Jobs

Position Overview:

We are seeking a detail-oriented and reliable DevOps/MLOps Engineer to manage our physical and virtual infrastructure, primarily focusing on Amazon cloud services, from our Kyiv office. This role is crucial for ensuring our virtual tests (AirSim, Gazebo), CI/CD pipelines, unit tests, and virtual simulations operate seamlessly. Additionally, the role involves deploying code to PixHawk/Ardupilot drones, reinforcing the importance of experience in UAV technology environments.

Key Responsibilities:

• Design, build, and maintain physical and virtual infrastructures on AWS, ensuring high availability and security.
• Develop and manage CI/CD pipelines for automated unit testing, virtual testing, and deployment, with a focus on UAV technology environments.
• Provide CI/CD support to software developers, aiding in the deployment of code to PixHawk/Ardupilot drones.
• Support and enhance distributed testing infrastructure, including Hardware-in-the-Loop CI/CD integration.
• Automate job scripting and process automation to streamline operations.
• Facilitate ML development automation, including dataset storage and management, ensuring efficient handling and accessibility of data.
• Collaborate closely with engineering teams to support infrastructure needs

Required Skills:

• Bachelor’s degree in Computer Science, Engineering, or related field is preferred.
• Excellent problem-solving abilities and teamwork skills.
• Proven experience in DevOps and/or MLOps roles, with a strong background in managing both physical and virtual infrastructures, preferably including AWS.

• Proficient in bash, git, CI/CD practices, Python, VPN, Jenkins, and Linux administration.

   

Nice to Have:

• Familiarity with virtual test environments such as AirSim and Gazebo.
• Deployment code to PixHawk/Ardupilot drones
• Experience with embedded Linux systems.

Ajax Systems is an international technology company, the largest developer and manufacturer of security systems in Europe.

The startup, created in 2011 in Ukraine, scaled into an international product company. Ajax security systems protect more than 3.5 million users in 187 countries.

Ajax products are a whole ecosystem of 180 devices, mobile and desktop apps, and server infrastructure.

The product line includes control panels, motion detectors, opening detectors, flood prevention, fire detectors, street and home sirens, alarm buttons with the appliances control function, smart sockets, and relays.

Our infrastructure is a part of the product that is invisible to the end user, but critical to the life of the entire system. The safety of our users and their property depends on our uptime. We are constantly developing our cloud solutions and this requires automating our infrastructure, testing and improving its fault tolerance. For this purpose we are looking for Senior DevOps Engineer.
 

Requirements:

- 3+ years of experience with Kubernetes (AWS EKS).

- Experience with creating/managing a GitOps pipeline using ArgoCD.

- Experience with service mesh tools like Istio, LinkerD etc.

- 4+ years of experience with managing Linux-based systems, TCP/IP networking.

- 3+ years of experience with IaC and config management tools such as Terraform, Ansible.

- 3+ years of experience with AWS stack: VPC, IAM, EC2, RDS, Elasticache, Route53, Lambda etc.
 

Desirable:

- Hashicorp Vault in Kubernetes.

- Additional tools for Kubernetes: Karpenter, Calico, etc.

- Message brokers: NATS, Kafka.

- Databases: MongoDB, MySQL, PostgreSQL.

- Monitoring/Alerting: Datadog, Grafana, OpsGenie.

- Others: Terragrunt, JVM, Gradle.
 

Responsibilities:

Proactively participate in the platform development:

- manage Kubernetes;

- migrate from EC2 to Kubernetes;

- build new CI/CD pipelines based on Kubernetes;

- running applications in Kubernetes following security best practices;

- provide cost optimization plans;

- build proactive monitoring;

Provide technical leadership, coaching, and mentoring to:

- application development teams;

- junior DevOps teammates.

Availability is essential. Sometimes you will need to help with issues in production that are most critical (On-call duties).
 

With us you will enjoy:

- Working with a team of people to build the future of an industry.

- Non-trivial challenges and various spectre of interesting tasks.

- A flexible, friendly and collaborative work environment.

- Corporate culture based on common sense.

- Opportunities to influence the creation of new products and their quality.
 

We are working to ensure that people’s lives are calm and the world safe.

Let’s become a part of the team that creates a smart and useful global product!

We are seeking a highly skilled and experienced Senior DevOps Engineer to join our dynamic team. The ideal candidate will have a strong background in Kubernetes, Terraform, ArgoCD, Continuous Integration (CI), Continuous Deployment (CD), developer toolsets, and Software Development Life Cycle (SDLC) best practices. This role requires a deep understanding of modern DevOps tools and practices, as well as a commitment to fostering a responsive, communicative, and collaborative environment. This role requires on-call duties.

Key Responsibilities:

• Develop and manage large scale production Kubernetes clusters in a cloud environment (AWS preferred).
• Deploy, manage, and monitor containerized applications using Kubernetes.
• Develop and manage infrastructure as code using Terraform.
• Design, implement, and maintain CI/CD pipelines to ensure efficient and reliable software delivery.
• Manage and optimize cloud infrastructure in AWS to support scalable and secure applications.
• Administer and optimize source code repositories and workflows in GitHub.
• Collaborate with development teams to enhance developer toolsets and streamline SDLC processes.
• Troubleshoot and resolve infrastructure and application issues.
• Implement best practices for security, reliability, and performance.
• Provide mentorship and technical guidance to junior engineers.
• Communicate effectively with cross-functional teams to understand requirements and deliver solutions.

