Talent.com
This job offer is not available in your country.
Senior Java Developer (JHB Hybrid)

Senior Java Developer (JHB Hybrid)

Datafin RecruitmentJohannesburg, ZA
5 hours ago
Job description

Job title : Senior Java Developer (JHB Hybrid)

Job Location : Gauteng, Johannesburg

Deadline : October 29, 2025

Quick Recommended Links

  • Jobs by Location
  • Job by industries

ENVIRONMENT :

  • DEVELOP cutting-edge & scalable solutions for account verification, means testing, and payment reconciliation as the next Senior Java Developer sought by a dynamic provider of custom-driven IT Solutions & Consulting in Joburg.
  • You will support and maintain the Internal Projects and at Client’s where the systems process up to 15 million applications monthly, design and implement payment file generation according to Bankserv specifications while participating in solution architecture definition and modelling.
  • The successful incumbent must have Advanced proficiency with Java Enterprise Edition (JEE), Reactive Java VM development and Bankserv integration experience (file formats, protocols) with a proven track record of working with Payment processing systems.

    • DUTIES :

    Core Development & Maintenance –

  • Support and maintain the Internal Projects and at Client’s where the systems process up to 15 million applications monthly.
  • Develop and enhance Java Enterprise Edition applications with JPA persistence.
  • Build and maintain Reactive Java VM-based APIs for file processing and verification.
  • Implement high-volume payment processing capabilities integrated with Bankserv.
  • Develop solutions for account verification, means testing, and payment reconciliation.

    • Banking Platform Integration –

  • Design and implement payment file generation according to Bankserv specifications.
  • Develop reconciliation processes for VET files and EF70 responses.
  • Build account referral solutions integrating with commercial banks via Bankserv.
  • Implement means testing file processing with multiple banking partners.
  • Create audit transaction capabilities for all banking operations.

    • Solution Architecture & Design –

  • Participate in solution architecture definition and modelling.
  • Assess current system architecture and recommend improvements.
  • Develop functional and technical specifications.
  • Design scalable solutions meeting business objectives.
  • Provide technical guidance to development teams.

    • Career Development –

  • Skills transfer to CLIENT internal teams.
  • Training delivery capabilities.
  • Documentation and knowledge management.
  • Mentoring Junior Developers.
  • Technology innovation and research.

    • REQUIREMENTS :

    Core Java Technologies –

  • Java Enterprise Edition (JEE) – Advanced proficiency.
  • JPA (Java Persistence API) – Expert level.
  • Reactive Java VM development – Strong experience.
  • Spring Framework – Comprehensive knowledge.
  • RESTful API development – Expert level.

    • Integration Technologies –

  • Oracle SOA Suite 12c components : API Gateway management, SFTP / File transfer protocols, Web Services (SOAP / REST).

    • Banking & Financial Systems –

  • Bankserv integration experience (file formats, protocols.)
  • Payment processing systems – Proven track record.
  • Financial reconciliation processes.
  • Account verification systems.
  • Means testing implementations.

    • Required Banking Domain Knowledge –

  • High-volume transaction processing (250K+ transactions / month preferred).
  • Payment gateway integrations.
  • Bank account verification processes.
  • Electronic Funds Transfer (EFT) systems.
  • Cash send services implementation.
  • Financial audit trails and compliance.

    • Specific Banking Integrations –

  • Experience with Bankserv Africa or similar payment processors.
  • National Treasury web service integrations.
  • Commercial bank APIs and file-based interfaces.
  • Multi-bank payment reconciliation.

    • Architecture & Design –

  • Enterprise Integration Architecture design.
  • Service Oriented Architecture (SOA) implementation.
  • High-availability system design.
  • Scalable application architecture.
  • Security-first design principles.

    • Business Analysis –

  • Requirements gathering and analysis.
  • Process mapping and optimization.
  • Risk assessment and mitigation.
  • Performance tuning and optimization.
  • Change Management processes.

    • Compliance & Security –

  • Understanding of financial regulations.
  • Data security and privacy principles.
  • Audit trail implementation.
  • Fraud prevention mechanisms.
  • Government sector experience advantageous.

