Warehouse Supervisor

Cape Town, Western Cape Tumaini

Posted 3 days ago

Job Viewed

Tap Again To Close

Job Description

Overview

Are you on the search for new opportunities? We have one for you! A manufacturing company based in Cape Town is looking for a Warehouse Supervisor to join their team.

Qualifications
  • Grade 12
  • Tertiary qualification is advantageous
  • At least 3 years’ experience
  • Computer literate
  • Knowledge of Umbrella System

Correspondence will only be conducted with our short-listed candidates. Should you not hear from us within 3 days, please consider your application unsuccessful.

#J-18808-Ljbffr
This advertiser has chosen not to accept applicants from your region.

Warehouse Supervisor

Cape Town, Western Cape Unique Personnel Ltd

Posted today

Job Viewed

Tap Again To Close

Job Description

Reporting to Warehouse and Distribution Manager Subordinates: Drivers Forklift Drivers Picker/Packer Crew Job Purpose To plan, implement and effectively supervise warehousing operations within the Sales and Marketing Department on behalf of the company toward contributing to the achievement of production targets, service level agreement- and customer demand requirements. Key Performance Areas: Warehousing Operations (35%) Administration, Systems and Reporting (25%) Compliance (10%) Customer Service (10%) Staff Supervision (10%) Cost and Financial Control (10%) Warehouse Operations: Oversees and ensures successful weekly cycle count of stock. Ensure monthly stocktake with production and support department teams. Ensures FIFO / LOS (line of site) principles are applied during storage and issuing of stock within area of responsibility. Investigates stock variances and exceptions and implement an action plan. Ensures that procedures pertaining to stock control are continuously reviewed to improve efficiencies and minimize risk to the company. Liaises with, and assists Planning with the verification of receipts and issued goods, as well as of semi-finished components and products. Ensures product received for storage, is accurately coded, compliant with procedures and stored in designated areas. Ensures all non-conforming product is processed in accordance with procedures, and that scrap is adequately removed on a daily basis. Controls damaged stock in WIP, investigates causes and takes corrective action. Ensures that all consignment stock procedures are being adhered to when consignment stock is collected. Creates and maintains work instructions. Keeps abreast with developing technologies in the Inventory Control field. Administration, Systems and Reporting: Ensures integrity of database information is maintained on SAP at all times. Writes out all credit notes, record in register and get approval. Captures rotations returned on the system. Writes new invoice number on document and retain copy for record purposes. Updates checks and charges spreadsheet. Captures scrap differences on spreadsheet. Ensures that stationary is ordered timeous. Ensures that all protective clothing and gear is ordered. Ensures that daily, weekly and monthly health and safety check sheets are completed and accidents reported to relevant HR function Compliance: Operates within controls and procedures in order to ensure the integrity of the company. Identifies and reports risks or areas of concern to management within own department and area of responsibility. Ensures compliance with all relevant regulations and procedures to prevent fruitless, wasteful and irregular expenditure. Ensures that all health and safety regulations are adhered to in the warehouse Customer Service: Maintains effective working relationships with customers (both internal and external) towards rendering highest quality of services. Represents the company in meetings with relevant stakeholders. Identifies and solves problems creatively whilst demonstrating a high level of integrity in line with the company's core values Staff Supervision: Ensures that all employees have signed performance agreements. Monitors and measures performance quarterly by conducting employee appraisals. In collaboration with HR, identify staff performance objectives, potential areas of development and action plans where necessary. Ensures ongoing training and development of employees. Addresses employee relations matters fairly and promptly Cost and Financial Control: Contributes to the budget preparation process. Promotes and communicates the effective, efficient, economical and transparent use of financial and other resources. Monitors and controls expenditure against budget and ensures spending occurs within budgetary limits and the company's financial guidelines, report deviations to direct Manager. Explores opportunities to control and reduce costs. Qualifications: Minimum: Diploma in Warehousing / Logistics / Supply Chain / Procurement or related fields (NQF 5) Experience: Minimum: Up to 5 years experience in Warehousing / Inventory and Stock Control / Logistics / Supply Chain / Procurement in a Manufacturing environment of which: 1 to 2 years should be at Supervisory level Technical Competencies: Computer Literacy (MS Office Suite and SAP, ERP Systems and other job-specific software systems). Knowledge of relevant Stores / Warehousing / Logistics and Planning Processes and Practices
This advertiser has chosen not to accept applicants from your region.

