Job Description Job Description

Company Description Worthland Consulting Inc. is a premier recruitment agency specializing in connecting top-tier talent with leading Web3, blockchain, and cryptocurrency companies. We are committed to helping professionals find innovative and impactful opportunities in the decentralized space.

Role Overview

We are seeking a Senior Backend Engineer (Web3) with robust expertise in Go and TypeScript to join a high-performance blockchain infrastructure team. The ideal candidate will have on-chain development experience , backend architecture expertise, and a deep understanding of decentralized applications. This role focuses on server-side engineering, RPC services, bot development, and off-chain SDK integrations . As a key member of the backend team, you will contribute to scalable Web3 services , on-chain interactions , and protocol infrastructure , working closely with a global team of engineers and business leaders. This role is fully onsite in a downtown office, offering a collaborative and innovative work environment.

Key Responsibilities

Backend Development & Architecture Design and develop scalable, high-performance backend systems for Web3 applications. Build and maintain server-side infrastructure for decentralized services. Develop and optimize off-chain SDKs to enhance protocol efficiency. Implement RPC services and improve blockchain data querying mechanisms.



On-Chain & Blockchain Development Work with on-chain data and interact with smart contracts. Optimize blockchain transaction handling and improve performance. Develop backend services for bot automation and liquidity management . Collaboration & System Optimization Work closely with a backend engineering team to refine system architecture. Collaborate with product teams to integrate backend solutions with frontend applications. Ensure security best practices and system efficiency.

Required

Skills & Qualifications 4 years of backend development experience with a focus on Go and TypeScript . Strong on-chain development experience (DeFi, smart contract interactions, or protocol integrations). Expertise in server-side development , microservices, and cloud infrastructure. Experience in bot development, RPC services, and off-chain SDKs . Deep understanding of blockchain data structures, APIs, and decentralized protocols . Bachelor's degree in Computer Science or a related field.

Nice to Have

Experience working with EVM-compatible chains and blockchain indexing solutions. Contributions to open-source Web3 projects . Background in smart contract security and MEV strategies . Familiarity with DeFi protocols, liquidity management, and on-chain automation . Work Arrangement & Location Full-time, onsite role (5 days per week in office). Collaborative, developer-focused work environment in a downtown office . Inclusive and dynamic culture with strong engineering leadership.

📌 Senior Backend Engineer (Toronto)
🏢 Worthland
📍 Toronto