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Senior Software Engineer Shopify Jobs in California

Sr. Software Engineer

Santa Monica, CA · On-site

$175K - $350K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

We are the mobile commerce engine that powers shopping for Shopify's fastest-growing brands. $15B ... Everyone here builds and code is core to what we do - engineers, product, leadership. We use our ...

Senior Software Engineer

Irvine, CA · On-site

$129K - $171K/yr

They are seeking a Senior Software Engineer to maintain and enhance software that supports state estimation and virtual metering for complex electrical networks, as well as develop REST APIs and ...

Sr. Software Engineer - SOC

San Jose, CA · On-site

$143K - $189K/yr

Job Title: Sr. Software Engineer - SOC (318578) Job Location: San Jose, CA (100% remote for now but need to be onsite as soon as campus opens) Duration: 6+ months contract Client: Samsung Description:

Senior Software Engineer As a Senior Software Engineer, you may work on projects that require strong execution, communication, analytical judgment, and the ability to move quickly in ambiguous ...

Senior Software Engineer

Temecula, CA · On-site

$150K - $175K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

Senior Software Engineer / Technical Leader (Individual Contributor) Core Technologies: C/C++, Cryptography, Python, Linux/POSIX, Systems Programming Focus Areas: Secure software, cryptographic ...

Senior Software Engineer

Gardena, CA

$124K - $164K/yr

The Senior Software Engineer designs and delivers features and services using Microsoft technologies, work with software engineers and product team, and contributes to architectural decisions. This ...

Senior Software Engineer

San Mateo, CA · On-site

$198 - $215/hr

  • Medical

  • Dental

  • Vision

  • Retirement

Senior Software Engineer Department: Engineering Employment Type: Full Time Location: San Mateo, CA Description BigHat Biosciences is looking for a Senior Software Engineer to join our engineering ...

Senior Software Engineer

San Mateo, CA · On-site

$140K - $184K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

Senior Software Engineer Department: Engineering Employment Type: Full Time Location: San Mateo, CA Description The role: BigHat Biosciences is looking for a Senior Software Engineer to join our ...

Senior Software Engineer Location: San Francisco, CA or Denver, CO (Hybrid, 3 days/week). Salary: $120k-$190k + equity. Full-time. Offstream is building the infrastructure for the environmental ...

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Senior Software Engineer Shopify information

How does a senior software engineer at Shopify typically collaborate with cross-functional teams?

At Shopify, Senior Software Engineers regularly work alongside product managers, designers, data scientists, and other engineering teams to deliver impactful solutions. This collaboration often involves participating in sprint planning, code reviews, and design discussions to align technical implementation with business goals. Effective communication and an openness to feedback are crucial, as these teams are highly autonomous and value transparency. Senior engineers are also expected to mentor junior team members and help shape technical direction through knowledge sharing and leadership.

What does a senior software engineer at Shopify do?

A Senior Software Engineer at Shopify designs, develops, and maintains software systems that power Shopify’s e-commerce platform. They collaborate with cross-functional teams to implement scalable solutions, provide technical leadership, and mentor junior engineers. Their responsibilities often include architecting new features, optimizing performance, and ensuring high code quality, all while keeping Shopify’s merchants and customers in mind. Senior engineers also help shape engineering best practices and drive strategic technical initiatives within the company.

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

AspectSenior Software Engineer ShopifyShopify Developer
Required CredentialsBachelor's in Computer Science or related field, 5+ years experience, proficiency in Shopify APIs and LiquidBasic to intermediate knowledge of Shopify platform, coding skills in Liquid, HTML, CSS, JavaScript
Work EnvironmentCollaborates with cross-functional teams, involved in architecture and complex integrationsFocuses on customizing themes, building apps, and implementing store features
Employer & Industry UsageUsed by e-commerce companies, agencies, and large retailersUsed by small to medium-sized businesses, freelancers, and agencies

The main difference is that Senior Software Engineer Shopify typically involves more complex development, architecture, and team collaboration, while Shopify Developer focuses on theme customization, app development, and store setup. The senior role requires more experience and technical expertise, often working on larger projects within the Shopify ecosystem.

What are the key skills and qualifications needed to thrive as a senior software engineer at Shopify?

To thrive as a Senior Software Engineer at Shopify, you need advanced programming skills (often in Ruby, Python, or JavaScript), a solid understanding of scalable system architectures, and several years of software development experience. Familiarity with Shopify's platform, cloud technologies (like AWS or Google Cloud), and tools such as Git, CI/CD pipelines, and containerization (Docker/Kubernetes) is typically expected. Strong problem-solving, communication, and leadership skills help you collaborate across teams and mentor junior engineers. These skills and qualities are crucial for delivering high-impact, reliable solutions that drive Shopify’s fast-paced, growth-oriented environment.

What cities in California are hiring for Senior Software Engineer Shopify jobs?

Cities in California with the most Senior Software Engineer Shopify job openings:

Infographic showing various Senior Software Engineer Shopify job openings in California as of August 2026, with employment types broken down into 88% Full Time, 8% Part Time, and 4% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution.

Senior Software Engineer - LLM Evaluation

Turing

San Francisco, CA • On-site

$110 - $165/hr

Other

Medical, PTO

Posted yesterday

New


Job description

Senior Software Engineer – LLM Evaluation

Skills JavaScript JavaScript Python

Overview

About Turing

Based in San Francisco, California, Turing is the world's leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in coding, reasoning, STEM, multilinguality, multimodality, and agents; and second, by applying that expertise to help enterprises transform AI from proof of concept into proprietary intelligence with systems that perform reliably, deliver measurable impact, and drive lasting results on the P&L

Role Overview

What does day-to-day life look like?

  • Evaluate and refine AI-generated code to ensure that it is efficient, scalable, and reliable.
  • Collaborate with cross-functional teams to enhance AI-driven coding solutions against industry performance benchmarks.
  • Build agents that can verify the quality of the code and identify error patterns.
  • Hypothetize on steps in the software engineering cycle (prototyping, architecture design, API design, production implementation, launch, experiments, monitoring, operation maintenance) and evaluate model capabilities on them
  • Design verification mechanisms that can automatically verify a solution to a software engineering task.

Requirements

  • Several years of software engineering experience, including 2+ years of continuous full-time experience at a top-tier product company (e.g., Google, Stripe, Amazon, Apple, Meta, Netflix, Microsoft, Datadog, Dropbox, Shopify, PayPal, IBM Research).
  • Strong expertise in building full-stack applications and deploying scalable, production-grade software using modern languages and tools.
  • Deep understanding of software architecture, design, development, debugging, and code quality/review assessment.
  • Excellent oral and written communication skills for clear, structured evaluation rationales.
  • Commitment: flexible engagement, minimum 10 hrs/week, up to 40 hrs/week (partial PST overlap required)
  • Type: Contractor (no medical/paid leave)
  • Duration:1 month (starting next week; potential extensions based on performance and fit)
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