Senior Full-Stack Engineer Needed for Codebase Audit

Seeking a senior engineer to take over an existing product from a previous development team. · Auditing documents, · Taking over repositories, · ,Continuing development with specific tech expectations. · ...

We're looking for a highly experienced Code Audit & Security Specialist to carry out a comprehensive security review of our production codebase and infrastructure.This is a critical engagement for us. · We need someone who has previously performed security audits on live real-wor ...

About the Project: · We run , a lead generation platform in the financial space. Our system processes consumer loan applications and distributes them to multiple third-party APIs (lead buyers) in real-time. We're looking for an experienced developer who can maintain, enhance, and ...

I'm building a production SaaS using Supabase backend and need an experienced engineer to help: audit the existing codebase and architecture, debug issues, identify and fix hidden or future-breaking issues, provide ongoing, ad-hoc support as new bugs arise. · Audit the existing c ...

Hi, we're looking for someone to conduct a full code audit. Here's our stack: Frontend: React Js + TypeScript + FlashList. The ideal candidate will have experience in code auditing and frontend technologies, ensuring our codebase is efficient and secure. · Contract duration of 1 ...

We are looking for an experienced Senior Backend Engineer / Software Architect to perform a technical audit and scalability review of an existing SaaS application. · ...

+ We are looking for a proactive Lead Developer / Full-Stack Engineer to manage our live mobile app. The app uses Flutter, TypeScript and MongoDB. · + Audit the codebase. · Implement small features and bug fixes. · ...

I need a "cleaner" coder to perform a deep dive to refactor core logic fix race conditions code audit for my mobile-first streaming platform. · ...

We're looking for a senior UI/UX + React developer to audit refine elevate user experience across our SaaS platform. · ...

Job Description · We have an existing production mobile application built with React Native (Expo) and a + Express + backend deployed on DigitalOcean using PM2. · This is NOT a new build. · The system is live and functional, but we need a senior backend engineer to audit, stabi ...

We're looking for a senior Full Stack developer to join us for 8 hours per week. · This role involves reviewing and stabilizing an existing production web codebase, improving backend & frontend architecture, strengthening scalability and cloud infrastructure (AWS), defining codin ...

I'm looking for an experienced mobile developer to help finish and polish an existing MVP for a cross-platform trucking-related mobile app that uses third-party APIs and AI. · ...

We need a developer to audit and update a legacy custom plugin to ensure full compatibility with WordPress 6.x and PHP 8.x. The job involves reviewing the codebase, replacing deprecated functions, fixing any syntax errors, and testing to ensure no features are broken during the u ...

I'm preparing to launch a React Native (Expo) mobile app and want a senior engineer to perform a final stability and authentication audit before release. · ...

We are looking for a senior-level developer who has meaningfully integrated AI-assisted development tools into their daily workflow. This is not a role where AI experience is a "nice to have." We want someone who can demonstrate that tools like Claude Code, Cursor, GitHub Copilot ...

We are seeking an experienced backend developer to perform a thorough audit of our existing codebase. · The ideal candidate will review the code for performance issues, security vulnerabilities, · and overall code quality. · ...

We are seeking a senior · JavaScript developer proficient in , , and to perform a comprehensive audit of our existing codebase. · ...

Finishing an existing RAG chatbot — not building from scratch. I have a 60% complete codebase from a previous contractor. · ...

Type: Ongoing contract · Location: Remote (UK business) · Start: Immediate · We operate a UK-based e-commerce and logistics business running on a fully custom PHP platform (no framework, no Shopify, no WooCommerce). This is a live commercial system handling real orders daily. · W ...

We need an experienced developer to implement a comprehensive warehouse inventory management system with PO tracking capabilities and production tracking. · Implement warehouse inventory management system · Purchase order creation, tracking, and management · Production tracking a ...