Senior Full-Stack Engineer — React, Kotlin, AI-Driven

Beacon Hill Staffing Group, LLC; Richmond (VA); On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

Medical

Dental

Vision

Leave programs

Job summary

Beacon Hill Staffing Group, LLC is seeking a senior full-stack software engineer to contribute to production-grade software products for a growing enterprise. You will build frontend and backend systems, collaborate with product and engineering leaders, and mentor teammates to elevate engineering practices.

The role focuses on delivering high-quality, mission-critical outcomes, owning the entire development lifecycle, and ensuring observable, scalable, and robust software while leveraging

Qualifications

• 5+ years of experience building production systems across frontend and backend
• Strong experience with React, Next.js and TypeScript
• Strong backend experience with Kotlin, Java, Spring or similar
• Experience building APIs and SQL databases (MariaDB/PostgreSQL)
• Understanding of distributed systems and async processing
• Cloud platforms (AWS or GCP) and containerized environments
• Observability tools like Grafana/OpenTelemetry
• Experience with AI tools in development workflows
• Event streaming with Kafka
• Collaborating with product, design and engineering to drive decisions
• Owning the software development lifecycle end-to-end
• Observability through logs, metrics and tracing
• Contributing to agentic and AI-assisted development workflows

Responsibilities

• Build world-class full-stack solutions across frontend and backend systems.
• Collaborate with product and engineering leaders to drive high-impact projects.
• Lead technical decisions, mentor team members, and shape engineering practices.
• Own the SDLC from design to deployment and ensure observability.

Skills

React

Next.js

TypeScript

Kotlin

Java

Spring

APIs

SQL

AWS

GCP

Grafana

OpenTelemetry

AI tools

Kafka

Mentoring

Distributed

Event-driven

Tools

MariaDB

PostgreSQL

Job description

Beacon Hill Staffing Group, LLC is seeking a senior full-stack software engineer to contribute to production-grade software products for a growing enterprise. You will build frontend and backend systems, collaborate with product and engineering leaders, and mentor teammates to elevate engineering practices.

The role focuses on delivering high-quality, mission-critical outcomes, owning the entire development lifecycle, and ensuring observable, scalable, and robust software while leveraging