Backend Engineering
Hire Backend Developers
Backend Developers for AI, SaaS & Scalable Systems.
Hire pre-vetted, senior backend developers from Cloudzies who specialize in building the infrastructure behind AI products, SaaS platforms, fintech systems, and high-scale APIs. Our dedicated backend engineers bring 5+ years of production experience across Node.js, Golang, Elixir, Ruby on Rails, .NET, Supabase, Firebase, and AWS. With 300+ products shipped since 2018 and a team of 40+ engineers in Bengaluru, we provide remote and offshore backend developers for startups and enterprises globally. 48-hour onboarding. No recruitment fees. 1-week risk-free trial.
By Technology
Backend Developers by Technology
Every backend technology has its sweet spot. Node.js for real-time APIs and AI backends. Golang for high-concurrency microservices. Elixir for fault-tolerant systems. Ruby on Rails for rapid MVPs. .NET for enterprise compliance. We match the right technology and the right developer to your specific use case.
Node.js Backend Developers
Express, NestJS, Fastify. Real-time APIs, microservices, and serverless backends powering SaaS platforms and AI applications.
Golang Backend Developers
High-performance concurrent systems, cloud-native microservices, and infrastructure tooling built with Go.
Elixir Developers
Fault-tolerant, real-time systems with Phoenix and OTP. Built for millions of concurrent connections.
Ruby on Rails Backend Developers
Rapid application development with Rails. MVPs in weeks, enterprise platforms that scale to millions of users.
.NET Backend Developers
Enterprise-grade backend systems with ASP.NET Core, C#, and Azure. HIPAA, SOC 2, and PCI DSS compliant.
Supabase Developers
Open-source Firebase alternative. Real-time databases, auth, edge functions, and instant APIs with Supabase.
Firebase Developers
Realtime Database, Cloud Firestore, Authentication, Cloud Functions. Serverless backends that scale automatically.
AWS Cognito Developers
Enterprise authentication and authorization. SSO, MFA, OAuth 2.0, SAML, and federated identity management.
Already know you need Node.js? See our dedicated Node.js hiring page
Why Cloudzies
Why Hire Backend Developers from Cloudzies
We don't hire generalists and call them backend developers. Our engineers are specialists. They've built payment processing systems handling billions in transactions, AI backends serving millions of inference requests, and real-time platforms supporting hundreds of thousands of concurrent users. When you hire a backend developer from Cloudzies, you're getting someone who has solved your type of problem before.
Specialist, Not Generalist
Every backend developer on our team has deep expertise in at least 2 backend technologies and production experience building systems at scale. No juniors labeled as seniors.
48-Hour Onboarding
Share requirements today, interview matched developers tomorrow, start building within 48 hours. We maintain a bench of pre-vetted talent for rapid deployment.
AI-Native Mindset
Our backend developers build AI-first systems. LLM orchestration, vector databases, RAG pipelines, model serving. Not just CRUD APIs.
Your Team, Extended
Developers join your Slack, use your GitHub, attend your standups. They follow your sprint cadence and coding standards. Indistinguishable from in-house.
40-60% Cost Savings
India-based delivery from Bengaluru with 4-6 hours of US/EU timezone overlap. Senior talent at a fraction of Bay Area or London rates.
Risk-Free Trial
1-week trial on every engagement. Full refund or immediate replacement if not satisfied. Zero risk, zero lock-in, cancel anytime.
Expertise
What Our Backend Developers Build
Our backend developers don't just write APIs. They architect systems that handle millions of users, process billions in transactions, and power the AI applications of tomorrow. Here's what they specialize in.
AI & LLM Backends
LangChain, OpenAI/Anthropic APIs, vector databases, RAG pipelines, AI agent orchestration, model serving infrastructure.
SaaS Platform Architecture
Multi-tenant backends, subscription billing (Stripe), RBAC, webhooks, background jobs, usage metering, analytics.
FinTech & Payment Systems
PCI DSS compliant APIs, payment processing, trading engines, digital wallets, fraud detection, regulatory reporting.
High-Scale API Development
REST, GraphQL, gRPC APIs handling millions of requests. Rate limiting, caching, load balancing, API gateways.
Real-Time Applications
WebSocket servers, Socket.io, SSE for chat, live dashboards, collaboration tools, gaming backends, streaming platforms.
Microservices & Event-Driven
Distributed microservices with Kafka, RabbitMQ, SQS. Service mesh, distributed tracing, circuit breakers, saga patterns.
Cloud-Native & Serverless
AWS Lambda, Cloud Functions, containerized deployments with Docker/Kubernetes. Auto-scaling, zero-downtime deployments.
Enterprise Integration
Legacy system modernization, ERP/CRM integrations, data pipelines, ETL processes, enterprise service bus patterns.
