Java (JSP, Servlet) Developer

Location: Bangalore, India

Experience: 3-5 Years

Company: Tradelab Technologies

About Tradelab Technologies:

Tradelab Technologies is a leading fintech company specializing in trading platforms, brokerage infrastructure, and financial market technology. We design and develop robust, scalable systems that power trading operations for brokers and financial institutions.

Role Overview:

We are seeking a motivated .NET Developer with around 3-5 years of experience to join our backend development team. The ideal candidate should have hands-on experience in C#, ASP.NET Core, and SQL, with a strong understanding of object-oriented programming and API development.

You will work closely with product, DevOps, and QA teams to build and enhance backend systems supporting our trading and fintech platforms.

Key Responsibilities:

• Develop, maintain, and enhance backend applications using .NET Core / ASP.NET MVC.
• Design and implement RESTful APIs for integration with frontend and third-party systems.
• Write clean, scalable, and efficient code following best practices.
• Work with SQL databases (preferably MS SQL Server) to design schemas, write queries, and optimize performance.
• Collaborate with product managers and frontend teams to translate requirements into technical solutions.
• Participate in code reviews, debugging, and troubleshooting production issues.
• Contribute to improving application performance, scalability, and security.

Required Skills & Qualifications:

• Bachelor’s degree in Computer Science, Engineering, or related field.
• 3-5 years of experience in .NET development.
• Strong proficiency in C# and ASP.NET Core / ASP.NET MVC.
• Experience with Web APIs and RESTful architecture.
• Good knowledge of Entity Framework / LINQ.
• Hands-on experience with MS SQL Server or other relational databases.
• Understanding of OOP principles, design patterns, and software architecture concepts.
• Familiarity with Git or other version control systems.
• Basic understanding of HTML, CSS, and JavaScript (for integration purposes).

Nice-to-Have Skills:

• Exposure to Microservices architecture.
• Familiarity with Message Queues (Kafka, RabbitMQ).
• Knowledge of CI/CD tools and DevOps practices.
• Experience with cloud environments (AWS / Azure).
• Understanding of financial or trading systems is a plus.

Why Join Tradelab Technologies:

• Work on cutting-edge trading and fintech platforms used across the industry.
• Collaborative, growth-oriented environment with exposure to complex backend systems.
• Opportunity to learn from senior engineers and grow into full-stack or system design roles.
• Competitive salary and benefits

Job Responsibilities:

* Design, build, and maintain efficient, reusable, and reliable Java code

* Ensure the best possible performance, quality, and responsiveness of the applications

* Identify bottlenecks and bugs, and devise solutions to these problems

* Help maintain code quality, organization, and automatization

* Prepare the technical design of complex technology components

Mandatory Skills:

* Proficient in Java (JDK 1.7) or above JDK 8 preferable, with a good knowledge of its ecosystems with a knack for writing clean, readable Java code, writing reusable Java libraries along with knowledge of concurrency patterns in Java

* Solid understanding of object-oriented programming along with various design and architectural patterns

* Hands on experience with Spring, Spring Boot, JUnit

* Familiarity with concepts of MVC, Microservices, RESTful

• Experience in designing & developing systems/software for large business environments (Java, J2EE).
• Strong design and coding skills in Enterprise Java, REST & SOAP web services, ORM (JPA/Hibernate), Spring, Maven, JMS (ActiveMQ), Caching, XML, JSON.
• Experience with multiple integration technologies / frameworks.
• Must have good experience in Unix/Oracle/SQL.
• Experience in Agile Development, Scrum, and Iterative approaches.
• Experience and exposure to AWS Cloud Services and DevOps mindset and expertise is a plus Experience with Mule or any ESB (Enterprise Service Bus) is a plus.

About the company- FPL Technologies

Credit cards haven't changed much for over half a century so our team of seasoned bankers, technologists, and designers set out to redefine the credit card for you - the consumer. The result is OneCard - a credit card reimagined for the mobile generation. OneCard is India's best metal credit card built with full-stack tech. It is backed by the principles of simplicity, transparency, and giving back control to the user.

“Re-imaging credit and payments from First Principles”

Payments is an interesting engineering challenge in itself with requirements of low latency, transactional guarantees, security, and high scalability. When we add credit and engagement into the mix, the challenge becomes even more interesting with underwriting and recommendation algorithms working on large data sets. We have eliminated the current call center, sales agent, and SMS-based processes with a mobile app that puts the customers in complete control. To stay agile, the entire stack is built on the cloud with modern technologies. 

OneCard (Best credit card app) : http://www.getonecard.app/">www.getonecard.app

OneScore (Over 10 million downloads): http://www.onescore.app/">www.onescore.app

Create a consumer facing credit card product that will be used by millions of users. 

What you will do:

• Be a part of our backend for frontend/ credit card processing engineering teams to build the best homegrown credit card stack.
• Partner with the product teams to understand the product features and specifications, translate them into high level and low-level design.
• Work with frontend and backend developers to build out a customer-centric experience that will constantly evolve.
• Respond to support team tickets as needed to resolve bugs and issues.
• Participate in contributing ideas, updates, and product development areas to the team.

Experience Range: 

5- 7 years with technical hands-on experience in building large-scale B2C applications catering to millions of users. Previous experience in building scalable products is a must.

Technical Expertise:

• Strong insight into Java programming language (Class loading, Memory Management, Transactions, Executors, Lambdas and Streams).
• Experience in distributed technologies, real-time, high throughput and low latency systems.
• Hands-on prior experience with scalable Cloud based architectures.
• Experience in one or more frameworks like Spring is a plus but not required.
• Proficiency in data structures & algorithms.
• Strong problem solving and analytical skills.
• Any experience in payments is a plus.

Job Requirements-

Mandatory:

1. 2 - 3 years of J2EE experience

2. Clear understanding and application knowledge of Object-Oriented concepts

3. Experienced in Core Java, Collection Framework, exception handling, logging frameworks

4. Knowledge of Struts/Spring/Springboot framework or any ORM tools like Hibernate, JPA mandatory

5. Knowledge of SQL

Desirable to have:

1. Code review tools like pmd, sonar, Checkstyle

2. Knowledge of writing unit testing using Junit, Jmock, DBUnit etc.,

3. Knowledge to build scripts using ant, maven

4. Exposure to Agile Model

5. Exposure to BFSI domain

Team Handling/Generic skills

1. Self-driven, ready to learn and adapt depending on customer/organization needs

2. Excellent communication skills

Share resumes at ruchika@ netconnectglobal.com