Jobs DevOps Engineer

A global product technology company operating in the urban mobility and transportation domain. The organization builds large-scale, real-time platforms that power complex mobility systems across multiple regions worldwide. Its engineering culture is strongly focused on scalability, system reliability, and continuous improvement of digital infrastructure that supports millions of daily operations.

Your tasks:

• Define, evolve, and enforce infrastructure standards across engineering teams
• Design and develop internal tooling for managing microservices-based infrastructure
• Build and maintain CI/CD pipelines and reusable deployment templates (Git-based workflows)
• Operate and enhance cloud infrastructure and Kubernetes-based environments at scale
• Collaborate closely with engineering teams to ensure safe, consistent, and well-governed changes across environments
• Investigate, troubleshoot, and resolve complex issues in critical production systems
• Design and implement automation for incident remediation and prevention
• Contribute to architecture decisions and drive platform scalability initiatives

Required experience and skills:

• 5+ years of overall experience in software engineering, platform engineering, DevOps, or infrastructure-related roles.
• 3+ years of hands-on scripting/programming experience (Python preferred) with a strong software engineering mindset.
• 3+ years of hands-on experience in DevOps / SRE roles in production environments
• 5+ years of experience with Kubernetes
• Experience with Helm and Argo CD
• 2+ years of experience working with AWS 
• 1+ year of experience with CI/CD systems (GitLab, Jenkins, GitHub Actions, etc.)
• Familiarity with observability stacks (logging, metrics, tracing), Prometheus, Grafana.
• Strong understanding of distributed systems, networking, and database technologies (SQL & NoSQL)
• Solid experience with Linux/Unix systems administration and internals
• Fluent English (spoken and written)

Would be a plus:

• Experience with Infrastructure as Code tools (Terraform, CloudFormation, Pulumi)
• Background in designing and operating highly distributed, high-load systems
• Familiarity with observability stacks (logging, metrics, tracing)
• Experience working in complex, multi-team engineering organizations

Working conditions

• 5-day working week, 8-hour working day;
• Remote work.

On behalf of our Client from USA, Mobilunity is looking for a Senior Infrastructure/Platform Engineer 
 

Our client builds a self-hostable inference engine for pre-trained models, a wide catalog of embedding, reranking, extraction, and OCR models packed onto shared GPUs at high utilization, letting customers run them in their own cloud at a fraction of the cost of managed APIs. Search and document processing is the initial focus area, though the engine is general-purpose. The project is open source under a permissive license, holds a recognized security compliance certification, and has an actively growing developer community. The company is based in the US and has raised a sizable round from well-known venture investors.

You’ll help build the engine and own how it gets deployed and operated. That spans the deployment tooling shipped to customers (infrastructure-as-code modules, Kubernetes packaging, deployment guides, air-gapped install paths) and the internal platform behind it (build/release pipelines, multi-architecture GPU images, model caching, evaluation infrastructure). Deployments currently target two major public clouds, with additional providers, including specialized GPU cloud providers.
 

As the company moves toward offering managed clusters, you’ll help define the operational bar that makes that credible: service-level objectives, on-call practices, scale-from-zero behavior, observability, and GPU cost efficiency.
 

The team works in short, multi-week milestones with high autonomy and a workflow built heavily around AI coding agents (substantial token usage weekly). Senior engineers own requirements end-to-end across multiple projects.

Requirements:

• Experience running large-scale systems in production with a real reliability practice: error budgets, runbooks that hold up under incident pressure, data-backed capacity planning
• Background at smaller, fast-moving companies, knows when “shipped” beats “polished” and raises slipping timelines early
• Comfortable working in an agent-heavy workflow: delegating substantial work to AI agents, critically reviewing their output, and recognizing current limitations
• Strong skills in container orchestration (Kubernetes)
• Strong skills in infrastructure-as-code (Terraform or similar)
• Strong GPU infrastructure experience
• Proficiency in at least one lower-level systems programming language (Rust preferred; Go, C++, or Zig acceptable)
• Multi-cloud experience is a plus
• Open-source contribution history is a plus
   

In return we offer:

• The friendliest community of like-minded IT-people
• Open knowledge-sharing environment – exclusive access to a rich pool of colleagues willing to share their endless insights into the broadest variety of modern technologies
• Mobilunity Medical Insurance program designed to attend our teams’ needs
• Paid vacations and sick leaves, including 5 paid days per year that don’t require a sick note
• Perfect office location in the city-center (900m from Lukyanivska metro station with a green and spacious neighborhood) or remote mode engagement: you can choose a convenient one for you, with a possibility to fit together both
• No open-spaces setup – separate rooms for every team’s comfort and multiple lounge and gaming zones
• English classes in 1-to-1 & group modes with elements of gamification
• Neverending fun: sports events, tournaments, music band, multiple affinity groups
   

Come on board, and let’s grow together!

🔹 Do you enjoy building reliable infrastructure, automating processes, and ensuring product stability? Then this role might be exactly what you're looking for.

