Jobs DevOps

Come Back Agency supports US software and technology companies by running their hiring process. We work with delivery and leadership teams to define roles, screen candidates, and manage interviews. Successful candidates are hired directly by the company and become part of its team.
 

This position is with a US-based software company providing custom development and AI implementation for North American clients. The team builds and maintains production software, including AI-enabled systems, and works in long-term client engagements. Team members operate as part of an internal, distributed team and collaborate directly with client stakeholders.
 

About the role

The company is moving deeper into enterprise work. We need a DevOps engineer who can help harden our infrastructure, implement security best practices, and drive compliance readiness so we can pass enterprise vendor reviews and pursue certifications like SOC 2 and ISO 27001. You will work closely with engineering and leadership across infrastructure, security, and compliance.
 

What you will do:

• Build and maintain secure cloud infrastructure and CI/CD pipelines
• Implement access control, least privilege, and secrets management across environments
• Standardize logging, monitoring, alerting, and audit trails
• Create and maintain secure SDLC practices, including code scanning, dependency scanning, and change control
• Set up incident response basics, including runbooks, on-call expectations, and post-incident process
• Compliance readiness for SOC 2 and ISO 27001 by implementing required technical controls and gathering evidence
• Vulnerability management and patching routines for infrastructure and dependencies
• Improve backup, disaster recovery, and business continuity practices
• Support client security questionnaires with clear technical answers and evidence
   

Requirements:

• Up to 2+ years of DevOps experience with cloud infrastructure and deployment pipelines
• Hands-on experience with AWS, including IAM, networking, compute, and logging services
• Experience with Infrastructure as Code such as Terraform
• Experience with containerization and orchestration, Docker and Kubernetes preferred
• Comfort setting up security tooling, SAST, DAST, dependency scanning, secret scanning
• Ability to document systems clearly and work with auditors or compliance tools when needed
• English at B2 level or higher - you will collaborate directly with US client stakeholders
   

Nice to have:

• SOC 2 or ISO 27001 experience, even if you were the technical owner not the compliance PM
• Experience with Vanta, Drata, Secureframe, or similar evidence automation tools
• Experience working with HIPAA or other regulated client environments
• AWS certifications such as Solutions Architect or Security Specialty
   

What We Offer:

• Working hours aligned with US time zones, typically 16:00-23:59 Kyiv time
• English lessons to support clear and confident communication
• Paid vacation and sick days
• Fully remote work
• Opportunities for professional growth within the team
• Structured, personalized onboarding to help you ramp up effectively
   

Apply with your resume and a short note outlining your relevant experience. You can also submit it through our website at comeback.ua. Selected candidates will be contacted by Come Back Agency.

We're looking for a Production Support Engineer with strong fullstack engineering skills to join our team. You'll ensure the reliability and stability of our payment processing platform while actively contributing to improvements across the entire stack. This role blends reactive incident response with proactive development work to build more resilient systems.
Responsibilities
 

• Monitor, triage, and resolve production incidents across our distributed payment systems
• Investigate and troubleshoot issues across frontend, backend, and infrastructure layers
• Develop and deploy fixes, patches, and improvements directly—not just escalate
• Perform root cause analysis and implement permanent solutions to prevent recurrence
• Build and maintain internal tooling, dashboards, and automation to improve observability
• Configure and manage CloudWatch alarms, dashboards, and log insights queries
• Maintain and enhance GitHub Actions workflows for CI/CD pipelines
• Collaborate with product engineering teams on system reliability and performance optimization
• Maintain and improve runbooks, alerting rules, and incident response procedures
• Participate in on-call rotation to provide 24/7 support coverage

Requirements

• 4+ years of software engineering experience with at least 2 years in a support or SRE-adjacent role
• Strong proficiency in C# and .NET (ASP.NET Core, Entity Framework)
• Frontend development experience with React
• Experience with AWS services (EC2, ECS, Lambda, S3, RDS, SQS)
• Proficiency with AWS CloudWatch for logging, metrics, alarms, and dashboards
• Experience with CloudWatch Logs Insights for querying and analyzing application logs
• Proficiency with GitHub Actions for building, testing, and deploying applications
• Experience writing and maintaining CI/CD workflows including automated testing, environment deployments, and release management
• Solid understanding of SQL and NoSQL databases (SQL Server, PostgreSQL, MongoDB)
• Experience with RESTful API design and debugging
• Strong troubleshooting skills across the full application stack
• Excellent communication skills for incident coordination and cross-team collaboration

Nice to Have

• Experience in fintech or payment processing
• Familiarity with containerization and orchestration (Docker, ECS/EKS)
• Knowledge of message-driven architectures (SQS, RabbitMQ)
• Experience with Infrastructure as Code (Terraform)
• PCI-DSS compliance experience

!!!!The role follows New York (NY) time zone, so you’ll need to be available and responsive until approximately 11 PM–12 AM Ukraine time.

