Full-Time

Senior Software Engineer

Posted on 11/3/2025

Episode Six

Episode Six

51-200 employees

Real-time payment platform with B2B cards

No salary listed

Chennai, Tamil Nadu, India

In Person

Category
Software Engineering (1)
Required Skills
JavaScript
React.js
MySQL
NoSQL
Data Structures & Algorithms
Groovy
Java
REST APIs
Oracle
Spring
Cassandra
Hibernate
Requirements
  • 10+ years of experience working as a Java developer with 7+ year of experience in Java Enterprise software development
  • Extensive experience with Java and JVM memory and performance tuning; Mastery with Lambdas, Generics, and data structures such as Map, List, Set
  • Spring Framework or equivalent
  • Commonly used Design Patterns and strong algorithm knowledge
  • Groovy scripting
  • Concurrent programming knowledge, e.g. Actor Model, Java CompletableFuture, and different types of thread pool Executors
  • Hibernate or equivalent JPA frameworks, tuning query performance
  • Restful Web Services
  • MySQL, Oracle, DB2, MS SQL or NoSQL datastores such as Cassandra
  • Optional: ReactJS, Javascript
Responsibilities
  • Code, test, analyze and review code for accuracy, functionality, performance, and security
  • Participate in established Software Development Life Cycle which is broken up into sprints and help support product operations
  • Provide Technical Leadership and mentoring other engineers with technical competence
  • Communicate technical information, both written and verbal, effectively to other team members, teams and customers of varying technical experience
  • Work collaboratively with other team members, teams and customers on projects with a positive and energetic influence
  • Document solutions with developer documentation, flow charts, UML diagrams, comments and clear code
  • Adopting New Mastercard and VISA Features like Donations and Carbon Calculator
  • Implementing Spending Controls to prevent fraud and overspending
  • Migrating active cards from old processors and competitors to our system with no downtime for card holders
Desired Qualifications
  • Optional: ReactJS, Javascript

Episode Six provides a flexible payment platform called TRITIUM that helps banks and fintechs launch and modernize card programs (credit, debit, and prepaid) with real-time data. It operates as payment infrastructure, enabling clients to launch new products and respond instantly to changing market trends. It also offers a business-to-business payment solution using virtual cards for real-time transactions, supporting neo banks and other businesses expanding operations. Unlike traditional processors, Episode Six emphasizes real-time adaptation and modernization of legacy payment systems, giving clients a secure, reliable way to stay competitive. The company earns revenue by charging clients for access to the TRITIUM platform and its related services.

Company Size

51-200

Company Stage

Series C

Total Funding

$98M

Headquarters

Austin, Texas

Founded

2015

Simplify Jobs

Simplify's Take

What believers are saying

  • Fireblocks partnership connects 120 blockchains for unified digital payments.
  • FIS hub modernizes card issuing for financial institutions worldwide.
  • ANNA Money migration boosts scalable debit cards and global expansion.

What critics are saying

  • Marqeta erodes client base with proven scalability in 12-24 months.
  • Stripe Issuing undercuts pricing, captures fintechs like ANNA in 6-12 months.
  • EU MiCA rules halt Fireblocks stablecoin launches in 3-6 months.

What makes Episode Six unique

  • TRITIUM platform enables real-time adaptation for fiat, stablecoins, and loyalty points.
  • Cloud-native ledger supports multi-currency cards and virtual accounts globally.
  • Open-source APIs allow effortless customization beyond legacy systems.

Help us improve and share your feedback! Did you find this helpful?

Benefits

Professional Development Budget

Flexible Work Hours

Remote Work Options

Growth & Insights and Company News

Headcount

6 month growth

1%

1 year growth

3%

2 year growth

1%
TechFreshers
Nov 27th, 2025
Episode Six Graduate Trainee Hiring in Chennai 2025 | B.Tech/B.E Freshers Apply Now

