Full Stack Engineer

Description

eSimplicity is a modern digital services company that partners with government agencies to improve the lives and protect the well-being of all Americans, from veterans and service members to children, families, and seniors. Our engineers, designers, and strategists cut through complexity to create intuitive products and services that equip federal agencies with solutions to courageously transform today for a better tomorrow.

We are seeking a Staff Full Stack Engineer to join a cross-functional, entrepreneurial, collaborative team dedicated to solving difficult problems for our client. In this role, you will help develop a solution in full, from high-level system design and configuration to application development and data integration. You will leverage everything around you: core company products, open-source technologies, and anything you and your team can build to drive real impact.

• Designs, creates, and builds web application features; creates back-end code and interfaces for new web platforms; analyzes user needs to implement front-end design, graphics, performance, and capacity; integrates applications with other platforms as needed.
• Solid understanding of LLM and AI concepts
• Collaborates with other team members across multiple functional areas (engineering, Dev Ops, UX, Product, Scrum Master)
• Experience using modern, open-source software frameworks to prototype and deploy full-stack web applications, including all aspects of server-side processing, data storage, networking, content delivery, and monitoring.
• Authors friendly documentation (e.g., API documentation, deployment operations).
• Quickly adopts new programming tools, frameworks, and techniques.
• Understands and accounts for the challenges involved in managing access to and usage of large data sets
• Translates designs and wireframes into reusable, testable and efficient front-end code
• Builds, iterates, and tests scalable, back-end APIs for web applications
• Designs and develops data models to optimize data access for web applications
• Deploys and manages pods in a K8’s environment ideally using helm charts
• Implements CI/CD pipelines to handle testing, deployments, and security scanning using Git Hub actions
• Integrates 2nd and 3rd party platforms and APIs
• Participates in Agile processes including daily standups, demos, retrospectives, and sprint planning
• Works closely with product owners, business analysts, designers, and engineers to gather, refine and implement business requirements
• Provides support, maintenance, and enhancements to the existing system
• Collaborates with a fully integrated Agile team to deliver continuous improvement to designs, processes, and standards.
• Other duties as needed

• Minimum of 10 years related experience.
• Expert-level proficiency in at least one of the following languages:
  Typescript, Java script, Python
• Expertise with modern web application frameworks such as React.js, Next.js, Node.js, Flask, Playwright, Poetry, OpenAPI,
• Experience with testing frameworks and tools such as Cucumber, Py Test
• Experience with AI/Agent Platforms such as Lang Chain, Lang Graph, etc
• Deep understanding of APIs, and familiarity with JSON, Web APIs, REST APIs, JSON-RPC, XML-RPC, RESTful practices, and GraphQL
• Experience in implementing, deploying, and maintaining both relational and non-relational databases like SQL, MySQL, Postgre
  
  SQL, Mongo
  
  DB or similar
• Experience with Vector Databases and Graph Databases, Neo4j, Qdrant, Pinecone
• Experience working with Redis
• Experience with Docker containerization and deployments
• Extensive experience using Git and CI/CD platforms to deliver safe releases at a rapid rate.
• Experience in AWS cloud data architecture
• Experience K8s and Terraform experience required
• Experience working on a fully integrated Agile product team smaller than 10 people.
• Experience with benchmarking, monitoring, and performance engineering applications with tools such as Grafana, Sentry, and Prometheus
• A demonstrated preference for the “correct” amount of unit and integration tests, across a variety of platforms.
• Strong documentation and problem-solving skills
• Flexibl…