Technical Requirements:

• Platform & Infrastructure GCP, Terraform (IaC), Kubernetes, Service Mesh (Istio / Linkerd),

Linux distributed systems at scale

• GitOps & CI/CD ArgoCD, GitHub Actions, GitOps principles, Progressive delivery
• Language & Observability Go (Golang), Prometheus / Grafana, Distributed tracing, SQL /

NoSQL at scale

• Competencies Cloud native mindset · Automate Everything · Speaks developers'

language · Fantastic communication · SLO / error quota ownership

• Nice to Have Helm, eBPF, Vault / Crossplane, OpsGenie / PagerDuty
   

Responsibilities:
-Eliminate toil through automation, re-architecting, and refactoring — not just patching
symptoms.
-Approach every incident with an "Automate Everything" mindset so the same problem
never fires twice.
-Pair with software engineers to troubleshoot and resolve production incidents down to
root cause.
-Drive complex infrastructure changes with full transparency, clear communication,
and zero downtime.
-Design and implement self-healing, reliable, and scalable infrastructure in a cloud-
native environment.
-Guide and unblock developers across multiple teams so they can keep shipping with
confidence.
-Define SLOs and error quotas for production services; own and manage the error
budget.
-Own the GitOps workflow via ArgoCD — every deployment is Git-defined, automated,
and reproducible.
-Write or review postmortems after incidents; track corrective actions to completion.
Participate in the follow-the-sun on-call rota and actively champion our DevOps
culture.

Languages:

• Ukrainian — Native
• English — Upper-Intermediate (written and spoken)
• Russian — a plus (large part of team is Russian-speaking people from Latvia and Kazahstan)

What does an average day look like?
You'll proactively support production workloads, troubleshoot issues to their root cause,
and write or review postmortems once incidents are resolved. You'll continuously identify
weaknesses in infrastructure and observability and feed them into the improvement
backlog.

About the Company & Product

We are a rapidly growing product company entering the global gaming entertainment market. Our mission is to bring innovative business solutions to the iGaming industry by building cutting-edge technology products. Our core product is a SaaS gaming platform with 200+ microservices that powers a seamless gaming experience for millions of users worldwide. The platform provides a full suite of iGaming solutions, including game management, payments, analytics, CRM, and more.

We are looking for a Senior DevOps specialist to join a team building a multi-cluster platform for large-scale, business-critical services. In this role, you will define automation directions, drive the integration of AI solutions into DevOps processes, and ensure high stability and readiness of production environments for rapid changes.

The main focus is on high-load infrastructure, scalable CI/CD pipelines, and advanced observability practices.

What you’ll be doing

• Designing and managing scalable architecture on GCP and AWS (multicloud);
• Developing and maintaining infrastructure using Terraform (IaC);
• Developing and maintaining CI/CD pipelines (GitLab CI/CD);
• Implementing and operating Kubernetes platforms (GKE, EKS);
• Supporting and standardizing platform processes with a focus on information security and ISO 27001 requirements;
• Ensuring deployment of development environments (review, dev, staging, production);
• Implementing security best practices (IAM, Workload Identity, KMS, Secrets Manager, Trivy, Kyverno, etc.);
• Designing integrations (SSO, SAML, OIDC);
• Creating reusable infrastructure modules and templates (Terraform, Ansible, Puppet, GitLab CI/CD components);
• Collaborating with engineering teams to ensure scalability and efficient delivery;
• Documenting architecture, runbooks, and operational procedures;
• Participating in on-call rotations.

You have these superpowers

• Cloud Providers: GCP, AWS;
• Kubernetes Clusters: GKE, EKS;
• Kubernetes Ecosystem: CNI (Cilium), Ingress / Gateway API, Operators, Helm/Helmfile;
• Networking & Security: VPC, IAM, Workload Identity, KMS, Kyverno/OPA, Secrets Management;
• CI/CD: GitLab CI/CD;
• Infrastructure as Code: Terraform;
• Configuration as Code: Ansible, Puppet (preferred);
• Operating Systems: Debian, Amazon Linux 2023 (AL2023), Container-Optimized OS (COS);
• Observability: GCP Logging & Monitoring, OTel, Prometheus / VictoriaMetrics, Grafana stack;
• Database Administration: PostgreSQL (production operations, performance tuning, backup & recovery).

Nice to have

• Experience with database administration (MongoDB, ClickHouse), including production environments using Kubernetes operators;
• Practical experience with GitOps approaches (FluxCD, ArgoCD);
• Experience building and evolving SRE practices (SLI/SLO, error budgets, incident response, reliability engineering) and incident management;
• Experience implementing information security standards (ISO 27001, SOC 2, PCI DSS, HIPAA);
• Experience with Golang development (code review, writing utilities, automation tooling);
• Experience with messaging and data streaming systems (RabbitMQ, Kafka).

It’s cool to work with us

• Flexible schedule: work from home, the office, or hybrid;
• Extra day off for your birthday: take a break any day within the month;
• Competitive compensation that matches your skills;
• Medical insurance (in Ukraine) and health support;
• 20 paid vacation days + 15 unpaid vacation days;
• 22 sick leave days, including mental health days;
• Gifts and support for life’s key moments (wedding, childbirth, kindergarten);
• Company-provided equipment based on your preferences.

We care about your comfort and help you maintain work-life balance!

Dinarys is an Ecommerce Development Company helping retailers, brands, and manufacturers across DACH, the UK, and the US build, scale, and optimize their digital commerce solutions.

