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Software Engineer III (JavaScript)

3 weeks, 1 day ago
Poland
Full-time
Mid Level
Frontend Engineer / Web Developer
Software Development
AWS GCP JavaScript Node.js React TypeScript
Apply Now
OpenX

OpenX

OpenX is a global leader in digital and mobile advertising technology, fostering a fair and transparent value exchange between publishers and advertisers to maximize revenue across all screens.

Media
51-250
Founded 2007
$71M raised
View All Jobs 18

Description

  • Design high-performance, distributed, low-latency systems.
  • Architect, create, and deliver new features and functionality.
  • Work with Product to define requirements and own projects end to end.
  • Collaborate with Product and UX teams to improve consumer-grade user experience and design for enterprise products.
  • Work with Engineering and Product teams distributed across multiple locations.
  • Analyze and improve the efficiency, scalability, and stability of servers and processes.
  • Identify unnecessary complexity and remove it.
  • Think long term and avoid short-term fixes.
  • Collaborate effectively as part of a team.

Requirements

  • 4+ years of experience building SaaS applications using JavaScript/TypeScript.
  • Experience with React and Node.js.
  • Experience with database system design, including RDBMS or NoSQL.
  • Experience with Google Cloud Platform or Amazon Web Services is a nice to have.
  • Experience working in digital media, marketing technology, or advertising technology is a big plus.
  • Communicative Polish and English.
  • Strong written and oral communication skills.
  • Ability to work as a team player.
  • Ability to independently identify and act on areas of improvement.
  • Ability to rapidly learn and understand new systems.

Benefits

  • Employment contract with a gross monthly salary of 17,708–19,792 PLN.
  • B2B contract with a net hourly rate of 147–164 PLN.
  • Annual performance bonus.
  • Private health care for you and your family.
  • Private life and travel insurance.
  • Training access through LinkedIn Learning and tech workshops.
  • Flexible working hours and remote work option.
  • Monthly work-from-home allowance and a one-time home office setup payment.

Interested in this position?

Apply directly on the company website

Apply Now

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