Top Senior Ruby Jobs in Washington, DC

As a Senior Site Reliability Engineer, you will manage and improve Wikimedia's infrastructure, handle operational tasks, automate processes, and provide mentorship while participating in a 24/7 on-call rotation.

The PHP Developer will design and architect web applications using the LAMP stack, collaborate with teams, optimize performance, ensure security, mentor junior developers, and conduct code reviews.

The Software Engineer II collaborates on full-stack product engineering and ML operations, developing features and supporting ML infrastructure.

The Senior Software Engineer will design and develop backend systems and APIs, mentor other engineers, and resolve complex integration challenges in healthcare technology.

The DevOps Engineer will oversee customer projects, automating cloud infrastructure, managing CI/CD pipelines, and supporting AWS migrations while ensuring high-quality technical delivery.

As a Senior Software Engineer, you will develop efficient systems to enhance healthcare delivery and collaborate with various teams to innovate features for patient care tools.

As a DevOps Engineer at Creyos, you will enhance software development and deployment efficiency, automate processes, and monitor system performance while developing best practices in a collaborative environment.

The Engineering Manager at GiveCampus will oversee engineering pods, manage personnel, contribute to technical architecture, and support product delivery in an agile environment.

The Staff Software Engineer will develop full-stack applications, owning technical architecture, ensuring quality and speed, ideally with startup experience.

The Sr. Solution Architect leads data platform delivery, defines data engineering practices, manages teams, and optimizes client technology architectures in the insurance sector.

The Senior Software Engineer will design, implement, and test secure applications for Identity and Access Management, leading code reviews and ensuring high-quality delivery while maintaining testing environments.

The Senior Software Engineer will lead projects, architect solutions, mentor junior staff, and work full stack on platform development.

Own reliability, performance, and scalability of PostgreSQL infrastructure. Implement HA, replication, observability, capacity planning, automation, and DR. Support engineering teams with migrations, query optimization, on-call incident response, runbooks, and tooling to enable safe DB operations.

As a Cloud Engineer, you will design and maintain multi-cloud infrastructure, manage SaaS platforms, and support CI/CD pipelines while improving system performance and security.

The Senior Full Stack Software Engineer will oversee technical development in a B2B SaaS healthcare environment, mentor junior engineers, and lead product features.

Build and operate distributed systems for profile ingestion and queries in Pyroscope. Lead projects end-to-end, participate in on-call rotations, mentor teammates, design for reliability and performance, and work closely with customers and Grafana Cloud teams.

Lead design, implementation, and delivery of software via CI/CD; maintain and optimize applications; drive architecture, code reviews, testing, security, and PCI DSS compliance; mentor engineers and lead scrum team activities.

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.

As a Senior Site Reliability Engineer, you'll enhance system performance and reliability, optimize databases, and implement AI-assisted solutions for operational efficiency.

The Engineering Manager will lead a team of engineers, fostering productivity, driving team impact, and collaborating with product managers to shape the technical roadmap.

The Senior Build/Release/CI Engineer will lead automation processes to support builds across multiple platforms, optimizing CI systems, while ensuring best practices in privacy and security.

The Senior Software Engineer will develop scalable systems for cash delivery, improve developer workflows, and collaborate with teams to enhance program delivery.

Develop and implement processes to ensure high availability and reliability of services. Responsibilities include incident management, automation, capacity planning, and risk mitigation.

The Senior Software Engineer will build scalable infrastructure for a platform that fights financial crime, utilizing tools like AWS and Terraform to manage deployments and diagnose issues.

The Senior Software Engineer at Omada Health will develop scalable backend systems for healthcare applications, lead projects, code, and mentor junior engineers while integrating AI tools and collaborating across teams.