Jobs DevOps

We are looking for a hands-on Senior Linux / Web Hosting Engineer to manage and optimize client hosting infrastructure, primarily focused on WHM/cPanel, Plesk, and WordPress/WooCommerce environments.

This role is ideal for someone with strong systems administration and web hosting experience, complemented by the ability to support DevOps practices including CI/CD, automation, and site reliability.

Key Responsibilities

Infrastructure & Systems

• Manage and maintain Linux-based servers (LAMP/LEMP stack)

• Administer and optimize WHM/cPanel and Plesk environments

• Perform server provisioning, configuration, and patching

• Monitor system health, uptime, and performance

WordPress & WooCommerce

• Optimize WordPress and WooCommerce performance under load

• Troubleshoot slow queries, plugin conflicts, and scaling issues

• Implement caching strategies (Redis, Memcached, OPcache)

Security & Hardening

• Implement server and application-level security best practices

• Configure and maintain firewalls (iptables, CSF), fail2ban, and malware scanners• Handle incident response and remediation

Email & Deliverability

• Configure and troubleshoot mail systems within WHM/Plesk

• Improve email deliverability (SPF, DKIM, DMARC)

• Diagnose and resolve spam or blacklisting issues

Database & Performance

• Optimize MySQL/MariaDB performance

• Analyze slow queries and improve database efficiency

• Tune Apache/Nginx and PHP-FPM for performance

Backup & Reliability

• Design and maintain backup and disaster recovery strategies

• Ensure high availability and minimal downtime

Communication

• Coordinate with development team and stakeholders

• English mastery (written and verbal) is essential for clear documentation and reporting

Required Skills & Experience

• 5+ years of experience in Linux system administration

• Strong hands-on experience with WHM/cPanel and/or Plesk

• Strong expertise in LAMP/LEMP stack (Linux, Apache/Nginx, MySQL, PHP)

• Proven experience supporting WordPress/WooCommerce in production

• Solid understanding of DNS, SSL, HTTP(S), and email systems

• Experience with server security hardening and monitoring

• Strong troubleshooting and debugging skills

• Bash scripting

Preferred Skills

• Experience with Cloudflare or CDN optimization

• Familiarity with basic CI/CD workflows

• Experience with Docker (light usage)

• Advanced scripting (Python, Perl, or PHP)

• PCI compliance knowledge

• Experience with monitoring tools and observability

We offer:

• Long-term contract

• 100% Remote position

NuxGame is a dynamic IT company delivering top-tier software solutions for the iGaming industry. We empower operators of all sizes to expand into new markets, strengthen their existing brands, and achieve ambitious business goals.
We are looking for a Devops Team Lead to join our team. If you are passionate about high-load systems, solving complex engineering challenges, and working with modern tech stacks, this is the place for you.

Required skills:

• 3+ years in a DevOps leadership role (team management, hiring/firing, mentoring, reporting, workflow optimization).
• Strong expertise in AWS (multi-account organizations, networking, security, cost optimization).
• Advanced Kubernetes experience (EKS preferred): HA networking, autoscaling, PodDisruptionBudgets, NodeGroups, service mesh & CNI (e.g., AWS VPC-CNI, Cilium/eBPF).
• Infrastructure as Code: Terraform (multi-environment modules, GitOps automation), Helm; understanding of CloudFormation as a plus.
• Cloud-native CI/CD: GitHub Actions, Jenkins, FluxCD or ArgoCD (GitOps), can design secure deployment pipelines for PHP, Go.
• Observability & Monitoring: Prometheus, Grafana, Alertmanager, New Relic, Sentry; experience writing custom metrics/alerts.
• RDBMS expertise: Practical experience with MySQL/Aurora performance, backup/restore automation, failover.
• Security: Strong understanding of Zero-Trust, IAM, network segmentation, SSL/TLS, WAF, DDoS protection, secrets management (AWS Secrets Manager/External Secrets Operator).
• Networking fundamentals: VPC design, Ingress/Load Balancers, troubleshooting.
• Automation & Scripting: Python/Bash for operational automation, integrations, and tooling.
• High-load experience: Scaling distributed systems used globally (latency optimization for multi-region deployments).
  
   

Would be a plus:

• Experience with Multi-Region and Multi-Cloud architectures, cross-cluster networking, failover strategies.
• Experience with PCI DSS, or equivalent compliance frameworks.
• Caching/CDN and storage optimization: Redis, Cloudflare, S3 tiering.
• Linux systems internals, performance tuning.
• Experience with Kafka/MSK or other streaming systems.
• Strong background in cost optimization techniques across AWS/GCP/Azure.

