26 Python engineers available · Replace any time

Hire senior
Python developers
in 14 days.

Senior Python developers experienced with Django, Flask, FastAPI, Celery, Pandas, TensorFlow, and modern data/ML pipelines. 110+ Python specialists in-house working across web apps, APIs, automation, AI, and data-driven systems. Top 2% of applicants, replaceable any time.

14-day onboarding From discovery to first PR
Replace any time 5-day swap window
100% source code IP Full ownership in MSA
Your timezone 4-6 hr overlap
Python / Django / FastAPI Engineers
Senior bench · 7+ yr average
Django Django REST Framework FastAPI Flask Starlette
Available now
Suresh K.
Senior Django Engineer · 9y
Django DRF Celery
Now
Pooja N.
FastAPI / ML Eng · 7y
FastAPI Pydantic PyTorch
In 2 weeks
Vivek S.
Data Engineer (Python) · 11y
Airflow PySpark Pandas
In 3 weeks
+ 26 Python engineers available Python / Django / FastAPI Engineers · ready to onboard
Browse all
4.9 · Google
ISO 27001
NDA Day 1
Flexible MSAs
4 time zones across 6 countries
Clutch Top 1%
Our Staff Augmentation

Build with us
like you'd build in-house.

Hire Python developers who join your team, your repo, and your standups — backed by a 110-engineer Python organization that ships Django backends, FastAPI services, ML pipelines, and automation scripts for startups and Fortune 500s.

On your team, day 1

Engineers join your Slack, your Linear, your sprint board. No layers, no PM filter — they pair with your backend team like senior in-house hires.

Direct git access

They open PRs straight into your repo. You see every endpoint, every model, every migration, every test, every Celery task.

You manage the work

You set technical priorities and roadmap. We handle hiring, retention, payroll, benefits, upskilling, and infrastructure.

Engagement Models

Three ways
to hire from us.

Same senior Python bench, different commercial structure. Pick the model that matches your scope — switch any time, mix across teams.

Most popular

Hire a Dedicated Developer

Hourly · Full-time

One senior Python developer joins your team end-to-end. Full control over priorities, workflow, and code reviews.

  • Full-time on your team
  • Direct Slack + git access
  • Replace within 5 business days
  • No long-term commitment
  • Hourly billing, monthly invoicing
Hire Engineers
Fixed price

Turnkey Project

Per project · Scoped & fixed

We manage the entire Python project from planning and development to deployment and support. Fixed price, fixed timeline, ready-to-launch.

  • Discovery → scope → fixed bid
  • Milestone-based invoicing
  • Penalty clauses on miss
  • 30 days post-launch support
  • 3-month warranty included
Hire Engineers
Tech Stack

Hire across every
Python capability.

110+ vetted Python engineers across web apps, APIs, AI/ML, data science, automation, and cloud. All in-house. All senior.

 Web Frameworks

Django
Django REST Framework
FastAPI
Flask
Starlette
Tornado
Pyramid
aiohttp

 APIs & Backend

REST
GraphQL (Strawberry, Graphene)
gRPC
Celery
Redis
RabbitMQ
Pydantic
SQLAlchemy
Alembic

 AI & Machine Learning

TensorFlow
PyTorch
scikit-learn
Hugging Face
LangChain
XGBoost
Keras
spaCy
NLTK
OpenCV

 Data Science & Analytics

Pandas
NumPy
Polars
Dask
Jupyter
Matplotlib
Plotly
Seaborn
Streamlit
Apache Spark (PySpark)

 Automation & Scripting

Selenium
Playwright (Python)
Beautiful Soup
Scrapy
Paramiko
Fabric
Click
Typer
Airflow
Prefect

 Cloud & DevOps

AWS Lambda
AWS ECS / Fargate
Azure Functions
Google Cloud Run
Docker
Kubernetes
Terraform
GitHub Actions
pytest
Poetry
uv
Hiring Process

From "we need a Python dev"
to onboarded — in 2 weeks.

