Senior Backend Engineer- Java at Card91 · Bengaluru (Bangalore) · 4 - 6 years · ₹10L - ₹15L / yr · Raised funding · Posted 20 Dec 2021

About Card91
Card91 is simplifying business payments by providing a plug and play issuance infrastructure to businesses for domestic and cross-border payments. Our full stack platform enables businesses to gain control and visibility into their payment flows, controlling the entire payment lifecycle from onboarding, to issuance, to transaction and data reconciliation. The platform aims to provide holistic solutions around payment issuance and distribution management. Our deep focus in payments will help us in bringing new issuance formats as well as technologies to businesses.
The company has been founded by seasoned technology entrepreneurs who have founded successful companies like Myntra, Mastiff Tech earlier. Headquartered in Bangalore, with presence in Mumbai and NCR, Card91 aims to disrupt the payment infrastructure space in the issuer-processor segment.
About the role
Our core issuance and processing system runs on Java. This system is responsible for powering the card issuance and management user experience as well. We are using Spring Boot stack for building our services.
The issuance backend team will be a small team of 2-4 developers, with a meaty responsibility to bring the user experience to life. It will be a hands-on role where every member of the team enjoys writing high quality code, and thrives on each other's experience.
If the following broad attributes sound like you, we would love to talk to you
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4-6 years experience in backend services in Java.
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Strong understanding of relational databases.
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Ability to develop clean data models for complex problem domains.
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Pragmatic approach to architecture and design - knowing when it is ok to deviate from
said best practices in the interest of practicality.
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Above average writing and communication skills in English. Enjoy writing crisp and understandable documentation.
Why you should join
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You enjoy working in smaller teams. We are a startup, and we believe that smaller teams are a super-power. There is lesser management overhead, and more talk about the work that matters.
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You care about end-user and developer experience - and how the backend impacts that. Working backwards from what the user experience demands, rather than giving up to the path of least resistance.
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We pay well (above market average). We are sufficiently capitalised by some prestigious investors in the Fintech space and we are looking at the long game. It is a fun and exhilarating journey ahead and we look forward to having some great team mates!

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scale robust backend systems and APIs that power company's fintech platform.
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● Implement business logic, data models, and algorithms to support product features
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● Collaborate with QA teams to define and execute test cases
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technical solutions
● Contribute to architecture decisions and continuous improvement of development
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● Stay updated with emerging backend technologies and fintech trends
Technical Requirements
Core Backend Skills
● Strong proficiency in Java
● Experience with Spring / Spring Boot
● Hands-on experience with Hibernate / JPA
● Experience building RESTful APIs
● Strong knowledge of Servlets, JSP
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Database & Storage
● Excellent knowledge of Relational Databases & SQL
● Experience with ORM technologies (JPA2, Hibernate)
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Notice Period- https://www.linkedin.com/feed/hashtag/?keywords=immediate&highlightedUpdateUrns=urn%3Ali%3Aactivity%3A6991253725264662528">#Immediate to 15#30Days
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Please apply only if you can join in 15 days
Requirement of Java Developer on Immediate basis
Experience in Core Java , J2EE, Microservice, Spring boot
Experience in AWS is an advantage
Kindly mention :
Current company
Designation
Experience
Current CTC
Expected CTC
Notice period (Negotiable)
Location
Any offer in hand
Design and develop robust services in coordination with front-end developers, ensuring the production and development of high-quality and well-tested code
Design, develop and test features alongside other technical departments
Lead the department in the design, development, deployment, and operation of services used by our users
Optimise APIs for any applications while creating and maintaining unit tests for new code as well as fix defects
Participate in the continuous integration of automated builds and deployments, ensuring that deliverables meet functional and design requirements and specifications of the site/software. Work with engineering leadership in solving and architecting solutions for challenging or complex site/software development issues.
Take initiatives in developing and maintaining integrations of best practices within the backend department
2. Demonstrable abilities to optimize code. Strong analytical skills for effective problem solving
3. Experience in Java Spring, Hibernate, Github. Spring boot optional
At BACQ, our mission is to build financial services that are simple, accessible and affordable.
BACQ is founded by Sachin Bansal & Ankit Agarwal to build consumer-centric and technology-driven businesses in the BFSI (Banking, Financial Services & Insurance) space.
Responsibilities:
- Work on the development backend systems for our first product
- Build reliable, secure and performant backend systems
- Drive test coverage and continuous delivery automation within the team
- Mentor and provide feedback to teammates
Requirements:
- 2+ years of software development experience
- Strong computer science fundamentals
- Good knowledge of Java ecosystem
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- Know the importance of tests and how to approach writing different types of tests
- Good understanding of relational databases, transactions, entity-relationship modeling
- Comfortable writing multi-threaded programs
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- Know how to use test driven development as a design tool
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