Jobs in the United States

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Added 6 mins ago
Software Development Engineer II, Selection Monitoring - Amazon Catalog
Amazon.com Services LLC
Seattle, WA
…applications, tools, systems, and services using: C#, C++, Java, or Perl…
Added 7 mins ago
Lead, Information Security
S&P Global Inc.
NY
…code reviews across multiple programming languages, including Java, Python, C# and either JavaScript or Node.js. Conducting formal threat modeling using frameworks, including STRIDE, PASTA,…
Added 7 mins ago
Lead Software Engineer
S&P OPCO LLC
NY
…solutions for multiple technology platforms. Design and develop Java full-stack applications for web platform systems. Migrate existing applications to Java-based microservices and deploy…
Added 7 mins ago
Software Developer
STANDARD & POOR'S FINANCIAL SERVICE
Princeton, NJ
Job Duties: Standard & Poor's Financial Services LLC seeks a Software Developer who will design, develop, and deploy innovative technology solutions for Ratings products. Develop web…
Added 7 mins ago
Site Reliability Engineer
STANDARD & POOR'S FINANCIAL SERVICE
Princeton, NJ
…environments; Developing, debugging, and supporting enterprise-scale Java applications; Application deployment, configuration, performance tuning, and issue resolution in WebSphere…
Added 7 mins ago
Lead, Application Development
S & P GLOBAL MARKET INTELLIGENCE INC
NC
…occupation. Five (5) years of experience must include: Core Java, Spring Inversion of Control (IOC) framework, Spring Aspect-Oriented Programming (AOP), Spring Java Persistence API (JPA),…
Added 9 mins ago
Senior AWS Java Full Stack Developer
System One
Lafayette, LA
Job Title: Senior AWS Java Full Stack Developer
Added 12 mins ago
Senior Software Engineer
Fidelity Technology Group, LLC
Durham, NC
6 plus years of expertise in Java, Spring Boot, distributed systems, and event-driven architectures.
Added 12 mins ago
Senior Full Stack Engineer
Fidelity Technology Group, LLC
Westlake, TX
· 2 – 4 years of experience in software development with Java or Go with a focus on SDLC and automation
Added 13 mins ago
Sr. Application Security Engineer
American Express Global Business Travel
Augusta, ME
…application development into application security, bringing a developer's mindset to security and operations, and will mentor others while helping shape how the organization builds and…
Added 13 mins ago
AT
Software Engineer II
Akamai Technologies, Inc.
Augusta, ME
- $95,000 to $171,000 USD / year
Are you a software developer who loves solving complex problems?
Added 13 mins ago
EG
Full Stack Developer (Java & React), Risk and Compliance AI Platform
Eliassen Group
Augusta, ME
- $75 to $80 USD / hour
We are seeking a highly motivated full stack developer to join a focused remote software development team. The team turns complex software requirements into reliable, scalable solutions for…
Added 14 mins ago
Staff/Principal Engineer
Phreesia, Inc.
Remote, United States
10+ years of software engineering experience using .NET, Java, or similar languages including experience leading complex technical initiatives.
Added 18 mins ago
K
Principal FS Java Rest SQL Angular
Kforce
Durham, NC
- $68 to $78 USD / hour
Kforce has a client that is seeking a Principal FS Java Rest SQL Angular in Durham, NC.
Added 20 mins ago
Lead, Application Development
S&P Global
Raleigh, NC
…occupation. Five (5) years of experience must include: Core Java, Spring Inversion of Control (IOC) framework, Spring Aspect-Oriented Programming (AOP), Spring Java Persistence API (JPA),…
Added 20 mins ago
Sr. Application Security Engineer
American Express Global Business Travel
Helena, MT
…application development into application security, bringing a developer's mindset to security and operations, and will mentor others while helping shape how the organization builds and…
Added 20 mins ago
EG
Full Stack Developer (Java & React), Risk and Compliance AI Platform
Eliassen Group
Helena, MT
- $75 to $80 USD / hour
We are seeking a highly motivated full stack developer to join a focused remote software development team. The team turns complex software requirements into reliable, scalable solutions for…
Added 20 mins ago
Software Developer
LEIDOS, INC.
San Antonio, TX
LEIDOS seeks a software developer for work in a dynamic environment supporting operations, data analysis, and data visualization tools. The candidate will work closely with the customer and…
Added 21 mins ago
Electronics Engineer / Principal Electronics Engineer
CORP-Corporate Office
United States
Added 21 mins ago
Principal Electronics Engineer / Sr Principal Electronics Engineer
CORP-Corporate Office
United States
Added 21 mins ago
Principal/Sr Principal Software Engineer
CORP-Corporate Office
United States
Strong object-oriented software development experience with Java and C++
Added 21 mins ago
Software/ Principal Software Engineer
CORP-Corporate Office
United States
Experience using Eclipse, VS Code, or similar IDEs for Java/C++ development.
Added 21 mins ago
Software/ Principal Software Engineer
CORP-Corporate Office
United States
Experience using Eclipse, VS Code, or similar IDEs for Java/C++ development.
Added 25 mins ago
SW
(USA) Staff, Software Engineer
Sam's West, Inc.
United States
- $143,000 to $286,000 USD / year
…enhance Seller and supplier experiences. The team develops Java backend services focused on NextGen upstream integration, platform migration, and microservices. Members independently…
Added 25 mins ago
GI
Senior Software Engineer
GitHub, Inc.
United States
- $124,000 to $329,200 USD / year
…coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, Go, Ruby, Rust, or…

Peraton

Cobol Software Developer

Remote, United States

Target Salary Range $104,000 - $166,000.

