FastAPI Jobs

Senior Engineering Team — Financial Intelligence Platform (5 Roles | Long-Term) Description: I am building a global financial intelligence platform that maps ownership structures and detects hidden relationships across companies, people, assets, and jurisdictions — think Palantir-level data infrastructure for AML, KYC, and entity resolution. This is a serious, long-term build. I am not looking for people to start coding. I am looking for engineers who can design their layer correctly first, then execute against a locked blueprint. I have five open roles. Apply for the one that matches your strongest skillset. THE PLATFORM STACK AWS (VPC, IAM, S3, RDS, ECS/EKS, KMS) · PostgreSQL · Neo4j or Neptune · OpenSearch · FastAPI or NestJS · React / &...

I want a small, tidy web application that lets me whip up persuasive sales pages in minutes. My focus is on conversion-driven copy, so your focus will be pure programming: clean code, smooth UX, and a flexible template system I can expand later. Core idea The tool should take my copy blocks—headline, sub-headline, body, testimonials, guarantees, call-to-action—and render a responsive HTML/CSS page ready to publish. A simple front-end form or drag-and-drop interface is fine as long as it is intuitive. I am comfortable editing text, not code, so please keep any configuration options straightforward. Preferred stack JavaScript or Python are both acceptable; lightweight frameworks such as React with Node, or Flask/FastAPI on the back end, will work. Feel free to propose an al...

I need an experienced tester to run a full usability pass on my browser-based application. The stack is Node.js on the front end with a FastAPI back end, and I want to be certain that every user-facing flow feels smooth and error-free before launch. Scope of the test • Focus areas: user login and authentication, data retrieval and display, and all form submissions. • Primary goal: uncover anything that breaks the user’s flow or feels confusing, slow, or inconsistent. • Testing approach: a balanced mix of exploratory manual sessions and automated regression checks. You are free to select your preferred toolset—Selenium, Cypress, Playwright, or similar—so long as I can run the scripts locally and review the reports. Deliverables 1. A concise test pl...

I’m building a real-time, AI-driven dashboard that will automatically score and segment B2C leads for marketing campaigns. The core objective is to surface the highest-value prospects by analysing three metrics side by side—lead source, conversion rate and customer lifetime value—then presenting clear, actionable insights in an interactive interface. Here’s how I picture the flow. Raw data will stream in from typical marketing touchpoints (landing pages, paid ads, email, social, CRM exports). A lightweight ETL layer will clean and unify these feeds, feed them into a predictive model that ranks each incoming lead, and push the processed results to a front-end dashboard. I’m open to frameworks like Python + FastAPI for the back end and React, Vue or similar for...

I’m expanding our LLM-focused R&D pod in Noida and need a hands-on Python engineer who can start contributing on day one. You must be comfortable building asynchronous back-ends in FastAPI, have real production experience creating LangChain chains and agents, and be equally at ease working with both OpenAI and Hugging Face models. Day-to-day you’ll design and optimise micro-services that call LLMs, manage embeddings in Pinecone or FAISS, and orchestrate data flows through PostgreSQL, MongoDB and Redis—everything neatly containerised in Docker for local and cloud runs. Expect plenty of room to prototype new AI features, run quick experiments, and then harden the successful ones for scale. The role is 100 % onsite in our Sector-62 Noida office; close collaboration wit...

I want a small, tidy web application that lets me whip up persuasive sales pages in minutes. My focus is on conversion-driven copy, so your focus will be pure programming: clean code, smooth UX, and a flexible template system I can expand later. Core idea The tool should take my copy blocks—headline, sub-headline, body, testimonials, guarantees, call-to-action—and render a responsive HTML/CSS page ready to publish. A simple front-end form or drag-and-drop interface is fine as long as it is intuitive. I am comfortable editing text, not code, so please keep any configuration options straightforward. Preferred stack JavaScript or Python are both acceptable; lightweight frameworks such as React with Node, or Flask/FastAPI on the back end, will work. Feel free to propose an al...

I need a single AI-driven system that can log in to Flipkart, Amazon, Myntra, Meesho and Ajio, then handle day-to-day store tasks without my constant oversight. Here’s what matters most to me: • Price tracking – The bot should watch my competitors and my own listings, capture price changes in real time and flag opportunities to raise or lower prices automatically or after human approval. • Order management – As soon as an order appears, I want labels downloaded, shipping updates pushed, cancellations handled and tracking numbers synced back to every marketplace. • Product listing – Bulk upload new SKUs or edit existing ones from one master catalogue, including images, descriptions and compliance attributes each site requires. • Return...

I need a secure, browser-accessible AI medical scribe that can 1) turn live clinician speech into text, 2) recognise medical terminology with clinical-grade precision, and 3) push structured data straight into an EHR through FHIR or HL7. Transcription accuracy must sit in the 95–100 % range, so please be comfortable fine-tuning models, adding language-specific dictionaries, and building post-correction logic. The system must be entirely web-based, deployable to my cloud account, and compliant with HIPAA best practices. Python, FastAPI, React, WebRTC, or comparable stacks are all acceptable as long as latency stays low and security stays tight. Start your message with the name of the similar project you have already delivered and, if possible, a demo link or client reference—t...

I have a Windows Excel workbook (VBA) that calls a Python FastAPI server (business logic is server-side). The current version works, but I need it converted into a paid, production-grade software with maximum possible security on the client side to prevent unauthorized usage and bypassing. I’m a developer but not a cybersecurity expert. I want you to design and implement a strong licensing + anti-tamper system. Current setup Write "read" in your first line of your proposal. Excel (VBA) client on Windows FastAPI server (Python) VBA currently calls server directly What I need (must-have) Paid licensing enforcement Users must be licensed/paid before usage is allowed Support: active / expired / revoked / banned Maximum security client architecture I strongly prefer ...

