At ZIGChain, we are at the forefront of designing the next generation of blockchain infrastructure. We leverage cutting-edge decentralized technologies to ensure enhanced security, scalability, and interoperability. Our mission is to empower individuals globally through transparent, decentralized systems, fostering true financial freedom. As a Layer 1 blockchain, ZIGChain is dedicated to unlocking financial opportunities for everyone, irrespective of their income, location, or prior knowledge. We are seeking a Senior Cosmos SDK Engineer to join our innovative team and help us build the future of decentralized finance.
October 28, 2025
November 28, 2025
Full-Time / Remote
📄 Job Description
- Designing, developing, and optimizing robust blockchain solutions utilizing Cosmos SDK, Ignite, and IBC.
- Architecting highly scalable and secure systems that form the backbone of ZIGChain’s ecosystem.
- Building and enhancing seamless interoperability with various blockchains, ensuring efficient IBC integration.
- Collaborating closely with cross-functional teams to innovate and expand the possibilities within decentralized finance.
- Continuously maintaining and improving blockchain performance, security protocols, and overall efficiency.
📌 Requirements
Must-Haves:
- 10+ years of comprehensive software development experience, with a minimum of 3+ years specifically in Go.
- 3+ years of hands-on, practical experience with Cosmos SDK, Ignite, and IBC.
- Proven experience in creating custom Cosmos Modules using Go.
- Strong system architecture skills, with a critical focus on scalability, security, and interoperability.
Cool-to-Haves:
- Experience integrating with Axelar for advanced cross-chain communication.
- Knowledge of token migrations and smart contract execution processes.
- Hands-on experience with oracle integrations to bring real-world data on-chain.
- Proficiency in Rust and Python for diverse development needs.
- Experience with launching testnets and mainnets.
- Experience monitoring and implementing robust monitoring solutions for blockchain networks.
- Experience with Solidity and Evmos-based development.
Soft Skills:
- Excellent communication skills and a proven ability to collaborate effectively within distributed teams.
- A strong passion for automation, continuous improvement, and writing clean, maintainable code.
- A collaborative team player with a strong sense of ownership and accountability.
- Self-directed and comfortable working autonomously in fully remote environments.
📝 How to Apply
❓ Frequently Asked Questions
Q1: What is the application deadline for this position?
The closing date for applications is **November 28, 2025**. We encourage you to apply as soon as possible.
Q2: Is this a remote or onsite position?
This is a **fully remote** position, allowing you to work from anywhere.
Q3: What core technologies will I primarily work with in this role?
You will primarily be working with **Cosmos SDK, Ignite, IBC, and Go** to design and optimize ZIGChain’s blockchain solutions.
Q4: What is the estimated salary range for this role?
The competitive annual salary for this position ranges from **$120,000 to $150,000 USD**, plus an additional **15% in ZIGs tokens** as part of the compensation package.
