🐍 ZetsApp Services

Hire Python Developers

Hire senior Python developers for backends, data, and AI. Our vetted Django, FastAPI, and machine-learning engineers build APIs, automation, and production AI that ship reliably and scale.

7.3k+Projects delivered
9k+Engineers, designers & AI experts
7+Years building software
4.9/5Average client rating

Python for backends, data, and AI

Python is the language of modern data and AI, and our engineers use it across all of it β€” Django and FastAPI web backends, data pipelines, and machine-learning and LLM applications. Hire one team that can move from API to model without handoffs.

Production ML and LLM engineering

Beyond notebooks, our developers ship AI to production: RAG pipelines, model serving, evaluation, and monitoring with the right frameworks (PyTorch, LangChain, vector databases). You get AI that works reliably in the real world, not just a demo.

Clean, tested, scalable services

Our Python engineers write typed, tested, well-structured code with async where it counts, containerised deployment, and observability β€” so your services stay fast and maintainable as they grow.

What our Python developers build

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Django & FastAPI backends

Secure, scalable web APIs and services with clean, typed, well-tested code.

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AI / ML & LLM apps

Production machine-learning models, RAG pipelines, and LLM-powered features.

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Data pipelines & engineering

ETL/ELT pipelines, data processing, and analytics backends on reliable infrastructure.

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Automation & scripting

Back-office automation, integrations, and internal tools that remove manual work.

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API & third-party integration

Robust integrations with payment, CRM, and data services through clean interfaces.

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Deployment & MLOps

Containerised deployment, model serving, monitoring, and CI/CD for reliable delivery.

What you get

  • βœ“Senior Django & FastAPI engineers
  • βœ“AI / ML & LLM specialists
  • βœ“Data pipelines & automation
  • βœ“Typed, tested, scalable code
  • βœ“MLOps & cloud deployment
  • βœ“Full IP & code ownership

Technologies we build with

We are technology-agnostic and pick the right stack for your goals β€” here are the tools our engineers use most to ship fast, scalable hire python developers.

Frontend

ReactAngularVue.jsNext.jsTypeScriptTailwind

Backend

.NET / C#Node.jsPythonJavaGoGraphQL

AI / ML

LLMsRAGVector DBsPyTorchLangChainMCP

Cloud & DevOps

AWSAzureGCPDockerKubernetesCI/CD

Mobile

FlutterReact NativeSwiftKotlin

Data

PostgreSQLMongoDBRedisKafkaSnowflake

Industries we serve

We bring domain context to every engagement β€” mapping the compliance, workflows, and metrics that matter in your sector so the software we ship drives real outcomes.

Healthcare & MedTechReal Estate & PropTechFinance & FinTechConstructionE-Commerce & RetailEducation & EdTechLogistics & Supply ChainSaaS & Startups

Flexible engagement & pricing models

Every business is different, so we offer several ways to work together. Start with a free consultation and we will recommend the model that best fits your scope, timeline, and budget.

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Fixed-scope project

Best for well-defined builds. We agree scope, timeline, and a fixed price up front so you know exactly what you get and what it costs.

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Dedicated team

A cross-functional squad β€” engineers, designers, QA, and a project lead β€” that works as an extension of your business, month to month.

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Staff augmentation

Add senior developers or AI specialists to your existing team to fill skill gaps and accelerate delivery without long hiring cycles.

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Support & retainer

Ongoing maintenance, optimisation, and new-feature development on a predictable monthly retainer after launch.

Our delivery process

1

Discovery & strategy

We map your goals, users, and workflows, then define scope, architecture, and a clear roadmap with fixed milestones and transparent pricing β€” no surprises, no scope creep.

2

UX design & prototype

Wireframes and interactive prototypes validate the experience and de-risk the build before a line of production code is written, saving you time and budget.

3

Agile development & QA

We build in two-week sprints with continuous integration, automated testing, and live demos, so you see working software early and steer it as it grows.

4

Launch, support & scale

We deploy to the cloud with monitoring, security hardening, and CI/CD, then iterate with analytics-driven improvements and ongoing support as you scale.

Frequently asked questions

Can I hire Python developers for AI and machine learning?

Yes. Our Python engineers specialise in production AI β€” ML models, RAG pipelines, and LLM applications β€” as well as Django/FastAPI backends.

Do you offer dedicated, full-time Python developers?

Yes. Hire dedicated Python developers full-time on flexible monthly terms, scaling as your roadmap changes.

Which Python frameworks do your developers use?

Django and FastAPI for web backends; PyTorch, LangChain, and vector databases for AI/ML; plus data-engineering and automation tooling.

Can Python developers build and integrate APIs?

Yes. We build clean REST and GraphQL APIs and integrate third-party payment, CRM, and data services securely.

How fast can a Python developer start?

Usually within days from our vetted bench, with an interview before onboarding.

Let's build hire python developers that grows your business

Book a free consultation and get a clear, fixed-scope proposal within 48 hours.

Start your project β†—