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Hire Python Developers in in India

Get senior Python, Django, FastAPI and ML engineers who build production backends, APIs and data + AI systems. Salaried in-house team with NIT and IIT alumni — not a freelancer marketplace. Transparent INR pricing.

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Hire senior Python developers in India — Django, FastAPI, data and ML engineers who are salaried, IST-aligned, and priced in transparent INR

Founders search for 'hire Python developers in India' when a product has grown past a script and needs a real backend — a Django service with auth and an admin, a FastAPI layer serving an app or a model, a pipeline that turns raw events into something a dashboard can read. Python is where that weight lands, because it is the one language that spans web backends, data engineering and machine learning without switching stacks. Xenotix Labs staffs exactly that engineer: salaried, in-house, and drawn from a team that includes NIT and IIT alumni and has taken 110+ products to production for 50+ brands reaching 10M+ users. You hire a Python developer who has shipped Django admin panels, FastAPI inference endpoints, Celery jobs and PostgreSQL schemas into products serving real, paying users — the difference between code that demos and code that survives production traffic and a Series-A diligence review.

The distinction that matters most is salaried versus freelance. A marketplace Python profile is optimising for their next gig, juggling three clients, and free to vanish the week your launch slips — and you only discover their 'FastAPI expertise' is thin after the invoice clears. Our engineers are employees on a payroll, covered by mutual NDAs, working inside our code-review and branch-protection process, and backed by a bench if someone is ever out. You hire depth and continuity, not a rating and a risk. We are honest about the team too: it includes and is led by NIT and IIT alumni — among them NIT Kurukshetra and IIT Bombay — but we will never invent a name, a batch year or a rank to win a deal. What you get is a blended senior team where that pedigree sets the engineering bar on every pull request.

Our Python engineers are type-hint-first and test-covered by default. They build with Django and Django REST Framework where a backend needs auth, RBAC, an admin and long-term maintainability, and reach for FastAPI with Pydantic when an API has to be async, typed and fast under load — AI inference, real-time services, microservices. On the data side they are fluent in pandas and NumPy for ETL and analytics, Celery for background jobs and scheduling, and both PostgreSQL and MongoDB for storage. And because Python is also the language of machine learning, the same team trains, fine-tunes and serves models with PyTorch and TensorFlow and wires LLM and RAG features into products — not as notebooks, but as endpoints in a live app like CorporateGate's AI resume builder.

Being an India-based team on IST is a real advantage over the alternatives founders usually weigh for backend and data work. A US contractor is asleep through much of your workday; an Eastern-Europe developer overlaps for a few hours; an offshore vendor two zones away turns every schema-versus-API question into a 24-hour round trip. Our Python engineers run standups in your morning, reply in Slack while you are at your desk, and demo a working deploy on your Friday. Whether you are in Bengaluru, Delhi NCR, the US, the UK or the UAE, that overlapping rhythm is the difference between a week of shipped endpoints and a week of waiting on a handoff — and it matters especially for Python work, where a data-pipeline failure or a slow query needs one quick conversation to clear, not an overnight ticket.

Why hire Python developers from India in 2026? The economics are decisive: a salaried senior Python engineer here costs a fraction of a US or UK equivalent, while India's Python and data-science community is one of the largest in the world. But the real Xenotix wedge is transparency and structure — published INR rate cards, salaried engineers with real accountability, 48-hour onboarding, a 1-week paid trial, mutual NDAs, and 100% IP transfer from day one, all deployed to your own AWS account in the Mumbai region. Rates are in plain INR: a dedicated senior Python developer runs ₹1.2L–₹2.2L a month (roughly $1,400–$2,600), part-time ₹60K–₹1.1L, and hourly ₹1,500–₹2,800. You are hiring a team with continuity and code review, not renting an hour of someone's evening between three other gigs.

