Вакансії DevOps Engineer

We are looking for a Senior DevOps Engineer to join our team. The platform is a secure and scalable cryptocurrency payment gateway that enables seamless crypto deposits, conversions, and fiat withdrawals. The project offers a user-friendly experience for both individuals and businesses, ensuring efficient and transparent transactions.

Requirements

• 5+ years of experience working with Linux, including scripting in Python, Perl, or Shell
• 5+ years of experience with AWS services (IAM, S3, KMS, VPC, Security Groups, RDS)
• 3+ years of experience with CI/CD pipelines (GitLab CI/CD, Jenkins, Buddy)
• Strong knowledge of Git version control
• 2+ years of experience with Terraform for Infrastructure as Code
• 3+ years of experience with Docker and container orchestration (Kubernetes, EKS, Helm)
• 2+ years of experience with messaging systems (SQS, RabbitMQ, or similar)
• Experience with database management and administration, both SQL and NoSQL (MySQL, MongoDB)
• Understanding of security best practices, including IAM, encryption, and network security
• Familiarity with Web3 technologies
• Upper-intermediate English proficiency

Would be a plus

• Experience blockchain nodes deployments

Responsibilities

• Set up and supervise production infrastructure
• Oversee development infrastructure setup and maintenance as needed
• Configure and manage infrastructure components servers, networks, and cloud services
• Work with development teams to ensure seamless code deployments
• Monitor system performance and availability, addressing issues proactively
• Maintain system security and ensure compliance with industry standards
• Deploy and manage configuration management tools and best practices
• Create and maintain comprehensive documentation, including SOPs and system architecture diagrams

Join our DeviantArt team as a Senior DevOps Engineer and play a pivotal role in maintaining and architecting a robust infrastructure that powers one of the largest online art communities. You'll be at the forefront of ensuring our platform's high availability, performance, and security, handling over 1.5 billion monthly page views.

In this role, you will:

• Architect and maintain a highly available infrastructure with a focus on proactive and reactive DDOS mitigation, site performance, and cost optimization
• Participate in a 24/7 on-call rotation, responding swiftly to outages or performance issues
• Maintain a developer environment in parity with production systems, as well as CI/CD pipelines, for seamless testing and release of changes
• Automate infrastructure provisioning and management using configuration management tools, complete with tests and documentation
• Optimize and support sharded MySQL databases for efficient and reliable data handling amidst growing demands
• Regularly update system components to maintain security and up-to-date technology

Requirements

• 5+ years of experience managing systems at scale as a DevOps, Platform Engineer, or Site Reliability Engineer
• Excellent analytical skills with the ability to implement DDOS mitigation, troubleshoot complex problems, analyze system bottlenecks, and implement effective solutions, from frontend through backend systems, sometimes during production degradation or outage for a high traffic site
• Exceptional command line Linux skills, with proficiency in Bash and Python for scripting and automation
• In-depth knowledge of AWS services, infrastructure as code using Terraform, GitOps tools and methodologies, and container orchestration using Docker, Helm, and Kubernetes
• Experience with setup, administration, and maintenance of sharded MySQL database clusters while maintaining zero downtime or data loss
• Excellent communication skills with fluent English, and the ability to collaborate effectively across teams while articulating technical concepts to non-technical stakeholders
• The ability to get up to speed on systems, make decisions, be flexible, and execute independently with attention to detail for production systems
• Experience with Vespa.ai or other search systems - an advantage

Automat-it is an all-in AWS Premier partner that empowers startups with DevOps and FinOps expertise and hands-on services. We guide and support hundreds of startups leveraging AWS smarter throughout their growth journey. We save our customers significant time to market and optimize their cloud performance and cost-effectiveness.
Automat-it operates in more than seven countries across EMEA. We provide a dynamic environment where you can expand your professional expertise and make a significant impact.
We’re looking for a Senior DevOps Engineer to join our team

Responsibilities

• Develop CI/CD pipelines for projects of various scales and tech stacks
• Automate AWS (and optionally GCP or Azure) resources and infrastructure provisioning
• Maintain infrastructures and environments of all types from dev to production
• Maintain Kubernetes clusters
• Security monitoring and administration

Requirements

• 5+ years of working experience in a DevOps role with AWS infrastructures
• Experience with Docker containers, Kubernetes, and Infrastructure as code (Terraform, CloudFormation, etc.)
• CI experience (Jenkins, GitHub Actions, etc.)
• Experience with version control systems (Git or similar)
• Scripting skills with either Bash, KSH, Python
• Configuration Management experience (Ansible, etc.)
• Deep Linux OS knowledge
• Network troubleshooting and configuration skills (DNS, HTTP, SSL, TCP/IP, etc.)
• Understanding of SDLC
• Excellent written and verbal communication skills in English
• A team player mindset, innovative, passion for learning new tools, systems, and best practices, and a desire to propose your ideas and initiatives
• Solid communication skills

Our mission at Geniusee is to help businesses thrive through tech partnership and strengthen the engineering community by sharing knowledge and creating opportunities.
Our values are Continuous Growth, Team Synergy, Taking Responsibility, Conscious Openness and Result Driven. We offer a safe, inclusive and productive environment for all team members, and we’re always open to feedback. If you want to work from home or work in the offices in Kyiv or Lviv with stable electricity and Wi-Fi , great – apply right now.

