Senior Software Engineer & Tech Lead (React/Java, AWS)

BlueMatrix; United States; Remote; USD 140,000 - 190,000; Full time

Job summary

BlueMatrix is seeking an experienced Software Engineer to lead a team and contribute across frontend and/or backend codebases. The role focuses on building scalable client-facing components within a growing microservices ecosystem using ReactJS, Java, PostgreSQL, Docker, and AWS.

You will mentor engineers, drive architectural decisions, and partner with Product to shape epics and sprints. A strong mix of hands-on coding and leadership is essential to deliver high-quality software and client

Qualifications

• 5+ years of professional software engineering experience, with 1–2+ years in a leadership or team lead capacity.

Responsibilities

• Lead, mentor, and support a team of engineers, fostering a culture of innovation, ownership, and collaboration.
• Write clean, efficient, and maintainable code and guide architectural decisions.

Skills

Team leadership

Mentoring

Code reviews

REST APIs

Frontend & Backend

AWS Lambda

AWS ECS

AWS SQS

AWS Kinesis

Terraform

Sendgrid

Postfix

Docker

CI/CD

PostgreSQL

Microservices

Tools

Docker

Terraform

CI/CD tooling

PostgreSQL

Job description

BlueMatrix is seeking an experienced Software Engineer to lead a team and contribute across frontend and/or backend codebases. The role focuses on building scalable client-facing components within a growing microservices ecosystem using ReactJS, Java, PostgreSQL, Docker, and AWS.

You will mentor engineers, drive architectural decisions, and partner with Product to shape epics and sprints. A strong mix of hands-on coding and leadership is essential to deliver high-quality software and client