Full Stack Developer

This is a fully remote position, open to applicants in United States.

📋 Description

• Design, develop, test, deploy, and maintain full-stack features, responsive user interfaces, APIs, microservices, and event-driven integrations.

• Build and support cloud-native solutions on AWS.

• Create secure and efficient data solutions, which encompass data migration, indexing, query optimization, and integration patterns.

• Modernize legacy services and applications for AWS while ensuring operational continuity, data integrity, performance, and backward compatibility.

• Integrate approved AI models and services with secure data access, evaluation, traceability, human review, and responsible AI guardrails.

• Develop automated unit and integration tests and engage in code reviews.

• Support CI/CD pipelines, release validation, production monitoring, troubleshooting, and defect resolution.

• Collaborate with program stakeholders, product managers, architects, business analysts, QA engineers, DevSecOps engineers, and developers.

• Enhance application availability, scalability, observability, accessibility, and performance through metrics, logs, traces, and proactive engineering practices.

⛳️ Requirements

• Bachelor's degree in computer science, engineering, information systems, or a related field.

• Five or more years of experience in backend or full-stack application development.

• Strong and recent experience with Node.js, TypeScript, JavaScript, REST APIs, and a modern single-page application framework.

• Hands-on experience with AWS services such as Lambda, API Gateway, ECS or Fargate, CloudFormation, S3, SNS, and SQS.

• Experience in designing microservices, serverless applications, asynchronous workflows, and event-driven integrations.

• Familiarity with PostgreSQL or Aurora PostgreSQL and Elasticsearch or OpenSearch, including data modeling and performance tuning.

• Experience with automated testing, Git-based development, code reviews, CI/CD pipelines, and production troubleshooting.

• Understanding of cloud security, IAM, encryption, logging, API protection, vulnerability remediation, and secure coding practices.

• Must be a US Citizen and/or Current Green Card Holder.

• Must pass a comprehensive background check, which includes criminal history, education verification, professional certification verification, previous employment verification, and credit history.

• A Public Trust background investigation requires fingerprinting.

• Desired: experience supporting DOT or other federal applications and compliance environments.

• Desired: experience in modernizing legacy applications and migrating services or databases to AWS.

• Desired: experience with Docker, container orchestration, CloudWatch, distributed tracing, and operational observability.

• Desired: experience with Python and data processing or analytics workflows.

• Desired: knowledge of retrieval augmented generation, embeddings, vector search, prompt design, model evaluation, responsible AI controls, and human-in-the-loop workflows.

• Desired: experience with Section 508 and USWDS-based application development.

• Desired: AWS Developer, Solutions Architect, DevOps Engineer, AI Practitioner, or Machine Learning certification.

🏝️ Benefits

• W2 employment.

• Benefits information is available on SFI's careers page.

• Equal-opportunity employer.

• E-Verify participation.