Java Developer with AWS

Who we are

We are looking for a skilled Java Developer with AWS to join our team and support innovative backend development initiatives for our client, a leading British multinational in financial services and asset management. As part of your responsibilities, you will design and implement workflow, build and manage distributed workflows leveraging AWS Step Functions. Your expertise will help streamline key HR processes, including time tracking, leave management, and essential HR workflows, ensuring seamless, cloud‑native performance in a highly regulated environment.

What you’ll be doing

• Building and managing distributed workflows using AWS Step Functions

• Developing serverless applications and integrations using AWS services (e.g., Lambda, API Gateway, EventBridge)

• Designing scalable, event-driven architectures aligned with enterprise standards

• Integrating workflow solutions with backend systems and external APIs

• Participating in architecture discussions and defining technical solutions

• Ensuring high code quality through best practices, testing, and code reviews

• Collaborating with cross-functional teams across delivery locations (onshore/offshore)

• Supporting deployment and CI/CD processes in cloud environments

What you’ll bring along

• Strong AWS development experience

• Hands-on experience with AWS Step Functions

• Experience with EventBridge, SNS, and SQS

• Good understanding of event-driven / serverless architectures

• Strong backend development skills (preferably Java or similar JVM-based languages)

• Experience building and integrating APIs and microservices

• Ability to work autonomously and deliver production-quality codeNice-to-have

• Experience migrating workflow/orchestration platforms (e.g. Camunda or similar) to AWS Step Functions

• Experience with AWS Lambda and serverless patterns

• Familiarity with CI/CD pipelines and DevOps practices for serverless flows

• The key priority for us is strong AWS experience around Step Functions and event-driven services

What’s in it for you

New beginnings can be a challenge. We promise a smooth integration and a supportive mentor

Pick your working style: choose from Remote, Hybrid or Office work opportunities

Early bird or night owl? Our projects have different working hours to suit your needs

Nobody is born an expert. Sharpen your tech skills with our sponsored certifications, trainings and top e-learning platforms

We want you to stay healthy! Enjoy our Private Health Insurance – it’s custom-made for you

A clear mind is a healthy mind. Attend individual coaching sessions or go one step further by joining our accredited Coaching School

Make the most of our epic parties or themed events – they’re lovingly designed for our people and their families

NTT DATA Romania is an equal opportunity employer and considers all applicants regardless to race, color, religion, citizenship, national origin, ancestry, age, sex, sexual orientation, gender identity, genetic information, physical or mental disability, veteran or marital status, or any other characteristic protected by law. We are committed to creating a diverse and inclusive environment for all employees.

What’s in it for you

• New beginnings can be a challenge. We promise a smooth integration and a supportive mentor

• Pick your working style: choose from Remote, Hybrid or Office work opportunities

• Early bird or night owl? Our projects have different working hours to suit your needs

• Nobody is born an expert. Sharpen your tech skills with our sponsored certifications, trainings and top e-learning platforms

• We want you to stay healthy! Enjoy our Private Health Insurance – it’s custom-made for you

• A clear mind is a healthy mind. Attend individual coaching sessions or go one step further by joining our accredited Coaching School

• Make the most of our epic parties or themed events – they’re lovingly designed for our people and their families

Make this the place you grow

Your unique talent is what matters. NTT DATA Romania is an equal opportunity employer and considers all applicants regardless to race, color, religion, citizenship, national origin, ethnicity, age, gender, sexual orientation, gender identity, genetic information, physical or mental disability, veteran or marital status, or any other characteristic.