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Senior Software Engineer - Java & Big Data - Worldpay
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Senior Software Engineer - Java & Big Data

Published 31.10.2025 | Expires 15.12.2025

Job description

Are you ready to write your next chapter?

Make your mark at one of the biggest names in payments. We’re looking for a Senior Java Software Engineer to join our ever evolving Billing & Funding team to help us unleash the potential of every business.

What you’ll own as the Senior Software Engineer

Billing and Funding within Worldpay has built a pricing and billing engine using big-data tech, we are almost at the end of the first phase of an exciting journey re-engineering our core payments platform to be more cost effective, scalable and cloud ready. The next phase of our journey is a move to the cloud, making our software cloud native, our infrastructure code and using CI/CD to increase our speed of delivery.

  • You will be responsible for implementing and expanding the Cloud estate within the programme with a focus on compute, networking, storage, observability, reliability and security.

  • You will be responsible for building, implementing and maintaining, infrastructure as code and tooling with the Cloud

  • You will create cloud environments and data strategy ensuring interaction with on premise (where applicable), data replication and create CI/CD for faster delivery

  • You will strive to make our cloud offering as self service, empowering the engineering community to own their infrastructure and software and enable reuse

  • You will be responsible for ensuring compliance with regulations and policy of the internal security teams.

  • You will need to work closely with our software engineers bringing them on the cloud journey with a guiding hand

What you’ll bring

  • Experience of building enterprise grade applications on AWS

  • Knowledge of Functional programming in Java and Data Structure

  • Solid hands-on experience with Amazon Web Services, specifically: IAM, EMR Serverless, Fargate, S3 and CloudWatch

  • Experience of building applications with embedded CI/CD to ensure frequent and reliable software delivery

  • Strong understanding around CI/CD practices, principles and fundamentals. i.e. Infrastructure as code using Terraform and/or CloudFormation.

  • Excellent communication skills and a desire to impart knowledge

It’s a bonus if you have

  • Experience with Spark

  • Experience with VPC, EC2 ELB, Auto-Scaling (including Groups), Route53, Lambda, ECS, CloudFormation and DynamoDB are nice to have

About the team

To learn more about our winning teams, check out our world-class teams that own it every day.

What makes a Worldpayer

What makes a Worldpayer? It’s simple: Think, Act, Win. We stay curious, always asking the right questions and finding creative solutions to simplify the complex. We’re dynamic, every Worldpayer is empowered to make the right decisions for their customers. And we’re determined, always staying open and winning and failing as one.

Does this sound like you? Then you sound like a Worldpayer. Apply now to write the next chapter in your career.

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Privacy Statement

Worldpay is committed to protecting the privacy and security of all personal information that we process in order to provide services to our clients. For specific information on how Worldpay protects personal information online, please see the Online Privacy Notice.

Sourcing Model

Recruitment at Worldpay works primarily on a direct sourcing model; a relatively small portion of our hiring is through recruitment agencies. Worldpay does not accept resumes from recruitment agencies which are not on the preferred supplier list and is not responsible for any related fees for resumes submitted to job postings, our employees, or any other part of our company.

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Worldpay

Worldpay

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Job criteria

Type of job Full-time
Cities Hybrid (Bucharest)