4-step process pulled straight from how we work. 4 hours to first profile. 2 weeks to a Python developer joining your standup.

01
Day 1-2

Requirement Analysis

We map your business goals, tech stack, integrations, data volumes, and timeline to ensure the right Python developer profile — web vs API vs ML vs automation.

02
Day 3-5

Choose a Resource

We shortlist Python developers matched to your domain — Django, FastAPI, ML, or scripting. 3-5 profiles in your inbox within 4 hours.

03
Day 6-10

Start an Interview

Interview the shortlisted Python developers. We support with live pytest coding rounds, design rounds on async patterns, and reference checks.

04
Day 11-14

Onboarding

Selected developer signs MSA, NDA, gets repo and infra credentials, joins your standups. By day 14 they're shipping endpoints, models, or pipelines.

Why Choose WebSenor

10 reasons enterprises pick us
over for Python over alternatives.

01

5-step vetting

Resume + technical screen + live pytest coding test + system-design (async, queues, caching) + culture fit. <4% acceptance rate.

02

100% source code authorization

You get complete ownership of clean, PEP 8-compliant, well-documented Python source code. Standard MSA assigns IP on day 1.

03

Full-stack Python expertise

Our developers cover the full surface area — Django web apps, FastAPI services, ML models, data pipelines, automation scripts, cloud functions.

04

Premium code quality

Type hints (mypy), tests (pytest), linting (ruff), structured logging. Code reviews catch bugs before they hit prod.

05

Excellent communication

Clear written updates, timely standups, and seamless async collaboration throughout the project lifecycle.

06

Replace any time

Not the right fit? Free replacement in 5 business days. No questions asked. Most teams never need it — but it's there.

07

Save up to 60%

Senior Python developers at India rates — without agency markup, recruiter fee, or freelancer flake. Cost-effective Python development services.

08

No middlemen

You talk directly to engineers. No account-manager wall, no chinese-whispers PM filtering communication.

09

Monthly contracts

Flexible hiring — hourly, full-time, or dedicated. 30-day notice. Scale up or down as your roadmap shifts.

10

Production Python at scale

They've shipped Django + Celery clusters at 10k req/s, FastAPI services on Lambda, and ML pipelines on Airflow + Spark.

WebSenor vs. The Alternatives

Compare your
Python hiring options.

How WebSenor stacks against in-house hiring, freelancer marketplaces, and traditional staffing agencies for Python roles.

Factor
In-house hire
Freelance marketplace
Time to hire
3-4 months
7-21 days
Senior Python talent
Depends
Mostly junior
Vetting
Your process
Self-reported
Replace any time
No, fire + rehire
Re-search
Source code IP
Yours
Read T&Cs
Django + FastAPI + ML
One profile
One profile
Direct access
Full
Via platform
Contract length
Permanent
Hourly
Sample Profiles

Meet a few of
our our available Python devs.

Anonymized profiles. Real CVs and portfolio links shared after a 30-minute discovery call.

Suresh K.

Senior Django Engineer · 9y

Scaled a SaaS Django + Celery backend from 200 to 8,000 RPS — tuned ORM, added connection pooling, indexed hot paths.

Django DRF Celery PostgreSQL Redis
IST · Overlaps EU/US
Now

Pooja N.

FastAPI / ML Eng · 7y

Built an async FastAPI inference layer serving 5 LLM-fine-tuned models — 120ms p95, autoscaling on EKS.

FastAPI Pydantic PyTorch Hugging Face AWS
IST · Overlaps US
In 2 weeks

Vivek S.

Data Engineer (Python) · 11y

Migrated a retailer's batch jobs from cron to Airflow + Spark — 14h nightly run cut to 47 minutes.

Airflow PySpark Pandas dbt Snowflake
IST · Overlaps EU
In 3 weeks
Outcomes

What teams built
with Python devs from us.

