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Remote Mainframe Developer Jobs in Westminster, CA

Software Engineer (Starship)

Hawthorne, CA · On-site +1

$145K - $175K/yr

We are engineering a supply chain to feed Starfactory and support thousands of Starship launches ... This position is based in Hawthorne, CA and requires being onsite - remote work not considered ...

Senior Software Engineer

Santa Ana, CA · On-site +1

$127K - $168K/yr

What We Do Remote Work Welcome Be part of a transformative team that is shaping the way First ... We are looking for forward-thinking engineers who will envision, design, build, and deploy AI ...

Senior React Native Engineer

Los Angeles, CA · Remote

$132K - $174K/yr

Ability to work effectively in a remote team environment and collaborate with engineers across various time zones * Strong problem-solving skills and a can-do attitude The Arena Club Standard Life at ...

Senior Software Engineer, MLOps

Irvine, CA · On-site +1

$131K - $173K/yr

We are seeking a skilled and motivated Senior MLOps Engineer to join our engineering team. In this ... Also, while we enjoy being together on-site, we are open to exploring a hybrid or remote option.

Senior Software Engineer, MLOps

Irvine, CA · On-site +1

$131K - $173K/yr

We are seeking a skilled and motivated Senior MLOps Engineer to join our engineering team. In this ... Also, while we enjoy being together on-site, we are open to exploring a hybrid or remote option.

Ability to work effectively in a remote team environment and collaborate with engineers across various time zones * Strong problem-solving skills and a can-do attitude The Arena Club Standard Life at ...

Sr. Software Engineer

Irvine, CA · On-site +1

$112K - $190K/yr

This position is based at our Irvine, California headquarters and follows a hybrid schedule, with three days per week in the office and two days remote. As a Sr. Software Engineer, you will lead the ...

Fully Remote until West LA office opens - then 3x a week onsite in Los Angeles, CA Our client seeks a Senior Software Engineer to build scalable, secure, and resilient platform services. You will ...

New

Sr. Engineer II - Software Design

Irvine, CA · Remote

$130K - $172K/yr

Lead software development and manage KCS systems which support over-the-air software updates, remote diagnostics, and telematics functionalities. * Write efficient and optimized code in programming ...

Senior Software Engineer

Los Angeles, CA · On-site +1

$160K - $224K/yr

A SNAPSHOT OF YOUR RESPONSIBILITIES We are looking for flexible software engineers who can work in ... We will consider remote candidates for this role. #Ll-KD1 #Adrise #Ll-Hybrid Learn more about Fox ...

New

Software Engineer

Los Angeles, CA · Remote

$150K - $300K/yr

Prior experience at a developer tools or infrastructure-focused company. * Familiarity with any of: React, Bun, Effect-TS, PostgreSQL, Kubernetes, or AWS. * Background from a top technical university.

Showing results 41-60

Remote Mainframe Developer information

See Westminster, CA salary details

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$55

$74

How much do remote mainframe developer jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for remote mainframe developer in Westminster, CA is $55.02, according to ZipRecruiter salary data. Most workers in this role earn between $48.56 and $62.45 per hour, depending on experience, location, and employer.

What does a remote mainframe developer do?

As a remote mainframe developer, you work from home to design, code, test, and configure software and applications used on a mainframe system. Mainframes are large computers with particularly high processing power and are often used for critical tasks like bulk data processing or enterprise resource planning. In this role, you may help ensure all new software is fully backward-compatible, monitor system performance, isolate errors, and work collaboratively with other developers as needed. Most mainframe developers work for larger companies. As a remote employee, you use virtual office software, phone, chat, or email to remain connected to other employees.

What are the key skills and qualifications needed to thrive as a remote mainframe developer, and why are they important?

To thrive as a Remote Mainframe Developer, you need strong programming skills in languages like COBOL, JCL, and experience with mainframe operating systems, often supported by a degree in computer science or related field. Familiarity with tools such as IBM z/OS, DB2, CICS, and version control systems is typically required, along with relevant certifications. Excellent problem-solving abilities, independent work ethic, and effective virtual communication are standout soft skills for this remote role. These skills ensure smooth maintenance, modernization, and support of critical legacy systems in distributed teams.

Is mainframe in demand?

Mainframe developers are still in demand due to the continued reliance of large enterprises on mainframe systems for critical operations. Skills in COBOL, JCL, and mainframe security are valuable, and many organizations seek professionals to maintain and modernize legacy systems.

How does a remote mainframe developer typically collaborate with on-site teams and manage communication challenges?

