Senior Backend SDE (Java), Ukrainian Team @ Xenoss

Wroclaw , Lower Silesian Voivodeship, Poland

Type: n/a

Category: IT & Internet & Media

Requirements: English, Ukrainian
Company: Xenoss
Region: Wroclaw , Lower Silesian Voivodeship

Who weare

Xenoss isaleading MarTech/AdTech software development house, recognized among the top software companies. Webuild complex AI-driven ad-tech solutions for technology vendors, media and gaming companies, agencies, brands, and publishers, including Activision Blizzard, Toshiba, Smartly, Voodoo, and others.

The data platform is a central element of our solutions. Our data team works on challenging projects that involve near-real-time processing of petabytes of high-intensity streaming data. We build scalable and efficient data pipelines using cutting-edge technologies and proprietary solutions.

What will you do

As a Senior Backend Engineer, youll play a critical role in building and maintaining the robust foundation of our web applications. Youll be a technical leader, tackling complex challenges and designing innovative solutions.

What you will get

Teams ofpeople who love programming
Complex technical challenges with big data/high-load
Freedom tomake your own engineering decisions and broad space for creativity
Modern technology stack towork with
Work remotely onaflexible schedule
Long-lasting projects
Financial compensation for professional events and education
Opportunity to choose the equipment you like

Required skills:

• Professional Java experience 5+years
• OOP/design patterns proficiency
• Experience building complex systems
• SQL/NoSQL database experience
• Familiar with AWS orGCP
• Experience inthe AdTech domain.

Nice tohave:

• Experience with big data
  
• Experience with OLAP DB (Cassandra, Clickhouse)
  
• Experience with Neo4J
  
• English: B1

Who weare

Xenoss isaleading MarTech/AdTech software development house, recognized among the top software companies. Webuild complex AI-driven ad-tech solutions for technology vendors, media and gaming companies, agencies, brands, and publishers, including Activision Blizzard, Toshiba, Smartly, Voodoo, and others.

The data platform is a central element of our solutions. Our data team works on challenging projects that involve near-real-time processing of petabytes of high-intensity streaming data. We build scalable and efficient data pipelines using cutting-edge technologies and proprietary solutions.

What will you do

As a Senior Backend Engineer, youll play a critical role in building and maintaining the robust foundation of our web applications. Youll be a technical leader, tackling complex challenges and designing innovative solutions.

What you will get

Teams ofpeople who love programming
Complex technical challenges with big data/high-load
Freedom tomake your own engineering decisions and broad space for creativity
Modern technology stack towork with
Work remotely onaflexible schedule
Long-lasting projects
Financial compensation for professional events and education
Opportunity to choose the equipment you like

,[Design and implement backend systems: Youll dive deep into the server-side, architecting and building the core logic that powers our applications. This includes designing databases, developing APIs, and ensuring scalability tohandle high traffic volumes., Code quality: Clean, maintainable, and secure code isparamount. Youll write well-documented, reusable code that adheres tobest practices. Your expertise will ensure the long-term health and stability ofour backend systems., Collaborate across team: Youll work closely with front-end developers toseamlessly integrate backend functionalities with the user interface. Effective communication and collaboration are key tocreating acohesive user experience., Optimize performance and security: Youll beresponsible for ensuring our applications run smoothly and efficiently. This involves performance tuning, troubleshooting, and implementing robust security measures tosafeguard sensitive data., Embrace innovation and stay ahead ofthe curve: The tech landscape isconstantly evolving. Youll have the opportunity toexplore and implement emerging technologies tokeep our backend infrastructure atthe forefront.] Requirements: Java, OOP, Design Patterns, SQL, NoSQL, AWS, GCP, Big Data, Cassandra, Neo4j Tools: .

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