Remote Full-Stack Engineer: Platform & SDKs

Sotalent; United States; Remote; CAD 90,000 - 130,000; Full time

Job summary

Sotalent is seeking a remote Software Engineer to help build scalable developer platforms, SDKs, and modern full‑stack apps. You will design and develop core APIs, reusable SDKs, and platform components used by developers globally.

The role spans frontend and backend work, emphasizing secure, high‑performing solutions and well‑structured APIs. Collaboration with product managers and engineers will drive architecture and best practices across multiple products.

Qualifications

• Experience writing scalable TypeScript applications across frontend and backend.
• Proficient in Node.js services and platform development.
• Solid understanding of API design, architecture, and versioning strategies.
• Experience designing interfaces and systems for developer use.
• Familiar with Agile methodologies and collaborative workflows.
• Strong problem-solving and independent delivery skills.

Responsibilities

• Design, develop, test, and maintain scalable TypeScript applications across frontend and backend environments.
• Build and enhance reusable SDKs, libraries, and platform components for multiple applications.
• Develop secure, performant solutions addressing complex technical challenges.
• Create modular, versioned, and publishable packages for cross-product use.
• Collaborate with teams to migrate functionality into reusable platform services.
• Design APIs with clear contracts, versioning, and backward compatibility.
• Develop maintainable interfaces and extensible architectures that evolve with product needs.
• Establish semantic versioning, deprecation strategies, and release processes.

Skills

TypeScript

Node.js

API design

Software architecture

Agile

Cross-team collaboration

Excellent communication

Tools

Vue.js

Monorepos

ESM

CI/CD pipelines

Job description

Sotalent is seeking a remote Software Engineer to help build scalable developer platforms, SDKs, and modern full‑stack apps. You will design and develop core APIs, reusable SDKs, and platform components used by developers globally.

The role spans frontend and backend work, emphasizing secure, high‑performing solutions and well‑structured APIs. Collaboration with product managers and engineers will drive architecture and best practices across multiple products.