Source Job

• Deploy, monitor, and maintain blockchain nodes across multiple networks.
• Ensure system reliability and uptime by actively managing incidents, troubleshooting, and resolving node failures.
• Develop automation and maintenance tools (using Golang, Shell, Python, etc.) to streamline operations.

InfStones is an advanced, enterprise-grade Platform as a Service (PaaS) blockchain infrastructure provider trusted by the top blockchain companies in the world. With over 20,000 nodes supported on over 80 blockchains, InfStones is dedicated to developing the next evolution of a better world through limitless Web3 innovation.

• Building and maintaining blockchain infrastructure and applications.
• Collaborating across product, compliance, and infrastructure teams.
• Optimizing existing systems for efficiency.

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.

Design and validate rule-based and machine learning models for transaction monitoring. Build and optimize scalable data pipelines integrating blockchain analytics. Lead the development and execution of comprehensive metrics and data reporting frameworks.

OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps).

• Design, develop, and maintain high-performance Java-based applications for spot or futures trading systems.
• Architect and implement scalable, low-latency, and fault-tolerant systems to handle high-concurrency workloads.
• Optimize system performance to ensure high availability and reliability under demanding conditions.

Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. They are trusted by over 280 million people in 100+ countries for their industry-leading security and unmatched portfolio of digital-asset products.

• Design, develop, and audit smart contracts supporting treasury automation.
• Build on-chain infrastructure to consolidate and monitor balances across wallets and DeFi protocols.
• Integrate blockchain components with Treasury Management Systems for unified reporting across fiat and digital assets.

Jobgether uses an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements.

• Architect and maintain robust data pipelines to transform diverse data inputs.
• Integrate data from various sources into a unified platform.
• Build APIs with AI assistance to enable secure access to consolidated insights.

Abusix is committed to making the internet a safer place. They are a globally distributed team that spans multiple countries and thrives in a culture rooted in trust, ownership, and collaboration.

• Shape the development of a cutting-edge data platform solutions.
• Prioritize, execute, and oversee core initiatives that drive innovation.
• Partner closely with data scientists and engineering leads to define features.

At Underdog, they make sports more fun and aim to build the best products to become the biggest company in the sports space.

• Develop and maintain backend services that enable digital asset transactions and crypto product functionality
• Design APIs and event-driven architectures to support high-volume, secure, and efficient transaction processing
• Partner with platform and infrastructure teams to ensure system scalability, resilience, and observability

Jobgether is a company that helps partner companies find the right candidates for their open positions. They use an AI-powered matching process to ensure applications are reviewed quickly, objectively, and fairly against the role's core requirements.

• Write clean, well-tested code and grow through code reviews and pairing with senior engineers.
• Contribute to features and bug fixes while learning team patterns and best practices.
• Deliver quality work iteratively while learning the codebase and domain.

Anchorage Digital is a crypto platform that enables institutions to participate in digital assets through custody, staking, trading, governance, settlement, and the industry's leading security infrastructure. The company is funded by leading institutions including Andreessen Horowitz, GIC, Goldman Sachs, KKR, and Visa, with its Series D valuation over $3 billion and over 600 employees.

• Build high-performance APIs and microservices in Go for reliability and scale.
• Take end-to-end ownership of features, from design to production and monitoring.
• Translate payment problems into technical solutions and expand integration frameworks.

Yuno is building the payment infrastructure that enables all companies to participate in the global market. Founded by experts in payments and IT, Yuno provides a high-performance payment orchestrator, allowing companies to confidently engage customers and maintain global business operations.

• Write code to build the core sei blockchain.
• Proactively identify and drive optimizations and improvements to the product.
• Collaborate with our frontend team to fine tune our REST API to support our customers.

Sei Labs builds open-sourced technology for the high-performance Sei Blockchain. They are a globally distributed team with a fully remote workforce comprised of former Google, Goldman Sachs, Robinhood, Nvidia, and Databricks veterans dedicated to onboarding the next billion users.

• Design, build, and scale performant data pipelines and infrastructure, primarily using ClickHouse, Python, and dbt.
• Build systems that handle large-scale streaming and batch data, with a strong emphasis on correctness and operational stability.
• Own the end-to-end lifecycle of data pipelines, from raw ingestion to clean, well-defined datasets consumed by downstream teams.

Nansen is a leading blockchain analytics platform that empowers investors and professionals with real-time, actionable insights derived from on-chain data. We’re building the world’s best blockchain analytics platform, and data is at the heart of everything we do.

• Design and build distributed, scalable, and high-performance backend systems.
• Develop and maintain services for smart contract interaction.
• Build performant pipelines for blockchain data ingestion and processing.

Ava Labs simplifies deploying high-performance solutions for Web3 through innovations on Avalanche. Founded by computer scientists and Wall Street veterans, they aim to redefine how people build permissionless networks.

• Build and evolve core risk systems and decisioning infrastructure.
• Design and implement scalable backend services that support fraud prevention and compliance.
• Improve data instrumentation and observability to enable accurate risk analysis and reporting.

Shakepay is reimagining financial services to give every Canadian their fair shake by making buying and earning bitcoin fast, easy, and secure. They have a passionate, loyal, and growing community, with over one million Canadians using Shakepay.

• Maintain an efficient management cadence for accountability and decision-making.
• Develop action plans to drive growth in core and new business areas.
• Lead task forces and manage high-impact, high-priority projects.

Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange. They are trusted by over 280 million people in 100+ countries and offer a wide range of digital-asset products, from trading and finance to education and research.

• Design, develop, and maintain backend services in Rust and Scala.
• Build and operate distributed, data-intensive applications.
• Deploy, monitor, and maintain systems on Kubernetes within AWS environments.

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.

• Own and drive the roadmap for multiple areas of focus.
• Drive technical architecture decisions and system designs.
• Develop and maintain backend services and APIs.

Mesh, founded in 2020, is the first global payment network for crypto,connecting hundreds of exchanges, wallets, and financial services platforms.

• Design scalable systems using modern cloud technology.
• Build and run experiments to power the growth of Coinbase’s retail products.
• Articulate a long term vision for maintaining and scaling our backend systems and the teams running them.

Coinbase's mission is to increase economic freedom in the world by building the emerging onchain platform.

Looking for a Senior Principal Software Engineer to join one of our USA Clients' engineering teams which is building solutions to dramatically change the way people purchase their daily goods. Enjoy working with cutting-edge technologies in a fast-paced environment. Implement system and data monitors to ensure the correctness of the business process.

We are Software Mind, an awesome team of engineers who are ready to ramp up any top-notch company’s projects!

Expanding backend engineering team to support core technical foundation. Architecting and shipping robust data pipelines, protocol integrations, and high-throughput APIs. Design and build mission-critical systems used by some of the most important players in crypto and finance.

Yield.xyz unifies staking, restaking, stablecoin, and DeFi yield across blockchains into a single platform that gives developers seamless access to diversified yield opportunities.