✦ Luna Orbit — Software Engineering

Performance Engineer SMTS

at Salesforce

📍 California - San Francisco Unknown 💰 $148K – $223K USD / year Posted March 25, 2026
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Position Details

Salary $148K – $223K USD / year
Type Not Specified
Experience senior
Exp. Years 5+ years
Education Not specified
Category Software Engineering

About this role

This role involves optimizing the performance and scalability of large-scale applications and databases, with a focus on AI capabilities and high transaction systems.

Key Responsibilities

  • Optimize application performance
  • Enhance database scalability
  • Implement AI/LLM models
  • Develop with Java and C++
  • Ensure system reliability

Technical Overview

The technical environment includes application/database internals, Oracle databases, GPU acceleration, AI/LLM models, and performance optimization for high scale systems.

Ideal Candidate

The ideal candidate is a senior performance engineer with 7+ years of experience in optimizing large-scale applications and databases, with strong knowledge of Oracle, SQL, and GPU technologies. They should have a deep understanding of application and database internals, and experience with AI/LLM models and generative AI.

Must-Have Skills

7+ years development experience5+ years optimizing large scale applications and databasesknowledge of structured and unstructured database fundamentalsprogramming in Java or C++experience with Oracle databasesfamiliar with AI/LLM Modelsdevelopment experience with PL/SQLSQLOracleexperience with GPU's

Nice-to-Have Skills

generative-AI technologiesagentic frameworksperformance and scalability optimizationapplication/database internals

Tools & Platforms

OracleGPU'sAI/LLM Models

Required Skills

7+ years development experiencelarge scale applicationsdatabasesOracleSQLPL/SQLGPU'sAI modelsgenerative AIapplication internalsdatabase internalsscalabilityoptimizationhigh scale systemsObject-Oriented programmingJavaC++

Hard Skills

JavaC++Object-Oriented programmingSQLPL/SQLOracleGPU'sAI/LLM Modelsgenerative-AI technologiesapplication/database internalsperformance optimizationscalabilityhigh scale systems

Soft Skills

problem-solvingcollaborationinnovative thinkingperformance focusscalability mindset

Industry & Role

Industry SaaS
Job Function Performance optimization for large-scale AI-enabled applications
Role Subtype Software Engineer
Tech Domains Oracle, SQL / PostgreSQL, AI & Machine Learning

Keywords for Your Resume

performance engineerlarge scale applicationsdatabasesOracleSQLPL/SQLGPU'sAI modelsgenerative AIapplication internalsdatabase internalsscalabilityoptimizationhigh scale systemsObject-Oriented programmingJavaC++

Deal Breakers

Lack of 5+ years experience in large scale systems, No experience with Oracle or SQL databases, No familiarity with GPU's or AI models

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