About the project

We are seeking a highly skilled and motivated DevOps Engineer to join our dynamic IT team. As a DevOps Engineer, you will be responsible for implementing and maintaining a robust and scalable infrastructure, ensuring the smooth operation of our cloud services, and optimizing our software development and deployment processes. The ideal candidate has a strong background in core IT technologies, cloud services, and automation, and possesses excellent problem-solving and communication skills.

Requirements

• 1+ year of development experience preferably Golang, Python, JavaScript;
• 3+ years experience with Ubuntu-like Linux;
• Experience with Docker or other container-based technologies;
• Experience with Kubernetes;
• Experience running production systems in Amazon AWS and services like ECS, S3, RDS, ELB, SQS, and Lambda;
• Networking skills: TCP/IP, DNS, Load-balancers, PKI (TLS), network security, etc.;
• Knowledge of CI/CD tools like Gitlab, Jenkins, Bitbucket pipelines, etc.;
• Experience with SQL/NoSQL technologies like MySQL, ElasticSearch, MongoDB, PostgreSQL, and Redis;
• Experience with monitoring tools and metrics;
• Experience with version control systems: GitLab, GitHub;
• Experience with IoC tools such as Terraform, Ansible, or Puppet;
• AWS Associate Solution Architect is required;
• English: Upper-Intermediate.

Would be a plus

• Experience with Azure.

Основні обов'язки:

• Розгортання та підтримка інфраструктури на основі AWS та Kubernetes
• Налаштування та оптимізація конвеєрів CI/CD у GitLab CI
• Автоматизація процесів за допомогою Ansible і Ansible AWX
• Керування інфраструктурою як кодом за допомогою Terraform
• Системи моніторингу та оповіщення з Prometheus
• Співпраця з командами розробників для забезпечення стабільності та безпеки інфраструктури
• Участь в оптимізації продуктивності та надійності системи.

Вимоги:

• Глибоке знання AWS (хмарної інфраструктури): навички створення та керування масштабованими, безпечними та стійкими рішеннями хмарної інфраструктури
• Глибоке знання Kubernetes (Container Orchestration): досвід керування контейнерними програмами, масштабування та забезпечення високої доступності
• Глибоке знання GitLab CI (CI/CD Pipelines): можливість створювати та оптимізувати автоматизовані конвеєри для розгортання коду та тестування.
• Глибокі знання Ansible і Ansible AWX (Автоматизація): досвід автоматизації керування конфігураціями, розгортання та оркестрування завдань
• Глибоке знання Terraform (інфраструктура як код): вміння керувати інфраструктурою як кодом для контролю версій, розгортання та узгодженості
• Глибоке знання Prometheus (моніторинг і попередження): здатність налаштовувати системи моніторингу та створювати ефективні стратегії попередження
• Глибокі знання Docker (контейнеризація): майстерність контейнеризації додатків і керування середовищами Docker
• Володіння системами Linux (операційні системи): глибоке розуміння середовища Linux для системного адміністрування та усунення несправностей
• Глибоке знання ArgoCD (Continuous Delivery): досвід керування безперервною доставкою та робочими процесами GitOps для Kubernetes.

Буде плюсом:

• Досвід роботи зі стеком Grafana (Mimir, Loki, Tempo, Grafana) (моніторинг і візуалізація): знання розширених рішень для моніторингу, журналювання та відстеження
• Знання Jsonnet і Grafana Tanka (Керування конфігураціями): здатність керувати конфігураціями Kubernetes і стеком моніторингу декларативно
• Досвід оптимізації системи моніторингу: досвід у підвищенні продуктивності та ефективності ресурсів систем моніторингу.

Qualifications and Skills:

• 4+ years of on-hand management experience;
• 4+ years of system administration;
• Good Linux system internals and shell scripting (bash/python/etc.);
• Knowledge of CI/CD tools like GitlabCI, Jenkins, etc.;
• Experience with k8s;
• Experience with Docker or other container-based technologies;
• Networking skills: TCP/IP, DNS, Load-balancers, PKI (TLS), network security, etc.;
• Experience with SQL/NoSQL technologies: MySQL, ElasticSearch, MongoDB, Cassandra;
• Experience with Kafka, etc;
• Experience with virtualization systems (KVM, proxmox, Ovirt);
• Automation tool experience (Ansible, Salt, Terraform);
• Experience with monitoring and metric systems (ELK, nagios, zabbix, Grafana, etc);
• Experience as team lead, strong leadership skills;
• Strong organizational skills.

Nice to have:

• Experience running production systems in AWS/DO/etc;
• Experience with OpenStack, Docker Swarm;
• Experience with Jira/Confluence.

Your daily tasks will be:

• Build and maintain highly available scaling systems;
• Analyze and address performance and stability risks;
• Participate in architecture decisions across our platform;
• Mentorship for DevOps/SRE team;
• Track and introduce best practices and better technologies.

