Top Remote Linux Jobs in San Diego, CA

Develop backend services and metadata pipelines for a data management and governance platform. Responsibilities include integrating relational databases, building REST services with Python, Java, and Node.js, implementing Terraform infrastructure, supporting containerized deployments and GitLab CI/CD, and writing comprehensive tests. The role also focuses on pipeline reliability, scalability, orchestration, observability, security, and AI/ML data workflows involving metadata, search, and LLM applications.

Develop and maintain secure smart card and USB authenticator applications, configuration files, scripts, testing tools, and personalization outputs. Translate client requirements, map data, create programming logic, validate cards, implement software changes, and provide release documentation and production support. Collaborate with technical teams, product owners, and clients on identity, PKI, cryptography, biometric, and access-control solutions. Apply unit testing, automation, quality practices, and industry standards while supporting design decisions and successful product implementations.

Designs and delivers scalable client applications, web applications, backend services, and APIs for secure identity enrollment systems. Responsibilities include real-time WebSocket communication, hardware integration, distributed-system architecture, authentication flows using OAuth2/OIDC and JWT, reliability and performance improvements, observability, and CI/CD containerized deployments.

Designs and analyzes complex mechanical and rocket propulsion systems, including actuators, pressure vessels, igniters, valves, thrusters, and solid rocket motors. Creates advanced CAD models and drawings, performs structural, thermal, dynamic, and tolerance analyses, supports materials selection and manufacturing, develops test plans, analyzes data, manages risks, and contributes to systems engineering, procurement, and project leadership.

Design, develop, code, test, document, and coordinate software systems and applications. Responsibilities include modeling, requirements analysis, automated testing, software system testing, design reviews, effort estimation, and participation in formal implementation activities while meeting quality, time, and cost constraints.

Freelance testers use their own Apple Vision Pro to perform functional testing of a sporting app during live events. They verify AR/VR elements, identify technical defects, document issues through Testlio’s platform, and complete ad hoc testing tasks of approximately two to three hours. Testing experience is helpful but not required, and training is available. The role is fully remote but limited to specified countries.

Designs, develops, and maintains enterprise software for federal digital services. Builds Java and Scala RESTful APIs, creates unit tests, troubleshoots defects across development through production, and uses Splunk for monitoring and log analysis. Collaborates with business analysts to identify design gaps, estimate feature work, and improve system functionality while supporting reliable software delivery across the full development lifecycle.

Modernize legacy SAS data-processing systems by translating logic into scalable, high-performance Python solutions. Build and optimize large-scale data pipelines using formats including SAS, Parquet, JSON, and SQL. Integrate PostgreSQL, implement parallel processing, automated testing, data validation, and quality assurance, and maintain well-documented code. Collaborate with IT specialists and stakeholders to validate requirements, troubleshoot issues, and deliver cloud-native modernization solutions.

Lead design and delivery of enterprise Adobe Experience Platform solutions. Architect schemas, identity, ingestion, governance, personalization, and integrations with CRM/data lakes. Optimize CI/CD and deployment processes, mentor engineering teams, coordinate cross‑functional stakeholders, ensure security/privacy compliance, and produce architecture documentation and implementation roadmaps.

Develop signal processing algorithms for camera, LiDAR, radar, and other autonomous-driving sensor data. Design acquisition, fusion, filtering, and learning-based methods; optimize them for CPU, GPU, DSP, and specialized accelerators; and collaborate with autonomy and hardware teams to deliver reliable, low-latency production systems. The role also supports experimental validation and potential research publications.

Provides QA testing support across application and project lifecycles, including test research, analysis, design, execution, maintenance, and coordination. Manages defects and resolution, identifies testing risks, coordinates test environments, writes test scripts and scenarios, and may develop test strategies for less complex projects. Collaborates with project teams to resolve issues and provides day-to-day testing guidance.