The vetting bar is deliberately high, and the model bends to your stage rather than forcing an enterprise contract. Every Python engineer on our bench writes idiomatic, PEP 8-clean Python with type hints, has shipped at least one Django or FastAPI service to production, can reason about N+1 queries and index design on PostgreSQL, has written Celery tasks that survive retries and failures, and — for the AI-focused tier — has trained or fine-tuned and served a model with PyTorch or TensorFlow. Start with one engineer to build a backend MVP, scale to a small pod for launch, drop back to part-time or hourly for maintenance after release. We are based in Modinagar/Noida, work fully on Indian Standard Time with overlap for your day, and open our Bangalore office in July 2026 — so senior Python talent from both the NCR and Bengaluru ecosystems sits on the same bench, backed by our 4.7★ (76+ reviews) track record.

X

Written by Xenotix Labs Engineering

Founding Engineering Team

Xenotix Labs has shipped 110+ production startup products across D2C, fintech, edtech, sports, healthcare, and legal-tech. Our Flutter and React Native engineers are the same people who lead architecture decisions on every mobile engagement.

Sub-services

What we ship inside hire python developers in india

Real engagements, real case studies — not a feature list. Each sub-service is one we have shipped to production.

Hire Python Developers for Django & DRF Web Apps

Bring on senior Python engineers who ship Django and Django REST Framework backends where security and maintainability have to last for years — auth, RBAC, the Django admin, migrations, multi-tenant SaaS and a documented API surface. You hire people who already know the query-optimisation, permissions and migration traps, not a generalist learning Django's ORM on your budget.

Use cases: A seed startup building its first SaaS backend, an insurtech or fintech product needing a large permissioned API, a team that wants a batteries-included admin on day one, a founder replacing a stalled backend build

Shipped on: ClaimsMitra's insurance inspection backend shipped 114+ production API endpoints on Django REST Framework and PostgreSQL

Hire Python Developers for FastAPI & REST APIs

Staff engineers to build high-throughput async APIs with FastAPI, Pydantic validation and typed contracts — versioned, auto-documented and fast under load. The right choice for AI inference endpoints, real-time services and microservices where latency and a strict request/response schema matter more than a heavy framework, and where you want the API surface generating its own OpenAPI docs for your client teams.

Use cases: An app that needs a low-latency API layer, a team exposing a model behind an endpoint, a microservice being carved out of a monolith, a product needing typed contracts between backend and clients

Shipped on: Fast Python inference endpoints behind CorporateGate's AI resume builder, serving AI generation in real time inside the product

Hire Python Developers for Backend Systems & Integrations

Add Python engineers who build the backend plumbing a product runs on — authentication, payments (Razorpay, Stripe, UPI), webhooks, third-party API integrations, background workers and the queueing behind them. One senior person owns the service, its Celery workers and its data model instead of splitting the work across contractors who each own a fragment.

Use cases: A product wiring in payments and webhooks, a team needing reliable background processing, an app integrating multiple external APIs, a founder hardening a v1 backend into a maintainable v2

Shipped on: Payment, webhook and background-job integrations shipped across our 110+ production backends on Celery and AWS Mumbai

Hire Python Developers for Data Engineering & ETL

Hire engineers to build pandas and NumPy pipelines, Celery-scheduled jobs and the analytics and reporting layers on top — turning raw event, order and transaction data into clean datasets, dashboards and features. They design the schema, the ingestion and the scheduling so the numbers your team acts on are accurate and refresh on time.

Use cases: A marketplace needing order and delivery analytics, a team building a reporting layer, a product feeding ML features from raw events, a founder who wants operational dashboards backed by real pipelines

Shipped on: Order, catalogue and delivery data pipelines behind our e-commerce and D2C builds such as Mappu and Veda Milk

Hire Python Developers for ML & AI Engineering

Bring on Python engineers who take machine learning out of the notebook and into the product — training and fine-tuning models with PyTorch and TensorFlow, building LLM and RAG pipelines, and serving inference behind fast FastAPI endpoints. Recommendation, scoring, document intelligence and chat features shipped as live functionality, not a proof-of-concept.

