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.

Build backend services primarily with Java and Spring Boot, while supporting an Angular frontend. Design RESTful APIs, transition database-centric systems toward domain-driven architecture, and work with complex SQL and transactional PostgreSQL and Oracle databases using JPA/Hibernate. Collaborate in cross-functional squads to deliver scalable, high-quality software. Cloud, containerization, CI/CD, fintech, loyalty, and legacy modernization experience are preferred.

Leads a team designing, deploying, and managing secure, scalable AWS cloud-native solutions. Responsibilities include architecting Amazon Connect, Lex, Lambda, and API Gateway solutions; managing project delivery, resources, and stakeholders; implementing CI/CD and Terraform infrastructure; promoting AWS Well-Architected practices; and coaching engineers. The role requires extensive Amazon Connect experience, cloud and DevOps leadership, programming expertise, and knowledge of serverless, microservices, Docker, and Kubernetes.

Own AWS infrastructure through Terraform and build GitHub Actions CI/CD pipelines for Django, Python, Node.js, and React services. Manage production deployments, migrations, observability, incident response, PostgreSQL, Redis, messaging systems, security hardening, and reliability improvements. Develop Python and shell automation, maintain runbooks, and provide detailed shift handovers. The role requires production ownership, on-call participation, autonomy, and either normal or night-shift availability.

Software Development Apprentices will gain hands-on experience building scalable cloud systems across full-stack development, Salesforce, AWS, data engineering, business intelligence, and AI. Responsibilities include developing web applications and APIs, configuring Salesforce, deploying AWS applications, performing ETL, creating dashboards, and collaborating on AI solutions. Apprentices will follow software development, testing, security, scalability, and version-control practices while completing aptitude, coding, technical, and HR assessments.

Designs and maintains end-to-end business process automations spanning browser/RPA tools, workflow platforms, backend services, APIs, databases, internal dashboards, and AI-agent workflows. The role develops reliable integrations, applies RAG and vector search, deploys containerized solutions through CI/CD, troubleshoots failures, documents architectures, and identifies manual processes suitable for deterministic or AI-driven automation. Collaboration with product, engineering, and business stakeholders is required.

Leads release and change management across development and operations teams, drives CI/CD adoption, and designs and maintains Jenkins, Git, Maven, and AWS automation pipelines. Responsibilities include optimizing build and deployment reliability, managing branching strategies, supporting releases, documenting rollback plans, troubleshooting automation issues, and recommending DevOps process and tooling improvements.

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, 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.

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.

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.