Warehouse Supervisor

Cape Town, Western Cape West Coast Personnel

Posted today

Job Viewed

Tap Again To Close

Job Description

This role is key to ensuring smooth warehouse operations, accurate stock control, compliance with procedures, and effective supervision of staff. Non-Negotiable Requirements Diploma in Warehousing / Logistics / Supply Chain / Procurement (NQF 5) Up to 5 years experience in warehousing, stock control, logistics, or supply chain within a manufacturing environment 12 years supervisory or team leader experience Strong computer literacy (MS Office and SAP/ERP systems) Valid drivers licence Key Responsibilities Oversee stock control including cycle counts, monthly stock takes, and variance investigations Enforce FIFO / LOS principles and ensure accurate storage, coding, and scrap removal Maintain data integrity on SAP; manage credit notes, invoices, and reporting spreadsheets Ensure compliance with HSE, ISO, and company standards while minimising stock losses Represent the Company in stakeholder meetings and resolve warehousing issues quickly and professionally Supervise drivers, forklift operators, and warehouse crew, including performance appraisals and training Support budgeting, monitor costs, and implement cost-saving initiatives Maintain high customer service standards and resolve internal/external queries promptly Proactive and action-oriented Strong analytical and problem-solving skills Planning, organising, and supervisory ability Resilient under pressure with strong communication skills Customer-focused with solid relationship-building ability KPIs Include Accurate stock cycle counts and monthly stock take results SAP data integrity maintained at all times Reduced stock variances and losses Compliance with HSE and audit requirements High staff performance and development outcomes Customer queries resolved quickly with minimal comebacks To Apply Only candidates who meet the minimum requirements will be considered. Send your CV, qualifications / supporting documents, and a head & shoulders photo. If you do not hear from us within 2 weeks, please consider your application unsuccessful.
This advertiser has chosen not to accept applicants from your region.

Warehouse Supervisor

Athlone, Western Cape R120000 - R156000 Y Yugo Roofing and manufacting

Posted today

Job Viewed

Tap Again To Close

Job Description

We're looking for a highly organized and motivated Warehouse Supervisor to oversee our warehouse operations. The ideal candidate will have experience in managing inventory, supervising staff, and ensuring efficient warehouse processes.

Responsibilities:

  • Supervise and coordinate warehouse staff to achieve efficient operations
  • Manage inventory levels, track stock movements, and optimize storage space
  • Implement and maintain warehouse safety protocols
  • Coordinate with logistics teams to ensure timely deliveries and use best routes possible
  • Monitor and report on warehouse performance metrics
  • Develop and implement process improvements to increase efficiency
  • Assigning workloads and daily tasks to Warehouse Associates
  • Communicate and answer dispatching and receiving questions and troubleshoot problems
  • Monitoring inventory and shipment transactions for accuracy
  • Ensuring inventory and storage areas are clean and maintained
  • Monitoring Warehouse Associates to ensure safety procedures are being followed when operating forklifts and other machinery
  • Quality checks

Requirements:

  • 5-10+ years of experience in warehouse supervision or management
  • MUST have Product knowledge: Hardware and building industry (structural timber / Roofing sheets)
  • Proven track record of improving warehouse efficiency and productivity
  • Excellent leadership, communication, and problem-solving skills
  • Ability to work in a fast-paced environment and adapt to changing priorities
  • Proficient in inventory management and Microsoft Office

Job Type: Full-time

Pay: R10 000,00 - R13 000,00 per month

Work Location: In person

This advertiser has chosen not to accept applicants from your region.

Warehouse Supervisor

Ottery, Western Cape R350000 - R550000 Y Labworks

Posted today

Job Viewed

Tap Again To Close

Job Description

Vacancy: Warehouse Supervisor

Location: Ottery

Company: LabWorks

We are looking for a hands-on, reliable, and detail-oriented Warehouse Supervisor to join our growing team. At LabWorks and WaterproofLab, we value integrity, accountability, teamwork, and excellence. We believe in doing things right the first time, ensuring quality in everything we deliver, and working together to build trust with our clients and within our team.

Key Responsibilities:

Oversee day-to-day warehouse operations.

Conduct weekly and monthly stock takes, ensuring accuracy and accountability.

