backend-services jobs in San Diego

Staff Software Engineer role leading technical strategy and architecture for TurboTax and Tax Experiences products at Intuit. You'll drive end-to-end technology initiatives across customer-facing and backend systems, architecting highly scalable applications that handle massive seasonal traffic while integrating AI capabilities like intelligent guidance and document extraction.…See more Responsibilities include setting technical direction, mentoring engineers, designing resilient distributed systems, and collaborating cross-functionally with product, design, data science, and compliance teams to solve complex tax fintech problems at scale.

Saronic Technologies seeks experienced Systems Software Engineers to develop software for autonomous maritime systems, working across the full stack from low-level hardware interfaces and embedded systems to backend services and infrastructure. The role requires strong software engineering fundamentals and hands-on experience with cyber-physical systems, sensor/actuator integration, distributed services, and mission-critical reliability.…See more Candidates should have 5+ years of professional experience with C++, Python, Rust, or Go, Linux proficiency, and a track record building systems that interact with real-world hardware in robotics, autonomy, aerospace, or similar domains.

Lead Shield AI's Shared Services Engineering team, building and operating common APIs, SDKs, and customer-facing applications across the product portfolio. This is a hands-on technical management role requiring 7+ years of software engineering experience including team leadership, where you'll guide architecture and delivery of full-stack systems, establish secure and versioned interfaces for internal and external customers, and balance roadmap priorities across product needs and operational health.See more

This is a senior full-stack engineer role responsible for architecting and building internal platforms and cloud infrastructure that serve operations, finance, lab, and external customers. The engineer will design data models and APIs connecting lab systems, business software (NetSuite, ATS, CRM), and internal dashboards; build robust cloud infrastructure managing provisioning, cost, reliability, and security; and set technical direction on architecture, code quality, CI/CD, and observability across a growing engineering org.…See more The role requires 10+ years of full-stack production experience, deep hands-on cloud infrastructure knowledge, modern frontend (React) and backend skills, and ability to work directly with non-engineering stakeholders to translate ambiguous business requirements into shipped software. Over time, the engineer will build and mentor a team.

Design and build AI agents and full-stack web applications that automate enterprise workflows, with expertise in agentic AI frameworks, LLM orchestration, and generative AI integration. Architect a multi-agent platform enabling PM and engineering agents to exchange plans and context, while developing backend services in C#/.NET/Python/TypeScript and modern Angular/React frontends that connect to enterprise systems like Jira, Microsoft 365, and SQL/NoSQL databases.…See more Define agentic engineering standards including tool contracts, prompt management, guardrails, and agent evaluation. Requires hands-on experience with LLM application development, RAG, tool calling, prompt engineering, agentic runtimes (LangGraph, AutoGen, n8n), and full-stack enterprise application development on AWS or Azure.

Whova is hiring full-stack Software Engineers to build scalable front-end and backend services for an event-management platform used by over a million users globally. You'll work on either the mobile/web front-end or backend services, focusing on high availability, low latency, and code quality through testing and code reviews.…See more The role requires a solid understanding of computer systems, data structures, and algorithms, with comfort in Python and exposure to JavaScript, HTML, and CSS. You'll be paired with a senior engineer for structured onboarding and will collaborate with product and design teams to translate requirements into technical solutions.

Lead Shield AI's Shared Services Engineering team as a technical manager responsible for building, hiring, and coaching engineers who deliver cross-product infrastructure, SDKs, APIs, and customer-facing systems. Define and execute the team's roadmap while remaining hands-on in architecture and complex engineering decisions, balancing customer needs, operational health, and long-term technical investment.…See more Establish secure, reliable, and well-documented interfaces for internal and external users, and communicate plans and tradeoffs across engineering, product, and leadership.

Senior Software Engineer responsible for building and integrating fleet workflow software that serves U.S. Navy users.…See more The role spans full-stack development (TypeScript/React frontend, Python backend services, APIs) with heavy emphasis on user discovery, systems integration, and cross-boundary troubleshooting. You'll work directly with operational users to understand their workflows, prototype solutions, and refine based on feedback. Work includes integration with Government systems in classified environments and collaboration with both Sofar and Government engineering teams.

