Job Opportunities API

How do you want to pay? It’s a question you’ve answered on-screen or in-person thousands of times, but your choices have always been limited. Imagine the flexibility to pay however you want – credit, debit, multiple currencies, frequent flyer miles, loyalty points, or digital payments - all on the same card or digital wallet. Sound impossible? Episode Six makes the seemingly impossible happen every day.    We’re a global provider of API-based payment processing and wallet management infrastructure. We’re 100% cloud-native, hyper-configurable, and a “Top 10 Place to Work in Fintech.” And we’re changing how people think about payments.    Today, we’re powering payments for one of the world’s largest banks and airlines and numerous innovative fintechs. E6 is headquartered in Austin with offices in Tokyo, Singapore, Brisbane, and London. We provide technology for clients in 24 countries on four continents. Since 2018 when we launched with HSBC, we have grown more than 10x.    Interested in redefining what’s possible in payments? Join Episode Six today.    What role we’re hiring for:      We are a growing fintech organization looking to add a  Client Implementation Engineer  based out of Buenos Aires, Argentina!   You’ll act as the technical bridge between the company and clients, ensuring successful implementation of fintech solutions and maximizing customer value.   What you’ll be responsible for in this role:   Client-facing implementation work  across 3 phases:   Pre-implementation (planning, setup)   Implementation (deployment, integration)   Post-implementation (support, optimization)   Collaborate with internal engineering teams and external clients   Help improve  platform, tooling, and reusable components   Serve as a  subject matter expert  and mentor others   Identify  process improvements and automation opportunities   What experiences and skills are necessary to be successful in this role:   3–5 years  in implementation or client-facing technical roles   3+ years in financial services (fintech, banking, payments, etc.)   Strong experience with:   Java-based systems (implementation/support)   SQL & NoSQL databases   CI/CD pipelines & Git   Linux/Unix command line   REST APIs (Postman or similar)   Secure file handling (SFTP, PGP)   Ability to improve processes and automate workflows   Desirable    Payments, card systems, or banking integrations   AWS, Kubernetes, observability tools   Agile tools like Jira & Confluence   Knowledge & Skills      Strong communication (technical + non-technical)   Problem-solving mindset   Organization and self-management   Customer-focused attitude   Ability to challenge and propose solutions confidently   Balances  technical depth + client communication   Can  own implementations end-to-end   Thinks beyond tasks → improves systems and processes   Builds trust with both clients and internal teams   What makes a successful E6er?    We appreciate the unique backgrounds, skill sets, experiences, and contributions each E6er brings. With a strong culture of respect for all, we foster an inclusive and supportive environment for every E6er to excel and grow.   We take immense pride in everything we do, no matter how big or small. We work hard