API Automation Engineer

Job description

API Automation Engineer

Hybrid Working – London – 2 days a week on site.

Financial Services

Lorien's leading banking client is looking for a skilled API Automation Engineer with strong experience of with Rest API testing in Java to join our London-based team.

The ideal candidate would have experience of working with Cloud Technologies and Streams-process platforms.

This role is based in London.

This role will be Via Umbrella.

Working in a Hybrid Model of 2 days a week on site.

Key Skills and Experience

• Rest API automation testing in Java
• Java library and framework: Lombok, Spring Boot
• Stub testing experience: yaml, wiremock or Mockito, SOAP API testing
• Programming languages experience in OOP: Java or C#
• tools used: Cucumber Gherkin, Postman (Bruno), Junit:
• CI/CD integration with Gitlab/Jenkins
• Git version control: Gitlab/GitHub
• experience in JIRA or any issue tracking system
• Agile methodologies and exposure to BDD methods
• Banking/Financial services domains experience

Highly Desirable

Experienced with any of the following:

• Cloud technologies AWS modules: CloudWatch (logging), Athena, EC2, Lambda, storage (S3, EBS), databases (RDS, DynamoDB)
• stream-processing platform: Kafka, webhook, protos
• Docker and Kubernetes (nice to have)

• IND_PC3

Extra information

Status

Open

Education Level

Secondary School

Location

London Area

Type of Contract

Full-time jobs

Published at

26-03-2026

Full UK/EU driving license preferred

No

Car Preferred

No

Must be eligible to work in the EU

No

Cover Letter Required

No

Languages

English