Softsich is an international product tech company that develops scalable digital B2B solutions. We are looking for a Middle DevOps Engineer who will help us grow our infrastructure, maintain service reliability, and continuously improve the way we deliver changes to production.

Key Responsibilities

• Build and maintain the infrastructure, multiple environments, using Terraform.
• Build and maintain Kubernetes Clusters in AWS.
• Continuous improvement of CI\CD pipelines.
• Configure and improve system observability.
• Collaboration with the software development teams.
• Supporting software development teams for deployed components.
• Troubleshot ongoing issues.
• On-calls.
   

Requirements

• 4+ years of experience as a DevOps Engineer.
• Strong understanding of networking concepts.
• Hands-on experience with CloudFlare.
• Practical experience with Infrastructure as Code (IaC) tools, particularly Terraform.
• Proven experience in administering and troubleshooting Kubernetes.
• Solid background working with AWS services, including:
  - VPC, EC2, S3, IAM, EKS.
  - RDS, DocumentDB, ElastiCache.
  - Route 53, CloudWatch, CloudFront.
  - KMS, Secrets Manager, ECR.
• Experience working with message brokers such as RabbitMQ or Kafka.
• Experience maintaining and updating CI/CD pipelines (preferably GitLab CI).
• Experience with the GitOps approach and tools such as ArgoCD.
• Familiarity with automation tools (Helm, Atlantis).
• Experience with monitoring and logging tools: Vector, Prometheus, ELK, DataDog.
• Strong troubleshooting skills and ability to resolve complex issues.
   

What We Offer

• Work remotely or from our offices in Kyiv or Warsaw — your choice.
• Full-time position.
• Standard 5/2 working schedule.
• 24 paid vacation days, sick leaves, and health insurance (currently available in Ukraine, other locations in progress).
• A friendly and supportive team where it’s easy to ask questions, learn, and be yourself.
• Coverage of professional events and learning opportunities.
• Birthday celebrations, team-building activities, and genuine human connections beyond work.
• Zero joules of energy to the aggressor state or any businesses affiliated with it.

If you're used to working in environments where your decisions directly impact service stability, team efficiency, and business success, we'd love to hear from you.
Send us your CV — let's get acquainted!

We are launching our entire platform from scratch — fully cloud-native, automated, and built on top of DevOps and Infrastructure-as-Code principles.

Our stack: AWS, Kubernetes, Terraform, GitOps, PostgreSQL, ClickHouse, Redis, RabbitMQ, microservices, Node.js, Pixi.js.

We are a small and fast-growing engineering team, and we are looking for a Senior DevOps Engineer who will own the whole cloud infrastructure and shape the technical direction of the platform.
 

What you will build

• Build our entire AWS cloud infrastructure from scratch following automation-first, HA, and security-by-design principles;
• Design and operate Kubernetes environments; create and maintain custom Helm charts;
• Implement Infrastructure-as-Code using modular Terraform structures;
• Design and maintain CI/CD pipelines and GitOps delivery workflows;
• Build secure networking architecture: VPC, VPN, WAF, firewalls, ingress controllers;
• Set up monitoring, logging, alerting, and tracing (Prometheus / Grafana / Loki / Tempo);
• Deploy and maintain infrastructure for PostgreSQL, ClickHouse, Redis, RabbitMQ;
• Define solutions for container registry and artifact management;
• Ensure system scalability, reliability, observability, and security;
• Participate in architectural discussions and influence OptiPlay’s platform engineering strategy.
   

What makes you a great match

• 4+ years of experience in DevOps, Cloud, or Platform Engineering;
• AWS production experience: VPC, VPN, WAF, firewalls, multi-environment setups, networking fundamentals;
• Kubernetes: strong understanding of internals, Helm, container runtime ecosystem;
• Terraform: modular IaC design, reusable infrastructure patterns, infra from scratch;
• CI/CD & GitOps: GitLab CI, ArgoCD, automated deployment workflows;
• Monitoring & Observability: Prometheus, Grafana, Loki, Tempo, or similar;
• Datastores & Messaging: PostgreSQL, ClickHouse, Redis, RabbitMQ;
• Networking & Proxying: NGINX, HAProxy, Traefik, ingress controllers;
• Automation & Scripting: Bash, Python (or similar);
• Artifact Management: modern registries like ECR, Harbor, Nexus, etc;
• Experience designing infrastructure for high-load, distributed, real-time systems.

Nice to have

• Terragrunt;
• SSL4SaaS;
• Experience with GCP or Azure;
• Multi-cluster or multi-region architecture;
• Deep Kubernetes ecosystem experience (operators, CRDs, service mesh).
  
  Benefits
• 12 vacation days + 5 extra day-offs annually;
• 6 paid sick days;
• Fully remote format — work from anywhere you feel productive;
• Flexible schedule: start your day anytime between 08:00–11:00 CET;
• Provided all required work equipment;
• Zero bureaucracy and direct communication with founders and C-level;
• Minimal meetings, async-friendly workflow;
• Startup energy: fast motion, creativity, and tight-knit communication;
• Business trips and team meetups several times per year;
• Multiple salary payout options (flexible formats);
• …And many more perks unlocked after we hit break-even.

