F2Onsite · 1 day ago
Golang Developer
Vienna, VA
Contract
Onsite
Mid LevelF2Onsite is seeking an experienced Golang Developer with strong AWS expertise to join their engineering team. The ideal candidate will have a solid background in developing scalable backend systems using Go and hands-on skills in deploying and managing applications in AWS.
Cyber SecurityDeliveryInformation TechnologyPoint of SaleProject Management
Responsibilities
Design, develop, and deploy backend services and microservices using Golang
Build high-performance, scalable, and resilient applications hosted in AWS
Integrate APIs, data sources, and third-party systems using REST or gRPC
Work with AWS services such as Lambda, ECS, EKS, S3, EC2, CloudWatch, DynamoDB, RDS, API Gateway, and SNS/SQS
Implement CI/CD pipelines using tools such as Jenkins, GitLab CI/CD, or AWS CodePipeline
Develop infrastructure-as-code using Terraform or CloudFormation
Optimize application performance and reliability through monitoring, logging, and alerting (CloudWatch, Prometheus, Grafana)
Collaborate with DevOps and front-end teams to ensure seamless system integration
Write unit, integration, and load tests to maintain code quality and reliability
Qualification
Required
Golang development experience
Strong understanding of microservices architecture and concurrent programming in Go
Hands-on experience with AWS cloud platform — particularly with ECS/EKS, Lambda, S3, RDS, DynamoDB, API Gateway, and CloudWatch
Experience with Docker and Kubernetes for containerization and orchestration
Proficiency with Git, CI/CD pipelines, and automated deployments
Familiarity with message queues (Kafka, RabbitMQ, or SQS)
Strong knowledge of RESTful API design and development
Working knowledge of SQL/NoSQL databases (MySQL, PostgreSQL, DynamoDB)
Solid understanding of testing frameworks and code versioning best practices
Preferred
Experience with Terraform, CloudFormation, or Pulumi
Exposure to monitoring tools like Prometheus, Grafana, or New Relic
Knowledge of Python or Node.js for scripting or secondary automation
Company
F2Onsite
F2OnSite specializes in providing cybersecurity, POS, data migration, computer installations, projects and delivery management services.
Founded in 2007
201-500 employees
Funding
Current Stage
Growth StageLeadership Team
Ken Bowser
Director - Business Development Project Services
Recent News
2025-12-24
2025-12-22
2025-12-19
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