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Results for junior sql in "junior sql" in Jobs in South Africa in South Africa
1
Strong SQL fundamentals and solid technical aptitude to develop into a BI professional. Write, test and optimise SQL queries for reporting and data analysis. Extract and manipulate data from SQL Server Databases. Assist in developing and maintaining reports using Excel, SSRS, and / or Power BI. Perform data checks, validation and basic reconciliations to ensure accuracy. Jhb north based.
https://www.jobplacements.com/Jobs/J/Junior-BI-Consultant-1262883-Job-Search-2-16-2026-8-44-44-AM.asp?sid=gumtree
9d
Job Placements
1
We’re looking for a Junior SQL Developer to support data-driven projects by building, maintaining, and optimising SQL queries and databases. This role is ideal for someone early in their data journey who’s eager to learn, enjoys problem-solving, and wants exposure to real-world enterprise environments.You’ll work closely with senior developers, data engineers, and business stakeholders to support reporting, data integration, and operational systems.What youll do:Write, test, and optimise SQL queries, views, and stored proceduresSupport database development and maintenance across existing systemsAssist with data extraction, transformation, and loading (ETL) activitiesHelp troubleshoot data-related issues and performance bottlenecksWork with business teams to understand reporting and data requirementsSupport dashboard and reporting solutions where requiredMaintain documentation for database objects and processesFollow best practices around data quality, security, and version controlCollaborate with senior team members on ongoing projects and enhancementsYour Expertise:Basic to intermediate SQL (joins, subqueries, aggregates, indexing fundamentals)Exposure to relational databases (SQL Server preferred; MySQL / PostgreSQL acceptable)Understanding of database concepts (tables, relationships, constraints)Comfortable working with datasets and basic data analysisFamiliarity with Excel and/or basic BI tools is advantageousAny exposure to ETL tools or scripting (Python / PowerShell) is a plusStrong attention to detail and logical thinkingQualifications:Diploma or Degree in IT, Computer Science, Information Systems, or similarRelevant certifications or online training in SQL / databases are beneficialGraduate or junior-level candidates welcomePersonal AttributesCurious mindset and willingness to learnStrong problem-solving abilityGood communication skillsAble to work independently and within a teamOrganised and comfortable working in structured environments
https://www.jobplacements.com/Jobs/J/Junior-SQL-Developer-1263009-Job-Search-02-16-2026-13-00-16-PM.asp?sid=gumtree
9d
Job Placements
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Providing technical inputs and statistics to senior developers and specialists Technical Skills and Tools:Non-negotiable skills of which evidence of assessment is requiredExperience working in AWS lambda, Glue, Step functions, EC2, ECS, ECR, S3Proficiency in SQL for querying and manipulating data from relational databases.Strong excel skillAbility to take any SQL or Python scripting from running locally to the cloud using serverless infrastructure. QualificationsBCom Information Systems qualifications, BSc. Computer Science or any other relevant qualification. Excellent communication and interpersonal skills.Ability to work independently and as part of a team.Strong attention to detail and accuracyExperience with Agile development methodologiesStrong ownership and a self-starter
https://www.jobplacements.com/Jobs/J/Junior-Software-Developer-1264092-Job-Search-02-19-2026-04-31-21-AM.asp?sid=gumtree
6d
Job Placements
1
JUNIOR Software Developer * BSc Computer Science OR B-Tech with Programming* Minimum 2 Years Programming experience* C#, JavaScript* Transact SQL with MS SQL (Read, Insert, Update, Delete Records)* Create & Use RESTful Web Api* Web Development (Blazor/MVC/JavaScripts)* Mobile Development (Maui/Xamarin/Android Studio)* Experienced with GitHub or other Source Control System based with Git* Experience with Warehouse Management Business Processes - Will be an AdvantageJob Duties:Assist in Designing, Coding & Testing Software ApplicationsCollaborate with Team Members to meet Project GoalsParticipate in Code Reviews and DebuggingLearn new Technologies and keep up-to-date with Industry trends
https://www.jobplacements.com/Jobs/J/JNR-SOFTWARE-DEVELOPER-1261413-Job-Search-02-25-2026-00-00-00-AM.asp?sid=gumtree
6h
Job Placements
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We are currently looking for an exceptional and driven individual to join our team, where you will contribute to ground-breaking lithium battery projects for mobile applications within the mining industry.As a Junior Electronic or Mechatronic Engineer, your primary responsibility will involve collaborating on AC and DC control systems, motors, and detection equipment. This position demands a practical and proactive approach, the ability to learn rapidly, and adaptability to think swiftly and effectively.Education:BEng in Computer and Electronic Engineering or Electrical EngineeringStrong understanding of electronic and electrical fundamentalsKnowledge of SQL databases, web front- and back-end development, C/C++ programming, embedded development, and PCB designExcellent problem-solving skills and the ability to function well under pressureExperience in system integration and familiarity with battery systems would be advantageous Job Experience & Skills Required:Strong understanding of electronic and electrical fundamentalsKnowledge of SQL databases, web front- and back-end development, C/C++ programming, embedded development, and PCB designExcellent problem-solving skills and the ability to function well under pressureExperience in system integration and familiarity with battery systems would be advantageousField service and commissioningSoftware developmentSystem testing and fault findingDocumentation Apply now!