Manage stock orders, collections, and supplier coordination.

Allocate materials and costs to projects, updating the project board regularly.

Support site teams by coordinating deliveries and assisting with logistics when needed.

Monitor budgets, report on variances, and flag any labour or material overspend to Finance.

Uphold safety, cleanliness, and efficiency standards in the warehouse.

Requirements:

Proven experience in warehouse or stock management.

Strong organizational and leadership skills.

Reliable, proactive, and able to work independently.

Valid driver's license.

Computer literate (basic reporting & project allocations).

What We Offer:

A supportive and values-driven work environment.

Opportunity to grow within a dynamic and expanding business.

Competitive compensation aligned with performance.

If you're motivated, dependable, and passionate about ensuring things run smoothly behind the scenes, we'd love to hear from you

Apply by sending your CV to: or

Job Type: Full-time

Work Location: In person

This advertiser has chosen not to accept applicants from your region.

Warehouse Supervisor (Inventory)

Cape Town, Western Cape Absolute Pets

Posted 4 days ago

Job Viewed

Tap Again To Close

Job Description

Overview

Specialising in premium pet foods and accessories, Absolute Pets is the leading pet retailer in South Africa with over 180 stores across the country.

Our team of experts is looking for passionate and driven Warehouse Supervisor (Inventory department) to join the Absolute Pets team at our Cape Town Warehouse in Marconi Beam .

Responsibilities
  • Conduct daily stock counts and investigate variances. Plan, organise, lead and control the warehouse inventory processes and the warehouse team to ensure a high standard of stock accuracy and process adherence.
  • Daily check and clean-up of all locations in Ador that hold stock during warehouse processes – Detailed reporting to management highlighting any risks and potential financial losses.
  • Constant and consistent communication on system misalignment – Differences between Ador and IQ. This needs to be highlighted and communicated to warehouse manager and IQ support.
  • Ensure damages are reported daily and investigate root cause – Address the root causes of damages with warehouse manager and the warehouse team.
  • Minimize and report on obsolete/redundant stock to maximize working capital.
  • Ensure housekeeping is maintained at a high standard.
  • Manage control measures to ensure errors, discrepancies are highlighted, addressed and resolved.
  • Ensure a 95% bin accuracy – Weekly bin verifications and reports to management.
  • Manage weekly cyclical stock counts and investigate variances – Provide accurate reports to management for review.
  • Prepare the warehouse for semi-annual stock counts.
  • Ensure reporting deadlines are met daily – Daily department handovers and regular updates as agreed with the warehouse manager.
  • Conduct root cause analysis on variances – Provide clear and concise reports to validate variances.
  • Manage bin locations and ensure stock replenished on a timely basis.
  • Manage rotation on FIFO principle and ensure no stock expiries.
  • Report short, dated stock monthly.
  • Manage inbound stock process.
  • Manage checking of stock and ensure stock is received accurately.
  • Ensure goods received vouchers submitted in a timely manner.
  • Ensure receiving documents (invoice, credit notes) are submitted, filed and maintained.
  • Following up on any outstanding documents especially credit notes with Finance and Commercial Departments.
  • Check that receipted stock has been captured accurately.
  • Ensure stock receiving register is updated daily.
  • Ensure incoming goods are GRV’d and put away with 24 hours.

#J-18808-Ljbffr
This advertiser has chosen not to accept applicants from your region.

