... and mainframe/terminal environments (EHLLAPI/HLLAPI) * Diagnose environment, networking, and ... Experience integrating with Java/Spring Boot services and REST APIs * Experience with Angular and ...
... and mainframe/terminal environments (EHLLAPI/HLLAPI) * Diagnose environment, networking, and ... Experience integrating with Java/Spring Boot services and REST APIs * Experience with Angular and ...
... UNIX, mainframe), security technologies (firewalls, IDS/IPS, etc.) and application programming/scripting languages (C, Java, Perl, Shell) * Demonstrated ability to develop new engagement ...
... UNIX, mainframe), security technologies (firewalls, IDS/IPS, etc.) and application programming/scripting languages (C, Java, Perl, Shell) * Demonstrated ability to develop new engagement ...
... UNIX, mainframe), security technologies (firewalls, IDS/IPS, etc.) and application programming/scripting languages (C, Java, Perl, Shell) * Demonstrated ability to develop new engagement ...
... UNIX, mainframe), security technologies (firewalls, IDS/IPS, etc.) and application programming/scripting languages (C, Java, Perl, Shell) * Demonstrated ability to develop new engagement ...
Senior Applications Developer (Accela)
Sacramento, CA · On-site +1
$98K - $139K/yr
Microsoft SQL Server, Oracle, Azure, REST APIs, .NET/C#, Java, or related enterprise application ... includes mainframe, client server, distributed and web based systems. DISTINGUISHING ...
New
Senior Applications Developer (Accela)
Sacramento, CA · On-site +1
$98K - $139K/yr
Microsoft SQL Server, Oracle, Azure, REST APIs, .NET/C#, Java, or related enterprise application ... includes mainframe, client server, distributed and web based systems. DISTINGUISHING ...
New
Senior Professional, Oracle Database Design & Administration
Irvine, CA · On-site
$97K - $165K/yr
... Mainframe technologies or legacy data structures. * Experience with Cloud data migrations (specifically Google Cloud Platform). * Proficiency in scripting for automation (e.g., Python or Java). #LI ...
Senior Professional, Oracle Database Design & Administration
Irvine, CA · On-site
$97K - $165K/yr
... Mainframe technologies or legacy data structures. * Experience with Cloud data migrations (specifically Google Cloud Platform). * Proficiency in scripting for automation (e.g., Python or Java). #LI ...
Java Mainframe information
See California salary details
$9.96 - $15.55
2% of jobs
$15.55 - $21.14
0% of jobs
$21.14 - $26.72
0% of jobs
$26.72 - $32.31
0% of jobs
$32.31 - $37.89
2% of jobs
$37.89 - $43.48
12% of jobs
$45.98 is the 25th percentile. Wages below this are outliers.
$43.48 - $49.07
20% of jobs
The median wage is $51.97 / hr.
$49.07 - $54.65
27% of jobs
$58.67 is the 75th percentile. Wages above this are outliers.
$54.65 - $60.24
17% of jobs
$60.24 - $65.82
12% of jobs
$65.82 - $71.41
9% of jobs
$9
$52
$71
How much do java mainframe jobs pay per hour?
What are the key skills and qualifications needed to thrive in the Java Mainframe position, and why are they important?
Excelling as a Java Mainframe professional requires strong skills in both Java development and mainframe technologies such as COBOL, JCL, and DB2, as well as a relevant degree in computer science or a related field. Familiarity with mainframe emulators, version control systems like Git, and certifications in Java or mainframe programming enhance technical credibility. Analytical thinking, problem-solving abilities, and effective communication are valuable soft skills in this position. These competencies are essential for successfully modernizing legacy systems, ensuring application reliability, and facilitating collaboration between development and operations teams.
Are Java jobs still in demand?
Is Java outdated in 2026?
Is mainframe still in demand?
What is a Java Mainframe job?
A Java Mainframe job involves developing, maintaining, and optimizing applications that run on mainframe systems using Java and related technologies. Professionals in this role work with legacy systems, integrating modern Java-based applications with COBOL, DB2, CICS, and other mainframe technologies. They often focus on performance tuning, debugging, and ensuring seamless interaction between mainframe and distributed systems. This role requires expertise in both Java programming and mainframe architectures.
What are the typical responsibilities of a Java Mainframe developer in a modern IT team?
