Software Engineer
- Category: Software Developer Jobs
- Location: Kolkata, West Bengal
- Job Type: Full Time / Part Time
- Salary: Estimated: $ 21K to 31K
- Published on: 2025/09/21
Software Engineer
Date posted 10/17/ Location Vadodara | India, Gurgaon | India, | India, Bengaluru | India, Mumbai | India, Pune | India, Hyderabad | India, New Delhi | India, Chennai | India, Kolkata | India, Noida | India Company Worldline
This is Worldline
We are the innovators at the heart of the payments technology industry, shaping how the world pays and gets paid. The solutions our people build today power the growth of millions of businesses tomorrow. From your local coffee shop to unicorns and international banks. From San Francisco to Auckland. We are in every corner of the world, in every part of commerce. And just as we help our customers accelerate their business, we are committed to helping our people accelerate their careers. Together, we shape .
The O pportunity
At Worldline, our technology addresses the persistent challenges of the payment world. We design and operate leading digital payment and transactional solutions that enable sustainable economic growth and reinforce trust and security in our societies. If you are a highly skilled Developer who has a creative mind and passionate about delivering quality code, then get ready to join our company Come and meet the team that is migrating Worldline into the future using cutting-edge technologies adapted to the modern world of payment for large financial flows: the Acquirer Hub.If you join our Acquirer Hub team, you will become part of the DevOps cultural and technical change at Worldline, owning changes from dev to prod, by developing a set of scalable and fault-tolerant microservices that significantly shorten the time to market of our application features.
Day-to-Day Responsibilities
• Build and maintain efficient and reliable Java code
• Support continuous improvement by investigating alternatives and technologies
• Ensure the best quality and responsiveness of the applications
• Be part of all the global improvements
• Be a driver of change and innovation within the company
• Creating well crafted and thoroughly tested features, taking full responsibility from the design phase to the production deployment
• Paying attention to all aspects of code quality, from clean-code to algorithm efficiency
Who Are We Looking For
We look for someone wo is accurate with affinity for data relations who dreams of Excel and reporting. People with passion, can-do attitude and a hunger to learn and grow. In practice this means:
• 4 – 6 Years of relevant experience
• You should have experience in below given skills/Technologies:
• Agile Methodology
• Java 11+, JAX-RS(Java API for RESTful Web Services (JAX-RS) -- Rapidly Build Lightweight Web Services. Products. Industries),
• Open API, CDI(Contexts and Dependency Injection (CDI) defines a set of complementary services that help improve the structure of application code.),
• Junit5(Serves as a foundation for launching testing frameworks on the JVM),
• Docker, Maven(Project management and comprehension tool),
• Cassandra(No SQL Database)(Dynamore dB),
• Apache Kafka (messaging platform),Puppet(Devops framework-Config mgmt. tool),
• Amazon S3 API (Obj storage),
• ELK stack(stack that comprises three popular projects: Elasticsearch, Logstash, and Kibana), Grafana(open source analytics & monitoring solution for every database),
• Unix
Shape the evolution
We are on an exciting journey towards the next frontiers of payments technology, and we look for big thinkers, people with passion, can-do attitude and a hunger to learn and grow. Here you'll work with ambitious colleagues from around the world, take on unique challenges as a team, and make a real impact on the society. With an empowering culture, strong technology and extensive training opportunities, we help you accelerate your career - wherever you decide to go. Join our global team of 18, innovators and shape a tomorrow that is yours to own.
Learn more about life at Worldline at
We are proud to be an Equal Opportunity employer. We do not discriminate based upon race, religion, color, national origin, *** (including pregnancy, childbirth, or related medical conditions), ****** orientation, gender identity, gender expression, age, status as an individual with a disability, or any applicable legally protected characteristics
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