cover image
Pubgenius Inc.

Software Engineer

Remote

Seattle, United states

Freelance

23-01-2026

Share this job:

Skills

Communication C# SQL Docker Databases git Autonomy SQL Server Azure react node.js AWS Recruitment .NET Next.js React.js blockchain E-commerce

Job Specifications

pubGENIUS is a React.js +Next.js development agency and ad tech startup. We are looking for stellar developers to join our agency team to build websites and apps for clients in the US and Europe. We specialize in AI, decentralized finance (Defi crypto/NFT/blockchain), fintech, and healthcare verticals, but occasionally serve others as well such as e-commerce.

We are hiring a .NET Developer to build backend systems and APIs. You will work closely with frontend and product teams. You will own delivery quality and reliability.

Key Responsibilities

Build backend services using .NET and C#.
Design and maintain REST APIs.
Work with SQL databases.
Integrate third party services.
Write clean, testable code.
Participate in code reviews.
Estimate tasks and deliver on timelines.
Collaborate with React and Node developers when needed

Requirements

Strong experience with .NET and C#.
Experience building RESTful APIs.
Solid database knowledge. SQL Server preferred.
Experience with Git and team workflows.
Ability to work independently.
Clear written communication in English.

Nice to have

Experience with React.
Experience with Node.js.
Cloud experience. AWS or Azure.
Startup or MVP experience.
CI CD or Docker exposure

Location requirement

Fully remote only from this locations: Seattle, Portland, or Vancouver.
Availability for North American time zones is required

Benefits

What we offer

Flexible working hours;
Vacation and sick days;
The environment of constant improvement and learning
Remote work within the listed locations.
Flexible working hours
International clients.
Ownership and autonomy.

Be informed about our selection procedure:

Simply share information about yourself and we will review your resume;
During the recruitment process, you will be informed as soon as we have decided whether we'd like to proceed with you;
Our steps look like
Application;
Screening Interview;
2 deep technical interviews with live coding session;
Final Interview with CEO

pubGENIUS is an Equal Opportunity Employer; employment with pubGENIUS is governed on the basis of merit, competence, and qualifications and will not be influenced in any manner by race, age, color, gender, religion, national origin/ethnicity, veteran status, sexual orientation, marital status, gender identity, mental or physical disability, or any other legally protected status.

About the Company

At pubGENIUS we build software that helps great ideas become real products. We’re a US-based development company founded by a former Microsoft engineer, and we’ve been remote since day one. Our team is fully distributed across 10 countries from the U.S. to Europe, Asia, and Africa and we believe that where you live should never limit where you can build. What sets us apart? Our standards. We value deep knowledge, strong engineering skills, and clear communication. Our hiring process is intentionally tough we select just 1 o... Know more