45 IT/Computer jobs in Gauteng on Job Mail

• Technical lead for Java EE projects.
• Continuous improvement and refactoring of existing application architecture.
• Continuous verification of code compliance to architectural standards, structures and practices.
• Mentoring and coaching of Java EE developers.
• Provide technical assistance to dev-ops engineer.
• Quality and coverage of unit and integration testing.

• Accountability
• Teamwork
• Ability to build relationships.
• Very good design skills.
• Good interpersonal skills.

1. Relevant degree
2. 5-8 years' experience as a Java EE software architect.
3. 5-8 years' experience as a team lead
4. Extensive experience in Spring and Hibernate (3 years).
5. In-depth knowledge of unit and integration testing and test automation.
6. In-depth knowledge of enterprise, SOA and development patterns and practices.
7. Experience in IBM Websphere, MQ and Process Server will be an advantage.
8. Experience in build, release and test automation

Our client a Global Tech firm is seeking a Security Designer / Architect to join their team in Sandton on a contract basis. They offer stability, growth, competitive rates, exposure and an excellent working environment.

You will work with the security team to ensure that our customers' data is safe and secure. You'll design, build and manage software systems for our infrastructure, including web applications and server-side databases. You'll also be responsible for designing IT architecture as a whole.

Requirements

• Participates in the security assessment and design process from initial requirements analysis to completion of the system
• Identifies risks, issues, and vulnerabilities, and identifies design solutions and technical controls.
• Works closely with the business owner, project leader, team members, and the security engineering team to refine and maintain the current system's architecture and create new architecture Develops security specifications for products and systems
• Designs and implements security-oriented infrastructure and processes.
• Plans, researches, and designs security architecture for IT systems.
• Determines security protocols by evaluating business strategies and requirements.
• Updates job knowledge by tracking and understanding emerging security practices and standards, participating in educational opportunities, reading professional publications, and participating in professional organizations
• The security designer must investigate solutions to security requirements, participate in projects with a security component (which is most projects), and create security conceptual and detailed designs for the solutions. 

Qualifications

• Bachelor’s degree or diploma in Computer Science, Information Systems, or related field required
• Previous experience in security design, architecture, and implementation.
• Must have 7+ years of experience in designing and architecting large-scale distributed systems.

Our Client a Global tech firm is seeking a Senior Wintel Server Engineer to join their team in Sandton on a contract basis. They offer stability, growth, attractive rates and an excellent working environment.

As a Senior Wintel Engineer, you'll be responsible for creating and maintaining all aspects of the technical infrastructure. You will develop new applications, systems, and tools to support our business needs. You will manage the delivery of IT services including hardware and software inventory management, disaster recovery planning, change management processes as well as monitoring security.

Requirements

• Management and maintenance of all Server systems, Virtual Platforms, and cloud services in use.
• Support Mimecast across multiple domains, which involved, troubleshooting mail flow implementing and reviewing policies in line with best practice.
• Expert/advanced level 3rd Line support to Server Operating systems server 2008/2012/2016/2019 in an enterprise level.
• Analysing incidents or requests and handling escalations of unresolved complex issues.
• Implement projects in accordance with agreed policies, and procedures and ensure that all project deadlines are met.
• Provide input to Architects on new designs.
• Analyse vulnerability reports and address vulnerabilities found on server platforms in the agreed
• timelines
• Manage, CA Servers and install public and local certificates on a variety of servers and systems every year
• Understand and manage sFTP platforms
• Develop and use scripts and commands, PowerShell to automate tasks and to change settings in bulk
• Ensure systems are set up as per industry best practice
• Ensure successful integration of different systems.
• Manage and administer complex enterprise-level network servers and storage systems
• Coordinate the troubleshooting and the support calls with external providers
• Develop and maintain technical and functional documentation for required systems
• Develop and maintain Standard Operating Procedures for relevant servers and systems
• Work with a change control policy on any changes
• Make recommendations to the Management for improving systems and processes
• Stay abreast of the latest technology and work with Senior Manager on potential upgrades
• Execute duties in accordance with ITIL framework guidelines

Qualifications

• Information Technology Infrastructure Library (ITIL) is advantageous.
• Project Management qualification advantageous.
• Must have an Infrastructure Operations background or understanding of Infrastructure.
• MCP, MCSE, and MCITP or other related certificates
• Enterprise server and storage hardware and software
• Exchange 2010/2016 Certification
• Enterprise server and storage hardware and software

