Software Developer, Full Stack Developer, Software Engineer

About The Role

We are seeking a hands‑on developer to design, build, and extend a web‑based chatbot embedded within a public‑facing website. This role focuses on continuing the evolution of the existing chatbot solution through new features, improved user experience, and expanded integrations.

The developer will contribute to design decisions, implement new conversational workflows, and collaborate closely with both technical team members and the client. The role includes direct client interaction, including working sessions, demos, and progress briefings.

This role offers excellent compensation, career growth potential, and a total rewards package that includes PTO, paid holidays and corporate events, continuing education reimbursements, 401(k), an Employee Stock Purchase Plan (ESPP) through Tetra Tech, and more.

• Design, build, and extend a React‑based chatbot UI embedded in a public‑facing website
• Continue development of an existing chatbot by adding new features, workflows, and UI improvements
• Improve chat user experience, including conversation flow, accessibility, responsiveness, and error handling
• Implement enhancements based on evolving requirements and user feedback
• Design and implement intents, slots, and dialog flows
• Extend conversational capabilities through backend integrations, APIs, and data sources
• Support behaviors such as contextual follow‑ups, clarification prompts, and fallback handling
• Clearly communicate technical status, design decisions, and implementation considerations
• Help translate client needs into actionable development tasks and solution enhancements
• Test, debug, and refine chatbot behavior across development and production environments
• Address defects and performance issues as part of ongoing solution evolution
• Contribute to technical documentation and knowledge transfer materials
• Ensure software coding complies with industry security guidelines

• Minimum 10 years’ experience in full life‑cycle software development in a Microsoft Windows‑based environment
• 7 years of experience in .NET technology, Visual Studio, Visual Basic, and C#
• One of the following certifications:
  Certified Microsoft Software Engineer, AWS Certified Developer‑Associate, or AWS Certified Machine Learning
• Bachelor’s degree in Software Engineering, Computer Science or a related discipline
• Demonstrated experience working across the full software development lifecycle, from design and implementation through testing and deployment
• Extensive knowledge in MS SQL, Oracle, MS Access, Crystal Reports
• Strong experience with React and modern JavaScript including component‑based development
• Hands‑on experience with AWS services including Lambda, Cloud Watch, API Gateway
• Experience integrating web applications with Amazon Lex or similar conversational platforms
• Experience working with REST APIs and backend integrations
• Familiarity with cloud‑native application development concepts
• Experience using Git for source control and collaborative development
• Experience using Jira (or similar tools) for task tracking, sprint planning, and issue management
• Ability to work within an existing codebase and iteratively extend functionality
• Strong communication skills and comfort working directly with clients

• Experience building or extending LLM‑based agents
• Familiarity with Amazon Bedrock and commercially available foundation models
• Understanding of hybrid conversational approaches (traditional chatbot + LLM)
• Experience with chatbot analytics, logging, or monitoring
• Experience in configuring MS IIS server

EGlobal

Tech (EGT), a wholly owned subsidiary of Tetra Tech, provides the public sector with innovative solutions, leveraging cutting‑edge tools and methodologies to meet the Government’s most pressing business needs. At the core of our business philosophy, technology opportunities are tightly woven with business goals to guide true transformations. EGT integrates cyber, technology, and business expertise to cross‑pollinate, educate, and enhance awareness to better prepare our customer’s challenges.

EGT’s innovative advantage is the horizontal R&D services of EGT Labs focused on…