Integration Architect

About Atos

Atos is a global leader in digital transformation with c. 78,000 employees and annual revenue of c. € 10 billion. European number one in cybersecurity, cloud and high-performance computing, the Group provides tailored end-to-end solutions for all industries in 68 countries. A pioneer in decarbonization services and products, Atos is committed to a secure and decarbonized digital for its clients. Atos is a SE (Societas Europaea) and listed on Euronext Paris.

The purpose of Atos is to help design the future of the information space. Its expertise and services support the development of knowledge, education and research in a multicultural approach and contribute to the development of scientific and technological excellence. Across the world, the Group enables its customers and employees, and members of societies at large to live, work and develop sustainably, in a safe and secure information space.

We’re looking for an experienced Integration Architect with strong expertise in Kubernetes, Apache NiFi, and secure integration practices to design and deliver scalable, automated, and secure enterprise solutions.

Location: Bangalore (Whitefield) or Chennai (Siruseri) or Pune (Talawade) or Mumbai (Airoli (West).

Key Responsibilities:

• Architect and manage CI/CD pipelines and infrastructure-as-code.
• Build and optimize integration flows with Apache NiFi v2 (NiFi Registry nice to have).
• Deploy and manage production-grade Kubernetes clusters (6+ yrs required).
• Implement secure integrations (OAuth 2.0, DevSecOps).
• Oversee certificate & secret management (Cert-Manager, Trust-Manager).
• Collaborate with tools such as ArgoCD, Grafana, Prometheus, Keycloak, Kong.

Must-Have Skills:

• Hands-on Apache NiFi expertise.
• Strong Linux CLI & scripting (Bash, Python, Groovy, RegEx).
• Experience with SOAP/REST APIs, ServiceNow CMDB.
• Knowledge of networking (TCP/UDP, DNS, firewalls, routing).
• Web service testing (SoapUI, Postman).

Nice to Have:

• Crossplane experience (highly desirable).
• Strong SQL/Java and ability to build custom NiFi processors.
• Enterprise-level architectural design exposure.
• Familiarity with low-code/no-code platforms.

Security & Cloud Focus:

• Solid DevSecOps knowledge.
• Experience managing cloud-native secrets & certificates.
• Deploying apps to Azure Kubernetes clusters with Crossplane.

Preferred Qualifications:

• Bachelor’s degree in computer science, Engineering, or related field. Master's degree preferred.
• Kubernetes certification (e.g., Certified Kubernetes Administrator - CKA, Certified Kubernetes Application Developer – CKAD, Certified Kubernetes Security Specialist – CKS).
• Knowledge of software-defined networking (SDN) solutions for Kubernetes.
• Contributions to open-source projects related to Kubernetes or containerization technologies.

Here at Atos, diversity and inclusion are embedded in our DNA. Read more about our commitment to a fair work environment for all.

Atos is a recognized leader in its industry across Environment, Social and Governance (ESG) criteria. Find out more on our CSR commitment. 

Choose your future. Choose Atos.