Episode Six Graduate Trainee hiring in chennai 2025 | b.tech/b.e freshers apply Now. by TechFreshers Team November 27, 2025 Company overview. Episode Six is a global leader in digital payments and wallet management infrastructure, trusted by top banks, airlines, and fintech innovators. Headquartered in Austin, with offices across Tokyo, Singapore, London, and Brisbane - E6 is a 100% cloud-native company redefining modern payment experiences. Recognized as a Top 10 Place to Work in Fintech, Episode Six enables customers to use payments across multiple currencies, loyalty points, digital wallets, and more. Table of contents. Role: Graduate Trainee - chennai, India. What you will do. * Participate in structured training sessions & workshops * Learn and apply the Software Development Life Cycle (SDLC) * Work on debugging, troubleshooting & application support * Assist in testing and validating software solutions * Monitor production deployments & analyze application logs * Create & maintain technical documentation * Participate in code reviews and collaborate with senior engineers * Assist in maintaining and upgrading software systems * Develop and execute test cases, report defects & ensure product quality * Monitor email alerts and support production systems * Work closely with support & operations teams for error resolution Skills & knowledge required. * Proficiency in programming concepts & hands-on coding experience * Good understanding of software & hardware fundamentals * Strong analytical and problem-solving abilities * Excellent communication skills (verbal and written) * Well-organized and detail-oriented mindset * Familiarity with Microsoft Office tools (incl. MS Project) * Ability to adapt to new tools & technologies Who can apply. * Engineering graduates - B.Tech / B.E - Computer Science & related streams * Passed 2024 or 2025 * Passionate about fintech, innovation & learning new technologies * Ambitious, self-driven, and team-oriented individuals Why join Episode Six? * People-first culture & global workplace environment * Learn from world-class fintech professionals * Opportunity to work with major global banking and airline clients * Freedom to innovate, grow & build your career * Supportive leadership & continuous skill development How to apply for this role. Follow the steps below to apply for the Graduate Trainee position: * Click the "Apply Now" button below. You'll be redirected to the official Episode Six careers page for this job. * On the careers page, click the blue "Apply" button. * A form will open - fill in all your details carefully without any mistakes. * Review your application once before submitting it to make sure everything is correct. * After submitting, check your email and messages regularly for updates on your application status. Important Note for You: No company asks for money to hire you. Stay safe from scams. If above opening expires, Then join TechFreshers channel below to receive entry-level tech opportunities updates! TechFreshers Team publishes verified entry-level IT jobs, internships and tech career resources to help tech students across India. We focus on real opportunities and practical career tips that help students get their first IT job.

Fintech News Singapore
Nov 11th, 2025
Episode Six, Fireblocks Develop Unveil Payment System for Fiat and Digital Assets

Episode Six, Fireblocks develop unveil payment system for fiat and digital assets. Episode Six has partnered with Fireblocks to build a unified payments platform that lets banks, fintechs, and corporations manage fiat, stablecoins, loyalty points, and other digital assets on one system. The platform combines Episode Six's card-issuing and ledger infrastructure with Fireblocks' technology for digital asset custody, settlement, trading operations, and stablecoin payments. Through the Fireblocks Network, which connects over 120 blockchains, 35 exchanges, and global card networks, institutions can issue, fund, and process both traditional and digital assets securely and at scale. It supports both pre-funded and credit-based models and integrates with core banking systems and external ledgers. The platform also enables instant virtual card generation, programmable stablecoin issuance, and connectivity across traditional and digital payment rails. "Financial institutions are increasingly looking for ways to connect the worlds of fiat and digital assets without the complexity of running parallel systems. By working with Fireblocks, we're delivering the infrastructure to make that vision a reality. Our unified payments solution enables programmable, multi-asset transactions with the same reliability and compliance standards banks expect from traditional payments - whether pre-funded, credit-based, or digital asset-backed." said John Mitchell, CEO and Co-Founder of Episode Six. "The financial landscape is evolving faster than ever, and institutions need infrastructure that's not just secure and scalable - but adaptable to what's next. This collaboration is about giving them the tools to innovate confidently, whether they're launching tokenized products, streamlining treasury operations, or reimagining how value moves across networks." said Ran Goldi, SVP Payments and Network at Fireblocks.

Postmedia Network
Nov 10th, 2025
Episode Six and Fireblocks Join Forces to Deliver Unified Payments Solution Bridging Traditional and Digital Finance

