DevOps Engineer – HashiCorp Specialist

DevOps Engineer – HashiCorp Specialist Miejsce pracy: Kraków Technologies we use Expected HashiCorp Nomad Hashicorp Consul Multi-datacenter Operations Optional HashiCorp Vault Monitoring and Observability Tools AWS About the project We are looking for a talented DevOps professional to join our team on an exciting project for one of our clients, a global leader in cloud communications, renowned for connecting people and businesses worldwide through scalable messaging and voice solutions. In this role, you will maintain, enhance, and secure infrastructure built on HashiCorp tools, with a particular focus on Nomad and Consul. You will collaborate with a dynamic team, applying best practices in high availability, system patching, and service integration, ensuring seamless operations across multiple environments. This is an excellent opportunity to work on cutting-edge cloud infrastructure, grow your expertise in service orchestration, and contribute to a globally impactful platform. If you are passionate about DevOps, automation, and cloud-native technologies, we want to hear from you—apply now and be part of this innovative project Your responsibilities Maintain, patch, and upgrade Nomad clusters and Consul infrastructure without disrupting production workloads Configure, monitor, and optimise jobs, service mesh, and integrations across distributed systems Implement and manage Consul ACLs, policies, tokens, and access controls to ensure secure service communication Collaborate with the team to integrate HashiCorp tools with automation frameworks like Terraform, Ansible, and CI/CD pipelines Support multi-datacentre deployments and maintain high availability of production environments Our requirements Minimum 5 years of proven experience in a similar DevOps or cloud infrastructure role, with hands-on expertise in HashiCorp Nomad: job configuration, cluster maintenance, high availability, and service integrations Solid experience with HashiCorp Consul: agent management, service mesh, ACLs, and secure service registration Familiarity with infrastructure automation and CI/CD tools (Terraform, Ansible, Jenkins, GitLab CI) Experience supporting multi-datacenter production environments with high availability requirements Strong communication skills and good command of English (B2/C1) Residing in Poland required This is how we work on a project Continuous Deployment Continuous Integration What we offer Great Place to Work since 2015 - it's thanks to feedback from our workers that we get this special title and constantly implement new ideas Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022 Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more Comfortable workplace – class A offices or remote work Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers Investment in your growth – meetups, webinars, training platform and technology blog – you choose Fantastic atmosphere created by all Sii Power People Recruitment stages Send your CV Talk to us about your expectations Learn more about our projects and choose the best Start your adventure with Sii Sii Sp. z o.o. Sii is the leading technology consulting, digital transformation, engineering, and business services vendor in Poland. We already employ more than 7 500 professionals and implement projects in a variety of industries for clients from many countries around the world. The Great Place to Work title, won 10 times in a row, proves that at Sii we create a friendly work environment.