Smart Contract Solana Blockchain
700 USDОголошення про пошук розробника Rust для створення смарт-контрактів на Solana
Ми шукаємо досвідченого розробника, який спеціалізується на написанні смарт-контрактів на мові Rust для блокчейну Solana з метою розробки sandwich бота.
Про проєкт:
• Вже налаштований валидатор для тестування.
• Маємо розібраний DeFi протокол біржі PumpFun.
• Є JitoLabs Relayer, який переадресовує всі вхідні пакети на наш сервер.
• На сервері налаштовані фільтри для відбору потрібних транзакцій.
Завдання:
• Розробка смарт-контракту на Rust для атаки потенційно вигідних транзакцій.
• Інтеграція з існуючою інфраструктурою (валидатор, фільтри транзакцій, Relayer).
• Оптимізація смарт-контрактів для роботи з високошвидкісними транзакціями в блокчейні Solana.
Вимоги:
• Досвід роботи з блокчейном Solana.
• Впевнений рівень знань Rust.
• Знання принципів роботи смарт-контрактів в екосистемі Solana.
Робота термінова, тож не зволікайте, ми чекаємо на вас!
Якщо ви готові долучитися до нашого проєкту і впевнені у своїх силах, будь ласка, залишайте своє повідомленя під цим оголошенням.
Дякую!
Job Posting: Seeking a Rust Developer for Solana Smart Contract Creation
We are looking for an experienced developer specializing in writing smart contracts in Rust for the Solana blockchain, with the goal of developing a sandwich bot.
About the Project:
• A validator for testing has already been set up.
• We have a disassembled DeFi protocol from the PumpFun exchange.
• We are using the JitoLabs Relayer, which forwards all incoming packets to our server.
• The server is configured with filters to select the relevant transactions.
Responsibilities:
• Develop a Rust smart contract to target potentially profitable transactions.
• Integrate with the existing infrastructure (validator, transaction filters, Relayer).
• Optimize smart contracts to work with high-speed transactions on the Solana blockchain.
Requirements:
• Experience working with the Solana blockchain.
• Strong proficiency in Rust.
• Understanding of how smart contracts work in the Solana ecosystem.
The job is urgent, so don’t hesitate – we are waiting for you!
If you are ready to join our project and are confident in your skills, please leave your message under this post.
Thank you!
-
15 days750 USD
93 15 days750 USDHello!
We are a company that finds qualified specialists that you need.
We can redirect you to a freelancer who will solve your task.
Any questions regarding price and work, please ask us.
We are always ready to respond.
-
15 days1200 USD
4097 5 1 15 days1200 USDHello, Anatolie.
I read your requirement carefully and understood all.
As a senior blockchain developer with over 4 years of experience in smart contract development on Solana network, I'm very confident that I can complete your project perfectly and deliver on time.
I have joined the solana cross-chain token bridge development as a blockchain developer.
At that time, I have written smart contract for sending and receving the message via relayer and validator.
And additionally, I know well about sandwich bot's working.
This bot must monitor transactions in real-time and in this project, the most important thing is just the speed of catch all transactions and filter them to find the profitable transactions for us.
I'm very confident again.
I'd like to discuss with you.
… Thank you.
-
Hello, how are you?
I am a fullstack developer with rich experiences in Blockchain.
If you are interested in my ability, please contact me.
This is my contact info.
discord:sammiler_
slack address:[email protected]
telegram:angel_star777
-
Current freelance projects in the category Bot Development
Development of a Telegram bot for a personal buyer service (MVP)Budget: up to 2200 USD Deadline: 4–6 weeksProject Description I am looking for an experienced Python developer to create an MVP Telegram bot for a personal buyer service (purchasing goods from Ukrainian and foreign stores). The project is designed for further scaling, so quality… Bot Development ∙ 15 hours 34 minutes back ∙ 69 proposals |
Telegram chatbot for a closed club
22 USD
Good day! I need to set up a bot for Telegram. Task: selling access to a closed channel. The bot should accept payments and after successful payment, issue a one-time invitation link. It is also necessary to set up automatic removal of a participant from the channel when their… Bot Development ∙ 2 days 7 hours back ∙ 91 proposals |
Mini apps Telegram. StoreGood afternoon An application is required in Telegram (online store) Example - essentially 1 to 1 like here brandspacebot Your experience is important, the stack you propose to use and why Price and timeframe approximately to start, I will be waiting for questions Web Programming, Bot Development ∙ 2 days 10 hours back ∙ 88 proposals |
Bots"I am looking for a programmer to create a turnkey Telegram bot. The bot should be an intelligent conversationalist based on AI (Gemini or ChatGPT), helping people on any topic and in any language. Payment (Monobank or LiqPay) for subscription needs to be integrated as well. I… Bot Development ∙ 2 days 18 hours back ∙ 61 proposals |
Creation of a multifunctional bot in Telegram
22 USD
(I will provide all materials in private messages) Here is a detailed project description: After pressing the button /start The bot sends a text with rules and terms of use (under the text, the button ‘acknowledged’) After pressing the button, the next message is… Python, Bot Development ∙ 2 days 23 hours back ∙ 94 proposals |
Kishinev