Warehouse Supervisor - Sales & Marketing

Cape Town, Western Cape Unique Personnel Ltd

Posted today

Job Viewed

Tap Again To Close

Job Description

Reporting to Warehouse and Distribution Manager Subordinates: Drivers Forklift Drivers Picker/Packer Crew Job Purpose To plan, implement and effectively supervise warehousing operations within the Sales and Marketing Department on behalf of the company toward contributing to the achievement of production targets, service level agreement- and customer demand requirements. Key Performance Areas: Warehousing Operations (35%) Administration, Systems and Reporting (25%) Compliance (10%) Customer Service (10%) Staff Supervision (10%) Cost and Financial Control (10%) Warehouse Operations: Oversees and ensures successful weekly cycle count of stock. Ensure monthly stocktake with production and support department teams. Ensures FIFO / LOS (line of site) principles are applied during storage and issuing of stock within area of responsibility. Investigates stock variances and exceptions and implement an action plan. Ensures that procedures pertaining to stock control are continuously reviewed to improve efficiencies and minimize risk to the company. Liaises with, and assists Planning with the verification of receipts and issued goods, as well as of semi-finished components and products. Ensures product received for storage, is accurately coded, compliant with procedures and stored in designated areas. Ensures all non-conforming product is processed in accordance with procedures, and that scrap is adequately removed on a daily basis. Controls damaged stock in WIP, investigates causes and takes corrective action. Ensures that all consignment stock procedures are being adhered to when consignment stock is collected. Creates and maintains work instructions. Keeps abreast with developing technologies in the Inventory Control field. Administration, Systems and Reporting: Ensures integrity of database information is maintained on SAP at all times. Writes out all credit notes, record in register and get approval. Captures rotations returned on the system. Writes new invoice number on document and retain copy for record purposes. Updates checks and charges spreadsheet. Captures scrap differences on spreadsheet. Ensures that stationary is ordered timeous. Ensures that all protective clothing and gear is ordered. Ensures that daily, weekly and monthly health and safety check sheets are completed and accidents reported to relevant HR function Compliance: Operates within controls and procedures in order to ensure the integrity of the company. Identifies and reports risks or areas of concern to management within own department and area of responsibility. Ensures compliance with all relevant regulations and procedures to prevent fruitless, wasteful and irregular expenditure. Ensures that all health and safety regulations are adhered to in the warehouse Customer Service: Maintains effective working relationships with customers (both internal and external) towards rendering highest quality of services. Represents the company in meetings with relevant stakeholders. Identifies and solves problems creatively whilst demonstrating a high level of integrity in line with the company's core values Staff Supervision: Ensures that all employees have signed performance agreements. Monitors and measures performance quarterly by conducting employee appraisals. In collaboration with HR, identify staff performance objectives, potential areas of development and action plans where necessary. Ensures ongoing training and development of employees. Addresses employee relations matters fairly and promptly Cost and Financial Control: Contributes to the budget preparation process. Promotes and communicates the effective, efficient, economical and transparent use of financial and other resources. Monitors and controls expenditure against budget and ensures spending occurs within budgetary limits and the company's financial guidelines, report deviations to direct Manager. Explores opportunities to control and reduce costs. Qualifications: Minimum: Diploma in Warehousing / Logistics / Supply Chain / Procurement or related fields (NQF 5) Experience: Minimum: Up to 5 years experience in Warehousing / Inventory and Stock Control / Logistics / Supply Chain / Procurement in a Manufacturing environment of which: 1 to 2 years should be at Supervisory level Technical Competencies: Computer Literacy (MS Office Suite and SAP, ERP Systems and other job-specific software systems). Knowledge of relevant Stores / Warehousing / Logistics and Planning Processes and Practices
This advertiser has chosen not to accept applicants from your region.
Be The First To Know

About the latest Warehouse supervisor Jobs in Cape Town !

Warehouse Supervisor | Construction | Cape Town

Cape Town, Western Cape Salesworx

Posted 3 days ago

Job Viewed

Tap Again To Close

Job Description

Overview

Our client in the Aluminium windows and doors hardware industry is seeking a hands-on Warehouse Supervisor. Lead a small crew, keep operations running smoothly, and take ownership of inventory, dispatch, and daily logistics. If you’re organized, reliable and ready to make an impact, we want to hear from you.

