Django and FastAPI Development
Production-grade back-ends with async FastAPI services hitting sub-50ms p95s, or batteries-included Django platforms with admin, auth, and DRF APIs out of the box.
Web & Back-end Talent
Hire Python Developers
Senior Python engineers for Django and FastAPI back-ends, data pipelines, and AI-ready platforms.
Python is where modern back-ends, data engineering, and AI converge — and hiring developers who can work across all three is the hard part. Devlex Infotech's Python developers build Django and FastAPI services with the same rigor they bring to Airflow pipelines and LLM integrations: typed code, automated tests, and architectures documented well enough for your next hire to extend.
We have built Python systems for fintech reconciliation, healthcare analytics under HIPAA constraints, and e-commerce platforms chewing through large event streams. Start with a scoped script or integration from $20, hire hourly from $15/hour, or take a dedicated Python developer from $2,400/month, with vetted profiles in your inbox within 24 hours.
- Web back-ends and APIs with Django, Django REST Framework, and FastAPI
- Data engineering — ETL/ELT pipelines with Airflow, Pandas, and dbt on cloud warehouses
- AI and ML integration: LLM-powered features, recommendation engines, and model serving
- Automation, scraping, and back-office tooling that removes manual work at scale
$15/hrStarting Rate
24–48 hrsProfile Sharing
60+In-house Experts
NDAIP Protection
What They Can Do
Our Python Developers Expertise
Data Pipeline Engineering
Airflow-orchestrated ETL into Snowflake, BigQuery, and Redshift with dbt transformations, data quality checks, and lineage your analysts can trust.
AI-Powered Features
RAG search, document intelligence, and chat assistants built with LangChain, OpenAI and Anthropic APIs, and vector databases — shipped behind clean product UX, not demos.
Machine Learning Engineering
Model training and serving with scikit-learn, PyTorch, and MLflow, deployed as autoscaling inference services with monitoring for drift and latency.
Process Automation
Scrapers, schedulers, report generators, and integration glue with Celery and Playwright that routinely save clients hundreds of staff-hours per month.
Python Modernization
Python 2 to 3 migrations, type-hint adoption with mypy, dependency cleanup with Poetry or uv, and test suites added to codebases that never had them.
Engagement Models
Flexible Hiring Models That Fit Your Budget
Scale up, scale down, or switch models anytime — no lock-in, no recruitment fees.
Full-Time Dedicated
A developer who works exclusively on your project.
- Hours160 hrs / month
- Schedule8 hrs/day · 5 days/week
- BillingMonthly
- ReportingDaily / Weekly
- Availability100% dedicated
Part-Time
Ideal for ongoing improvements and smaller scopes.
- Hours80 hrs / month
- Schedule4 hrs/day · 5 days/week
- BillingMonthly
- ReportingDaily / Weekly
- AvailabilityAs per project needs
Hourly
Pay only for the hours you actually use.
- Hours40 hrs minimum
- ScheduleOn demand
- BillingPer hours worked
- ReportingTask-based
- AvailabilityOn demand
From $15/hr
Get Exact Quote
Quoted before work starts · no recruitment fees · dedicated full-time from $2,400/month · scoped tasks from $12
Why Devlex
Why Hire Python Developers From Devlex Infotech?
Full-Spectrum Python Skills
Web, data, and AI under one roof — your developer can build the API on Monday and the pipeline feeding it on Tuesday, without a second vendor.
Typed, Tested, Reviewed
mypy in strict mode, pytest with 80%+ coverage targets, ruff linting, and mandatory peer review on every pull request.
Rapid Onboarding
Matched CVs within 24 hours and your chosen developer committing code within 48 — we keep a vetted Python bench precisely for this.
Compliance-Aware Engineering
GDPR data minimization, HIPAA-conscious handling of PHI, and SOC 2-friendly logging practices applied wherever regulated data flows.
Honest Engagement Terms
From $15/hour or $2,400/month full-time, with part-time and hourly options, monthly invoicing, and the freedom to scale the team either direction.
5+ Years of Receipts
Clients in 5+ countries, and an engineer — not a salesperson — who will walk you through comparable work on the first call.
Hiring Process
Hire Developers In 4 Simple Steps
From first call to onboarded developer in less than a week.
Share Your Requirements
Tell us the skills, experience level, and team size you need — we respond within 24 hours.
Screen Shortlisted Profiles
We share hand-picked, pre-vetted developer profiles within 24–48 hours.
Interview & Evaluate
Interview candidates over video calls, review code samples, and run a paid trial task if you like.
Sign NDA & Onboard
Sign the NDA and agreement — your developers start within days, with full IP protection.
Skills
Skills Our Python Developers Bring
- Python 3.12 and async programming
- Django and Django REST Framework
- FastAPI and Pydantic v2
- PostgreSQL and SQLAlchemy
- Celery, Redis, and task queues
- Airflow and dbt data pipelines
- Pandas and NumPy data processing
- LangChain and LLM API integration
- pytest, mypy, and ruff tooling
- Docker, Kubernetes, and AWS
Tools & Tech
Daily Drivers
The frameworks, platforms, and tools our python developers work with every day.
- Python 3.12
- Django
- FastAPI
- PostgreSQL
- Celery
- Airflow
- Pandas
- AWS
0Years of Experience
0Projects Delivered
0Global Clients
0In-house Experts
0Countries Served
0Code Ownership
How We Work
What You Get In Writing
Terms that go into every agreement we sign. See all client commitments.
A Written Price Before Work Starts
Every job gets a scope and a number in writing first — a fixed price for defined work, or an hourly rate with a capped estimate. If scope changes, we re-quote before we build, not after.
You Own the Code
Source code, designs, and data are yours. We work in your repository where possible, hand over full documentation, and transfer everything at the end. No license fees, no hostage situations.
NDA Before You Share Anything
We sign your NDA — or send ours — before the first technical conversation. Your idea, your data, and your customer information stay confidential during and after the engagement.
FAQ
Hiring Python Developers — FAQs
Everything you need to know before starting your project. Still have questions? Talk to our team.
Rates begin at $15/hour; a dedicated full-time Python developer starts at $2,400/month for 160 hours. Part-time (80 hrs/mo) and hourly (40-hour minimum) models are available, and every engagement starts with a free technical consultation and fixed quote.
24-48 hours from approval. Day one: shortlisted profiles and interviews. Day two: the selected developer has repository access, environment setup, and a first ticket in progress. For specialized ML roles, allow up to five business days.
Yes — a mutual NDA precedes all discussions, developers operate under individual confidentiality and IP-assignment contracts, and we follow least-privilege access for production data. All deliverables are your exclusive property.
We guarantee 4+ overlapping hours with US, UK, EU, and APAC business days, with full-shift coverage available on request. Async-first habits — written standups, recorded demos, documented decisions — keep the other hours productive too.
Replacements are free and typically completed within a week, with handover managed by us. Scaling up means new profiles within days; scaling down requires only 30 days notice — no lock-in, no penalties.
Explore More Talent
Put Senior Python Talent on Your Roadmap
From APIs to AI features — tell us what you are building and interview vetted Python developers within 24 hours.