OpenX

Frontend Engineer

We’re seeking a skilled Senior Full Stack Web Developer to take ownership of evolving and enhancing our WordPress-based website. This role is responsible for leading technical implementation across the front end, back end, CMS, and hosting infrastructure (GCP) as we elevate and modernize our web experience for our customers. This person should be well versed with full stack technologies, experienced in wordpress plugins integration and all analytics/cookies code injection and understand the shifting landscape of how AI is impacting web development.

This person will be a key member of the OpenX marketing team, working for the Digital Marketing manager and working closely with the design team on a day-to-day basis. They will be based in Kraków and be part of the OpenX community in that market.

Web Developer, WordPress

Recruitment

• OpenX Recruiting Coordinator (Temporary) provides scheduling and operations support to our U.S. based recruiting team. In this role, you’ll help ensure a smooth and efficient hiring process by managing interview logistics, coordinating candidate communications, and supporting recruiting operations as needed within the US and EMEA. This is an hourly, non-exempt role not to exceed 30 hours per week. • The ideal candidate will be located on the East Coast to support recruitment activities in US and EMEA. • Responsibilities include: Schedule and coordinate interviews across multiple time zones. Manage candidate interview tracking in our ATS and ensure data accuracy. Partner with recruiters, hiring managers, and candidates to ensure timely communication and a seamless interview experience. Provide administrative support to the U.S. recruiting team on an ad-hoc basis.

Recruiting Coordinator

Product Manager

• OpenX is focused on unleashing the full economic potential of digital media companies. We do this by making digital advertising markets and technologies that are designed to deliver optimal value to publishers and advertisers on every ad served across all screens.
• At OpenX, we have built a team that is uniquely experienced in designing and operating high-scale ad marketplaces, and we are constantly on the lookout for thoughtful, creative executors who are as fascinated as we are about finding new ways to apply a blend of market design, technical innovation, operational excellence, and empathetic partner service to the frontiers of digital advertising.
• We are looking for a Senior Product Manager for OpenX’s Big Data team in Krakow, Poland. He or she will own the creation and maintenance of the product backlog, define requirements, track KPIs, and lead every aspect of the product development lifecycle. Critical to success in this role will be building and maintaining communication loops between local engineering teams, customers, stakeholders, marketing, project management, and commercial teams across time zones.
• The ideal candidate is a person who takes ownership, dives deep into topics, and thinks independently. Lastly, this person knows how to succeed in a startup environment and is always willing to roll up their sleeves to get the job done.
• This role is marked as "hybrid" as we would like you to come to the office once a week when the team is meeting in person.

Web Developer, WordPress

Recruiting Coordinator

Senior Product Manager (Big Data Team)