DevOps Engineer | Brainer

Hi!

We are Boosta, a holding tech company that creates, develops, and invests in digital businesses with global potential. Today, we collaborate with over 800 specialists from different parts of the world, and millions of users use our products and services.

Now we are looking for a DevOps Engineer to join our project Brainer, which is building a comprehensive online platform for measuring, training, and systematically developing human cognitive abilities, as well as other projects within our holding.

What will be in your focus:

• Work with multiple independent product teams and help them make infrastructure and cloud architecture decisions.
• Design and build infrastructure for new products from the early stages.
• Review existing infrastructure across different products and identify reliability, security, performance and cost improvements.
• Choose infrastructure solutions based on each product’s architecture, scale, business requirements and stage of development.
• Build and maintain cloud infrastructure, with AWS being a key strategic platform.
• Build and improve CI/CD pipelines and deployment processes.
• Introduce and maintain Infrastructure as Code and infrastructure automation where appropriate.
• Set up and improve monitoring, logging, alerting and observability.
• Ensure infrastructure reliability, security, scalability, backup and recovery practices.
• Optimize infrastructure costs and maintain visibility into cloud spending.
• Support engineering teams in investigating and resolving production incidents.
• Work closely with developers on architecture, deployment and infrastructure-related decisions.
• Document infrastructure and key technical decisions to make future ownership and handover straightforward.

You are our perfect match if:

• 3+ years of experience in DevOps / Cloud / Infrastructure Engineering.
• Strong hands-on experience with AWS and its core services (VPC, IAM, EC2, ECS/EKS, S3, RDS, Route 53, CloudFront, CloudWatch, load balancing, etc.).
• Strong understanding of cloud architecture and ability to design infrastructure based on a product’s current stage, scale and business needs.
• Experience designing and launching production infrastructure from scratch.
• Strong hands-on experience with CI/CD and deployment automation.
• Solid knowledge of Docker and containerized environments.
• Good understanding of Infrastructure as Code principles and experience automating cloud infrastructure.
• Strong Linux administration and troubleshooting skills.
• Strong understanding of networking: DNS, TLS, routing, load balancing, CDN, firewalls and private networks.
• Experience with monitoring, logging, alerting and production observability.
• Good understanding of infrastructure security: IAM, secrets management, access control and least-privilege principles.
• Experience working with production databases, backups and disaster recovery practices.
• Ability to troubleshoot production incidents and identify infrastructure bottlenecks.
• Understanding of cloud cost management and infrastructure cost optimization.

The stages you’ll go through:

• Stage 1. Pre-screen.
• Stage 2. Technical interview.
• Stage 3. Final interview.
• Stage 4. Reference Check.
• Stage 5. Job Offer!

For comfortable work, we offer:

• Support for your self-realization and career growth: both vertical and horizontal development, opportunities to work across different niches, and compensation for external courses and conferences.
• Flexible working hours (you can start your workday anytime between 8:00 and 11:00 AM Kyiv time).
• An office in Kyiv, coworking spaces in Lviv or Warsaw, or the option to work remotely — the choice is yours.
• 28 working days of paid vacation per year, up to 30 days of sick leave with medical confirmation, plus all public holidays observed.
• Care for your health: medical insurance, a Mental Health program, and compensation for therapy sessions.
• Ukrainian Victory Support program and other meaningful social initiatives.
• Gifts for special occasions in your life and career.
• Quarterly team buildings (online or offline).
• Equipment compensation during blackouts.
• Maximum support in challenging life situations.

If you’re driven by the challenge of building outstanding products, send us your CV — let’s get to know each other!