Qualifications:

• Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent experience.
• 5+ years of experience in a platform engineering, DevOps, or similar role.
• Extensive experience with Terraform for infrastructure as code.
• Experience with self-hosted Kubernetes clusters for container orchestration and ArgoCD.
• Hands-on experience with GitHub for version control and collaboration. 
• In-depth experience with AWS cloud services.
• Excellent problem-solving skills and the ability to work under pressure.
• Exceptional communication skills, both verbal and written.
• Proven ability to work collaboratively in a team environment.
• Strong organizational skills and attention to detail.
• In-depth networking knowledge.

Preferred Qualifications:

• Experience with Github runners and other CI/CD tools and platforms.
• Familiarity with programming languages such as Go.
• Knowledge of security best practices in cloud environments.
• Experience with observability tools such as Prometheus, ELK, and Grafana stacks.
• Certification in AWS or Kubernetes and experience with Backstage is a plus.
• Experience with kOps is a plus.
• Knowledge of Cilium CNI is a plus.
• Experience with Jenkins is a plus.

We offer:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

Description

As a DevOps Lead, you will design, implement, and maintain our cloud infrastructure and infrastructure platform. You will also work closely with development teams to streamline deployment processes and ensure system reliability.
We are looking forward to your resume!
 

Requirements

- 5+ years of experience in DevOps/SRE roles;

- Strong experience with AWS cloud services;

- Advanced knowledge of Kubernetes and container orchestration;

- Expertise in Infrastructure as Code (IaC) using Terraform;

- Solid understanding of GitOps principles and ArgoCD;

- Experience with Helm chart development and maintenance;

- Knowledge of Kubernetes operator pattern and development;

- Strong scripting skills (Bash, Python, or similar);

- Excellent problem-solving and communication skills.

Responsibilities

- Design and implement cloud infrastructure using Terraform, AWS and Kubernetes Clusters;

- Manage and secure Kubernetes clusters;

- Implement and maintain GitOps practices using ArgoCD;

- Develop and maintain Helm charts for infrastructure applications;

- Manage Kubernetes operators for automated operations;

- Mentor team members on DevOps best practices;

- Ensure high availability and scalability of production systems.

Nice to Have

- Experience with other cloud providers (GCP, Azure);

- Knowledge of monitoring tools (Prometheus, Grafana);

- Security certifications (AWS, CKS, etc.);

- Experience with service mesh technologies.

Benefits

🎰 Join us to be a part the international iGaming market of a Top European solution provider;

💰 A nice bonus system as a cool addition to your salary;

📆 Unlimited vacation and sick leave. Yes, we care about people;

📈 Investing in your growth. You have a budget for self-study;

🏥 Healthcare coverage for Ukrainian and other EU countries;

🫂 Consultations with a corporate psychologist;

🇬🇧 Compensation for foreign language courses;

🎁 Gifts for personal life events;

☕️ With us, you will no longer see hyper-control and micromanagement;

🏢 You can choose work format: fully remote, office or hybrid;

🖥 Modern work equipment;

🚚 Support of relocation to our hubs;

💕 Friendly team, that will understand and support you;

⏳ Flexible working hours based on tasks completion. From 9:00-11:00 AM;

🇺🇦 Glory to Ukraine!

About Us

Everstake is a blockchain company with Ukrainian roots, ranked among the top 10 validators globally. We collaborate with over 80 Proof-of-Stake (PoS) blockchain networks. As we grow and continuously improve, we are seeking a DevOps Engineer to join our team. This role involves tackling complex engineering challenges using cutting-edge technologies.

Requirements

Technical Background:

• A degree in a relevant field and 5+ years of hands-on experience.

Core Skills:

• Experience working with *nix-like operating systems.
• Strong knowledge and practical experience with Terraform, AWS, Kubernetes, and Helm.
• Experience setting up CI/CD pipelines (GitLab CI, Jenkins).
• Hands-on experience with GitLab CI (GitHub Actions is a plus).
• Strong proficiency with Terraform, Ansible, and Helm.
• Ability to write automation scripts using Bash, Python, Go, Rust, or JavaScript.
• Experience with monitoring and logging tools such as Prometheus, Grafana, ELK Stack, and Zabbix.
• Understanding of DevOps, GitOps, and Infrastructure as Code (IaC) methodologies.
• Basic knowledge of network security and access control.
• Experience with cloud platforms (AWS, GCP, Azure) and bare-metal servers.
• Strong communication skills and ability to work within a team.
• English proficiency at B2 level or higher.

Nice-to-Have Skills:

• Certifications in AWS, Kubernetes, Terraform.
• A proactive approach to learning new tools and solving problems.
• Familiarity with additional IaC tools (Pulumi, CloudFormation).
• Experience implementing Zero Trust architecture.
• Experience working with databases is a plus.

