Software/Senior Engineer (Ruby)

Nava PBC · Remote · Engineering

Posted 2026-08-05

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This role is open for multiple levels and titles. Final title/compensation will be determined by how your interview weighs against our core competencies during your interview cycle

Position summary

You will work on small teams to build scalable applications for our government—designing, implementing, and delivering services that millions of Americans depend on. You care deeply about working on technology that improves people’s lives, but don’t think technology is always the answer. You are passionate about building large-scale systems that are inclusive, well-designed, fast, scalable, and secure, and you'll help set high standards for our teams in terms of simplicity, empathy, and accessibility.

The full stack engineer in this role will be focused on Ruby on Rails and developing end to end systems for one of Nava's major government partners. The objective is to modernize an existing legacy enterprise platform to improve its public facing processes, and experiences which will enable users to have more access to the programs and services that they need, in real-time, in a more user friendly and uncomplicated way. This individual will be involved in everything, from strategy, and planning through to post production testing, and support.

What you'll do

Work with fellow Nava engineers to design, review, and build well-crafted software

Collaborate with government partners and other contractors to architect, implement, and deploy new systems and improvements to existing systems

Work in an agile manner to efficiently ship new features that meet user needs

Create tools and processes to automate our development, testing, and production workflows

Write and review technical documentation, performing code reviews

Participate in an on-call rotation to support production systems and investigate issues when they occur

Take part in hiring activities (e.g., submitting referrals, conducting interviews, and attending interview debriefs), as needed

Required skills

Experience with Ruby, Ruby on Rails, Typescript

At least 5 years of experience of full-stack engineering contributing development initiatives, in a fast paced, dynamic environment in a self directed manner, that required minimal supervision

Meaningful experience working on web-based systems, both front-end and back-end

Experience working on large-scale applications and systems

An adaptive, empathetic, collaborative and positive mindset

Ability to think holistically around engineering issues

Knowledge of engineering fundamentals and architecture

Expertise developing well-crafted software

Excellent written and verbal communication skills, technical and otherwise

Experience with modern web development frameworks

Experience designing and implementing application architectures and code that is highly scalable, available, and performant

Self-directed, requiring minimal supervision

Ability to work with others on a team

Previous experience as a software engineer

Aptitude for giving and receiving feedback

Experience with testing, specifically automated testing

Knowing code quality tools such as Linter

Experience with system design such as designing systems that will be sustainable with high usage, designing a front end and back end that talk to each other

Compensation

$135,900—$153,000 USD

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