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Job details

Pay: Target Salary Range $104,000 - $166,000.
Apply by: Oct 30, 2027
Experience: 10+ years of mainframe development experience in production or maintenance environment.
Posting language: English
Posted: Oct 30, 2026

Original job description

Peraton Overview

Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can’t be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we’re keeping people around the world safe and secure.

Responsibilities

Peraton is hiring a Cobol Software Developer for a remote role supporting our CMS program.

The Peraton Health, State and Local Sector is seeking Cobol Software Developer to join us in supporting and maintaining the Medicare Fee For Service claims processing system. In this role, you will serve as a principal technical contributor on an Agile team providing maintenance and operations support for the Medicare Durable Medical Equipment (DME) contract.

As a Cobol Software Developer, you will help plan, direct, and coordinate software development across multiple functional areas of the DME system. This role will operate in a highly structured, rigorous development environment, spanning high-level technical design, hands-on coding, unit testing, and defect resolution. At this level, the candidate is expected to exercise a high degree of independent judgement, serve as a technical authority within the team, and provide leadership and mentorship to developers at all levels.

You will design, develop, and enhance core software programs while adhering to strict coding standards. Quality is vital to this mission, this role must build and execute your own unit test plans, test cases, and test data. Additionally, the Senior Advisor role is responsible for installing changes into internal testing regions, troubleshooting and resolving defects, and keeping technical documentation current.

What you'll do:

Designs, codes, unit tests, and debugs complex enhancements and fixes to the Medicare health claims processing system while adhering to strict coding standards.
Leads technical design sessions and drives implementation of complex software components.
Applies deep technical expertise to deliver reliable, high-quality maintenance and development solutions.
Integrate technical knowledge and business understanding to implement end-user and enterprise solutions of high complexity with minimal direction.
Serves as a principal technical contributor on a persistent Agile development team supporting maintenance and operations.
Demonstrates advanced, practical mastery of mainframe development concepts, practices, and engineering techniques.
Consult with team members, cross-functional organizations, clients, and vendors to resolve complex technical issues.
Serves as a mentor and technical resource to developers, actively supporting team growth and knowledge transfer.
Represents the team during client-facing technical discussions, communicating complex issues clearly and effectively.
Provide reliable time and resources estimates for your assigned tasks and projects to ensure sprint predictability.
Troubleshoot problems independently and deliver effective, well-reasoned solutions.
Contributes to the strategic technical direction of the development team and assists in developing solutions to complex business and technology problems.

Qualifications

What you'll need:

Education & Experience: BS/BA degree with 12+ years of relevant experience; or Master's degree with 10 years of relevant experience; or HS diploma with 16 years of relevant experience.
10+ years of mainframe development experience in production or maintenance environment.
U.S. Citizenship
Ability to obtain Public Trust clearance
Advanced proficiency with mainframe technologies such as COBOL, JCL, CICS, TSO and VSAM.
Knowledge of health care claims processing, particularly Medicare Fee For Service.
Ability to perform well in a highly rigorous, structured development environment.
Demonstrated experience as a senior or principal software developer in a mainframe environment.
Demonstrated ability to determine and decompose business and technical requirements.
Application lifecycle methodology experience, specifically Agile/SCRUM.
Strong communication skills and technical writing ability, including client-facing communication.
Ability to develop application project solutions and provide accurate estimates.
Experience with Medicare Part A, Medicare Part B, DME or Medicare Common Working File (CWF) specific processing systems.
Experience working with or in support of CMS programs or contracts.
Experience with DevOps/DevSecOps tools and frameworks through plan, define, build, test, release and deploy processes.

Preferred Qualifications:

Experience with Assembler language in a mainframe environment.
Familiarity with development and collaboration tools: GitHub, Jira, Confluence, Eclipse (IDz/RDz).
Exposure to modern languages such as Java or Python.
SAFe experience and/or certification.

Target Salary Range $104,000 - $166,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual’s experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Benefits Statement

Peraton offers eligible employees a variety of benefits including medical, dental, vision, life, health savings account, short/long term disability, EAP, parental leave, 401(k), paid time off (PTO) for vacation, and company paid holidays. A full listing of available benefits can be viewed at https://www.careers.peraton.com/benefits.

Application Statements The application period for the job is estimated to be 30 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates. By applying to this job, you are expressing interest in the role and the Company. During the review of your application, you may be required to participate in an on-camera interview, as well as participate in a process to verify your identity. Use of artificial intelligence (AI) tools of any kind during Peraton interviews is strictly prohibited unless the candidate has obtained prior written authorization. All interview responses must be the candidate’s own. EEO EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.

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