Use cases: A product adding an AI feature, a team building resume or document intelligence, a recommendation or scoring system, a founder planning a RAG assistant grounded in their own data

Shipped on: CorporateGate AI resume builder — Python-powered LLM generation shipped in production, not a demo notebook

Hire Python Developers for Automation & Web Scraping

Staff engineers to build resilient automation and data-collection systems in Python — scheduled scrapers, crawlers, browser automation, report generation and workflow bots that keep running when a target site changes its markup or a request fails. Rate-limited, retry-safe, proxy-aware and monitored, so the pipeline that feeds your product does not silently break overnight and leave your data stale without anyone noticing.

Use cases: A product that needs to aggregate external data, a team automating a manual reporting workflow, a founder building a price or catalogue monitor, an ops process ripe for scripting away

Shipped on: Celery-scheduled, retry-safe background jobs and data-collection pipelines shipped across the Xenotix portfolio

Hire Python Developers for Migrations & Backend Audits

Add senior Python engineers to modernise or de-risk an existing codebase — migrating legacy Python 2 or a monolith toward a maintainable structure, or auditing an incoming Django/FastAPI backend for architecture, security, N+1 queries, index design and Celery reliability. The output is a written audit plus PR-style fixes and a prioritised action plan you can act on.

Use cases: A team carrying Python 2 or monolith debt, a pre-fundraise technical diligence, a post-acquisition code audit, a founder inheriting a backend they cannot yet trust

Shipped on: A standard pre-engagement service applied to incoming Python backends before scoping a build

Hire Python Developers for DevOps & Deployment

Hire engineers to take Python services all the way to production — Dockerised apps on AWS in the Mumbai region, CI/CD pipelines, Celery workers, autoscaling, logging and monitoring. Not a backend handed over as a zip file, but a service that runs reliably around the clock with data kept in-region for latency and residency.

Use cases: A team that needs its Python backend containerised and deployed, a product needing reliable background workers in production, a founder wanting repeatable CI/CD instead of manual deploys, a compliance-sensitive build needing in-region data

Shipped on: Dockerised Python services with CI/CD and Celery workers running in production on AWS ap-south-1 (Mumbai) across our builds

Tech stack reasoning

How we vet Python engineers — and why this stack ships startups faster

We vet on six dimensions, no exceptions. Idiomatic Python — PEP 8-clean, type-hinted, comprehensions over loops, context managers over manual cleanup. Framework depth — a shipped Django/DRF service (auth, migrations, admin, RBAC) and a FastAPI service (async, Pydantic, dependency injection). Database fluency — the engineer can spot an N+1, design a composite index and reason about a query plan on PostgreSQL, plus model documents sensibly on MongoDB. Async and background work — production Celery tasks that are idempotent and retry-safe, because a data pipeline that duplicates rows on a retry is worse than one that never ran. Testing — pytest coverage on the critical paths, not just a happy-path smoke test. And for the AI tier: at least one model trained or fine-tuned and served with PyTorch or TensorFlow, exposed through a real endpoint rather than left in a notebook.

The stack is chosen for startup velocity, not resume padding. Django gives you a secure, batteries-included backend and admin on day one, so a small team does not rebuild auth, permissions and a CRUD console from scratch; FastAPI gives you typed, async APIs that are ideal for AI inference and real-time services; Flask stays in the kit for small, focused services where a full framework would be overkill. pandas, NumPy and Celery cover the data and background-job layer, and PostgreSQL plus MongoDB cover relational and document needs — and our engineers will tell you honestly which database fits your access pattern rather than defaulting to one. This is the combination that lets a small salaried team out-ship a much larger one, because the framework, not the founder's budget, absorbs the boilerplate.

Python earns its place because it is the rare language that carries a product across three domains without a stack switch. The same engineer who writes your Django API can write the pandas pipeline that feeds your dashboard and the PyTorch inference that powers an AI feature — one person, one language, fewer seams for a bug to fall into. That breadth is exactly why founders reach for Python when a roadmap runs from 'ship a backend' through 'add analytics' to 'add an AI feature': you are not hiring a web developer, a data engineer and an ML engineer as three separate contracts, you are hiring a Python engineer who moves across all three as the product demands, on the same disciplined pytest-and-type-hints footing throughout.

