Full Stack Developer

About the Role

Brillio is seeking a Senior Full Stack Engineer to design, build, and scale customer-facing technology platforms. This role requires strong hands-on expertise across frontend and backend engineering, with responsibility for delivering end-to-end solutions using modern web technologies, cloud-native services, APIs, microservices, and distributed systems.

The ideal candidate will bring strong engineering fundamentals, a product mindset, and the ability to independently solve complex technical problems in a collaborative, fast-paced environment.

Key Responsibilities

Design, build, and maintain scalable full-stack applications across frontend UI, backend services, APIs, and databases.

Develop solutions using React, TypeScript, Go, Java, Python, and Node.js.

Build and enhance RESTful APIs, gRPC/Thrift integrations, microservices, and distributed systems.

Participate in architecture reviews, technical design discussions, and code reviews.

Drive engineering best practices across coding standards, automated testing, security, observability, and CI/CD.

Develop and maintain unit, integration, and UI tests, including Cypress-based UI regression testing.

Troubleshoot complex production issues and improve reliability, performance, and user experience.

Contribute to AWS cloud infrastructure and deployment automation.

Collaborate with product managers, architects, designers, and engineering teams.

Mentor junior and mid-level engineers.

Communicate technical decisions, risks, and trade-offs clearly to stakeholders.

Take ownership of complex technical initiatives from planning through delivery.

Support development across distributed and cross-time-zone teams.

Required Qualifications

Bachelor’s degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience.

5+ years of hands-on, production-grade full-stack development experience.

Strong frontend development experience with ReactJS, TypeScript, JavaScript, hooks, and reusable UI components.

Backend development experience with Go, Java, Python, or Node.js.

Experience building APIs, services, and integrations using REST, gRPC, Thrift, or similar technologies.

Experience with Koa or similar backend frameworks.

Strong understanding of system design, distributed systems, scalability, and performance optimization.

Experience with relational databases such as PostgreSQL, MySQL, Aurora, or RDS.

Experience with non-relational databases such as MongoDB, DocumentDB, DynamoDB, or Redis.

Hands-on AWS experience with services such as ECS, Lambda, API Gateway, S3, and CloudWatch.

Experience with Docker, CI/CD, CircleCI, Terraform, and modern DevOps practices.

Experience writing unit, integration, and UI tests using Jest, Cypress, or similar tools.

Agile/Scrum delivery experience.

Experience working with distributed, cross-time-zone teams.

Familiarity with AI-assisted engineering tools such as Gemini, Claude Code, or GitHub Copilot.

Strong analytical, problem-solving, communication, and stakeholder management skills.

Proven ability to mentor engineers and promote technical excellence.

Preferred Qualifications

Experience with Elasticsearch for search, analytics, and large-scale data retrieval.

Knowledge of Thrift or similar RPC frameworks.

Experience working in monorepo environments and large-scale frontend codebases.

Familiarity with Bazel build systems.

Infrastructure-as-Code experience using Terraform, AWS CDK, or CloudFormation.

Experience contributing to shared UI component libraries and enterprise design systems.

Exposure to event-driven architectures and messaging technologies such as Kafka or AWS EventBridge.

Experience in real estate technology, marketplace platforms, or customer-facing SaaS products.

Skills & Competencies

ReactJS

TypeScript

JavaScript

React Hooks

Reusable UI Components

Go / Golang

Java

Python

Node.js

Koa

RESTful APIs

gRPC

Thrift

Microservices

Distributed Systems

System Design

Performance Optimization

PostgreSQL

MySQL

Aurora

Amazon RDS

MongoDB

DocumentDB

DynamoDB

Redis

AWS ECS

AWS Lambda

API Gateway

Amazon S3

Amazon CloudWatch

Docker

CI/CD

CircleCI

Terraform

Jest

Cypress

Elasticsearch

Kafka

AWS EventBridge

Agile/Scrum

AI-Assisted Engineering

Technical Leadership

Mentoring

Education & Experience

**Required Education:**

Bachelor’s degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience.

**Required Experience:**

5+ years of production-grade full-stack software development experience.

Experience with frontend and backend development, APIs, databases, AWS, testing, CI/CD, and DevOps practices.

Experience collaborating within distributed Agile/Scrum teams.

**Preferred Experience:**

Experience with Elasticsearch, RPC frameworks, monorepos, Bazel, event-driven architectures, shared UI libraries, or customer-facing SaaS platforms.

Work Arrangement & Schedule

**Locations:** Madison, New Jersey / Manhattan, New York

**Primary Location:** New York, NY, US

**Work Arrangement:** Hybrid

**Onsite Requirement:** 3 days onsite per week

**Employment Type:** Full-time

Compensation & Benefits

**Salary:** USD; specific compensation amount is not specified.

Additional benefits are not specified in the provided job description.

Compliance / Additional Information

Visa sponsorship is not available for this role.

Candidates must be visa-independent and authorized to work without current or future sponsorship.

Brillio is an equal opportunity employer and considers applicants without regard to legally protected characteristics.

Candidates should be prepared to provide relevant application documents.

#J-18808-Ljbffr