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Top Ruby Jobs in Denver & Boulder, CO

65+ Job Results
Yesterday
Colorado, CO
Remote
12,000 Employees
139K-245K Annually
5-7 Years of Experience
12,000 Employees
139K-245K Annually
5-7 Years of Experience
eCommerce • Fintech • Hardware • Payments • Software • Financial Services
Design, build, and maintain the Payments Platform services and infrastructure for Square. Collaborate with engineering and product teams to deliver high-quality, reliable software solutions. Focus on operational excellence and promote engineering best practices.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+55 More
Yesterday
Colorado, CO
Remote
12,000 Employees
139K-245K Annually
5-7 Years of Experience
12,000 Employees
139K-245K Annually
5-7 Years of Experience
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
Design, build, and maintain the Payments Platform services and infrastructure at Square. Collaborate with engineering, product, and other teams to develop clean, reusable, and scalable software solutions. Lead the engineering of secure systems and promote operational excellence. Drive technical roadmap and focus on fault-tolerant systems.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+55 More
Yesterday
Colorado, CO
Remote
858 Employees
141K-175K Annually
3-5 Years of Experience
858 Employees
141K-175K Annually
3-5 Years of Experience
Consumer Web • Food • Software
Join the Caterer Reliability team at ezCater as a Senior Software Engineer. Work on data-driven teams, optimize catering partner performance, and enhance customer-facing systems using technologies like Ruby on Rails, GraphQL, React, and more. Collaborate with various teams to build innovative solutions and drive business impact. Full-stack experience and a passion for growth are key for this role.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+40 More

Featured Jobs

Yesterday
Colorado, CO
Hybrid
2,344 Employees
164K-279K Annually
7+ Years of Experience
2,344 Employees
164K-279K Annually
7+ Years of Experience
Fintech • HR Tech
Lead the design, development, and optimization of APIs to support customer-facing products. Collaborate with teams to define technical requirements and translate business needs into scalable API solutions. Mentor engineers and drive innovation through process improvements and automation.
Top Benefits:
401-K
Adoption Assistance
Commuter Benefits
+29 More
Yesterday
Colorado, CO
Hybrid
830 Employees
165K-180K Annually
5-7 Years of Experience
830 Employees
165K-180K Annually
5-7 Years of Experience
eCommerce • Mobile • Payments
Design, develop, and deliver new software products and features for Ibotta. Identify and implement tools and technologies for Ibotta's computer architecture. Build flexible and high-performing applications using AWS. Write tests, participate in code reviews, and deploy code using CI/CD pipelines.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+68 More
2 Days Ago
Colorado, CO
Remote
400 Employees
115K-130K Annually
1-3 Years of Experience
400 Employees
115K-130K Annually
1-3 Years of Experience
Cloud • Security • Software • Cybersecurity
Red Canary is looking for a Rails engineer to join their team and help build the Red Canary platform. The engineer will be responsible for writing code, solving technical problems, and collaborating with the product management and design teams. They should have at least 2 years of software engineering experience, experience with Ruby on Rails, and knowledge of other tech such as JavaScript, HAML, Redis, Postgres, AWS, and Docker. The engineer should also have the ability to architect scalable applications and make architectural design decisions.
Top Benefits:
401-K
Child Care Benefits
Commuter Benefits
+32 More
3 Days Ago
Colorado, CO
93,000 Employees
88K-157K Annually
3-5 Years of Experience
93,000 Employees
88K-157K Annually
3-5 Years of Experience
Information Technology • Internet of Things • Mobile • On-Demand • Software
Senior Cloud Systems Engineer responsible for solving complex technical challenges, driving day-to-day activities for application deployments and infrastructure stability, providing guidance to engineering teams, evaluating and recommending technologies, ensuring system scalability and reliability, staying updated on emerging technologies, and implementing security measures.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+46 More
3 Days Ago
Colorado, CO
Hybrid
93,000 Employees
111K-138K Annually
3-5 Years of Experience
93,000 Employees
111K-138K Annually
3-5 Years of Experience
Aerospace • Hardware • Information Technology • Security • Software • Defense
Seeking an engineer to test space flight hardware, write test scripts, collaborate with teams, and support space vehicle launch campaigns. Opportunity for growth and leadership roles within the Space Vehicle Test group at BAE Systems.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+44 More
3 Days Ago
Colorado, CO
Remote
20,000 Employees
143K-250K Annually
5-7 Years of Experience
20,000 Employees
143K-250K Annually
5-7 Years of Experience
Artificial Intelligence • Cloud • HR Tech • Information Technology • Productivity • Software • Automation
Design software for operating PostgreSQL databases in production, collaborate with stakeholders to understand requirements, build high-quality code, work in a collaborative and international team environment.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+42 More
4 Days Ago
Colorado, CO
Hybrid
5,000 Employees
100K-145K Annually
3-5 Years of Experience
5,000 Employees
100K-145K Annually
3-5 Years of Experience
Artificial Intelligence • Cloud • Software • Cybersecurity
A Services Architect at Datadog works with customers to architect and implement Datadog solutions, ensuring customer needs are met and solutions are functioning as per specifications. They collaborate with internal teams, provide technical expertise, and drive customer success through training and best practices evolution.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+62 More
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