Ми шукаємо Senior DevOps Engineer для fintech / crypto-продукту з high-load інфраструктурою, real-time даними, складними CI/CD процесами, Kubernetes, observability, security та database management.

Це роль для інженера, який може не лише підтримувати інфраструктуру, а й будувати масштабовану, безпечну та надійну платформу для продукту, що активно розвивається.

Responsibilities

— Побудова, підтримка та оптимізація high-availability infrastructure
— Адміністрування Kubernetes clusters
— Робота з Terraform / Ansible та Infrastructure as Code
— Налаштування та підтримка CI/CD pipelines у GitLab
— Підтримка GitLab Runners і GitOps workflows
— Адміністрування Linux servers
— Робота з PostgreSQL, Redis, MongoDB, InfluxDB
— Підтримка Kafka та event streaming infrastructure
— Побудова monitoring / observability stack
— Налаштування Prometheus, Grafana, Loki, ELK Stack
— Робота з secrets management, HashiCorp Vault
— Впровадження DevSecOps practices
— Оптимізація networking, load balancing, infrastructure security

Requirements

— 5+ years of experience in DevOps / Infrastructure
— Досвід побудови high-availability and scalable architecture
— Strong Kubernetes experience: cluster administration, networking, security policies
— Hands-on experience with Terraform and Ansible
— Deep Linux knowledge: Debian / Ubuntu, internals, hardening
— Досвід адміністрування PostgreSQL, Redis, MongoDB, InfluxDB
— Досвід підтримки Kafka
— GitLab CI/CD: multi-stage pipelines, GitLab Runners, GitOps
— Strong scripting skills: Python and Bash
— Observability: ELK Stack, Prometheus, Grafana, Loki
— Security: SIEM tools, secrets management, Vault, DevSecOps
— Networking: OSI model, TCP/IP, Nginx, HAProxy, SDN
— Virtualization: Proxmox або VMware ESXi

Nice to have

— Досвід у fintech / crypto / trading products
— Досвід з high-load або real-time systems
— Досвід побудови infrastructure from scratch
— Практичний досвід disaster recovery / backup strategies
— Глибоке розуміння database performance tuning

We value

— Ownership mindset
— Системне мислення
— Вміння працювати з production-critical infrastructure
— Проактивність у security, monitoring та reliability
— Здатність швидко знаходити root cause проблеми та пропонувати стабільне рішення

We are building the infrastructure that powers restaurant ordering, real-time WebSockets, and multi-tenant CDN delivery for thousands of users across Eastern Europe. Our platform runs on AWS EKS with Karpenter-managed node pools, served through CloudFront edge, and backed by MySQL RDS, Redis, and SQS — all provisioned through Terraform across three environments (dev / staging / prod).

We are looking for a DevOps Engineer who takes ownership of production systems and builds things that last. Not someone who runs commands — someone who designs the pipeline, writes the module, monitors the result, and fixes the alert at 10PM if needed.

This role owns the Kubernetes platform at the cluster level — you will administer node pools, manage upgrades, design topology changes, and support engineering teams deploying PHP/Laravel and Next.js workloads daily.

What you'll do

Infrastructure

• Manage and evolve AWS infrastructure using Terraform — modules, multi-region, Terraform Cloud remote state across workspaces
• Operate and tune Karpenter NodePools (spot + on-demand) for workload-specific isolation: backend, queue, transaction, websocket, and more

• Own EKS cluster lifecycle — version upgrades, node group migrations (currently AL2 → AL2023), IRSA, Velero backups

   

CI/CD

• Maintain Jenkins pipelines (EC2-hosted, x86 + ARM64 agents) with Groovy shared libraries
• Enforce security gates: Trivy container scanning, Hadolint Dockerfile linting, SonarQube quality checks

• Manage multi-arch Docker builds and ECR repositories per service

   

Observability

• Operate the ELK stack — Filebeat, Metricbeat, Elasticsearch, Kibana
• Maintain Grafana dashboards, Elastic APM, Pyroscope continuous profiling, and OpenTelemetry collector

• Tune CloudWatch alarms and Falco runtime threat detection

   

Security & Edge

• Manage CloudFront distributions with WAFv2 — IP allowlists, geo-blocking, rate limiting, origin header verification
• Administer secrets via AWS Secrets Manager + External Secrets Operator

• Maintain WireGuard VPN and network-level access controls

   

What we're looking for

Required

• 3+ years of hands-on DevOps or platform engineering in production
• Terraform at team scale: modules, remote state, peer review, deployed to production — not just local experiments
• AWS: EKS, VPC, CloudFront, WAF, RDS, ALB, IAM, Secrets Manager, SQS, S3 — at depth, not surface level
• Kubernetes: cluster-level thinking — RBAC, ingress, PodDisruptionBudgets, node group management, helm charts, troubleshooting OOMKills and failed rollouts
• Jenkins or equivalent CI/CD tool with real pipeline ownership
• Python or Bash scripting for automation