Responsibilities 

• Lead and grow the DevOps team, set priorities, improve delivery workflows, and ensure high service availability.
• Lead the development and support of Kubernetes-based infrastructure across multiple AWS accounts.
• Maintain Infrastructure as Code (Terraform) and GitOps deployment practices.
• Support continuous delivery and operational excellence through optimized CI/CD pipelines and automation.
• Ensure strong monitoring, incident response, and system performance across all environments.
• Collaborate with engineering and product teams to drive infrastructure improvements aligned with business needs.
• Strengthen security controls, access management, and compliance across the platform.
• Manage Cloudflare security and performance services.

What we offer:

We believe that a happy team builds the best products. Here is how we support you:
 

• Remote & Flexible: Work from anywhere. Our core hours are 09:00/10:00 to 17:00/18:00 (Kyiv time), Mon-Fri.
• Financial Stability: Timely payment for compensation for services
• Personal Equipment Policy: No tech troubles — a MacBook and all necessary equipment are provided for use to ensure comfortable and efficient work.
• Learning & Development: It is a pleasure for us to watch you grow. We cover your learning costs (courses, conferences).
• Knowledge Sharing: We regularly gather to discuss new trends, share insights, and elevate one another.
• Community: At NuxGame, you will work in a team of like-minded people who are ready to support, inspire, and tackle complex challenges together.
• Creative Freedom: We encourage initiative. With us, you have the freedom of professional expression and the space to implement your ideas.
• Time-off Policy: 24 vacation days per year + 5 sick days (without medical confirmation).
• Atmosphere: A friendly environment focused on results and mutual respect, free from unnecessary bureaucracy and pressure. 

SKELAR is a venture builder that builds international IT product companies according to the rules of the venture capital world. Together with our co-founders, we assemble strong teams to launch tech businesses and win in global markets.

We are currently looking for a Infrastructure Engineer.

We are Leaply, an ecosystem of digital and physical products designed to help people build healthy habits and improve their quality of life. We operate in global markets - the US, Tier 1, Europe, and beyond.

In June 2024, we launched an app focused on habit-building, using a subscription-based monetization model and a performance-first marketing approach (Meta, Google, TikTok). Within the first two months, we achieved positive unit economics and are now on track to grow 10x by the end of the year.

Our team is building its third business together, with successful exits behind us and a deep understanding of our niche and target audience. We move fast, communicate openly, and set ambitious goals.

What you’ll do:

— Become the first hire in a new Platform team and build the infrastructure function from scratch - from strategy to execution, with full ownership and impact across the business;

— Transform infrastructure that has grown alongside the product into a mature, well-structured platform — with clear service maps, dependencies, and ownership areas;

— Take Terraform and Kubernetes to the next level of maturity: modular IaC architecture, standardized deployments, autoscaling — ensuring every release is predictable and reliable;

— Build a full observability system: metrics, logs, traces, alerting — so the team can proactively monitor system health instead of reacting after issues occur;

— Strengthen security practices: access management, secrets handling, protection from external threats — and make security an integral part of the engineering culture;

— Optimize data infrastructure — ensuring stable and efficient pipelines for analytics and business decision-making;

— Create platform templates for new services — so product teams can focus on features instead of infrastructure;

— Work across three core business domains — Product, Growth/Marketing, and Payments — building solutions that scale the entire business, not just individual teams.

This role is for you if...

Must-have

— 3+ years of commercial experience in Infrastructure / DevOps;

— Strong experience with Kubernetes + Helm (clusters, deployments, autoscaling, health checks);

— GCP — projects, networking, services, access management;
— Terraform — infrastructure as code, modules, state management;

— CI/CD — building and maintaining pipelines;

— Observability — monitoring, logging, alerting (Prometheus/Grafana or similar);

— Security — access control, secrets management, protection from external threats;

— Ability to write production-level code — not just scripts (Bash/Python), but also capable of contributing to backend (Node.js/TypeScript) to solve engineering challenges;

— Ownership mindset — proactively identifying risks, driving solutions, and thinking in terms of business impact;

— Actively using AI tools in your workflow to move faster and think broader.

Nice-to-have

— Experience with data tooling — building and maintaining data pipelines;

— FinOps — infrastructure cost optimization, budgeting, cost monitoring.

SKELAR is an environment for self-realization of people who are able to create successful companies. We call such companies the next big everything. We believe in their power and scale.

To do this, we have created all the opportunities within our venture builder:

— 8 SKELAR Platform teams that help businesses close any issues: from recruiting and communications to finance and legal issues;

— A community of founders who have already launched more than one business and can share practical experience;

— Internal clubs by professional areas: marketing, development, finance, recruiting, brand ambassadorship;

— Trainings, courses, attending conferences;

— Health insurance.

