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Job Title: BASE24 EPS Tester / Developer

Location: Bangalore

Work Type: Permanent – Full Time

Role Overview:

Seeking an experienced technical engineer to support the migration from the existing transaction switch to BASE24 EPS. The role involves development, configuration, integration, and testing of BASE24 EPS modules, ensuring smooth transition, high-quality delivery, and collaboration within cross-functional teams.

Key Responsibilities:

Develop, test, and deploy solutions including CSMs on BASE24 EPS

Configure BASE24 EPS modules, terminals, ATMs, host systems, and interfaces

Prepare migration scripts and interchange configurations (VISA, MasterCard, AMEX, JCB)

Manage scheme mandates and updates

Configure security keys and integrate EPS with HSMs

Generate MIS and required business reports

Skills & Experience:

5+ years in transaction switch systems

Strong hands-on experience in BASE24 EPS, scripting, SDK

Knowledge of ISO 8583, XML, scheme formats and certifications

Strong C++/Java programming and debugging skills

Experience with Linux, VMware; cloud knowledge (Azure/AWS) preferred

Education:

Bachelor’s or Master’s in Engineering/Science or equivalent

Relevant certifications preferred

Values: 

Ethical, bold, professional

Respectful, customer-focused

Strong communication and time management skills

Key Responsibilities

• Design secure, scalable, and compliant architectures for payment gateway, payout, and POS systems.
• Collaborate with clients to identify their business needs and translate them into technical solutions.
• Lead the integration of new payment methods, APIs, and third-party platforms.
• Ensure solutions adhere to financial regulations and industry standards such as PCI DSS.
• Provide technical guidance to development teams, ensuring alignment with architectural designs.
• Innovate solutions to optimize transaction processing speed, reliability, and cost-efficiency.
• Stay ahead of emerging fintech trends, including blockchain, AI-based fraud detection, and tokenization.

Basic Qualifications

• Bachelor’s degree in Computer Science, Information Technology, or related field.
• 6+ years of experience in software architecture or related roles, with a focus on fintech or payments.
• Proven expertise in designing and deploying secure APIs and payment processing systems.
• Strong understanding of PCI DSS compliance, data security, and encryption standards.
• Excellent communication skills to bridge technical and non-technical stakeholders.

Preferred Qualifications

• Master’s degree in a related field.
• Experience in high-volume transaction systems with low-latency requirements.
• Knowledge of emerging payment technologies like blockchain, UPI, and real-time payments.
• Hands-on experience with cloud platforms such as AWS, Azure, or Google Cloud.
• Familiarity with tools like Kubernetes, Docker, and CI/CD pipelines.

Responsibilities;

● Analyze financial data related to loan requests.

● Evaluate loan documents are to ensure accuracy and completeness. ● Perform risk assessments on potential loan recipients based on credit rating, borrowing history, and other specific risk factors.

● Record loan denials and specific basis for declining application.

● Monitor and report noncompliance with loan covenants.

● Maintain client relationships and provide superior customer service.

● Assist with technical underwriting issues and questions.

● Review loan documentation and vendor reports to identify signs of fraudulent activity.

● Develop and implement underwriting policies and procedures

Responsibilities:

● Work with development teams and product managers to ideate software solutions.

● Design user-side and server-side architecture.

● Build the front-end of applications through appealing visual design.

● Develop and manage well-functioning databases and applications on MYSQL.

● Write effective APIs.

● Test software to ensure responsiveness and efficiency.

● Troubleshoot, debug and upgrade software.

● Create security and data protection settings.

● Build features and applications with a mobile responsive design.

● Write technical documentation.

Requirements:

● Proven experience as a Full Stack Developer or similar role.

● Experience developing web and mobile applications. ● Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript).

● Knowledge of back-end language(Node.js) and JavaScript frameworks (Angular, React, Vue but preferably React).

● Familiarity with MySQL databases, web servers (e.g. Apache) and UI/UX design.

● Excellent communication and teamwork skills.

● Great attention to detail Organizational skills. The knowledge of following, will fetch you brownie points during interviews:

● Ruby on Rails.

● Familiarity with AWS.

● Familiarity with Docker

What does the core role include?

• Designing and developing high-volume, low-latency applications for mission-critical systems and delivering high-availability and performance
• Designing stateless components in React Native
• Contributing in all phases of the development lifecycle
• Working with the developers to create and maintain a robust framework to support the apps
• Working with the developers to build the interface with a focus on usability features

What else can you expect in the role?

