Senior Full Stack Developer (Agentic AI)

Gene by Gene; Georgia; On-site; USD 140,000 - 190,000; Full time

Benefits offered by this job

Medical & Health Savings

Dental & Vision

401(k) Matching

Diverse PTO Framework

Disability & Paid Family Leave

Job summary

Gene by Gene is seeking a Senior Full Stack Developer (Agentic AI) to design, build, and scale production-grade applications that weave AI capabilities into our genetic analytics platform.

In this hands-on role, you will own features from local development through CI/CD, mentor teammates, and help implement guardrails, security, testing, and auditing for compliant AI-powered workflows.

Qualifications

• 8+ years of professional software engineering with C#, .NET Core and modern frontend frameworks.
• Proven AI model integration experience in regulated environments.
• Production AWS infrastructure experience with IaC (Terraform/CloudFormation).
• Strong testing discipline: unit, integration, and contract testing.
• Excellent written and verbal communication for non-technical stakeholders (legal/compliance).
• Mentorship and collaboration to foster a team culture.
• Agile/Scrum experience delivering incremental value.
• Learning agility and keeping pace with AI developments.

Responsibilities

• Design, build, and maintain scalable full‑stack features using C#, .NET, and modern frontend frameworks (Angular or React).
• Integrate agentic AI workflows into production with robust state management and execution patterns.
• Write and tune complex SQL queries across MS SQL Server and PostgreSQL.
• Manage and scale AWS cloud infrastructure using IaC, while maintaining CI/CD pipelines.
• Implement observability and monitoring for traditional app logic and AI components to ensure reliability.
• Participate in peer code reviews, mentor juniors, and drive engineering standards in Agile/Scrum.

Skills

C# & .NET

Frontend: Angular/React

AI integration

AWS Cloud

Testing discipline

Communication

Mentorship

Agile/Scrum

Learning agility

Problem solving

Education

Bachelor's degree in Computer Science

Tools

AWS (Lambda, RDS, Bedrock)

Terraform

CloudFormation

LangChain

Semantic Kernel

OpenTelemetry

Job description

Position Overview

We are seeking a Senior Full Stack Developer (Agentic AI) to join our engineering team. In this hands‑on senior role, you will be responsible for building, maintaining, and scaling production‑grade full‑stack applications that integrate agentic AI capabilities. You will leverage modern AI‑assisted development tools to dramatically accelerate delivery and elevate code quality, while maintaining deep hands‑on oversight to ensure our solutions remain reliable, maintainable, and implementable. Your focus will be on the practical implementation, stability, and state management of AI agents within our existing product ecosystem, ensuring they operate reliably in a regulated environment. This includes implementing robust guardrails, security protocols, and testing/auditing mechanisms to ensure safe and predictable AI agent behavior. As a senior individual contributor, you will own features from local development through to automated CI/CD deployment and infrastructure management.

Accountabilities and Responsibilities

• Design, build, and maintain scalable, robust full‑stack features using C#, .NET, and modern frontend frameworks (Angular or React).
• Integrate agentic AI workflows into production, building reliable state management and execution patterns to ensure agent consistency across complex, multi‑step tasks.
• Write and tune complex SQL queries and design database schemas across MS SQL Server and PostgreSQL to support traditional and AI‑driven features.
• Manage and scale AWS cloud infrastructure using Infrastructure‑as‑Code (Terraform or CloudFormation), while maintaining automated CI/CD pipelines for rapid, compliant production deployments.
• Implement comprehensive observability and monitoring for traditional application logic and agentic AI components to ensure system uptime, performance, and reliability.
• Participate in peer code reviews, mentor junior team members, establish shared engineering standards, and drive continuous improvement in an iterative Agile/Scrum environment.

Position Requirements

Experience, Skills & Knowledge

• 8+ years of professional software engineering experience with deep expertise in C#, .NET Core, and modern frontend frameworks (Angular/React).
• Proven experience integrating AI models and agentic workflows into production applications, with a strong focus on building stable, predictable systems in regulated environments.
• Production experience with AWS cloud infrastructure (Lambda, RDS, Bedrock) managed via Infrastructure‑as‑Code (Terraform/CloudFormation).
• Strong testing discipline: unit, integration, and contract testing, plus the ability to build evaluation harnesses for AI features.
• Excellent written and verbal communication; ability to explain technical and AI‑related tradeoffs to non‑technical, legal, and compliance stakeholders.
• Mentorship & Collaboration: A desire to mentor junior team members and foster a collaborative engineering culture through effective peer code reviews.
• Agile Proficiency: Comfortable working in an iterative, Agile/Scrum environment with a focus on delivering incremental value.
• Learning Agility: A proactive learner who stays current with the rapidly evolving AI landscape and contributes to team knowledge sharing.
• Problem‑Solving: Exceptional analytical skills, with a track record of diagnosing and resolving complex, production‑level performance and stability issues.

Compliance, Governance & Technologies

• Demonstrated success in implementing safety guardrails, security protocols, and auditability for AI‑driven features.
• Proficiency in leveraging AI‑assisted development tools (e.g., Claude Code, GitHub Copilot, Cursor) to accelerate delivery, improve code quality, and maintain high standards of reliability and maintainability.
• Demonstrable experience delivering software within highly regulated, audit‑ready environments (e.g., HIPAA, CAP/CLIA, or similar compliance frameworks).
• Experience with AI orchestration patterns (e.g., RAG pipelines, agentic state management) and frameworks (e.g., LangChain, Semantic Kernel).
• Experience implementing custom observability and evaluation patterns, such as leveraging OpenTelemetry for distributed tracing, monitoring model latency/hallucinations, and building automated validation harnesses.

Education

• Bachelor’s degree in Computer Science or related field.

Why Join Us

At Gene by Gene, you’ll join a mission‑driven team advancing the science of genetics and discovery. You’ll have the opportunity to shape meaningful campaigns, tell compelling brand stories, and collaborate with talented professionals who share your passion for creativity, curiosity, and impact.

Comprehensive Benefits

• Medical & Health Savings: Choice of 3 medical tiers generously sponsored by the company, with a monthly $50-$100 employer HSA contribution based on plan type and dependent level.
• 100% Covered Dental & Vision: No premium costs for employees or dependents.
• 401(k) Matching: Generous 50% company match up to 6% of annual base salary.
• Diverse PTO Framework: Structured time off incorporating vacation, sick leave, mental health days, personal days, company holidays, and a flexible floating holiday.
• Income Protection & Family Leave: Full company sponsorship of Short-Term and Long-Term Disability (STD/LTD) alongside Paid Family Leave offerings.