Backend Developer - Java/J2EE Technologies (3-5 yrs) (NUNAM)

About the company :

- DWield is an early stage startup by IIT & IIM Alumni extensive experience in FinTech, Digital and Product Development. DWield offers a first of its kind user authentication solution that enables businesses with superior fraud prevention and a seamless user experience. We utilize best-in-class predictive models to leverage a wide array of data points, for each individual user, captured during each action of the user. Our pattern recognizing algorithms tracks every user interaction in real time and helps intelligent decision making in fraction of a second.

- Traditionally the Authentication solutions have relied on passwords, OTPs, device binding and other user device details to identify an individual. These traditional solutions have limitations and add friction to user experience. DWield's solution makes use of user data points across a wide spectrum covering device, behaviour and network, to eliminate the friction for the user while enhancing the accuracy of authentication. With our light-weight sdk/js integration using a single API, we provide a simplified and quick onboarding for businesses.

- Utilizing the real time data for each user interaction, our predictive algorithms accurately identify every user and enable businesses to offer the users a frictionless experience. We identify any minuscule variation in a user interaction, thereby predicting & preventing fraudulent/bot-based interactions even before they occur whereas the traditional models rely on fraud identification after the occurrence.

- Our continuously evolving solutions help businesses to grow with confidence and offer more to the customers without worrying about frauds.

Minimum qualifications :

- BE / BTech / MTech

- 3 to 5 years of experience in building enterprise solutions using Java/J2EE technologies.

- Experience in at least one J2EE servers like JBoss/Wild Fly, Drop Wizard, WebLogic, etc.,

- Excellent knowledge of RDBMS (Oracle, MS SQL, etc.), SQL/PLSQL, NoSQL database (Couchbase, MongoDB, etc.,), Distributed Cache and Message Queues.

- Experience in developing REST web services using high performance micro-services framework.

- Thorough knowledge of SDLC process and agile methodologies.

Preferred qualifications :

- Object Oriented analysis and design using common design patterns.

- Insight of Java and JEE internals (Application Performance Tuning, Transaction Management etc.).

- Hands-on exposure to Linux, SVN / Git, Maven/Gradle, CI/CD (Jenkins), static code analysis tools.

- Exposure to financial domain (banking, ecommerce transactions, payment gateways, etc.)

- Exposure to security concepts like encryption, hashing, certificates, tokenization, PCI DSS, etc.

- Contribution/ participation with open source technologies is a plus.

Roles and Responsibilities :

- Design, develop and, unit test the assigned modules as per requirement using best practice guidelines.

- Actively participate in design review and stand-up meetings.

- Actively take up self-review and peer-review of the design and code components.

- Analyze and understand the requirements; provide coding/unit testing estimates and adhere to the committed timelines.

- Understand non-functional requirements like performance, security, etc., and address them proactively during design and coding.

- Take ownership of one or more functional modules or components and be responsible to end-to-end delivery and maintenance of assigned modules.

- Ability to work with small teams on aggressive timelines and ensure quality deliverable.

- Ensure designs are following specifications & standards.

- Excellent listening, writing skills and strong technical competency are essential

- Should be able to analyze and troubleshoot issues in production

- Support continuous improvement by investigating alternatives and technologies and presenting these for architectural review.

- Process building and project management

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