ruby jobs in San Diego

Associate Software Engineer at L3Harris developing embedded software for real-time control of advanced tactical radio equipment. Responsible for full software development lifecycle phases including requirements analysis, design, implementation, integration, and testing of embedded systems running on real-time operating systems.…See more Will work cross-functionally with hardware and systems engineers, develop test procedures and documentation, and utilize multiple programming languages (C++, C#, C, Java, Python, etc.) on embedded platforms including VxWorks, Linux, QNX, and others. Requires a Bachelor's degree in computer science, computer engineering, software engineering, or related field completed within the last 12 months.

Develop, design, and execute tests for wireless features on macOS and Apple products, with focus on 802.11 MAC/PHY protocol validation. Maintain calibrated test beds, develop test plans and documentation, identify and isolate bugs using debugging tools, and automate test cases.…See more Requires 3+ years of wireless technology test engineering experience, deep knowledge of 802.11 and TCP/IP protocols, scripting proficiency, and hands-on use of network analysis tools.

As a DevSecOps Engineer II, you will design and implement automation solutions for secure software delivery across multiple environments, managing CI/CD pipelines, cloud and on-premises infrastructure, and integrating security best practices throughout the development lifecycle. You'll perform OS and data platform deployments, configure security features at classified levels, and collaborate with application teams on integration and testing.…See more The role requires 5+ years of DevOps/DevSecOps experience, proficiency with CI/CD tools (Ansible, ArgoCD, GitLab, Helm, Kubernetes, Jenkins, Azure DevOps), and expertise in configuration management, application lifecycle management, and cybersecurity. You must hold or be eligible for a Secret-level security clearance and obtain Security+ and Linux+ certifications within 120 days.

Associate Software Engineer will develop embedded software for real-time control of advanced tactical radio equipment, applying computer science and mathematical analysis across the full SDLC including requirements, design, implementation, integration, and test. The role requires proficiency in multiple programming languages (C++, C#, C, Java, Python, etc.) and real-time operating systems (VxWorks, Linux, QNX, Integrity, Windows CE) on various processor architectures.…See more Key responsibilities include hardware-software interface development, test procedure creation, modeling and experimental testing, and peer code reviews. Candidates must be pursuing or have recently completed a Bachelor's degree in computer science, computer engineering, software engineering, electrical engineering, or related field.

Frontend-leaning Software Engineer II at a healthcare price-transparency startup, responsible for building intuitive data visualization components and full-stack features using Python/Django and React/TypeScript. You'll transform complex healthcare pricing data into clean, interactive web experiences while collaborating with product and engineering teams on both UI layer development and backend systems.…See more Requires 3+ years in Python or equivalent programming experience, proficiency in React/TypeScript/Vue, Django expertise, and strong SQL/database knowledge.

Associate Software Engineer at L3Harris will develop embedded software for real-time control systems in tactical radio equipment, working across the full software development lifecycle from requirements through testing. The role involves designing hardware-software interfaces, implementing in multiple languages (C++, C#, C, Java, Python, etc.) on embedded RTOS platforms (VxWorks, QNX, Linux), and participating in peer reviews and defect tracking.…See more Candidates must be pursuing or have recently completed a Bachelor's in Computer Science, Computer Engineering, Software Engineering, or related field.

Staff SRE for ServiceNow's Government Community Cloud, providing 24/7 production support across a 3-shift team. The role combines software development, systems engineering, and networking to maintain reliability, scalability, and performance of federal infrastructure, with emphasis on automation, incident reduction, and MTTR optimization.…See more Requires 8+ years of related experience (or equivalent education trade-off), deep Linux knowledge, 2+ years DevOps/CI-CD and cloud experience, coding proficiency in Python/JavaScript/Ruby, database administration, and observability expertise at scale.

Senior Software Architect responsible for designing, managing, and defending large-scale classified software systems while leading development teams and ensuring architectural flexibility and maintainability. The role requires 12+ years of experience designing integrated classified systems, 10+ years leading development teams, and expertise in secure systems architecture, code quality analysis, and CI/CD pipelines.…See more Responsibilities include overseeing team training, participating in technical discussions, managing architectural changes, and performing systems architecture activities in support of Agile/SCRUM teams.

Senior Software Engineer on the Pyxis ES Development team, responsible for designing and implementing scalable enterprise software solutions in microservices-based architectures. The role requires 5+ years of coding experience in languages like Python, Java, Go, C, or C++, with hands-on expertise in modern web technologies (React, Node.js, Spring, Ruby), containerization, messaging platforms (Kafka, RabbitMQ), and relational databases.…See more You will conduct software testing and evaluation, provide technical documentation, participate in design reviews, and work collaboratively with cross-functional teams in Agile environments. Strong analytical and problem-solving abilities, plus experience with cloud platforms and infrastructure-as-code tools, are essential.

