.Net Full Stack Developer

Brillio; Florida; On-site; USD 150,000 - 190,000; Full time

Job summary

Brillio is seeking a highly skilled Lead Full Stack Developer to drive design, development, and delivery of scalable, cloud-native applications. You will lead frontend, backend, and data layers on AWS, implement CI/CD pipelines, and ensure security, performance, and operational excellence across the stack.

The ideal candidate has 8+ years of full-stack experience, strong backend in .NET/Node.js, and hands-on leadership in distributed systems.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or equivalent.

Responsibilities

• Lead the architecture, design, and delivery of enterprise-grade full-stack applications across frontend, backend, cloud, and data layers.
• Architect cloud-native solutions on AWS with containerized platforms, CI/CD pipelines, infrastructure automation, and monitoring.
• Own features end to end from design through deployment, production support, and continuous improvement.
• Lead technical design discussions, architecture reviews, and code reviews; drive testing, security, observability, and performance.
• Mentor junior and mid-level engineers and collaborate with product managers, architects, designers, and stakeholders.
• Communicate technical decisions, risks, and trade-offs clearly across technical and non-technical teams.

Skills

Full-stack

Backend development

System design

Distributed systems

Agile/Scrum

Communication

Mentoring

Problem solving

Education

Bachelor's degree in CS/SE

Tools

AWS

Docker

Kubernetes

Terraform

CircleCI

PostgreSQL

MySQL

MongoDB

Redis

Datadog

Job description

Brillio is a leading digital technology consulting and services company that helps enterprises accelerate their digital transformation journey through innovative engineering, cloud, data, AI and customer experience solutions through a team of 5,000+ experts technologically elevating 200 companies globally. Brillio partners with global enterprises to build modern, scalable, and business-driven technology platforms that deliver measurable outcomes and competitive advantage. With a strong culture centered around Customer Success, We Care, Entrepreneurial Mindset, and Excellence Brillio empowers organizations to drive innovation, improve operational efficiency, and create exceptional customer experiences. Through its highly skilled technology workforce and deep domain expertise, Brillio delivers impactful solutions across Product Engineering, Data & AI, Digital Experience, Cloud, and Infrastructure services.

Find your passion and build your career with Brillio.

We are seeking a highly skilled, hands‑on Lead Full Stack Developer to drive the design, development, and delivery of scalable, cloud‑native applications aligned to the engineering stack. This role requires strong technical depth across modern frontend engineering, backend services, distributed systems, AWS/GCP cloud platforms, DevOps, observability, automated testing, and AI‑assisted engineering practices.

The ideal candidate will lead by example, mentor engineers, influence architecture decisions, and own end‑to‑end delivery of business‑critical solutions while ensuring high standards for scalability, reliability, security, performance, maintainability, and operational excellence.

Key Responsibilities

• Lead the architecture, design, and delivery of enterprise‑grade full‑stack applications across frontend, backend, cloud, and data layers.
• Architect cloud‑native solutions on AWS with containerized platforms, CI/CD pipelines, infrastructure automation, and monitoring.
• Own features end to end - from design through deployment, production support, and continuous improvement.
• Lead technical design discussions, architecture reviews, and code reviews; drive engineering excellence in testing, security, observability, and performance.
• Implement comprehensive testing strategies (unit, integration, API, Cypress‑based UI regression) and troubleshoot complex production issues.
• Mentor junior and mid‑level engineers, and collaborate closely with product managers, architects, designers, and business stakeholders.
• Communicate technical decisions, risks, and trade‑offs clearly across technical and non‑technical stakeholders.

Required Skills & Experience

Technical Experience

• Bachelor's degree in Computer Science, Software Engineering, or equivalent, with 8+ years of full‑stack software engineering experience.
• Strong backend development in .NET, Node.js — APIs, microservices, and distributed systems (REST, gRPC, Thrift; Koa).
• Solid grounding in system design, distributed systems, scalability, resiliency, and performance optimization.
• Experience with relational and NoSQL databases (PostgreSQL, MySQL, Aurora, RDS, MongoDB, DynamoDB, Redis).
• Strong AWS experience (ECS, Lambda, API Gateway, S3, CloudWatch, and similar), plus Docker, Kubernetes, Terraform, and CI/CD (CircleCI).
• Experience with comprehensive testing (unit, integration, API, UI — Jest/Cypress) and observability/monitoring (Datadog, CloudWatch).
• Strong understanding of networking and security fundamentals (DNS, authentication, encryption, secure API design).
• Familiarity with AI‑assisted engineering tools (Gemini, Claude Code, GitHub Copilot) and Agile/Scrum delivery.

Professional Skills

• Proven ability to independently own and deliver complex technical initiatives with minimal supervision.
• Strong analytical, problem‑solving, and debugging skills with the ability to break down complex technical challenges.
• Excellent communication, collaboration, and stakeholder management skills across distributed engineering, product, and architecture teams.
• Ability to balance engineering excellence with business priorities, delivery commitments, and customer outcomes.
• Strong mentoring mindset with the ability to guide engineers, raise technical standards, and foster a culture of accountability and continuous learning.

Leadership & Communication

• Lead technical initiatives by influencing architecture decisions, defining implementation approaches, and guiding teams through delivery execution.
• Partner effectively with cross‑functional stakeholders to clarify requirements, manage dependencies, communicate risks, and align delivery with business outcomes.
• Provide technical mentorship, design guidance, and constructive code review feedback to strengthen team capability and engineering quality.

Operate effectively in distributed Agile teams with strong ownership of sprint commitments, release quality, and production readiness.