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 Technologies earlier. Headquartered in Bangalore,
with presence in Mumbai and NCR, Card91 aims to disrupt the payment infrastructure space
in the issuer-processor segment.
Position: Java Developers
We are building our core team which will be responsible for a highly scalable, always available
microservices based backend for payment processing. The developer will be involved with the
design, implementation, and execution from day one and build a robust, secure, and scalable
payment processing engine.
Roles & Responsibilities
● Individual Contributors talking full ownership of the micro services
● Design and Implement the micro services from scratch
● Be creative and always try to evaluate new strategies to execute faster
● Team player and always eager to teach new team members about the code, structure
and design
● Not afraid of bringing new designs (even languages) which will make the system
execute faster
Experience and Qualifications
● Having 2 - 5 years of experience
● Degree from a premier institute like IIT/NIT/BITS is desirable
● A strong expertise in Java/Spring/Spring Boot/Hibernate/Java
● Experience in developing highly scalable and reliable web applications, including
integration with internal and external systems.
● Experience building web services in REST with technologies like Spring Boot, Spring-
WS, spring MVC or JAX-RS
● Should be able to write test cases (unit and functional) to cover most of the code
● Experience in databases like MySQL and NoSQL db like Cassandra, etc.
● Experience with Cloud computing AWS & Microservices architecture
● Exposure to front end technologies like VueJS, ReactJS etc is an advantage
● Knowledge on Redis, ELK stack or Temporal BPM is a big plus
● Docker & Kubernetes experience is a big plus
● Previous experience of Fintech company is an added advantage
What’s on offer
● Vibrant, fun and rewarding culture that nurtures and promotes excellence
● Opportunities to learn and interact with payment industry leaders
● Competitive remuneration, group health insurance & PF
● Other office perks of being part of an early-stage Start-up
● Location: HSR Layout, Bangalore
About Card91
Similar jobs
Responsibilities :
● Designing and developing robust and scalable server-side applications using Python, Flask, Django, or other relevant frameworks and technologies.
● Collaborating with other developers, data scientists, and data engineers to design and implement RESTful APIs, web services, and microservices architectures.
● Writing clean, maintainable, and efficient code, and reviewing the code of other team members to ensure consistency and adherence to best practices.
● Participating in code reviews, testing, debugging, and troubleshooting to ensure the quality and reliability of applications.
● Optimizing applications for performance, scalability, and security, and monitoring the production environment to ensure uptime and availability. ● Staying up-to-date with emerging trends and technologies in web development, and evaluating and recommending new tools and frameworks as needed.
● Mentoring and coaching junior developers to ensure they grow and develop their skills and knowledge in line with the needs of the team and the organization.
● Communicating and collaborating effectively with other stakeholders, including product owners, project managers, and other development teams, to ensure projects are delivered on time and to specification.
You are a perfect match, if you have these qualification :
● Strong experience in Python and server-side development frameworks such as Flask or Django.
● Experience in building RESTful APIs, web services, and microservices architectures.
● Experience in using database technologies such as MySQL, PostgreSQL, or MongoDB.
● Familiarity with cloud-based platforms such as AWS, Azure, or Google Cloud Platform.
● Knowledge of software development best practices such as Agile methodologies, Test-Driven Development (TDD), and Continuous Integration/Continuous Deployment (CI/CD).
● Excellent problem-solving and debugging skills, and the ability to work independently as well as part of a team.
● Strong communication and collaboration skills, and the ability to work effectively with other stakeholders in a fast-paced environment
We are looking for a motivated Backend Developer with 1-2 years of experience in the MERN stack, React, Node.js, and PostgreSQL to join our growing team. The ideal candidate will have a foundational understanding of backend development and a willingness to learn and grow within our company.
Key Responsibilities:
- Assist in the development and maintenance of server-side components using Node.js and Express.
- Help design and implement RESTful APIs and GraphQL endpoints.
- Work with MySQL/PostgreSQL databases, ensuring data integrity and optimal performance.
- Collaborate with front-end developers to integrate user-facing elements with server-side logic.
- Ensure the responsiveness and scalability of applications.
- Troubleshoot and debug applications to optimize performance.
- Write clean, maintainable, and well-documented code.
- Stay updated with emerging technologies and industry trends.
Qualifications:
- Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent experience).
- 1-2 years of experience in backend development.