CoStar seeks a Senior Software Engineer to design and build production applications using C# and .NET on AWS, with hands-on experience leveraging Claude for AI-assisted development. The role focuses on building scalable, cloud-native solutions and involves building APIs, backend services, system design, code reviews, and mentoring.…See more Required skills include strong C# and .NET expertise, hands-on AWS experience (EC2, ECS/EKS, Lambda, S3, RDS, DynamoDB, CloudWatch), Git workflows, and software design principles. Preferred qualifications include practical Claude experience, Databricks, microservices, CI/CD pipelines, and infrastructure-as-code tools like Terraform or CloudFormation.

Senior AI Software Engineer responsible for designing, developing, and deploying LLM-powered applications and AI-assisted development workflows within a large-scale enterprise Linux environment (~6M+ LOC, primarily C/C++). Build high-performance GPU-based inference pipelines using vLLM and modern frameworks, develop agentic AI workflows with RAG and tool calling, and integrate LLMs with vector databases and enterprise systems into production.…See more Collaborate across software engineers, AI researchers, and platform teams to productionize AI services while optimizing for performance, latency, scalability, and operational efficiency. Requires 4+ years software development, strong Linux/Red Hat experience, advanced C/C++, Python, LLM/RAG expertise, and GitLab CI/CD workflows.

Senior Software Engineer building foundational services and SDKs that power Speechify's cross-platform product experience. Responsibilities include collaborating with product teams on API design, optimizing existing functionality for performance and parsing efficiency, and shipping cloud functions and backend services in Kotlin.…See more The role requires systems thinking, rapid execution, and ability to navigate technical/UX tradeoffs across multiple product teams.

The Senior Scientific Platform Engineer will develop and maintain software components, data processing workflows, and platform services that operationalize scientific innovations for clinical studies. The role requires translating research outputs and algorithms into production-grade backend services, APIs, and data pipelines on AWS, while collaborating with Science, Data Science, Product, and Engineering teams.…See more The ideal candidate has 5+ years building analytics platforms or scientific computing solutions, strong Python proficiency, and experience with cloud-native and serverless architectures. The position demands the ability to understand complex scientific methods and transform them into scalable, validated, maintainable software solutions within a regulated healthcare environment.

Join Humanoid's Platform Infrastructure team as a Software Engineer focused on device security and identity. You'll design and implement the cryptographic chain of trust, secure boot pipelines, key management infrastructure, and certificate lifecycle management that ensures only trusted software runs on trusted hardware across their fleet of humanoid robots.…See more Working alongside senior engineers, you'll write production-quality backend and automation code spanning factory provisioning to cloud infrastructure, collaborating across firmware, applications, cloud, and operations teams. This role requires 5+ years of professional experience, strong CS fundamentals, proficiency in Python, C/C++, TypeScript, or Rust, comfort with Linux, and the ability to work on-site in San Diego.

As a Senior AI Engineer at Teradata, you will design and build agent-based AI solutions that enhance developer productivity, working on scalable, marketplace-ready platforms across the Software Development Lifecycle. You'll develop high-quality backend services and APIs, integrate AI/ML technologies including LLMs and agentic AI, and collaborate with cross-functional teams on Teradata's AI platform.…See more The role requires 5+ years of experience in backend services, distributed systems, or data platforms, with strong proficiency in Java, Go, or Python, and hands-on expertise in RESTful APIs, SQL/NoSQL databases, Kubernetes, and cloud platforms. You will also mentor engineers and stay current with emerging AI/ML and cloud-native technologies.

Design and develop frontend features for PlayStation across PS5, mobile, and other platforms using React Native and web technologies. Architect complex, scalable UI components and applications with strong object-oriented design principles, working across multiple teams to deliver production-ready features.…See more Collaborate with product, design, and QA teams to translate requirements into technical implementations, while mentoring peers and driving engineering best practices through code review and architectural guidance.

Whova seeks full-time Software Engineers to build scalable front-end and backend services for a global event platform serving over a million users. You will design and deploy high-availability backend services or build mobile and web applications, write unit tests and automation, and translate product requirements into technical solutions.…See more You'll be paired with a senior engineer for structured onboarding and expected to deliver results on schedule while maintaining code quality.