OpenX logo

Senior Software Engineer (JavaScript/TypeScript)

OpenX

Join OpenX as a Senior Software Engineer (JavaScript/TypeScript)

OpenX is seeking a talented and experienced Senior Software Engineer to join our dynamic team in Cracow, Poland. As a Senior Software Engineer, you will play a crucial role in designing and developing high-performance, distributed, low-latency systems. You will work closely with our Product and Engineering teams to drive requirements and deliver new features and functionality.

Key Responsibilities

  • Design and Develop: Architect, create, and deliver new features and functionality for our platform.
  • Collaborate: Work with Product and Engineering teams distributed across multiple locations to drive project requirements and ensure successful delivery.
  • Optimize: Analyze and improve the efficiency, scalability, and stability of servers and processes.
  • Innovate: Identify unnecessary complexity and remove it, while analyzing existing solutions for improvement.

Required Qualifications

  • Experience: 5+ years of experience building SaaS applications using JavaScript/TypeScript, including Node.js.
  • Education: Bachelor’s degree in Computer Science or equivalent.
  • Database Skills: Experience with database system design, RDBMs (MySQL, Postgres), or NoSQL.
  • Cloud Experience: Familiarity with Amazon Web Services or Google Cloud Platform is a plus.
  • Industry Knowledge: Experience in digital media, marketing technology, or advertising technology is highly desirable.
  • Communication: Excellent written and spoken English skills.

What We Offer

  • Competitive Salary: Employment contract with a salary range of 21,250 - 25,000 PLN gross/monthly or B2B contract with 167 - 196 PLN net/hourly.
  • Flexible Work Environment: Flexible working hours and remote work options.
  • Professional Growth: Access to the LinkedIn learning platform and tech workshops.
  • Comprehensive Benefits: Private health care, life and travel insurance, pension scheme, and more.

About OpenX

OpenX is a leading independent supply-side platform, committed to delivering optimal value to publishers and advertisers. We operate at a massive scale, handling over 370 billion ad requests daily on our 100% cloud-based platform. Join us and be part of a team that is passionate about innovation and excellence in digital advertising.

OpenX is an equal opportunity employer, committed to diversity and inclusion in the workplace. We encourage applications from all qualified individuals, regardless of age, race, gender, or other protected characteristics.

Benefits
Extracted with AI

  • Annual performance bonus
  • Private health care
  • Private life and travel insurance
  • MultiKafeteria program
  • Training and workshops
  • Holiday Allowance
  • Pension scheme
  • Additional paid day off
  • Free parking
  • Work-from-home allowance

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