Senior Cloud Native Engineer

Teciem; Paris; Hybride; EUR 90 000 - 120 000; Plein temps

Résumé du poste

Teciem is seeking an experienced Senior Cloud Native Engineer to join our Kondor modernization and cloud enablement team. You will work on cloud-native solutions, guidance, and hands-on implementation, in collaboration with a Cloud Architect and development teams.

You will design scalable infrastructure, implement IaC with Terraform, deploy Istio, and drive GitOps practices to accelerate cloud adoption across engineering teams. Strong communications and security focus are essential.

Qualifications

• Bachelor’s degree in computer science, information technology, or mathematics.
• 5+ years of proven experience as a Cloud Native Engineer or similar role.
• Experience with Docker and Kubernetes orchestration.

Responsabilités

• Develop, enhance, deploy and maintain cloud-native solutions on Azure/AWS using Docker, Helm and Kubernetes.
• Design and maintain cloud infrastructure using Terraform with IaC practices.
• Deploy and operate Istio service mesh for traffic management and mTLS.
• Apply GitOps and use ArgoCD for automated deployments on Kubernetes.
• Collaborate with teams to improve engineering tooling, security, and performance.

Connaissances

Cloud Native Engineering

Docker

Kubernetes

ArgoCD

Terraform

CI/CD

Observability

Formation

Bachelor’s degree in CS/IT/Math

Outils

Istio

Kyverno

OpenTelemetry

Prometheus/Grafana

Description du poste

The Work We Do Teciem designs, builds, and delivers treasury and capital markets software solutions for financial institutions worldwide. We serve banks of every size and geography, offering the right setup for the right need. Our solutions are designed to replace multiple disconnected systems with one complete, front-to-back platform, helping customers to capture trading and business opportunities quickly, clearly and with control. We cover the entire trading lifecycle, ensuring that everything - from execution to position keeping, to risk management – runs smoothly. With decades of experience and one of the largest, most diverse client bases in the industry, we turn deep industry knowledge into software that covers most asset classes, meets complex real-world treasury and capital market's needs, and adapts as markets evolve.

About the role

As a Senior Cloud Native Engineer, you will join and reinforce the TCM Kondor modernization and cloud enablement team which primary objectives will be to act as a central team to accelerate the Cloud Transformation journey across our core systems. We are looking for a curious and enthusiast Senior Cloud Native Engineer to join our team, to optimize, design, architect, implement, observe and maintain our organization’s cloud-based systems. A Cloud Native Engineer’s responsibilities encompass working in close collaboration with the Cloud Architect to drive hands‑on implementation of cloud-native solutions, maintaining technical documentation, and coaching development teams throughout the organization’s cloud transformation journey. Ultimately, you will work with different IT professionals and teams to ensure our cloud computing systems meet the needs of our organization and customers.

Objectives of this Role

Work in tandem with our engineering team to identify and implement the most optimal cloud-based solutions for the company. Define and document best practices and strategies regarding application deployment and infrastructure maintenance. Provide guidance, thought leadership, and mentorship to development teams to build cloud competencies. Ensure application performance, uptime, and scale, maintaining high standards of code quality and thoughtful design. Managing cloud environments in accordance with company security guidelines. Stay current with industry trends, making recommendations as needed to help the organization innovate and excel.

Responsibilities

• Develop, enhance, deploy and maintain Cloud Native Solution on Azure/AWS using Docker, Helm and Kubernetes.
• Implement automation tools and frameworks (CI/CD pipelines).
• Design and maintain cloud infrastructure using Terraform (Infrastructure as Code), ensuring reproducible, version-controlled, and auditable infrastructure deployments.
• Deploy and operate Istio service mesh for traffic management, mutual TLS (mTLS), circuit breaking, and fine‑grained observability between microservices.
• Enforce Kubernetes security policies and governance using Kyverno, including admission control, resource validation, and compliance guardrails across all clusters.
• Implement end‑to‑end observability using OpenTelemetry for distributed tracing, Jaeger for trace visualization, and Loki for centralized log aggregation, complementing existing Prometheus/Grafana monitoring.
• Contribute to building an Internal Developer Platform (IDP) to abstract infrastructure complexity, improve Developer Experience, and accelerate cloud‑native adoption across engineering teams.
• Apply GitOps principles and implement ArgoCD for automated continuous deployment and application lifecycle management on Kubernetes.
• Collaborate with team members to improve the company’s engineering tools, systems and procedures, and data security.
• Optimize the company’s computing architecture.
• Conduct systems tests for security, performance, and availability.
• Develop and maintain design and troubleshooting documentation.
• Collaborate with the engineering teams to enable their applications to run on Cloud infrastructure.
• Debugging technical issues inside a complex stack involving virtualization, containers, microservices, etc.
• Troubleshoot incidents, identify root cause, fix and document problems, and implement preventive measures.
• Employ exceptional problem‑solving skills, with the ability to see and solve issues before they snowball into problems.

