Sr. Full-Stack Software Engineer

Signify Technology; West Palm Beach (FL); Remote; USD 41,000 - 48,000; Part time

Job summary

Signify Technology is seeking a Sr. Full-Stack Software Engineer for a 6-month contract with potential for extension. The role focuses on building scalable web apps with TypeScript on the front-end and Node.js/TypeScript on the back-end, across the full stack.

You will work in a remote LATAM setup, contributing to architecture decisions, code quality, and performance improvements while collaborating with a fast-growing AI-enabled startup.

Qualifications

• 6+ years of professional software engineering experience.
• Strong experience in the TypeScript ecosystem and solid hands-on experience with Node.js, React + Next.js.
• Comfortable across the entire stack — experience with Node.js and/or Python for backend work.
• Strong knowledge of API design, web app architecture, and CI/CD practices.
• Excellent problem solving and communication skills.
• Able to take ownership and thrive in a start-up environment.

Responsibilities

• Build and maintain scalable web applications using modern TypeScript-based front-end frameworks.
• Design, build, and maintain scalable backend services using Node.js and TypeScript.
• Contribute to backend services and integrations.
• Produce clean, well-tested, and documented code.
• Participate in architecture decisions, design reviews, and deployment processes.
• Help identify and resolve performance, stability, and security issues.

Skills

TypeScript

Node.js

React

Next.js

API design

CI/CD

Problem solving

Communication

Ownership

Tools

Next.js

CI/CD pipelines

Job description

Job Title: Sr. Full-Stack Software Engineer

Job Type: Contract

Contract Length: 6 months (initial) - ongoing project potential

Rate: $30 - $35 per hour

Pay to Candidate: Competitive hourly pay

Role Location: LATAM - Remote

The Company

A fast-growing software start-up in the augmented-intelligence space. The team is building a secure private AI platform for rigorous knowledge work that bundles and protects sensitive data. The company is focused on practical, production-ready ML/AI tools and values engineering discipline, collaboration, and ownership.

Role And Responsibilities

• Build and maintain scalable web applications using modern TypeScript-based front-end frameworks.
• Design, build, and maintain scalable backend services using Node.js and TypeScript.
• Contribute to backend services and integrations.
• Produce clean, well-tested, and documented code.
• Participate in architecture decisions, design reviews, and deployment processes.
• Help identify and resolve performance, stability, and security issues.

Job Requirements

• 6+ years of professional software engineering experience.
• Strong experience in the TypeScript ecosystem and solid hands-on experience with Node.js, React + Next.js
• Comfortable across the entire stack — experience with Node.js and/or Python for backend work.
• Strong knowledge of API design, web app architecture, and CI/CD practices.
• Excellent problem solving and communication skills.
• Able to take ownership and thrive in a start-up environment.

Accessibility Statement

Read and apply for this role in the way that works for you. Assistive technology support is available during the application and interview process — please indicate any accessibility needs when you apply and we’ll accommodate them.

We make an active choice to be inclusive every day. If you require adjustments at any stage, let us know and we’ll support you.

Our Commitment To Diversity, Equity, And Inclusion

We are committed to providing equal opportunities to all candidates and building a diverse, inclusive team where everyone is welcome.