We are seeking a results-driven Cloud, DevOps, and Infrastructure Architect with over 10 years of professional experience to design, implement, and maintain scalable, secure, and high-performance infrastructures. The ideal candidate will be responsible for overseeing multi-cloud environments (AWS, Azure, and hybrid) and leading infrastructure modernization and cloud migration programs.

You will bridge the gap between development, security, and operations to deliver architectural solutions aligned with business goals and strict compliance standards, particularly within regulated domains like healthcare, education, and finance.

Key Responsibilities
 

Architecture & Infrastructure Setup
 - Architect modular, reusable, and policy-compliant Infrastructure-as-Code (IaC) frameworks using Terraform, Pulumi, Ansible, and AWS CloudFormation.
 - Design and govern complex multi-cluster container orchestration environments utilizing Kubernetes, Helm, Flux, and ArgoCD.
 - Deploy API gateways and service meshes (like Istio) to enhance service resilience, security posture, and observability.
 - Analyze, identify, and architect enterprise solutions, documenting designs for offshore implementation teams.
CI/CD & Deployment Automation
 - Implement enterprise-scale CI/CD architecture utilizing tools like Jenkins, GitLab CI, GitHub Actions, and Bitbucket Pipelines.
 - Embed progressive delivery strategies including blue-green, canary, and rolling deployments into continuous delivery pipelines.
 - Integrate automated security scans, linting, and compliance validation directly into delivery pipelines.
 - Write robust automation scripts for bootstrapping applications to servers using Python, Bash, or Groovy.

Site Reliability Engineering (SRE) & Observability
 - Apply core SRE principles such as SLIs, SLOs, and error budgets to optimize alerting, enhance service reliability, and reduce mean time to recovery (MTTR).
 - Establish comprehensive observability engineering and system monitoring platforms utilizing Prometheus, Grafana, CloudWatch, Zabbix, and OpenTelemetry.
 - Troubleshoot complex server-side and infrastructure issues in close collaboration with development and QA teams.

Security & Governance
 - Implement access management automation and policy-based governance frameworks across cloud-native environments.
 - Enforce security architecture and cost optimization using HashiCorp Vault, OPA/Gatekeeper, Microsoft Defender, and CIS Benchmarks.
 - Collaborate securely within regulated industries, ensuring audit-ready configurations and remediating compliance findings.

Leadership & Collaboration
 - Oversee, coordinate, and support implementation teams consisting of DevOps engineers.
 - Interact globally with distributed development teams to implement server tasks during code deployment.
 - Educate technical and non-technical stakeholders on architectural areas of expertise.

Required Qualifications & Technical Skills
 - Education: A university degree (Master's level) in Computer Science, Computer Technology, or a closely related field.
 - Experience: Minimum of 10 years of demonstrable experience in infrastructure architecture, cloud provisioning, and DevOps.
 - Cloud Platforms: Deep expertise in Amazon Web Services (AWS) and Microsoft Azure.
 - Containers & Orchestration: Proven mastery of Docker, Kubernetes (managed and self-hosted), Helm, and Operators/CRDs.
 - Infrastructure as Code: Strong proficiency in Terraform/Open Tofu, AWS CloudFormation, Pulumi, and Ansible.
 - Operating Systems: Advanced administration of Ubuntu, CentOS, Gentoo, ArchLinux, and Windows environments.
 - Databases: Hands-on experience with PostgreSQL, MySQL, Aurora, MongoDB, and Redis/Valkey.
 - Communication: Upper-Intermediate English proficiency for both written and verbal communication.

What we offer:
 - ​A fast-paced, highly professional, international team environment with a flat structure and rapid decision-making.
​ - Competitive compensation packages commensurate with your background and product portfolio.
​ - Flexible, remote-first workflow optimized for seamless global alignment.
 - Medical Insurance in Ukraine and Multisport program in Poland.
Offices in Ukraine (Kyiv, Kharkiv) and Poland (Wroclaw) or Remote.
 - Paid vacation, sick leaves, and official holidays.
 - Legal & Accounting services.
 - The company provides all necessary equipment.
 - English classes and Education reimbursement.

Our customer is the European online car market with over 30 million monthly users, with a market presence in 18 countries. 

