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| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
Crossmint | New York, NY, United States | $87k - $115k | |||
JPC TECHNO INC | Chicago, IL, United States | $140k - $150k | |||
Kastech Software Solutions Group | Chicago, IL, United States | $140k - $150k | |||
Galaxy | New York, NY, United States | $200k - $250k | |||
| Learn job-ready web3 skills on your schedule with 1-on-1 support & get a job, or your money back. | | by Metana Bootcamp Info | |||
Galaxy | New York, NY, United States | $105k - $120k | |||
Evolutyz Corp | United States | $140k - $150k | |||
JPC TECHNO INC | Chicago, IL, United States | $63k - $65k | |||
Q1 Technologies, Inc. | Charlotte, NC, United States | $63k - $112k | |||
Performance AI | Chicago, IL, United States | $91k - $100k | |||
Figure | Remote | $174k - $261k | |||
Perpetuals Group | United States | $39k - $65k | |||
BlackRock | New York, NY, United States | $70k - $94k | |||
Tether | Remote |
| |||
HYR Global Source Inc | Chicago, IL, United States | $80k - $85k | |||
Compunnel Inc. | Chicago, IL, United States | $134k - $153k |
Job Duties
- Designing and delivering secure, scalable crypto and Web3 systems, with deep ownership of payments infrastructure, digital wallets, minting frameworks, and decentralized applications.
- Building advanced APIs, distributed backend services, and complex front-end interfaces that drive next-generation user experiences across blockchain-enabled products.
- Leading architectural decision-making for new features and core systems, collaborating with Product and Engineering teams to align design choices with long-term technical and business strategies.
- Establishing technical standards for full stack development, promoting best practices around performance optimization, security, reliability, and maintainability.
- Mentoring junior and mid-level engineers through code reviews, technical deep dives, and informal coaching to elevate overall team expertise.
- Optimizing production systems by profiling and debugging large-scale distributed applications, improving system performance, and enabling higher throughput and availability.
- Writing technical documentation and contributing to knowledge-sharing efforts to support rapid scaling and long-term sustainability of the codebase.
- Driving end-to-end technical design reviews and making critical architectural decisions that balance scalability, security, and long-term maintainability across multiple products.
- Conducting in-depth performance profiling, threat modeling, and security audits of decentralized applications and smart contracts to ensure robustness at scale.
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Minimum Requirements
Bachelors degree or foreign equivalent in Computer Science or a related field, and three years of experience in the job offered, or in a Software Engineer, Software Developer, Computer Programmer, Systems Analyst, Application Developer, Web Developer, or related occupation. Alternatively, employer will accept a Masters degree or foreign equivalent and one year of experience in the job offered, or in a Software Engineer, Software Developer, Computer Programmer, Systems Analyst, Application Developer, Web Developer, or related occupation. Position requires at least one year of experience in the following:
- TypeScript: Designing scalable, production-grade full-stack applications and decentralized application interfaces, including high-performance React integrations.
- Developing resilient backend systems using Nestjs, APIs, and services, including blockchain data processing with Temporal workers, distributed task orchestration, and real-time event handling.
- Building, testing, and deploying Solidity smart contracts in production environments, ensuring compliance with security standards and gas optimization best practices.
- Designing and maintaining blockchain infrastructure components such as indexers, event listeners via webhooks, and data pipelines for hybrid on-chain/off-chain systems.
- Delivering highly reliable, maintainable production code with measurable improvements in scalability, uptime, and performance across distributed systems.
- Designing and deploying monitoring, observability, and fault-tolerant solutions to ensure system resilience at scale.
What does a solidity developer do?
A Solidity developer is a programmer who specializes in writing smart contracts using the Solidity programming language
Solidity is a contract-oriented, high-level language for implementing smart contracts on various blockchain platforms, such as Ethereum
The responsibilities of a Solidity developer can vary depending on the specific project they are working on, but some common tasks they might be responsible for include:
- Writing and testing Solidity code for smart contracts, Debugging and troubleshooting issues with existing smart contracts
- Collaborating with other members of the development team to ensure that the contracts are implemented according to the project's specifications
- Keeping up-to-date with the latest developments in the Solidity and blockchain communities, and incorporating new best practices and techniques into their work
- Participating in code reviews and contributing to the development of coding standards and guidelines for the project.