Intermediate Java Developer Telco / BSS/OSS Environment

Role Overview

An exciting opportunity is available for an Intermediate Java Developer to join a dynamic Professional Services team within a fast -paced enterprise telecommunications environment.

This role is ideal for a developer who enjoys working across the full Software Development Lifecycle (SDLC), from design and development through to deployment and post -implementation support. You will play a key role in delivering high -quality, scalable solutions within BSS/OSS systems, aligned to both business and technical requirements.

Due to the nature of the environment, occasional after -hours support may be required.

Requirements

Key Responsibilities

• Design, develop, and maintain scalable Java -based applications within enterprise systems
  
• Translate business requirements into technical solutions and system designs
  
• Design and implement data models across relational databases (Oracle, SQL Server, MySQL, PostgreSQL)
  
• Write and optimise complex SQL queries
  
• Develop and maintain integration components within BSS/OSS environments
  
• Participate in deployments, configurations, and release management processes
  
• Use Git for version control and collaborative development
  
• Troubleshoot, debug, and resolve system and production issues
  
• Provide post -implementation support and ongoing system maintenance
  
• Support testing activities including integration testing, UAT, and system testing
  
• Perform API testing and validation using tools such as Postman
  
• Document technical solutions, systems, and processes
  
• Collaborate within Agile/Scrum teams and participate in sprint ceremonies
  
• Contribute to continuous improvement and ongoing learning initiatives
  

Required Skills & Experience

• Minimum 5 years’ experience in Java development
  
• Strong proficiency in Java (J2EE, Spring Framework, Spring Boot)
  
• Proven experience within telecommunications BSS/OSS environments (essential)
  
• Experience with Apache Camel or similar integration frameworks
  
• Solid understanding of SDLC and Agile/Scrum methodologies
  
• Strong SQL and relational database experience (Oracle, MySQL, PostgreSQL, SQL Server)
  
• Working knowledge of Linux operating systems
  
• Experience with J2EE containers and application servers
  
• Exposure to messaging systems such as RabbitMQ or ActiveMQ
  
• API integration experience (REST services, Postman testing)
  
• Experience using Git or similar version control tools
  
• Exposure to Docker and Kubernetes (advantageous)
  

Personal Attributes

• Strong analytical and problem -solving skills
  
• High attention to detail with a quality -driven mindset
  
• Ability to perform under pressure and manage multiple priorities
  
• Strong communication and interpersonal skills
  
• Team -oriented with a collaborative approach
  
• Self -motivated with a proactive attitude toward learning
  
• Adaptable in a fast -paced, evolving environment
  

Education

• Diploma or Degree in IT, Computer Science, Engineering, or a related field (preferred)