The role: 

Become part of Platform Engineering team and enable engineering teams to deliver software quickly and reliably, living our “you build it, you run it” approach. We are responsible for internal core infrastructure products, like our centralized Kubernetes cluster and managed CI/CD solutions, used across 30+ teams. Topics like scalability, resilience, observability, and resource optimization are part of our daily conversations. We invest in self-service and a product mindset with an emphasis on developer experience to increase our impact. We also contribute to the improvement of the architecture, engineering practices, and processes across the company. 

Requirements:

• Strong understanding of core IaaS concepts such as compute, storage, networking, and identity management. 
• Experience with IaaS cloud providers, particularly AWS (experience with Azure, GCP, etc., also considered). 
• Expertise in Platform Engineering and/or DevOps principles, with a focus on automation and reliability. 
• Excellent problem-solving and collaboration skills, with a solution-oriented mindset. 
• Deep knowledge of CI/CD processes and best practices for safely deploying code. 
• Cloud & CDN: Strong AWS expertise; hands-on experience with Akamai (or migrating from it to AWS) will be a huge advantage.
• IaC: Deep expertise in AWS CDK and Terraform.
• Observability: Strong experience with Grafana and New Relic.
• CI/CD: Proficiency with GitHub Actions.

Responsibilities:

• Take ownership of the end-to-end operations of the products managed by your team.
• Keep your team's products up to date by leveraging a modern, state-of-the-art tech stack. 
• Collaborate closely with an Engineering Manager and cross-functional tech teams to identify and solve critical problems. 
• Influence architectural decisions, choose the right technologies, and develop infrastructure products that meet business needs. 
• Lead key projects and initiatives, taking ownership of their successful execution.
• Be a bar-raiser within the company by defining and advocating best practices for safe code deployment. Develop the tools that empower teams to adopt these practices. 
• Lead and execute infrastructure migration projects: 
• Migration from Akamai to AWS;
• Migration from New Relic to Grafana;
• Migration from Terraform to AWS CDK (Infrastructure as Code).
• Resolve platform security tickets and ensure high standards of infrastructure protection.
• Build clear execution plans, align with cross-functional teams across multiple time zones, and share updates promptly.

Ми шукаємо досвідченого DevOps-інженера, який допоможе будувати надійну та безпечну інфраструктуру.

 Основні вимоги
 • Впевнений досвід роботи з AWS:
 • EC2, RDS, S3
 • IAM, VPC
 • CloudWatch, Auto Scaling
 • Досвід роботи з Infrastructure as Code:
 • Terraform або CloudFormation

 Контейнеризація та деплой
 • Практичний досвід з Docker
 • Налаштування та підтримка CI/CD:
 • GitHub Actions або GitLab CI

 Мережа
 • Глибоке розуміння:
 • VPC, VPN, Subnets, Load Balancer
 • Робота з:
 • DNS, SSL, Firewall

 Моніторинг та відмовостійкість
 • Налаштування моніторингу:
 • CloudWatch, Grafana
 • Розробка та підтримка:
- Backup-стратегій
- Disaster Recovery рішень

 Безпека
 • Управління доступами (IAM policies)
 • Робота з Secrets Manager
 • Шифрування даних

Повна зайнятість, офіс

Automat-iit is an all-in AWS Premier Partner and Managed Services Provider specializing in the startup ecosystem. With over 800 customers and 500+ AWS certifications, Automat-it brings hands-on expertise in AI, DevOps, and FinOps to empower fast-paced startups to grow, deliver & win. Our customers save significant time-to-market and optimize their cloud performance and costs.

We work across EMEA and the US, fueling innovation and solving complex challenges daily. Join us to grow your skills, shape bold ideas, and help build the future of tech.

We’re looking for a Senior DevOps Engineer to join our team and work directly with startup engineering teams, CTOs, and account teams. This is a hands-on, customer-facing role where you will operate and improve production infrastructure on AWS across multiple environments. As a Professional Services company, we work directly with customers in their environments, combining hands-on engineering with communication and decision-making.

The role is focused on solving real production problems, from debugging incidents and stabilizing systems to designing and implementing scalable infrastructure. This is not a purely internal or support role, it’s about taking ownership and making systems work under real conditions.

📍 Work location: Remote from Ukraine or Europe.