Nice to have

• Karpenter (NodePool / EC2NodeClass design)
• ELK stack operations (Filebeat, Metricbeat, Elasticsearch index lifecycle)
• Velero, AWS Backup, disaster recovery playbooks
• Falco or similar runtime security tooling
• Experience deploying PHP/Laravel and Next.js workloads in containers
• Maxwell CDC, RDS Proxy, or Redis operations experience

Our stack at a glance

Terraform · AWS EKS · Karpenter · Helm · Jenkins · Docker · ECR · CloudFront · WAFv2 · RDS MySQL · ElastiCache Redis · SQS · Elasticsearch · Grafana · Elastic APM · OpenTelemetry · Pyroscope · Falco · Velero · WireGuard

YouControl is an analytical system that from more than 220 sources forms a complete profile for each company and individual entrepreneur of Ukraine on the basis of open data, tracks changes in state registers and visualises links between affiliated persons. It contains data for checking foreign companies. The system allows businesses to check counterparties, as well as to look for new potential customers and partners. 
 

We are seeking a Middle DevOps Engineer to join our energetic and proactive team.
 

Your Key Responsibilities and Contributions:

• Participate in the development and implementation of a new approach to infrastructure. Infrastructure as Code (IaC) tools will serve as the main mechanism for managing the platform.
• Ensure high availability of applications and configure redundancy of platform components for company products.
• Supporting the daily operations and maintenance of company projects.
• Maintain product monitoring systems. Respond proactively to incidents to ensure a high level of SLA for B2B clients.
   

Key Required Skills:

• 3+ years of hands-on experience working closely with product development teams.
• 3+ years of experience with both on-premise solutions and cloud providers.
• Experience in configuring, maintaining, and supporting the reliability and uptime of infrastructure components (databases, virtualization clusters, common infrastructure).
• Familiarity with IaC tools (Terraform / Ansible).
• Solid knowledge of Unix systems at the system administrator level. Strong understanding of the OSI model.
• Understanding of virtualization/containerization principles and environments (KVM, LXC, Docker).
• Proficiency with monitoring systems (Zabbix / Prometheus)
• Familiarity with CI/CD tools (GitLab / Jenkins / etc.)
• Familiarity  with Kubernetes (K8s) in production environments.
   

Nice to Have:

• Knowledge of dynamic routing protocols (BGP, OSPF).
• Experience working with Proxmox / OpenNebula as core virtualization controllers.
• Familiarity  with any of the big cloud providers
  
  We offer:
• Competitive salary.
• Comfortable working environment.
• We provide employees with paid vacation, medical insurance and English language courses. 
• A system of internal and external training for experience exchange and professional growth.
• Friendly atmosphere with colleagues who are always ready to help.

We are a fintech startup that builds products at the forefront of technology. Payment systems, financial audit, real-time analytics and AI-Native solutions - we do all this quickly, efficiently and with the ambition to change the market.
 

We have a strong technical team with 15+ years of experience, a modern stack and a Self-hosted culture: we do not use ready-made cloud managed services, but fully control our stack - from hardware to analytical pipelines.

Who are we looking for
A DevOps Engineer who feels equally confident in infrastructure and data. A person who can configure a deployment, build monitoring, and then design a real-time data processing pipeline.
We need an engineer with a broad horizons, for whom it is important:
Systems thinking: You know what is happening "under the hood" of the network and containerization.
Engineering enthusiasm: You like to build reliable systems that can withstand high loads.
Ownership: You take responsibility for your piece of infrastructure from start to finish.

Our stack
Specific tools are not the main thing. If you deeply understand the principles, you will quickly understand any tool.
Infra: Own servers, VPS, Docker, Kubernetes, GitLab CI/CD.
Databases: PostgreSQL, ClickHouse, Sequelize.
Messaging: NATS (for queues and real-time streams).
Monitoring: ELK, Grafana.
Languages: Node.js, Python.

Functionality and tasks
Infrastructure and DevOps:
Build and maintain infrastructure on your own servers and VPS.
Configure CI/CD/ Kubernetes / pipelines - from build to deployment.
Containerization, orchestration, environment management (dev, staging, production).
Data and pipelines:
Design and maintain real-time data pipelines - streaming processing, message queues, ETL / ETL.
Working with data warehouses - query optimization and scaling.
Ensuring reliable data delivery for analytical systems.
Automation and AI:
Automate everything that can be automated.
Creating an infrastructure base for our new AI-Native products.

And if you are a Junior?
Do you have little experience, but are you excited about how systems work from the inside? Do you like building "automated factories" where data flows where it is needed? Write to us! 🌟
We are ready to consider talented beginners who have "burning eyes" and have a basic base (Linux, networks). We will help with growth, the main thing is your desire to learn.

