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Core Blockchain Developer Jobs in New York (NOW HIRING)

Interested in working on cutting-edge blockchain technology and creating equitable access to the ... Developers and companies around the world build on it, and the SDF team is expanding to support the ...

Software Engineer Opportunity Our client is on crypto's cutting-edge technology, and we're looking ... reading and modifying blockchain core code (geth, bor, prysm) Creative, independent, and ...

Smart Contract Engineer

Manhattan, NY · On-site

$200 - $250/hr

... needs in the app developer ecosystem and address them in close collaboration with the core ... Prior blockchain engineering experience at a Layer 1, Layer 2, or infrastructure project (oracle ...

Senior Software Engineer

New York, NY · On-site +1

$180K - $250K/yr

You'll draw on previous experience in distributed systems or blockchain engineering, and work as a vital member of a small, high-performing team. What You'll Do * Design and implement core ...

Senior Software Engineer

New York, NY · On-site +1

$180K - $250K/yr

You'll draw on previous experience in distributed systems or blockchain engineering, and work as a vital member of a small, high-performing team. What You'll Do * Design and implement core ...

Smart Contract Engineer

Manhattan, NY · On-site

$200 - $250/hr

... in the app developer ecosystem and address them through close collaboration with the core ... You have prior experience in blockchain engineering at a Layer-1, Layer-2, or Infrastructure ...

Protocol Engineering at Sei Sei Labs is looking for a Protocol Engineer to lead the development of core components of the Sei Blockchain. You'll work at the forefront of blockchain infrastructure ...

Senior Software Engineer

Manhattan, NY · On-site

$200 - $250/hr

You'll draw on previous experience in distributed systems or blockchain engineering, and work as a vital member of a small, high-performing team. What You'll Do * Design and implement core ...

Showing results 41-60

Core Blockchain Developer information

What is a core blockchain developer?

Core Blockchain Developers are specialized software engineers responsible for designing, developing, and maintaining the foundational architecture of blockchain systems. They create and optimize the core protocols, consensus algorithms, and security mechanisms that enable decentralized networks to operate effectively. Unlike application developers who build on top of blockchain platforms, core developers work directly on the blockchain’s underlying infrastructure. Their work ensures the network’s efficiency, scalability, and security, making them essential for the evolution and stability of blockchain technology.

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

To thrive as a Core Blockchain Developer, you need deep expertise in computer science, cryptography, and distributed systems, often supported by a degree in a related field and experience with blockchain protocols. Proficiency with programming languages such as C++, Go, or Rust, as well as familiarity with blockchain frameworks and tools like Ethereum and Hyperledger, is typically required. Strong problem-solving skills, attention to detail, and effective communication are crucial soft skills for collaborating with other developers and addressing complex technical challenges. These skills ensure secure, efficient, and scalable blockchain infrastructure that meets the needs of users and organizations.

What are some common challenges core blockchain developers face when working on protocol-level changes?

Core Blockchain Developers often encounter challenges such as ensuring backward compatibility during protocol upgrades, maintaining network security, and achieving consensus among distributed stakeholders. Testing and deploying changes require rigorous peer review and extensive collaboration with other developers and the broader community to prevent disruptions. Additionally, developers must stay updated with evolving cryptographic standards and scalability solutions to keep the blockchain secure and efficient.

What is the difference between Core Blockchain Developer vs Blockchain Software Engineer?

AspectCore Blockchain DeveloperBlockchain Software Engineer
Primary FocusDeveloping and maintaining blockchain protocols, consensus algorithms, and core infrastructureBuilding blockchain applications, smart contracts, and user-facing solutions
Required SkillsDeep understanding of blockchain architecture, cryptography, consensus mechanismsProficiency in programming languages, smart contract development, API integration
Work EnvironmentTypically in blockchain development teams, R&D, or core protocol projectsIn software development teams, creating decentralized apps and tools
Industry UsageUsed by blockchain protocol projects, core infrastructure providersUsed by dApp developers, fintech companies, and blockchain startups

While both roles require blockchain knowledge, Core Blockchain Developers focus on building and optimizing the underlying blockchain protocols, whereas Blockchain Software Engineers develop applications and smart contracts on top of existing blockchain platforms.

What cities in New York are hiring for Core Blockchain Developer jobs?

Cities in New York with the most Core Blockchain Developer job openings:

Infographic showing various Core Blockchain Developer job openings in New York as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 17% Part Time, 1% Temporary, and 2% Contract. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution.

Solidity / Go Developer - Director / VP

Manhattan, NY • On-site

Morgan Stanley
Finance and Insurance • 10K+ employees

$150 - $200/hr

Other

Re-posted 10 days ago


Morgan Stanley rating

8.3

Company rating: 8.3 out of 10

Based on 157 frontline employees who took The Breakroom Quiz

36th of 154 rated financial services


Job description

Job Description

At Morgan Stanley, we advise, originate, trade, manage and distribute capital for governments, institutions and individuals, and always do so with a standard of excellence. We are a leading global financial services firm that conducts its business through three principal business segments‑Institutional Securities, Wealth Management (WM), and Investment Management.

The Firm's employees serve clients worldwide from more than 1,200 offices in 43 countries.