As a Remote Mainframe Developer, you'll often work closely with on-site IT teams, business analysts, and project managers through virtual meetings, chat platforms, and shared documentation tools. Effective communication is key, so regular check-ins and proactive status updates help ensure alignment on project goals and troubleshooting efforts. Many companies use agile methodologies, which means you'll likely participate in daily stand-ups and sprint planning sessions remotely. While time zone differences can be a challenge, flexible scheduling and clear communication protocols are common strategies to keep everyone connected and productive.

What is a remote mainframe developer?

A Remote Mainframe Developer is a software professional who specializes in designing, developing, maintaining, and troubleshooting applications that run on mainframe computers, while working from a remote location. Mainframes are powerful computers often used by large organizations for critical applications, such as transaction processing and bulk data handling. Remote Mainframe Developers use programming languages like COBOL, JCL, and Assembler, and often connect to mainframe systems via secure networks. Their work ensures that legacy systems remain efficient, secure, and up-to-date. This role typically requires strong technical skills, experience with mainframe environments, and effective communication for collaborating with on-site teams.

What cities near Westminster, CA are hiring for Remote Mainframe Developer jobs?

Cities near Westminster, CA with the most Remote Mainframe Developer job openings:

Software Engineer (Starship)

SpaceX

Hawthorne, CA • On-site, Remote

$145K - $175K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 14 days ago


SpaceX rating

8.8

Company rating: 8.8 out of 10

Based on 147 frontline employees who took The Breakroom Quiz

15th of 72 rated aerospace companies


Job description

SOFTWARE ENGINEER (STARSHIP) 

The Starship Supply Chain team is building the machine that builds the machine. We are engineering a supply chain to feed Starfactory and support thousands of Starship launches per year. Our team spans planning, procurement, supplier development, quality, material flow, and inventory.

At the heart of this effort is the Data and Operations Engineering team. We build data pipelines, improve processes, and develop tools and automation that inform, accelerate, and focus the organization.

Aerospace experience is not required to succeed here. Instead, we look for smart, motivated, and collaborative engineers who love solving problems and want to make a meaningful impact on an inspiring mission. You will own challenging problems end-to-end, working alongside a team of enthusiastic engineers to design and deliver solutions that help SpaceX move toward its goals at a rapid pace.

RESPONSIBILITIES:

  • Be the extreme owner of automations, applications, and data pipelines
  • Own projects throughout their entire lifecycle: problem identification, solution ideation, architecting, implementation, adoption, monitoring, and iteration
  • Query, clean, and transform data to inform and focus all levels of supply chain-from individual contributors to senior executives.
  • Collaborate with central software teams on a shared vision for the software ecosystem, project requirements, roadmaps, and implementation details.
  • Develop, standardize, and continuously improve key process indicators and other operational metrics

BASIC QUALIFICATIONS:

  • Bachelor's degree in computer science, data science, engineering, math, physics, or scientific discipline; OR 2+ years of professional experience building software or data pipelines in lieu of a degree
  • 1+ years of experience doing data engineering, data science, full stack development, or software engineering via project team, research, internships, and/or professional experience

PREFERRED SKILLS AND EXPERIENCE: 

  • Experience managing UNIX-like operating systems via the command line
  • Strong proficiency with SQL and experience designing and querying relational databases
  • Experience building and maintaining data pipelines and ETL processes
  • Experience with data orchestration tools (e.g., Airflow, Prefect, or dbt)
  • Programming experience in Python, C#, or similar languages
  • Experience with data analysis and machine learning libraries such as Pandas, NumPy, and PyTorch
  • Experience with data visualization and business intelligence tools (e.g., Power BI, Grafana, Metabase, or Tableau)
  • Experience developing web apps, dashboards, or self-service platforms for non-technical stakeholders
  • Experience with version control (Git), CI/CD, testing, and monitoring
  • Strong understanding of data quality, statistical analysis, and data visualization best practices

ADDITIONAL REQUIREMENTS: 

  • Must be able to work extended hours and/or weekends as needed to meet major milestones
  • Must be able to travel - up to 10% work week travel may be required to other sites
  • This position is based in Hawthorne, CA and requires being onsite - remote work not considered 

COMPENSATION AND BENEFITS:
Pay Range:
Level 1: $125,000 - $150,000
Level 2: $145,000 - $175,000

Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience.

Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short and long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year. Employees accrue paid sick leave pursuant to Company policy which satisfies or exceeds the accrual, carryover, and use requirements of the law.


What SpaceX employees say

Pay

Benefits

Hours and flexibility

Workplace

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About SpaceX

Sourced by ZipRecruiter

Industry

Aerospace product and parts manufacturing, data services, guided missile and space vehicle manufacturing and satellite telecommunications

Company size

1,001 - 5,000 Employees

Headquarters location

Hawthorne, CA, US