Experience

• 4-6 years in senior/advanced server engineer role working in a multi-domain enterprise-level environment
• 2-4 years project implementation role at the enterprise-level environment

Preferred Skills

• The ability to work well in a team – good team player
• Good business communication skills and very organized
• Ability to be self-managed, ethical, and honest
• Handle multiple projects at the same time, while providing support
• Planning and organizing skills: ability to orchestrate and implements clear, efficient, and logical approaches to work and to manage assignments and objectives
• Ability to critically analyse a symptom, diagnose a fault, plan and take appropriate action
• Willing to work overtime when and if needed
• Ability to participate in and establish collaborative working relationships
• Demonstrate great attention to detail
• Ability to take ownership and responsibility
• Possess the drive to learn and is adaptable to change/new technologies
• Ability to work under pressure to complete work and meet deadlines

Our Client a Global tech firm is seeking an Angular Full Stack Developer – JS to join their team in Sandton on a contract basis. They offer stability, growth, attractive rates and an excellent working environment.

As a full-stack developer, you'll work on the front end of our apps, building user interfaces and web applications. Your main responsibility will be to design and build all aspects of the client's website including its navigation, forms, and data handling. You should have experience with HTML5/CSS3 technologies such as Bootstrap or Foundation.js (JQuery) would also be helpful but not required. You must also have a solid understanding of JavaScript ES6+ , AngularJS 1 & 2, TypeScript & NodeJS .

Requirements

• Must be able to work independently and with minimal supervision while communicating effectively and delivering quality results.
• Designing, developing, debugging, and maintenance of an Angular.js application.
• Working knowledge of HTML, CSS, and JS.
• Experience with AngularJS and JavaScript.
• Angular JS, Html, CSS. Web API, Entity Framework 6.0 upwards, SQL, IIS experience, (bitbucket, AzureDevop, Git), Agile Methodologies, Test Driven, Angular 4 upwards are advantageous.
• Must know MVC pattern and be familiar with JWT. 5 - 7 years experience

Qualifications

• Minimum of 7 years experience with JavaScript, HTML, and CSS
• Experience with the following frameworks: AngularJS, Angular 2+, TypeScript, React, and Vue.js.
• 7+ years of experience in JavaScript development required.
• Experience with one or more of the following frameworks: AngularJS, Backbone, Ember.js, React, and VueJS a plus.

Our client a Global Tech firm is seeking a Java Developer to join their team in Sandton on a contract basis. They offer stability, growth, attractive rates, exposure and an excellent working environment.

The Java Developer will be responsible for designing, developing, and maintaining software applications in the Java programming language.

Requirements

• Designs develops and implements interfaces for web applications
• Develops applications using J2EE platforms and development tools.
• Integrates software solutions into pre-existing systems or custom products.
• Implement new or maintain existing software written in Java.
• Facilitates the quality of code that is written in Java and ensures that the software meets all technical standards defined by the enterprise.

Qualifications

• Bachelor’s degree or Diploma in Computer Science or equivalent preferred
• Experience with Java
• Five + years of experience developing enterprise applications using Java and related technologies.
• 5+ years of Java development experience.

Our client a Global Tech firm is seeking an Agile Coach to join their team in Sandton on a contract basis. They offer stability, growth, attractive rates, exposure and an excellent working environment.

As an Agile Coach, you'll support the business in adopting agile methodologies and design thinking. You will be responsible for coaching the team to implement these new ways of working through training and mentoring. You will also be responsible for ensuring that all staff is aware of how they can use agile methods when designing products or services and that everyone has a clear understanding of what's involved in this process.

Requirements

• Provide in-person and remote coaching support to managers and team members to help them get maximum value from Agile techniques, and project management, and learn techniques and principles
• Help users in their organization become effective and successful in implementing agile methods and techniques.
• Create a sustainable and productive team environment using Agile best practices and learning through collaboration.
• Gives high-level advice and guidance on the Agile framework to assist in the planning of an agile transformation.
• Collaborates with business and technical stakeholders to define, design, implement, and continuously improve processes to achieve key outcomes.
• To grow the agile skills in the organization by establishing standards, policies, and practices for the introduction and sustainability of Agile methodologies.
• Ensure that relevant people in the organization are upskilled in the principles of Agile and the standards, policies, and practices adopted by the organization.

