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Vetted Backend Software Engineers in California
Pre-screened and vetted in California.
Mid-level AI/ML Engineer specializing in LLMs, RAG, and distributed MLOps
Junior Back-End Software Engineer specializing in Go/C++ and large-scale messaging systems
Staff AI Systems Engineer specializing in multi-agent and distributed platforms
Junior Software Engineer specializing in scalable systems and cloud infrastructure
Allan Farinas
Senior Full-Stack Software Engineer specializing in Python and AWS
“Backend/data engineer who has built production Python microservices (FastAPI) and AWS-native platforms for event ingestion and analytics, combining ECS/Fargate + Lambda with CloudFormation-driven environments and strong secrets/IAM practices. Experienced modernizing legacy logic with parallel-run parity validation and safe phased cutovers, and has demonstrated measurable SQL tuning wins (20–30s down to 1–2s) plus incident ownership in Glue/Step Functions ETL pipelines.”
Mid-Level Full-Stack Python Developer specializing in FinTech and data-driven web apps
Mid-level Full-Stack Engineer specializing in AI-powered e-commerce and data platforms
Senior Backend Developer specializing in Python and AWS cloud-native data pipelines
Mid-Level Software Engineer specializing in microservices and FinTech platforms
Sahachel Flores
Mid-Level Backend Software Engineer specializing in enterprise systems and applied AI/ML
“Support engineer with IBM DFSMS OAM experience who restored a production TS7770 environment during a TS7760→TS7700 migration by using logs, SLIP traps, and dump analysis to pinpoint an SMS configuration (SCDS) issue, then partnering with the customer to redo the migration successfully. Also built a personal agentic news selector system and emphasizes documentation improvements and customer education to prevent recurring incidents.”
Junior Software Engineer specializing in LLM backend systems and full-stack AI apps
Mid-level Backend Engineer specializing in Kubernetes, GitOps, and real-time streaming
Mid-level Full-Stack Software Engineer specializing in SaaS, data pipelines, and streaming systems
Mid-level Software Engineer specializing in backend systems and multimodal AI research
Mid-level Backend Software Engineer specializing in cloud microservices for FinTech and Healthcare
Senior Forward Deployed Engineer specializing in LLMs, RAG pipelines, and enterprise AI deployments