Senior Site Reliability Engineer

Welcome to Welltech – a global IT powerhouse specializing in cutting-edge Health & Fitness mobile applications. With an impressive 200M+ installs and a suite of 6 revolutionary apps, we are positively transforming the lives of millions, nurturing healthier lifestyles and overall well-being.

With a solid six-year presence in the international market, Welltech boasts a dynamic team of over 600 passionate professionals across the globe. From intuitive nutrition trackers to innovative fitness solutions, we empower individuals to embark on a transformative journey toward optimal health and happiness.

Join our Infrastructure Team as a Senior Site Reliability Engineer and play a pivotal role in scaling and securing our expansive infrastructure. We're on a quest for an innovative engineer passionate about automating to the max, enhancing reliability, and driving seamless automation across our operations.

What You'll Do:

• Empower Development Teams: Provide support to our development teams, ensuring our systems are scalable, highly available, and deliver peak performance.

• Foster Engineering Excellence: Collaborate with fellow engineers and cross-functional teams to uphold best practices in engineering and embody our core values.

• Lead by Example: Share your expertise organization-wide, guiding teams in identifying, resolving, and preemptively addressing production issues through education and collaboration.

• Champion Automation: Embrace and implement a 'Infrastructure as Code' philosophy, automating tasks to streamline operations and improve efficiency.

• Own It: Take full operational responsibility for our services, including participating in on-call rotations, managing incidents with grace, and conducting blameless postmortems.

• Elevate Observability: Advance our systems' observability, serving as both a developer and a mentor, enhancing frameworks and guiding product development teams.

• Guarantee Continuity: Design and refine business continuity strategies, ensuring our operations withstand challenges and maintain integrity.

• Optimize Infrastructure: Continually enhance our infrastructure for cost efficiency, simplicity, and maintainability while hardening security measures.

What You'll Need:

• Proven Expertise: Demonstrable experience in deploying large-scale monitoring and logging solutions (e.g., ELK, Graylog, Prometheus, Grafana, CloudWatch) and mastery in observability, including Golden Signals, SLI/SLO, and DORA metrics.

• Technical Savvy: Hands-on experience with performance, reliability, observability, and incident management tools. Proficiency in Python and a strong understanding of web/network protocols (HTTP, TLS, DNS).

• DevOps Champion: A strong advocate for DevOps culture, with a knack for automation and enhancing feedback loops.

• Cloud Mastery: Extensive experience with AWS, containers, and orchestration tools like Kubernetes. Familiarity with Infrastructure as Code (Terraform, CloudFormation) and CI/CD tools.

• Troubleshooting Pro: Exceptional skills in diagnosing and resolving system/network issues, along with solid experience in maintaining critical production services.

• Security Conscious: A deep understanding of information security principles and a commitment to secure engineering practices.

• Develop and maintain technical playbooks, procedures and documentation.

  Nice to Have:

  • Experience with security hardening and serverless architectures (AWS Lambda, API Gateway, SQS).

  • Advanced knowledge in managing observability for large-scale distributed systems.

  • GitLab CI/CD pipelines

    Why Join Us? Become a cornerstone of our infrastructure team, where your work ensures the reliability and efficiency of services impacting millions. We offer a culture that values innovation, ownership, and technical excellence. If you're ready to push boundaries and create a lasting impact, we'd love to hear from you.

Candidate journey: ⭕️ Intro call ----> ⭕️ Intro with Manager ----> ⭕️ Technical Interview ----> ⭕️ Final Interview

Here's your chance to put your ideas into action and make a positive impact on the lives of millions of people worldwide!

Become part of our future. Join the Welltech team.