AWS Tech Lead

PeopleNTech LLC

  • Santa Clara, CA
  • 30+ days ago
  • $59 Per Hour
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Skills

  • AWS Lambdaunmatched
  • Agile Programming Methodologiesunmatched
  • Amazon CloudFrontunmatched
  • Amazon Elastic Compute Cloud (EC2)unmatched
  • Amazon Simple Storage Service (S3)unmatched
  • Amazon Web Services (AWS)unmatched
  • Application Programming Interface (API)unmatched
  • Architectural Servicesunmatched
  • Artificial Intelligence (AI)unmatched
  • Artificial Intelligence (AI) Programming Languagesunmatched
  • Automationunmatched
  • Autoscalingunmatched
  • Best Practicesunmatched
  • Cloud Architectureunmatched
  • Cloud Computingunmatched
  • Code Reviewsunmatched
  • Continuous Deployment/Deliveryunmatched
  • Continuous Integrationunmatched
  • Cost Controlunmatched
  • Data Analysisunmatched
  • Data Managementunmatched
  • Data Partitioningunmatched
  • Debugging Skillsunmatched
  • DevOpsunmatched
  • Documentationunmatched
  • Elasticsearchunmatched
  • Emerging Technologyunmatched
  • Engineeringunmatched
  • Error Handlingunmatched
  • Error Recoveryunmatched
  • GitHubunmatched
  • IDE (Integrated Development Environment)unmatched
  • Incident Responseunmatched
  • Javaunmatched
  • Leadershipunmatched
  • Machine Toolunmatched
  • Mentoringunmatched
  • Microservicesunmatched
  • Node.jsunmatched
  • Open Sourceunmatched
  • Operational Auditunmatched
  • Performance Tuning/Optimizationunmatched
  • Power Generationunmatched
  • Process Improvementunmatched
  • Production Systemsunmatched
  • Programming Toolsunmatched
  • Python Programming/Scripting Languageunmatched
  • Radiographyunmatched
  • Refactoringunmatched
  • Reporting Dashboardsunmatched
  • Requirements Managementunmatched
  • Scrum Project Management and Software Developmentunmatched
  • Selection Sortunmatched
  • Simple Queue Service (SQS)unmatched
  • Software Engineeringunmatched
  • Systems Administration/Managementunmatched
  • Team Lead/Managerunmatched
  • Technical Leadershipunmatched
  • Technical/Engineering Designunmatched
  • Theater Productionunmatched

Description

Indent ID – SF_OP_202305-23-1
Client:- Rithum
Role :- Contract
Position – AWS Tech Lead
Experience: 8 – 12 yrs
# of positions:2
C2C - $59/hr USD
Location: – Dallas, Texas (Hybrid)




About the Role
We are looking for a seasoned AWS Tech Lead to architect, build, and scale cloud-native platforms that power our next generation of products.
You will own end-to-end design and delivery of event-driven, serverless, and real-time data solutions on AWS — leading a high-performing team while staying hands-on with code and infrastructure.
This role demands deep AWS expertise, a passion for automation and infrastructure-as-code, and fluency with modern AI-assisted development tooling such as Claude (Anthropic) and Cursor. You will be a key technical voice in architecture decisions, mentorship, and engineering culture.

Core Technical Skills
AWS Native Services
  • Design and own end-to-end cloud architectures using AWS-native services
  • EC2, ECS / EKS, Fargate, Auto Scaling, ALB / NLB, Route 53, CloudFront
  • IAM, KMS, Secrets Manager, AWS Organizations, Control Tower
  • S3, Glacier, CloudWatch, AWS X-Ray, Systems Manager
  • Apply AWS Well-Architected Framework principles across all workloads
  • Drive cost optimization, reliability, security, and operational excellence

AWS Lambda & Serverless
  • Architect and deliver production-grade serverless applications using AWS Lambda
  • Cold-start mitigation, Provisioned Concurrency, memory/timeout tuning
  • Lambda Layers, container image packaging, and function aliases
  • Build event-driven systems integrating Lambda with API Gateway, SQS, SNS, S3, EventBridge
  • Implement Lambda-based data pipelines and microservice backends
  • Enforce security best practices — least-privilege IAM roles, VPC Lambda configurations

Amazon Kinesis (Real-Time Streaming)
  • Design and operate real-time data streaming architectures with Kinesis
  • Kinesis Data Streams, Kinesis Data Firehose, Kinesis Data Analytics
  • Tune shard counts, retention periods, and throughput for high-volume ingestion
  • Integrate Kinesis with Lambda, S3, DynamoDB, OpenSearch for end-to-end pipelines
  • Handle backpressure, error recovery, and exactly-once / at-least-once semantics