We’re looking for a DevOps Engineer / System Administrator to join our team and help us build, maintain, and improve reliable infrastructure and internal IT systems.

In this role, you’ll work primarily on DevOps, infrastructure, automation, CI/CD, cloud services, and development environments, while also supporting the company’s internal IT infrastructure, corporate devices, networking, and user access.

About the Role

As a DevOps Engineer / System Administrator, you’ll work closely with our Engineering teams to improve infrastructure reliability, deployment processes, automation, monitoring, and development workflows.

You’ll also take ownership of key internal IT operations, including corporate devices, networking, VPN, user accounts, and technical support.

What You’ll Do

DevOps & Infrastructure

• Design, maintain, and improve infrastructure supporting development and production environments.
• Manage and maintain Linux-based infrastructure and servers.
• Build, configure, and maintain CI/CD pipelines using GitHub Actions, GitLab CI, Jenkins, or similar tools.
• Manage Docker-based environments and containerized applications.
• Support application deployments and improve deployment reliability and repeatability.
• Automate infrastructure and operational processes using Bash, Python, PowerShell, or similar tools.
• Implement Infrastructure as Code using Terraform, Ansible, or similar technologies.
• Administer and maintain cloud infrastructure in AWS, Azure, or Google Cloud.
• Configure and maintain networking components required for applications and infrastructure.
• Manage reverse proxies, load balancers, and web servers such as Nginx or Traefik.
• Set up and maintain monitoring, logging, and alerting solutions.
• Investigate infrastructure incidents, identify root causes, and implement preventive improvements.
• Monitor system performance, availability, resource utilization, and infrastructure health.
• Participate in infrastructure architecture and technical decision-making.
• Work with development teams to improve application deployment, scalability, reliability, and operational processes.
• Contribute to improving infrastructure security and access management.

CI/CD & Development Infrastructure

• Maintain and improve automated build, test, and deployment pipelines.
• Manage development, staging, and production environments.
• Support developers with local and shared development environments.
• Maintain configuration management and environment variables.
• Improve deployment workflows and reduce manual operational tasks.
• Troubleshoot failed builds, deployments, and infrastructure-related application issues.
• Help establish and maintain consistent development and deployment practices across projects.

Monitoring & Reliability

• Implement and maintain monitoring and alerting for infrastructure and applications.
• Work with tools such as Prometheus, Grafana, ELK, or similar solutions.
• Monitor application and infrastructure logs.
• Investigate incidents and performance issues.
• Participate in root cause analysis and post-incident improvements.
• Identify potential infrastructure risks before they impact projects or users.
• Help improve system availability, reliability, and recovery processes.

Internal IT & System Administration

• Maintain and support the company’s internal IT infrastructure.
• Administer Linux and macOS environments.
• Support corporate laptops, workstations, and peripherals.
• Maintain an accurate inventory of corporate equipment in Snipe-IT.
• Diagnose hardware issues and coordinate repairs or replacements.
• Support Google Workspace, Slack, Jira, GitHub, and other corporate SaaS platforms.
• Manage user accounts, groups, roles, and permissions.
• Follow the principle of least privilege when granting access.
• Manage corporate VPN access and troubleshoot connectivity issues.
• Support the company’s office network infrastructure.
• Administer MikroTik routers and Ubiquiti Wi-Fi equipment.
• Troubleshoot LAN, Wi-Fi, VPN, and general connectivity issues.
• Support employee onboarding and offboarding from an IT perspective.

Security & Access Management

• Implement and maintain basic security controls across infrastructure and corporate IT systems.
• Manage access to servers, cloud environments, development tools, and corporate services.
• Monitor and review privileged access.
• Maintain secure authentication and access practices.
• Support disk encryption, endpoint protection, OS updates, and other baseline security requirements.
• Ensure access is promptly revoked when employees leave or change roles.
• Contribute to infrastructure security improvements and vulnerability remediation.

Documentation

• Maintain up-to-date infrastructure and system documentation.
• Document CI/CD pipelines, environments, infrastructure configurations, and operational procedures.
• Maintain network diagrams and internal IT documentation.
• Create troubleshooting guides and runbooks for recurring operational issues.
• Document infrastructure changes and important technical decisions.

What We’re Looking For

• 3+ years of commercial experience in DevOps, Infrastructure Engineering, System Administration, or a similar role.
• Strong hands-on experience with Linux administration.
• Practical experience with Docker and containerized environments.
• Experience building and maintaining CI/CD pipelines using GitHub Actions, GitLab CI, Jenkins, or similar tools.
• Experience with at least one major cloud platform: AWS, Azure, or Google Cloud.
• Experience with scripting and automation using Bash, Python, PowerShell, or similar.
• Understanding of networking fundamentals: TCP/IP, DNS, DHCP, HTTP/HTTPS, VPN, routing.
• Experience with Infrastructure as Code tools such as Terraform or Ansible.
• Experience with monitoring, logging, and alerting.
• Experience troubleshooting infrastructure and production-related issues.
• Understanding of application and infrastructure security best practices.
• Experience supporting development teams and working with software engineers.
• Experience administering macOS environments is a strong advantage.
• Hands-on experience with MikroTik and Ubiquiti is a strong advantage.
• Experience with Google Workspace administration.
• Familiarity with Snipe-IT or another IT asset management platform.
• Experience creating and maintaining technical documentation.
• Strong troubleshooting and problem-solving skills.
• Ability to work independently and take ownership of infrastructure-related tasks.
• Upper-Intermediate English or higher.

