ACE Software Developer

Nedbank -
Johannesburg, Gauteng

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Job Details

Full Job Description

Job Classification

Software Developer II (API Developer/Datapower/ACE Developer): 144166

TA:Luthando Bower

Closing Date: 23 February 2026

Job Family

Information Technology

Career Stream

Application Development

Leadership Pipeline

Manage Self: Technical

Job Purpose

The ACE Developer will design and build integration solutions using IBM App Connect Enterprise, with strong Java capability to support complex system‑to‑system communication. The role focuses on developing, enhancing, and re‑routing integration flows across IBM Connect:Enterprise, HTTP services and MQ.

Job Responsibilities

Produce working quality software that meets the design
REST and SOAP APIs, create BAR files, implement robust exception handling
Ensuring secure integrations through SSL/TLS and authentication standards
Use policy‑based configuration to manage behaviours and apply strong JSON and XML skills for data transformation and validation
Develop critical and complex technical components in area of accountability
Deliver system component designs that are robust and fault tolerant for large complex systems
Ensure system component designs are supportable , maintainable and re-usable
Deliver software that is observable and scalable
Conduct estimate of work effort
Trouble shoot and problem solve of software issues and provide guidance to other team members
Produce documentation as per organisational standards
Continuous improvement of software
Provide Maintenance and support of software in environments of accountability
Develop unit and system test cases and conduct unit and system testing
Create deployment artefacts and stores in source control library
Manage the deployment package and the execution thereof
Optimise the tool change in collaboration with the Biz/ Dev / Ops Engineer
Update and control the asset knowledge base
Ensure integration of own work with other individuals and in team
Collaborate with designers, product owners and engineering leads to refine the solution
Contribute into the decomposition of the system solution into component parts for development
Support the achievement of the business strategy, objectives and values
Stay abreast of developments in field of expertise
Ensure personal growth and enable effectiveness in performance of roles and responsibilities
Contribute to the Nedbank Culture building initiatives (e.g. staff surveys etc.).
Participate and support corporate responsibility initiatives for the achievement of business strategy
Seek opportunities to improve business processes, models and systems though agile thinking.
Provide mentoring for multiple software developers

Essential Qualifications - NQF Level

Advanced Diplomas/National 1st Degrees

Preferred Qualification

Diploma / Certificate in multiple languages

Preferred Certifications

Certificate in relevant language where available

Minimum Experience Level

Min 3 years programming experience

Technical / Professional Knowledge

IT Data structures
Application systems
Agile Development
System Development Life cycle(SDLC)

Behavioural Competencies

Managing Work
Collaborating
Quality Orientation
Applied Learning
Initiating Action
Technical/Professional Knowledge and Skills

Please contact the Nedbank Recruiting Team at +27 860 555 566

Apply Now

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