Proof We Deliver
Available Engineers
Deploy 150 junior Elixir developers ready to code.
Time to Interview
Hire within 2 days from request to first interview.
Satisfaction Score
Achieve 97 % NPS from CTOs hiring Elixir talent.
Contract Length
Retain developers for 11-month average engagements.
Mini Case Studies

MidBank Payments API
A regional bank needed to modernise its payment rails but struggled to Hire Junior Elixir developer talent fast enough.
Our augmentation team embedded three juniors alongside a senior lead, delivering a Phoenix-based microservice that processed 3 000 TPS.
Result: 62 % latency reduction and $180 k saved in recruiting costs.

GreenGrid IoT Console
An energy-tech scale-up had to visualise millions of sensor events in near real-time. The challenge: Hire Junior Elixir developer capacity without delaying launch.
Two of our juniors built GenStage pipelines and LiveView dashboards under senior guidance.
Result: 99.98 % uptime during pilot and feature delivery four sprints ahead of plan.

PlayArena Chat Service
An online gaming studio needed fault-tolerant chat for 50 k concurrent users. They chose to Hire Junior Elixir developer augmentation to control burn rate.
Our juniors coded PubSub channels, ran load tests, and handed off Terraform modules.
Result: 0.2 s average message latency and 38 % lower infra spend versus Node.js POC.
Book Your 15-Minute Call
120+ Elixir engineers placed, 4.9/5 avg rating. Scale your team risk-free with month-to-month contracts and a 7-day replacement guarantee.
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Industries We Serve
FinTech & Banking
Hire Junior Elixir developer teams to build compliant payment gateways, instant ledger updates, and anti-fraud micro-services. Our outstaffing model lets banks avoid lengthy background checks while getting OTP-powered resiliency.
IoT & Energy
Outstaffed junior Elixir engineers craft GenStage data pipelines, real-time dashboards, and device control APIs for smart-grid and sensor networks—delivering low-latency telemetry without inflating permanent head-count.
eCommerce Flash-Sales
Elixir’s concurrency is perfect for high-traffic carts. Juniors manage Phoenix channels, rate-limiting and payment webhooks so retailers handle Black-Friday scale without downtime, all via flexible augmentation contracts.
Health-Tech
HIPAA-ready messaging, appointment queues, and telemetry ingestion demand fault-tolerance. Our outstaffing Hire Junior Elixir developer pool delivers secure, audit-trailed solutions fast, while you retain IP ownership.
Gaming & Esports
Multiplayer match-making, live chat and leaderboards need sub-second latency. Augmented juniors implement PubSub clusters and real-time analytics so studios launch on schedule and under budget.
AdTech & MarTech
Build bidding engines and event-stream processors that handle millions of impressions per second. Outstaffing Elixir talent cuts cost per acquisition of engineering time by 30 %.
Logistics & Mobility
Route optimisation, fleet tracking, and ETA predictions rely on constantly updating data. Junior Elixir developers set up Phoenix LiveView boards and Kafka bridges without long recruitment lead times.
Media Streaming
Serve chat, comments and interactive overlays at scale. Our outstaffed juniors integrate HLS pipelines with Elixir back-ends, ensuring low buffer rates across time zones.
Ed-Tech
Real-time quizzes, cohorts, and progress notifications boost engagement. Hire Junior Elixir developer resources on-demand to iterate LMS features rapidly while permanent staff focus on core pedagogy.
Top 12 Benefits
Cost Efficiency
24h CV Turnaround
No Payroll Tax
Scalable Headcount
Pre-Vetted Skills
Timezone Alignment
IP Protection
Flexible Exit
Dedicated Account Lead
Rapid Replacement
Tooling Included
Trial Period
How It Works
Discuss Needs – Hire Junior Elixir developer
30-min discovery call to capture scope, tech stack, timeline.
Receive Vetted Shortlist
Within 24 h we send 3 screened CVs and code samples.
Onboard & Scale Fast
Sign contract; developer starts sprint in 48 h—add more anytime.
Control & Replace Easily
Weekly KPIs; swap talent in 1 day if needs change.
What CTOs Say
“Our Phoenix migration stalled until smartbrain.io supplied two junior Elixir developers. They integrated seamlessly, freeing my seniors to tackle architecture. Delivery velocity jumped 27 % and onboarding took one morning.”
Lena Thompson
VP Engineering
Orbit Health Systems
“We interviewed in 36 hours. The outstaffed dev fixed our GenServer bottleneck in week one, boosting throughput 2×. smartbrain.io handled contracts and payroll—zero HR overhead.”
Dylan Perez
CTO
Relay Logistics Inc.
“Cost-to-hire dropped 40 %. The junior Elixir engineer delivered responsive LiveView dashboards that impressed our clients. Support and replacement guarantee gave us real peace of mind.”
Kimberly Reed
Head of Product
BrightAd Media
“smartbrain.io’s vetting is legit. Memory leaks vanished after the developer rewrote our chat service. Productivity metrics rose 18 % and we avoided a long in-house recruiting cycle.”
Marcus Grant
Game Dev Lead
PlayArena Studios
“Time zones synced perfectly. Our outstaffed junior covered late-night support, keeping SLAs at 99.9 %. Escalations dropped to near zero.”
Erin Wallace
Operations Manager
StreamWave OTT
“From spec to commit in 48 h. smartbrain.io added bandwidth exactly when our MVP hit crunch time, letting us launch before demo day.”
Jacob Foster
Co-Founder & CTO
EduNext Labs