Episode Six and Fireblocks join forces to deliver unified payments solution bridging traditional and digital finance. Collaboration combines Episode Six's modern payments infrastructure with Fireblocks' secure digital asset custody technology and blockchain connectivity SINGAPORE - Episode Six and Fireblocks today announced the co-development of a unified payments solution at Singapore Fintech Festival. The payments solution seamlessly integrates traditional and digital finance, bringing fiat, stablecoins, loyalty points, and other digital assets onto a single, programmable platform - empowering financial institutions to operate across asset classes with speed, security, and flexibility. This advertisement has not loaded yet, but your article continues below. The collaboration combines Episode Six's enterprise-grade card issuing and ledger infrastructure and Fireblocks' enterprise platform for secure digital asset custody, settlement, trading operations, and stablecoin payments. Together, the companies will deliver a market-leading solution that enables banks, fintechs, and other corporations to issue, fund, and process both traditional and digital assets from one unified system. By leveraging the Fireblocks Network - the interoperable network for digital assets trusted by over 2,400 institutional counterparties - the unified payments solution will connect more than 120 blockchains and over 35 digital asset exchanges, as well as global card networks. This extensive interoperability ensures institutions can scale digital asset operations while maintaining compliance and security. The platform will support both pre-funded and credit-based payment options, giving financial institutions the flexibility to configure products that meet a wide range of customer needs - from instantly funded digital wallets to traditional credit products - all within a single system. "Financial institutions are increasingly looking for ways to connect the worlds of fiat and digital assets without the complexity of running parallel systems," said John Mitchell, CEO and Co-Founder of Episode Six. "By working with Fireblocks, we're delivering the infrastructure to make that vision a reality. Our unified payments solution enables programmable, multi-asset transactions with the same reliability and compliance standards banks expect from traditional payments - whether pre-funded, credit-based, or digital asset-backed." The collaboration comes at a pivotal moment as banks and financial service providers seek interoperable, compliant solutions to support the growing adoption of tokenized deposits, stablecoins, and other digital assets. By combining Episode Six's enterprise-grade ledger and Fireblocks' secure wallet and blockchain connectivity, the unified payments solution will empower institutions to innovate faster - launching programmable money services, digital asset products, and real-time settlement capabilities on a single, integrated platform. "The financial landscape is evolving faster than ever, and institutions need infrastructure that's not just secure and scalable - but adaptable to what's next," said Ran Goldi, SVP Payments and Network at Fireblocks."This collaboration is about giving them the tools to innovate confidently, whether they're launching tokenized products, streamlining treasury operations, or reimagining how value moves across networks." This advertisement has not loaded yet, but your article continues below. Designed for flexibility and scale, the unified payments solution can operate as a standalone platform or integrate seamlessly with existing core banking systems and external ledgers. It will also introduce advanced capabilities, including instant virtual card generation and funding, programmable stablecoin issuance, and seamless connectivity across traditional and digital payment rails. Together, Episode Six and Fireblocks are accelerating the transition toward a truly connected financial ecosystem - where banks, fintechs, and digital platforms can offer programmable financial products and multi-asset services with security, speed, and scale. About Episode Six Episode Six is a global provider of enterprise-grade card issuing and ledger infrastructure for financial technology companies, banks, and brands. Episode Six delivers the innovative capabilities needed to compete with disruptors and lead the market. Flexibility, adaptability, and resilience are built into the core of Episode Six's platform, ensuring clients maintain a market-leading position. Episode Six operates in over 45 countries, powering 70+ enterprise customers globally, with an expanding team located in the US, Canada, UK, Europe, Japan, Singapore, Hong Kong, Australia, and India. Investors include HSBC, Mastercard, SBI Investment Co Ltd, Anthos Capital, Avenir and Japan Airlines. About Fireblocks Fireblocks is the world's most trusted digital asset infrastructure company, empowering organizations of all sizes to build, manage and grow their business on the blockchain. With the industry's most scalable and secure platform, we streamline stablecoin payments, settlement, custody, tokenization, and trading operations enabling - everything from institutional finance to consumer-facing digital experiences across the largest ecosystem of banks, payment providers, stablecoin issuers, exchanges and custodians. Thousands of organizations - including Worldpay, BNY, Galaxy, and Revolut - trust Fireblocks to secure more than $10 trillion in digital asset transactions across 120+ blockchains. Learn more at fireblocks.com.

The Fintech Times
Aug 15th, 2025
Episode Six Powers Ryt Bank Card Transactions Ahead of AI-Powered Bank's Launch

Facilitating this launch and serving as the tech powering the bank's card transactions, global tech provider and card issuer Episode Six has announced a new partnership with Ryt Bank.

International FinTech
Jul 11th, 2025
MONEYME becomes a Mastercard principal issuer, partners with Episode Six to power credit card growth

In parallel, MONEYME has entered into an agreement with global payment technology provider Episode Six to enhance its credit card infrastructure and enable multiple credit card products.

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