Title: Full Stack Developer — Canvas/Viewport Fixes, Architecture Refactor

We are seeking an experienced Rust developer to refactor and expand Chipa-Trader, · a modular trading bot ecosystem.The system utilizes a custom "mini trading language" to execute strategies. · ...

We are looking for a highly experienced Rust developer / software architect to help review and improve an existing Rust-based installer application that supports multiple installer experiences across Windows and Linux. · This is not a greenfield project. We already have a working ...

We are looking for an experienced Java backend developer to refactor, modernize and improve our existing Java Spring Framework) backend that powers a digital signage platform. · Refactor and improve an existing Java + Spring backend · Update dependencies libraries and framework v ...

We are seeking an experienced Code Refactoring & Architecture Improvement Engineer to enhance our existing codebase and optimize system architecture. The ideal candidate will have a strong background in software development and a keen eye for improving code quality, maintainabili ...

We have an existing Bubble-based SaaS platform that manages multi-location food production logistics. · The system is functional but has grown complex and workflow-heavy.We are looking for a senior-level Bubble architect to conduct a structured backend audit. · ...

I'm looking for an experienced n8n architect / senior automation engineer to refactor an existing automation into a clean CORE + RUNNER architecture suitable for multi-tenant SaaS use. · ...

I'm looking for an experienced n8n architect / senior automation engineer to refactor an existing automation into a clean CORE + RUNNER architecture suitable for multi-tenant SaaS use. · ...

We are seeking a Senior Terraform & Azure Infrastructure Engineer to support a large-scale cloud infrastructure modernization initiative for a customer operating a high-availability customer-facing platform.This role will play critical part in refactoring standardizing and modern ...

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I have an existing iOS finance tracking app written in Swift. The core functionality is already implemented, but the project needs refactoring and UI improvements. · ...

Refactoring a FinTech app ) to implement Clean Architecture and Repository Pattern. Goal: Decouple business logic from UI/Firebase and ensure strict TypeScript typing. No UI work required. Professional architectural cleanup only. NDA required. · Contract duration of 1 to 3 months ...

Position Overview · IgniteAction is seeking a senior AWS-certified Systems Architect to lead the design and governance of complex, multi-team modernization initiatives involving legacy application refactoring, cloud-native transformation, and system-of-systems integration. · This ...

We're building a SaaS platform in the logistics industry that requires robust backend infrastructure to handle complex workflows, · real-time data processing, and integration with multiple third-party services.You'll be working on both new feature development · and improving exis ...

We're hiring a senior full-stack engineer who enjoys refactoring complex real-world codebases and creating clean foundations for long-term product development.This role is not greenfield and not a short-term cleanup task. · Strong hands-on experience with TypeScript in production ...

Our Client is seeking a seasoned Backend Developer to support a large-scale application modernization initiative. · ...

This role involves auditing an existing web-based dating platform codebase, · identifying architectural flaws and recommending rebuild vs refactor options. · Review and audit existing codebaseIDentify · architectural flaws and technical debt,Rrecommend rebuild vs refactor options ...

Join our EdTech company to prevent student dropout using ML. We need an expert MLOps Engineer to convert research code into a production-grade inference engine. · ...

A hands-on Full-Stack Developer is needed to refactor an existing React + codebase into a streamlined marketplace platform for adult-oriented content. · Take ownership of an existing repository written by another developer. · Simplify architecture. · Improve code quality. · ...

I'm looking for a senior backend engineer / architect to help consolidate and restructure the backend for a product consisting of 2 React Native apps and 2 web dashboards. · ...

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 performance optimizations to prepare it for scaling and future feature development. · ...