Hostinger
Hostinger4mo ago

Site Reliability Engineer (SRE)

KaunasFull-timemid
EngineeringDevOps & InfrastructureSite Reliability EngineerDevops EngineerInfrastructure & Cloud
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Quick Summary

Key Responsibilities

Skirmantas Juraška, Head of Infrastructure Provision Infrastructure: Deploy and configure new systems, servers, and related components to expand global capacity and reliability.

Technical Tools
EngineeringDevOps & InfrastructureSite Reliability EngineerDevops EngineerInfrastructure & Cloud
Join Hostinger and we’ll grow fast! 🚀
 
Is there a limit to growth? Not at Hostinger. We’re constantly reaching new heights. With a team of 900 professionals, we are behind the success of over 3 million clients in 150 countries, helping them launch their e-shops, blogs, portfolios, businesses, and passion projects.
 
Are you ready to join the fastest-growing hosting company in the world, manage thousands of servers, and scale tens of petabytes of data across 12 data centers globally? Embrace the challenge and be part of a team that's revolutionizing the industry!
 
Our mission: To build world-class solutions for anyone to easily succeed online
Our culture: Guided by 10 company principles
Our formula for success: Customer obsession, innovative products, and talented teams.
 
Your role at Hostinger

In this role, you will be responsible for designing, operating, and evolving Hostinger’s core infrastructure to ensure scalability, reliability, and performance across our global platform. You will focus on provisioning and maintaining systems, improving automation, enhancing observability, and ensuring services run efficiently at scale.

You will work on optimizing distributed systems, improving performance and resilience, and maintaining high availability across globally deployed services. A key part of your role will involve building reliable automation, refining monitoring and alerting, and troubleshooting complex infrastructure issues to maintain maximum uptime.

As part of your responsibilities, you will also contribute to the operation and improvement of critical networking components, including DNS, ensuring consistent and low-latency service delivery worldwide.

Working closely with product and infrastructure teams, you will help evolve system architecture, strengthen security, and support new features that enhance customer experience. Your work will ensure fast, stable, and secure service delivery for millions of users globally.

Curious to learn more? Connect with your team: Skirmantas Juraška, Head of Infrastructure
  • Provision Infrastructure: Deploy and configure new systems, servers, and related components to expand global capacity and reliability.
  • Scale and Optimize Infrastructure: Continuously manage and scale infrastructure to support increasing traffic while maintaining high availability and minimal latency.
  • Design and Implement Infrastructure Architectures: Build efficient, resilient systems — including distribution models, redundancy strategies, and edge optimizations.
  • Monitor and Maintain Operations: Track system performance, analyze usage patterns, plan capacity growth, and ensure smooth, accurate, and uninterrupted service across all regions.
  • Automate Workflows: Use tools like Ansible and Terraform to automate provisioning, configuration, and deployment processes.
  • Troubleshoot Issues: Quickly diagnose and resolve infrastructure-related incidents, maintaining stability, reliability, and strong SLAs.
  • Enhance Performance: Continuously measure and fine-tune response times, caching behavior, and system efficiency to improve overall performance and scalability.
  • Collaborate with Product and Infrastructure Teams: Work closely with cross-functional teams to deliver infrastructure solutions tailored to product needs and support new features and improvements.
  • Drive Innovation: Explore new technologies, implement improvements, and refine operational workflows to evolve and strengthen the platform.
  • Linux Expertise: Advanced experience with Linux operating systems (Debian and Red Hat), with a strong drive to deepen expertise in open-source technologies.
  • DNS Systems Proficiency: Solid hands-on experience with PDNS, MySQL clustering and replication, LMDB backends, DNSSEC, large-scale zone management, Anycast-based DNS delivery, DNS performance tuning, monitoring, automation, and DNS-focused attack mitigation.
  • Design and Optimization: Proven ability to design, implement, and optimize NetBox, Ansible Tower, Terraform  solutions to ensure high availability and efficient zone management.
  • Performance Monitoring: Skilled in monitoring system performance, conducting capacity planning, and ensuring smooth and reliable operation of infrastructure.
  • Automation: Proficient with automation tools such as Ansible to streamline and standardize operational workflows.
  • Troubleshooting: Strong problem-solving skills in diagnosing and resolving issues to maintain system stability and integrity.
  • Backup and Recovery: Familiar with backup strategies, disaster recovery planning, and data replication techniques.
  • Monitoring and Alerting: Experience with monitoring tools to track system health and performance metrics, including latency and query trends.
  • Commitment to Excellence: Dedicated to meeting Service Level Objectives (SLOs) for infrastructure performance and availability.
  • Continuous Improvement: Always seeking opportunities to innovate and enhance existing systems, processes, and operational efficiency.
  • Effective Communication: Strong communication skills in Lithuanian and English, both written and spoken.
  • 🚀 360 Growth: Limitless learning opportunities with access to Reforge, Couch Hub, global conferences, libraries, strong feedback culture, and mentoring through TesoXchange. We're invested in helping you level up from mid to senior.
  • 🎯 Freedom & responsibility: Work from modern offices in Kaunas and Vilnius, home, or anywhere in the world. Flexible schedule, trust-based culture, and the space to bring your ideas to life.
  • 💪 Wellness simplified: Health insurance from Day 1, gym memberships, recharge leave, Headspace subscriptions, and regular health checks. Join sports, arts, and hobby clubs or enjoy work-life balance.
  • 🎉 Work hard - play hard: Company events like Summerfest & Winterfest, Town Hall, team-buildings, workations, Žalgiris Arena VIP Lounge access, and milestone gifts for life's big moments.
  • Gross salary from 5000 EUR/month. Specific compensation is offered based on work experience, competence, and compliance with other job requirements.
  • Location & Eligibility

    Where is the job
    Kaunas
    Hybrid — some on-site time required
    Who can apply
    Open to applicants worldwide
    Listed under
    Worldwide

    Listing Details

    Posted
    December 11, 2025
    First seen
    March 26, 2026
    Last seen
    April 28, 2026

    Posting Health

    Days active
    33
    Repost count
    0
    Trust Level
    33%
    Scored at
    April 28, 2026

    Signal breakdown

    freshnesssource trustcontent trustemployer trust
    Hostinger

    Hostinger is on a mission to make online success possible for anyone – from developers to aspiring bloggers and business owners. With our fast web hosting technology, reliable and friendly Customer Success agents, and easy-to-operate hPanel, growing your website is nothing short of effortless.

    Employees
    750
    Founded
    2004
    View company profile
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    HostingerSite Reliability Engineer (SRE)