The verdict in three sentences
A mining recruitment firm's website must work for two clients at once: employers (mining groups, contractors, NGOs) who need proof of speed and rigour, and executive candidates who must be able to upload a CV in 3 minutes from a phone. Jobs published with JSON-LD JobPosting markup appear in Google's job results and feed a database of 3,000 CVs with no posting fees. Kolonell builds this site for 800,000 to 3,500,000 FCFA (1,220 to 5,340 EUR) depending on the Starter, Growth or Premium tier, in 6 to 8 weeks.
What a mining group pays, and what it checks
Consider a Toronto boutique specialising in mining placements across the DRC Copperbelt, Ghana and Guinea. Its fees run at 20 to 30 % of first-year base salary in Canada, while the Kinshasa firm that inspired this brief charges 15 to 25 %. For a process engineer on CAD 180,000 a year, the mandate is worth CAD 36,000 to CAD 54,000. Before signing, the group's HR lead checks the site: sectors covered, roles filled, average time to shortlist, knowledge of local labour rules such as Congolese local-hiring priorities.
| Role | Indicative 2026 package (CAD per year, expatriate) | Firm's fee (20 to 30 %) |
|---|---|---|
| Mining or process engineer, 8 years | 150,000 to 220,000 | 30,000 to 66,000 |
| Site HSE manager | 130,000 to 190,000 | 26,000 to 57,000 |
| Maintenance superintendent | 120,000 to 175,000 | 24,000 to 52,500 |
| NGO programme coordinator | 85,000 to 130,000 | 17,000 to 39,000 |
| Subsidiary finance manager | 140,000 to 200,000 | 28,000 to 60,000 |
| Logistics supervisor | 80,000 to 120,000 | 16,000 to 36,000 |
Contract staffing, the second business line, is often billed at a 12 to 20 % margin on payroll. A dedicated page explains it to mining contractors. It sets out who carries the employment contract, how payroll, medical cover and site rotations are handled, and how quickly a replacement is supplied if a worker leaves, three questions every procurement team asks before signing.
Site features and budget
The candidate portal lets people create a profile, upload a PDF CV, choose sectors and receive job alerts. Data is stored encrypted with explicit consent, in line with Canada's PIPEDA, Congolese data rules and the requirements of international groups. For employers, a structured brief form (role, site, level, start date) replaces vague emails.
| Kolonell tier | Budget | Typical scope for a recruitment firm |
|---|---|---|
| Starter | 800,000 to 1,200,000 FCFA (1,220 to 1,830 EUR) | 5 pages: services, sectors, simple job list, contact, WhatsApp |
| Growth | 1,200,000 to 2,000,000 FCFA (1,830 to 3,050 EUR) | Candidate portal with CV upload, JSON-LD jobs, employer brief form, HR insights, analytics |
| Premium | 2,000,000 to 3,500,000 FCFA (3,050 to 5,340 EUR) | All of Growth, sector job alerts, SEO-optimised mining and NGO pages, animations, application tracking by source |
| Maintenance | 35,000 / 75,000 / 120,000 FCFA per month (53 / 114 / 183 EUR) | Updates, CV database backups, security |
| Monthly SEO | 100,000 / 200,000 / 350,000 FCFA per month | Content on mining jobs in the DRC and West Africa |
For comparison, a Toronto agency typically quotes CAD 25,000 to CAD 60,000 for a recruitment site with a candidate portal (2026 order of magnitude). Languages are set in the quote; for Congolese candidates and francophone clients, French is essential. A full applicant tracking system is a custom application, quoted on request.
Why JSON-LD changes the game
A job marked up as JobPosting (title, location, salary, closing date) can appear in Google's job panel. For searches such as “mining engineer jobs Kolwezi”, few firms are visible. The firm gains qualified applications without paying the CAD 300 to CAD 600 per listing charged by some specialist mining job boards at a 2026 order of magnitude.
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Sarah Thompson, founder of the 12-person Toronto firm, picks the Growth tier at 1,800,000 FCFA with standard maintenance at 75,000 FCFA a month, so 2,700,000 FCFA over a year. She posted 8 jobs a month on paid boards at CAD 400: CAD 3,200 a month. With JSON-LD jobs on her own site, she halves paid listings and saves CAD 1,600 a month, or CAD 19,200 a year. If the site also brings 2 extra mining mandates a year at CAD 40,000 in fees, the gain exceeds CAD 99,000.
FAQ
Will jobs on my site appear in Google?
Yes, if marked up as JobPosting with title, location and closing date. Google often indexes them within 2 to 7 days.
How do we protect 3,000 CVs?
Encrypted storage, role-based access and explicit candidate consent. Maintenance at 75,000 FCFA a month covers backups and security updates.
Does the site need French?
For DRC and West African candidates, yes. Languages are set in the quote, starting with employer pages and job listings.
Can we list confidential roles?
Yes, by anonymising the employer: sector, region, level. Around 30 % of senior mining mandates are confidential.
How long until launch?
6 to 8 weeks, including 1 to 2 weeks to write sector pages and import the first jobs.
Let's scope your project. Tell us your sectors, job volumes and target clients, and we will design the candidate portal and a 6 to 8 week plan. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