A Java Mainframe developer typically works on integrating and maintaining legacy mainframe systems while developing new Java-based applications or interfaces. Responsibilities may include analyzing system requirements, coding, debugging, performance tuning, and ensuring smooth data exchange between distributed and mainframe environments. You will often collaborate closely with business analysts, mainframe specialists, and other software developers to deliver seamless solutions. This role can provide variety and opportunities to learn both legacy and modern technologies, positioning you well for future career growth in enterprise IT environments.
Can Java run on a mainframe?

Other
Medical, Dental, Vision, Retirement, PTO
This job post has expired 1 day ago. Applications are no longer accepted.
Job description
HuLoop Automation, based in Auburn, California, is an AI-powered work optimization platform helping organizations eliminate broken processes and scale without adding headcount. Today, most companies are not limited by strategy. They are limited by how work actually gets done. Disconnected systems, manual processes, and wasted effort consume up to 30% of employee time. HuLoop addresses this directly. At the core of our Human-in-the-Loop ethos, our Intelligent Agents work alongside people, handling repetitive tasks while empowering teams to focus on higher-value, strategic work. Our platform combines productivity discovery, workflow orchestration, process automation, content processing, and test automation into a single unified system. This allows organizations to identify inefficiencies, redesign work, and continuously improve operations across legacy and modern environments. With a rapidly growing customer base across banking, credit unions, retail, and financial services, HuLoop is helping define the future of work in highly regulated and operationally complex industries.
We are seeking a Mid-Senior Platform Engineer to design, build, and support a Windows-first execution and desktop platform that powers intelligent, cross-platform workflows. This role is deeply rooted in Microsoft 365, Windows systems, and .NET-based execution, with secondary exposure to macOS and Rust-based components. You will work across desktop applications, background services, and distributed runtime systems, ensuring reliable execution in real-world enterprise environments. You'll work cross-functionally with product, QA, design, and DevOps to deliver impactful features and help shape our technical direction. A portion of this role includes hands-on engagement with customer environments, requiring travel to support deployment, troubleshooting, and optimization.
Job Responsibilities:- Build and maintain Windows execution systems using C# /.NET 8, including privileged brokers, user-session components, and session-aware runtime services (RDS / Terminal Services)
- Troubleshoot complex issues across session isolation, unattended execution, permissions, and desktop interaction
- Integrate with Microsoft 365 (Entra ID / Azure AD) and support real-world desktop workflows
- Develop desktop (Tauri + Angular) and web control plane applications (Angular + TypeScript), including shared design system components
- Contribute to a cross-platform runtime layer (Go) with exposure to macOS execution models and optional Rust-based components
- Build and support integrations for RDS published apps, legacy desktop systems (UI Automation / Win32), and mainframe/terminal environments (EHLLAPI/HLLAPI)
- Diagnose environment, networking, and execution context issues (ports, firewalls, access denied) and ensure secure, enterprise-grade deployments
- Contribute to CI/CD pipelines using GitHub and Azure DevOps
- Travel (10–25%) to support customer implementations, troubleshooting, and optimization
- Strong experience with C# / .NET (6+) and building Windows Services or system-level applications
- Deep knowledge of Windows OS, user sessions, RDS / Terminal Services (including published applications), and Task Scheduler
- Experience with Microsoft 365 (Entra ID / Azure AD) environments
- Strong troubleshooting across permissions, identity, and interactive vs non-interactive execution environments
- Working knowledge of networking fundamentals (ports, firewalls, service communication)
- Familiarity with macOS system behavior (processes, permissions, background execution)
- Experience with desktop automation, agent-based systems, or RPA platforms
- Experience with Go (Golang) and/or Rust
- Experience integrating with Java/Spring Boot services and REST APIs
- Experience with Angular and TypeScript (or similar modern frontend frameworks)
- Familiarity with agent-based architectures or local AI/LLM runtimes
- Background in regulated or enterprise environments (financial services, commerce)
- Strong Windows-first systems engineer who can extend into cross-platform runtime
- Able to debug issues where environment matters as much as code
- Comfortable working across desktop, services, and execution layers
- Comfortable working in constrained customer-facing enterprise environments with security and infrastructure limitations
- HuLoop is an Equal Employment Opportunity company that offers an excellent benefit package that includes Medical, Dental, Vision and 401K. The company also offers paid vacation, holidays, and sick time.
- Potential candidates must be authorized to work in the United States.