United Tech

United Tech

United Tech specializes in developing global social networking and streaming products, creating an environment that fosters professional growth and development for specialists while supporting initiatives such as aiding the people of Ukraine.

Internet Software & Services
51-250
Founded 2016

Description

  • Design and build infrastructure for a greenfield streaming and WebRTC platform with scalability, low latency, and high availability.
  • Develop and maintain CI/CD pipelines and deployment strategies to support fast, reliable releases.
  • Manage cloud infrastructure and Kubernetes clusters using Infrastructure as Code tools.
  • Implement autoscaling, performance optimization, and load testing to support peak traffic and high load.
  • Build and improve observability through monitoring, logging, tracing, and alerting solutions.
  • Optimize infrastructure for performance, reliability, security, and cost efficiency.
  • Collaborate closely with backend engineers and product teams on architecture and platform evolution.
  • Contribute to engineering decisions for a new platform being built from scratch.

Requirements

  • 3+ years of experience as a DevOps Engineer in production environments.
  • Experience designing and building high-load infrastructure from scratch.
  • Hands-on experience with streaming, WebRTC, or social/multimedia products.
  • Production experience with Kubernetes, including scaling, autoscaling, and troubleshooting.
  • Expertise in Infrastructure as Code using Terraform and/or Ansible.
  • Experience with AWS or GCP, including compute, networking, and managed services.
  • Experience building CI/CD pipelines using GitLab CI or GitHub Actions, along with GitOps tools such as ArgoCD and Helm.
  • Knowledge of observability tools, including Prometheus, Grafana, logging, and distributed tracing.
  • Strong networking fundamentals, including UDP, RTP/RTCP, low-latency networking, and TURN/STUN (coturn).
  • Experience with load testing and performance optimization for high-traffic production systems.
  • Experience with media servers such as mediasoup, LiveKit, Janus, or Jitsi is a plus.
  • Experience optimizing bandwidth-heavy streaming platforms and improving infrastructure cost efficiency is a plus.
  • Proficiency in scripting with Python, Go, or Bash is a plus.

Benefits

  • 20 paid vacation days, 15 sick leave days, and 6 additional days off for family events.
  • 100% medical insurance coverage.
  • Sports and equipment reimbursement.
  • Team building events, corporate gifts, and branded merch.
  • Financial and legal support.
  • Maternity Recovery Support Allowance.
  • Remote work with a flexible schedule or the option to work from the Kyiv hub.
  • Modern equipment or depreciation support for your own tools.
  • Professional development support, including reimbursement for courses and English classes.
  • Performance-oriented reviews and Individual Development Plans (IDPs).
  • Access to a corporate library, book club, and knowledge-sharing events.

Interested in this position?

Apply directly on the company website

Apply Now

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