    • Project Experience –

  • Banking platform implementations.
  • High-volume payment processing projects.
  • Government or public sector experience preferred.
  • Agile / SDLC methodology experience.
  • 24 / 7 production support experience.

    • Performance Expectations –

  • 80-90% of service requests resolved at 1st Line support level.
  • 2-hour Response time for critical issues.
  • Continuous improvement and optimization initiatives.

    • ATTRIBUTES :

  • Strong problem-solving abilities.
  • Excellent communication skills (English fluency required).
  • Ability to work under pressure with critical systems.
  • Team collaboration and mentoring capabilities.
  • Client-facing experience preferred.
  • ICT jobs
    • Create a job alert for this search

    Senior Java Developer • Johannesburg, ZA

    Related jobs
    • Promoted
    Senior Java Developer

    Senior Java Developer

    Emporium Human CapitalCenturion, South Africa
    Senior Java Developer (POS24178).Relevant tertiary qualification in Information Technology or Computer / Engineering Sciences and / or matric with at least 10 years relevant experience as a developer ...Show moreLast updated: 30+ days ago
    • Promoted
    Java Developer – JHB / Hybrid – R750k CTC PA

    Java Developer – JHB / Hybrid – R750k CTC PA

    E-MergeJohannesburg, South Africa
    Our client specializes in providing innovative, tailored software solutions to help businesses thrive in an increasingly digital world. With a focus on cutting-edge technology, we are committed to d...Show moreLast updated: 30+ days ago
    • Promoted
    Java C# Senior Software Engineer – Bryanston / Hybrid - R 1.3m Per Annum

    Java C# Senior Software Engineer – Bryanston / Hybrid - R 1.3m Per Annum

    E-MergeJohannesburg, South Africa
    Our mission? Helping financial institutions solve complex problems with elegant software solutions and doing it with style. Youve been around the block you know your Spring from your.NET Core, and...Show moreLast updated: 30+ days ago
    • Promoted
    Senior C# Developer

    Senior C# Developer

    Network RecruitmentCenturion, South Africa
    Bachelor's Degree in Computer Science, Statistics, or a related field.Demonstrated track record of at least 5 years in a Full Stack Developer or equivalent role, primarily centered around C#.Profou...Show moreLast updated: 30+ days ago
    • Promoted
    Java Technology Lead – JHB / Hybrid - R1.6m PA

    Java Technology Lead – JHB / Hybrid - R1.6m PA

    E-MergeJohannesburg, South Africa
    We are not your average tech company.We''re the rebels building the next-gen platform Think bleeding-edge tech, real-world impact, and a team that codes like jazz musicians : loose structure, killer...Show moreLast updated: 30+ days ago
    • Promoted
    Senior Java Developers

    Senior Java Developers

    TradelinkJohannesburg, South Africa
    Proven experience developing market leading JAVA based Point of Sale solutions in.A developing understanding of the SAP retail solution offering and integration. A motivated, proactive and dynamic i...Show moreLast updated: 30+ days ago
    • Promoted
    Senior Global Markets Governance exp Developer – Rosebank / Hybrid – R1.8m PA

    Senior Global Markets Governance exp Developer – Rosebank / Hybrid – R1.8m PA

    E-MergeJohannesburg, South Africa
    Our client is committed to delivering innovative and cutting-edge technology solutions to our clients.We are currently seeking a talented and experienced Senior. You will work on exciting, large-sca...Show moreLast updated: 30+ days ago
    • Promoted
    Senior JAVA Developer (Spring)

    Senior JAVA Developer (Spring)

    Penny The RecruiterJohannesburg, South Africa
    Build Java integration services and applications using company Framework with an enthusiasm for solving interesting technical challenges in a Banking environment. Be involved in all aspects of devel...Show moreLast updated: 24 days ago
    • Promoted
    Senior Back-End Developer

    Senior Back-End Developer

    Network RecruitmentJohannesburg, South Africa
    Back-End Development : Architect, develop, and optimize scalable applications using Java and Spring Boot.Database Operations : Implement advanced query optimization for PostgreSQL and Cassandra, ensu...Show moreLast updated: 30+ days ago
    • Promoted
    Senior Golang Developer

