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Senior Software Engineer Jobs in Rialto, CA (NOW HIRING)

Esri

Sr. Software Development Engineer - Scala

Redlands, CA

$123K - $162K/yr

As a software engineer, you will design and develop software used by organizations across diverse industries as an important part of their daily work. You will be part of a talented cross-functional ...

Esri

Sr. Software Development Engineer - Scala

Redlands, CA · On-site

$123K - $202K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a software engineer, you will design and develop software used by organizations across diverse industries as an important part of their daily work. You will be part of a talented cross-functional ...

Esri

Sr. Software Development Engineer - Scala

Redlands, CA · On-site

$123K - $202K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a software engineer, you will design and develop software used by organizations across diverse industries as an important part of their daily work. You will be part of a talented cross-functional ...

Esri

Sr. Generative AI Software Developer

Redlands, CA · On-site +1

$54.75 - $72.50/hr

Overview Esri's Professional Services division is seeking an experienced Sr. Software Development Engineer to help advance the next generation of geospatial data quality capabilities across the ...

Zorts Sports

Software Engineer

Claremont, CA · Remote

$100K - $125K/yr

Software Engineer Flash Biometrics | Hybrid/Remote - Claremont, CA Salary Range: $100,000-$125,000 About Flash Biometrics Flash Biometrics is transforming event admissions with fast, secure, and ...

MESSI

Software Engineer

Corona, CA · On-site

The Software Engineer (for Embedded Systems Development) is responsible for participating with an engineering team in the creation of an energy storage system to be used in commercial and industrial ...

CoStar Group

LoopNet - Senior Full Stack Engineer

Orange, CA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Our team is seeking an accomplished Senior Software Engineer to join our team in supporting multiple software products and brands across the organization, such as www.LoopNet.com. You will have a ...

ElDorado National California Inc

Software Engineer III

Riverside, CA · Hybrid

$120K - $145K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Software Engineer III Location: Riverside, CA Salary Range: $120,000 - $145,000 Position Summary The Software Engineer III is responsible for the design, development, testing, and troubleshooting of ...

Eldorado CA

Software Engineer III

Riverside, CA · On-site

$120K - $145K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Software Engineer III Location: Riverside, CA Salary Range: $120,000 - $145,000 Position Summary The Software Engineer III is responsible for the design, development, testing, and troubleshooting of ...

Equus Compute Solutions

Software Engineer II

City Of Industry, CA · On-site

$101K - $138K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Software Engineer II role requires strong interest in software, technology, and continuous learning. In addition, a solid grasp of modern software design principles combined with in-depth ...

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Showing results 41-60

All JobsSoftware Engineer JobsSenior Software Engineer JobsSenior Software Engineer Jobs in Rialto, CA

Senior Software Engineer information

See Rialto, CA salary details

$75.7K

$143.7K

$192.5K

How much do senior software engineer jobs pay per year?

As of Aug 17, 2026, the average yearly pay for senior software engineer in Rialto, CA is $143,689.00, according to ZipRecruiter salary data. Most workers in this role earn between $122,800.00 and $161,900.00 per year, depending on experience, location, and employer.

What is a senior software engineer?

A senior software engineer designs, codes, tests, and maintains computer software. While these are your primary responsibilities as a senior software engineer, you may also have supervisory duties. These include overseeing a team of junior software engineers or developers. The senior software engineer title is sometimes used interchangeably with senior developer, and positions for both may share similar job duties and responsibilities. In general, software engineers are distinguished from developers in that software engineers apply engineering principles to software development.

What are the key skills and qualifications needed to thrive as a senior software engineer, and why are they important?

To thrive as a Senior Software Engineer, you need advanced programming skills, deep understanding of software architecture, and several years of experience in software development, often supported by a relevant degree. Familiarity with tools like Git, CI/CD pipelines, cloud platforms, and expertise in technologies such as Java, Python, or JavaScript are typically required. Leadership, problem-solving, and effective communication are crucial soft skills for mentoring teams and collaborating across departments. These skills ensure the delivery of robust, scalable solutions and drive successful project outcomes in complex technical environments.

What are some common challenges senior software engineers face when mentoring junior team members?

Senior Software Engineers often mentor junior colleagues, which can be incredibly rewarding but also presents challenges. Balancing mentorship with project deadlines can be demanding, as it requires strong time management and communication skills. Additionally, adapting explanations to different learning styles and levels of experience can be tricky. However, effective mentorship helps build a stronger team and can lead to enhanced leadership opportunities for the senior engineer.

What is the difference between Senior Software Engineer vs Software Developer?