Please submit your CV in English

Key Responsibilities

• Take ownership of AWS environments across multiple projects, from troubleshooting production issues to designing scalable architectures
• Develop and improve CI/CD pipelines across different tech stacks and teams
• Automate infrastructure using Infrastructure as Code, primarily Terraform, with CloudFormation or CDK
• Maintain and improve environments from development to production
• Handle infrastructure, networking, and performance issues end-to-end
• Work directly with client engineers and stakeholders, explain trade-offs, and drive technical decisions
• Apply security best practices and ensure system reliability
• Collaborate with DevOps Engineers, Solution Architects, and Account Managers to move projects from problem to production
• Operate in a fast-paced, project-based environment with multiple customer engagements

What we’re looking for

• 5+ years of hands-on experience in DevOps with strong focus on AWS in production environments, working across multiple projects or clients
• Experience working with Docker containers, Kubernetes, and Infrastructure as Code (Terraform, CloudFormation, CDK, etc.)
• Solid experience with CI/CD tools (Jenkins, GitHub Actions, or similar)
• Strong understanding of Linux systems and networking (DNS, HTTP, SSL, TCP/IP)
• Scripting skills in Bash or Python
• Ability to quickly understand unfamiliar systems and troubleshoot issues independently
• Ability to reason about trade-offs across reliability, cost, and speed
• Comfort operating in environments with ambiguity and changing priorities
• Strong communication skills, able to explain technical decisions clearly to both engineers and stakeholders in English (spoken and written)

Nice to Have

• Experience working in consulting, outsourcing, or other multi-client environments is a strong advantage
• Familiarity with AI-assisted development tools (e.g. Cursor, Kiro, GitHub Copilot, Claude Code) to speed up scripting, infrastructure changes, and troubleshooting workflows
• AWS certifications (Solutions Architect or similar)
• Experience with managed LLM platforms (AWS Bedrock, SageMaker or others)
• Experience with AWS CDK or Pulumi
• Experience with TypeScript

What Success Would Look Like After 1 Year in the Role?

• You independently own and operate AWS environments for multiple customers, handling both day-to-day reliability and longer-term improvements
• You are comfortable jumping into unfamiliar systems, identifying issues quickly, and driving them to resolution
• Customers trust your technical judgment and rely on you for infrastructure decisions and problem solving
• You contribute to improving infrastructure standards, reusable patterns, or internal best practices
• You work effectively across multiple engagements without losing quality or ownership
• You collaborate closely with internal teams and clients, helping move projects from issue to stable production systems

Why join Automat-it?

• Professional training and certifications covered by the company (AWS, FinOps, Kubernetes, etc.)
• International work environment
• Referral program – enjoy cooperation with your colleagues and get a bonus 
• Company events and social gatherings (happy hours, team events, knowledge sharing, etc.)
• English classes
• Soft skills training

Automat-it is an all-in AWS Premier Partner and Managed Services Provider specializing in the startup ecosystem. With over 800 customers and 500+ AWS certifications, Automat-it brings hands-on expertise in AI, DevOps, and FinOps to empower fast-paced startups to grow, deliver & win. Our customers save significant time-to-market and optimize their cloud performance and costs.

We work across EMEA and the US, fueling innovation and solving complex challenges daily. Join us to grow your skills, shape bold ideas, and help build the future of tech.

We are looking for a Support Engineer with hands-on AWS and Linux experience, strong troubleshooting skills, and the ability to monitor, support, and optimize customer environments in a 24/7 setting.

📍 Work location - Ukraine

Responsibilities

• Respond to incidents according to playbooks 
• Provide customer support in rotating 8-hour shifts to ensure 24/7 coverage
• Monitor and troubleshoot network, infrastructure, and application issues
• Analyze metrics, alerts, and incidents to fine-tune algorithms and thresholds
• Maintain and document monitoring solutions

• Contribute to infrastructure automation and internal Support tools development

  

Requirements

• At least 1 year of experience in a similar position such as NOC/Tech Support engineer
• Hands-on AWS cloud experience 
• Confident Linux OS knowledge
• Network troubleshooting and configuration
• GIT and scripting skills with either Python or Bash
• Web applications architecture understanding 
• Monitoring tools (Prometheus, Cloudwatch, etc.) and principles 
• Upper-intermediate English language proficiency
• Great customer service and confident business communication skills
• Strong troubleshooting and problem-solving skills, drive to prevent incidents
• Be innovative, learn new tools and best practices
• IaaC: CloudFormation, Terraform knowledge - advantage
• CI/CD: Jenkins, ArgoCD - advantage

• Containers orchestration: Docker, Kubernetes (EKS, GKE) - advantage

   

What Success Looks Like in Year One

• You demonstrate a strong understanding of the AWS services and infrastructure components monitored across customer environments, including customer-specific dependencies, alerting logic, and operational context. You use this knowledge to perform efficient root cause analysis and reduce investigation time during incidents.
• You demonstrate confident hands-on experience with the core monitoring toolset, including Datadog, CloudWatch, Grafana, Zabbix, and PagerDuty. You can independently configure monitoring for a new customer from scratch, including alerting, dashboards, and escalation flows tailored to the customer’s infrastructure and operational requirements.
• You demonstrate strong Сustomer Obsession, critical thinking, and analytical skills by going beyond alert acknowledgment to analyse patterns across metrics, logs, and events. You apply logical reasoning to identify root causes, distinguish false positives from real issues, improve alerting quality based on your findings, and help translate this ownership mindset across the team.
• You take effective ownership of customer issues, coordinate confidently with internal and external stakeholders, including DevOps, FinOps, AWS Support, and AWS TAMs.
• You can confidently act as the main engineer on shift, support new team members during their ramp-up, and help your shift partner follow the team’s operational flow, communication standards, and escalation process.