Everything runs on AWS in the Mumbai region. Python services ship as Docker containers with CI/CD, Celery workers process background and scheduled jobs, and data stays in-country for latency and residency — which keeps fintech and healthtech diligence clean. We default to type hints and pytest in every repo so refactors land safely and a Series-A code review goes smoothly, and the deploy is repeatable rather than a Friday-night gamble. Whichever slice you staff — a Django backend, a FastAPI inference API, a pandas ETL pipeline or a scheduled scraper — you get engineers on the same battle-tested stack that runs our live products, deployed into your own AWS account with the credentials and IP yours from day one, not a stack assembled for the pitch.

Pricing & timeline

How much does hire python developers in india cost?

Published tiers, not opaque quotes. Every range below is one we have shipped engagements at.

Hourly / Surge

₹1,500 – ₹2,800 / hour

$18 – $34 / hour

TimelineOnboard in ~48 hrs when bench is available; same-week start
Team1 senior Python engineer, on-demand
ScopePer-hour senior Python engineering for API integrations, backend audits, ML model work, data-pipeline fixes and performance tuning on an existing codebase — detailed timesheets, no minimum commitment
Best forExisting Python/Django/FastAPI codebases needing surge capacity, a defined fix, or specialist ML/data work without a monthly commitment

Part-Time Developer

₹60,000 – ₹1,10,000 / month

$700 – $1,300 / month

TimelineOnboard in ~48 hrs; rolling monthly, no long-term lock-in
Team1 salaried senior Python engineer (50% allocation)
Scope~80 hrs/month of senior Python development, weekly progress demos, flexible scheduling, mutual NDA and IP assignment — real backend and data muscle without carrying a full-time salary on the runway
Best forPre-seed and seed startups, a defined API build, or adding a single data or ML feature without a full-time headcount

Dedicated Developer

₹1,20,000 – ₹2,20,000 / month

$1,400 – $2,600 / month

TimelineOnboard in ~48 hrs after finalising the engagement; month-to-month
Team1 salaried senior Python engineer (100% allocation) with a technical lead's oversight
Scope~160 hrs/month, full-time exclusive allocation, 1-week paid trial, daily IST standups, code review, pytest and type-hint discipline, 100% IP transfer from day one
Best forSeed and post-seed teams building Python backends, APIs and AI systems end to end over several months with predictable senior capacity

Pricing varies with scope, integrations, and compliance needs. Every engagement starts with a fixed-scope written estimate after a 2-week paid discovery — never an open hourly meter.

Real case studies

Production case studies — not deck pages

Each hire python developers in india engagement below is live, in production, and serving real users today.

ClaimsMitra — insurance inspection backend

Problem

A field-heavy insurance inspection product needed a large, reliable API surface — inspections, media uploads, roles, workflows and reporting — that could scale with field agents and stay maintainable through rapid iteration, without the schema turning into a liability as new inspection types were added.

Stack

Python, Django REST Framework, PostgreSQL, Celery for background jobs, media handling, AWS (ap-south-1 Mumbai)

Outcome

Shipped a production backend exposing 114+ API endpoints that power the inspection workflow end to end, with a permissioned schema and role model built to grow — evidence the Python engineers you'd hire ship a large, disciplined API surface, not a handful of routes.

Read case study

CorporateGate — AI resume builder

Problem

Build an AI-driven resume builder where Python-powered intelligence generates, structures and improves resume content in real time inside the product — with the AI responsive under real usage and exposed as a live feature, not a demo notebook a user never sees.

Stack

Python, FastAPI, LLM/AI integration, Pydantic-typed inference endpoints, PostgreSQL, AWS (ap-south-1 Mumbai)

Outcome

Delivered live AI resume-generation features backed by fast Python inference endpoints, turning an AI concept into a shipped, user-facing product — proof the Python talent you'd hire ships ML into production behind a real API, not just trains a model offline.

Read case study

Mappu — grocery e-commerce data & backend

Problem

A multi-vendor grocery marketplace needed backend services and data pipelines to handle catalogues, orders and delivery logistics reliably as order volume grew — the data staying accurate and the operational dashboards staying current through the load.

