Hire a Dedicated Blockchain Development Team
Blockchain pods fit settlement, tokenization, and on-chain workflows with regulatory clarity. Traditional API pods fit when trust is contractual, not cryptographic.
Siblings Software assembles dedicated blockchain pods with a tech lead, senior engineers, QA inside the sprint, and a delivery lead who joins your ceremonies. Typical ramp is two to three weeks to sprint one. Monthly retainers run USD 12K to 60K depending on team size. If you only need one or two engineers embedded in your squad, see our Blockchain staff augmentation page.
Reviewed by Javier Uanini, Founder and CEO ยท updated 2026-06-16.
When a dedicated Blockchain team makes sense
Blockchain pods fit settlement, tokenization, and on-chain workflows with regulatory clarity. Traditional API pods fit when trust is contractual, not cryptographic.
Contrast with staff augmentation when you already run sprint rituals and need extra senior hands. Contrast with project-based outsourcing when scope is fixed and short. The dedicated development team model fits multi-quarter roadmaps with one accountable pod.
The Chain Fit Test
We publish the Chain Fit Test so buyers can self-diagnose before the discovery call. Three honest answers mean proceed with a dedicated pod. Any no means staff augmentation or a narrower fixed scope first.
Q1. Does the workflow need trustless settlement?
If a database with audit logs suffices, skip chain complexity.
Q2. Are gas costs modeled per transaction?
Economics decide L2 vs L1 before architecture debates.
Q3. Is key custody documented?
Custody and multisig policies are sprint-zero deliverables.
Team composition
Blockchain tech lead, two senior smart-contract engineers, one indexer/backend engineer, QA with testnet automation, fractional security auditor.
Lean pod (4 people)
Tech lead plus two seniors and shared QA. USD 12K to 22K per month.
Standard pod (6 to 8 people)
Full leadership stack plus DevOps or SRE as needed. USD 24K to 42K per month.
Program (10 plus people)
Multiple pods with shared platform bench. USD 45K to 60K plus per month.
See also our blockchain development outsourcing service page and sibling dedicated team offering.
Your first 30 days
Days 1 to 5
Discovery, access, architecture read, and a written team proposal with sprint-zero goals.
Days 6 to 12
Interviews, security onboarding, CI and observability wired, Definition of Done agreed.
Days 13 to 21
Sprint zero completes: first merges to staging, test harness green, runbook draft for top alerts.
Days 22 to 30
Sprint one delivery against an agreed goal. Weekly demo and retro with your stakeholders.
External references we cite in sprint zero include ethereum.org, owasp.org, docs.soliditylang.org.
Governance
Your product owner owns priorities. Our delivery lead runs sprint planning, standups, and stakeholder updates. The tech lead owns architecture decisions, code review SLA, and production readiness sign-off. We document decisions in short ADRs in your repository.
Escalation path: engineer to tech lead to delivery lead to your engineering director within one business day. IP is work-for-hire under US-style agreements. Source code lives in your org. We join your Slack, Jira or Linear, and on-call rotation when scoped.
Quality standards
Definition of Done includes peer review, automated tests, updated contracts or docs, observability hooks, and staging deploy. QA automation runs inside the sprint, not after it. We track escaped defects and sprint goal attainment on a shared dashboard.
For blockchain engagements we align with OWASP baselines where applicable, enforce dependency scanning in CI, and refuse to close stories that fail agreed quality gates.
Pricing
Dedicated blockchain teams bill monthly and predictably within the USD 12K to 60K band:
Small pod
USD 12K to 22K / month
Four to five people. Initial three-month commitment, then month to month.
Standard pod
USD 24K to 42K / month
Six to eight people with full leadership and QA.
Program
USD 45K to 60K+ / month
Multi-pod engagements with platform support.
Two-week satisfaction guarantee on every seat. Scale down with 30-day notice after the initial period.
Example engagement
Vaultline Digital Custody. Institutional custody pilot on Ethereum L2 with ERC-4337 smart accounts. Five-person blockchain pod delivered audit-ready contracts and indexer. Settlement finality under 90s, audit findings zero critical on first pass. USD 48K/month.
What we would do differently: Run external audit dry-run at sprint eight, not sprint twelve. Scope creep hit two libraries.
For a published reference see our case study.
Frequently Asked Questions
Run the Chain Fit Test on the discovery call. If two or three answers point to sustained ownership, a pod with delivery lead and QA beats adding individuals. Blockchain pods fit settlement, tokenization, and on-chain workflows with regulatory clarity. Traditional API pods fit when trust is contractual, not cryptographic....
The Chain Fit Test is the named checklist our Blockchain pods use before committing scope. Q1. Does the workflow need trustless settlement? If a database with audit logs suffices, skip chain complexity.. Q2. Are gas costs modeled per transaction? Economics decide L2 vs L1 before architecture debates..
Discovery takes three to five days, interviews five to seven days, sprint zero in week two or three. Most pods merge first production changes by week four.
Small pods run USD 12K to 22K per month. Full product pods run USD 24K to 42K. Multi-pod programs run USD 45K to 60K or more. All brackets include delivery leadership and a two-week satisfaction guarantee.
Your product owner sets priorities. Our tech lead owns code review SLAs, Definition of Done, and release readiness. Delivery lead runs ceremonies and weekly status.
Adding seats takes one to two weeks. Scaling down requires 30-day notice after the initial commitment period.
OUR STANDARDS
Measured outcomes over slide decks. Reversible changes over heroic releases.
Every blockchain engagement ships with visible quality gates, weekly demos, and honest reporting on the metrics we agreed to in discovery.
If you are interested in hiring developers for this capability in Argentina, visit the Argentina version of this page.
CONTACT US
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