Coherent Solutions is a digital product engineering company focused on empowering business success. Our global team of 1700+ talented professionals collaborate seamlessly to deliver innovative solutions that drive measurable business impact. Headquartered in Minneapolis, USA, the company’s core competencies across 10 locations worldwide include product software development, IT consulting, data and analytics, machine learning, mobile app development, DevOps, Salesforce, and more.

We grow a team of advisors, not just order takers, and strive to make the company a place for career growth and opportunities. If you want to grow your core competencies, share your passion and be sure that every contribution is evaluated, we are on the same page.

Company Background

Our client is the market leader in contact center robotic process automation (RPA). Its patented platform automates manual management processes in contact centers, helping enterprises reduce costs while improving agent engagement and customer experience. The platform powers over 1 billion automated actions annually and has delivered significant measurable ROI across industries such as financial services, telecommunications, insurance, and healthcare.

Project Description

The project focuses on deploying and managing a multi-tenant, namespace-isolated Kubernetes platform in a hosted AWS environment. You will design and implement secure, scalable tenant environments, automate deployments using GitOps, and ensure infrastructure reliability and compliance.

Technologies

• Kubernetes, Helm, Kustomize, GitOps (Argo CD, Flux), OpenTofu
• AWS (RDS, S3, KMS, IAM, Secrets Manager)
• NiFi, MariaDB, Flink, Dremio
• OpenTelemetry, Grafana, Jaeger/Tempo, ELK/Loki
• Service Mesh (Linkerd, Istio), OPA
• Bash, Python, PowerShell

What You'll Do

• Design and implement namespace-isolated tenant environments within shared Kubernetes clusters;
• Develop and maintain Helm charts with tenant-specific configurations;
• Build and manage GitOps-based CI/CD pipelines for per-tenant deployments;
• Integrate tenant workloads with backend systems (RDS/MariaDB, Flink, Dremio, S3);
• Implement compute isolation (node affinity, taints, tolerations);
• Apply security controls (RBAC, NetworkPolicies, OPA, service mesh);
• Ensure observability and monitoring using OpenTelemetry, Grafana, and centralized logging;
• Support secure deployment automation and rollback strategies;
• Collaborate with architecture and security teams on compliance validation;
• Participate in backend readiness efforts and transition from NiFi to microservices;

Job Requirements

• 4+ years of experience in DevOps, cloud infrastructure, or platform engineering;
• Strong hands-on experience with Kubernetes, including multi-tenant architecture and namespace management;
• Proficiency with Helm, Kustomize, and GitOps tools (Argo CD, Flux);
• Hands-on experience with AWS services (RDS, S3, IAM, KMS, Secrets Manager);
• Experience implementing secure CI/CD pipelines;
• Familiarity with backend/data systems (Flink, Dremio, MariaDB);
• Experience with NiFi (process groups, permissions, variable registries);
• Understanding of service mesh technologies and policy enforcement (OPA);
• Scripting experience (Bash, Python, PowerShell);
• Strong analytical and troubleshooting skills;
• Ability to work independently in fast-paced environments;
• Excellent collaboration and communication skills;
• English level: B1+ (Intermediate) or higher;

What Do We Offer

• You will receive a salary starting from 4,500 EUR gross per month.
• Remote work. We respect each employee’s chosen way to work remotely anywhere.
• "Launch for success" package: premium health insurance, monthly lunch vouchers, telecom services for employees and their family members, and more.
• Global teams. The working model in the company is based on working in global multicultural departments and gaining experience from the highest-level professionals.
• International Clients. It is on us to ensure the wide range of Clients you will work with – Innovative start-ups and Fortune 1000 companies in the U.S. and Europe.
• Professional growth opportunity. We created a professional training center including educational programs for developers of any level and live training sessions.
• Unique ideas development. Our internal start up incubator, Innovation Sandbox, helps to materialize ideas, receive support on their realization, and win cash prizes.
• Team spirit. Work in the company is not just about work – team building, celebrations, corporate events, family events and other traditions are an essential part of our culture.

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