Senior Software Engineer — End-to-End (Rust/React) Remote

Develative LLC; United States; Remote; USD 110,000 - 160,000; Full time

Job summary

Develative LLC is seeking a hands-on software engineer to join a small client team building actuarial software. You will ship features across the stack, from UI in React/TypeScript to backend services in Rust, with AWS infrastructure.

You’ll collaborate closely with the founder and engineers, asking questions when requirements are unclear and delivering working solutions end-to-end. You’ll own features from understanding user problems to release, write tests, and improve performance, usability,

Qualifications

• Experience shipping production applications across the stack.
• Strong React and TypeScript experience.
• Backend development including APIs, data persistence and testing.
• Experience with Rust or strong background in another backend language and willingness to learn Rust.
• Ability to break down requirements and communicate trade-offs clearly.
• Clear written and spoken English, and ability to work asynchronously in a small team.

Responsibilities

• Build features across the application from understanding a user's problem to release.
• Develop APIs and backend logic alongside frontend interfaces.
• Write tests, review code, and investigate bugs across the application.
• Address performance, usability, and error handling as part of feature development.
• Document important decisions and communicate progress in an asynchronous team.
• Follow up after release and improve features based on feedback.

Skills

React

TypeScript

API design

Backend development

Testing

English (written & spoken)

Independent work

Tools

Rust language

AWS

Job description

Develative LLC is seeking a hands-on software engineer to join a small client team building actuarial software. You will ship features across the stack, from UI in React/TypeScript to backend services in Rust, with AWS infrastructure.

You’ll collaborate closely with the founder and engineers, asking questions when requirements are unclear and delivering working solutions end-to-end. You’ll own features from understanding user problems to release, write tests, and improve performance, usability,