What we offer
Engineering Freedom: No "black boxes" of managed services. You build, you decide, you own the entire stack.
AI-Native Environment: Working with technologies of the future and AI-tools for development.
Enterprise-grade Mentors: Engineers with 15+ years of experience nearby.
Real Impact: Minimal bureaucracy. Every decision you make is visible in the product.
Stability: Payment in USDT, flexible schedule, and respect for personal time.

About RiskSeal

RiskSeal is an innovative startup focused on providing cutting-edge risk management solutions in the fintech industry. Trusted by top fintech providers globally, RiskSeal is dedicated to developing highly scalable data collection and data processing tools that drive smarter and faster credit risk decisions. As a growing company, we thrive on creativity, collaboration, and the excitement of tackling new challenges.

Job Description

We are looking for a motivated and proactive DevOps Engineer to join our growing team. You will work closely with developers and other DevOps engineers to build, manage, and improve our cloud infrastructure and CI/CD processes. This is a great opportunity to gain hands-on experience with modern DevOps tools and practices while helping shape the future of our infrastructure.

Key Responsibilities and Skills

• Manage and automate cloud infrastructure using Pulumi (Python). Experience with Google Cloud Platform is preferred, but candidates with strong AWS, Azure, Oracle Cloud, or similar cloud backgrounds and willingness to switch to GCP are encouraged to apply.
• Maintain and optimize CI/CD pipelines using GitHub Actions with reusable workflows
• Deploy and manage Kubernetes workloads via GitOps using ArgoCD
• Configure and maintain VMs using Ansible for specialized workloads 
• Support multi-region infrastructure across
• Manage DBs like MySQL and Clickhouse
• Monitor infrastructure health using Prometheus, Grafana, and custom exporters
• Troubleshoot production issues and ensure system reliability across different environments
• Implement and maintain security policies using Cloud Armor and IAM
• Experience with bare-metal infrastructure and on-premises environments.
• Support developers with infrastructure-related needs and improvements

What We Offer

• A creative and dynamic work environment with minimal bureaucracy, fostering innovation and collaboration
• Support in your development as a specialist — you can always turn to anyone, and your question will never remain unanswered
• Hands-on experience with production-grade multi-region GCP infrastructure
• Opportunity to work with modern DevOps practices: IaC (Pulumi), GitOps (ArgoCD), reusable CI/CD pipelines
• Competitive salary and benefits package
• Flexibility in work hours and location

INVESTPROF - продуктова компанія у сфері арбітражу трафіку та digital-продуктів. У нас немає managed-Kubernetes, немає AWS-білінгу за nat-gw і немає вендорних залежностей. Ми будуємо власну платформу на bare-metal з нуля - і шукаємо інженера, який буде співавтором цієї платформи на наступні роки.

Наш стек (повністю, без прикрас)

• Platform: Talos Linux на Proxmox VE, IaC через Terraform + Terragrunt.
• Kubernetes: ванільний, Cilium як CNI з BGP та LB-IPAM, без kube-proxy.
• GitOps: Argo CD + Image Updater, Helm, Kustomize, приватний OCI-реєстр.
• Network: MikroTik / RouterOS на залізі, ingress-nginx + HAProxy, Ingress, CoreDNS, NetBird для ZTN.
• Security: cert-manager (Let’s Encrypt + Cloudflare DNS-01), External
• Secrets Operator, Sealed Secrets.
• Observability: VictoriaMetrics, Loki, Tempo, Grafana, Grafana Alloy, Alertmanager.

• Data: PostgreSQL під Crunchy PGO (Patroni, PgBouncer, pgBackRest), Kafka під Strimzi (Connect, Debezium для CDC), DragonflyDB замість Redis, MinIO як S3-сумісне сховище, AWS / Yandex S3 CSI.

   

Що будете робити

• розвивати платформу: від проєктування нових кластерів до оптимізації існуючих;
• володіти networking-доменом: BGP-сесії з роутером, anycast, L4 / L7 балансування, traffic engineering;
• вести GitOps-процеси: новий сервіс розгортається через PR у config-репозиторій, без ручних kubectl;
• адмініструвати stateful-частину: PostgreSQL HA, Kafka, об’єктне сховище;

• будувати observability: SLI / SLO, алертинг, трейсинг, log-pipeline через Alloy.

   

Кого шукаємо

• Senior або Lead-рівень з реальним production-досвідом на Kubernetes ≥ 3 років;
• маєте глибоке розуміння Linux internals, networking (TCP / IP, BGP, iptables / eBPF);
• працювали з GitOps-підходом (Argo CD або Flux) у бойових умовах;
• розумієте, чому immutable OS це не примха, а архітектурне рішення;
• володієте IaC (Terraform / Terragrunt або Pulumi);

• маєте досвід з Postgres у production (HA, бекапи, відновлення).