• Prepare and produce releases of software components
• Optimizing performance for the apps
• Problem-solving skills, analytical mind, and positive attitude
• Ability to think from end  users perspective and focused on improving the overall product experience.
• Deliver across the entire app life cycle concept, design, build, deploy, test, release to app stores and support

What can fetch you brownie points?

• Hands  on experience with React Native is required
• Hands-on experience in React Native APIs, ReactJS, Javascript, ECMAScript (OOJS) and JSX.
• Strong understanding of Java Script ecosystem
• Hands  on experience on Android in creating Hybrid / Native applications
• Demonstrable UI/UX experience on a large-scale app.
• Thorough understanding of React Native development tools like IDEs (Nuclide, Atom, Sublime Text, or Visual
• Good knowledge of JS frameworks like ReactJS is a plus.

• 5+ Years of experience in performance testing
• Must have proven experience in JMeter.
• Willing to join in a short notice period (20-25 days)
• Excellent proficiency in architecting and designing performance tests at an enterprise/application level on a variety of technical stacks based on the understanding of the architecture
• Excellent analytical skills and proficiency to dig down and pinpoint performance issues and recommend probable tuning solutions

• Create & Manage dashboards on various Mobile & web tools like Clevertap, Branch, Google Analytics, Zoho Page Sense, Firebase, and other data tools that marketing and product teams use on a daily basis.
• Create richer & holistic (collating multiple data sources/platforms) dashboards and reports on Tableau & Metabase for Product, Marketing & Business teams.
• Improve dashboards & set up alert systems on Sentry, Firebase, GA for product & technology teams to timely catch fatal crashes, errors.

Deliver data-backed insights & periodic analysis reports

• Perform deep data analysis to identify issues, trends, opportunities, and improvements possible in Acquisition, Activation, Transactions, Conversion Ratios & other driving product metrics. Present findings to product, marketing, and business stakeholders.
• Perform analysis to assess the success of ongoing product initiatives, provide insights to product managers & designers to iterate product features and flows.
• Create & Track product and marketing funnels to identify growth opportunities and problem areas. Collaborate with PMs and Designers to discover underlying reasons for drop points. Analyze Funnel, Cohort, Trends, LTV, DAU, MAU, Retention & user behavior using data & help teams make data-driven decisions.

Define measurement & success criteria for experiments, new features, and A/B tests.

• Collaborate with Product Manager to design, execute and analyze A/B tests, define target KPIs & control segments.
• Help Product Managers define success criteria and measurement standards for new features and product offerings.
• Ensure technical setup is there to MONITOR important KPIs and collect custom events data. Define custom events & properties to be tracked on Clevertap, GA, Zoho Page Sense.

Drive increased engagement & retention using Clevertap

• Define AARRR KPIs and Optimize them with CT multi-channel journeys by continuously performing A/B tests.
• Create detailed and diverse user segments to identify high, medium & low activity cohorts. Create strategies to increase the size of high-activity cohorts.
• Analyze website & mobile traffic, create user journeys & campaigns to enable cross-channel product experience and marketing.

Manage, Mentor & lead Product Analytics

• Act as an Analytics Subject Matter Expert in the team. Train, hire, and manage a team of analysts. Setup collaborative processes & management practices to help teams achieve important analytics goals.
• Assist the Product stakeholders to make data-driven decisions to achieve short and long-term goals relating to product growth.
• Collaborate & hire analysts to improve the overall product analysis capabilities.
• Research and be updated with upcoming technologies and trends in digital product analytics.
  
  

Experience

• Bachelor’s Degree in Computer Science, Engineering or any other related field.
• 4+ years of experience in mobile/web application analytics, business analytics, must have led or managed a team before.

Technical Skills

• In-depth knowledge & hands-on experience of digital analytics software like Zoho Page Sense, Google Analytics, CleverTap, Branch, Firebase, Facebook Analytics.
• Expertise in dash-boarding tools like Tableau, Metabase, and Excel.
• Experience with data warehousing concepts and ETL development and tools
• Fetching and manipulating large data sets using SQL / Hive.
• Analyzing and visualizing large data sets: R / python.

Soft Skills

• Ability to prioritize and manage multiple milestones and projects efficiently.
• Team spirit, good time-management skills, strong communication skills to collaborate with various stakeholders.
• Detail-oriented, advanced problem-solving skills with customer-centric approach.