Nice to Have

• Experience with Kubernetes and Helm.
• Strong experience with Infrastructure as Code (Terraform, Ansible).
• Experience with AWS, Azure, or Google Cloud infrastructure and networking.
• Experience with monitoring and observability tools (Prometheus, Grafana, ELK/OpenSearch).
• Experience managing reverse proxies (Nginx, Traefik).
• Knowledge of GitOps practices.
• Experience with secrets management and security scanning.
• Experience with MDM solutions (Jamf, Microsoft Intune).
• Familiarity with SSO and identity providers (Okta, Google Identity)

What We Offer

• International ecommerce projects and modern technology environments.
• Opportunity to work primarily with DevOps, cloud infrastructure, automation, CI/CD, and infrastructure as code.
• Opportunity to influence and improve the company’s infrastructure and engineering processes.
• A supportive engineering culture with experienced professionals.
• Opportunities for long-term cooperation and professional growth.
• Exposure to modern cloud, containerization, monitoring, and automation technologies.
• Flexible remote working environment.
• Knowledge sharing and continuous learning.

Why Join Dinarys?

At Dinarys, infrastructure is an important part of delivering reliable ecommerce solutions for international clients. You’ll have the opportunity to work closely with experienced engineers, improve how our teams build and deploy software, and take ownership of infrastructure and automation challenges.

This role is a good fit for a DevOps-oriented engineer who enjoys both infrastructure engineering and practical system administration and wants to have a broad technical impact across the company.

We are looking for a Site Reliability Engineer (SRE)/ DevOps to join our team and help to maintain, scale, and improve the reliability of modern cloud-native platforms. This role is ideal for an engineer with solid production experience in Kubernetes and distributed systems who enjoys solving complex reliability, performance, and operational challenges.
 

Your primary focus will be ensuring platform stability, availability, and operational excellence across customer environments. You will work closely with a Tech Lead and cross-functional teams to improve system resilience, strengthen incident response processes, and continuously enhance infrastructure reliability, security, and performance.
 

A key part of this role is active participation in incident management, including on-call, investigation of P1/P2 incidents, root cause analysis, and implementation of long-term preventive measures.
 

Location: Ukraine, remote.
Engagement: full-time, long-term.

Responsibilities:
 

• Be responsible for platform stability and ad hoc implementations on the projects you are assigned to.
• Continuously evaluate infrastructure and propose improvements in: Security, Performance, Cost optimization, (with support from a Tech Lead).Participate in on-call for critical P1/P2 incidents
• Prepare runbooks and a knowledge base for L2 engineers
• Handle day-to-day operational and infrastructure tasks raised by customers

Experience & Qualification:
Cloud & Infrastructure:
 

• Strong hands-on experience with AWS (minimum 3 years).
• Solid production experience with Kubernetes (minimum 2+ years)
  • Experience with Amazon EKS (preferred) or other managed Kubernetes platforms
  • Creating and managing clusters
  • Performing cluster upgrades
  • Troubleshooting production workloads
• Infrastructure as Code using Terraform
• Strong Linux knowledge

Kubernetes & Container Ecosystem:
 

• Deep understanding of Kubernetes architecture (API Server, Scheduler, Controller Manager, etcd, CNI, CSI)
• Strong hands-on experience troubleshooting Kubernetes workloads (pods, nodes, networking, DNS, storage, scheduling)
• Proven ability to debug production issues (CrashLoopBackOff, OOMKilled, Pending pods, failing probes, resource pressure)
• Troubleshooting service-to-service communication issues (ClusterIP, NodePort, Ingress, LoadBalancer)
• Experience operating workloads on managed Kubernetes platforms (e.g., EKS)
• Experience managing and deploying workloads using Helm (chart development, templating, dependency management, values structuring)
• Hands-on experience with: HPA (Horizontal Pod Autoscaler), Karpenter, KEDA (would be a plus)
• Understanding of scaling strategies, limits, and cost implications
• Experience working with GitOps workflows
• Familiarity with ArgoCD — nice to have
• Understanding of deployment strategies (rolling, blue/green, canary)
• Experience operating stateful workloads inside Kubernetes
• Understanding of Persistent Volumes, StorageClasses, and CSI drivers
• Experience working with databases deployed in Kubernetes (PostgreSQL, MySQL, Redis, or other stateful services)

Databases & Data Layer:
 

• Experience managing AWS databases: RDS (MySQL, PostgreSQL, etc.), DynamoDB.
• Understanding of:
  • Backup and restore strategies
  • Scaling (read replicas, autoscaling, provisioned vs on-demand capacity)
  • Monitoring database health and performance
  • Solid knowledge of SQL queries, indexing, query optimization, and execution plans
  • Database configuration and tuning (connections, memory, storage engines, replication settings, parameter groups, etc.)
  • Experience managing databases running inside Kubernetes (stateful workloads)
• Understanding of networking and security between applications and databases

AWS Services & Networking:
 

• Managing applications on EC2, ECS, EKS, Serverless architecture (Lambda).
• Experience with S3, SNS, SQS.
• Networking & Edge: CloudFront distributions, ALB / NLB, AWS WAF.