Qualifications

• Bachelor’s degree or Diploma in Business Administration, Computer Science, or a related field
• At least 7+ years of experience working with Agile methodologies and methods preferred.
• Experience with Agile software development methodologies
• 7+ years of experience as an Agile Coach with a proven track record of success.
• Experience coaching teams on how to effectively implement agile development methodologies.

Our client a Global Tech firm is seeking 2  .NET Full Stack Developer to join their team in Sandton on a contract basis. They offer stability, growth, attractive rates, exposure and an excellent working environment.

As a .NET Full Stack Developer, you'll be responsible for creating high-quality code that is easily understood and maintained by others. You will work with multiple technologies including .NET Framework, ASP.NET MVC/Web API, Azure Web Apps, SQL Server Integration Services (SSIS), HTML5/CSS3/SASS/LESS, and JavaScript.

Requirements

• Manages software development projects
• Creates conceptual design documents, specifications, and deployment plans.
• Assists in researching and coordinating technical issues as needed.
• Implements new systems, processes, and methodologies.
• Strong understanding of C# (CSharp), Java (Java), JavaScript (Javascript), Python, PHP, HTML5, CSS3, and other related technologies.
• Experience writing applications for the .NET framework 3.5 (i.e. ASP.NET, ASP.NET MVC, WebForms).

Qualifications

• At least 5 years of .NET experience
• Bachelor’s degree or Diploma in Computer Science, Computer Engineering, or related field required
• Experience with .NET framework and
• Should be competent with Angular JS, Html, and CSS. Web API, Entity Framework 6.0 upwards, SQL, IIS experience, (bitbucket, AzureDevop, Git), Agile Methodologies, Test Driven, Angular 4 upwards are advantageous.
• Must know MVC pattern and be familiar with JWT. 5 - 7 years experience

Our client a Global Tech firm is seeking 3 Master Data Migration – HCM Consultants to join their team in Sandton. They offer stability, growth, rates, exposure and an excellent working environment.

We are looking for a Master Data Migration Consultant to support our existing clients as well as new clients in the field of HR. This role will be responsible for leading and supporting projects related to HCM migration, data quality improvement, and master data integration between different systems.

Requirements

• D365 HCM Functional and Data Migration Experience
• SAP HR Functional and Data Migration experience
• General Data Migration experience - techniques (ETL – extract, transform, load), data cleansing, object mapping, field mapping, value mapping, data validation, understanding of reference/master/transaction data in this area.
• Manage, facilitate and drive the extraction criteria, data cleansing, object mapping, field mapping, and value mapping for the ETL process.
• Manage, facilitate and drive the filling in of any templates by the Business for the Construct process
• Facilitate Issue resolution where there are load errors (defects logged in DevOps)
• Status reporting per functional area

Qualifications

• Bachelor’s degree or Diploma required
• 7+ years of data migration experience required.
• Must have knowledge of HCM systems
• Experience with ETL processes.
• A minimum of 7 years of experience in HCM/HRM.

Our Client a Global tech firm is seeking a Senior Oracle Apps DBA (E-Business Suite) to join their team in Sandton. They offer stability, growth, attractive salary along with benefits and an excellent working environment.

The Oracle Applications DBA is responsible for installation, configuration, upgrading, administrating, monitoring, troubleshooting, cloning, Patching, Backup and restore of Oracle EBS Systems.

This role requires Individuals in this role take responsibility for the design, implementation and administration of Oracle Applications management systems.

Apps DBA’s will need to work closely with System Administrators, Functional Consultants, Apps Developers, Change Control Administrators and Project Managers

Qualification/Professional Certifications

• Matric, Diploma, Bachelor's Degree, in Computer Science / Information Technology, or equivalent
• Oracle database certification & knowledge of Unix, storage subsystems advantageous
• Excellent communicator, and high levels of proficiency in the English language – speaking, read and write
• Ability to create and maintain strong working relationships with colleagues and customers