Responsibilities

• Setting up CI/CD pipelines in GitLab CI/CD, Jenkins.
• Automating testing, build, and deployment processes.
• Optimizing pipelines to increase speed and reliability.
• Automating infrastructure deployment using Terraform, Ansible, and Kubernetes.
• Containerizing services using Docker and Kubernetes.
• Writing automation scripts in Bash, Python, or Groovy.
• Implementing monitoring solutions using Prometheus, Grafana, and Zabbix.
• Identifying and troubleshooting issues in deployment processes.
• Analyzing logs, debugging errors, and improving system stability.
• Integrating automated vulnerability scanners and access controls into CI/CD pipelines.
• Managing secrets securely with HashiCorp Vault, AWS KMS.
• Following DevSecOps best practices.
• Working closely with developers, DevOps, and security engineers to improve DevOps processes.
• Reviewing automation processes and sharing best practices with the team.
• Engaging in Slack discussions and participating in technical meetings.

What We Offer:

• A fully remote work environment with a dynamic and supportive team.
• Opportunities to work on innovative CI/CD and DevOps solutions in the blockchain infrastructure field.
• Opportunities to work on cutting-edge blockchain technology.
• Professional growth and development opportunities.
• Competitive salary based on experience and expertise.

About the company:

Reyo Media Cyprus is a team passionate about technology, innovation, and research. We aim to offer full-cycle IT solutions for companies all over the globe. Our mission is to help people integrate technology into everyday life and to enable innovation through technology, offering SAAS product development and infrastructure solutions.

About the Job:

We’re looking for a motivated professional System Administrator/DevOps who is responsible for the maintenance of workstations remotely, CI/CD, and other automated processes that have been established by the current team if you love to bring standardization and scalability to the next level.

Your Main Responsibilities:

• Deploy, manage, and optimize cloud infrastructure for global web projects.
• Implement robust application security, performance optimization, and load balancing.
• Provide remote technical support and troubleshooting assistance via HelpDesk for distributed team members.
• Monitor information security and ensure compliance with best practices.
• Manage and enhance continuous integration and continuous deployment (CI/CD) processes.

Our Requirements:

• Minimum of 3-5 years experience as a System Administrator or DevOps Engineer.
• Strong hands-on experience with Terraform and Docker.
• Proficiency in administering web servers (Nginx, Apache, PHP, Selenium).
• Extensive experience with cloud platforms (AWS, DigitalOcean, GCP).
• Solid understanding of databases and caching systems (PostgreSQL, MySQL, Redis).
• Familiarity with monitoring tools (Zabbix, NewRelic, etc.).
• Proven expertise in managing CI/CD pipelines.
• Experience with log management solutions (Grafana, ELK stack, etc.).
• Experience with VPN protocols (OpenVPN, WireGuard).
• Experience with data warehousing solutions such as Snowflake is a plus.

Skills:

• Excellent organizational skills, attention to detail, and ability to multitask.
• Strong problem-solving abilities and teamwork orientation.

Why do we enjoy working here?

• A young and driven team of professionals who are willing to grow and bring value.
• People-centric culture.
• L&D - support your need to replenish your knowledge and acquire new skills to do your job better via paid Professional training & e-learning courses.
• Flexible working schedule. We don’t use any time-tracker. We opt for performance.

We are looking for a skilled DevOps Engineer with expertise in networking, security, and infrastructure automation to help configure and optimize local and cloud server environments. This role involves configuring VLANs, implementing security best practices, setting up Traefik for reverse proxying, and deploying open-source applications. Additionally, you’ll create Ansible playbooks and Docker Compose files to ensure repeatable infrastructure setups.

Key Responsibilities:

• Network Configuration & VLAN Management

• Configure VLANs for efficient traffic segmentation and security.

• Optimize networking for performance and reliability across multiple services.

• Work with Unifi networking hardware (if applicable) to ensure smooth integration.

• Security & Access Control

• Harden server security, including firewall rules, SSH access policies, and intrusion prevention.

• Implement best practices for TLS encryption and authentication.

• Set up secure access for Harold, ensuring role-based permissions where necessary.

• Infrastructure Automation & CI/CD

• Develop Ansible playbooks to automate server and application provisioning.

• Write Docker Compose files for easily deployable services.

• Ensure Traefik is properly configured with Let’s Encrypt SSL certificates and dynamic routing.

• Application Deployment & Management

• Deploy and maintain Postiz, n8n.io, Superset/Lightdash (BI tools), and other open-source applications.

• Monitor service health and optimize performance across the stack.

• Implement logging and monitoring solutions to track service uptime and issues.

• Documentation & Collaboration

• Document all networking, security, and infrastructure processes for easy reproducibility.

• Work closely with Harold (the primary user) to ensure the setup meets their needs.

• Provide ongoing support and recommendations for further optimizations.

Required Skills & Experience:

• Strong networking experience, including VLAN setup and traffic segmentation.

• Expertise in Linux server administration (Ubuntu/Debian preferred).

• Proficiency with Docker, Docker Compose, and Traefik.

• Hands-on experience with Ansible for automation.

• Understanding of security best practices for self-hosted applications.

• Experience deploying BI tools (Superset/Lightdash), automation tools (n8n.io), and other open-source software.

• Familiarity with Unifi networking hardware is a plus.

