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Cosmos Sdk Developer Jobs (NOW HIRING)

Saga

Senior Platform Engineer

Los Altos, CA · Remote

$107K - $146K/yr

... DevOps/SRE work * Strong proficiency in Golang (5+ years) * Experience designing and building ... Experience with the Cosmos SDK / CometBFT technology stack * Background in fintech, payments, or ...

Saga

Senior Platform Engineer

Los Altos, CA · On-site +1

$123K - $169K/yr

... DevOps/SRE work * Strong proficiency in Golang (5+ years) * Experience designing and building ... Experience with the Cosmos SDK / CometBFT technology stack * Background in fintech, payments, or ...

Wells Fargo

Senior Specialty Protocol Engineer

Iselin, NJ

$106K - $145K/yr

Architect and build a custom blockchain application using Go , Cosmos SDK , and CometBFT ... Engineer custom ABCI++ extensions (specificallyPrepareProposaland Vote Extensions) to implement an ...

Wells Fargo

Senior Specialty Protocol Engineer

Concord, CA

$114K - $157K/yr

Architect and build a custom blockchain application using Go , Cosmos SDK , and CometBFT ... Engineer custom ABCI++ extensions (specificallyPrepareProposaland Vote Extensions) to implement an ...

Saga

Senior Platform Engineer

Los Altos, CA · On-site +1

$123K - $169K/yr

... DevOps/SRE work * Strong proficiency in Golang (5+ years) * Experience designing and building ... Experience with the Cosmos SDK / CometBFT technology stack * Background in fintech, payments, or ...

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Cosmos Sdk Developer information

What are the key skills and qualifications needed to thrive as a Cosmos SDK Developer, and why are they important?

To thrive as a Cosmos SDK Developer, you need strong proficiency in Go programming, blockchain architecture, and experience with the Cosmos SDK framework, often supported by a degree in computer science or related fields. Familiarity with tools like Tendermint Core, REST APIs, and version control systems such as Git is essential, and certifications in blockchain technologies can be beneficial. Problem-solving skills, attention to detail, and effective communication enable collaboration and the ability to address complex technical challenges. These skills ensure secure, scalable, and efficient development of decentralized applications on the Cosmos network.

What are some typical challenges Cosmos SDK Developers face when integrating custom modules into a blockchain application?

Cosmos SDK Developers often encounter challenges such as ensuring module compatibility with existing components, maintaining security while extending chain functionality, and handling inter-module communication. Debugging and testing new modules can be complex, especially when managing state changes and message passing. Effective collaboration with other developers and clear documentation are crucial to successfully integrating custom modules without introducing vulnerabilities or performance issues.

What is a Cosmos SDK Developer?

A Cosmos SDK Developer is a software engineer who specializes in building blockchain applications using the Cosmos SDK, a framework that allows developers to create custom, interoperable blockchains. These developers work on creating decentralized applications (dApps), modules, and blockchain networks that can easily connect and communicate with other blockchains in the Cosmos ecosystem. They often use programming languages like Go and are familiar with blockchain concepts such as consensus algorithms, governance, and token economics. Their role is crucial in expanding the Cosmos network and ensuring secure, scalable, and efficient blockchain solutions.
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Cosmos Sdk Developer jobs near you
Infographic showing various Cosmos Sdk Developer job openings in the United States as of July 2026, with employment types broken down into 57% Full Time, and 43% Contract. Highlights an 57% In-person, and 43% Remote job distribution.
(Senior) Blockchain Solutions Engineer/ IT & Development

(Senior) Blockchain Solutions Engineer/ IT & Development

UNIVERSAL ASSET MANAGEMENT INC

Miami, FL

$52.75 - $68.25/hr

Full-time

Re-posted 9 days ago

Job description

Company
CALC
Job title /
Division
(Senior) Blockchain Solutions Engineer/
IT amp; Development
Job Grade
TBC
Reports to
Group CEO
Location
US,HK
Job purpose
Lead the design and implementation of enterprise-grade blockchain and data platforms that strengthen CALC’s digital transformation initiatives.
This role focuses on creating secure, scalable, and interoperable systems that enhance asset lifecycle transparency, data integrity, and operational efficiency across global aviation and finance operations. Delivering a platform that ensures high-value asset traceability, data integrity, and automated multi-party workflows for our major enterprise ecosystem partners.
Duties and responsibilities
  • Drive the end-to-end strategy, design and execution of the iCALC platform, with a strong focus on high performance, reliability, and user-centric design;
  • Architect and develop blockchain-based systems to ensure trusted, verifiable, and efficient information exchange between internal and external stakeholders.
  • Design and manage hybrid on-chain/off-chain data models for high availability, traceability, and performance.
  • Implement robust, smart-contract-like workflows for key industry-specific processes, such as complex asset lifecycle events, financial settlements, and automated compliance audits.
  • Evaluate and deploy suitable blockchain frameworks (e.g., Hyperledger, Quorum, Cosmos SDK) for enterprise-grade applications.
  • Collaborate to review and propose deployment strategies on cloud infrastructure (AWS, Azure, or GCP), ensuring that blockchain components are scalable, secure, and compliant.
  • Collaborate closely with internal users and lead a high-performing team to deliver a platform features align with business needs and deliver value across the aircraft lifecycle;
  • Integrate blockchain with AI, data analytics, and ERP systems, enabling automation, predictive insights, and secure document workflows.
  • Maintain a strong delivery mindset, balancing innovation with practical execution, ensuring timely delivery of impactful features;
  • Collaborate with business, product, and data teams to translate operational needs into secure, distributed architectures and smart business workflows.
  • Implement best practices in cybersecurity and data governance, including encryption, access control, and auditability.
  • Perform ad hoc duties or business travel as assigned by company.
Qualifications
  • Degree holder in Computer Science or related disciplines;
  • At least 5 years of experience in technology leadership, product development and technical architecture;
  • Proven expertise in blockchain frameworks, smart contract design, and distributed system architecture.
  • Hands-on expertise in enterprise blockchain platforms (e.g., Hyperledger Fabric, Corda, or permissioned EVM) and designing distributed ledger solutions for asset tracking, supply chain finance, or digital identity.
  • Solid programming experience in (e.g., Go, Java, Node.js), or other modern coding languages, with strong understanding of API design (REST, gRPC) for complex partner integrations.
  • Familiarize with public cloud services (e.g., AWS, Azure, Alibaba) and hybrid cloud services.
  • A creative solution driver with strong leadership, analytical, problem-solving, communication, and stakeholder management skills.
  • Experience with applied AI/ML technologies (LLMs, NLP, OCR) for automated document processing is a major plus.
  • Good command of both written and spoken English and Chinese

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