Ruby Jobs

Chime is looking for a senior engineer to build and evolve our core messaging and low-latency data-sharing platforms – the backbone of information exchange across Chime services. The Application and Language Frameworks team also owns key systems that shape the developer experience and engineering consistency, including caching, job processing, unified tooling, and language and engineering excellence.

StackBlitz is hiring a Senior Software Engineer (Ruby on Rails) to help build bolt.new, the AI-powered full-stack web development agent. You'll work on the Rails backend that powers bolt.new's cloud infrastructure, enabling developers to build, run, and deploy full-stack applications directly in the browser. Join a team that's revolutionizing how developers interact with AI to build web applications. Strong Ruby on Rails experience required, along with expertise in building scalable backend systems.

Architect, build, and test Gusto's product suite that spans across Payroll, Benefits, HR, Time, Tax Credits, and more. Mentor other engineers to help solve some of the hardest technical problems out there in very complex domains and at a large scale. Help scale one of the largest Ruby/Rails and Javascript/React applications in the world. Collaborate with Product Management and Design teams to understand customer pain points, come up with solutions, and then prototype, iterate, and launch daily. Build a product that our customers genuinely love.

Gusto is seeking a Principal Software Engineer to lead the Contractors area of its flagship Payroll product, a high-impact role focused on architecting, building, and scaling backend systems that empower businesses to onboard and pay contractors globally. The position involves hands-on technical leadership, guiding projects across multiple teams, mentoring engineers, and driving key product initiatives spanning payroll, compliance, and real-time systems, especially within large-scale Ruby on Rails and TypeScript/React codebases. Ideal candidates have over 15 years of development experience, proven leadership delivering complex cross-functional projects, expertise in resilient backend system design, and a passion for leveraging emerging AI tools and frameworks within a collaborative, high-growth tech environment.

Gusto is looking for a Sr. Staff Software Engineer for its Pay Group Engineering team, focused on designing, building, and scaling core payroll platform capabilities that impact millions of users and help grow the small business economy. This senior role centers on end-to-end project leadership, architecting robust distributed systems, driving technical strategy, mentoring across teams, and embedding AI tools in daily development workflows, within one of the largest Ruby/Rails and TypeScript/React environments. Candidates should have at least 12 years of experience, a track record of engineering leadership and system optimization, and a passion for simplifying complex, regulated software products like payroll, taxes, and compliance.

Omada Health empowers individuals to achieve health goals through digital care and sustainable behavioral change. This Software Engineer II (Enterprise) will play a key role in enhancing our platform for managing chronic conditions. You'll implement tools to improve operations, influence business outcomes, and ensure high-quality enterprise applications. Must have 3-5+ YOE with Ruby/Ruby on Rails, Python, and databases like PostgreSQL. Familiarity with AI tools and AWS cloud infrastructure is beneficial. $120-180K base range based on state and experience + bonus + equity. Must be US-based.

Omada Health empowers individuals to achieve health goals through digital care and sustainable behavioral change. This Software Engineer II (Member Engineering) will collaborate with product and engineering partners to develop the backends for mobile applications that enhance member experiences and web applications that empower our providers. Must have 3-5+ YOE with Ruby/Ruby on Rails, React or Vue, and databases like PostgreSQL. Familiarity with AI tools and AWS cloud infrastructure is beneficial. $120-180K base range based on state and experience + bonus + equity. Must be US-based.

Omada Health empowers individuals to achieve health goals through digital care and sustainable behavioral change. This Staff Software Engineer (Member Engineering) will oversee everything from conception to deployment, including architecture, design, and development. You will resolve complex issues with minimal guidance, lead large projects, anticipate infrastructure needs, and champion new technologies while writing clean and tested code and mentoring others. Must have 10+ YOE with Ruby/Ruby on Rails. $176-253K base range based on state and experience + bonus + equity. Must be US-based.

