DevOps Engineer | Mid-Senior | Saily

• At Saily, we're removing the hassle of staying connected while travelling — no roaming fees, no plastic SIM cards, just fast, secure mobile data in 200+ destinations. Saily has millions of paying customers, with hundreds of thousands of travellers using the product at any given moment.
• To build the best product for our customers, we foster an AI-native Product Engineering culture, where:
• The Engineer is the builder, responsible for solving problems end-to-end — from idea to production.
• AI Agents are the enablers who handle repeatable tasks and help engineers maximise their impact.
• Everyone contributes to making Saily effective by identifying new areas for improvement and delegating them to agents.
• Curiosity, learning, and sharing are everyone's responsibility.
• Our customers — travellers who rely on seamless connectivity — are never lost from focus.
• We value growth over comfort, contribution over hierarchy, and impact over process. We believe in giving sharp people context, autonomy, and AI as their multiplier — to let them do their best work.

Main Responsibilities

• Own and maintain infrastructure configuration for all application services, including cloud cost management and optimisation.
• Own and improve the CI/CD process for developers across the organisation — including setting up repositories and hosting new services across teams (backend, web, mobile, QA).
• Own observability — logging, metrics, and alerting — across the organisation.
• Define and maintain Infrastructure as Code using Terraform and Terragrunt, with the scope expected to grow.
• Contribute to our internal AI tooling platform, enabling engineers to deploy new tools independently.
• Contribute to infrastructure security.
• Improve developer experience — from pipeline speed to deployment reliability.
• Design processes with ease of use and simplicity in mind — self-explanatory rather than over-engineered, with documentation where it genuinely helps.

Core Requirements

• 2+ years of hands-on DevOps or infrastructure engineering experience.
• Strong Linux knowledge.
• Solid understanding of networking protocols and IP networking fundamentals.
• Hands-on experience with configuration management tools (Ansible or Helm).
• Practical experience with IaC — not just the concept, but its application in real environments.
• Experience with at least one major cloud provider (AWS, GCP, or Azure — we'll help you adapt if needed).
• Experience building and maintaining CI/CD pipelines.
• Experience with observability tooling.
• AI coding agents are part of how we work every day — comfort with them is a must.

Tools We Use

CI/CD: GitLab

Cloud: AWS (primary), GCP

Containers & orchestration: Docker, Podman, Kubernetes, Helm, ArgoCD

Config management & IaC: Ansible, Terraform, Terragrunt

Data layer: PostgreSQL, MySQL, Redis/Valkey, Kafka

OS: Linux, macOS

AI coding agents: Claude Code, OpenAI Codex, Cursor

What We Offer

Sharpen your edge

training, mentorship, and room to grow — always.

Take the time you need

extra vacation days, sick days, and time off when life calls.

Get premium healthcare

private health insurance in Lithuania and Poland — fully covered.

Protect your peace

enjoy free subscriptions to Calm, Headspace, and Mindletic, and our own resilience and mindfulness trainings.

Own your fitness

in-house gyms, sport cards, online workouts, and personal guidance — on us.

Pack your bags for workation

experience our company-wide trip abroad to the fullest.

Work from anywhere

work from wherever keeps you in the zone.

Celebrate your milestones

birthdays, weddings, and new family members — all deserve a gift.

Parent with ease

children’s summer camps and flexibility around the schedule — because parenting never pauses.

Join the party

team building and company events people talk about for months.

Unlock Cyber City

coffee bar, open gyms, kids’ room, music room, massage chairs — our Vilnius HQ is yours to enjoy.

Kindly refer to our

Privacy Notice for Recruitment Candidates

• for comprehensive information regarding our data handling procedures throughout recruitment processes.
• We expect all candidates to provide accurate and complete information during the recruitment process. While limited use of AI tools to refine application materials is acceptable, candidates remain fully responsible for ensuring that their submissions reflect their own qualifications, skills, and experience. Any failure to do so may negatively affect participation in the recruitment process. If broader AI assistance is allowed for a particular role or stage, we’ll let you know in advance.
• By submitting your application, you acknowledge that it may be processed using automated tools for evaluation purposes. As part of our recruitment process, we may use an AI-based application review tool to help assess applications based on skills and experience relevant to the role. This technology is used to support - not replace - human decision-making, and every application is ultimately reviewed by a recruiter.
• If you would like more information about how AI is used in this process or wish to exercise your rights under applicable data privacy laws, please contact us at [email protected]
• . Should you prefer to opt out of the automated evaluation, please submit your application directly to [email protected]
• .