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Ookla Himalayas · Posted 4d ago

Senior Full Stack Developer - Downdetector Connect

United Kingdom USD 50000-80000 Full time

Senior Fullstack Software Development Engineer Senior Fullstack Software Engineer Senior Full Stack Engineer Senior Fullstack Developer
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Indexed description

Role Overview

As a Senior Developer, you'll have significant autonomy to shape how some of the world's largest telecom operators communicate with consumers and detect issues across their networks. You'll help evolve the platform into a proactive, intelligent system built around Observe - Think - Act workflows, designing autonomous, AI-driven operations that surface insights, trigger actions, and streamline complex network processes at scale.

What You Will Do

Full-Stack Development: Develop and maintain robust, scalable web applications using React, Redux, and modern backend frameworks. Automation & AI Features: Move the platform from reactive reporting to proactive operations by implementing 'Observe-Think-Act' loops for network outage detection and communication.

Why It Might Be a Fit

If you're excited by the challenge of building intelligent systems, solving complex data problems, and driving meaningful impact at global scale, this role offers the scope and technical depth to do your best work.

Requirements

  • 5 to 8 years of professional software engineering experience
  • Experience in mentoring or leadership
  • Strong proficiency in Python (FastAPI or Django) and experience designing scalable RESTful APIs
  • Proficient in React and Redux with hands-on experience building complex, data-heavy web applications
  • Hands-on experience using AWS to build and scale web applications, including containerization (Docker/Kubernetes)
  • Systems Thinker: Strong ability to break down complex manual problems into deliverable, automated technical sub-tasks
  • PLUS: AI Frameworks: Hands-on experience deploying AI agents into production or proven exposure to tools like LangChain, LangGraph, or LlamaIndex
  • PLUS: Experience with anonymization techniques, data privacy and GDPR
  • PLUS: Domain: Understanding of network monitoring, telecommunications data, or performance testing

Benefits

  • Competitive salaries
  • Robust, health and wellness-focused benefits
  • Paid time off
  • Employee Resource Groups
  • Company-sponsored events
  • Regular opportunities for professional growth through educational support, mentorship programs, and career development resources
  • Employee engagement programs and recognition awards

Originally posted on Himalayas

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