Stack

Python backend services, pandas-driven data pipelines, Celery scheduling, PostgreSQL, AWS (ap-south-1 Mumbai)

Outcome

Order, catalogue and delivery data processed through Python pipelines feeding the marketplace and its operational dashboards — showing the Python engineers you'd hire build the data plumbing behind a live marketplace, not just isolated scripts.

Read case study

Engagement Options

Flexible Hiring Models

Choose the engagement that fits your project size, budget, and timeline.

👨‍💻

Dedicated Developer

₹1.2L – ₹2.2L / month

$1,400 – $2,600 / month

A salaried senior Python engineer works exclusively on your product, ~160 hours/month and fully IST-aligned. Best for building and scaling backends, APIs and AI systems over the long term.

  • 160 hrs/month dedicated time
  • 1-week paid trial
  • Daily standups, IST overlap
  • 100% IP transfer, day one
Get Started
🕐

Part-Time Developer

₹60K – ₹1.1L / month

$700 – $1,300 / month

~80 hours per month of senior Python engineering. Perfect for early-stage startups, a defined API build, or adding a data/ML feature without a full-time hire.

  • 80 hrs/month
  • Weekly progress demos
  • Flexible scheduling
  • NDA + IP assignment
Get Started

Hourly / Project Basis

₹1,500 – ₹2,800 / hour

$18 – $34 / hour

Pay only for hours worked. Great for API integrations, performance audits, ML model work or short consulting on an existing Python codebase.

  • Hourly billing
  • Detailed timesheets
  • No minimum commitment
  • 48-hour onboarding
Get Started

Skills & Technologies

Every developer is pre-vetted across these core technologies.

Python 3.xDjango & Django REST FrameworkFastAPI (async, Pydantic)FlaskREST & GraphQL API designPyTorch & TensorFlowpandas, NumPy & data pipelinesCelery & background workersPostgreSQL & query tuningMongoDBAWS (Mumbai) & DockerLLM / RAG integration

Our Expertise

We Build For Every Industry

From startups to enterprises, we craft digital solutions tailored to your sector.

EdTech

EdTech

Learning platforms & course apps

Healthcare

Healthcare

Fitness & wellness solutions

Supply Chain

Supply Chain

Logistics & inventory systems

Food & Delivery

Food & Delivery

Restaurant & delivery apps

Beauty & Wellness

Beauty & Wellness

E-commerce & booking platforms

Productivity

Productivity

Task & project management

Why founders pick Xenotix

Why Xenotix Labs for hire python developers in india

Salaried in-house engineers, not freelancers

Full-time Xenotix Labs employees with accountability, code review and continuity — NDA-covered, inside our branch-protection process, and backed by a bench if someone's out. Never gig-marketplace contractors between other jobs, so your backend never stalls on one person's calendar.

Team includes NIT & IIT alumni

Engineers from institutes like NIT Kurukshetra and IIT Bombay sit on the same bench and set our code-review and system-design bar. We're precise: the team includes and is led by that pedigree — no invented names, batch years, ranks or borrowed logos to win a deal.

Python across web, data and ML

The same engineer moves from a Django API to a pandas pipeline to a PyTorch inference endpoint — one language, fewer seams. You hire genuine breadth across backend, data engineering and AI, not a web-only developer stretching into ML on your budget.

Transparent INR rate cards

₹1,500/hr to ₹2.2L/month, published up front. No marketplace markup, no surprise invoices, no opaque blended USD rates — finance can approve the line item before the first scoping call.

48-hour onboarding + 1-week paid trial

A pre-vetted engineer is onboarded within 48 hours including NDA, repo access and environment setup, and every dedicated engagement starts with a paid one-week trial so you validate fit on real tasks before committing. If it's not right, we replace at no extra cost.

Fully IST-aligned

Real-time overlap with your working day from our Modinagar/Noida base — standups, reviews and Slack replies inside your hours, with a Bangalore office opening July 2026 adding more senior Python talent to the same bench. Same-day answers, not overnight round trips.