• You have successfully achieved the AWS Certified Cloud Practitioner and AWS Certified Solutions Architect - Associate certifications, and continue developing your AWS expertise by preparing for additional certifications aligned with your professional growth path.

   

Benefits

• Professional training and certifications covered by the company (AWS, FinOps, Kubernetes, etc.)
• International work environment
• Referral program – enjoy cooperation with your colleagues and get a bonus 
• Company events and social gatherings (happy hours, team events, knowledge sharing, etc.)
• Wellbeing and professional coaching
• English classes

• Soft skills training

   

Country-specific benefits will be discussed during the hiring process.

Automat-it is committed to fostering a workplace that promotes equal opportunities for all and believes that a diverse workforce is crucial to our success. Our recruitment decisions are based on your experience and skills, recognizing the value you bring to our team.

Функції:

·         техпідтримка (рівень L2+L3) та забезпечення розвитку (аналіз, проектування, впровадження, оптимізація) мереж та мережевих сервісів  Enterprise-рівня: LAN, WAN, WLAN WiFi, DATACENTER, всі різновиди VPN.

Вимоги:

·         Неповерхневі (на рівні, реально еквівалентному CCNP Enterprise/Routing&Switching + CCNP Security) знання механізмів та протоколів L2/L3 комутації, маршрутизації (BGP, OSPF, EIGRP), QoS, Network Monitoring/Logging/Troubleshooting/Management, відмовостійкості, автоматизації, забезпечення захисту мереж, та т.і.

·         Досвід роботи (від 4 років) з Cisco Catalyst (провідні та безпровідні мережі) та з Fortinet FortiGate (OSPF, BGP, створення, аналіз та оптимізація політик, функціонал Unified Threat Management, інспекція трафіку, IPS, SD-WAN, всі підтримувані різновиди VPN).

Режим роботи та особливі умови:

Офіс/гібрид

We are looking for a Google Cloud Platform DevSecOps engineer. We need to protect hundreds of GKE cluster nodes with various security tools, automate their deployment, conduct compliance checks for the infrastructure, and perform log analysis.

Your primary tasks will include:

• Verification of published exploits and vulnerabilities in Google security bulletins
• Tuning open-source security tools for K8s/GKE.
• Analyzing security events and taking appropriate measures.
• Developing Terraform configurations and modules to manage GCP security components.
• Developing Helm charts.
• Reviewing user access requests.
• Maintaining network security rules.
• Maintaining integrations between GCP and other identity providers (Federated Identity).
• Developing shell scripts to automate routine tasks.
• Securing and managing our secondary Azure infrastructure environments.

What we expect from you:

• Motivation to study security specifications, standards, and open-source code.
• To be a strong team player.
• The ability to take ownership of the features you ship.
• An interest in the broader feature and product vision.
• A self-starting mindset, a strong "can-do" attitude, and great interpersonal skills.
• Comfort with writing extensive documentation.

A big plus would be:

• Google Cloud certification.
• Kubernetes certification.
• Terraform certification.
• Expert-level knowledge of BigQuery SQL.
• Experience with SSO, OAuth2, OIDC, and SAML.
• Debugging, reverse engineering experience.
• Go programming experience.

We are looking for a strong DevOps / Cloud Engineer who wants to work not just on “server maintenance,” but on building modern cloud-native infrastructure, scalable platforms, and production-grade Kubernetes ecosystems.

This role is for an engineer who

• understands large-scale distributed systems architecture,
• can build stable cloud infrastructure,
• automates everything through Infrastructure as Code,
• thinks in terms of reliability, security, and scalability,
• and wants to influence technical decisions instead of only “maintaining CI/CD pipelines.”

The demand for strong DevOps / Platform / SRE engineers is currently extremely high, especially in Kubernetes, AWS, Terraform, GitOps, observability, and DevSecOps areas.

