Senior Java Developer at Adexen

Senior Java Developer

  • Job Type Full Time
  • Qualification BA/BSc/HND
  • Experience 5 years
  • Location Lagos
  • Job Field ICT / Computer&nbsp

Job Introduction

  • Adexen has been mandated by one of its clients a Leading company in the Information Technology industry to recruit a Senior Java Developer to manage and improve efficiency for its operations in Lagos Nigeria  


  • Creates user information solutions by developing, implementing, and maintaining Java based components and interfaces
  • Design, develop, test, and maintain high-quality scalable web applications and services in java ecosystem.
  • Participate in code reviews and ensure that all solutions are aligned to pre-defined architectural specifications.
  • Identify/troubleshoot application code-related issues.
  • Participate in project planning sessions with project managers, business analysts and team members to analyze business requirements.
  • Design and develop high-volume, low-latency applications for mission-critical systems.
  • Delivering high-availability and performance.
  • Designs and develops user interfaces to internet/intranet applications by setting expectations and features priorities throughout the development life cycle; determining design methodologies and toolsets.
  • Designing and conducting tests.
  • Translate application storyboards and use cases into functional applications.
  • Design, build and maintain efficient, reusable, and reliable Java code.
  • Ensure the best possible performance, quality, and responsiveness of the applications.
  • Identify bottlenecks and bugs, and devise solutions to these problems.
  • Help maintain code quality, organization, and automatization.
  • Support continuous improvement by investigating alternatives and technologies and presenting these for architectural review.
  • Support and maintain applications in a production environment, when necessary.
  • Coach and mentor junior members of staff.

Desired Skills and Experience:

  • Bachelors in Science (or higher) in Computer Science, Engineering, or another relevant field.
  • 5+ years hands-on experience of software development and depth knowledge of Java.
  • Experience in Spring/Spring Boot, knowledge of Groovy/Grails is plus.
  • Modern JavaScript frameworks. Knowledge of React is plus.
  • Excellent knowledge of relational databases (Oracle, PostgreSQL) and ORM frameworks.
  • Solid understanding of API, microservice, and integration concepts and technologies, such as REST, JSON, XML, message queues.
  • Experience with continuous integration and continuous delivery tools.
  • Performance analysis of JVM applications, understanding of threading, concurrency, and problems that can result from concurrent processing.
  • Familiarity with containers and logging/monitoring solutions.
  • Experience with GCP, AWS, Azure, or any other public cloud platform.
  • Knowledge of traditional build systems (Gradle, Maven).
  • Knowledge of Agile / Scrum process, language, and ceremonies.
  • Willingness to travel abroad if required.
  • Good knowledge of English.

Method of Application

Note: We thank all applicants however only those selected will be contacted.

Interested and qualified? Go to Adexen on to apply