Associate Software Engineer role focused on developing embedded software for real-time control of advanced tactical radio equipment. The role involves full software development lifecycle participation (requirements, design, implementation, integration, test) using multiple programming languages (C++, C#, C, Java, Python, etc.) and real-time operating systems (VxWorks, Linux, QNX, Integrity, Windows CE).…See more Responsibilities include hardware-software interface development, test procedure creation, experimental evaluation using modeling tools, and peer code review. This is an entry-level position for recent graduates or those completing a Bachelor's degree in computer science, computer engineering, software engineering, electrical engineering, or related fields.

This software engineering internship involves developing embedded software for real-time control of advanced tactical radio equipment, working across the full software development lifecycle from requirements analysis through testing and integration. The role requires applying computer science and engineering principles using multiple programming languages (C++, C#, C, Java, Python, etc.) on embedded real-time operating systems (VxWorks, Linux, QNX, Integrity, Windows CE) and evaluating hardware-software interfaces.…See more Interns will develop test procedures, participate in peer reviews, and utilize modeling tools to conduct experimental tests. The position demands a strong foundation in computer science, computer engineering, software engineering, electrical engineering, or related disciplines.

Sr. Systems Engineer supporting the Navy's Key Management project portfolio, responsible for leading system engineering, hardware, and software analysis to develop systems meeting customer requirements.…See more Will define and apply systems engineering processes, manage requirements (decomposition, allocation, verification, validation), develop system architecture and CONOPS, and produce comprehensive technical documentation including specifications, manuals, and design documents. Requires 8+ years of experience with model-based systems engineering, database management (MySQL, Oracle, SQL Server), Linux/UNIX, Agile methodologies, and DoD 8570-approved security certification. Will work at customer facilities up to 5 days/week, participating in customer meetings and technical interchange meetings.

The Sr. Test Development Engineer leads automation testing for a medical device company's software/firmware products, designing and executing end-to-end test suites, developing automated test scripts, and maintaining test infrastructure.…See more The role requires 5+ years of software/test development experience and 4+ years of OOP programming (Java, Python, Ruby), with hands-on responsibilities including test case design, debugging, requirements traceability, and collaboration with development teams on root-cause analysis. The engineer will mentor junior staff, leverage AI systems to accelerate test execution, and ensure compliance with medical device and cybersecurity regulations.

Sr. Systems Engineer supporting the Navy's Key Management project portfolio, leading system engineering, hardware, and software analysis to develop systems meeting customer requirements.…See more Responsibilities include defining and applying systems engineering processes, managing requirements through decomposition/allocation/verification/validation, developing system architecture and CONOPS, leading technical discussions, and writing comprehensive technical documentation. Requires 8+ years of experience with model-based systems engineering, database management (MySQL, Oracle, SQL Server), Linux/UNIX, Agile methodologies, and DoD 8570 security certification.

Sr. Site Reliability Engineer responsible for building and improving observability infrastructure, monitoring systems, and reliability patterns across AppFolio's Real Estate Platform.…See more You'll work with engineering teams to implement SLIs/SLOs, diagnose performance issues across the full stack, and manage infrastructure-as-code deployments on Kubernetes and AWS. Strong coding skills (Go, Ruby, or Python) and 5+ years of industry experience required; you'll be on-call and expected to help teams become self-sufficient in reliability practices.

Lead systems engineering analysis and architecture development for the Navy's Key Management project portfolio. Define and apply systems engineering processes, manage requirements through decomposition/allocation/verification/validation, and develop system architecture, CONOPS, and use cases.…See more Produce technical documentation including specifications, design documents, and user guides. Requires 8+ years of experience with model-based systems engineering, database management (MySQL, Oracle, SQL Server), operating systems (Linux, UNIX), Agile methodologies, and software design patterns.

Senior Software Engineer responsible for developing scalable, resilient web-based solutions for AppFolio's SaaS leasing platform. You will lead technical projects end-to-end, mentor engineers, optimize algorithms and database queries for performance, and drive engineering excellence through TDD and CI/CD practices.…See more The role requires 5+ years building and scaling web applications, proficiency in modern languages (Ruby, Java, or Python), and experience leading cross-functional technical initiatives. You'll work across the full development stack while championing clean architecture, automated testing, and continuous improvement.