Blockchain Developer

We build production software: web products, internal tools, APIs, and on-chain systems when the product needs them.

You own the smart contracts. Design and write Solidity for tokens, access control, issuance, transfers, and ownership on EVM chains. Set roles, events, and pause or upgrade paths. Test and deploy with Hardhat or Foundry, including unit, integration, and fork tests. Work with Product and Backend on ABIs, upgrade plans, and production readiness. Prepare for audits, triage findings, and ship fixes. Keep contracts clear, maintainable, and reasonable on gas. Document the architecture, assumptions, and how to operate what you ship.

What you bring:

- Strong EVM knowledge: gas, storage, events, reentrancy, access control, and common vulnerability patterns

- Hardhat, Foundry, or similar, through deployment

- ERC-20, ERC-721, ERC-1155, Ownable or AccessControl, and proxy or upgrade patterns

- TypeScript or JavaScript for scripts and tests (ethers or viem)

- Production contracts, with care for tests, security, and code quality

- A bachelor's degree in computer science or equivalent experience

- Clear communication with a remote team, and the ability to explain design tradeoffs

- A self-starter who can ship with little supervision

Nice to have: audit work, OpenZeppelin, L2s, account abstraction, permissioned chains, indexing or transaction orchestration, formal verification or static analysis.

Remote. We welcome applicants from a wide range of backgrounds.

Compensation: $140K - $180K / yr (USD)

Fullstack Blockchain Developer

Remote

We build production software: web products, internal tools, APIs, and on-chain features when needed.

You own features end to end: requirements, React or Next.js UI, Node APIs, wallet and smart contract integration, transaction states, indexing, and on-chain/off-chain sync. SQL or NoSQL, REST or GraphQL. Ship with Product and Design. Keep it reliable and secure.

Bring 2+ years of TypeScript or JavaScript, frontend and backend. React or Next.js. Node (Express or NestJS). ethers, viem, or web3.js. REST, SQL, a major cloud, production deploys, and tests. Clear remote communication. Degree or equivalent. Self-starter.

Nice: Solidity (Hardhat or Foundry), indexing or multi-chain, Docker/CI, internal tools.

We welcome applicants from a wide range of backgrounds. Apply with links to web and blockchain work, your timezone, and when you can start.

Compensation: $80K - $100K / yr (USD)

Experience and Required Skill Sets: 

1      Solid experience in software design and development using Microsoft ASP.NET framework, C#, Visual Studio, and in writing clean, readable, and easily maintainable code

2      5+ years of experience in WCF, WPF, VB.NET, SQL Server, JQuery, Angular 10 and above.

3      5+ years of experience in developing highly scalable REST/Web APIs

4      5+ years of experience in developing highly efficient SQL/NoSQL Queries

5      5+ years of experience in Relational and Document databases

6      Strong understanding of object-oriented programming and possess strong fundamental design principles for building a scalable application.

7      Experience in using the MVC framework, working knowledge in APIs, and Service Oriented Architecture

8      Strong understanding of object-oriented programming and possess strong fundamental design principles for building a scalable application.

9      Experience in Angular version 10 and above is required 

10   Expert in SQL programming & Database Design (Stored procedure, Function, Trigger, Constraints, Replication) 

11   Strong ability in HTML and JavaScript (AJAX, DOM)

12   Development experience with data integration technologies including REST, SOAP, JSON, XML

13   Expertise in programming and usage of any unit testing framework. Expertise in integration testing and continuous integration.

14   Experience working in a DevOps environment will be an added advantage.

Responsibilities: 

•       Ability to create complex, enterprise-transforming applications that meet and exceed client expectations. 

•       Responsible for the bottom line. Strong project management abilities. Ability to encourage the team to stick to timelines.

•       Follow best-in-class coding practices and review the solutions vis-à-vis the requirements and technical specifications.

•       Should demonstrate strong client interfacing capabilities like emails and calls with clients in the US/UK