I’m looking for a highly skilled full-stack developer / AI engineer to help build a professional enterprise SaaS platform called OpsAI. This is a serious, full-scale project designed to provide businesses with AI-powered operational insights — dashboards, KPIs, data analysis, AI-driven recommendations, and more. What we need: • Frontend: React/ (beautiful, intuitive dashboards, responsive design) • Backend: FastAPI / Node.js (data processing, CSV uploads, API integrations) • Database: MongoDB / PostgreSQL • AI Integration: Connect with Emergent AI / OpenAI for insights and analytics • Other: Authentication, billing/subscription flow, data persistence, secure multi-user architecture We’re looking for someone who can: •Build enterprise-...

Fix & Improve Financial Modeling Accuracy for Real Estate Analysis Platform I have a real estate analysis app built with Python FastAPI. I need help checking and fixing a calculation issue in the backend. Some of the financial numbers are not coming out correctly, so I want someone to review the logic and fix the accuracy problem. This is a small task for now, not a full rebuild. You should be comfortable with: - Python - debugging calculation logic - financial formulas - Real estate experience is a plus. Please include your proposal your related experience regarding Real Estates Budget: $15-20 fixed Start your proposal with Financial Modeling Expert.

I’m building a new solution whose entire code-base is written in Python, and I’d like an experienced developer to help me take it from concept to a clean, working release. The exact feature set is still flexible, but it will draw on core areas of programming, database design, networking concepts and general system development, so a broad understanding of these disciplines will be valuable. Here’s what I need from you: • Translate the high-level requirements I provide into clear, efficient Python modules. • Advise on and implement an appropriate tech stack—whether that means a lightweight Flask or FastAPI service, a Django web app, a data-driven script, or something else that fits the goals best. • Design or refine database schemas and integrat...

BI Report Builder — React/FastAPI (Tableau-experienced only) We're building a visual, drag-and-drop report builder inside our enterprise HRMS SaaS — think simplified Tableau embedded in a web app. If you've only done basic dashboards, this isn't the role. What we're building: A canvas where users drag data entities (employees, invoices, timesheets, etc.), connect them visually, pick columns, configure chart types, and generate cross-entity reports — all in-browser without SQL knowledge. What's already done: Backend already supports multi-source SQL JOINs with full injection protection and tenant isolation 22 pre-aggregated data entities with 17 predefined valid join relationships Chart rendering components already built (bar, line, pie, area, ...

I’m ready to move my product idea from concept to a working backend and need an experienced Python developer to build a clean, well-documented RESTful API. The service will power a web and mobile interface, so stability, speed, and clear versioning matter. You’ll take charge of: • Designing the endpoint structure and data models • Implementing the API in Python (Flask, FastAPI or Django REST Framework—use the stack you’re fastest with) • Writing concise unit tests and inline docstrings • Adding basic authentication and error-handling middleware • Supplying a README with setup instructions and sample requests Must know MySQL Acceptance criteria: the project spins up locally in one command, all tests pass, and the sample calls retu...

Senior Full Stack Developer AI-Powered Automotive SaaS Platform Backend, AI Microservices and Payment Systems IMPORTANT — PROJECT CONTEXT This project is not starting from scratch. The platform already includes: • an existing codebase • an initial system architecture • validated UI/UX design assets • partially implemented frontend and backend components • development progress alrea The current hiring process takes place due to replacement, therefore the w • technical transition • audit of the curre • continuation and completion of development The selected developer will be respons • reviewing the existing codebase • auditing the current implementation stage • identifying technical gaps or inconsistencies • fixing ex...

I’m looking to start a Python-based project purely for Personal use and I’m intentionally keeping the brief open so creative developers can pitch ideas that excite both of us. Whether it’s a handy automation script, a data-driven dashboard, a lightweight Flask or Django web app, a web-scraping utility, or even a small game, I’m happy to explore any direction—as long as it showcases clean, well-documented Python code. Because I do not have a strict deadline (No time limit), I prefer quality over speed. Take the time to think through the concept, architecture, and tech stack; then send me a Detailed project proposal that explains: • The core idea and its personal value • Key Python libraries or frameworks you plan to use (e.g., Pandas, Selenium, Fa...

I am building a web-based gambling bot and need the full solution coded in Python. The finished product has to support five separate game modes. Three of them are set in stone—Blackjack, Mines, and Towers—while the remaining two can be agreed on together once development starts so that the overall experience feels coherent. Core expectations • A clean Python code-base (FastAPI or Flask is fine) exposed through a REST or WebSocket API so the front-end can call every game action in real time. • Provably fair game logic for each mode, with seed reveal and verification endpoints. • Secure RNG and solid input validation to prevent exploits or edge-case crashes. • Lightweight web interface (React, Vue, or plain HTML/CSS/JS—whichever you are fastest ...

I have a working concept that turns a child's sketch into a colourful cartoon frame; now I need you to take those frames all the way to a polished 10-second (or longer) animated clip. The finished video must maintain a traditional cartoon aesthetic with smooth, fluid motion and temporal consistency throughout. Environment you will build: - ComfyUI as the workflow engine (Diffusers models where applicable) - SVD / AnimateDiff / CogVideoX for video generation and extension - ControlNet and LoRA to preserve line work while adding natural motion - Depth estimation feeding parallax/camera effects before final render - Containerised in Docker, exposed via FastAPI, queued with Redis, optimised for VRAM-efficient multi-GPU deployment Only open-source models with commercial-...