   

Великий плюс

• комерційний досвід з Talos / Flatcar, Cilium (особливо BGP та eBPF), Crunchy PGO, Strimzi;
• досвід проєктування мереж із MikroTik або іншим enterprise-обладнанням;
• розуміння ZTN-архітектур (NetBird, Tailscale, Twingate, Cloudflare Access);

• Kubernetes RBAC та безпека у глибину, OpenTelemetry.

   

Умови

• Повна зайнятість, повністю remote.
• Англійська рівня intermediate+ для технічної документації.

• Прямий вплив на архітектурні рішення, мінімум бюрократії.

   

Процес

1. CV-скрінінг (1-2 дні).
2. Співбесіда з HR.
3. Технічна розмова з нашим Lead DevOps (1 година).
4. Архітектурне інтерв’ю - обговорюємо реальний кейс з нашої інфраструктури (1.5 години).
5. Оффер.
6. Можливе тестове завдання за результатами технічного інтерв'ю.

Delasport — Implementing Technological Solutions Here and Now

Delasport is an iGaming software company providing Sports Betting & Online Casino software and turnkey B2B solutions. Since 2010, we have made a significant impact on the industry, earning awards and expanding our global presence. With offices in Bulgaria, Ukraine, and Malta, our team of more than 500 experts continues to drive innovation and strive for excellence. We are looking for top talent to join our R&D center in Kyiv.

RESPONSIBILITIES

• Manage and maintain our cloud infrastructure on Google Cloud Platform (GCP) to ensure high availability, scalability, and security
• Design, build, and manage containerized environments using Kubernetes for deploying and orchestrating microservices
• Collaborate with software development teams to streamline the CI/CD pipeline and implement automated build, test, and deployment processes
• Develop and maintain infrastructure as code (IaC) using Terraform to automate the provisioning and configuration of cloud resources
• Implement and manage configuration management tools such as Ansible to ensure consistent and efficient deployment across environments
• Monitor system performance and identify potential bottlenecks, taking proactive measures to optimize and improve overall system reliability
• Troubleshoot and resolve issues related to infrastructure, applications, and deployments in a timely manner
• Participate in the on-call rotation with the DevOps team, responding to alerts and incidents outside of regular business hours
• Stay up-to-date with the latest industry trends and best practices related to DevOps, cloud computing, and containerization

REQUIREMENTS

• Bachelor’s degree in Computer Science, Engineering, or a related technical field
• Resilient and flexible mindset, open to changing priorities and adapting to new challenges and technologies as the business evolves
• 3+ years of experience as a DevOps Engineer or similar role with hands-on experience in Google Cloud Platform (GCP)
• Strong knowledge of containerization technologies, particularly Kubernetes, and experience managing containerized environments
• Proficiency in infrastructure automation using Terraform to provision cloud resources.
• Strong knowledge of configuration management tools, such as Ansible
• Solid understanding of CI/CD concepts and experience implementing CI/CD pipelines
• Familiarity with version control systems (e.g., Git) and their integration with CI/CD pipelines
• Strong knowledge of scripting languages (e.g., Bash, Python) for automation tasks
• Experience with monitoring and logging tools to ensure the health and performance of systems
• Strong problem-solving skills and the ability to work effectively in a team-oriented, collaborative environment
• Upper-Intermediate English level

WHAT WE CAN OFFER YOU

• Modern office in Podil with an uninterruptible power supply and the Internet
• Personal time off (21 business days of paid vacation, paid days on special occasions, sick leaves, emergency days off)
• Public holidays
• Health and life insurance with our broker, available starting from the month following the employee’s start date with the company
• Modern technical equipment
• English courses with native speakers
• Ukraine-based educational programs
• Sports activities reimbursement
• Corporate entertainments
• Happy hours on Fridays
• Gig contract support

  We’re excited to promote the opportunity for a versatile Senior DevOps Engineer to join our team and help shape how infrastructure is built and scaled across multiple teams.

  This role is a good fit for someone who enjoys working with a variety of systems and environments — bringing clarity and structure where things have grown organically. One of the key goals here is to help unify and standardize the tech stack where it makes sense, while still keeping flexibility for different teams and use cases.

  You’ll be involved in designing, improving, and supporting infrastructure solutions end-to-end, with real ownership and impact on how teams deliver and scale.

  We’re looking for someone with a broad technical background, strong problem-solving skills, and the curiosity to work across different tools and setups.
 

     Job responsibilities:
 

• Building and maintaining universal infrastructure solutions across different companies.
• Providing DevOps as a Service, supporting multiple production and development environments.
• Unifying CI/CD pipelines (long-term goal: one tool, one process).
• Developing and implementing architectural solutions to ensure scalability and resilience.
• Maintaining and improving our secret management system.
• Continuously improving monitoring systems and ensuring effective alerting.
• Migrating VM-based configurations into version-controlled repositories.
• Troubleshooting and resolving issues on Linux servers (some workloads still run on VMs).

• Developing strategies to detect and prevent single points of failure (SPOF).
  