Senior DevOps Engineer

We are looking for a Senior DevOps Engineer to design, build, and maintain our Azure and Hetzner infrastructure for Predict+, a SaaS product leveraging AI/ML to forecast electricity generation and consumption. You will be responsible for disaster recovery, security (ISO27001), CI/CD automation, monitoring, and infrastructure scalability.

Key Responsibilities

• Infrastructure Management: Design and automate infrastructure on Azure and Hetzner, including Kubernetes clusters, DNS (CloudFlare), and VPN solutions.
• CI/CD Development: Build and maintain Azure DevOps CI/CD pipelines for Docker-based services.
• Disaster Recovery & Backup: Implement DR strategies, secure backups (Azure Storage, Hetzner StorageBox) and ensure database integrity (TimescaleDB, ClickHouse).
• Security & Compliance: Maintain ISO27001 compliance, manage Keycloak authentication, conduct vulnerability scans, and enforce firewall rules.
• Monitoring & Observability: Deploy Zabbix, explore Kubernetes monitoring solutions (e.g., Prometheus), and create custom alerts & dashboards.
• Automation & Scripting: Use Ansible for infrastructure automation, write scripts (Python, Bash) for environment management and container maintenance.

• Collaboration & Leadership: Act as a technical leader, mentor teammates, and support cross-functional teams.

   

Qualifications

• 5+ years in DevOps/SRE, with 2+ years in a senior role.
• Strong expertise in Azure (VMs, AKS, Storage, Key Vault) and Hetzner.
• Proficiency in Kubernetes, Docker, Helm, and microservices architecture.
• Hands-on experience with CI/CD pipelines in Azure DevOps.
• Advanced knowledge of Ansible, Python, Bash, and networking (VPN, DNS, firewall rules).
• Experience with Zabbix monitoring and security best practices (ISO27001).
• Knowledge of TimescaleDB/ClickHouse (a plus).

Nice to Have

• Experience with Harbor/ACR, SIEM integrations, GPU workloads, or multi-cloud environments.

This is an exciting opportunity to shape a cutting-edge AI-driven energy forecasting platform in a high-impact role! 🚀

Requirements:

• Proven experience of work identity and access management systems.
• Hands-on experience with programming languages and automation tools (C#, .NET, Salt stack, Python, Terraform, Docker, etc.).
• Proficiency in PowerShell with automation and scripting
• Experience with Active Directory and similar systems.
• Experience integrating with Microsoft Active Directory or comparable third-party systems.
• Experience with provisioning accounts of different identity systems(AD, Azure Entra, AWS IAM, etc.)
• Knowledge and experience with JIT, JML, PIM, PAM, and RBAC solutions.
• Development experience with creating solutions in different cloud environments(Azure preferred).
• Strong cross-functional communication skills for technical and non-technical audiences.
• Experience with maintaining of multi-forest Active Directory environments and infrastructure in general.
• Knowledge of Single Sign-On (SSO), multi-factor authentication, and identity federation.

Nice-to-Have:

• Bachelor's or Master's degree in Computer Science, Electrical Engineering, Information Systems, or a related field.
• Familiarity with cloud security best practices and certificate infrastructure.
• Experience with solutions that integrate with Azure Entra or similar third-party systems
• Experience with CI/CD processes, preferably using Jenkins or Azure DevOps.
• Exposure to agile development methodologies and DevOps practices.
• Knowledge of Bravura API

Key Responsibilities:

• Implement features such as JIT, JML, PIM, PAM, and RBAC.
• Collaborate with security, compliance, and engineering teams to ensure proper logging and auditing of access activities.
• Design, develop, and operate identity management systems across infrastructure in both private and public clouds.
• Monitor industry trends and adopt new tools and features as needed.
• Mentor junior engineers and participate in on-call rotations.

About the Project:

We are seeking an experienced Active Directory Engineer specializing in Identity and Access Management to enhance product infrastructure security. The role involves managing user identities, governing access to production systems, and automating security processes to ensure seamless and secure access management for engineers and operations personnel. The team collaborates cross-functionally to build scalable solutions that integrate with compliance and security requirements.

We are building a browser-based data analytics platform with computational capabilities for biopharma. 

We are looking for a Senior DevOps Engineer to own infrastructure design, automate deployments, and optimize performance at scale. This is a DevOps-first role, but if you have experience with systems architecture, high-performance or scientific computing, data engineering, that’s a huge plus.

What you’ll do

DevOps & infra engineering (80% focus)

• Design, automate, and maintain scalable cloud & on-prem infrastructure (AWS, GCP, Kubernetes)
• Build and optimize CI/CD pipelines (GitHub Actions, Jenkins)
• Enhance system observability and monitoring
• Ensure security, performance, and fault tolerance across all environments
• Simplify deployment and infrastructure management to keep maintenance minimal

Performance optimization & systems engineering (15% focus)

• Architect and prototype an OLAP solution that syncs with arbitrary external databases
• Architect the caching solution for scientific computations
• Optimize database performance and backend services 
• Design and refine cloud-based data processing architectures for analytics pipelines
• Work with backend teams to ensure smooth integrations between applications & infrastructure

Data infrastructure (5% bonus, not required)

• Integrate and optimize data warehouses (ClickHouse, Redshift, Snowflake)
• Optimize query performance and storage for large-scale analytics

Some tech you will be working with

AWS (ECS, EKS), CloudFormation, Terraform, Jenkins, GitHub Actions, Prometheus, CloudWatch, Docker, Kubernetes, ArgoCD, Python, Bash

What we’re looking for

We don’t expect you to check every box, but you should be comfortable solving DevOps and software engineering problems at scale.

