Rust Jobs

Need a small Rust console app that hosts an IPreviewHandler using the windows crate. Application should accept a file path on the command line, and write the generated previews from Win32’s Preview Handler to PNG images at the destination path supplied. Should produce a single PNG image for single page documents, and multiple PNG images for multi-page documents. It must accept Word, PDF, and Excel documents reliably on a fully-patched Windows 11 machine. Key expectations: Implementation in stable Rust, using windows = "0.62" Correct COM initialization, handler activation, preview rendering, and clean release of all resources. Basic error messages printed to stderr when something goes wrong (invalid file, unsupported handler, write failure, etc.). No elaborate logging ...

Hi, I’m looking for a freelancer to help me build a Solana SPL meme coin launcher. I don’t have coding experience and only limited experience in web development and crypto, so I’m seeking guidance on feasibility, complexity, and cost, as well as development itself. Project Overview:
 The goal is to create a clean, user-friendly website where users can easily create their own memecoins. Key features I envision include: * Wallet connection (users can connect Solana wallets like Phantom or Solflare) * Token creation with a simple interface * Optional liquidity management (add/remove liquidity) * Token burning * Other standard token functions I was inspired by platforms like and , but I want to closely follow the simplicity/design and core features of Orion Tools. Reve...

PROJECT OVERVIEW We need a freelance engineer to help design and build core components of a prediction markets platform. The focus is correctness, consistency under load, and clean data models that support both UI and analytics. SCOPE OF WORK / RESPONSIBILITIES 1. Prediction market mechanics - YES/NO outcome tokens and implied probability mapping (price ≈ probability) - Liquidity/spreads via order book and/or AMM-style curve - Market lifecycle: open → trading → resolution → settlement - Resolution/oracle inputs, dispute windows, final payout logic 2. Backend + API development - Market discovery/browsing endpoints - Real-time pricing/market updates (WebSockets and/or streaming) - Order placement and cancellation - Idempotent order/trade submission (idempotency keys, re...

We are looking for a senior software developer with experience in Python, Rust, React, and Flutter to assist with a small development project. This is a short initial task with a fixed budget of $100, focused on implementing a small feature or improvement in an existing codebase. The goal is to find a reliable developer who can quickly understand requirements, write clean code, and deliver a solid implementation. If the collaboration goes well, there may be additional tasks and future work on related projects. Responsibilities Implement a small feature or improvement in an existing project Work with technologies including Python, Rust, React, and Flutter Write clean, maintainable, and well-structured code Communicate clearly about progress or technical questions Follow existing pro...

I am building out the core of a new product on the Solana blockchain and need a seasoned engineer to write, test, and deploy custom smart contracts. Your job is to translate a set of functional requirements into secure, efficient on-chain programs, then walk me through deployment and version control so I can maintain the codebase moving forward. The role is 100 % Solana focused, so I expect fluency with Rust, Anchor, the Solana CLI, and standard auditing tools. If you also enjoy crafting full dApps or connecting on-chain logic to existing back-end services, that will be useful down the line, but for this phase the deliverable is solely the smart contract layer. Deliverables – Well-documented Rust/Anchor smart contracts that satisfy the functional spec – Local and test-net d...