Applications Developer

Experience: 5-8 Years
Role: Applications Developer

Key Responsibilities:
• The design, development and implementation of applications related changes to agreed timeframes and standards.

• Responsible for peer code reviews to ensure the quality of the code deployed in the NEMS systems.

• Working closely with the Applications team and internal business users to ensure changes are developed in a way that that provides maximum benefit to the company, in a cost-effective, secured and operationally “risk-free” manner.

• Providing assessments on the impact and risk of potential changes to the systems and the business as a whole.

• Creation of concise detailed system specifications for changes that solve business needs and implementing changes to these agreed specifications.

• Following strict change control and version control processes to ensure quality changes are implemented in an auditable manner.

• Be outspoken in providing “best practise” recommendations.

• Proactively suggest ways to reduce operational overhead by “streamlining” manual tasks into automated procedures.

• Providing application support to the Operations team whenever necessary.

Essential

Strong applications development experience with minimum 5 years of experience on the following tools and technologies

• J2EE, Java 21 and above

• JSF4.x and above;

• HTML5; • PL/SQL; • Hibernate;

• Spring Boot 3.X and above;

• Java Mircoservices,

• REST API, SOAP Webservices;

• JBoss EAP 7.X/8.X;

• Java Security

• Oracle 21c Database; and

• UI Frameworks (Primefaces 13/14/15.X Angular 20.X)

Experience on Applications security throughout the development lifecycle and ability to enhance applications to meet the security best practices.

Preferred:
Redhat suite (e.g. Redhat Build of Apache Camel, Fuse), Mendix, AJAX, UNIX shell scripts, .Net

Previous experience with energy or other markets.

Experience in building web-based trading systems.