Hiring Profiles
Dedicated Backend Developer Profiles
Hire dedicated backend developers who work exclusively on your project. Full-time, part-time, or as a complete backend squad. All developers are pre-vetted through our rigorous 4-stage screening process.
Senior Backend Developer
5-8 years experience
- 2+ backend technologies
- REST, GraphQL, microservices
- Database design, caching
- Docker, CI/CD, cloud
Lead Backend Architect
8-12 years experience
- System design, distributed arch
- Team leadership, mentoring
- Performance optimization
- Kubernetes, Terraform, IaC
- Code reviews, tech strategy
Backend Squad
2-10+ developers
- Tech lead included
- Dedicated project manager
- Multi-technology teams
- Add QA, DevOps, frontend
Engagement
Engagement Models
Flexible hiring models designed for how modern companies actually work. No long-term contracts. Scale up or down monthly. Start with a 1-week risk-free trial.
Dedicated
Full-time, 160 hrs/mo
From $5,600/moExclusive backend developer working solely on your project. Joins your team, your tools, your standups. Ideal for product companies and ongoing development.
Part-Time
80 hrs/mo
From $3,200/moPerfect for maintenance, feature additions, or early-stage startups. Weekly check-ins, async communication, scale up when ready.
Team Hire
2-10+ developers
CustomFull backend squad with tech lead, senior devs, QA, and PM. Sprint-based delivery. Perfect for greenfield projects and platform rebuilds.
Industries
Industries We Serve
AI & Machine Learning
LLM backends, RAG pipelines, model serving, vector search, AI agent APIs
SaaS & Cloud Platforms
Multi-tenant backends, billing, RBAC, webhooks, usage analytics
FinTech & Payments
Trading engines, payment processing, wallets, fraud detection
HealthTech
HIPAA-compliant APIs, telemedicine, EHR integrations, patient portals
E-Commerce
Order management, inventory, search, recommendations, marketplace
EdTech
LMS backends, real-time collaboration, assessments, video streaming
Logistics
Fleet tracking, route optimization, warehouse management, IoT
Enterprise
CRM/ERP integrations, data pipelines, legacy modernization
Process
How to Hire Backend Developers
Share Requirements
Tell us your tech stack, project scope, and timeline. We assess within hours.
Review Profiles
Pre-vetted backend developer profiles matched to your needs within 24 hours.
Interview & Select
Interview directly, assess technical and cultural fit, choose your developer.
Start Building
Developer onboards in 48 hours. Joins your Slack, GitHub, standups. Ships from day one.
FAQ
Frequently Asked Questions
What technologies do your backend developers work with?
Our backend developers specialize in Node.js (Express, NestJS, Fastify), Golang, Elixir (Phoenix), Ruby on Rails, .NET (ASP.NET Core, C#), and BaaS platforms like Supabase and Firebase. We also have AWS specialists for services like Cognito, Lambda, and DynamoDB. Every developer is proficient with SQL and NoSQL databases, message queues, Docker/Kubernetes, and CI/CD pipelines.
How quickly can I hire a backend developer?
Within 48 hours from initial contact. We maintain a bench of pre-vetted backend developers across all technologies. You share requirements, we match profiles within 24 hours, you interview directly, and the selected developer starts on your project the next day. For team hires of 3+ developers, allow 3-5 business days for full team assembly.
How much does it cost to hire a backend developer?
Rates range from $35-70/hour depending on experience and technology specialization. Senior developers (5-8 years) cost $35-50/hr. Lead architects (8-12 years) cost $50-70/hr. For dedicated full-time developers, monthly costs start at $5,600. These rates represent 40-60% savings compared to equivalent US/UK talent while maintaining the same quality and delivery standards.
What if the developer isn't the right fit?
Every engagement starts with a 1-week risk-free trial. If the developer doesn't meet your expectations for any reason, you get a full refund or an immediate replacement at no cost. We maintain a 98% client retention rate, but the safety net ensures you're never stuck with a bad match.
Can you help choose the right backend technology?
Absolutely. Our lead architects provide free technical consultations to help you select the optimal backend stack for your use case. Node.js for real-time and AI backends, Golang for high-concurrency microservices, Elixir for fault-tolerant real-time systems, Rails for rapid MVPs, .NET for enterprise compliance. We recommend based on your requirements, not our preferences.
Do you provide offshore backend development teams?
Yes. Our team is based in Bengaluru, India, providing 40-60% cost savings compared to US/UK rates. We offer 4-6 hours of timezone overlap with EST/PST and full overlap with European business hours. All developers communicate in English, use your tools, and attend standups in your timezone. IP is fully protected with US-enforceable NDAs.
What's the difference between hiring a backend developer and backend development services?
Hiring a backend developer gives you a dedicated team member who integrates with your existing team and follows your processes. Backend development services is a project-based engagement where we deliver a complete backend solution with our own project management, architecture decisions, and delivery process. Learn more about our backend development services.
