Senior Backend Engineer - Remote, Scalable APIs

Quanata's Veterans Job Board; Polska; Hybrid; PLN 763,000 - 1,095,000; Full time

Benefits offered by this job

Health insurance

Dental insurance

Vision insurance

Life insurance

401(k) plan with company match

Headspace app subscription

Wellness stipend

MacBook Pro provided

Home office setup allowance

Job summary

Quanata, LLC is seeking a Senior Back End Engineer to design, build, and maintain core services powering Quanata’s products. You will own complex features, shape architecture, and mentor others in a remote-first US environment.

The role emphasizes scalable back end systems, data workflows, APIs, databases, observability, and platform reliability, with strong collaboration and security practices. Salary reflects seniority and market norms.

Qualifications

• 6–8 years of backend or full-stack software engineering experience.
• Experience designing, developing, debugging, and deploying high-performance client/server systems.

Responsibilities

• Design, develop, and maintain client-facing and internal APIs.
• Architect data flows across backend services and third-party systems.
• Lead complex features from concept through deployment and ensure reliability.

Skills

Go

Python

Ruby

TypeScript

C#

Education

Bachelor’s degree in Computer Science or related field

Tools

Go

Job description

Quanata, LLC is seeking a Senior Back End Engineer to design, build, and maintain core services powering Quanata’s products. You will own complex features, shape architecture, and mentor others in a remote-first US environment.

The role emphasizes scalable back end systems, data workflows, APIs, databases, observability, and platform reliability, with strong collaboration and security practices. Salary reflects seniority and market norms.