Top AWS Jobs in Kolkata

As a Senior Solution Integrator, you will lead integration and deployment of Ericsson Charging solutions, ensuring high-quality implementations and efficient collaboration with teams to meet customer requirements.

Support reliability and modernization of Kubernetes-based microservices platforms. Build Datadog observability solutions including dashboards, alerts, APM, metrics, logging, and tracing. Integrate monitoring with AWS and CI/CD pipelines, automate operational tasks using Python, manage agents, integrations, API keys, and access controls, and lead platform improvements focused on reliability, scalability, and performance.

Design, deploy, and manage scalable Amazon Connect environments across development, staging, and production. Build reusable Terraform Enterprise infrastructure modules and CI/CD pipelines using Jenkins, GitHub Actions, or similar tools. Monitor infrastructure, troubleshoot deployment issues, and collaborate with teams to deliver secure, reliable cloud solutions.

Design, develop, and maintain backend services including APIs for TTS, payments, and subscriptions. Collaborate across teams to ensure alignment with product goals.

Design, build, and own end-to-end cloud-native SaaS features and services. Implement scalable APIs, event-driven workflows, background workers, and async processing. Improve performance, reliability, and observability; participate in design reviews, on-call rotation, mentoring, and cross-team collaboration. Apply AI-assisted development practices while maintaining security and quality.

Operate and stabilize multi-component business systems: administer and optimize SQL/NoSQL databases, implement IaC and CI/CD, deploy cloud services, troubleshoot production issues, develop APIs and full‑stack integrations, collaborate with vendors and teams, and maintain observability, backup, and security practices.

Design, build, and operate a carrier‑grade VoIP/SIP backbone: implement Golang-based SIP services, configure SIP signaling and media servers (Kamailio/OpenSIPS, FreeSWITCH/Asterisk), ensure HA/load balancing, security (TLS/SRTP, auth, fraud controls), integrate with SaaS backends for billing/analytics, and define monitoring, alerting and capacity planning to maintain high call quality and low MTTR.

Lead architecture and technical direction for cloud-native, high-scale SaaS platforms. Design distributed systems, drive platform modernization, mentor engineers, implement scalable APIs and backend services on AWS, and improve reliability, performance, observability, and DevOps practices.

Develop and maintain Ansible modules and Terraform providers for storage infrastructure. Implement backend services in Python and Go, optimize performance, integrate with SQL/NoSQL databases, support CI/CD, containers (Docker/Kubernetes), cloud providers, and collaborate across product, test, and solutions engineering teams.

Design, automate, and deploy resilient infrastructure solutions combining Kubernetes and OpenStack across bare-metal, virtualized, and containerized environments. Build IaC with Terraform and Ansible, script in Python and Bash, manage KVM/Kube-virt hybrids, and optimize compute, storage (SAN, NVMe, SSD, RAID), and networking (L2/L3, SDN). Provide technical consultation and customer-facing support.

Lead development and enhancement of PHP-based applications, handle presales activities including client engagement and proposal creation, manage project planning, scoping, budgets and timelines, and mentor junior team members to ensure scalable, high-quality delivery.

Design, build, and operate highly available AWS cloud-native infrastructure and multi-cluster Kubernetes platforms using IaC and GitOps. Implement autoscaling (Karpenter, KEDA), observability, SLI/SLOs, CI/CD improvements, incident management, and platform governance (AWS Control Tower). Troubleshoot production issues and drive reliability and automation across environments.

The role requires a Solution Architect with deep expertise in .NET technologies and experience in enterprise-scale digital transformations. Responsibilities include designing event-driven systems, API integrations, and cloud-native architectures using AWS and Azure, along with stakeholder engagement and documentation.

Lead technical strategy and architecture, drive LCNC and custom Python application development, integrate OpenAI/AI solutions, design AWS cloud infrastructure, implement containerization and DevOps practices, oversee database design, and mentor engineering teams to deliver scalable, secure solutions.

Lead technical direction and architecture for a cloud-native SaaS platform. Design scalable distributed systems, drive platform modernization, mentor engineers, deliver high-performance backend services, improve observability and reliability, and apply AI-enabled engineering to boost productivity and quality.

Seeking a skilled Backend Developer to build efficient systems using ExpressJS and manage PostgreSQL databases. Responsibilities include API development, database optimization, and team collaboration.

Design, develop, and maintain highly available, scalable Java microservices (Spring Boot) on GCP. Integrate AI/LLM-driven features, implement event-driven architectures using Kafka/Pub/Sub, and collaborate with product, QA, and DevOps to deliver and operate platform services.