Location: remote (GMT to GMT+3), minimum a 4-hour EST overlap required

Must-have skills

• 5+ years of experience in DevOps, infrastructure, or backend engineering
• 3+ years managing complex deployment dev environments
• 3+ years with cloud environments (AWS (primary), GCP (bonus))
• 3+ years of experience with CI/CD pipelines
• Strong Docker experience, K8 is a must
• Infrastructure as Code (IaC): Terraform + CloudFormation
• Proficiency in backend scripting/automation (Python, Go, Rust, or TypeScript)
• Observability & monitoring: any of Prometheus, Grafana
• Experience with complex enterprise deployments
• Experience with rapid-growth environments. Track record scaling infrastructure
• Security best practices for cloud & on-prem deployments
• Strong communication skills. Experience working with diverse remote teams. Resilience under pressure.

Bonus points (for broader impact)

• SaaS and startup experience
• Experience leading teams
• Experience with data analytics software
• Data engineering & warehouse performance tuning (ClickHouse, Snowflake, Redshift)
• MLOps or AI model deployment experience
• High-performance computing (HPC)

Why join us?

• Work on high-impact problems in cloud infrastructure, automation, and performance optimization
• Own and shape DevOps strategy in a fast-growing company
• Remote-friendly, high-trust culture with minimal bureaucracy

If you’re excited about building fast, scalable, and reliable infrastructure while leveraging your software engineering skills (and maybe some data engineering too), let’s talk!

Key Responsibilities:

• Kubernetes Expertise: Design, deploy, and manage Kubernetes clusters to handle production workloads, ensuring optimal scalability, performance, and security. Experience with Helm and ArgoCD in production environments is essential.
• Infrastructure Automation: Develop, implement, and maintain Infrastructure as Code (IaC) using tools like Terraform to automate cloud infrastructure provisioning and management.
• CI/CD Pipeline Management: Build, maintain, and optimize CI/CD pipelines to enable seamless, automated deployments using tools such as Jenkins and GitHub Actions.
• Monitoring & Alerting: Implement and maintain robust monitoring systems using tools like Prometheus, Grafana, and Loki to ensure the health, reliability, and performance of applications and systems.
• Cloud Operations: Manage and optimize cloud infrastructure, with a focus on AWS services like EC2, S3, RDS, EKS, Lambda, and ElastiCache.
• Security & Compliance: Apply best practices for security and ensure compliance with relevant regulatory standards, safeguarding sensitive data and infrastructure.
• Collaboration: Collaborate closely with development teams to troubleshoot and resolve issues in staging and production environments, improving overall system stability.
• Incident Response: Lead efforts in incident troubleshooting, conduct thorough root cause analysis, and implement corrective actions to prevent future incidents.

Must-Have Skills:

• 5+ years of experience in a DevOps Engineer role or a similar position.
• Expertise in Kubernetes, with proven experience managing clusters in production environments.
• Strong proficiency in cloud platforms (AWS, Azure, or GCP).
• Hands-on experience with CI/CD tools such as Jenkins, GitHub Actions, or similar.
• Solid experience with containerization technologies, including Docker.
• Proficient in scripting languages like Python, Bash, or Go.
• Experience with monitoring tools such as Prometheus, Grafana, and Loki.
• Strong understanding of networking concepts, including DNS, VPNs, and Load Balancers.
• Networking - profound experience, configuration and troubleshooting - routings, transit gateways, firewalls, security rules.... Profound Linux experience - debugging/troubleshooting tools, network troubleshooting tools.
• AWS Tower/Landingzone management, CloudFormation, Networking (transit gateway), AWS accounts management. 
• AWS advanced debugging and troubleshooting - using logflows, events, CloudWatch, CloudTrail etc. 
• AWS EKS - best practices, efficient management, cluster management, what instance families to use, Karpenter best practices and utilization.
• FinOps - always think of how we can reduce costs and save expenses when we architect our solutions.

Desirable Skills:

• Certification in Kubernetes (CKA/CKAD) or AWS (Solutions Architect, DevOps Engineer).
• Familiarity with other cloud services and tools such as Azure or GCP.
• Experience with infrastructure monitoring and observability frameworks.

We are seeking a highly skilled and experienced Lead Platform Engineer who is willing to transition into a team lead role to join our dynamic team. The ideal candidate will have a strong background in Platform Engineering and has long experience in managing large infrastructures in AWS.  This role requires a deep understanding of modern DevOps tools and practices, as well as a commitment to fostering a responsive, communicative, and collaborative environment.
 

Key Responsibilities:

• Design, implement, and maintain infrastructure services for 30+ development teams.
• Develop and manage infrastructure as code.
• Lead and manage the Ukrainian part of the team.
• Implement and provide guidance on observability (InfluxDB, Grafana, Prometheus, etc.).
• Participate in on-call rotations.
• Manage and optimize AWS cloud infrastructure to support scalable and secure applications.
• Collaborate with development teams to ensure smooth infrastructure operations.
• Troubleshoot and resolve infrastructure and application issues.
• Implement best practices for security, reliability, and performance.
• Provide mentorship and technical guidance to junior engineers.
• Communicate effectively with cross-functional teams to understand requirements and deliver solutions.
   