Responsibilities
  • Logistics: fully accountable for receiving, picking, packing, and dispatch; manage dedicated vehicle and courier cut-off times; ensure FIFO is a priority; chair and document verbal scorecard sessions every two months with notes on file.
  • Shipping and delivery: ensure sales invoices are delivered within agreed lead times; manage relationships with providers; plan optimal routes and review efficiency and cost; handle couriers with cost-effective quotes/bookings and review lead times and customer satisfaction; assess alternative service providers.
  • Stock and warehouse management: manage local stock purchases per budget and ensure ample stock; approve all orders; conduct regular stock checks including daily cycle counts, monthly counts, and quarterly wall-to-wall counts; ensure hygiene and proper stocking practices; perform dispatch spot checks as instructed.
  • Quality and compliance: 5% unit QC on inbound stock, ramping to 20% if non-conformances identified; apply stickers and manage subsequent actions; maintain housekeeping standards; comply with OHS Act; pre-stock take protocol; no food or drink permitted.
  • Reporting: provide weekly stock, backorder, and ETA reports to NOM and NSM; deliver weekly operations report by 3pm Fridays with insights.
  • General and ad-hoc: perform any ad-hoc duties delegated by Management and transition between high-level, larger-impact activities and lower-level tasks as operation demands.
Requirements
  • Matric (tertiary qualification advantageous).
  • Proven skills in both administration and physical warehouse operations.
  • Working proficiency with an ERP system.
  • Ability to perform in a pressurized environment.
  • Excellent written and verbal communication skills.
  • Proficiency in Microsoft Excel, Word, and Outlook.
Benefits
  • Remuneration: R20 000 - R25 000 basic salary (depending on experience).
  • 8% Company contribution to pension fund.
  • Company contribution for defined death benefit.
  • Company contribution of employee premium for Medical Insurance.
  • Annual discretionary bonus per Company policy.

#J-18808-Ljbffr
This advertiser has chosen not to accept applicants from your region.

Warehouse Supervisor - Stikland (Cape Town)

Cape Town, Western Cape Fluidra Waterlinx (Pty) Ltd

Posted 21 days ago

Job Viewed

Tap Again To Close

Job Description

Warehouse Supervisor - Stikland (Cape Town)

Listing status: Online

Apply by: 18 April 2025

Position summary

Industry: FMCG & Supply Management

Job category: Other: FMCG, Retail, Wholesale and Supply Chain

Location: Cape Town

Contract: Permanent

Remuneration: Market Related

EE position: No

Introduction

We are looking for a Warehouse Supervisor based at our Fluidra Pro Center in Stikland (Cape Town). Company Overview: Fluidra is a global leader in swimming pool-related products and solutions, operating in over 45 countries. We are committed to providing the perfect pool experience while upholding our values and fostering an inclusive work environment. Our Fluidra Pro Center in Stikland offers a dynamic workplace where employees can contribute to our success. About the Role: Fluidra is seeking a Warehouse Supervisor to join our team in Stikland. Reporting directly to the Warehouse Manager, the Warehouse Supervisor will be key in managing warehouse operations to ensure efficiency and compliance with company standards.

Warehouse Operations
  • Supervise daily warehouse activities, including receiving, storing, and dispatching goods.
  • Maintain accurate inventory records and ensure proper stock levels.
  • Assist in optimising warehouse layout and organisation for space utilisation.
  • Comply with all Safety & Housekeeping standards.
  • Monitor turnaround times with regards to picking of sales orders, loading of trucks and the deliveries to all clients.
People Management
  • Lead, coach, and develop warehouse staff to maintain high-performance standards and a positive work environment.
  • Conduct regular performance evaluations and provide feedback to team members.
  • Address any issues or conflicts within the team in a timely and effective manner.
  • Conduct regular meetings with all Warehouse staff to ensure that sound communication is being applied.
  • Control and manage all staff’s leave in conjunction with the Warehouse Manager and the Company Policy.
  • Provide leadership and guidance to warehouse staff, ensuring company policy and procedure adherence.
  • Motivate the team to maintain high-performance standards and a positive work environment.
Fleet Support
  • Assist in coordinating vehicle activities for transportation and delivery.
  • Support the development and execution of effective route plans.
  • Control all vehicles daily inspections.
  • Plan & coordinate all vehicle maintenance according to the service intervals.
Compliance
  • Ensure compliance with health and safety regulations and company policies.
  • Participate in regular inspections and implement measures to promote a safe working environment.
  • Conduct weekly/monthly meetings to ensure that all staff are aware of all communication relating to Health & Safety at the Branch.
About you
  • Diploma or relevant certification in Logistics, Supply Chain Management, or related field would be an advantage.
  • Minimum 3 -5 years in a similar position.
  • Prior experience in warehouse operations or a similar role preferred.
  • Strong leadership and team management skills.
  • Excellent organisational and time management abilities.
  • Good knowledge of inventory management systems and Microsoft Office Suite.
  • Detail-oriented with a focus on accuracy.
  • Effective communication and interpersonal skills.
  • Ability to work under pressure and meet deadlines.
  • Good record keeping work ethic.
  • Problem-solving mindset.

Fluidra is a workplace where everyone can develop.