Responsibilities

• Build and maintain cloud infrastructure in AWS / Azure
• Deploy and scale Kubernetes clusters
• Develop Infrastructure as Code using Terraform
• Build and maintain CI/CD pipelines using GitHub Actions / GitLab CI
• Automate deployment workflows
• Configure and maintain observability stacks (Prometheus, Grafana, Loki, ELK, OpenTelemetry, etc.)
• Work with Docker and container orchestration
• Ensure system reliability, uptime, and fault tolerance
• Optimize cloud costs and infrastructure performance
• Implement security best practices and DevSecOps approaches
• Work with production environments and high-load systems
• Help engineering teams improve platform tooling and infrastructure processes
• Participate in architecture and infrastructure design decisions

Requirements

Must-have:

• 4+ years of experience in DevOps / Cloud Engineering / SRE
• Strong production experience with Kubernetes
• Experience with AWS or Azure
• Solid Terraform knowledge
• Experience building CI/CD pipelines
• Docker and containerized environments
• Linux administration
• Bash / Python scripting
• Networking fundamentals
• Monitoring / observability stack experience
• Git workflows
• Experience troubleshooting production systems
• Understanding of cloud security principles
• English level sufficient for technical communication and documentation

Nice to have

• Platform Engineering experience
• DevSecOps experience
• GitOps (ArgoCD / FluxCD)
• EKS / AKS / GKE
• Helm
• Service Mesh technologies (Istio / Linkerd)
• OpenTelemetry
• Multi-cloud infrastructure experience
• SRE practices
• Incident management
• High availability architectures
• Experience with large-scale distributed systems
• FinOps / cloud cost optimization
• Kafka / Redis / PostgreSQL infrastructure experience

Tech Stack

• Kubernetes
• Terraform
• AWS
• Azure
• GitHub Actions
• GitLab CI
• Docker
• Monitoring / Observability
• Platform Engineering
• Cloud Architecture
• DevSecOps
• SRE

Who We Are Looking For

We are looking for someone who:

• understands system design,
• can make independent technical decisions,
• thinks about reliability and scalability,
• sees infrastructure as a platform for development teams,
• and knows how to balance speed, stability, and security.

Particularly valuable experience includes:

• Kubernetes platform engineering,
• production-grade cloud architecture,
• observability,
• DevSecOps,
• automation-first approaches.

We are seeking a Top-Tier Senior DevOps Engineer to serve as a cornerstone of the Customers Area development team. You will be responsible for the end-to-end reliability, scalability, and automation of our next-generation CRM and Communication Platform. You will bridge the gap between development and operations, implementing robust CI/CD frameworks and platform-engineering standards that ensure high availability in a regulated production environment.

Core Responsibilities

• Architectural Excellence: Design, deploy, and maintain scalable cloud infrastructure utilizing advanced Infrastructure as Code (IaC) methodologies.
• Pipeline Engineering: Build and optimize sophisticated CI/CD pipelines to accelerate deployment cycles while maintaining strict security and quality gates.
• Reliability & Performance: Act as a lead SRE in production, performing root cause analysis, managing incident resolution, and optimizing system observability.
• Strategic Alignment: Collaborate directly with platform teams and stakeholders to advocate for and implement organizational DevOps best practices.
• Operational Autonomy: Operate independently within a regulated environment, ensuring compliance and platform stability.

Technical Requirements 

• Cloud Infrastructure: Expert-level proficiency in AWS (IaaS).
• Infrastructure as Code: Advanced experience with Terraform and Terragrunt.
• DevOps/SRE Operations: Deep hands-on experience in platform engineering, CI/CD automation, and large-scale incident management.
• Production Readiness: Exceptional ability to troubleshoot complex production environments and conduct systematic post-incident analysis.
• Communication: Professional fluency in English; demonstrated ability to manage stakeholder expectations in high-stakes environments.

Preferred Technical Competencies

• Expertise in Kubernetes and advanced observability tooling (e.g., Prometheus, Grafana, ELK/Datadog).
• Deep knowledge of Amazon Connect or similar Contact Center/CRM ecosystems (e.g., Salesforce integration).
• Proven track record in mentoring junior engineering talent and driving technical excellence across teams.

Please note: This role requires working in shifts. If you're interested, I can share a draft schedule with you.

