Backend Developer Jobs in San Diego

14 positions available in CA. Biotech and defense stronghold with 210K+ life sciences and aerospace jobs

What Does a Backend Developer Do?

Back-end developers build the server-side infrastructure and logic that power applications, handling databases, APIs, authentication, and business logic. They ensure systems are secure, scalable, and performant.

Backend Developer Salary in San Diego

The median salary for a Backend Developer in San Diego is $135,217 per year. The range is $97K - $173K (P10: $73,785, P90: $221,592). (BLS OEWS 2025) Typical US salary range: $85K - $140K. In Europe: €60K - €90K. Cost of living in San Diego is very high compared to other cities.

Most In-Demand Skills

Python/Java/Go SQL/Database Design REST/GraphQL APIs Authentication & Security System Design Caching Strategies

The San Diego Job Market

Biotech and defense stronghold with 210K+ life sciences and aerospace jobs. San Diego's biotech cluster rivals the Bay Area with fortress-like stability in life sciences and defense sectors.

Top industries: Biotechnology, Aerospace & Defense, Software, Healthcare.

Mix of public transit and sprawl; remote biotech and aerospace roles are expanding rapidly.

Career Path & 2026 Trends

Back-end developers progress to senior engineer, architect, or technical leadership roles; many specialize in microservices or cloud architecture. Back-end development in 2026 emphasizes cloud-native patterns, event-driven architectures, and observability over traditional monolithic approaches.

Interview Tip

Be ready to discuss database design decisions and trade-offs—explain why you chose specific technologies for specific problems rather than using defaults.

How to Find a Backend Developer Job in San Diego?

jobko.ai aggregates listings from 40+ sources (Indeed, LinkedIn, Glassdoor, and more) and uses AI to analyze each posting against your profile. With 14 current Backend Developer listings in San Diego, you get honest match scores, red flag detection, and personalized CV advice — all for free.

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