Senior Full Stack Java Developer - Outside IR35 - Hybrid (Glasgow).

Gigged AI is an open talent marketplace specialising in the IT and technology sector. We have an opportunity live at the moment for a Java Developer

All applicant proposals will be reviewed directly on the Gigged AI platform by the hiring manager.

In order to send a proposal please follow the below steps

• head to https://app.gigged.ai/sign-up?type=t and create a free talent profile
• once signed in, follow this link to the project - https://app.gigged.ai/find-a-gig/RKvjrJyjLod
• you will now see a 'submit proposal' button
• please fill this in (intro, relevant experience, and attach CV to this)

We are seeking an experienced Senior Full Stack Java Developer with 7–8+ years of hands-on experience in designing, developing, and supporting enterprise-grade web applications. The ideal candidate will possess strong expertise in Java-based technologies, modern frontend frameworks, microservices architecture, CI/CD practices, and Agile delivery methodologies. This role requires direct client interaction, technical leadership, and the ability to deliver high-quality software solutions in a fast-paced environment.

Key Responsibilities

• Design, develop, test, and maintain scalable enterprise web applications.
• Build and support microservices-based solutions using Java and Spring technologies.
• Develop RESTful APIs and web services for integration with internal and external systems.
• Collaborate with business stakeholders, architects, and cross-functional teams to gather and refine requirements.
• Participate in architecture discussions, code reviews, and technical design sessions.
• Develop and maintain frontend applications using ReactJS and related JavaScript technologies.
• Implement CI/CD pipelines and deployment automation processes.
• Troubleshoot production issues and perform root cause analysis.
• Ensure adherence to coding standards, security best practices, and performance optimisation techniques.
• Participate in Agile/Scrum ceremonies, including sprint planning, stand-ups, retrospectives, and reviews.
• Engage directly with onsite clients and stakeholders to provide technical consultation and delivery support.

Experience

• Minimum 7–8 years of experience in software development and enterprise application delivery.
• Proven experience developing web-based applications using:
  • ReactJS
  • Spring Boot
  • Microservices Architecture
  • REST APIs/Web Services
  • Spring MVC
  • JEE Technologies (Java 8+, JSF, JPA, JSP, Servlets, JDBC)
  • XML Technologies (DOM, SAX, XSLT)
  • HTML5, DHTML, JavaScript
  • JBoss Application Server

Core Technical Skills

• Java 8 or higher
• Spring Framework (Spring Boot, Spring MVC)
• JUnit 4 & JUnit 5
• FreeMarker Templates
• Oracle Database
• Git
• Ruby
• Bundler
• Gradle
• Leiningen
• GoCD
• Ansible (Mandatory)
• Mulesoft

Frontend Technologies (Preferred)

• JavaScript
• ReactJS
• Redux
• Node.js

Cloud & DevOps
 

• Experience developing and deploying applications on AWS.
• Strong knowledge of:
  • Jenkins
  • Maven
  • CI/CD pipelines
  • Build and release management processes

Development Tools
 

• IntelliJ IDEA or equivalent modern IDEs.
• Source control and version management best practices.

Required Competencies

• Strong analytical and problem-solving skills.
• Excellent verbal and written communication skills.
• Proven ability to work effectively in collaborative team environments.
• Experience working in Agile/Scrum delivery frameworks.
• Strong client-facing and stakeholder management skills.
• Ability to mentor junior developers and contribute to technical leadership initiatives.

Salary: 300 - 375 GBP Per day