Senior Software Engineer

Texas · Remote ok$164k – $190k

About this role

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 – card, QR code, credit, installments, debit, multiple currencies, reward points, or a combination of any of these - all on the same Account. Sound impossible? Episode Six makes the seemingly impossible happen every day.  

We’re a global provider of API-based issuer processing and ledger 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 some of the world’s largest banks 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 we’re hiring for:   

Position:                              Senior Software Engineer           

Company:                           Episode Six North America Corporation

Job site address:                201 West 5th St, Ste 1100, Austin, TX 78701 [and working remotely within Texas]

QUALIFICATIONS:

  • Bachelor’s degree in Computer Science, Software Engineering, or a closely related technical field or foreign equivalent.
  • 7 years of experience working as a Java developer.
  • 6 years of experience in Java Enterprise software development.
  • 5 years of experience in Java and JVM memory and performance tuning. Mastery with Lambdas, Generics, and other data structures such as Map, List, Set.
  • 5 years of experience in Spring Framework or equivalent.
  • 5 years of experience in commonly used Design Patterns and advanced algorithm design for high-throughput systems.
  • 4 years of experience in concurrent programming (e.g., Actor Model, Java CompletableFuture, thread pool Executors) for real-time transaction systems.
  • 4 years of experience in Hibernate or equivalent JPA frameworks, optimizing query performance.
  • 4 years of experience with relational databases, i.e., MySQL, Oracle, DB2, or MS SQL, and NoSQL databases, i.e. Cassandra or MongoDB.
  • 2 years of experience ensuring compliance in software development.
  • 3 years of experience leading cross-functional teams or mentoring engineers in a fintech environment.

MAJOR RESPONSIBILITIES AND DUTIES:

  • Code, test, analyze and review code for accuracy, functionality, performance, and security.
  • Drive the Software Development Life Cycle, defining sprint goals, ensuring operational stability, and leading product launches.
  • Provide Technical Leadership and mentoring other engineers with technical competence.
  • Communicate strategic technical plans and solutions to stakeholders, including executives, cross-functional teams, and clients.
  • Collaborate with product managers, architects, and other teams to align technical solutions with business and regulatory objectives.
  • Document architectural designs, create developer guides, and ensure knowledge transfer through comprehensive documentation.

TRAVEL:                No travel required.

Salary:                 $163,550.00/year – $190,000.00/year

E6 is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race, religion, color, national origin, sex, sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, genetic information, political views or activity, or other applicable legally protected characteristics.  

E6 is committed to providing reasonable accommodations for qualified individuals with disabilities who may require additional assistance in engaging in our application and interview process. Please feel free to reach out to E6's Talent Acquisition Team at [email protected] if you need any assistance completing our application or need accommodations during your interview process. 

Company at a glance

Why Episode Six? Episode Six was built for banks, fintechs, and brands who are tired of hitting roadblocks. Whether you're launching your first card program, outgrowing a one-size-fits-all solution, searching for the perfect ledger, or expanding into new markets, Episode Six helps you move fast and scale smarter.

Launch card, deposit and credit products at speed, change anything in real time, and scale without rewriting your core. Our proprietary, cloud-native technology puts you in control—of your roadmap, your margins, your market strategy.

Episode Six is more than just infrastructure. It’s your unfair advantage.

What can you build with us?

✅ Credit cards (consumer, business, secured)

✅ Prepaid & debit cards
✅ Commercial cards & spend controls

✅ Multi-currency cards and wallets
✅ Virtual accounts & embedded wallets

✅ Installments, BNPL, and lending features

✅ Rewards & offers

What should you know about us?
✅ 16 AWS regions
✅ 50 markets
✅ 70+ enterprise customers
✅ 40m+ end users

How Episode Six Works With You

At Episode Six, we work with ambitious banks, fintechs, and brands to bring bold ideas to life—faster.

We give your team the tools, guidance, and support to build, launch, and scale modern payments products on your terms. You get access to a highly configurable platform designed to flex with your business, plus a team that’s with you every step of the way.

From day one, we help you design the right setup, configure it to match your roadmap, and go to market with confidence. When you’re ready to adapt or expand, you have the control to move fast—without waiting on us.

Here’s what working with Episode Six looks like

◆ Flexible tools tailored to your use case
◆ Collaborative onboarding and hands-on support
◆ Self-service controls and real-time configurability
◆ Fast deployment, global scale
◆ A partner who’s committed to your success

To stay up to date with the latest from Episode Six, click “Follow.”

Founded2015
Team Size201-500 employees
WorkspaceRemote ok
IndustryFinancial Services
Location
Texas, United States
LinkedInLinkedIn

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