https://www.jobplacements.com/Jobs/J/Junior-Electronic-Engineer-1262485-Job-Search-02-13-2026-00-00-00-AM.asp?sid=gumtree
10d
Job Placements
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What Youll Be Doing:Support the design, development, and implementation of internal business software solutionsWrite clean, efficient, and well-documented code aligned with best practicesAssist with debugging, troubleshooting, and performance optimisationParticipate in code reviews, unit testing, and system testing activitiesCollaborate with cross-functional teams, including engineers, designers, and product stakeholdersContribute to technical documentation, test plans, and user guidesFollow established development processes and contribute ideas for improvementStay up to date with emerging technologies and industry trendsWhat Were Looking For:Qualifications & Experience:Bachelors degree in Computer Science, Software Engineering, or a related field13 years experience (internships, graduate roles, personal or open-source projects welcome)Solid understanding of software development fundamentals, data structures, and algorithmsProficiency in C# (Java also acceptable)Working knowledge of SQL and relational databasesPractical exposure to SharePoint (academic, internship, or workplace)Familiarity with Git and collaborative development practicesTechnical Skills (Required):C#SQLSharePoint (sites, lists/libraries, permissions, integrations, and workflows)Debugging and troubleshootingNice to Have (Advantageous)Azure DevOps exposureZoho (CRM, Desk, Analytics, and integrations)Power BI (reports, dashboards, and basic DAX)SAP exposure or integrationsWeb/UI technologies: Blazor, JavaScript/jQuery, HTML/CSS, and AJAX/JSONDocker (basic usage)Figma (UI collaboration)Dont miss this opportunity - apply today!
https://www.jobplacements.com/Jobs/J/Junior-Software-Developer-Hybrid-Remote-1257800-Job-Search-02-01-2026-00-00-00-AM.asp?sid=gumtree
20h
Job Placements
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The successful candidate will join teams ranging from startâ??ups to global organisations, contributing to data modelling, analytics, ETL optimisation, and insight generation. Roles offer exposure to modern data stacks, cloud technologies, and environments that support innovation and continuous learning.Skills & Experience: Solid data skillset at Junior, Intermediate, or Senior levelExperience with SQL, Python, and/or RUnderstanding of data modelling, ETL processes, and analytical toolingAbility to translate data into actionable business insightsAdvantageous: cloud, bigâ??data, or ML exposureQualification:Relevant degree or equivalent experienceCertifications in data or analytics are advantageousContact LIZAAN BUNNING on
https://www.jobplacements.com/Jobs/D/Data-Specialist-Data-Engineer-Data-Analyst-Junior--1266142-Job-Search-02-25-2026-10-16-52-AM.asp?sid=gumtree
6h
Job Placements
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What Youll Be DoingWorking with large, complex datasets to unlock insights and business valueBuilding and enhancing predictive models to drive smarter debt recovery strategiesApplying machine learning and AI techniques to optimize internal processesCollaborating with teams across the business to support data-driven decisionsUsing your knowledge of Python, R, and SQL to automate, explore, and visualize dataGetting hands-on mentorship while contributing from day oneWhat Were Looking ForRecent graduate in Data Science, Mathematics, Actuarial Science, Statistics, or a related quantitative fieldOR up to 1 year of experience in a data-focused role (bonus if its in financial services, credit, or fintech)Experience with machine learning, AI, or similar projects done during your degree or personal studiesA true passion for data and solving real-world problems using analyticsComfortable working in a fast-paced, dynamic and corporate environmentTechnical proficiency in Python, R, and SQLA team player with excellent communication skills and a curious, growth-driven mindsetWhy Join Us?Be part of a company making real impact in the financial health spaceFull-time, onsite role in vibrant central Cape TownLearn and grow under experienced mentors while tackling real business challengesRoom to grow and eventually take on more senior data science responsibilitiesReady to launch your data science career?If youre a rising star in the world of analytics and looking for your next big challenge we want to hear from you!
