Senior Flutter Developer – Firebase Async State

Job summaryJob Summary · I'm looking for a Flutter developer to conduct a technical audit of my Flutter + Firebase fitness app. The app is functionally complete but currently unstable following the introduction of a Training ...

I'm currently building an AI powered skincare analysis app in React Native where users upload images, receive AI based skin insights, and view personalized recommendations inside a dashboard. · I'm a developer myself, but I'm stuck on a production bug that's blocking my release. ...

We move fast · We ship daily · We are looking for a Senior Python Backend Engineer to help build and scale our core backend systems including CRM AI-driven document ingestion and data-heavy operational services. · This is a hands-on senior role with real architectural ownership Y ...

I have a React + Capacitor iOS app already built and deployed to TestFlight. · I am looking for an experienced React / Capacitor developer to: · • Fix a search bar UI bug (text not visible properly inside input on iOS build) · • Review and stabilise async search logic (debounced ...

+We are looking for a full-time freelance Rust developer to deliver a fixed-price backend system: · + · +Writing the bot entirely in Rust · Implementing async, event driven logic (Tokio or equivalent) · Consuming WebSocket streams for real time bid/ask prices · -valid_job:1} ...

We are looking for an AI Engineer expert to build Multi-Agent LLM Systems. The ideal candidate should have experience building LLM/agent solutions, strong Python/async skills, and production infra experience. · ...

I'm looking for an experienced Python backend developer to review and fix a few bugs in an existing long-running bot that integrates with Microsoft Outlook authentication. · ...

Create a standalone SwiftUI restaurant card component that renders reliably with async images. · This task is intentionally display-only. All values will be provided to the component already prepared for presentation. · You will build a single restaurant card UI that:Displays an ...

We're developing a modern web application with a strong emphasis on performance, usability and clean UI architecture. · ...

I'm building an internal vehicle operations system for a car wholesale business. The system uses an append-only event ledger for all financial activity. · ...

We are looking for an experienced React Native developer to debug and fix critical blank loader issues in an existing Fitness mobile app (iOS). This is a bug-fix + root-cause analysis task (not new feature development) with a contract duration of less than 1 month with 30 hours p ...

This is a read-only verification role to assess frontend/backend integration and identify ship-blocking risks.A short, independent ship-readiness audit. · A senior technical PM or delivery lead is needed to verify whether it's safe to ship. · ...

We are looking for a part-time contract developer with strong experience in App Router and TypeScript to help us ship new features and refine existing flows in our web application. · You will work closely with the core team on front-end and some edge/backend tasks, contributing t ...

We are building a multi-tenant AI voice platform for service businesses. · The backend is already partially built (FastAPI + PostgreSQL + Twilio media streams + AI integrations). We are now looking for a senior backend engineer to complete and harden the platform to production-gr ...

We're a fast growing ABA clinic group scaling our operations team across multiple locations. · ...

We have a live React web application with an active payment system that is currently behaving incorrectly. · This is not a cosmetic bug - users are being affected and revenue is at risk. · Payments complete on Stripe but the app doesn't reflect success · UI shows success while th ...

We re looking for an experienced React developer to refactor and improve our current MVP (v1). The product is functional but needs architectural improvements code cleanup and performance optimizations to prepare it for scaling and future feature development. · ...

We are seeking a Senior Full-Stack Engineer to audit debug and stabilize a live AI-powered SaaS platform built with React/TypeScript and Supabase. · The ideal candidate must be experienced in Debugging production SaaS systems React state management and form synchronization (React ...

We're building a React Native app that communicates with Bluetooth hardware (IoT devices) using an AI Engine. · Review AI-generated React Native code and approve/reject with clear feedbackCatch platform-specific issues in iOS vs Android behaviorValidate AI-generated specs for new ...

A short-term project focused on issue fixing and performance improvements within an existing AI-powered web application. · Debug AI response issues (timeouts, malformed outputs, edge cases) · Fulfillment of frontend rendering bugs related to AI-generated data. · ...