Top C# Jobs in San Diego, CA

Design and deliver customer experience solutions, lead implementation teams, define requirements, and mentor technical team members.

Design, build, and deploy scalable cloud-based solutions; translate product requirements into technical architecture; contribute to roadmaps, code, and reviews; shape engineering practices and culture in a fast-paced startup.

Lead UI-focused full-stack development: build high-performance Angular components, implement responsive accessible interfaces from design mockups, optimize front-end performance, influence component libraries and front-end architecture, and contribute to back-end .NET Core APIs and database integration.

Lead development and enhancement of mathematical optimization algorithms and APIs (LP, MIP, QP, etc.). Implement, benchmark, and document new solver features, support product releases, present at conferences, and collaborate with global teams to improve performance and numerical robustness.

As a Senior Software Engineer, you'll design modern scalable platforms, focusing on front-end and back-end development using VueJS/ReactJS and C# microservices, while integrating with AWS and modern data warehouses.

Lead full-stack development and integrations between ERP, CRM, and e-commerce systems. Build and customize Salesforce Commerce Cloud solutions, troubleshoot production issues, mentor developers, coordinate a small team, ensure secure, scalable code, and work cross-functionally to deliver high-quality e-commerce experiences.

Lead full-stack developer responsible for designing, building, and maintaining Salesforce Commerce Cloud e-commerce solutions and integrations (ERP/CRM). Mentor junior developers, provide technical leadership, troubleshoot issues, and deliver scalable, secure code while collaborating with cross-functional teams.

Design, build, and maintain scalable identity and access management services (authentication, authorization, provisioning). Lead architecture, mentor engineers, ensure security/compliance, optimize reliability, support production systems (on-call), and collaborate across product and security teams.

Work with senior engineers to design, build, and deploy full-stack solutions for public sector clients, focusing on secure identity solutions.

Configure and implement SaaS/COTS platforms, design custom forms/templates/workflows, write and troubleshoot code (JavaScript and other languages), integrate third-party systems and APIs, document use cases and technical specs, and support project planning and testing for system modernization.

Lead a software engineering team to build scalable, cloud-native applications while mentoring engineers and integrating AI solutions. Drive technical strategy, architecture, and best practices in DevOps and cloud systems.

The Lead Software Engineer will architect and develop backend services for risk operations, mentor junior engineers, and collaborate with cross-functional teams while implementing monitoring solutions.

The Principal Software Engineer at Motion will make key technical decisions, implement large software projects, take ownership of projects, and collaborate with other engineers to enhance product value.

Maintain and enhance the ChangePoint system, implement end-to-end solutions, and resolve system defects. Produce technical design and testing deliverables, support data changes in the backend, and provide off-hours support as needed. Ensure architecture and development follow best practices and collaborate with team members and end users.

The SDET at Alkami ensures high-quality software delivery by maintaining automated test suites, enhancing test frameworks, participating in Agile ceremonies, and collaborating within scrum teams.

The Technical Implementation Engineer assists in configuring digital banking solutions, collaborating with teams, managing client setups, and troubleshooting issues.

Seeking a Senior Embedded Software Engineer with expertise in RTOS and Embedded Linux, focusing on ETH PHY/MAC layers and networking. Experience in areas like SatCom, AI, and automotive is desired.

Senior full‑stack engineer focused on .NET and UI/UX modernization for cleared federal systems. Design and build C#/.NET enterprise apps, integrate with MS SQL/Oracle, conduct user research, create wireframes/prototypes, improve workflows and usability, and collaborate across engineering, QA, and operations within secure environments.

Lead the development and maintenance of high-performance cross-platform desktop and mobile applications for HiFi audio. Drive technical direction, mentor team members, and innovate audio streaming solutions while ensuring product scalability and performance.

Develop, configure, and customize Dynamics 365 CRM solutions using .NET, Web APIs (OData v4), and SQL Server. Collaborate with users to gather requirements, write documentation, test and support SaaS-hosted web applications, troubleshoot issues, and identify opportunities for scalability and improvement.

As a Software Development Manager, you will lead a team focused on enhancing our SaaS platform, managing development of secure access services, fostering an agile culture, and mentoring engineers.

Lead the development of user-facing features, collaborate with team members, and mentor others while ensuring a high quality of software design and implementation.

Lead the technical direction of an engineering team, making major technical decisions, mentoring engineers, and improving technical quality through reviews and effective communication.

The role involves designing CLI and backend services, maintaining code quality, collaborating on technical issues, and writing documentation.

Design, develop, test, and deploy C#/.NET software; document APIs; ensure quality via CI/CD and verification plans; collaborate with teams and provide technical guidance.