Java Full Stack Developer (Camunda) - London, UK

Capgemini; Greater London; On-site; GBP 90,000 - 120,000; Full time

Job summary

Capgemini is seeking a Java Fullstack Developer with Camunda expertise to design and build scalable workflows and integrated services. You will work in a hybrid model across office, client sites, and home, delivering backend in Java and frontend in React, with a strong emphasis on TDD, CI/CD, and agile practices.

You will collaborate across teams to implement Camunda-based orchestration, service-task integrations, and robust UI tasks, while ensuring 100% automated tests and adherence to

Qualifications

• 10+ years of experience designing Camunda-based solutions.
• Strong backend in Java, Spring Boot, JPA/Hibernate, and testing (JUnit/Mockito).
• Proficiency with React.js, Redux, and front-end stack.
• Experience with OpenShift and aPaaS platforms.

Responsibilities

• Design and develop lending origination workflows using Camunda 8 for process orchestration.
• Implement service-task-driven integrations using Java-based job workers.
• Build and integrate React-based user interfaces for handling user tasks.
• Develop and maintain backend services using Java and SQL-based systems.
• Analyze business requirements and deliver clean, scalable, and testable code.
• Participate in SCRUM ceremonies and keep JIRA updated.
• Provide 3rd line support for production and assist with 1st line UAT support.
• Ensure compliance with CIB metrics (including TADS) and maintain quality standards.

Skills

Camunda

Java

Spring Boot

JUnit

Mockito

React.js

Redux

SQL

OpenShift

CI/CD

TDD

REST API

Agile

Education

Computer Science degree

Tools

GitLab

Stash

Jenkins

Nexus

JIRA

Confluence

SonarQube

Veracode

Maven

Gradle

NPM

Job description

Job Title: Java Fullstack Developer (with Camunda)

About the Job

We are looking for a highly skilled Java Fullstack Developer with strong expertise in workflow orchestration and full-stack development. The ideal candidate will have extensive experience in Camunda, Java-based backend technologies, and React-based frontend development. You should be passionate about building scalable, high-quality applications using modern engineering practices like TDD and CI/CD. Experience in Agile environments and enterprise systems will be a strong advantage.

Hybrid working

The places that you work from day to day will vary according to your role, your needs, and those of the business; it will be a blend of Company offices, client sites, and your home; noting that you will be unable to work at home 100% of the time.

Your Role

• Design and develop lending origination workflows using Camunda 8 for process orchestration.
• Implement service-task-driven integrations using Java-based job workers.
• Build and integrate React-based user interfaces for handling user tasks.
• Develop and maintain backend services using Java and SQL-based systems.
• Analyze business requirements and deliver clean, scalable, and testable code.
• Ensure all features and user stories are delivered with 100% automated test coverage.
• Participate actively in SCRUM ceremonies and keep JIRA updated regularly.
• Provide 3rd line support for production and assist with 1st line UAT support.
• Ensure compliance with CIB metrics (including TADS) and maintain quality standards.

Your Skills

• 10+ years of experience designing and implementing Camunda-based solutions, along with strong backend development skills in Java, Spring Boot, JPA, Hibernate, JUnit, Rest Assured, and Mockito.
• Hands-on experience with React.js, Redux, Axios, JavaScript, HTML, and CSS for building responsive user interfaces.
• Strong SQL knowledge (MS SQL preferred) and experience working with aPaaS platforms, particularly OpenShift V4.
• Familiarity with GitLab, Stash, Jenkins, Nexus, JIRA, Confluence, SonarQube, Veracode, and experience using Maven, Gradle, and NPM.
• Solid understanding of Test-Driven Development (TDD), CI/CD pipelines, and microservices architecture, complemented by a Computer Science degree (or equivalent knowledge of OOP and data structures), experience in Agile environments, exposure to banking/financial sector projects, and familiarity with messaging systems like Apache Kafka or IBM MQ.

Disability Confident Employer

Capgemini is proud to be a Disability Confident Employer (Level 2) under the UK Government's Disability Confident scheme. As part of our commitment to inclusive recruitment, we will offer an interview to all candidates who declare they have a disability, meet the minimum essential criteria for the role, and please opt in during the application process.

Make It Real (what does it mean for you)

• You'd be joining an accredited Great Place to work for Wellbeing in 2024. Employee wellbeing is vitally important to us as an organisation. We see a healthy and happy workforce a critical component for us to achieve our organisational ambitions.
  To help support wellbeing we have trained 'Mental Health Champions' across each of our business areas, and we have invested in wellbeing apps such as Thrive and Peppy.
• You will be empowered to explore, innovate, and progress. You will benefit from Capgemini's 'learning for life' mindset, meaning you will have countless training and development opportunities from thinktanks to hackathons, and access to 250,000 courses with numerous external certifications from AWS, Microsoft, Harvard ManageMentor, Cybersecurity qualifications and much more.
• You will be joining one of the World's Most Ethical Companies, as recognised by Ethisphere for 13 consecutive years. We live our values by making ethical business choices every day. Working ethically is at the centre of our culture at Capgemini, meaning you will be helping to create a future we can all be proud of.