Full Stack Software Engineer

Campus Engineerhub Private Limited; Seattle, Northern (WA, KY); Hybrid; USD 120,000 - 180,000; Full time

Benefits offered by this job

Healthcare benefits

Monthly commuter reimbursement

Fitness/monthly wellness reimbursement

Generous PTO & sick leave (24 days)

Job summary

Mason is seeking a seasoned backend engineer to join a close-knit team building mobile IaaS infrastructure. You will contribute to web services, APIs, testing, and documentation while collaborating with product managers and frontend engineers to ship features.

We value grit, ingenuity, and diverse perspectives as we scale the platform and enable global deployments. This role offers a dynamic remote-friendly environment in the US.

Qualifications

• 5+ years of professional software development.
• Solid understanding of at least one backend-oriented programming language and related web services stack.
• Experience writing and automating tests.
• College degree with CS coursework or equivalent experience.

Responsibilities

• Create and enhance web services to spec and build data models.
• Build APIs to enhance internal and external functionality of the Mason Platform.
• Collaborate with senior engineers on backend architecture and patterns.
• Interact with product managers to clarify requirements and specs.
• Write design one-pagers and participate in design reviews.
• Build and maintain test automation where appropriate.
• Write public-facing documentation for new features and APIs.
• Collaborate with designers and frontend engineers to deliver UI features.
• Participate in a culture of always be shipping.

Skills

5+ years experience

Backend programming

Testing automation

Collaborate with product managers

Education

Bachelor's degree or equivalent experience

Job description

#Backend #Automation Tools #Software Development

Application Start Date

28 Sept 2026

Application End Date

09 Oct 2026

Job Description

About the role

Mason is transforming mobile deployments the same way AWS transformed website development, making it easy for anyone to turn an idea into a smart product and ship it to anywhere in the world. Our mission is to create a beautifully efficient world connected by billions of devices to work on behalf of humanity.

We're looking for the right person to join our close-knit team and help take our foundational product and business to the next level. Mason's core product is mobile infrastructure as a service ("mobile IaaS") -- think elastic, customizable hardware + software + services.

Mason is looking for a complex combination of grit, smarts, ingenuity and diverse perspectives (and more!) Check out our values and see if they resonate!

What you’ll work on:

• Create and enhance web services to spec, build or enhance data models, work with distributed storage, expand our eventing and messaging, etc.
• Build APIs to enhance both the internal and external functionality available via the Mason Platform
• Collaborate with senior engineers on projects of increasing scope and enhance your understanding of backend architecture, patterns and practices
• Interact with product managers to develop and clarify requirements, and ensure features are built to spec
• Write design one-pagers, drive and participate in design reviews, perform peer code reviews
• Build and maintain test automation where appropriate
• Write public-facing documentation for new features and APIs for customers
• Collaborate effectively with designers and front-end engineers to deliver new UI features to spec
• Participate in a culture of always be shipping

What you bring to the table:

• 5+ years of professional software development
• Solid understanding of at least one backend-oriented programming language, and possibly a related web services stack
• Experience writing and automating tests
• A college degree with relevant coursework in computer science, or equivalent professional experience
• Applicants must be authorized to work for ANY employer in the US. We are unable to sponsor or take over sponsorship of employment Visa at this time
• Healthcare: Full healthcare benefits for Mason employees with competitive vision, dental, and medical insurance
• Transportation: Monthly reimbursement for your commuter needs to get to and from work
• Fitness & wellness: Monthly reimbursement for fitness classes or gym memberships (and currently, anything that makes you feel sane during our COVID crisis. i.e. gardening tools, donations to your favorite charities, books, you name it)
• Generous PTO & sick leave: We want you to take care of yourself with a minimum of 24 PTO days, including paid company holidays
• Parental leave: Caring for a newborn is an exciting time for parents! We offer four months of paid parental leave
• Dog-friendly office: Mason pups are welcome in the office 3x per week (though most teams work remotely at present)