Observability & Monitoring:
 

• Setting up and maintaining an observability stack:
  • Prometheus
  • Grafana
  • Alloy (or similar collectors)
  • Victoria metrics would be a plus
• Configuring alerting
• Working with CloudWatch metrics and logs
• Using SNS + Lambda for alert automation and routing
• Monitoring Kubernetes clusters and databases

CI/CD: GitHub Actions; GitLab CI is a plus; implementing security scanning (e.g., Trivy) in CI pipelines.

What we offer:
 

• Paid vacation — 16 days per year;
• Documented (16 days) and undocumented (5 days) sick leave;
• Leave for significant life events;
• Compensation for medical insurance (for our employees based in UA);
• Flexible working hours (start at 8.00-11.00 o’clock);
• Weekends according to the Ukrainian/Local calendar;
• Engaging projects with opportunities for career growth;
• Certifications, Udemy courses;
• Corporate events, team-building activities,
• Gifts and recognition from the company;
• A friendly, open, and supportive team culture without excessive bureaucracy.

We are looking for a Middle DevOps Engineer (GCP).

Responsibilities:

• Infrastructure as Code (IaC): Design, deploy, and manage scalable cloud infrastructure using Terraform and Ansible.
• Cloud Platform Management: Administer and optimize Google Cloud Platform (GCP) environments, including IAM roles, VPCs, network peering, and billing management.
• CI/CD & GitOps: Build, optimize, and maintain automated pipelines using Jenkins and GitLab CI. Implement GitOps workflows for infrastructure and application repositories.
• Containerization & Orchestration: Manage containerized applications running on Docker and Kubernetes.
• System Automation: Write efficient scripts (Bash, Python, or PowerShell) to automate operational routines, security patching, and system maintenance.
• Platform & Observability Integration: Integrate enterprise SaaS platforms (e.g., performance and resource optimization tools like IBM Turbonomic) into existing GCP setups.
• Collaboration & Operations: Partner with cross-functional technical teams, participate in shift coverage/patching cycles, and troubleshoot infrastructure issues to meet SLA standards.

Requirements & Qualifications:

• GCP Proficiency: Solid hands-on experience with Google Cloud Platform (Compute Engine, IAM, VPC networks, GKE, service accounts).
• IaC Expertise: Strong skills with Terraform (module design, state management) and Ansible for configuration management.
• CI/CD & Automation: Experience configuring Jenkins pipelines and GitLab CI/CD. Familiarity with GitOps principles.
• Scripting: Proficiency in Bash, Powershell and Python.
• Containers: Direct experience with Docker and basic to intermediate Kubernetes administration.
• Networking & Security: Practical understanding of cloud networking (subnets, routing, firewalls, peering) and cloud security best practices.
• Server Administration: Linux (Ubuntu, Debian, RedHat) and Windows
   

Nice to have:

• Experience with cloud optimization and monitoring platforms (e.g., Turbonomic, Datadog, Prometheus, Crowdstrike).
• Knowledge of Windows Server administration / PowerShell scripting alongside Linux setups.
• Experience with Azure

Meet the YozmaTech

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client is a fast-growing, six-year-old, cloud-native SaaS company with approximately 90 employees worldwide. They deliver the world’s first unified Secrets & Machine Identity platform — trusted by Fortune 100 companies and industry leaders. The platform integrates Vaultless Secrets Management, Certificate Lifecycle Management, Next-Gen Privileged Access Management (Secure Remote Access), and Encryption Key Management to secure and manage the entire lifecycle of both machine-to-machine and human identities across all environments. Backed by leading cybersecurity investors and financial institutions, our client is redefining identity security for the modern enterprise.

Key Requirements:
🔹5+ years of proven technical customer-facing experience doing Technical Post-Sales as a CSE / TAM / Support Engineer / PS or a similar role.
🔹Demonstrated expertise with Linux, Docker and Kubernetes.
🔹Hands-on experience with Cloud environments (AWS, Azure, GCP).
🔹Familiarity with DevOps/DevSecOps methodologies.
🔹Knowledge of CI/CD, Configuration Management tools, IaaS, and Cloud IAM.
🔹Strong troubleshooting and root cause analysis skills.
🔹Exceptional communication and presentation skills with English fluency at a native level.

Will be plus:

🔹 Experience working in the Cyber Security or DevOps domains.
🔹 Experience supporting SaaS platforms in production environments.
🔹 Understanding of security domains: Identity Providers (Okta, Ping), Certificate & Key Management (PKI, KMS, Encryption), Privileged Access Management (PAM), HSMs.
🔹 Scripting or light programming skills (Python, Bash, or similar).
🔹 Experience leading technical business reviews and strategic check-ins, communicating ROI, and delivering success plans clearly and credibly.