Should you not hear back from us within 2 weeks after the closing date, please note that your application was unsuccessful.

#J-18808-Ljbffr
This advertiser has chosen not to accept applicants from your region.

Warehouse Supervisor (Automotive spare parts)

Cape Town, Western Cape The Workforce Group Ltd

Posted today

Job Viewed

Tap Again To Close

Job Description

Our client, a prominent supplier of automotive spare parts in, Montague Gardens, Cape Town is actively seeking to hire Warehouse Manager to commence employment immediately. Duties and responsibilities A need to perform well under pressure and understand the fluctuating needs for various replacement parts to excel in the role. Theyre responsible for keeping the business well-stocked and keeping customers happy. Key Responsibilities Monitor Workforce Activity Constantly check that all employees are actively working. Ensure no one is idle. assign tasks when workers have free time Maintain a clean, productive, and disciplined warehouse floor at all times Daily Operations Ensure orders are pulled and checked correctly Oversee that deliveries are dispatched on time (twice daily). Ensure credits and claims are handled accurately. Discipline & Structure Enforce correct workwear. Monitor clock-in times, tea, and lunch breaks. Maintain overall discipline on the floor. Fleet Management Conduct daily vehicle checks with drivers. Compare logbooks, Fleet360 (fuel/expenses), and Tracker reports. Monitor relevant cameras for compliance and performance. Collaboration & Planning Work with the Warehouse Manager to identify tasks, improvements, and projects. Assign and supervise work to the right employees at the right time. Qualifications. An Automotive Spare Parts Warehouse Manager needs strong leadership and communication skills, proven inventory and warehouse management experience, proficiency in computer systems and data analysis, and technical automotive knowledge. Key qualifications include a Grade 12/Matric (or equivalent) or a relevant tertiary qualification, several years of experience in the automotive or logistics industry, and a valid driver's license.
This advertiser has chosen not to accept applicants from your region.
 

Nearby Locations

Other Jobs Near Me

Industry

  1. request_quote Accounting
  2. work Administrative
  3. eco Agriculture Forestry
  4. smart_toy AI & Emerging Technologies
  5. school Apprenticeships & Trainee
  6. apartment Architecture
  7. palette Arts & Entertainment
  8. directions_car Automotive
  9. flight_takeoff Aviation
  10. account_balance Banking & Finance
  11. local_florist Beauty & Wellness
  12. restaurant Catering
  13. volunteer_activism Charity & Voluntary
  14. science Chemical Engineering
  15. child_friendly Childcare
  16. foundation Civil Engineering
  17. clean_hands Cleaning & Sanitation
  18. diversity_3 Community & Social Care
  19. construction Construction
  20. brush Creative & Digital
  21. currency_bitcoin Crypto & Blockchain
  22. support_agent Customer Service & Helpdesk
  23. medical_services Dental
  24. medical_services Driving & Transport
  25. medical_services E Commerce & Social Media
  26. school Education & Teaching
  27. electrical_services Electrical Engineering
  28. bolt Energy
  29. local_mall Fmcg
  30. gavel Government & Non Profit
  31. emoji_events Graduate
  32. health_and_safety Healthcare
  33. beach_access Hospitality & Tourism
  34. groups Human Resources
  35. precision_manufacturing Industrial Engineering
  36. security Information Security
  37. handyman Installation & Maintenance
  38. policy Insurance
  39. code IT & Software
  40. gavel Legal
  41. sports_soccer Leisure & Sports
  42. inventory_2 Logistics & Warehousing
  43. supervisor_account Management
  44. supervisor_account Management Consultancy
  45. supervisor_account Manufacturing & Production
  46. campaign Marketing
  47. build Mechanical Engineering
  48. perm_media Media & PR
  49. local_hospital Medical
  50. local_hospital Military & Public Safety
  51. local_hospital Mining
  52. medical_services Nursing
  53. local_gas_station Oil & Gas
  54. biotech Pharmaceutical
  55. checklist_rtl Project Management
  56. shopping_bag Purchasing
  57. home_work Real Estate
  58. person_search Recruitment Consultancy
  59. store Retail
  60. point_of_sale Sales
  61. science Scientific Research & Development
  62. wifi Telecoms
  63. psychology Therapy
  64. pets Veterinary
View All Warehouse Supervisor Jobs View All Jobs in Cape Town