Senior Software Engineer, Engineering Productivity, Core Developer

Google
San Jose, California, United StatesFull-time$174,000–$252,000Posted Sep 2, 2026

About the role

MINIMUM QUALIFICATIONS:

  • Bachelor’s degree or equivalent practical experience.
  • 5 years of experience with software development in one or more programming

languages.

  • Experience with artificial intelligence, software architecture, and

evaluations.

PREFERRED QUALIFICATIONS:

  • Master's degree or PhD in Computer Science or related technical field.
  • 5 years of experience with data structures and algorithms.
  • Experience building self-improving systems, internal tools, or AI measurement

pipelines.

  • Demonstrated ability to drive a technical roadmap and lead a project

independently.

  • Ability to design telemetry and evaluation loops (precision/recall

backtesting, confusion matrices) for production systems.

  • Strong coding and code review skills.

ABOUT THE JOB:

Google's software engineers develop the next-generation technologies that change

how billions of users connect, explore, and interact with information and one

another. Our products need to handle information at massive scale, and extend

well beyond web search. We're looking for engineers who bring fresh ideas from

all areas, including information retrieval, distributed computing, large-scale

system design, networking and data storage, security, artificial intelligence,

natural language processing, UI design and mobile; the list goes on and is

growing every day. As a software engineer, you will work on a specific project

critical to Google’s needs with opportunities to switch teams and projects as

you and our fast-paced business grow and evolve. We need our engineers to be

versatile, display leadership qualities and be enthusiastic to take on new

problems across the full-stack as we continue to push technology forward.

We are building the future of autonomous work management and AI agents to assist

our teams and partners at scale. As a Senior Software Engineer, you will join a

team driving our agentic recursive self-improvement (RSI) strategy.

As part of our AI Agent Fleet, you will directly drive our self-improvement

architecture, focusing on continuous execution path analysis, automated

evaluation, and autonomous codebase fixes. Your work will reduce administrative

overhead in product development by enabling our agentic systems to autonomously

learn from past execution to fix their own codebase and improve overall system

quality.

The Core team builds the technical foundation behind Google’s flagship products.

We are owners and advocates for the underlying design elements, developer

platforms, product components, and infrastructure at Google. These are the

essential building blocks for excellent, safe, and coherent experiences for our

users and drive the pace of innovation for every developer. We look across

Google’s products to build central solutions, break down technical barriers and

strengthen existing systems. As the Core team, we have a mandate and a unique

opportunity to impact important technical decisions across the company.

Individual pay is determined by factors including job-related skills,

experience, and relevant education or training.

US: $174000 - $252000 (USD) + 15% bonus target + equity + benefits

Learn more about benefits at Google

[https://www.google.com/about/careers/applications/benefits/].

RESPONSIBILITIES:

  • Partner with PM and other team members to drive the engineering strategy and

roadmap for Work Management agents continuous quality and Recursive

Self-Improvement (RSI) infrastructure.

  • Build continuous quality improving loops to evaluate and improve AI agent

execution.

  • Equip the core engine harness to diagnose runtime failures and autonomously

author code changes to fix its own codebase.

  • Analyze team provided instruction and create self improving loops based on

evolving team activity.

  • Work with the engineering team to streamline AI capabilities, evaluation

methods, and quality climbing.

Responsibilities

  • Partner with PM and other team members to drive the engineering strategy and roadmap for Work Management agents continuous quality and Recursive Self-Improvement (RSI) infrastructure.
  • Build continuous quality improving loops to evaluate and improve AI agent execution.
  • Equip the core engine harness to diagnose runtime failures and autonomously author code changes to fix its own codebase.
  • Analyze team provided instruction and create self improving loops based on evolving team activity.
  • Work with the engineering team to streamline AI capabilities, evaluation methods, and quality climbing.

Qualifications

  • Bachelor’s degree or equivalent practical experience.
  • 5 years of experience with software development in one or more programming languages.
  • Experience with artificial intelligence, software architecture, and evaluations.
  • Master's degree or PhD in Computer Science or related technical field (preferred).
  • 5 years of experience with data structures and algorithms (preferred).
  • Experience building self-improving systems, internal tools, or AI measurement pipelines (preferred).
  • Demonstrated ability to drive a technical roadmap and lead a project independently (preferred).
  • Ability to design telemetry and evaluation loops for production systems (preferred).

Benefits

  • 15% bonus target
  • equity
  • benefits

Skills mentioned

System DesignDebuggingAutomationData PipelinesMachine LearningModel EvaluationGenerative AIAI AgentsOpenTelemetryPython

About Google

A problem isn't truly solved until it's solved for all. Googlers build products that help create opportunities for everyone, whether down the street or across the globe. Bring your insight, imagination and a healthy disregard for the impossible. Bring everything that makes you unique. Together, we can build for everyone. Check out our career opportunities at goo.gle/3DLEokh

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