Proven, shipped Python portfolio

110+ production apps for 50+ brands reaching 10M+ users, including Python backends like ClaimsMitra's 114+ endpoint system, CorporateGate's AI resume builder and Mappu's marketplace pipelines. Specialists who've cleared real traffic and diligence, not generalists learning on your dime, backed by a 4.7★ (76+ reviews) record.

100% IP yours from day one

Code, models, data and infrastructure credentials are yours from kickoff, deployed to your own AWS Mumbai account. Mutual NDAs are signed before scoping and IP transfer is explicit in the contract — nothing is held on our side, so there's no lock-in or handover risk.

Design Process in Figma

Designed in

Figma

How We Work

Our Process

01

Discovery & Strategy

We understand your business goals, target audience, and technical requirements to create a solid foundation.

02

Design & Prototyping

Our designers craft pixel-perfect interfaces in Figma, ensuring every interaction feels intuitive and premium.

03

Development & Testing

Clean, scalable code with rigorous testing to ensure your product performs flawlessly across all devices.

04

Launch & Support

We handle deployment, monitoring, and provide ongoing support to keep your product running smoothly.

See Xenotix Labs in Action

Know Us Better. Watch Our Story.

From our portfolio to our process — hear it straight from the team in Hindi and English. Real people, real work, no fluff.

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English

The team behind the work

Xenotix Labs office entrance
Developers coding together
Our open workspace
Team design review

Want to see what we've built? Check out our work.

Explore Portfolio →
Real Data

How Much User Traffic We Are Handling Right Now?

On our clients' apps and sites — real numbers, real dashboards, zero fluff.

Google Search Console — 2M clicks, 108M impressions, 30% CTR
Cloudflare Analytics — 24.65M unique visitors in 30 days
Cloudflare HTTP Traffic — 437K requests, 113.91K visits/day
Global traffic from 154 countries — India, US, Singapore, China
🔍

0M+

Total Clicks

Google Search Console · 3 months

👁️

0M+

Total Impressions

Google Search Console · 3 months

👥

0.00M

Unique Visitors

Cloudflare Analytics · 30 days

📊

0.00K

Daily Visits

Cloudflare · 24 hours

0K+

Requests Served

Cloudflare · 24 hours

🌍

0

Countries Reached

Global traffic distribution

Google Search Console verifiedCloudflare Analytics30% average CTR154 countries served99.9% uptime

Hear directly from clients

What Directors Say

About Our Team.

Video reviews, WhatsApp screenshots, and written testimonials — straight from founders who built with us.

Read Client Reviews
Xenotix Labs team — 121+ startups launched, client reviews

Common Questions

Frequently Asked Questions

How much does it cost to hire a Python developer in India?

At Xenotix Labs a dedicated senior Python developer is ₹1.2L–₹2.2L per month (~$1,400–$2,600), hourly engagements are ₹1,500–₹2,800/hr, and part-time is ₹60K–₹1.1L per month. These are published INR rate cards for salaried, in-house engineers — no marketplace markup and no hidden fees, so finance can budget before the first call. For context, a comparable US-based senior Python engineer typically costs several times more per month for similar output.

Are your developers IIT/NIT alumni?

Our team includes NIT and IIT alumni — engineers from institutes such as NIT Kurukshetra and IIT Bombay sit on the same bench as the rest of our Python team and set the code-review bar. We say 'includes' honestly: we do not claim every engineer is an IIT/NIT graduate, and we never invent names, batch years or credentials. You hire a blended senior team where that pedigree sets the standard — in-house and pre-vetted, never a freelancer claiming an unverifiable lineage.

Are your Python developers freelancers or full-time employees?

They are salaried, full-time Xenotix Labs employees — not freelancers, and not contractors from a gig marketplace. That means accountability, peer code review, continuity across the engagement and a bench behind your engineer if someone's ever out. If a fit isn't right we swap the engineer at no extra cost; you don't re-run a hiring loop or lose momentum. It is the core difference between renting hours and hiring an engineering partner.

Is there a trial before I commit?