    Senior Golang Developer

    IOCOJohannesburg, South Africa
    As part of our dynamic and growing organization, you'll have the opportunity to work on cutting-edge projects and collaborate with a talented team of developers. You will support the Development Pro...Show moreLast updated: 17 days ago
    • Promoted
    Senior Back-End Java Developer

    Senior Back-End Java Developer

    Network RecruitmentCenturion, South Africa
    In this role, youll be part of a collaborative team of Engineers working on scalable features, secure cloud infrastructure, and clean, maintainable code. Youll focus on designing and developing Java...Show moreLast updated: 30+ days ago
    • Promoted
    Senior Java Rust Developer – Cape Town / Hybrid - R850 PH

    Senior Java Rust Developer – Cape Town / Hybrid - R850 PH

    E-MergeJohannesburg, South Africa
    We dont just sling code we craft clean, smart, scalable systems that make businesses better.If your idea of fun includes ownership models, and your playlists include Lo-fi beats to refactor to, we...Show moreLast updated: 30+ days ago
    • Promoted
    Senior Delivery Lead

    Senior Delivery Lead

    Gijima HoldingsCenturion, South Africa
    A relevant university ICT degree or a related NQF 7 ICT equivalent qualification.Azure Developer Associate certification compulsory. Minimum six (6) year experience in designing software application...Show moreLast updated: 30+ days ago
    • Promoted
    Java Developer Team Lead

    Java Developer Team Lead

    Salix RecruitmentJohannesburg, South Africa
    Join one of South Africas leading insurance innovators, where technology meets strategy to deliver exceptional customer experiences. Be part of a forward-thinking team driving digital transformation...Show moreLast updated: 30+ days ago
    • Promoted
    Senior C# Developer – Johannesburg (Hybrid) – up to R500 Per Hour

    Senior C# Developer – Johannesburg (Hybrid) – up to R500 Per Hour

    E-MergeJohannesburg, South Africa
    Join a powerhouse of digital thinkers driving transformation in enterprise tech.As a C# Developer, you''ll become a vital part of a team that architects intelligent, high-impact solutions for some ...Show moreLast updated: 30+ days ago
    • Promoted
    Java Developer

    Java Developer

    Network RecruitmentCenturion, South Africa
    Experience in designing and implementing scalable applications using.Experience in front-end technologies like.Apply todayWell help you find a role that matches your expertise, ambitions, and futur...Show moreLast updated: 30+ days ago
    • Promoted
    Senior Software Engineer - JAVA

    Senior Software Engineer - JAVA

    Golden RuleRandburg, South Africa
    Design and maintain technical system requirements based on business needs.Develop backend applications based on approved specifications and prototypes. Develop, test, debug and maintain application ...Show moreLast updated: 18 days ago
    • Promoted
    Java Back-End Engineer

    Java Back-End Engineer

    Network RecruitmentCenturion, South Africa
     to also have experience in a . in distributed systems, cloud environments, or microservices architectures.Bachelor’s Degree in Computer Science, Software Engineering, or a related field. (or...Show moreLast updated: 7 days ago
    • Promoted
    Senior Java Developer

    Senior Java Developer

    IOCOJohannesburg, South Africa
    Spring Boot microservices to join us as a consultant.In this role, you’ll help design, build, and maintain scalable and reliable backend services using modern tools and best practices.Design, dev...Show moreLast updated: 30+ days ago
    • Promoted
    Senior Software Engineer (C# / Java) – Johannesburg (Hybrid Role) – up to R1.3mil Per Annum

    Senior Software Engineer (C# / Java) – Johannesburg (Hybrid Role) – up to R1.3mil Per Annum

    E-MergeJohannesburg, South Africa
    Are you a seasoned developer fluent in both Java and C#? Here''s your chance to play a pivotal role in a company thats evolving its technology stack and redefining enterprise-grade solutions for th...Show moreLast updated: 30+ days ago