Viridien (http://www.viridiengroup.com) is an advanced technology, digital and Earth data company that pushes the boundaries of science for a more prosperous and sustainable future. With our ingenuity, drive and deep curiosity we discover new insights, innovations, and solutions that efficiently and responsibly resolve complex natural resource, digital, energy transition and infrastructure challenges. Looking for a role where curiosity, engineering discipline, and platform innovation come together in a unique HPC environment? Viridien is seeking a Junior Platform Engineer - Developer Platform & DevOps in our Houston office to help create the tools, services, and automation that enable engineering teams to develop, deploy, and operate software across a large-scale HPC platform. This is a platform engineering role that combines software development, DevOps, and platform operations. We are looking for someone with a developer background who wants to grow their platform engineering skills while writing maintainable code, supporting production services, and improving the platforms that engineering teams rely on day to day. You will work across CI/CD systems, GitLab, Kubernetes services, Puppet-managed environments, observability tooling, and OpenStack-backed infrastructure. OpenStack and AI-related experience are useful but not required. About The Team You will join a team focused on platform engineering and developer tooling, supporting scalable software development, reliable software delivery, and large-scale compute environments. The team works closely with software engineering, infrastructure, operations, and research teams to build practical tools and platform capabilities that help developers ship and operate software more effectively. Qualifications Required - Software development experience in one or more modern programming languages; Go, C++, Python, and scripting experience are especially useful. - Experience building or contributing to tools, services, APIs, platforms, or distributed systems. - Familiarity with CI/CD pipelines, automated testing, release processes, or deployment automation. - Practical experience with Linux and containers, with exposure to Kubernetes or similar orchestration platforms. - Ability to write maintainable code and willingness to learn how to operate it in real environments. - Good debugging and problem-solving skills, with an interest in understanding issues across software and platform layers. - Comfortable collaborating across development, platform, and operations teams. Desirable - Experience with AI-powered CLI tools, reusable agent/AI skills, agent-based or AI-assisted developer workflows, and LLM-based tooling. - Experience with observability tools such as Prometheus, Grafana, ELK, Thanos, or similar. - Experience with infrastructure automation, infrastructure-as-code, or deployment tooling such as Terraform or Helm. - Experience with Puppet, Ansible, or similar configuration management tooling. - Exposure to OpenStack, cloud infrastructure, and large-scale compute environments. - Familiarity with authentication and access control systems such as OIDC. - Experience supporting high-performance, data-intensive, or research-oriented workloads. Why work with us? - Competitive compensation and range of benefits - Sponsorship of visas/comprehensive relocation packages - Relaxed dress code policy Learning and Development At Viridien, we foster a culture of continuous learning and provide tailored training, designed to enhance technical, commercial, and personal growth. We Care About The Environment We encourage and actively support a strong sense of community, through volunteering and various company initiatives, as well as a strong company commitment to protecting our environment through sustainable solutions, energy saving and waste reduction enterprises. Our Hiring Process At Viridien, we are committed to delivering a respectful, inclusive, and transparent recruitment experience. Due to the high volume of applications we receive, we may not be able to provide individual feedback to every applicant. Only candidates whose qualifications closely match the role criteria will be contacted for an interview. We do, however, aim to share personalized feedback with those who progress to the first round of interviews and beyond. We are also dedicated to ensuring that our hiring process accessible to all. If you require any reasonable adjustments to fully participate in the application or interview stages, please don’t hesitate to contact your recruiter directly. We see things differently. Diversity fuels our innovation, we value the unique ways in which we differ, and we are committed to equal employment opportunities for all professionals.