Fit4Me is looking for a Senior DevOps Engineer to take ownership of the project’s architecture and grow it within our in-house team — with the highest level of autonomy.
Your main challenge: audit the current architecture, propose and implement key improvements (with a strong focus on infrastructure security), working in close partnership with different departments across the company.
This role is a great fit if you:
want to take full ownership of the project’s architectural decisions.
take initiative and proactively propose architecture improvements.
are ready to work with the highest level of autonomy.
want to see the direct impact of your work on the architecture of the entire product.
enjoy collaborating with different departments and solving their technical requests.
Your area of Impact:
Architecture audit and improvement: auditing the project’s architecture and proposing key improvements.
AWS infrastructure development and support: growing and maintaining infrastructure on AWS (EC2, ECS, ALB, Route53, CloudFront, S3, ECR, IAM, SSM, WAF, CloudWatch, RDS).
Infrastructure as Code: implementing and maintaining IaC through Terraform and Ansible.
CI/CD process ownership: building and improving CI/CD pipelines through GitHub Actions, including implementing the “build once — deploy everywhere” principle.
Secrets and security management: managing secrets and security through HashiCorp Vault.
Monitoring and alerting: setting up monitoring and alerting through the Prometheus stack (Grafana, Loki, Alertmanager).
Infrastructure security: protecting payments, preventing data leaks, configuring logs and alerts, defending against DDoS attacks, and blocking fraud.
Cross-department architecture support: handling architecture-related requests from different departments (for example, migrating a SQL database from EC2 to AWS RDS).
System reliability: supporting the smooth operation of Nginx, MongoDB, and PostgreSQL.
What do you need to join us:
5+ years of experience as a DevOps Engineer.
Confident command of Linux, Bash, and Python.
Hands-on experience with Docker and Docker Compose.
Deep knowledge of AWS (EC2, ECS, ALB, Route53, CloudFront, S3, ECR, IAM, SSM, WAF, CloudWatch, RDS).
Experience working with Terraform and Ansible.
Experience building CI/CD pipelines through GitHub Actions.
Experience working with HashiCorp Vault.
Experience setting up monitoring through the Prometheus stack (Grafana, Loki, Alertmanager).
Experience working with Nginx, MongoDB, PostgreSQL, and Git.
A high level of autonomy, proactivity, and initiative in your daily work.
Strong communication skills for collaborating across multiple departments.
English proficiency at B1-B2 level (nice to have).
Nice to have:
Experience working with GCP alongside AWS.
Experience conducting architecture audits within product teams.
Practical understanding of GDPR: data residency, user rights, retention, and breach notification.
Experience working with AI services — understanding of EU AI Act requirements for data transfer to LLM providers.
Basic understanding of PCI DSS, including scope minimization principles.
Knowledge of US privacy regulations (CCPA/CPRA), especially as they apply to health data.
Understanding of SOC 2 / ISO 27001 requirements and readiness to bring infrastructure to audit.
Hiring process: Recruiter interview → Technical interview with Hiring Manager → Final interview with HRD → Job Offer 🚀
About Fit4Me
Fit4Me is a Ukrainian product startup founded in 2023, creating a personalized Health & Fitness products for a global audience. Our app combines and adapts multiple fitness directions to individual user needs. We are profitable and operate with a fully remote team of 50+ specialists worldwide.
Our mission — Fit your dream. We believe a healthy lifestyle should feel easy and enjoyable, so we focus on helping users build sustainable habits through positive, motivating experiences.
Our principles
🚀 Startup speed — we