AspectSenior Software EngineerSoftware Developer
CredentialsBachelor's or higher in CS or related field; experience often 5+ yearsBachelor's in CS or related field; entry to mid-level experience
Work EnvironmentDesigning complex systems, leading projects, mentoringWriting code, developing features, debugging
Industry UsageUsed across tech companies, startups, enterpriseCommon in software firms, startups, freelance work
Search & ComparisonOften compared for experience level, responsibilitiesCompared for entry-level to mid-level roles

The main difference between a Senior Software Engineer and a Software Developer lies in experience, responsibilities, and scope. Senior Software Engineers typically have more experience, lead projects, and mentor others, while Software Developers focus on coding and feature development. Both roles are essential in tech companies, but the Senior Software Engineer position involves higher-level planning and leadership.

More about Senior Software Engineer jobs

What are the most commonly searched types of Software Engineer jobs in Rialto, CA?

The most popular types of Software Engineer jobs in Rialto, CA are:

What are popular job titles related to Senior Software Engineer jobs in Rialto, CA?

For Senior Software Engineer jobs in Rialto, CA, the most frequently searched job titles are:

What job categories do people searching Senior Software Engineer jobs in Rialto, CA look for?

The top searched job categories for Senior Software Engineer jobs in Rialto, CA are:

What cities near Rialto, CA are hiring for Senior Software Engineer jobs?

Cities near Rialto, CA with the most Senior Software Engineer job openings:

Senior Software Engineer jobs near you
Infographic showing various Senior Software Engineer job openings in Rialto, CA as of August 2026, with employment types broken down into 1% Internship, 85% Full Time, 11% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $143,689 per year, or $69.1 per hour.

Sr. Software Engineer - Generative AI & Assistants, ArcGIS Pro

Esri

Redlands, CA

$123K - $162K/yr

Full-time

Re-posted 9 days ago

Esri rating

9.6

Company rating: 9.6 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

7th of 244 rated software companies

Job description

Overview

ArcGIS Pro is a powerful geographic information system (GIS) software that is used to analyze, visualize, and share spatial data, helping to solve real-world problems. We're on a mission to improve the accessibility of these tools through AI assistant functionality. As a team committed to innovation, you'll have a unique opportunity to bring your expertise in AI and machine learning to the world's leading GIS software.

Through curiosity and investigative research, you'll understand future capabilities and be able to fine-tune AI models to ensure quality functionality. You'll design, build, and test AI Copilot experiences to assist our users in ways that have never been achieved before, impacting industries in government, public safety, conservation, imagery and more.

In this role, you'll collaborate with our cross-functional global team of software engineers, product engineers, designers, product managers, and release engineers committed to delivering a host of cutting-edge capabilities. Bring your passion for AI and natural language processing and apply today!

Responsibilities

  • Contribute to the design and implementation of an AI Copilot for ArcGIS Pro
  • Design, develop, and implement AI models, prompts, algorithms and agents in C# or Python, particularly focusing on natural language generation and understanding using LLMs and embedding models
  • Write scalable, robust, testable, efficient, and easily maintainable code in C#, Python, or C++
  • Build software that follows the latest industry-standard design patterns, development methodologies, and deployment models
  • Collaborate with cross-functional teams to understand user needs and devise possible solutions
  • Translate software requirements into stable, working, high-performance software
  • Stay up to date with the latest advancements in AI and machine learning technologies like LLMs, multimodal models, text/embedding models, frameworks like LangChain and Semantic Kernel

Requirements

  • 5+ years of demonstrated experience in developing robust code and exceptional problem-solving skills using the C# programming language and the .NET platform
  • Experience with large language model tools like Semantic Kernel or LangChain
  • Experience with machine learning frameworks like TensorFlow, PyTorch, or similar
  • Familiarity with AI and Machine Learning concepts
  • Strong knowledge of data structures and algorithms
  • Knowledge of REST APIs and HTTP-based web services
  • Strong knowledge of GIT
  • Excellent communication skills, with the ability to explain complex concepts to non-technical team members
  • Demonstrated ability to self-direct, with an eagerness to learn and grow
  • Bachelor's degree in computer science, GIS, Mathematics, or related field

Recommended Qualifications

  • Experience with natural language processing and generative models
  • Good knowledge of Python
  • Experience in C++
  • Experience with cloud services like AWS, Google Cloud, or Azure
  • Master's degree in computer science, GIS, Mathematics, or related field

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What Esri employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

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About ESRI

Sourced by ZipRecruiter

Our passion for improving quality of life through geography is at the heart of everything we do. Esri's geographic information system (GIS) technology inspires and enables governments, universities, and businesses worldwide to save money, lives, and our environment through a deeper understanding of the changing world around them.

Industry

Scientific research and development services

Company size

1,001 - 5,000 Employees

Headquarters location

Redlands, CA, US

Year founded

1969

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