What you will do:
🔹Deliver a smooth onboarding experience and drive adoption/expansion for existing customers.
🔹Proactively identify opportunities to drive customer success and product adoption through architectural guidance, hands-on enablement, and technical planning.
🔹Investigate and resolve Akeyless cases (secret access, authentication, certificate workflows, remote access) while guiding secure configuration and best practices.
🔹Reproduce issues in test environments (Linux, Docker, K8s) to isolate root causes.
🔹Write KB articles to streamline troubleshooting and improve customer experience.
🔹Learn customers’ business and challenges; log and communicate requirements; partner with Product & Engineering to escalate/validate fixes, contribute to team processes, internal tooling, and advocate for customers.
🔹Act as a trusted advisor and support critical issues.

Interview stages:
🔹 HR Interview;
🔹 Technical Interview;
🔹 Test assignment;
🔹 Technical Interview;
🔹 Interview with HR;
🔹 Reference Check;
🔹 Offer.

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products – and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.

From day one, you’ll get:
🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer.
You’ll always know what project you’re joining – and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

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 building resilient infrastructure, leading talented engineers, and ensuring high availability for high-load systems, this is the place for you.

Tech Stack: AWS, Kubernetes, Terraform, Helm, GitHub Actions, VictoriaMetrics, Grafana, New Relic, Aurora, Redis, Cloudflare, Python/Bash.

Your Responsibilities:

You will be responsible for the reliability and scalability of our platform infrastructure, leading the team towards operational excellence.

• Team Leadership: Lead, mentor, and grow the DevOps team. Set technical priorities, optimize delivery workflows (hiring, performance reviews), and foster a culture of engineering excellence.
• Infrastructure as Code: Design and maintain scalable, multi-account AWS infrastructure using Terraform and Helm. Drive the adoption of GitOps practices for consistent environment management.
• Kubernetes Orchestration: Lead the development and support of high-availability EKS clusters, focusing on autoscaling, networking (CNI/Service Mesh), and resource optimization.
• Operational Excellence: Support continuous delivery through optimized CI/CD pipelines. Ensure 99.9%+ availability via robust monitoring, incident response protocols, and proactive system performance tuning.
• Security & Compliance: Strengthen security controls across the platform. Implement Zero-Trust principles, manage IAM/Secrets, and oversee Cloudflare security services (WAF, DDoS protection).
• Database Operations: Ensure reliability of stateful services (MySQL/Aurora, Redis), automating backups, failover strategies, and performance tuning.
• Cross-Functional Collaboration: Partner with Backend, Product, and QA teams to align infrastructure roadmap with business goals and eliminate bottlenecks in the development lifecycle.

What we expect from you:

• Experience: 5+ years in a DevOps role with 2+ years in a leadership position (managing team workflows, mentoring, reporting).
• AWS Expertise: Deep understanding of AWS ecosystem (multi-account organizations, advanced networking, security best practices, and cost optimization).
• Kubernetes Mastery: Advanced experience with EKS (HA networking, PodDisruptionBudgets, NodeGroups, Service Mesh, Cilium/eBPF).
• IaC & GitOps: Strong proficiency with Terraform (multi-environment modules) and GitOps tools (FluxCD or ArgoCD).
• CI/CD Strategies: Experience designing secure, scalable deployment pipelines (GitHub Actions, Jenkins) for PHP and Go applications.
• Observability: Expert knowledge of monitoring stacks (Prometheus, Grafana, Alertmanager, New Relic, Sentry) and experience designing custom metrics/alerts strategies.
• Security Fundamentals: Strong grasp of network segmentation, SSL/TLS, Secrets Management (AWS Secrets Manager/External Secrets Operator), and compliance basics.
• Automation: Proficiency in Python or Bash for creating operational tooling and automation scripts.

It will be a plus:

• Architecture: Experience with Multi-Region and Multi-Cloud architectures, cross-cluster networking, and disaster recovery strategies.
• Streaming Data: Experience with Kafka/MSK or other event streaming systems.
• Compliance: Experience with PCI DSS or equivalent compliance frameworks.
• Performance: Deep understanding of Linux internals and advanced caching strategies (Redis, Cloudflare, S3 tiering).
• Cost Management: Strong background in FinOps and cost optimization techniques across cloud providers.

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 10:00 to 18:00 (Kyiv time), Mon-Fri.
• Financial Stability: Timely payment for compensation for services
• Personal Equipment Policy: equipment are provided for use to ensure comfortable and efficient work.
• 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.

We believe in unlocking the inner potential of each team member within an open and democratic culture.

Waiting for you on our team!

We are looking for a Senior DevOps Engineer with strong AWS, Terraform, Kubernetes, database, and infrastructure security experience to work with our fintech client.

The engineer should be able to independently own infrastructure projects, make technical decisions, communicate directly with client teams, and support the professional growth of other team members.

