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Senior Profile Developer

KunaiRemote - United States🇺🇸United StatesPosted Oct 8, 2026

Why This Role Stands Out

As a Senior Profile Developer at Kunai, you'll gain invaluable experience modernizing financial services for major banking clients while enjoying the flexibility of a remote role. This position is perfect for someone with a strong background in PSL and core banking systems who is eager to contribute to impactful projects and grow within a reputable technology company. Apply now to join a forward-thinking team and shape the future of finance!

Quick Overview

Seniority
Mid Senior
Work mode
Remote
Location
Remote - United States, United States
Posted
15 hours ago
ShellAWSTechnical Support

Job Description

Kunai builds full-stack technology solutions for banks, credit and payment networks, infrastructure providers, and their customers. Together, we are changing the world’s relationship with financial services. At Kunai, we help our clients modernize, capitalize on emerging trends, and evolve their business for the coming decades by remaining tech-agnostic and human-centered.

We are hiring a Profile Scripting Language (PSL) Developer to work on initiatives with large-scale banking clients. This role will be responsible for developing and maintaining the FIS Profile Core Banking System. Responsibilities include writing and debugging code using the Profile Scripting Language (PSL), coding and integrating new components, modifying existing ones and providing support for projects like upgrades and conversions. 

Key responsibilities: 

  • Utilize PSL/MUMPs to code, debug, and maintain applications and program logic within the core banking system.
  • Maintain, test, and integrate new application components and ensure the successful deployment of system improvements.
  • Provide technical support, troubleshoot issues, and ensure application reliability and performance. 

Required qualifications: 

  • At least 3 years of experience developing and maintaining core banking systems in  Profile Scripting Language (PSL), MUMPs
  • Experience with FIS Core Banking Platform
  • Knowledge of financial industry best practices, regulations, and operations, particularly in areas like retail and commercial deposits, loans, and/or debit card processing
  • Familiarity with GT.M Database
  • Excellent communication skills and the ability to collaborate across several engineering and product teams
  • Excellent Analytical skills

Nice to have requirements:

  • Automated testing (Z-unit)
  • Unix-based application and/or infrastructure support
  • Shell Scripting (BSH)
  • AWS – EC2, S3, Cloudwatch
  • Tidal Automation/Scheduler

Our success over the past 20 years is rooted in our exceptional team, which thrives in a culture of collaboration, creativity, and continuous learning. 
We are proud to offer our employees a range of benefits, including competitive compensation, professional development opportunities, and flexible work arrangements, all designed to help them thrive. As we continue to expand, we remain committed to cultivating an environment where people feel valued, have a voice, and are given the tools to grow—both personally and professionally—while pushing the boundaries of innovation in the fintech industry.

Minimum Degree Required:

  • Bachelor’s Degree, in lieu of a degree, demonstrating in addition to the minimum years of experience required for the role, three years of specialized training and/or progressively responsible work experience in technology for each missing year of college is required