  Requirements:

   

• 5+ years of commercial experience.
• On-hands experience with Kubernetes and containerized environments.
• Hands-on experience with Linux systems administration and troubleshooting.
• Proven experience with CI/CD pipelines and tooling.
• Ability to work across a broad technology stack and quickly adapt to new tools.
• Fluency in Russian and minimum B1+ in English.

     Benefits:
 

• Pay that actually respects your work - competitive + transparent
• Work that grows with you - real learning, mentorship, and fast skill development
• Fast career progression - if you grow fast, we grow you fast
• Flexible hours - we care about output, not clock-watching
• 21 vacation days + 7 no-questions-asked sick days
• Birthday Half-Day off
• Modern, fast-moving startup environment - things change fast, and so do opportunities
• Ownership from day one - you’re trusted with real responsibility
   

Join Our Team of Visionary Innovators! 

Are you a mindful go-getter with an entrepreneurial spark? We're on the lookout for dynamic individuals ready to grow and thrive with us. At our core, we believe in people first—your passions, ambitions, and evolution matter. If  you're a Backend Engineer ready to join us, we’ll align with your energy and support your journey—wherever it leads.

Here, growth isn’t just a goal; it’s the #1 priority. Work is personal. Personal drives growth. Growth fuels prosperity.

The full production cycle IT company Nabuto specializes in the development of software products/services in the field of information technologies.

We operate in the FinTech/trading domain, running a data-intensive platform that processes millions of real-time events. The environment is low-latency, high-load, and engineered for continuous availability.

We’re building a high-performance cryptocurrency trading platform and looking for a Senior DevOps / SRE Engineer to own the reliability, resilience, and availability of the infrastructure behind our real-time trading system.

This role is heavily focused on platform stability and high availability. You’ll be responsible for designing and operating fault-tolerant AWS cloud and Kubernetes environments, improving disaster recovery and failover strategies, and ensuring the platform can handle high traffic and unpredictable market conditions without downtime. We need someone who is deeply familiar with production operations in mission-critical environments where reliability, latency, and recovery time matter.
You’ll work on infrastructure automation, CI/CD pipelines, observability, incident response and performance optimization, helping the engineering organization ship safely while maintaining strict uptime standards. A strong infrastructure-as-code mindset, operational ownership, and experience building HA systems at scale are essential.

Responsibilities

• Designing and operating fault-tolerant AWS cloud and Kubernetes environments.
• Improving disaster recovery and failover strategies.
• Ensuring the platform can handle high traffic and unpredictable market conditions without downtime.
• Infrastructure automation.

Requirements

• 5+ years of experience as a DevOps/SRE.
• Deep, hands-on AWS experience — VPC design, EKS, ECS, Api Gateway, MSK, AmazonMQ, RDS, S3, CloudWatch, and related services in production.
• Exposure to security tooling: vulnerability scanning, secrets management (AWS Secrets Manager), and audit logging.
• Strong Kubernetes expertise — cluster management, Helm, resource optimization, RBAC, and troubleshooting in real production workloads.
• Networking, Load Balancing.
• Virtual Machines (Linux).
• Infrastructure-as-code fluency — Terraform or equivalent; version-controlled, peer-reviewed infrastructure changes.
• Logging, Monitoring.
• Gitlab CI/CD Pipelines.
• Experience with multi-region or multi-AZ deployment strategies and automated failover patterns.
• Leveraging of AI coding assistants (Claude Code, Codex, Amazon Kiro) as part of the daily engineering workflow.
• Master’s degree focused on Computer Science/ Systems/Networks or similar specialization.

Nice to Have

• AWS Certified DevOps Engineer.
• Experience with Databases (PostgreSQL).
• Hands-on experience with Kafka in production — topic management, consumer group monitoring, offset management, and performance tuning.
• Hands-on experience with RabbitMQ in production — cluster management, exchanges/channels/connections management and performance tuning.
• Experience with service mesh tooling (Cilium preferred) for inter-service observability and traffic management.
• GitOps experience (ArgoCD is preferred).

What We Offer

• Work-Life Balance — 24 days of paid vacation + 30 days of paid sick leave.
• Care from Day One — medical insurance from your first day, including dental care, massage, and professional psychological support.
• Knowledge Library — office books and access to the Kuka online library.
• Investment in Your Energy — partial reimbursement for sports and fitness activities.
• Growth & Learning — coverage for English or Ukrainian language courses and a dedicated professional development budget.
• Island Relaxation — up to 14 days per year at the company villa in Cyprus.

Join the Nabuto team, where your talents and aspirations will be recognized!

We offer a dynamic work environment, opportunities for professional growth, and support at every step of your career path. Start your journey to success with us—apply today and take the first step towards your bright future!

Nabuto is an equal opportunity employer. We encourage applications from candidates of all backgrounds and experiences. Please note, that only shortlisted candidates will be contacted. Thank you for considering Nabuto as your next career move!

Ми — український продуктовий холдинг, який будує новий технологічний продукт у сфері iGaming для міжнародного ринку. Команда створює сучасну платформу з високими вимогами до надійності, безпеки та масштабованості, тому інфраструктура та engineering excellence є одним із ключових напрямків розвитку компанії.