Series-B SaaS
Outcome200 → 8,000 RPS, p99 < 250ms
StackDjango · Celery · Postgres · Redis

Django + Celery scaling overhaul

Series-B SaaS · Django · Celery · Postgres · Redis

Read case study
AI startup
Outcome5 LLMs served at 120ms p95
StackFastAPI · PyTorch · EKS

FastAPI inference platform

AI startup · FastAPI · PyTorch · EKS

Read case study
Global retailer
OutcomeNightly run 14h → 47min
StackAirflow · PySpark · Snowflake

Batch ETL migration to Airflow

Global retailer · Airflow · PySpark · Snowflake

Read case study
Client Voices

What companies say
about hiring from us.

"
★★★★★

The Django engineer from WebSenor took our 200 RPS app to 8k RPS in 10 weeks. Most of it was ORM cleanup we'd put off for two years. Worth every dollar.

CT
CTO, Series-B SaaS
"
★★★★★

We needed a FastAPI dev who actually understands async, Pydantic, and OpenAPI deeply — not just a Django dev pretending. WebSenor matched us in 4 days.

VE
VP Engineering, AI startup
"
★★★★★

Their Python data engineer rebuilt our entire batch layer on Airflow + Spark. Nightly job went from a 14-hour disaster to 47 minutes. Whole team sleeps better.

HD
Head of Data, global retailer
Frequently Asked Questions

Everything you need
to know before hiring.

What does the 14-day SLA actually mean?
From the discovery call (day 1) to the Python developer being onboarded and opening their first PR (day 14). Typical: shortlist by day 3-5, interviews day 6-10, MSA + repo access day 11-13, first commit by day 14.
How does the replacement guarantee work?
If a Python developer isn't a fit, give us 5 business days notice. We send 2-3 replacement profiles within 4 hours. No replacement fee, no penalty.
Can your Python developers work on Django, FastAPI, AND ML?
Some can, most specialize. We have separate benches for Django/DRF, FastAPI/async services, ML/data science (PyTorch + Pandas + scikit-learn), and automation/scripting. Tell us your domain and we'll match a specialist — or a generalist who's worked across all three.
What about IP, NDAs, and source code?
100% source code authorization is standard — you get complete ownership of clean, well-documented Python code on completion. Standard MSA assigns all IP to you on day 1. NDAs signed before any shortlist.
Do you handle ML model deployment, not just modeling?
Yes. Our ML-leaning Python devs ship the full lifecycle — data prep, training, evaluation, FastAPI/BentoML serving, monitoring, and retraining. We can also staff dedicated MLOps engineers if you need platform-level separation.
Can we hire the Python developer permanently after some months?
Yes. After 12 months on contract, conversion fee is waived. Before 12 months, it's 25% of annual salary. Standard recruiter terms.
How do you vet Python developers?
5 steps: 1) Resume + portfolio screen, 2) Technical screen with our senior Python lead, 3) Live pytest coding test (90 min) building a real feature, 4) System-design round (60 min) on async, queues, caching, and data flow, 5) Culture-fit + reference checks. <4% of applicants pass.
Do you work in our timezone?
Yes, at least 4-6 hours of daily overlap. India team for EU / US East coverage. EU and LATAM teams for tighter US Pacific overlap. We staff to your hours and join your standups live.
Get Matched in 4 hours

Tell us the role.
We'll send 3-5 profiles.

Share what you're hiring for — role, stack, timezone, when you need them. We'll come back within 4 hours with 3-5 hand-picked Python / Django / FastAPI Engineers, full CVs and case studies.

What you'll get

3-5 matched profiles in 48h
Full CVs + portfolio links
Transparent engagement terms
Interview slots within 1 week
5-day trial window
Flexible MSA & NDA templates

Request Python Profiles

Free · No commitment · 4-hour response
NDA signed before any IP shared · No spam
The Numbers

110+ Python engineers · 13+ years · 3500+ projects

110+

Python engineers

500+

Python apps shipped

60%

Cost vs onshore

14-day

Time to hire
Free · 4-hour profile turnaround

Hire your Python team
in 2 weeks.

3-5 senior Python developer profiles in your inbox within 4 hours. Free. No commitment. No sales pitch.