This is a hourly contractor role

Responsibilities

• Own infrastructure projects from technical design through implementation and production rollout.
• Design, automate, and maintain AWS infrastructure using Terraform.
• Develop and improve CI/CD pipelines.
• Maintain development, staging, and production environments.
• Operate, upgrade, and troubleshoot Kubernetes clusters, primarily AWS EKS.
• Maintain and troubleshoot database infrastructure, backups, replication, performance, and high-availability configurations.
• Implement infrastructure security best practices, access controls, secrets management, vulnerability monitoring, and security remediation.
• Implement and improve monitoring, logging, alerting, and observability.
• Participate in production incident response, root cause analysis, and preventive improvements.
• Review infrastructure changes and provide technical guidance to other engineers.
• Create and maintain clear technical and operational documentation.
• Communicate infrastructure changes, risks, incidents, and recommendations to client teams.

Requirements

• 7+ years of professional experience in DevOps, SRE, Platform Engineering, or a similar role.
• Strong hands-on experience with production AWS environments.
• Strong experience with Terraform and infrastructure-as-code practices.
• Production experience with Docker and Kubernetes.
• Experience managing and troubleshooting AWS EKS clusters.
• Experience building and maintaining CI/CD pipelines using GitHub Actions, Jenkins
• Strong Linux administration and troubleshooting skills.
• Scripting experience with Bash or Python.
• Practical experience with relational and NoSQL databases, including services such as PostgreSQL, MySQL, RDS, Aurora, MongoDB, or Redis.
• Understanding of database backups, replication, failover, migrations, performance monitoring, and high availability.
• Strong understanding of infrastructure and cloud security principles.
• Experience with AWS IAM, secrets management, encryption, network security, vulnerability remediation, and least-privilege access.
• Experience with monitoring and observability tools such as Prometheus, Grafana, CloudWatch, OpenTelemetry, or similar.
• Strong networking knowledge, including VPC, DNS, HTTP/HTTPS, SSL/TLS, TCP/IP, load balancers, firewalls, and VPNs.
• Experience with Git-based development and infrastructure change workflows.
• Understanding of SDLC, release management, incident management, and production change management.
• Ability to independently plan, own, and deliver technical projects.
• Experience reviewing work, mentoring engineers, and helping other team members grow.
• Written and verbal English communication skills, as the role involves regular collaboration with development teams.

Nice to Have

• AWS certifications such as AWS Certified Solutions Architect, DevOps Engineer, or Security Specialty.
• Kubernetes certifications such as CKA, CKAD, or CKS.
• Terraform Associate certification.
• Experience working in fintech or other regulated environments.
• Knowledge of PCI DSS, SOC 2, ISO 27001, GDPR, or similar security and compliance frameworks.
• Experience with Terragrunt and multi-account or multi-region AWS environments.
• Experience with AWS security services such as GuardDuty, Security Hub, WAF, Inspector, Config, and CloudTrail.

• Experience leading infrastructure migrations, disaster recovery, high-availability, or cost-optimisation projects.

   

Engagement

• Full-time contractor.
• Long-term engagement.
• Remote work.
• Direct collaboration with the client’s engineering teams.

We build AI-powered SaaS tools that understand, discover, and recommend scientific papers and experts. For the past 10 years, we've helped businesses and academic institutions stay at the cutting edge of research. We have more than 60 clients, including Europe's largest scientific funding agencies, top-10 scientific publishers and universities.

We've been practicing true Development Operations for many years (developers do their own operations). We are certified with ISO 27001, and we're looking for a specialist to own our infrastructure and take reliability and security further than we can on our own. You will work directly with the CTO and 6 developers.

Projects waiting for you:

• PostgreSQL major upgrade (to 18) with minimal downtime, failover automation (repmgr + HAProxy)
• Vespa high availability and rolling updates
• Secrets management done right: restructuring our Vault, secret rotation, possibly dynamic secrets
• End-to-end certificate automation (ACME / Vault / vault-agent / Traefik) with alerting before anything expires
• Log storage that scales: Elasticsearch index lifecycle management, shard control, resilient log pipeline
• Incident response practice: runbooks, escalation, post-mortems, tabletop exercises

Plus the ongoing work: monitoring and alerting that stays actionable (Prometheus/Grafana), OS and package updates with proper maintenance windows, keeping our security compliance evidence cheap to maintain.

Our stack:

• Bare-metal servers with Docker Swarm orchestration (deliberately boring)
• PostgreSQL (non-containerized)
• Ansible for configuration management
• CircleCI for continuous integration
• ELK stack and Prometheus for monitoring
• Monolithic Python application
• Vespa search engine

You’ll be great for this role if you:

• Are passionate about infrastructure reliability
• Have worked with bare-metal deployments and know what HA means when no cloud provider does it for you
• Love documenting complex systems and processes
• Can balance security requirements with operational efficiency

Ideal technical background:

• Strong Linux systems administration skills
• Experience with container orchestration
• Infrastructure-as-code habits
• Understanding of security best practices; ISO 27001 / SOC 2 audit experience is a plus, not a requirement
• Familiarity with monitoring and logging systems

European working hours or a sufficient overlap with them. No on-call. We're open to an experienced part-time person, and equally open to a strong back-end developer who wants to seriously own operations.

Join us in making our infrastructure more resilient and audit-ready while supporting the global research community!
 

Requirements:

2+ years of experience in MLOps/ML.
4+ years of experience in DevOps.

Strong knowledge of Python and SQL.

Experience with ML libraries (TensorFlow, PyTorch, NumPy etc.).