Yes. Every dedicated engagement starts with a 1-week paid trial. You work with the engineer on real tasks — a shipped endpoint, a pipeline, a fix — judge the fit for yourself, and only continue if you are satisfied. If the fit is not right we replace the engineer at no extra cost, and there is no long-term lock-in on any model. Onboarding itself takes about 48 hours including NDA, repo access and environment setup.

Do your Python developers work in my time zone?

Our engineers are fully aligned to Indian Standard Time (IST) from our Modinagar/Noida base, with real overlap for your working day and coordinated standups. IST gives strong same-day overlap with the UK, Europe, the Middle East and Australia, plus a solid morning-overlap window with US teams — which turns a schema-versus-API question into a same-day answer instead of a 24-hour round trip. A Bangalore office opens in July 2026, adding more senior Python talent to the same bench.

Can I hire Django, FastAPI or Flask specialists specifically?

Yes. You can hire engineers focused on Django/DRF for admin-heavy, security-sensitive backends, FastAPI for async and AI-inference APIs, or Flask for lightweight services. Most of our Python engineers are strong across all three, so we match the engineer to the shape of your product rather than forcing one framework — and we'll say honestly which fits your case, for example DRF when you need a big permissioned API surface and FastAPI when latency and typed contracts lead.

Do your Python engineers handle machine learning and AI, or only web backends?

Both. Our Python team ships web/API backends and machine-learning work — training and serving models with PyTorch and TensorFlow, building data pipelines with pandas and NumPy, and wiring LLM/RAG features into products behind fast FastAPI endpoints. CorporateGate's AI resume builder is a live example of Python-powered AI running in production, not a proof-of-concept notebook. Because it's one language across backend, data and ML, the same engineer can carry a feature from API to inference.

Who owns the code, models and IP, and how is data protected?

You own everything from day one — source code, trained models, data and infrastructure credentials — deployed to your own AWS account in the Mumbai region so data stays in-country. Our engagement contract has explicit IP-transfer language and mutual NDAs are signed before scoping. We follow secure practices including code review, least-privilege access and repeatable CI/CD, and nothing is held on our side, so there's no lock-in or handover risk if you scale or move later.

What skills should I look for in a Python developer?

Look past 'knows Python' for idiomatic, PEP 8-clean code with type hints; real framework depth in Django/DRF or FastAPI (auth, migrations, async, Pydantic); database fluency to spot an N+1 and design an index on PostgreSQL; retry-safe Celery or background-job experience; and pytest coverage on critical paths. For data or AI roles, add pandas/NumPy and a model trained and served with PyTorch or TensorFlow. Those are exactly the six dimensions we vet every Xenotix Python engineer against.

How do I write a job description for a Python/Django developer?

Lead with the product and the problem, then list the stack concretely — Python 3.x, Django/DRF or FastAPI, PostgreSQL or MongoDB, Celery, AWS — so candidates can self-select. Specify must-haves (a shipped production backend, REST API design, type hints, pytest) separately from nice-to-haves (ML, data pipelines). State seniority, IST/time-zone expectations and whether it's contract or salaried. Keep it honest and specific; vague 'Python ninja' posts attract volume, not fit. We can share a template for any of our roles.

What are good interview questions for a Python developer?

Mix code and system reasoning: ask them to fix an N+1 query in Django, explain when they'd choose FastAPI over Django, make a Celery task idempotent and retry-safe, and model a small feature on PostgreSQL versus MongoDB. Favour a short 'ship a small endpoint with a test' exercise over trivia — it reveals real habits. For AI roles, ask how they'd serve a model behind an API. It mirrors how we assess our own bench.

How long does it take to hire a Python developer?

Hiring one yourself typically takes weeks to months — sourcing, screening, multiple interview rounds, an offer and a notice period. With Xenotix Labs you skip that funnel: we onboard a pre-vetted, salaried senior Python engineer within about 48 hours of finalising the engagement, including NDA, repo access and environment setup, and start with a 1-week paid trial so you validate fit fast. If it's not right we replace at no extra cost — no re-running a months-long hiring loop.

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