Senior Java Developer - Payments

VASS UK&I

London, UK

3 days ago

Apply on www.adzuna.co.uk

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Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Experience level

Expert

Experience required

5 years minimum

Compensation

£58,000.0 - £98,000.0

Working hours

Regular working hours

Job source

www.adzuna.co.uk

Tech stack

Java (Programming Language) Application Programming Interfaces (APIs) Agile Methodology Amazon Web Services Application Integration Architecture Application Performance Management Systems Engineering Confluence JIRA Automation of Tests Cloud Computing Computer Engineering

+26 more

Continuous Integration DevOps Payment Systems Middleware Github Gradle HP Systems Insight Manager IBM WebSphere MQ Apache JMeter Enterprise Messaging Systems RabbitMQ Software Engineering SONAR (Symantec) Systems Integration Cloud Platform System Spring-boot Gatling Backend Kubernetes Atlassian Tools ISO 20022 Standard Apache Kafka Non-relational Database Graphql Docker Microservices

Job description

Developing and maintaining payment systems and platform services
Building microservices, middleware applications, orchestrators, and automated tests
Integrating systems through APIs and messaging technologies
Providing technical guidance and promoting software engineering best practices
Overseeing application monitoring and supporting production implementations
Providing third-line support for complex application issues
Improving application performance, observability, and resilience
Working proactively within an agile development environment

Technologies:

AWS
Cloud
Confluence
DevOps
Docker
GitHub
Gradle
GraphQL
IBM
Support
JIRA
Java
JMeter
Kafka
Kubernetes
REST
RabbitMQ
Spring
Spring Boot
Swift
microservices
Backend
Sonar

Requirements

At least five years of software development experience using Java
Experience with Spring Boot and microservices
Experience with messaging systems, ideally Kafka and another technology such as RabbitMQ or IBM MQ
Experience integrating APIs using REST and GraphQL
Knowledge of relational and non-relational databases
Experience developing systems using agile methodologies
Strong analytical and logical reasoning skills
A proactive approach and the ability to learn quickly
A completed bachelors degree in systems engineering, computer engineering, mathematics, physics, economics, business administration, or a related discipline
Desirable experience: knowledge of UK or international payment standards, including ISO 20022, SWIFT, and MX messaging
Desirable experience: experience with Docker and Kubernetes
Desirable experience: knowledge of AWS or another cloud platform
Desirable experience: experience with performance-testing tools such as Gatling or JMeter
Desirable experience: familiarity with Jira and Confluence
Desirable experience: DevOps and continuous-integration experience using tools such as Gradle, GitHub Actions, and Sonar

About the company

We are part of a dynamic ecosystem of companies including VASS, NATEEVO, Serbatic, vdSHOP, T4S, Comunytek, ECENTA, and CRI group, with over 4,000 talented people driven by excellence and innovation. Through the E4 Agile Method, we support large enterprises in their digital transformation journey from strategy to operation. We are committed to social impact through the VASS Foundation, established in 2019 to support research and training in digital talent, and we allocate 2% of our profits while encouraging our team to dedicate 1% of their time to solidarity actions. We are hiring a Senior Java Software Engineer on an initial six-month contractor basis to help develop and support modern payment-processing systems using Java, Spring Boot, and microservices.