Experience and Core Skills

• Experience in the capacity of a Senior Apps DBA (E-Business Suite)
• Experience in Cloud Hyperscalers (Oracle OCI, AWS & Azure) advantageous
• Experience in Platform & Database Migrations
• Installation, setup, upgrade and patching of Oracle EBS and Database
• Monitoring of Application Servers, Database, Concurrent Processing, Workflow processing
• Cloning of EBS environments
• Installation and maintenance of Oracle RAC, Data Guard, Partitioning, Transportable Tablespaces and Replication
• Oracle EBS System Administration e.g. Concurrent Process management and tuning, Workflow setup and maintenance, Printer setup, Integration monitoring and maintenance and End user support
• Develop and implement HA and DR strategies for EBS and Databases, including Multiple Application Tiers, Load Balancer configuration, Shared APPL_TOP, Parallel Concurrent Processing, RAC and Data Guard
• Basic Operating System Support with experience in OS upgrades, patching, networking, storage configuration and performance evaluation
• Understanding of the Oracle EBS architecture, specifically the run and patch file systems in R12.2, Weblogic configuration, management of different Oracle Home installations.
• Understanding of virtualization technology and installation of Oracle EBS on virtual platforms
• Technical support for Project Teams
• Management and troubleshooting of Weblogic Managed Services (i.e. oacore, oaforms, etc)
• Experienced in all normal Core DBA functions,
• e.g. installation, patching, performance tuning (OEM/traces/tkprof), monitoring, backups (rman), DG setup,
• Understand the implementation of best practice security measures on all the tiers of the application architecture.

Additional Skills

• Experienced in changed management and deployment across the EBS Application and Database stack.
• Experienced in troubleshooting and the tuning of the Oracle Database, PL/SQL and Application server components.
• Ability to automate repetitive administration tasks. 
• Ability to analyse complex request and breaking it up into smaller executable tasks with consideration of inter dependencies.
• Display accuracy and attention to detail when dealing
• Able to cope well in conflict situations
• Be able to work both in a team and alone
• Ability to work well under pressure, especially in maintaining a balanced and logical approach
• Self-motivated and self-managed
• Able to use initiative and take ownership of deliverables and projects
• Excellent Written and verbal communication
• Structured working methods

Responsibilities

Financial

• Provide input into the Presales and Sales processes
•  Accurate timekeeping

Client

• Respond to customer requests
• Work with technical contacts from other teams or external partners on integration projects
• Business consulting in database environments as well as architecting solutions to customer requirements and ensuring that solutions are built to specification and client requirements
• Ability to provide on-call and 24x7 support when applicable

Learning, growth and innovation

• Research, and evaluate new databases trends and technologies and provide best practices and recommendations.
• Mentor less experienced members of the team in technology and processes.
• Keep abreast with latest developments in Applications, Database & Cloud Technologies and share knowledge with the team.
• Willing to learn other database platforms.

Attributes and competencies

• Reliable and are able to produce a high quality of work
• Excellent attention to detail
• Able to work with multiple stakeholders in the organisation and display excellent interpersonal skills
• Proactive approach with problem solving and logical thinking skills

Requirements:

• Candidates will need a passion and drive for a disciplined and informed approach to the customers’ supported environments and business uptime requirements.
• Excellent analytical and problem solving and resolution skills, the ability to quickly develop domain knowledge, business acumen, strong teamwork skills necessary.
• Initiative and commitment to delivery, and the ability to adapt to rapidly changing circumstances is essential as well as being able to work under pressure.
• Communication and Planning, organizational, and risk management / risk mitigation skills are required for this position.
• Clear and logical thinking.
• Values quality and produce high quality work at all times.
• Strong work ethic and drive for results.
• Ability to work alone as well as in a team.
• Demonstrate high ethics and adherence to Organizations values
• Willing to travel for work occasionally

Perks

Medical Aid / Medical Insurance, Group Life Cover, Funeral Benefit, Minimum 18 days annual leave.

Our Client a Global tech firm is seeking a Senior Oracle Database Administrator to join their team in Sandton. They offer stability, growth, attractive salary along with benefits and an excellent working environment.

The Database Administrator operates within the internal Information Technology departments of the organization or client facing service department and takes responsibility for the performance, integrity and security of large, more complex databases and processes. Individuals in this role take responsibility for the design, implementation and administration of Oracle database management systems.

Database Administrators work closely with System Administrators, Change Control, Release Management, Service Delivery Management, Capacity and Availability Management to establish the needs of users, monitoring user access and security.

They install administer and maintain database servers, control access permissions, administer complex databases, and ensure optimal performance and ensure database recoverability in the event of a disaster.