Qualifications:

• Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent experience.
• 5+ years of experience in a platform engineering or similar role.
• Proficiency in at least one programming language
• Leadership skills and the will to transition into a leadership role
• Extensive experience with at least one Infrastructure as a Code provider
• In-depth experience with AWS cloud services.
• Excellent skills in Linux
• Having worked with at least one Database product, preferably Mongodb or Elasticsearch
• Excellent problem-solving skills and the ability to work under pressure.
• Exceptional communication skills, both verbal and written.
• Proven ability to work collaboratively in a team environment.
• Strong organizational skills and attention to detail.
   

Preferred Qualifications:

• In Depth knowledge of networking and TCP/IP
• Familiarity with additional programming languages such as Go or Java.
• Knowledge of security best practices in cloud environments.
• Strong experience in observability platforms like Promethus, Elastic APM, InfluxDB
   

We offer:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

The Core Payment Platform is looking for a DevOps Engineer to join our development team and help drive the reliability, scalability, and efficiency of our infrastructure.

Requirements:

• 3+ years of experience as a DevOps Engineer or in a similar role.
• Strong expertise in CI/CD pipelines (GitLab CI, Jenkins, or similar).
• Proficiency in cloud platforms (AWS, GCP, or Azure).
• Experience with Infrastructure as Code (Terraform, Ansible, or similar).
• Strong Linux administration skills.
• Experience with Docker, Kubernetes, and Helm Charts.
• Familiarity with monitoring and logging tools (Prometheus, Grafana, ELK stack).
• Understanding of networking, security best practices, and system architecture.
• Proficiency in scripting (Bash, Python, or similar).
• Familiarity with Agile methodologies and tools such as Jira, Confluence, etc.
• Experience with PostgreSQL and MongoDB, including clustering and high availability configurations.

• Upper-intermediate English for clear communication within an international team.

   

Responsibilities:

• Manage and improve CI/CD pipelines to ensure smooth software delivery.
• Monitor, troubleshoot, and optimize infrastructure to enhance system reliability and performance.
• Automate deployment and scaling processes to maintain high availability.
• Implement security best practices across infrastructure and applications.
• Collaborate with development teams to support and optimize application performance.
• Ensure proper monitoring and alerting to minimize downtime and improve system health.
• Work with cloud platforms to manage resources efficiently.
• Create and maintain documentation for infrastructure and DevOps processes.

• Contribute to process improvement by implementing best DevOps practices.

   

If you want to grow your career in a fast-paced FinTech environment, work with cutting-edge technologies, and make a real impact, we’d love to hear from you!

Raiffeisen Bank is the largest Ukrainian bank with foreign capital. For over 30 years, we have been creating and developing the banking system of our country. At Raiffeisen, more than 5,500 employees work, including one of the largest product IT teams, which consists of over 800 professionals. Every day, we work hand in hand so that more than 2.7 millions of our clients can receive quality service, use the bank’s products and services, and develop their businesses because we are #Разом_з_Україною.

Your future responsibilities:

• Taking part in the development and expansion of our internal platform, designing and implementing new features to improve the ease and efficiency of infrastructure service delivery
• Collaborating closely with other developers and DevOps professionals to understand their needs and incorporate their feedback into platform improvements
• Conducting thorough testing and monitoring of the platform to ensure its reliability and performance meets the needs of the organization
• Guiding the adoption of the platform across the organization, providing training and support to users, and advocating for its benefits
• Working on improving the platform’s automation capabilities, reducing the need for manual intervention and speeding up the delivery of infrastructure services
• Conducting proof of concepts and research to determine suitability for internal platform’s application
• Leading internal projects from idea to production

Your skills and experience:

• Proficiency in working with Terraform/Terragrunt/Atlantis
• Proficiency in working with CI/CD systems such as GitHub Actions and/or Argo workflows
• Proficiency in working with AWS services (well known services like: EC2, RDS, DynamoDB, ElasticSearch, Networking, Cloudwatch, IAM, KMS, R53, etc.)
• Ability to solve automation challenges with Golang
• Production experience with Kubernetes ecosystem
• Production experience with Prometheus based monitoring, ELK stack or similar
• Preferred hands-on experience implementing an AI toolset

We offer what matters most to you:

• Competitive salary: we guarantee a stable income and annual bonuses for your personal contribution. Additionally, we have a referral program with rewards for bringing in new colleagues to Raiffeisen Bank
• Social package: official employment, 28 days of paid leave, additional paternity leave, and financial assistance for parents with newborns
• Comfortable working conditions: possibility of a hybrid work format, offices equipped with shelters and generators, modern equipment
• Wellbeing program: all employees have access to medical insurance from the first working day; consultations with a psychologist, nutritionist, or lawyer; discount programs for sports and purchases; family days for children and adults; in-office massages
• Training and development: access to over 130 online training resources; corporate training programs in CX, Data, IT Security, Leadership, Agile. Corporate library and English lessons. • Great team: our colleagues form a community where curiosity, talent, and innovation are welcome. We support each other, learn together, and grow. You can find like-minded individuals in over 15 professional communities, reading clubs, or sports clubs
• Career opportunities: we encourage advancement within the bank across functions
• Innovations and technologies: Infrastructure: AWS, Kubernetes, Docker, GitHub, GitHub actions, ArgoCD, Prometheus, Victoria, Vault, OpenTelemetry, ElasticSearch, Crossplain, Grafana. Languages: Java (main), Python (data), Go (infra, security), Swift (IOS), Kotlin (Android). Data stores: Sql-Oracle, PgSql, MsSql, Sybase. Data management: Kafka, AirFlow, Spark, Flink
• Support program for defenders: we maintain jobs and pay average wages to mobilized individuals. For veterans, we have a support program and develop the Bank’s veterans community. We work on increasing awareness among leaders and teams about the return of veterans to civilian life. Raiffeisen Bank has been recognized as one of the best employers for veterans by Forbes

Why Raiffeisen Bank?

• Our main value is people, and we support and recognize them, educate them and involve them in changes. Join Raif’s team because for us YOU matter!
• One of the largest lenders to the economy and agricultural business among private banks
• Recognized as the best employer by EY, Forbes, Randstad, Franklin Covey, and Delo.UA
• The largest humanitarian aid donor among banks (Ukrainian Red Cross, UNITED24, Superhumans, СМІЛИВІ)
• One of the largest IT product teams among the country’s banks. • One of the largest taxpayers in Ukraine; 6.6 billion UAH were paid in taxes in 2023.

Opportunities for Everyone:

• Raif is guided by principles that focus on people and their development, with 5,500 employees and more than 2.7 million customers at the center of attention
• We support the principles of diversity, equality and inclusiveness
• We are open to hiring veterans and people with disabilities and are ready to adapt the work environment to your special needs
• We cooperate with students and older people, creating conditions for growth at any career stage

____________________________________________________________________________________________________________________________________

Райффайзен Банк — найбільший український банк з іноземним капіталом. Більше 30 років ми створюємо та вибудовуємо банківську систему нашої держави. 

У Райфі працює понад 5 500 співробітників, серед них одна із найбільших продуктових ІТ-команд, що налічує понад 800 фахівців. Щодня пліч-о-пліч ми працюємо, щоб більш ніж 2,7 мільйона наших клієнтів могли отримати якісне обслуговування, користуватися продуктами і сервісами банку, розвивати бізнес, адже ми #Разом_з_Україною. 

Твої майбутні обов’язки: 

• Участь у розробці та розширенні нашої внутрішньої платформи, розробці та впровадженні нових функцій для покращення простоти та ефективності надання послуг інфраструктури
• Тісна співпраця з іншими розробниками та фахівцями DevOps, щоб розуміти їхні потреби та врахувати їхні відгуки для вдосконалення платформи
• Проведення ретельного тестування та моніторингу платформи, щоб переконатися, що її надійність і продуктивність відповідають потребам організації
• Управління впровадженням платформи в усій організації, забезпечення навчання та підтримки користувачів, а також пропаганда її переваг
• Робота над покращенням можливостей автоматизації платформи, зменшенням потреби в ручному втручанні та прискоренням надання інфраструктурних послуг
• Проведення перевірки концепції та дослідження для визначення придатності для внутрішнього застосування платформи
• Ведення внутрішніх проектів від ідеї до проду

Твій досвід та навички: 

• Вміння працювати з Terraform/Terragrunt/Atlantis
• Вміння працювати з системами CI/CD, такими як GitHub Actions та/або робочі процеси Argo
• Вміння працювати з сервісами AWS (такими відомими сервісами, як: EC2, RDS, DynamoDB, ElasticSearch, Networking, Cloudwatch, IAM, KMS, R53 тощо.)
• Можливість вирішувати проблеми автоматизації за допомогою Golang
• Досвід роботи з екосистемою Kubernetes на проді
• Досвід роботи з моніторингом на основі Prometheus, стеком ELK або подібним на проді
• Бажаний практичний досвід впровадження набору інструментів ШІ

Пропонуємо те, що має значення саме для тебе: 