https://www.jobplacements.com/Jobs/J/Junior-Data-Scientist--Machine-Learning--AI-1203979-Job-Search-07-17-2025-04-13-13-AM.asp?sid=gumtree
7mo
Job Placements
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Key ResponsibilitiesAssist in developing, testing, and maintaining back-end systems and APIsWrite clean, efficient, and well-documented codeWork with databases to store, retrieve, and manage application dataCollaborate with front-end developers and other team membersTroubleshoot, debug, and improve application performanceParticipate in code reviews and team meetingsMinimum RequirementsBachelors degree in Computer Science, Software Development, IT, or related fieldRecently graduated or limited professional experienceBasic knowledge of one or more back-end languages (e.g., Java, C#, Python, or Node.js)Understanding of databases (SQL or NoSQL)Familiarity with REST APIs and version control (Git)Strong problem-solving skills and willingness to learnFor more information, contact:Monica JonkIT Researcher
https://www.jobplacements.com/Jobs/J/Junior-Back-End-Developer-1263127-Job-Search-02-17-2026-04-03-03-AM.asp?sid=gumtree
8d
Job Placements
1
Key ResponsibilitiesAssist in the design, development, testing, and maintenance of software applicationsWrite clean, efficient, and well-documented codeSupport senior developers in troubleshooting and debugging issuesParticipate in code reviews and team meetingsContribute to system improvements and new feature developmentAssist with testing and deployment of applicationsMinimum RequirementsDiploma or Bachelors degree in Computer Science, Software Development, Information Technology, or a related fieldBasic knowledge of programming languages such as Java, C#, Python, or JavaScriptUnderstanding of databases and SQLFamiliarity with web technologies (HTML, CSS, JavaScript) is advantageousStrong problem-solving and analytical skillsGood communication and teamwork abilities For more information, contact:Monica JonkIT Researcher
https://www.jobplacements.com/Jobs/J/Junior-Software-Developer-1262220-Job-Search-02-13-2026-04-03-08-AM.asp?sid=gumtree
12d
Job Placements
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The ideal candidate is a highly skilled BI professional who can design, develop, and maintain end-to-end business intelligence solutions. This role focuses on delivering accurate, reliable, and high-integrity data insights, while supporting and enhancing existing reporting frameworks.This organisation is a well-established, customer-focused business with a strong national footprint and a reputation for operational excellence. They are known for their fast-paced environment, structured processes, and commitment to delivering high-quality service to both corporate and individual clients.You will work closely with analysts and business stakeholders to understand data needs, translate these into technical requirements, and drive best practices across the BI function. This role also involves mentoring junior team members and contributing to continuous improvement across the BI environment.The company places strong emphasis on performance, data-driven decision-making, and continuous improvement. Employees typically work in a highly collaborative environment where innovation, efficiency, and client satisfaction are key priorities. They offer solid employee benefits, opportunities for growth, and a culture that values professionalism, reliability, and accountability.Duties: Design and build end-to-end BI solutions, integrating multiple data sources into the reporting data warehouseExtract, transform, and load data using Microsoft BI technologiesCollaborate with end users and analysts to translate business requirements into technical specificationsEstimate development effort and provide technical insights to managementSupport and enhance existing BI platforms and reportsReverse engineer, refine, and optimise BI processesMentor junior BI developers and promote industry best practices Job Experience & Skills Required: Qualifications: Matric (Grade 12)Relevant qualification in Computer Information Systems with majors in Information Management, Finance, or Mathematics (NQF 6+)Degree (NQF 7+) preferred Experience: 3+ years experience in ETL / BI Development within Microsoft BI Stack (SQL Server, SSIS)Strong technical experience: MS SQL Server, SQL, SSIS, DevOps, PowerApps1+ years report development experience using Power BIAdvanced understanding of ETL methodologies and the full SDLCExperience designing BI solutions using Kimball methodologyStrong knowledge of data modelling concepts Skills & Competencies:
https://www.jobplacements.com/Jobs/S/Senior-BI-Developer-1262574-Job-Search-02-15-2026-04-18-27-AM.asp?sid=gumtree
10d
Job Placements
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Position OverviewAn exciting opportunity exists for a driven and detail-focused Junior Software Developer to participate in the design, development, and support of robust software applications. The incumbent will contribute throughout the complete software development lifecycle, working alongside Senior Developers and multidisciplinary teams to deliver scalable, dependable, and business-focused solutions.This position suits a passionate developer who is eager to expand their technical expertise, gain hands-on experience with modern technologies, and build a solid understanding of how technology enables business and financial operations.Core Duties and ResponsibilitiesDevelop, enhance, and maintain software applications in accordance with approved technical and functional requirements.Assist with the evaluation, optimisation, and refinement of existing systems.Provide input into proposed system enhancements, including effort estimations relating to time and cost.Work closely with Senior Developers, Project Managers, Business Analysts, and UX/UI designers to ensure project objectives are clearly defined and achieved.Produce structured, maintainable, and efficient code, supported by comprehensive technical documentation.Perform unit testing and participate in system testing for new features, system enhancements, and production releases.Support implementation processes and provide post-deployment maintenance and troubleshooting.Compile user guides, system documentation, and training materials where required.Develop a strong understanding of operational business processes and financial systems to ensure practical and effective software solutions.Ensure that all deliverables prioritise usability, efficiency, performance, and measurable business value.Technical Environment & ExposureThe role offers exposure to and hands-on experience with:C# MVC web developmentRazor / CSHTML and JavaScriptObject-Oriented Programming (OOP) in C#SQL Server and LINQEntity Framework, stored procedures, database views, and functionsFull-stack development (front-end and back-end).NET Framework and .NET CoreBlazorAPI and SDK integrationsAzure DevOpsTelerik UI componentsProgressive Web Applications (PWA)ReactFlutterSoftware testing and quality assurance practices
https://www.jobplacements.com/Jobs/J/Junior-Software-Developer-1264739-Job-Search-02-20-2026-10-45-07-AM.asp?sid=gumtree
5d
Job Placements
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