As a market leader, the talent and passion of our people is critical to our success. Together, we share a common set of values rooted in integrity, excellence, and strong team ethic. Morgan Stanley can provide a superior foundation for building a professional career — a place for people to learn, to achieve and grow. A philosophy that balances personal lifestyles, perspectives and needs is an important part of our culture.

Department Profile

Middle Office is a dynamic and fast‑paced area within the Firm's WM Technology Division. We are responsible for creating innovative technology solutions for Core Brokerage, one of the strategic growth areas of the Firm. Middle office is a core foundation for Morgan Stanley. It provides the platform with key capabilities to support customer digital journey from opening an account, funding the account, trade and order management, portfolio/balances, and risk management on all digital channels. It also provides the capabilities for Morgan Stanley B2B stock plan business to manage participants lifecycle.

If you are an exceptional individual who is interested in solving complex problems and building sophisticated solutions in a dynamic team environment, Middle office is the place for you.

Position Description

We are seeking an experienced Engineer (Individual Contributor role) for our blockchain engineering projects to build scalable, secure, and regulatory‑compliant solutions for digital assets, tokenization, and decentralized finance (DeFi). This role combines deep technical expertise in blockchain systems with strong leadership to deliver enterprise‑grade products for global markets.

Key Responsibilities
  • Execute the engineering roadmap for blockchain infrastructure, tokenization platforms, and digital asset services.
  • Participate in design, architecture, and implementation of blockchain‑based solutions, ensuring security, scalability, and compliance with applicable regulations.
  • Collaborate with product, compliance, and operations teams to define technical requirements.
  • Implement and enforce best practices for code quality, testing, and security.
  • Stay ahead of industry trends, emerging standards, and evolving regulatory frameworks in digital assets.
Required Qualifications
  • Bachelor’s or Master’s degree in Computer Science, Engineering, or equivalent experience.
  • 5+ years of software engineering experience with Solidity, Go or similar languages for blockchain and back‑end development within an enterprise production environment
  • Proven track record of delivering enterprise‑grade software systems at scale.
Preferred
  • 3+ years in blockchain and tokenization strongly preferred
  • Strong knowledge of blockchain architecture, consensus algorithms, smart contracts, and cryptographic primitives.
  • Familiarity with custodial and non‑custodial wallet infrastructure, key management, and secure signing.
  • Experience in regulated financial services or fintech.
WHAT YOU CAN EXPECT FROM MORGAN STANLEY

At Morgan Stanley, we raise, manage and allocate capital for our clients – helping them reach their goals. We do it in a way that’s differentiated – and we’ve done that for 90 years. Our values - putting clients first, doing the right thing, leading with exceptional ideas, committing to diversity and inclusion, and giving back - aren’t just beliefs, they guide the decisions we make every day to do what's best for our clients, communities and more than 80,000 employees in 1,200 offices across 42 countries. At Morgan Stanley, you’ll find an opportunity to work alongside the best and the brightest, in an environment where you are supported and empowered. Our teams are relentless collaborators and creative thinkers, fueled by their diverse background and experiences. We are proud to support our employees and their families at every point along their work‑life journey, offering some of the most attractive and comprehensive employee benefits and perks in the industry. There’s also ample opportunity to move about the business for those who show passion and grit in their work.

To learn more about our offices across the globe, please copy and paste https://www.morganstanley.com/about‑us/global‑offices into your browser.

Expected base pay rates for the role will be between:
  • Director - $120,000 - $165,000 per year at the commencement of employment.
  • VP - $150,000 - $210,000 per year at the commencement of employment.

However, base pay if hired will be determined on an individualized basis and is only part of the total compensation package, which, depending on the position, may also include commission earnings, incentive compensation, discretionary bonuses, other short and long‑term incentive packages, and other Morgan Stanley sponsored benefit programs.

Morgan Stanley is an equal opportunity employer committed to building and maintaining a workforce that is diverse in experience and background. Our recruiting efforts reflect our strong commitment to a culture of inclusion, where individuals are hired, developed, and advanced based on their skills and talents.

Our workforce reflects a broad cross‑section of the global communities in which we operate, bringing a variety of backgrounds, talents, perspectives, and experiences.

For more information, please visit: https://www.morganstanley.com/people‑opportunities/eeo.

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About Morgan Stanley

Sourced by ZipRecruiter

Since our founding in 1935, Morgan Stanley has been committed to serving local and global communities by being a market leader in Investment Banking, Securities, Investment Management and Wealth Management services. Our belief that capital can work to benefit all of society inspires us to put our clients first, lead with exceptional ideas, hold our business to high ethical standards, and give back to communities around the world through philanthropy and public works. We have a smart casual dress code and operate under a philosophy that balances work with your personal life. Our people's talent, passion, and expertise is the fuel on which our organization runs, therefore, our people are our greatest asset. Diversity and inclusiveness is a critical component for our success and it is our priority to continue building a firm that values the unique background and identity of every one of our employees, thus enabling our people to bring their full, and best selves to work each day. Teamwork is the essence of our approach, and so are the values of integrity, excellence, and enabling our people to achieve at the highest levels. We invite you to learn more about our commitment to diversity and serving our community.

Industry

Finance and insurance and software development

Company size

10,000+ Employees

Headquarters location

New York, NY, US