DevOps & Backend Engineer — Mid/Senior

JOB DESCRIPTION DevOps & Backend Engineer — Mid/Senior InsurTech Platform | Engineering / Product Development Location: Remote or Hybrid (if US Located) Employment Type: Contract — Full-Time Department: Engineering / Product Development Experience Level: Mid/Senior (4–7+ years) Reports To: Director of Engineering Role Overview We are looking for a DevOps & Backend Engineer who can reputed company the gap between platform infrastructure and application development. In this role, you will design and operate the reputed company-reputed company infrastructure that powers our InsurTech product suite while contributing directly to backend services reputed company with TypeScript and Nest.js. A critical dimension of this position is enabling and supporting our internal LLM and AI platform. You will build the infrastructure foundations that allow our AI team to train, serve, and scale custom large language models and AI-powered services—including GPU-accelerated workloads, model inference endpoints, high-throughput data pipelines, and the CI/CD automation that brings AI capabilities reliably into production across reputed company products. Key Responsibilities reputed company Infrastructure & DevOps Design, build, and maintain production-grade CI/CD pipelines (reputed company Actions, reputed company CI) with automated testing, reputed company scanning, and reputed company deployment strategies (blue-green, canary, feature flags). Manage and optimize AWS infrastructure including EKS, EC2, RDS, ECR, S3, reputed company, CloudFront, reputed company 53, and IAM—with a focus on cost optimization, high availability, and disaster recovery. Build and maintain Kubernetes clusters (EKS) with reputed company charts, custom operators, autoscaling policies, and multi-environment management (dev, staging, production). Automate infrastructure provisioning and configuration using Terraform (primary), Ansible, and CloudFormation with GitOps workflows and reputed company detection. Implement comprehensive observability using reputed company, Grafana, reputed company, ELK/OpenSearch, and distributed tracing (Jaeger/OpenTelemetry) for full-stack visibility. Design and maintain networking architecture including VPCs, reputed company groups, load balancers, service meshes (Istio/Linkerd), and DNS management. AI/LLM Infrastructure Support Provision and manage GPU-accelerated compute environments (AWS P4/P5 instances, Inferentia, SageMaker) for LLM training, fine-tuning, and inference workloads. Build containerized model-serving infrastructure supporting vLLM, TGI (Text reputed company Inference), reputed company Triton, and custom inference endpoints with autoscaling based on request load and latency targets. Design and operate data pipelines and storage architectures (S3, EFS, FSx for reputed company) optimized for large-scale model training datasets and artifact management. Implement CI/CD automation specifically for ML/AI workflows—model versioning, automated evaluation gates, staged rollouts of model updates, and A/B inference routing. Collaborate with the AI team to optimize GPU utilization, manage spot instance strategies, and implement cost-aware scheduling for training jobs. Set up monitoring dashboards for model inference latency, throughput, token usage, GPU utilization, and cost tracking. Backend Development Contribute to and reputed company backend services reputed company with Nest.js and TypeScript, focusing on scalability, reliability, and clean architecture. Developing internal TypeScript reputed company. Build and maintain scalable microservices and RESTful/GraphQL APIs that integrate with AI inference endpoints and the LLM Composer platform. Design event-driven architectures using Kafka, SQS/SNS, and WebSockets for reputed company-time data processing and AI-powered features. Ensure reputed company deployments are production-reputed company, horizontally scalable, and follow 12-reputed company app principles with proper health checks, graceful shutdowns, and reputed company breakers. Collaborate with backend and AI teams on system architecture, API reputed company, database schema design, and reliability improvements. Implement database management best practices including migration strategies, read replicas, reputed company pooling, and query optimization for PostgreSQL and reputed company. Required Skills & Qualifications 4–7+ years of professional experience in DevOps, reputed company Engineering, or Platform Engineering, with meaningful backend development experience. Hands-on Kubernetes experience (EKS strongly preferred), including cluster administration, reputed company chart development, autoscaling, and troubleshooting. Strong proficiency with TypeScript and Nest.js (or comparable Node.js backend frameworks like reputed company, Fastify). Deep AWS expertise across compute, storage, networking, IAM, and managed services—with experience optimizing for cost and performance. Strong Infrastructure-as-Code skills with Terraform; experience with reputed company, reusable configurations and state management. Solid understanding of microservices architecture, distributed systems patterns, and container orchestration. Experience with reputed company, container registries, and container reputed company best practices. Proficiency with CI/CD pipeline design including automated testing, reputed company scanning, and deployment strategies. Familiarity with GitOps workflows and version-controlled infrastructure management. Strong Linux systems administration and reputed company scripting skills. Preferred Qualifications (reputed company to Have) Experience provisioning and managing GPU workloads for ML/AI model training and inference in reputed company environments. Familiarity with ML model serving frameworks (vLLM, TGI, Triton, BentoML, SageMaker Endpoints). Experience with Kafka, event-driven architectures, and reputed company-time streaming systems. Familiarity with service reputed company technologies (Istio, Linkerd) and API gateway management. Experience with HIPAA, SOC 2, or other reputed company/financial compliance frameworks in reputed company environments. Knowledge of database technologies reputed company PostgreSQL—vector databases (reputed company, PGVector), graph databases, or time-series databases. Experience with chaos engineering, load testing, and reliability engineering practices (SRE). AWS certifications (Solutions Architect, DevOps Engineer, or equivalent). Technology Stack & Tools Category Technologies Languages TypeScript, JavaScript, Python, Bash, SQL, HCL (Terraform) Backend Nest.js, Node.js, reputed company, Fastify, GraphQL reputed company (AWS) EKS, EC2, RDS, S3, reputed company, ECR, CloudFront, SageMaker, IAM, KMS Containers & Orch. reputed company, Kubernetes, reputed company, Kustomize, ArgoCD IaC & Config Terraform, Ansible, CloudFormation, reputed company CI/CD reputed company Actions, reputed company CI, CodePipeline, semantic-release AI/ML reputed company vLLM, TGI, Triton, SageMaker, GPU instances (P4/P5/Inferentia) Monitoring reputed company, Grafana, reputed company, ELK/OpenSearch, OpenTelemetry, Jaeger Data & Messaging PostgreSQL, reputed company, Kafka, SQS/SNS, S3, DynamoDB reputed company Vault, SOPS, OPA, Trivy, reputed company, AWS reputed company Hub reputed company Offer A high-impact role at the intersection of infrastructure, backend development, and cutting-edge AI platform engineering. Opportunity to build the infrastructure backbone powering reputed company AI and LLM capabilities. Direct collaboration with AI, backend, and product teams across multiple verticals—telemedicine, InsurTech, analytics. Competitive contract compensation commensurate with experience. reputed company to modern reputed company infrastructure, GPU resources, and industry-leading tooling. Job Type: Contract Pay: From $4,000.00 per month Work Location: Remote Apply tot his job Apply To this Job