Senior Software Engineer III - Remote & High-Performance

Ladders; United States; Remote; USD 103,000 - 231,000; Full time

Benefits offered by this job

Three medical plans with prescription药

FSA/HSA with employer contribution

Dental and vision insurance

Life and disability insurance

Flexible Time Off and PTO

Parental leave and volunteering time

401(k) with company match

Employee Stock Purchase Plan

Career development

Job summary

Ladders is seeking a Software Engineer III to contribute to scalable software in a fast-moving logistics platform. You will design, develop, and mentor while prioritizing performance, reliability, and security for remote US-based teams.

Collaborate with product managers to translate requirements into scalable designs and improve code quality. This role emphasizes hands-on development, architectural input, and fostering maintainable solutions across the platform.

Qualifications

• Six plus years in a software development team.
• Experience with relational databases (SQL) and NoSQL (MongoDB).
• Familiarity with microservices, WebAPI, and REST APIs.
• Experience applying AI/ML practices in software engineering.
• Bachelor’s degree in CS/SE or equivalent.

Responsibilities

• Develop software solutions meeting performance and availability requirements.
• Collaborate with product managers to translate requirements into designs.
• Estimate development efforts and identify dependencies.
• Optimize and refactor code for performance and maintainability.
• Write secure code and improve security across applications.
• Improve code quality through comprehensive testing.
• Mentor engineers and participate in code reviews.

Skills

C#/.NET

OOP design

APIs (WebAPI/REST)

AI/ML practices

Git/GitHub

Education

Bachelor’s degree in CS/SE or equivalent

Tools

Git

GitHub

Job description

Ladders is seeking a Software Engineer III to contribute to scalable software in a fast-moving logistics platform. You will design, develop, and mentor while prioritizing performance, reliability, and security for remote US-based teams.

Collaborate with product managers to translate requirements into scalable designs and improve code quality. This role emphasizes hands-on development, architectural input, and fostering maintainable solutions across the platform.