APIs built to be consumed
Secure, well-documented REST and GraphQL APIs that other teams enjoy integrating with and that keep behaving under real-world traffic.
Backend Developers
Hire Backend Developers Who Build for Real Load
The backend is where products quietly succeed or loudly fail. Our senior backend engineers design APIs, data layers, and services that hold up when real users show up.
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Backend Developers
What our backend developers build
Every backend engineer we place has run systems in production, where the pager is real and excuses are not.
Database design and tuning
Schemas and queries structured for integrity and speed, so the database stays an asset instead of becoming the bottleneck everyone tiptoes around.
Server-side business logic
Clean, maintainable code for the core behavior of your product, written so the next engineer can extend it without archaeology.
Microservices where they earn it
Modular architectures that scale across distributed environments, applied when they genuinely help and skipped when a well-built monolith serves you better.
Cloud deployment and operations
Services deployed and managed on AWS, Azure, or GCP with containers, CI/CD, and observability set up from the start, not retrofitted after an outage.
Security and reliability
Authentication, authorization, data protection, and structured testing built into the work, because backend shortcuts always resurface as incidents.
Stop sourcing. Start shipping.
Tell us your stack and the load you expect, and we will introduce backend engineers who have carried it before.
Start a ProjectHow it works
Four steps to a backend engineer on your team
- 01
Define the need
Language, framework, data stores, scale expectations, and the first milestones the engineer will own.
- 02
Get a matched shortlist
We select backend engineers from our vetted bench based on real system experience, not keyword matches on a resume.
- 03
Interview and approve
You assess each candidate against your actual architecture and choose who joins the team.
- 04
Onboard and deliver
Paperwork and access handled by us; your engineer is contributing to the codebase within days of your decision.
Why AIoptimix
Why hire backend engineers through AIoptimix
Proven in production
We run our own SaaS products on the same engineering bench we staff client work from, so the engineers you meet keep real systems alive every day.
Senior judgment on architecture
Scaling decisions, service boundaries, and data modeling get made by people who have lived with the consequences of those calls before.
AI-native, review-backed
Modern AI-assisted engineering workflows speed up delivery, and senior peer review keeps the speed from ever costing you correctness.
Clean commercial terms
Fixed written scopes, transparent USD pricing, and everything built for you owned by you, in writing, from day one.
Tools and stack
Backend technologies we staff
Languages
- Node.js
- Python
- Java
- Go
- C#
- PHP
- Elixir
Frameworks
- Express
- NestJS
- Django
- Spring Boot
- Laravel
- .NET
Data
- PostgreSQL
- MySQL
- MongoDB
- Redis
- Kafka
Cloud and delivery
- AWS
- Azure
- GCP
- Docker
- Kubernetes
- CI/CD
Engagement models
Pick the model that fits.
Staff Augmentation
Vetted engineers who join your team, work your hours, and follow your workflow.
Learn more →Dedicated Teams
A complete unit with delivery management that owns your product end to end.
Learn more →Fixed Price
A written scope, a fixed USD quote, and a committed timeline before we start.
Learn more →FAQ
Frequently asked questions.
What do backend developers do?
They build and run everything behind the interface: APIs, databases, business logic, background jobs, and the infrastructure glue. Good backend work is what makes an application fast, secure, and able to scale without drama.
How do your engineers approach scalability?
By measuring before architecting. They design clean service boundaries, optimize queries, add caching where data supports it, and reach for microservices or serverless patterns when the load profile justifies them, not because a trend does.
Do your backend developers handle cloud and DevOps work?
Yes. Deploying on AWS, Azure, or GCP with containers, CI/CD pipelines, and monitoring is part of the job as we define it. A backend that cannot be operated confidently is not finished.
Can I hire a backend developer for a short engagement?
Yes. Short sprints, scoped milestones, and long-running augmentation are all available, and the engagement resizes as your workload changes.
What if the engineer is not the right fit?
We replace them at no extra cost and manage the transition. Continuity of your delivery is our responsibility.
Related
Keep exploring.
Give your backend to people who respect it
Share your stack and roadmap through the contact form, and we will match you with engineers who have carried real load.
Start a Project