We are looking for a skilled and driven Infra/DevOps Engineer to take the lead in migrating our Client`s staging and production environments from Google Cloud Platform (GCP) to Microsoft Azure. In this role, you will play a key part in establishing a reliable cloud infrastructure, enhancing CI/CD pipelines, and facilitating a seamless transition for both Development and Production teams. Working closely with a small team of Engineers, you will contribute to a series of projects focused on optimizing our multi-cloud architecture and scaling database solutions.

Responsibilities:

• Design and implement Terraform scripts to deploy staging and production services in Azure
• Migrate the existing staging environments from GCP to Azure, including services and databases
• Develop a local development environment compatible with Azure
• Transition load-balancing and routing solutions from NGINX to Azure-native solutions
• Synchronize GitHub repositories with GitLab and establish CI/CD pipelines in GitLab for Azure deployments
• Revive and maintain CI/CD pipelines for GCP production services
• Provide comprehensive documentation and instructions for new development workflows
• Configure monitoring tools such as New Relic or Groundcover for Azure environments
• Execute staging and production migrations, including database dumps and imports
• Implement multi-cloud production capabilities, gradually shifting API traffic to Azure
• Manage feature flags to control traffic distribution between GCP and Azure
• Plan and execute the migration from GCP AlloyDB to Azure Cosmos DB with Citus, focusing on sharding strategies to optimize performance

Requirements:

• Proven experience with cloud platforms, particularly Microsoft Azure and Google Cloud Platform
• Strong proficiency in Terraform for infrastructure as code
• Experience with CI/CD tools, especially GitLab CI/CD
• Familiarity with load balancing and routing in cloud environments
• Solid understanding of PostgreSQL and database sharding techniques
• Experience with monitoring tools like New Relic and Groundcover
• Strong problem-solving skills and the ability to work in a fast-paced, collaborative environment
• Excellent written and verbal communication skills for documentation and team collaboration
• English level – Upper-Intermediate or higher
• Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience

We consider candidates only who are located in Ukraine.
Our client is world leader in the rapidly changing environment of communications technology – by providing hardware, software, and services to enable the full value of connectivity.

Main tasks and responsibilities:

• Set up and manage servers on AWS and Azure
• Implement and maintain Infrastructure as Code (IaC) solutions
• Manage existing Kubernetes clusters and deploy new ones as needed
• Design, set up, and maintain CI/CD pipelines to streamline development and deployment
• Collaborate with cross-functional stakeholders to ensure smooth project delivery

Education, skills and experience:

• 3+ years of experience as a DevOps
• Cloud: AWS (EKS, S3, Secrets Manager, EC2, ECR, Networking, etc.)
• Cloud Native: Kubernetes and Cloud Native tech stack in general
• Deployment: Kubernetes, Docker, Helm, GitOps, Flux.
• Infrastructure as Code: Terraform
• Automation: GitLab CI, Bash, Docker, Kaniko, Helm, Trivy, Craco, Docker, SOPS, Pipeline’s knowledge in general.
• Cloudflare: Management and Deployment
• Observability: Prometheus, Kibana/Grafana, AWS Cloud Watch
• Experience working with SonarQube, Helm, Terraform, Terragrunt

Would be a plus:

• Knowledge and experience with Azure
• Security: Vulnerability management, SAST, DAST, secret detection and general security awareness. Styra (ABAC – OPA/Envoy) is a plus

Our client has an excellent opportunity for an Infrastructure Engineer who is looking to join a team following the DevOps practice and is committed to working on cutting-edge technology and having fun while doing it.
You will maintain business-critical systems that track hundreds of millions of dollars of media spend per year supporting some of the world’s largest online brands. You would join a tight-knit development team and work alongside other developers and product managers to solve complex and interesting technical problems.

Requirements

• DevOps principles
• Programming; Python
• CI/CD; GitLab, CloudFormation
• Cloud technologies; Google Cloud Platform, AWS, Azure
• Cloud infrastructure automation; Terraform, Helm
• Container platforms; containerd, docker, etc.
• Container orchestration platforms; Kubernetes
• Bash, YAML
• Infrastructure, Application Monitoring/Aleriting/Visualization; Datadog (preferred), Prometheus, Grafana etc..
• Networking concepts and cloud-based delivery models; CIDR notations, Subnets, Firewalls, DNS etc..

Nice to have

• Understands code and development practices such as Test Driven Development,
• Behaviour Driven Development, and code reviews in GitHub and Gitlab
• Modern testing techniques and frameworks for mainstream programming languages: Node.js, Go, Python
• OAuth2 and OIDC semantics.

Job responsibilities

• Work with product owners and engineering teams to create Infrastructure as Code modules, application build and deployment pipelines for our products
• Assist with setting up monitoring and alerting capabilities for the applications, and provide solutions to any problems that may arise
• Interpret architectural decisions taken during the design of software systems and infer how they impact the shape of the infrastructure.
• Reliably execute infrastructure changes needed to support the application.
• Cooperate with infrastructure engineers and software developers who are members of cross-functional delivery teams and are spread across multiple time zones.
• Understand and implement logging and monitoring frameworks.
• Do what you talk about – lead by example, outcomes-oriented