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Performance Engineer (Node.js)

Performance Engineer (Node.js)

Kyiv
Remote
Full Time

The company is an innovative AdTech company that delivers advanced solutions for global businesses. We leverage cutting-edge technological advancements to provide custom programmatic products, digital transformation services, and expert consultations.
Our highly skilled professionals comprehensively understand AdTech trends and emerging technologies. This expertise empowers us to deliver programmatic solutions that optimize our clients' efficiency, productivity, and growth. We address various programmatic needs, from developing bespoke platforms and implementing AdTech solutions to optimizing existing programmatic infrastructure. We prioritize building strong partnerships with our clients. Furthermore, we take a collaborative approach, working closely to understand their unique requirements and objectives. This synergy of technical excellence and a client-centric focus ensures that our solutions meet and surpass expectations, delivering measurable results and propelling business success.
Here, you'll have the opportunity to: Leverage your skills and knowledge in a dynamic and growing industry Collaborate with a talented team of professionals
Play a key role in shaping the future of ad tech!

If you're ready to take your career to the next level, we encourage you to apply!

Responsibilities:

  • Optimize application performance to enhance ad trading and maximize client profits.

  • Regularly review and improve system code.

  • Monitor system alerts and promptly resolve critical revenue-impacting issues.

  • Debug and resolve backend issues.

  • Manage and optimize SQL and NoSQL databases.

  • Collaborate with the CTO and Client Service team to meet client expectations.

  • Continuously learn and apply new strategies to improve client financial results.

Requirements:

  • Deep understanding of asynchronous programming in Node.js and the event loop.

  • Proven ability to write clean, maintainable code following coding standards.

  • Strong experience with unit testing.

  • Advanced debugging skills.

  • Knowledge of network protocols (HTTP, TCP, FTP).

  • Familiarity with SQL, NoSQL, and in-memory key-value databases.

  • Willingness to learn new technologies and enhance existing skills.

Will Be a Big Plus:

  • Basic Linux server administration experience.

  • Knowledge of high-load systems.

  • Strong performance optimization skills.

  • Self-managed and results-oriented, focused on code performance over perfection.

  • Commitment to long-term industry expertise to leverage code for significant impact.

Benefits:

  • Flexible work setup: Choose between fully remote, hybrid, or office-based in Kyiv, Odesa, or Mykolaiv with refreshments/snacks and dedicated spaces for relaxation and leisure activities.

  • Professional growth: Join a strong team, access courses and conferences, and utilize our electronic library for continuous learning.

  • Performance-based annual salary reviews: Fair and competitive compensation tied to your work performance.

  • Work-life balance: Enjoy 22 paid vacation days per year.

  • Well-being support: Comprehensive medical insurance, paid sick leaves, and access to a corporate psychologist.

  • Vibrant corporate culture: Offsite parties, celebrations, team-building activities, sporting events, and corporate gifts/bonuses.