Staff Software Engineer

Summary

Join OpenX, a company focused on maximizing the economic potential of digital media, and become part of the API Foundation team. This team manages a high-scale ad exchange processing billions of ad requests daily. You will design and develop high-performance, low-latency systems, collaborating with product and UX teams to deliver exceptional user experiences. The role requires significant experience in building SaaS applications using JavaScript/Typescript and expertise in database system design. OpenX offers competitive compensation, flexible working hours, remote work options, and a comprehensive benefits package.

Requirements

• 7+ years experience with building SaaS applications using JavaScript/Typescript (including Node.js)
• Experience with databases system design, RDBMs, or NoSQL
• Experience with Amazon Web Services or Google Cloud Platform
• Communicative Polish and English

Responsibilities

• Design high-performance, distributed, low-latency systems
• Architect, create, and deliver new features and functionality
• Work with Product to drive the requirements, and own the project end-to-end
• Work with Product and UX teams to bring consumer-grade user experience and design to the enterprise
• Work with Engineering and Product teams distributed across multiple locations
• Analyze and improve efficiency, scalability, and stability of servers and processes
• Think long-term and be unsatisfied with band-aids
• Identify unnecessary complexity and remove it

Preferred Qualifications

• Experience with Python
• Experience working in digital media, marketing technology, or advertising technology

Benefits

• Annual performance bonus
• Tax-deductible system due to copyright protection: 75%
• Private health care for you and your family (covered by OpenX)
• Private life and travel insurance
• MultiKafeteria program
• Training: access to the LinkedIn learning platform and Tech workshops
• Holiday Allowance
• Pension scheme (PPK from PZU)
• Additional paid day off
• Free parking lot
• Access to peer to peer recognition platform
• Monthly work-from-home allowance and one-time payment when you join us to help you set up your home office
• We celebrate team members' important personal milestones (vouchers, gifts)
• Flexible working hours & remote work option