Must:
Knowledge of Kubernetes - RKE, GKE will be a plus
Hands-on experience with preparing automation scenarios using Terraform
Experience with deploying and supporting servers on cloud infrastructure, preferably Google Cloud Platform and Tencent Cloud
Knowledge of T-SQL - MS SQL, PostgreSQL will be a plus

Others:
Experience with Microsoft Windows Server
Experience with Active Directory
Expertise with preparing automation scripts to perform routine tasks using scripting languages (Bash, PowerShell, Python)
Ability to plan new infrastructure requirements and maintain current infrastructure
Understanding of network concepts - firewalls, VPN, peering (for public clouds)
English - intermediate or better

Responsibilities:
System availability and performance monitoring, on the both infrastructure and application levels.
Planned infrastructure and application updates.
New environments deployment.
Changing of the existing infrastructure according to the requirements.
Other tasks related to the system functionality

We are looking for a Senior DevOps Engineer to design, build, and operate scalable, highly available infrastructure on AWS. This role is primarily focused on AWS-native container platforms, while also requiring hands-on Kubernetes experience for hybrid workloads, tooling, and platform support.

Experience Level

• 5+ years of professional experience in DevOps, SRE, or cloud infrastructure roles
• 3+ years of hands-on experience operating production workloads on AWS

What You’ll Do

• Design and manage AWS infrastructure using Terraform
• Build and maintain CI/CD pipelines using Jenkins and GitHub Actions
• Deploy, operate, and scale containerized applications using AWS-native container services, including: 
  • Amazon ECS and ECS on Fargate
  • Amazon ECR
  • Application and Network Load Balancers
• Configure and tune autoscaling, high availability, and fault-tolerant architectures
• Work with Kubernetes environments, including cluster-level operations and local cluster setup for development
• Support and improve local developer build environments
• Ensure production systems are reliable, secure, and observable

What We’re Looking For

• Strong hands-on experience with AWS and Infrastructure as Code (Terraform)
• Production experience running containers on ECS and/or Fargate
• Hands-on experience with Kubernetes, including working with clusters in production or development environments
• Solid understanding of autoscaling, redundancy, and resilient system design
• CI/CD expertise with Jenkins and GitHub Actions
• Strong Linux, networking, and troubleshooting skills

Nice to Have

• Experience operating EKS or hybrid ECS/Kubernetes environments
• GitOps or deployment automation experience
• Familiarity with AWS observability and cost-optimization tooling
• AWS certifications

Ajax Systems is a Ukrainian success story that has grown into a global product. Ajax devices are trusted by more than 4.5 million end users and 330,000 PRO users in over 180 countries. The company provides comprehensive solutions to protect residential and commercial properties of all sizes. Today, Ajax portfolio includes 280 devices for intrusion protection, video surveillance, fire safety, and comfort and automation.

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

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 Middle DevOps Engineer.

The System Division develops the Ajax software ecosystem — including OS Malevich, the Video Management System, cloud infrastructure, and client applications. The team ensures the stable operation of all system components as a unified digital platform.

Requirements:

• 3+ years of experience as a DevOps engineer.
• Experience with managing Linux-based systems, TCP/IP networking.
• Experience with IaC and config management tools such as Terraform, Ansible.
• Experience writing code in one or more languages, such as Python, Bash, Groovy.
• Experience with AWS stack: VPC, IAM, EC2, RDS, Elasticache, Route53, Lambda etc.
• Experience in creating continuous integration and continuous delivery CI/CD with Jenkins CI.
• Experience with git, Docker.
  
   

Desirable:

• Elasticsearch stack (self-managed).
• Kubernetes (AWS EKS) + Helm.
• Message brokers: NATS, Kafka.
• Databases: MongoDB, MySQL, PostgreSQL.
• Hashicorp tools: Vault, Packer.
• Monitoring/Alerting: Datadog, OpsGenie.
• Others: Terragrunt, JVM, Gradle.
  
   

Responsibilities:

• Proactively participate in the platform development:

- extend and support current CI/CD;

- provide cost optimization plans;

- migrate to new AWS architecture;

- build proactive monitoring;

- take part in migration to Kubernetes.

• On-duty activities (once per ~1.5 months):

- grant access to different services;

- troubleshoot CI/CD failures;

- take part in an investigation on STAGE environments.

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

We offer:

• The opportunity to suggest and implement your own ideas that directly influence the product and its mass production;
• A place in a fast-growing company with a motivated and professional team;
• Competitive salary;
• Medical insurance;
• Corporate English classes;
• The opportunity to participate in Ajax’s internal beta-testing program for security systems;
• Discounts from partner companies;
• Discounts on Ajax products.
   

Ajax Systems is a Ukrainian success story that has grown into a global product. Ajax devices are trusted by more than 4.5 million end users and 330,000 PRO users in over 180 countries. The company provides comprehensive solutions to protect residential and commercial properties of all sizes. Today, Ajax portfolio includes 280 devices for intrusion protection, video surveillance, fire safety, and comfort and automation.