Top Senior Ruby Jobs in Washington, DC

As a Senior Software Engineer, you'll lead development of features, collaborate across teams, mentor junior engineers, and improve systems and architecture.

Responsible for building new products, updating existing offerings, leading projects, mentoring, and ensuring quality and alignment in technical implementation. Collaborate with teams to drive projects from ideation to production.

Design, scale, and manage AWS services for IoT devices. Collaborate on infrastructure, optimize performance, and ensure high availability of services.

Build and scale real-time invariant enforcement across fund flows, contribute to core platform development, mentor junior engineers, and operate correctness models in production.

The role involves driving FinOps culture, managing cost allocation, optimizing vendor contracts, and developing tools for financial visibility in engineering decisions.

As Principal Software Engineer, lead the design and implementation of the Identity Platform, focusing on security, scalability, and user experience. Collaborate with stakeholders to define technical direction and innovate within the team.

The Sr Software Engineer will enhance platform performance, develop cloud-native systems, improve CI/CD processes, and oversee deliverables while collaborating with feature teams.

As a Staff UI Software Engineer, you will lead the design and architecture of the Basis application, mentoring others and driving large-scale projects while enhancing UI performance and quality.

As a Senior Software Engineer at Coinbase, you will build scalable backend services using Golang, mentor junior developers, and collaborate with teams to enhance financial operations.

The Lead Software Engineer will design scalable distributed systems on AWS and Kubernetes, mentor engineers, and influence technical direction across teams while ensuring system performance and reliability for marketing intelligence products.

As a Senior Software Engineer, you will design and build internal tooling systems, develop AI-powered workflows, and mentor junior engineers, delivering impactful projects for financial operations.

The Staff Software Engineer will define architecture for cross-service financial correctness, mentor engineers, and lead AI guardrails while collaborating with multiple teams.

As a Senior Site Reliability Engineer, you'll design and build complex systems, support Atlas platform operations, automate processes, and ensure high availability of services.

Design and develop core platform services for account management. Lead technical evolution, ensure reliability, mentor engineers, and collaborate across teams to improve applications.

As a Senior Software Engineer at Coinbase, you will design scalable backend systems, lead growth experiments, and write high-quality code to enhance the crypto trading experience for users.

The role involves leading AI product development, enhancing CI/CD frameworks, automating IT workflows, supporting AWS services, and driving cloud security best practices.

Lead application security strategy at Upstart, focusing on threat modeling, application security controls and influencing engineering to enhance security posture across products.

As a Senior Quality Platform Engineer, you will develop and maintain quality infrastructure, improve developer experience, and implement quality engineering practices to ensure scalable, efficient testing workflows.

As a Lead Infrastructure Engineer, you'll enhance database reliability, automate infrastructure, collaborate on initiatives, and participate in on-call duties.

Lead a team building Prime Onchain Wallet for institutional clients: set vision and roadmap, drive architecture and high-quality execution of multi-tenant distributed systems, coach engineers, recruit talent, participate in on-call rotations and incidents, and partner across product, compliance, and GTM to deliver secure, scalable on-chain infrastructure.

Design and build frontend systems for new consumer credit experiences. Develop scalable services, collaborate on features, drive technical decisions, and apply AI workflows.

Lead the architectural design and development of a new consumer credit product, focusing on backend systems, distributed services, and integrating AI tools. Mentor team members and influence product direction through engineering insights.

Lead front-end technical strategy for Coinbase Advanced trading platform: define and execute a scalable roadmap, deliver a low-latency interface across web and mobile, mentor engineers, anchor complex projects, and ensure high standards for code quality and system design.

Design and maintain scalable web services for a B2B SaaS application using Go and Ruby. Implement AI tools for development optimization and mentor junior engineers.

The Developer Experience Engineer will own and enhance SDKs and open-source projects, build developer tools, and improve the overall developer experience while engaging with customers for feedback.