Senior Full Stack Developer building APIs and microservices for government clients at Sparksoft. Leading a team to innovate and deliver exceptional IT solutions.
Responsibilities
Design and build RESTful APIs and microservices on AWS
Configure secure endpoints using API Gateway with authentication, rate limiting, and monitoring
Develop Serverless applications using AWS Lambda for performance and cost efficiency
Implement VPC networking including subnets, security groups, NACLs, and endpoints
Manage load balancing with Application and Network Load Balancers
Deploy and orchestrate containerized applications using Kubernetes (EKS)
Build and optimize Docker containers for development and production
Create CI/CD pipelines using Jenkins with automated testing and deployment
Use Terraform for infrastructure as code across multiple environments
Monitor API performance and reliability using CloudWatch, X-Ray, and logging tools
Lead development teams and mentor junior engineers
Collaborate with cross-functional teams using Agile methodologies
Ensure code quality, scalability, and maintainability through best practices and code reviews
Participate in sprint planning and translate business requirements into technical specifications
Requirements
5+ years of experience with RESTful APIs, GraphQL, and microservices
Proficiency in Python, Node.js, Java, Go, or C#
Advanced experience with API Gateway, Lambda, VPC, ALB/NLB, EC2, S3, RDS, DynamoDB
Strong understanding of AWS networking, including endpoints, security groups, and transit gateways
Familiarity with CloudFormation, CloudWatch, AWS CLI, and other core AWS tools
Expertise in Kubernetes (EKS), including cluster management and service mesh
Proficiency with Docker, Helm charts, GitOps, and container security
Experience with OpenShift and container registries like ECR
Strong front-end development skills using Angular, React, or Node.js
Experience across all layers: UI, server, cloud, database, and monitoring
Familiarity with JEE, Red Hat technologies, and object-oriented design principles
Candidates must have lived in the United States 3 out of the past 5 years
Candidates must be able to obtain and maintain a Public Trust clearance
Benefits
Competitive compensation and a 401(k) with employer contributions to help you plan for the future
Flexible paid time off and hybrid ways of working that support true work-life balance
Comprehensive health coverage—including medical, dental, vision, life, and disability insurance
A curated in-office experience designed to foster community, team connections, and innovation
Opportunities to give back through Sparksoft Cares, including annual company-wide fundraising events
Training and development programs that build new skills and prepare you for leadership roles
A collaborative, transparent, and fun culture—recognized as a Great Place to Work®
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