Amazon DynamoDB
  • Model and design DynamoDB tables for performance and scale
  • Single-table design, partition key selection, composite sort keys, GSIs / LSIs
  • Apply advanced patterns: adjacency lists, sparse indexes, optimistic locking
  • Configure DynamoDB Streams, TTL, on-demand vs. provisioned capacity
  • Optimize read/write costs and prevent hot partitions at scale
  • Integrate DynamoDB with Lambda for real-time event-driven workflows

Amazon OpenSearch / Elasticsearch
  • Deploy and manage Amazon OpenSearch Service (formerly Elasticsearch)
  • Design index strategies, mappings, analyzers, and custom tokenizers
  • Build complex search features: full-text search, fuzzy matching, aggregations, faceted search
  • Ingest data from Kinesis Firehose, Lambda, and DynamoDB Streams into OpenSearch
  • Tune cluster performance — shard allocation, replica strategy, JVM heap tuning
  • Implement Kibana / OpenSearch Dashboards for operational monitoring and analytics

Infrastructure-as-Code — AWS CDK & Terraform
  • Proficient in AWS CDK (TypeScript / Python) for cloud-native IaC
  • Constructs, Stacks, Aspects, custom L2/L3 constructs, CDK Pipelines
  • Strong hands-on experience with Terraform for multi-cloud and AWS infrastructure
  • Modules, remote state, workspaces, Terragrunt for DRY configurations
  • Enforce infrastructure consistency across dev / staging / production environments
  • Integrate IaC into CI/CD pipelines (CodePipeline, GitHub Actions, GitLab CI)

AI-Powered Development — Claude & Cursor
  • Proficient with Claude (Anthropic) for AI-assisted development workflows
  • Use Claude API / Claude.ai for code generation, architecture review, and documentation
  • Design prompt engineering strategies for consistent, high-quality code outputs
  • Build internal tooling or developer workflows powered by the Claude API
  • Proficient with Cursor IDE for AI-native development
  • Leverage Cursor's in-editor AI for pair programming, refactoring, and debugging
  • Configure Cursor with project-specific context for accurate code suggestions
  • Advocate for responsible, high-leverage use of AI tooling across the engineering team

Key Skills Snapshot
AWS LambdaKinesis StreamsDynamoDB
OpenSearch / ESAWS CDKTerraform
Claude APICursor IDEAPI Gateway
EventBridgeSQS / SNSCloudFormation
CI/CD PipelinesDocker / ECSMicroservices
Serverless

Roles & Responsibilities
  • Lead architectural design and technical direction for cloud-native AWS solutions
  • Drive end-to-end delivery of serverless and event-driven systems from design to production
  • Review and approve infrastructure-as-code (CDK / Terraform) across all environments
  • Mentor and level up engineers through design reviews, pair programming, and 1:1s
  • Own and improve CI/CD pipelines, deployment strategies, and release quality
  • Define and enforce AWS security baselines, IAM governance, and compliance controls
  • Collaborate with Product and Data teams to translate business requirements into technical solutions
  • Lead production incident response, RCA, and engineering post-mortems
  • Drive the adoption of AI tooling (Claude, Cursor) across the engineering team
  • Evaluate and introduce new AWS services and emerging technologies relevant to product goals
  • Contribute hands-on to codebase — this is a coding tech lead role, not management-only

Required Experience & Qualifications
  • 8 – 12 years of software / cloud engineering experience with significant AWS exposure
  • Demonstrated track record of designing and shipping large-scale AWS cloud-native systems
  • Strong proficiency in at least one backend language: Python, Node.js, Java, or Go
  • Deep hands-on experience with all of: Lambda, Kinesis, DynamoDB, OpenSearch
  • Production-grade experience with AWS CDK or Terraform (not just awareness)
  • Proven experience leading engineering teams and conducting technical design reviews
  • Familiarity with AWS security best practices, WAF, Shield, and compliance frameworks
  • Comfortable with Agile / Scrum delivery methodologies

Nice to Have
  • AWS Certified Solutions Architect – Professional or DevOps Engineer – Professional
  • Experience building or productizing systems using LLM/GenAI APIs (Claude, OpenAI, etc.)
  • Background in data engineering, streaming analytics, or real-time ML pipelines
  • Experience with multi-region, active-active AWS architectures
  • Contributions to open-source infrastructure or cloud tooling projects




Sr. NoSkillsYears of ExpRating
18 – 12 years of software / cloud engineering experience with significant AWS exposure
2Demonstrated track record of designing and shipping large-scale AWS cloud-native systems
3Strong proficiency in at least one backend language: Python, Node.js, Java, or Go
4Deep hands-on experience with all of: Lambda, Kinesis, DynamoDB, OpenSearch
5Production-grade experience with AWS CDK or Terraform (not just awareness)
6Proven experience leading engineering teams and conducting technical design reviews
7Familiarity with AWS security best practices, WAF, Shield, and compliance frameworks
8
9




Numbers & Facts

LocationSanta Clara, CA

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