• Конкурентна заробітна плата: гарантуємо стабільний дохід та річні бонуси за твій особистий внесок. Додатково, у нас діє реферальна програма винагороди за залучення нових колег до Райффайзен Банку.
• Соціальний пакет: офіційне працевлаштування, 28 днів оплачуваної відпустки, додатковий “декрет” для татусів, та матеріальна допомога для батьків при народженні дітей.
• Комфортні умови праці: можливість гібридного формату роботи, офіси забезпеченні укриттями та генераторами, забезпечення сучасною технікою.
• Wellbeing програма: для всіх співробітників доступні медичне страхування з першого робочого дня; консультації психолога, нутриціолога чи юриста; дисконт програми на спорт та покупки; family days для дітей та дорослих; масаж в офісі.
• Навчання та розвиток: доступ до понад 130 навчальних онлайн-ресурсів; корпоративні навчальні програми з CX, Data, IT Security, Лідерства, Agile. Корпоративна бібліотека та уроки англійської.
• Крута команда: наші колеги — це спільнота, де вітаються допитливість, талант та інновації. Ми підтримуємо один одного, вчимося разом та зростаємо. Ти можеш знайти однодумців у понад 15-ти професійних ком’юніті, читацькому чи спортивному клубах.
• Кар’єрні можливості: ми заохочуємо просування всередині банку між функціями.
• Інновації та технології. Infrastructure: AWS, Kubernetes, Docker, GitHub, GitHub actions, ArgoCD, Prometheus, Victoria, Vault, OpenTelemetry, ElasticSearch, Crossplain, Grafana. Languages: Java (main), Python (data), Go(infra,security), Swift (IOS), Kotlin (Andorid). Datastores: Sql-Oracle, PgSql, MsSql, Sybase. Data management: Kafka, AirFlow, Spark, Flink.
• Програма підтримки захисників і захисниць: ми зберігаємо робочі місця та виплачуємо середню заробітну плату мобілізованим. Для ветеранів та ветеранок у нас діє програма підтримки, розвивається ветеранська спільнота Банку. Ми працюємо над підвищенням обізнаності керівників та команд з питань повернення ветеранів до цивільного життя. Райффайзен Банк відзначений як один з найкращих роботодавців для ветеранів (Forbes).

Чому Райффайзен Банк? 

• Наша головна цінність — люди і ми даємо їм підтримку і визнання, навчаємо, залучаємо до змін. Приєднуйся до команди Райфу, адже для нас ТИ маєш значення! 
• Один із найбільших кредиторів економіки та аграрного бізнесу серед приватних банків 
• Визнаний найкращим працедавцем за версіями EY, Forbes, Randstad, Franklin Covey, Delo.UA 
• Найбільший донор гуманітарної допомоги серед банків (Червоний Хрест України, UNITED24, Superhumans, СМІЛИВІ) 
• Одна з найбільших ІТ-продуктових команд серед банків країни 
• Один із найбільших платників податків в Україні, за 2023 рік було сплачено 6,6 млрд гривень

Можливості для всіх: 

• Райф керується принципами, що фокусуються на людині та її розвитку, у центрі уваги 5 500 співробітників та понад 2,7 мільйони клієнтів  
• Підтримуємо принципи різноманіття, рівності та інклюзивності
• Ми відкриті до найму ветеранів і людей з інвалідністю та готові адаптувати робоче середовище під ваші особливі потреби
• Співпрацюємо зі студентами та людьми старшого віку, створюючи умови для зростання на будь-якому етапі кар’єри

We’re looking for a Senior / Lead Ops Engineer who will be responsible for ensuring that the production systems run smoothly, troubleshoots and resolves issues, and develops solutions like AMS, ITAM, ITSM to automate and improve operational processes.

Stack You’ll Work With

• Terraform, Ansible, Packer, GitLab CI/CD, Github, Wazuh
• Google Cloud Platform (IAM, Buckets, VPC, Billing), Google Workspace Admin
• Zabbix, Prometheus, Grafana, Loki, ELK Stack
• Teleport, Vault, WireGuard/OpenVPN, Cloudflare WAF
• NetBox, Ralph, Snipe-IT (for IT Asset Management)
• Alerting integrations: Slack, Telegram, Matrix, Opsgenie
   

Requirements

• At least five years in IT infrastructure, operations, or automation roles
• Hands-on experience with Terraform, Ansible, Linux, and GCP
• Strong knowledge of Google Workspace Admin and cloud IAM
• Proven experience implementing ITSM/ITAM tools (e.g. ServiceNow, Freshservice, GLPI, Snipe-IT)
• Scripting ability in Bash, Python, or Golang (a plus)
• Experience with observability tools: Zabbix, Prometheus, Grafana, ELK
• Strong skills in documentation, leadership, and team management
• Excellent communication skills, adaptable to different audiences
• Detail-oriented with the ability to maintain focus on the big picture
• Upper-Intermediate English (B2+) or higher

Responsibilities

• Managing bare-metal and cloud infrastructure.
• Design, implement, and maintain ITSM/ITAM systems and workflows.
• Automate provisioning and configuration using Terraform and Ansible.
• Administer and optimize Google Cloud Platform and Google Workspace.
• Oversee access control, monitoring, backups, and infrastructure cost optimization.
• Collaborate closely with DevOps, Security, and Blockchain engineering teams.
• Develop and maintain SOPs, technical documentation, and operational runbooks.
• Investigate and resolve or recommend solutions for production issues.
• Perform root cause analysis for production issues/errors and recommend improvements.
• Develop software to automate operational procedures and data collection.
• Implement triggers for alert generation based on product value delivery.
• Facilitate operational needs of other departments by delivering tools, implementing processes, or providing data access.
• Review and enhance operating processes for efficiency and quality.
• Monitor integrations and reconcile partners with internal reports.

Why Join Everstake?

• Join a global team passionate about blockchain technology and innovation.
• Work on industry-leading blockchain projects with cutting-edge infrastructure.
• Access opportunities for continuous learning and career development.
• Benefit from flexible working conditions and a supportive team environment.
• Make a meaningful impact on the blockchain ecosystem by solving complex, rewarding challenges.