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Remote Mainframe Developer Jobs in New Jersey (NOW HIRING)

Oishii

Senior Software Engineer, Robotics

Phillipsburg, NJ · On-site +1

$140K - $160K/yr

As part of our Engineering Team, our Senior Software Engineer, Robotics drives some of the most ... While remote candidates will be considered, we strongly prefer individuals who are willing to ...

High Bridge Consulting LLC

Software Engineer C#

Newark, NJ · On-site +1

$50 - $65/hr

Their engineering teams utilize industry-leading technologies to solve interesting and complicated ... It is based out of Lindon, Utah ideally, but we are open to 100% remote candidates. The work hours ...

Pearson

Senior Software Engineer

Hoboken, NJ · Remote

$150K - $180K/yr

Remote - US | Team: Engineering - Enterprise Learning & Skills About the role We're looking for a Senior Full-Stack Software Engineer to join the Enterprise Learning & Skills (ELS) engineering team ...

Pearson

Senior Software Engineer

Hoboken, NJ · On-site +1

$150K - $180K/yr

Remote - US | Team: Engineering - Enterprise Learning & Skills About the role We're looking for a Senior Full-Stack Software Engineer to join the Enterprise Learning & Skills (ELS) engineering team ...

Lowenstein Sandler

Senior Software Engineer

Roseland, NJ · On-site +1

$132K - $174K/yr

Familiarity with DevOps practices including source control (Git), CI/CD pipelines, and release management. Skills, Knowledge and Abilities: * Bachelor's degree in Computer Science, Information ...

Lowenstein Sandler

Senior Software Engineer

Roseland, NJ · On-site +1

$132K - $174K/yr

Familiarity with DevOps practices including source control (Git), CI/CD pipelines, and release management. Skills, Knowledge and Abilities: * Bachelor's degree in Computer Science, Information ...

UnitedHealth Group

Sr Software Engineer

Basking Ridge, NJ · Remote

$126K - $166K/yr

Work closely with product managers, business analysts, QA, DevOps, and other engineering teams * Translate business requirements into technical solutions * Provide technical guidance and mentorship ...

SageSure

Senior Software Engineer

Jersey City, NJ · On-site +1

$127K - $168K/yr

SageSure, a leader in catastrophe-exposed property insurance, is seeking a Senior Software Engineer to join our Policy Onboarding and Home Services team. As a vital member of this team, you will own ...

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Remote Mainframe Developer information

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How much do remote mainframe developer jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for remote mainframe developer in New Jersey is $54.19, according to ZipRecruiter salary data. Most workers in this role earn between $47.84 and $61.49 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.
More about Remote Mainframe Developer jobs
What are the most commonly searched types of Mainframe Developer jobs in New Jersey? The most popular types of Mainframe Developer jobs in New Jersey are:
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What cities in New Jersey are hiring for Remote Mainframe Developer jobs? Cities in New Jersey with the most Remote Mainframe Developer job openings:
Remote Mainframe Developer jobs near you
Infographic showing various Remote Mainframe Developer job openings in New Jersey as of August 2026, with employment types broken down into 95% Full Time, and 5% Contract. Highlights an 100% Remote job distribution, with an average salary of $112,718 per year, or $54.2 per hour.

Software Development Engineer (Remote)

Berkley

Jersey City, NJ • Remote

$85K - $110K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 11 days ago

Job description

Berkley Medical Management Solutions (BMMS) provides a different kind of managed-care service for W.R. Berkley Corporation. We believe focusing on an injured worker’s successful and speedy return to work is good for people and good for Berkley’s insurance operating units. BMMS was first started in 2014 by reimagining the relationship between medical need and technology as a way to deliver the best outcome for injured workers and Berkley’s operating units. Our goal was clear: combine solid clinical practices, proven return-to-work strategies and robust software into one system for seamless management of workers’ compensation cases.

To get it right, we started with a flexible technology platform that allowed for impressive customization without sacrificing the ability for expansion and continued innovation. We deploy integrated systems to give W.R. Berkley Companies recommendations and professional services for managing each individual case in an efficient and appropriate manner. The power of our technology takes medical bill-review services and clinical advisory services to a new level. Our unique marriage of technology, software platforms, data analytics and professional services ensures we provide Berkley’s operating units with reliable results, and reduced time and expenses associated with case management.


As a Software Development Engineer (SDE), you will participate in the entire software development life cycle, debugging applications and configuring existing systems. We will look to you to implement robust and reliable solutions and work within a team of SDE’s to achieve software development results.

  • Participates in requirements analysis, open to new ideas, stay up-to-date with latest tools and technologies
  • Collaborates with internal teams to produce software design, architecture, design documentation (High & low)
  • Write clean, scalable code using C#, SQL, .NET technologies and other Web and Middleware technologies
  • Implement and integrate APIs for data exchange between different components or systems.
  • Revise, update, refactor, debug code and participate in code reviews and applying best practices
  • Code enhancements to existing software applications and provide technical support
  • Develop documentation throughout the software development life cycle (SDLC)
  • Demonstrate the use of tact and discretion in all communications and provide a positive contribution to the morale of the department
  • Establish and maintain effective working relationships with unit staff, clients, providers, and other departments

  • 3+ years of experience as a .NET Developer (.NET Framework, .NET Core, and ASP.NET)
  • Experience building full stack (backend, frontend and database) web-based applications.
  • Knowledge of .Net, C# and JavaScript.
  • Prefer experience in HTML 5, Angular, Node, React, Rabbit MQ, MS SQL, SignalR, Git, Bitbucket, Jira, Confluence.
  • Prefer experience with .Net Core, APIs (REST & GraphQL), Microservices, Windows services, Event-Driven design, Async processing, Multi-Threading and Cloud.
  • Database Management: Proficiency in SQL and working knowledge of database systems like SQL Server or MySQL.
  • API Development: Experience creating and consuming RESTful APIs using technologies like Web API.
  • Good understanding of software design principles and patterns.
  • Familiarity and experience working with Agile/Scrum environments
  • Cloud Services: Knowledge of integrating applications with cloud platforms like Azure or AWS.
  • Testing and troubleshooting abilities: Ability to write unit tests, perform debugging, and ensure code quality
  • Knowledge of enterprise level integrations using middleware technologies such as RabbitMQ, Kafka etc.
  • Good communication skills

Education Requirement

  • Bachelor’s degree in Computer Science, Software Engineering or relevant field

*The above job description is not intended to be an all-inclusive list of the duties and responsibilities of the job described, nor is it intended to be such a listing of the skills and abilities required to do the job. Rather, it is intended only to describe the general nature of the job.
The Company is an equal employment opportunity employer.
We do not accept any unsolicited resumes from external recruiting agencies or firms.
The company offers a competitive compensation plan and robust benefits package for full time regular employees
Benefits: Health, Dental, Vision, Life, Disability, Wellness, Paid Time Off, 401(k) and Profit-Sharing plans.
- Base Salary Range: $85k-$110k
The actual salary for this position will be determined by a number of factors, including the scope, complexity and location of the role; the skills, education, training, credentials and experience of the candidate; and other conditions of employment.
Sponsorship not Offered for this Role

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