Omada Health empowers individuals to achieve health goals through digital care and sustainable behavioral change. This Senior Software Engineer (Enterprise) will develop and integrate both custom and third-party tools to enhance contracting, eligibility, and billing processes, directly impacting business outcomes. You will act as an informal team leader by identifying improvement opportunities, mentoring colleagues, and clarifying ambiguities. Must have 7+ YOE with Ruby/Ruby on Rails and Python. $156-224K base range based on state and experience + bonus + equity. Must be US-based.

The Product Engineering team builds the core experiences that make it easy for employers to give — and employees to get — great healthcare. You'll enable employers to quickly and efficiently manage their employee benefits, build tools that help members choose the right plans for their families, and help our external partners integrate Thatch into their service offerings. You'll lead a group of talented engineers and collaborate with designers, PMs, and cross-functional partners to craft polished, thoughtful end-to-end experiences.

The Foundations team is building the abstractions and automations that allow for every Thatch member to pay for insurance plans and expenses that fit their specific healthcare needs, while creating a seamless experience for employers to manage their benefits program at scale. Our focus is architecting robust data models, integrating with carriers and financial partners, and optimizing automations to manage millions of dollars of transactions. As an engineer on the foundations team, you'll help design, implement, and maintain these systems.

As a Software Engineer on the Product Experience team at Thatch, you'll build the core experiences that make it easy for employers to give — and employees to get — great healthcare. You'll enable employers to quickly and efficiently manage their employee benefits, build tools that help members choose the right plans for their families, and help our external partners integrate Thatch into their service offerings. You'll collaborate with talented engineers, designers, and cross-functional partners to craft polished, thoughtful end-to-end experiences.

We're hiring for a Founding Engineer to join our growing team! We're on a mission to free ambitious builders to work on harder problems -- not accounting or taxes. That's where the magic happens -- we solve the difficult technical challenges behind the scenes so they get less distractions and can focus on what matters. If you're looking to join a high-calibre team that cares about craft, obsesses over users, and focuses long-term, all while still shipping fast. Open to San Francisco in-person or remote. $180-$300k+ and 5% equity.

Lead a team of 3-5 engineers working in a Ruby on Rails stack to design and build all the back end support needed for core features of Beyond Finance's debt negotiation platform. Work with Ruby on Rails, PostgreSQL, and AWS to build internal-facing APIs, asynchronous backend processing, and third-party integrations. Lead technical planning and roadmap delivery, mentor engineers, and work with the leadership team to produce and deliver the engineering roadmap. 5+ years of experience building and deploying scalable applications in the cloud required, with hands-on expertise in Ruby on Rails. $175k-$195k base salary + annual bonus.

Join CompanyCam's remote-first engineering team! We're building a simple-to-use photo documentation and productivity app for contractors. As a Senior Software Engineer, you'll work with Ruby on Rails, PostgreSQL, GraphQL, and REST to tackle everything from major initiatives to important bug fixes. We're looking for T-shaped engineers with 5+ years experience who can mentor, scale codebases, and drive technical excellence. Work alongside product managers, designers, and engineers to shape features and evolve our architecture. $175k-$200k + equity. Must be U.S.-based.

Join CompanyCam's Platform Engineering team as a Senior Software Engineer - Data! Build and maintain scalable data infrastructure, focusing on backend systems integration and event pipeline architecture. Design event-driven pipelines from backend systems to Snowflake, own event pipelines through Snowplow ingestion, and optimize data workflows. Work with Rails, Snowflake, dbt, and modern data stack tools. Partner with analytics engineers and product teams to establish event tracking standards. 5+ years backend experience with Rails, 3+ years with cloud data warehouses required. $170k-$200k + equity. Must be U.S.-based.

Join CompanyCam's remote-first engineering team to build cutting-edge AI-powered features! As a Senior Software Engineer focused on Agentic Systems, you'll lead development of product features powered by LLMs and agentic systems, integrating intelligent automation into user workflows. Architect and scale AI-driven systems using prompt engineering, RAG, and workflow orchestration with Ruby on Rails, React, React Native, and PostgreSQL. Develop and automate evals to measure reasoning quality. 5+ years software engineering experience, 1-3 years with LLMs/AI agents required. $165k-$215k + equity. Must be U.S.-based.