Шукаємо сильного DevOps / SRE Engineer, який любить порядок в інфраструктурі, розуміє production-grade Kubernetes та вміє будувати стабільні системи без хаосу й “тимчасових рішень”. У нас — сучасний AWS stack, GitOps-підхід, Kubernetes у production, observability ecosystem та багато задач, де важливі reliability, security і масштабованість.

Це роль для інженера, якому цікаво не просто “підтримувати інфру”, а реально впливати на те, як працює engineering ecosystem компанії: від CI/CD і networking до monitoring, incident response та zero-downtime delivery.

Працюємо з офісу в Братиславі — у сильному engineering environment, де цінують системність, відповідальність та хороші технічні рішення.

Чим будете займатись

• Розвитком та підтримкою AWS infrastructure
• Роботою з Kubernetes / EKS у production
• Побудовою та підтримкою CI/CD pipelines
• Розробкою Terraform modules та Helm charts
• Налаштуванням networking, VPN, ingress/egress flows
• Роботою з observability stack та monitoring
• Побудовою SLI / SLO / SLA та alerting
• Incident response та rollback strategies
• Організацією backup / restore processes
• Підтримкою GitOps / ArgoCD approaches

• Автоматизацією operational tasks та runbooks

   

Наш стек

• AWS (EKS, VPC, RDS, S3, Elastic, ALB, Secrets Manager)
• Kubernetes
• Helm
• Terraform
• GitLab CI
• Docker
• Linux
• Prometheus / Grafana
• Loki / Kibana
• OTEL
• Cloudflare
• ArgoCD

Що для нас важливо

• 4+ роки DevOps / SRE experience
• Production experience з Kubernetes
• Досвід роботи з managed databases
• Хороше розуміння:
  • CI/CD security
  • IAM least privilege
  • private networking
  • incident response
  • rollback strategies
  • IaC review process
• Досвід із Terraform та Infrastructure as Code
• Розуміння observability та monitoring practices
• Практичний досвід із zero-downtime deployments
• Релокація в Братиславу

Буде плюсом

• RabbitMQ
• Kafka
• ClickHouse
• Redis
• Cloudflare Enterprise
• PagerDuty
• ArgoCD
• Досвід у Fintech / iGaming / regulated environments

Яку людину шукаємо

• Спокійного та системного інженера
• Того, хто любить автоматизацію та чисті процеси
• Людину, яка уважна до security та reliability
• Інженера, який мислить ownership’ом, а не “по тасках”
• Того, хто комфортно почувається в production-середовищі та не губиться під час інцидентів

Якщо вам подобається, коли складна інфраструктура працює передбачувано, стабільно та без сюрпризів — вам у нас сподобається.

ZentixSoft is looking for a Senior DevOps Engineer (AWS & Infrastructure as Code) 🛡️

At ZentixSoft, we follow the "People over processes" principle. We are expanding our cloud infrastructure and platform engineering direction for our strategic international partners.
 

Note: This is a high-visibility Outstaffing role.

Project Details: 
📍 Geographic Model: Hybrid (Full-time allocation. Candidates based in the EU / Pan-Baltic region are strongly preferred, as occasional local business trips across the Baltics may be required). ⏳ Contract Duration: Till Dec 31, 2026 + long-term extension. 
🚀 Start: ASAP.
 

The Role: You will own the infrastructure automation, CI/CD pipelines, and overall reliability of high-load, customer-facing communication environments. Your primary focus will be bridging the gap between development and platform security, driving root-cause analysis for production incidents, and enforcing top-tier DevOps standards across a regulated enterprise environment.

Our Expectations: 
🔹 Seniority Blueprint: 7+ years of proven commercial experience in DevOps, SRE, or Platform Engineering roles. 
🔹 Cloud & IaC Mastery: Heavy, deep-dive expertise in AWS ecosystems paired with Terraform and Terragrunt for Infrastructure as Code. 
🔹 Delivery Automation: Solid experience building, maintaining, and scaling enterprise-grade CI/CD pipelines. 
🔹 Production SRE: Exceptional troubleshooting instincts, live environment debugging, and incident management skills. 
🔹 Independence & Compliance: Proven ability to operate autonomously and make technical decisions within highly regulated architectures. 
🔹 Communication: Fluent English with the soft skills and stakeholder management capabilities required to align with global cross-functional teams. 
🔹Experience mentoring or guiding junior engineers
🔹 Nice to have:  Hands-on experience with Kubernetes, observability tools, Amazon Connect, or Contact Center/CRM platforms (like Salesforce).

Why ZentixSoft? 
💸 Compensation: Premium, competitive compensation package tailored to top-tier Senior engineering expertise. 
⚖️ Balance: Transparent workflows, zero micromanagement, and a focus on engineering stability. 
🦾 Trust: A high-autonomy culture where your architectural instincts and platform decisions are respected from day one.