- Proficiency in the MERN stack (MongoDB, Express.js, React, Node.js).
- Experience with MySQL/PostgreSQL database management and optimization.
- Basic knowledge of RESTful and GraphQL API design and development.
- Familiarity with version control systems (e.g., Git).
- Strong problem-solving skills and attention to detail.
- Good communication and teamwork abilities.
- Eagerness to learn and grow within a dynamic team environment.
Preferred Qualifications:
- Previous internship or project experience in backend development.
- Familiarity with Docker and containerization.
- Basic knowledge of Agile development methodologies.
Benefits:
- Competitive salary and performance-based incentives.
- Comprehensive health insurance.
- Flexible working hours options.
- Professional development and growth opportunities.
- Collaborative and supportive work environment.
- Generous paid time off and holiday schedule.
Enterprise Minds, with core focus on engineering products, automation and intelligence, partners customers on the trajectory towards increasing outcomes, relevance and growth.
Harnessing the power of Data and the forces that define AI, Machine Learning and Data Science, we believe in institutionalizing go-to-market models and not just explore possibilities.
We believe in a customer-centric ethic without and people-centric paradigm within. With a strong sense of community, ownership, and collaboration our people work in a spirit of co-creation, co-innovation and co-development to engineer next-generation software products with the help of accelerators.
Through Communities we connect and attract talent that shares skills and expertise. Through Innovation Labs and global design studios we deliver creative solutions.
We create vertical isolated pods which has narrow but deep focus. We also create horizontal pods to collaborate and deliver sustainable outcomes.
We follow Agile methodologies to fail fast and deliver scalable and modular solutions. We constantly self-asses and realign to work with each customer in the most impactful manner.
Pre-requisites for the Role
1.Job ID-EMJB0120PS
- Primary skill:
- Java version 8.0
- Apache Kafka
- Java version 8.0
- SQL
- Good communication skills, proactive and responsible way of working
- Secondary skill:
(Good to have)
- Wicket/JSF/Struts/Servlet/JSP experience on any of the web development technology
- SQL Server / Oracle
- JPA/JCA
- Spring (Boot, Cloud, additional feature)
- Micro Services
- Container Orchestration (e.g. Docker)
- Container Management System (e.g. Kubernetes)
- Continuous Integration and Continuous Delivery (e.g. Jenkins)
- Years of Experience: 5-8 Years
- Location:(Hybrid Model)
- Position-2
- Budget- Max 30 LPA
- NP- Immediate
Primary Role & Responsibility
As a senior software engineer, your daily work involves technically challenging applications and projects where your code makes a direct contribution to the further development and upkeep of our VI solutions and to its application in projects.
As a software engineer, we expect much more from you than just the ability to design and develop good software. We find it important that you possess an inherent drive to get the best out of yourself every day, that you are inquisitive and that you are not intimidated by situations which require you to branch off from the beaten track. You work together with colleagues in a SCRUM team. In addition, you have regular contact with other software teams, software architects, testers and end users. Good communication skills are therefore extremely important, as well as the ability to think pro-actively and suggest possible improvements. This gives you every opportunity to contribute your personal input and grow and develop within the department.
The often-complex functionality of the software includes business logic, controls for logistical transport, communication with external computer systems, reporting, data analysis and simulation. This functionality is spread across the various components of the VIBES suite. You design, program and test the software based on a design concept and a set of requirements. In some cases, you must personally formulate these requirements together with the (end) users and / or internal stakeholders. Learn more about the VI products.
Desired Profile & Experience: Knowledge of Kafka and experience with Java
Job Description:
- Educational Qualification:
- E., B. Tech, BSc. Tech, MCA, or an equivalent degree
- Essential:
- Strong Knowledge of Core Java & Advanced Java.
- In-depth knowledge of Spring MVC framework, Spring Security framework, Tag libraries, Hibernate framework, Spring Boot, Micro services, etc.
- Should have the knowledge and experience in REST API, JSON, XML.
- Knowledge of frontend technology - Angular/React, JSP, HTML, CSS.
- Should have thorough Knowledge of any Two of the RDBMS, i.e., Oracle, MSSQL, PostgreSQL, IBM DB2, etc.
- Should have understanding of NoSQL Databases such as MongoDB.
- Databases Designing and implementing in accordance to end-users information needs and views.
- Hands on database triggers, function and procedures.