Qualification/Professional Certifications

• Matric, Diploma, Bachelor's Degree, in Computer Science / Information Technology, or equivalent
• Oracle database certification & knowledge of Unix, storage subsystems advantageous
• Excellent communicator, and high levels of proficiency in the English language – speaking, read and write.
• Ability to create and maintain strong working relationships with colleagues and customers.

Experience and Core Skills

• Experience in the capacity of a Senior Database Administrator.
• Experience in Cloud Hyperscalers (Oracle OCI, AWS & Azure) advantageous
• Core Database Administration: administration, maintenance, performance tuning, security, backup and recovery, high availability
• Experience with Oracle Data Guard (DG) , Oracle Real Application Cluster(RAC )
• Unix and PL/SQL scripting knowledge advantageous
• Experience in Oracle’s Engineered Systems, Oracle Exadata, Oracle SuperCluster advantageous
• Experience in Platform & Database Migrations
• Oracle
• Minimum 6 Years Database Administrator Experience on Oracle in a senior capacity
• A solid understanding of Core Database Administration
• Experience in designing and implementing High Availability and Disaster Recovery solutions:
• Oracle RAC and  Oracle Data Guard
• Experience in database migrations, and administration on multiple platforms
• A solid understanding of Windows , Unix/Linux, Solaris Operating Systems
• Solid understanding of Oracle Rman backup and recovery.

Additional Skills

• Display accuracy and attention to detail when dealing
• Able to cope well in conflict situations
• Be able to work both in a team and alone
• Ability to work well under pressure, especially in maintaining a balanced and logical approach
• Self-motivated and self-managed
• Able to use initiative and take ownership of deliverables and projects
• Excellent Written and verbal communication
• Structured working methods

Responsibilities

Financial

• Provide input into the Presales and Sales processes
• Accurate timekeeping

Client

• Respond to customer requests
• Work with technical contacts from other teams or external partners on integration projects
• Business consulting in database environments as well as architecting solutions to customer requirements and ensuring that solutions are built to specification and client requirements
• Ability to provide on-call and 24x7 DBA support when applicable

Business Process

• Perform database administration, maintenance, performance tuning, security, and troubleshooting
• Provide daily health check reports
• Develop, maintain, perform, and test database backup and recovery strategies and procedures
• Perform database installations, configurations, upgrades, and migrations
• Provide proactive performance monitoring, and capacity planning for future database and server growth
• Develop and maintain best practices database documentation.
• Administer and maintain database and user security policies and standards including compliance with SOX regulations
• Work closely and effectively and maintain good relationship with DBA team members, and in-house software development, project management, QA, and system admin teams
• Support strategic decision making for technology base 
• Design, evaluate and recommend best practices for database models and architecture
• Manage standards and strategies for security, database objects, and backup / recovery
• Monitor capacity and performance, troubleshooting, and proactively resolving a wide variety of problems. Establish and maintain standards, procedures and automation strategies for tools and monitoring
• Participate or lead development of smaller projects and ensure their timely delivery
• Participate and contribute in the team’s development process
• Act as a liaison between the Database Administration staff, project development staff and functional team

Learning, growth and innovation

• Research, and evaluate new databases trends and technologies and provide best practices and recommendations
• Mentor less experienced members of the team in technology and processes.
• Keep abreast with latest developments in Database technologies and share knowledge with the team.
• Willing to learn other database platforms

Attributes and Competencies

• Reliable and are able to produce a high quality of work
• Excellent attention to detail
• Able to work with multiple stakeholders in the organisation and display excellent interpersonal skills
• Proactive approach with problem solving and logical thinking skills

Requirements:

• Candidates will need a passion and drive for a disciplined and informed approach to the customers’ supported environments and business uptime requirements.
• Excellent analytical and problem solving and resolution skills, the ability to quickly develop domain knowledge, business acumen, strong teamwork skills necessary.
• Initiative and commitment to delivery, and the ability to adapt to rapidly changing circumstances is essential as well as being able to work under pressure.
• Communication and Planning, organizational, and risk management / risk mitigation skills are required for this position.
• Clear and logical thinking.
• Values quality and produce high quality work at all times.
• Strong work ethic and drive for results.
• Ability to work alone as well as in a team.
• Demonstrate high ethics and adherence to organizations values
• Willing to travel for work occasionally

Perks

Medical Aid / Medical Insurance, Group Life Cover, Funeral Benefit, Minimum 18 days annual leave.