystem. Our team consists of more than 120  talented professionals whose ambitions and striving for success help us build the best products on the market. We have offices in Kyiv and Warsaw. We are developing  Nebula ( — the biggest […]

Hello! We are looking for a  Middle Node.js Developer who will strengthen the technical team and will work on the new B2C product (as part of the Genesis ecosystem) in the travel & telecommunication market. Our team and product are actively growing, so if you perform well, you will have great career growth opportunities. Work format: Possibility to work […]

About 1 year of experience as a Team Leader/Coordinator/Manager or similar role At least 2 years of experience in Data Platform/Data Warehouse projects Experience related to: Database administration (SQL Server or Azure SQL) optimization, taking care of performance, problem solving, knowledge of security Database development (preferably SQL and Azure SQL) […]

About our Team We seek a highly skilled and motivated Front-End Engineer to join our growing Samsung Ads team. As Front-End Engineer, you will contribute to development and buildout of components of Samsung’s DSP platform. You will be closely working with local team in Warsaw, having also many opportunities of […]