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Blockchain Engineer Jobs in Connecticut (NOW HIRING)

Yuma Holdings LLC

Software Engineer

Stamford, CT

Familiarity with blockchain or decentralized technologies, Polkadot, Parity, Substrate preferred) * Experience with AI/ML integrations or data-intensive systems * Exposure to containerization ...

State Street Global Advisors

Consultant, Officer

Stamford, CT · On-site +1

$70K - $118K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... Blockchain sounds like a challenge you are up for. What you will be responsible for Serve as ... Engineering, or Computer Science. An advanced degree or industry certification such as the CFA is a ...

All JobsBlockchain Engineer JobsBlockchain Engineer Jobs in Connecticut

Blockchain Engineer information

See Connecticut salary details

$37.1K

$96.8K

$130.8K

How much do blockchain engineer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for blockchain engineer in Connecticut is $96,796.00, according to ZipRecruiter salary data. Most workers in this role earn between $79,900.00 and $110,800.00 per year, depending on experience, location, and employer.

What is a blockchain engineer?

A Blockchain Engineer is responsible for designing, developing, and maintaining blockchain systems and applications. They work with blockchain protocols, smart contracts, decentralized applications (DApps), and security frameworks. Their role includes implementing cryptographic techniques, optimizing blockchain architectures, and integrating blockchain solutions with existing systems. Blockchain Engineers often collaborate with developers, data scientists, and business teams to create secure and scalable blockchain-based applications.

What does a blockchain engineer do?

A typical day for a Blockchain Engineer often involves designing, developing, and implementing blockchain-based solutions, writing and testing smart contracts, and collaborating closely with product managers and other developers to refine system requirements. You might participate in code reviews, identify and resolve security vulnerabilities, and keep up-to-date with emerging blockchain trends. Problem-solving and cross-functional teamwork are common, as projects often require input from cybersecurity, backend, and frontend specialists. This dynamic mix of activities offers opportunities for continuous learning and skill development in a rapidly evolving technology landscape.

What are the key skills and qualifications needed to thrive as a blockchain engineer?

To thrive as a Blockchain Engineer, you need strong programming skills in languages like Solidity, Go, or Python, a deep understanding of blockchain architecture, and a relevant degree in computer science or a related field. Hands-on experience with distributed ledger technologies, smart contract development tools, and blockchain frameworks like Ethereum or Hyperledger is typically required, along with certifications such as Certified Blockchain Developer (CBD). Excellent problem-solving abilities, collaboration skills, and effective communication make candidates stand out in this role. These skills are critical to designing secure, scalable blockchain solutions and working efficiently within dynamic engineering teams.

How much does a blockchain engineer make?

A blockchain engineer's salary varies based on experience, location, and skills, but typically ranges from $80,000 to $150,000 annually. Senior professionals with expertise in smart contracts, cryptography, and blockchain development tools can earn higher salaries, especially in competitive markets or with specialized certifications.

Is it hard to get a job in blockchain?

Getting a job as a blockchain engineer can be competitive due to high demand for skills like smart contract development and blockchain architecture. Candidates with strong programming skills, experience with blockchain platforms like Ethereum, and relevant certifications tend to have better prospects. Building a solid portfolio and staying updated on industry trends can improve chances of employment.

What are popular job titles related to Blockchain Engineer jobs in Connecticut?

For Blockchain Engineer jobs in Connecticut, the most frequently searched job titles are:

What job categories do people searching Blockchain Engineer jobs in Connecticut look for?

The top searched job categories for Blockchain Engineer jobs in Connecticut are:

Blockchain Engineer jobs near you
Infographic showing various Blockchain Engineer job openings in Connecticut as of August 2026, with employment types broken down into 67% Full Time, and 33% Part Time. Highlights an 67% In-person, and 33% Remote job distribution, with an average salary of $96,796 per year, or $46.5 per hour.

Software Engineer

Yuma Holdings LLC

Stamford, CT

Full-time

Re-posted 19 days ago

Job description

About Yuma

Yuma invests in, builds, and scales infrastructure in the Bittensor ecosystem. Within Bittensor we are among the largest decentralized AI infrastructure providers, operate the largest investment fund, partner with large exchanges to provide asset services, and invest in and incubate other growing companies. We were founded in late 2024 and are continuously growing our business lines and product offerings.

About the Role

We're looking for a Software Engineer to join our engineering team at Yuma. You'll help design and scale the core systems that underpin our decentralized AI infrastructure and related products - from high-performance data pipelines to API services.

Responsibilities
  • Design, implement, and maintain scalable backend services and APIs.
  • Write clean, well-tested, and maintainable code.
  • Collaborate with cross-functional teams - including data, product, and infrastructure - to deliver high-quality features and systems.
  • Ensure software reliability through automated testing, CI/CD pipelines, and observability best practices.
  • Deploy and manage services in cloud environments
  • Optimize system performance, scalability, and maintainability.
  • Participate in code reviews, contribute to technical discussions, and help evolve our engineering culture and practices.
  • Support deployment, monitoring, and troubleshooting of live systems
Qualifications
  • Bachelor's degree in Computer Science, Software Engineering, or related field, or equivalent practical experience
  • 3-8 years of professional experience as a backend engineer.
  • Strong proficiency in at least one modern programming language (Python, Java, JavaScript, Rust or Go)
  • Solid understanding of APIs, databases, and backend architecture.
  • Experience deploying, monitoring, and scaling applications in cloud environments (GCP, AWS, or Azure).
  • Familiarity with CI/CD tools and automated testing frameworks.
  • Understanding of containerization and orchestration (Docker, Kubernetes).
  • Working knowledge of relational and/or NoSQL databases.
  • Excellent communication skills and a collaborative mindset.
Nice to Have
  • Familiarity with blockchain or decentralized technologies, Polkadot, Parity, Substrate preferred)
  • Experience with AI/ML integrations or data-intensive systems
  • Exposure to containerization/orchestration tools such as Docker or Kubernetes
  • Prior experience in a startup or early-stage company

Apply