Experience in machine learning model deployments and pipelines.

Experience with MLOps frameworks/tools (e.g. Sagemaker pipelines/ Azure ML Studio/ VertexAI/ Kubeflow/ MLFlow).

Hands-on experience with Cloud Services(AWS, GCP, Azure).

Experience with Docker, Kubernetes, CI/CD, IaC, Prometheus, Grafana.

Understanding of data integration, and database management.

Quick learning abilities.

English upper-intermediate оr higher.

Responsibilities:

Develop, refine, and use ML engineering platforms and components, development workflow pipelines.

Deployment of open-source and other models to different instances.

Collaborate with ML architect  and data scientists to curate high-quality datasets and optimize data workflows.

Rapid model deployment implementation.

Developing process-related documentation.

Kubeflow and MLFlow upgrade.

Requirements:

Linux (3+years)

Docker containers, create docker images (3+years)

Kubernetes, — necessarily (2+years)

Rancher/RKE2 - (1+year)

Production experience with at least one: GCP, AWS, AZURE,  (3+years) Ansible, Terraform (3+years)

Nginx, Istio, Traefik

GitLabCI, CircleCI

MySQL, PostgreSQL, MongoDB

Prometheus/Loki/Grafana

Understanding of HTTP, DNS, SSL protocols

Quick learning abilities

Solve difficult tasks in a short time

English upper-intermediate оr higher

K8s on premise will be a plus

Responsibilities:

Containerization, migration, automation of web applications

Support and deployment of applications and servers, infrastructure troubleshooting

Creating documentation for teamwork

Ensuring the operability of all systems, testing and upgrades

Search and management of new technologies for optimal performance

What we provide:

Part-time

Fully remote 

Adequate leadership

RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications, and regulatory technologies.

We are looking for a Team Leader (VoIP) to join our team!

Requirements:

- At least 2 years of managing a team of 4+ people;
- Strong leadership and communication skills;
- Flexible mindset, business goals orientation;
- Ability to effectively organize the process in stressful situations;
- Ability to utilize delivery metrics to improve team predictability and efficiency;
- Experience in driving architectural discussions and ensuring high standards of the product being developed;
- At least 5 years of background working with Asterisk:
- Expert-level Dial-Plan coding;
- Deep integration experience with AMI/ARI;
- Practical knowledge of Asterisk Realtime Architecture (ARA)
- Advanced knowledge of the SIP, RTP/SRTP, STUN, ICE, and WebRTC protocols;
- Expert knowledge of the SIP protocol, purpose, and sequence of packets, and ability to debug it;
- Proficiency in querying and optimizing MySQL/PostgreSQL databases;
- Experience in designing scalable and high-availability VoIP architectures;
- Experience with VoIP monitoring and alerting (Homer, Prometheus);
- Infrastructure as Code (IaC): Solid experience with Ansible, Terraform to automate Asterisk deployment and configuration management.
- Strong experience with Linux systems (CentOS/Debian);
- Deep understanding of network features, specifically NAT traversal, Firewalls, and QoS.

Will be plus:

- Experience with Bash/Python/PHP/Perl scripting;
- Experience in creating reports for contact center analytics;
- Experience with Enterprise solutions for contact centers (UCCE/UCCX/Genesys etc.);
- Participation in the development of automatic dialing systems;

Responsibilities:

- Development, support, and maintenance of the VoIP infrastructure;
- Planning and expansion of VoIP infrastructure;
- Ensuring stable operation of VoIP infrastructure and other systems(CRM, etc);
- Improving current and implementing new VoIP infrastructure automation processes;
- Active involvement in the development of speech recognition systems and automated customer calling systems
- Ensuring the timely and successful delivery of relevant projects;
- Leading and motivating VoIP team;
- Set and monitor the team’s goal;
- Removing technical and organizational impediments to ensure smooth team delivery;
- Ensuring that the Team adheres to the company’s practices, rules, and procedures;
- Troubleshooting and proactive prevention of VoIP infrastructure incidents.

Our benefits to you:

☘️An exciting and challenging job in a fast-growing business group, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more

🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed

🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided

🏖Paid vacations, sick leave, personal events days, days off

💵Referral program — enjoy cooperation with your colleagues and get the bonus

📚Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences

🎯Rewards program for mentoring and coaching colleagues

✈️In-house Travel Service

🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, clubs for movie / book / pets lovers and more

🎳Other benefits could be added based on your location 

Американсько-українська MilTech-компанія шукає Senior DevOps Engineer.

Команда працює над cloud та infrastructure-рішеннями для MilTech-продуктів. Фахівець буде працювати з Kubernetes, CI/CD, Infrastructure as Code та системами моніторингу.

Компанія пропонує:
• офіційне працевлаштування та бронювання з перших днів
• гнучкий графік роботи
• медичне страхування для співробітника та двох близьких
• автономний офіс з усім необхідним та оплачуваними обідами

Місце та формат роботи: Remote по Україні

Вимоги:
• досвід роботи на позиції DevOps Engineer
• досвід роботи з Cloud-платформами
• production-досвід з Kubernetes
• Terraform або CloudFormation
• розмовна англійська