DevOps Engineer - Cloud Platform/ SRE
Confirmed on the employer's own hiring board on Nov 10, 2026. First seen by Alion on Nov 10, 2026.
About Opensee
Opensee is an AI-powered data solution for financial institutions, providing interactive data quality, aggregation, analytics, and reporting. Our platform enables banks, hedge funds, and asset managers to interactively explore and analyze massive datasets swiftly and precisely. With Agensee, our Agentic AI solution, users can engage with their data in real time using natural language, whether within the Opensee platform or as a standalone AI layer on their existing infrastructure. By unlocking instant insights, automation, and scalable analytics, Opensee transforms decision-making and operational efficiency for the financial industry.
Headquartered in Paris, with offices in London, Frankfurt, New York, and Singapore, we are proud to work with a trusted client base across banks, hedge funds, and asset managers.
Learn more at opensee.io.
About us
A culture of collaboration: At Opensee, you’ll work in an open and supportive team.
Team spirit and innovation: Work in a diverse environment where innovation and creativity are highly valued.
A growth-oriented environment: Benefit from a wealth of development opportunities as we constantly seek new talents to join us, and support our growth. Develop expertise in one of the most advanced solutions for risk aggregations.
About the role
We build analytics software for some of the world's largest financial institutions. Our clients historically ran our products on-premises; today a growing share of them run on our cloud SaaS platform, in dedicated single-tenant environments on AWS and GCP.
Our DevOps team runs that platform end to end: dozens of Kubernetes environments across many cloud accounts, deployed through GitLab CI/CD, OpenTofu and Ansible. We are looking for a DevOps engineer to help us scale and harden it, with a strong focus on platform security, disaster recovery and production readiness.
You will join a small, experienced team where knowledge sharing and open communication matter as much as technical depth. You will support both client-facing and internal environments, and you will grow into owning key areas of the platform, with senior engineers to learn from.
What you'll do
Operate and improve our fleet of Kubernetes (EKS) environments: upgrades, scaling, and rolling out releases across client environments.
Contribute to platform security: secrets management, IAM, network exposure, WAF, and fixing cloud security posture findings.
Help implement disaster recovery for client environments: backups and regular restore drills.
Build alerting and dashboards on our self-hosted Grafana/OpenTelemetry stack, and take part in incident response.
Write and review infrastructure as code (OpenTofu, Ansible, Helm) and improve our GitLab CI/CD pipelines.
Support internal teams and client environments, and document what you build.
Our Technical stack:
DevOps: GitLab, GitLab CI/CD, Docker, Kubernetes, Helm, Terraform, Grafana, OpenTelemetry
Cloud: AWS, Azure, GCP
Security: HashiCorp Boundary, Vault, Keycloak, AWS WAF&Shield, Cloud Armor
Coding & Scripts: Python, Bash, Go
About you
3+ years in DevOps or SRE, including hands-on work on production cloud environments.
Hands-on AWS experience: IAM, networking, and EKS or another managed Kubernetes service.
Kubernetes in production: deploying with Helm and troubleshooting workloads.
Infrastructure as code with Terraform or OpenTofu.
Ansible, or a similar automation tool and the willingness to learn Ansible.
Scripting in Bash and Python.
Security awareness: secrets management, least privilege and network exposure.
Good written and spoken English.
Nice to have
Go, for building internal tooling or Kubernetes controllers.
Experience operating a SaaS product for a commercial software company.
AWS multi-account setups and IRSA.
A Grafana / OpenTelemetry observability stack (Mimir, Loki, Tempo).
Cilium, Karpenter or other advanced Kubernetes networking and autoscaling tools.
Why join us
You will shape a SaaS platform that some of the most demanding financial institutions rely on, with growing ownership and a team that values sharing what it knows. If that sounds like you, we'd love to hear from you.
Position details
Position type: Full-time position
Start date: As soon as possible (flexible)
Location: Puteaux, La Défense
Remuneration: competitive, experience-based
Recruitment process
Pré-call HR: 30’
Technical interview: 1 hour
CTO interview: 1 hour
COO interview: 30’
RRH interview: 30’
A reference check and a meeting of the team members could be organised.
How to apply
Send us your resume and a brief description of why you are interested in joining us, and we will come back to you shortly!