Kunai

This role supports the next generation of card management digital user experiences, delivering intuitive, secure, and high-performing applications for a global customer base. It requires deep expertise in building scalable, customer-facing applications and backend services, with hands-on experience in Java-based technologies and modern frontend frameworks. You will play a critical role in architecting and developing user experiences and robust service layers.

Full-stack technology solutions are being built for banks, credit and payment networks, infrastructure providers, and their customers. With a team that thrives in a culture of collaboration, creativity, and continuous learning, as we continue to expand, we remain committed to cultivating an environment where people feel valued and are given the tools to grow.

Build full-stack technology solutions for banks, credit and payment networks, infrastructure providers, and their customers. Help clients modernize, capitalize on emerging trends, and evolve their business for the coming decades by remaining tech-agnostic and human-centered. This role is remote, and open to residents within the United States.

We are hiring a Profile Scripting Language (PSL) Developer to work on initiatives with a large-scale banking client. Required Qualifications: Knowledge of core banking principles and practices. Experience in Profile Scripting Language (MUMP, PSL) & GT.M Database. Excellent communication & analytical skills.

Kunai is partnering with a major player in global finance to modernize their systems and architecture; the Senior SRE will play a critical role in supporting the platform’s operational stability, observability, automation, and performance. You’ll work closely with the SRE architect and other engineers to implement tooling, improve system reliability, and ensure a seamless developer and platform experience.

You'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Software & Data Engineers who are passionate about marrying data with emerging technologies. You’ll have the opportunity to be on the forefront of building a modern enterprise data platform that powers over $60 billion in annual transaction volume for over 100 million active payment cards.

In this role, you’ll work on a SCRUM team building and integrating platforms that will have a direct impact on Data & Machine Learning processes, Application Development and Deployment, Test Automation, and more. You will focus on Production Readiness & Operations and design resilient systems. Light-duty experience with UI is a plus.

In this role as a Client Partner, you’ll take full ownership of the health, growth, and day-to-day operations of a set of client accounts. You’ll be the go-to person for your clients—building trust, driving delivery alignment, and ensuring we’re always exceeding expectations. This is a high-touch, high-impact role that requires empathy, communication savvy, and a strong understanding of how to navigate both client needs and internal priorities.

Work on a SCRUM team that will own products and services end to end, from intent refinement to development to production support. You will also build new features within a virtual card that will interact with digital wallets; instrumental in enabling repeatability, stability and quality for new payments integrations across a partner bank.