[Remote] Senior Mainframe Software Engineer – Collections System Migration

Note: The job is a remote job and is open to candidates in USA. Mitchell Martin Inc. is seeking a Senior Mainframe Software Engineer for a contract role focused on migrating legacy systems to modern SaaS solutions. The role involves designing, developing, and optimizing software applications, requiring expertise in mainframe technologies and an agile work environment.

Responsibilities

• Analyze existing applications and interfaces for integration with new systems
• Document architecture and design for processing transitions
• Develop and test technical solutions, ensuring quality and resolving issues
• Execute and validate processes for debt sales, assisting team members as needed
• Collaborate with stakeholders to gather requirements and propose solutions

Skills

• Bachelor's Degree in Computer Science, Information Systems, or related field
• 10 years of experience in software development engineering
• Advanced knowledge of software development principles and agile methodologies
• Expertise in mainframe programming languages and development tools
• Strong problem-solving and analytical skills

Company Overview

Mitchell Martin Inc. It was founded in 1984, and is headquartered in New York, New York, USA, with a workforce of 501-1000 employees. Its website is https://www.mitchellmartin.com.

Company H1B Sponsorship

Mitchell Martin Inc. has a track record of offering H1B sponsorships, with 38 in 2026, 99 in 2025, 104 in 2024, 156 in 2023, 122 in 2022, 157 in 2021, 253 in 2020. Please note that this does not guarantee sponsorship for this specific role.