Senior Full-Stack Engineer

Job Description: • Architect and implement intuitive user interfaces for campaign planning workflows, timeline visualization, and asset management using React. • Design, build, and maintain scalable backend REST/GraphQL APIs and microservices using Node.js, Python • Security and Authentication: JWT/OAuth2 experience. • Optimize database queries, data schemas, and state management for high-throughput campaign operations. • Deploy and support applications within an AWS cloud environment. • Lead peer code reviews and enforce adherence to Sonar quality gates and JFrog Xray security scanning thresholds. • Plan and manage infrastructure capacity, scaling policies, and SSL certificate renewals. • Collaborate closely with cross-functional teams to translate campaign requirements into reliable technical deliverables. • AI & ML experience (good to have): Claude Code, OpenAI Codex, Cursor, GitHub Copilot, Agentic AI, MCP, AWS Bedrock, SageMaker, Nova Pro, TensorFlow, Scikit-learn, LangChain, LangGraph, RAG, Document Intelligence (OCR, Textract), Vector Search, Prompt Engineering, LLM Evaluation. CI/CD & DevOps: • Own and maintain all Jenkins CI/CD pipelines. • Manage branch-based deployment flows across all environments. • Maintain artifact repository integrations with JFrog Artifactory and enforce Xray security policies. • Maintain SonarQube project configurations and enforce quality gate compliance across all repos. Monitoring & Observability: • Oversee application health monitoring using Datadog, Dynatrace, and Splunk integrations across all environments. • Maintain structured logging and ensure log pipelines are operational in all deployed environments. • Review and act on application metrics, performance trends, and error reports to proactively address issues before they impact users. Requirements: Technical Qualifications: • 5+ years of hands-on experience building production-grade web applications using React. • 5+ years of backend engineering experience developing scalable APIs using Node.js. • Experience with AWS services including Lambda, ALB, CloudFront, DynamoDB, S3, ElastiCache (Redis), RDS (MySQL), KMS, Secrets Manager, SSM, EC2, ECS/EKS and IAM • Experience building and maintaining Jenkins CI/CD pipelines with multi-branch strategies, artifact management, and automated code quality gates • 5+ years of experience working with PostgreSQL or equivalent (query optimization, schema design, index management). • Strong understanding of web standards, API design (RESTful/GraphQL), containerization (Docker), and automated testing. Soft Skills & General Requirements: • Strong self-starter capable of working independently with minimal supervision. • Collaborative mindset and active team player who thrives in cross-functional environments. • Excellent problem-solving skills and a proactive approach to technical ownership.