The verdict in three sentences
A development team in Dakar costs two to three times less in 2026 than a London, Berlin or Amsterdam team of equal seniority, with senior day rates of 250 to 400 EUR against 650 to 900 GBP in London. Senegal runs on GMT all year, so Dakar is level with London in winter, one hour behind in summer, and one to two hours behind Berlin and Amsterdam, which keeps agile ceremonies live. Quality is not a matter of geography: it is secured through precise contract clauses on code ownership, GDPR and exit, and through continuous delivery into your own repository.
Home team, Lisbon or Dakar: the costed comparison
Lisbon became the go-to nearshore hub for European scale-ups between 2018 and 2023, but rising Portuguese salaries have narrowed the gap. Dakar is emerging as an alternative, backed by a growing tech ecosystem (incubators, engineering schools such as ESP, active JavaScript and Python communities). Teams work in French and English; check English fluency during selection.
| Criterion (2026 ballpark) | London | Berlin / Amsterdam | Lisbon | Dakar |
|---|---|---|---|---|
| Senior developer day rate | 650 to 900 GBP | 650 to 850 EUR | 400 to 550 EUR | 250 to 400 EUR |
| Mid-level developer day rate | 450 to 600 GBP | 500 to 650 EUR | 300 to 420 EUR | 180 to 280 EUR |
| Time difference with Dakar | 0 h winter, 1 h summer | 1 h winter, 2 h summer | 0 h winter, 1 h summer | |
| Time to hire a senior | 8 to 14 weeks | 8 to 14 weeks | 6 to 10 weeks | 4 to 8 weeks |
| Observed annual turnover | 15 to 20% | 15 to 20% | 18 to 25% | 10 to 18% |
| Direct flight | about 6 h | 6 to 6 h 30 | 4 h |
Time zone is the argument CTOs underestimate most. With zero to two hours of difference, stand-ups, sprint reviews and retros happen live, with no night shift and no 24-hour lag on blocking questions, unlike most Asian offshore setups.
Clauses that secure quality and your rights
Senegal has no EU adequacy decision, and no UK adequacy regulation either. Transferring personal data to a team in Dakar therefore relies on the EU Standard Contractual Clauses (SCCs), or the UK International Data Transfer Addendum for UK companies, plus a transfer risk assessment. On the Senegalese side, Law 2008-12 on personal data and the CDP (data protection authority) provide a GDPR-like framework.
| Clause | What to require | Why |
|---|---|---|
| IP assignment | full assignment of bespoke code, worldwide, full term | you own the product |
| Continuous code delivery | commits to your GitHub or GitLab at every sprint | no vendor lock-in |
| SCCs or UK IDTA | module 2 or 3 depending on role, annexed | lawful data transfers |
| Production data access | anonymised test data, named and logged access | minimise exposure |
| Device security | disk encryption, MFA, VPN | auditor and insurer requirement |
| Exit plan | documentation, 10 to 20 days of handover | controlled exit |
| Quality metrics | test coverage, fix time, velocity | objective steering |
Engagement models
Three formats coexist. A dedicated team billed monthly suits a scale-up that wants lasting extra capacity. A fixed-price project suits an application with a clear scope and payment milestones. A hybrid model keeps a tech lead in-house while developers work from Dakar, which reassures investors during technical due diligence.
The Kolonell benchmark
Kolonell builds custom applications from Dakar for European companies. Public project ranges are below; monthly dedicated teams, hosting and options are quoted.
| Complexity | Example | Kolonell range |
|---|---|---|
| Simple | back office, light client portal | 2,500,000 to 4,000,000 FCFA (3,810 to 6,100 EUR) |
| Medium | business app, 1 to 2 integrations | 4,000,000 to 7,000,000 FCFA (6,100 to 10,670 EUR) |
| Complex | multi-tenant SaaS, payments, public API | 7,000,000 to 15,000,000+ FCFA (10,670 to 22,870+ EUR) |
| Maintenance | monthly plan | 35,000 / 75,000 / 120,000 FCFA (53 / 114 / 183 EUR) |
Mini case study
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Sarah, CTO of a London logistics scale-up, needs four senior developers for 12 months, about 220 billable days each.
- London: 4 x 220 days x 750 GBP = 660,000 GBP.
- Lisbon: 4 x 220 days x 475 EUR = 418,000 EUR, about 357,000 GBP.
- Dakar: 4 x 220 days x 320 EUR = 281,600 EUR, + 10% coordination (28,160 EUR) + 4 trips at 1,300 EUR (5,200 EUR) = 314,960 EUR, about 269,000 GBP.
Savings reach about 391,000 GBP against London and 88,000 GBP against Lisbon, roughly five to six extra months of runway for a scale-up burning 70,000 GBP a month. Sarah picks a hybrid model: her London tech lead owns architecture and code review, the Dakar team ships features in two-week sprints.
FAQ
Is the technical level in Dakar comparable to London or Berlin?
Senior profiles work with the same stacks (TypeScript, React, Node.js, Python, PostgreSQL, AWS or GCP). Require a technical test and a 4 to 6 week trial period, as with any hire.
How do we handle GDPR with a team in Senegal?
Annex the EU SCCs (or the UK IDTA), document a transfer risk assessment and limit production data access. In about 90% of projects, anonymised test data is enough.
Who owns the code?
You do, provided the contract includes a full IP assignment and continuous delivery to your repository. Check that the assignment is worldwide and covers the full term of rights.
Is internet connectivity in Dakar reliable?
Fibre at 100 Mbit/s and above is available in business districts (Plateau, Almadies, Mermoz). A serious team keeps a 4G or 5G backup and a UPS, bringing outages down to a few hours a year.
Do we need to travel to Dakar?
A 2 to 3 day on-site kickoff speeds up onboarding significantly. After that, one trip per quarter is enough, at roughly 500 to 1,000 EUR for a return ticket from London, Berlin or Amsterdam.
Let's scope your project. Tell us about your product roadmap and the capacity you need: we will suggest a format (project or dedicated team) and a start within 3 to 4 weeks. 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.