Requirements

• Bachelor’s degree in computer science, information technology, or mathematics
• 5+ years of proven experience as a Cloud Native Engineer or similar role in cloud‑native application development and platform engineering.
• Experience in Docker for containerization and application deployment.
• Experience with Kubernetes and Helm for orchestration of Docker containers.
• Knowledge of GitOps practices and hands‑on experience with ArgoCD for continuous deployment and application lifecycle management.
• Proficiency in Terraform for Infrastructure as Code: writing modules, managing remote state, and integrating with CI/CD pipelines.
• Knowledge of Kubernetes networking: Network Policies, Ingress controllers (NGINX / Traefik), CNI plugins, and service discovery patterns.
• Experience with Hashicorp Vault
• Experience with Azure cloud services and understanding of their offerings and architecture.
• Experience with AWS cloud services and understanding of their offerings and architecture (Amazon EKS, ECS, ECR, IAM, VPC, S3, etc.).
• Knowledge of databases and operating systems.
• Ability to troubleshoot complex software and hardware issues.
• Knowledge of best practices related to data encryption and cybersecurity.
• Excellent problem‑solving and communication skills.
• Experience in network, server, and application‑status monitoring.
• Operating systems – any Linux/Unix flavor
• Monitoring – Prometheus, Grafana

Nice to Have

• Relevant certifications such as Certified Kubernetes Administrator (CKA), Certified Kubernetes Application Developer (CKAD), or Azure Certifications (AZ-104, AZ-204, AZ-400, etc.).
• AWS Certifications such as AWS Certified Solutions Architect (SAA-C03), AWS Certified DevOps Engineer (DOP-C02), or AWS Certified Developer (DVA-C02).
• Experience with Backstage (CNCF Internal Developer Portal) for building service catalogs, software templates, and TechDocs documentation hubs.
• Experience in network, server, and application‑status monitoring.
• CI/CD - Jenkins (groovy)

Diverse Minds, Shared Ambition

At Teciem, we believe that our strength comes from the diversity of our people. Different perspectives, backgrounds, and experiences fuel our innovation and help us build solutions that truly make a difference in the world of financial technology. We’re committed to creating a workplace where everyone feels respected, heard, and empowered to grow. Here, you can bring your whole self to work, contribute your unique ideas, and be part of a team driven by shared ambition. We welcome talent from all walks of life and encourage applications from individuals of all genders, races, ages, abilities, identities, and beliefs. Together, we’re shaping a culture where diversity isn’t just celebrated — it’s essential to our success.

Purpose – Why we exist

We empower financial institutions to build resilient and future‑ready economies, worldwide.

Vision – What the future holds

To lead innovation in treasury and capital markets technology, building on the solid foundations of our mission -critical and industry - defining solutions.

Mission – How we get there

We place our clients' success and ambitions at our core, continuously evolving and innovating our solutions to deliver outstanding business value and real economic impact. You help us simplify Treasury and capital markets can be intricate, but you play a key role in making them easier to navigate. Your ideas and expertise help us transform complicated processes into intuitive, streamlined solutions used by financial institutions worldwide. Every improvement you make creates clarity, efficiency, and real‑world impact for our clients. You shape the future with AI, every day AI isn’t a buzzword here — it’s embedded in how we build, innovate, and deliver. Whether you’re working on smarter automation, data‑driven insights, or enhanced user experiences, your contribution fuels the next generation of intelligent financial technology. You’ll be part of a team that uses AI to make our products faster, sharper, and more meaningful for the industry.

You grow through collaboration

We believe the best outcomes happen when great minds come together. You’ll work alongside talented colleagues across engineering, product, design, and client‑facing teams — sharing knowledge, solving problems, and learning constantly. Collaboration isn’t just how we work; it’s how we grow, innovate, and support each other.