- Strong knowledge of Web based applications.
- Should have know-how of 3-tier architecture.
- Should have understanding of HTTP/s (SSL).
- Should have Hands on experience of Microsoft OS, Linux OS, etc.
- Should have used SVN, Bug tracking and Test case repository tools.
- Knowledge / exposure to Secured Coding Practices keeping the requirements to avoid OWASP top 10 vulnerabilities in Application. Ability to understand and fix such vulnerabilities. This would be an added advantage.
- Knowledge of Software Effort estimation
- Inclination towards Documentation (Very Important)
- Should have at least 2 years’ experience as a full stack developer.
Skills Required:
- Experience of more than 4 to 6 years in software development.
- Very Strong Experience in Core Java.
- Excellent Java Programming skills Experience in Data Structures, Algorithms and Design Patterns.
- Strong in Problem solving, Analytical skill and logical thinking.
- Skill to be trained: java, spring, mango db, cassandra.
- Strong experience in Spring Boot, Restful API
- Looking for shorter notice period candidates only.
Responsibilities
- Use your skills in OOP, OOAD, and testing to design and develop robust and scalable software.
- Work in a fast-paced environment with a focus on writing production-quality code and tests.
- Maintain minimal yet essential engineering documentation to complement the product.
- Collaborate with engineers and product teams as part of Agile delivery.
- Participate in code reviews and release cycles with an ownership attitude.
Requirements
- Strong at problem-solving using Java 8 and above.
- General understanding of SDLC using agile methodologies iterative development.
- Basic skills in HTML, CSS, and JavaScript are desired.
- Hands-on knowledge of using Spring Boot or Quarkus for building Microservices or API driven solutions.
- Knowledge of SQL and experience in using any RDBMS like MySQL, PostgreSQL.
- Understanding or exposure to Cloud-Native development using AWS is an added advantage.
-
Should have experience in full life cycle of Web Application Development in Linux environment using Apache, PHP, MySQL/MSSQL/ Oracle.
-
Hands on experience in these technologies is a must (PHP 5, Ajax, CSS / HTML5 / XHTML , Web development)
-
Should have experience in template engine like smarty and at least one MVC frame work (Laravel / Zend / Symphony / Cake Php / Code Igniter).
-
Should have worked on any of the content management system (Joomla / Drupal / Simple CMS etc)
-
Should have worked on any of one of JS frameworks like YUI, JQuery , MooTools, ExtJS and AJAX
-
Hands on experience with the following PHP modules: PEAR, CURL, SoapClient (WSDL mode), libXML, Memcache, PCRE, SQLITE, etc
-
Ability to write and consume SOAP & REST web services.
-
Create requirement document and work with team members to deliver the application.
-
Knowledge of Version Control Software ;such as SVN/CVS will be preferable.
-
Experience in Architecture Design & Developed of Web Application.
-
Should have experience in web application optimization/caching/DB performance tuning
-
Extensive OOD / OOP experience
-
Ability to propose, advocate and critique design alternatives to determine solutions.
-
Hands-on experience with web application architecture and relational database design Interact with Client to understand business requirement.
-
Hands on knowledge of best practices for cross-platform, cross-browser compatibility.
-
Hands on knowledge of UI optimization techniques and experience of working with UI performance measurement tools like Yslow, Firebux, Fiddler, HTTPWatch, Page Speed, DynaTrace, etc.
Check website :- http://nearpe.com
You are suppose to take care of all the technology requirements end to end. Our stack is in java+springboot+postgres, deployed on AWS with native android application.
General requirements :-
- Design and build highly scalable java based transactional web applications.
- End to end responsibility of delivery of requirements within timeframe.
- Managing a team of 3-4 engineers.
- Direct interaction with internal and external clients to understand requirements and for integration purpose.
- Write clean, maintainable code with best standard practices.
- Participate in all phases of development including requirement gathering, development and deployment.
- Mentor & lead the team.
- Excellent Command over JAVA, DS, Algorithms, Postgres or similar RDBMS.
- Knowledge of full-stack development including Front end or Android native development is plus (not mandatory though).
- Good sense of customer behaviour, satisfaction and product development is required.
- Good sense of humor is must, along with beer every week :)
- At least 3-4 years of hardcore development experience with product companies along with managing small team.
Experience: 3+ years hands on experience in Java/J2EE development and programming.