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Blockchain Startups Jobs (NOW HIRING)

CertiK

Blockchain Security Expert - AI Track

$120K - $180K/yr

The exact compensation at which this job is filled will be determined by the skills and experience of qualified candidates. #blockchain #startups #hiring CertiK accepts applications for this position ...

CertiK

Blockchain Security Expert - AI Track

OR · Remote

$120K - $180K/yr

The exact compensation at which this job is filled will be determined by the skills and experience of qualified candidates. #blockchain #startups #hiring CertiK accepts applications for this position ...

CertiK

Blockchain Security Expert - Security Audit Track

OR · Remote

$120K - $180K/yr

The exact compensation at which this job is filled will be determined by the skills and experience of qualified candidates. #blockchain #startups #hiring CertiK accepts applications for this position ...

CertiK

Sr. Security Engineer (Penetration Testing)

$100K - $180K/yr

The exact compensation at which this job is filled will be determined by the skills and experience of qualified candidates. #LI-Remote #blockchain #startups #hiring CertiK is proud to offer medical ...

CertiK

Sr. Security Engineer (Penetration Testing)

OR · Remote

$100K - $180K/yr

The exact compensation at which this job is filled will be determined by the skills and experience of qualified candidates. #LI-Remote #blockchain #startups #hiring CertiK is proud to offer medical ...

Tempo

Product Engineer, Blockchain (NYC)

New York, NY · On-site

Partner with startups and enterprises to integrate Tempo into their payment systems * Develop a deep understanding of the Tempo blockchain and its product surface area * Navigate unfamiliar codebases ...

Tempo

Product Engineer, Blockchain (Remote - USA)

Partner with startups and enterprises to integrate Tempo into their payment systems * Develop a deep understanding of the Tempo blockchain and its product surface area * Navigate unfamiliar codebases ...

CertiK

Solidity Compiler Frontend Engineer

OR · Remote

$140K - $220K/yr

The exact compensation at which this job is filled will be determined by the skills and experience of qualified candidates. #blockchain #startups #hiring CertiK accepts applications for this position ...

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$98K

$226.9K

$400K

How much do blockchain startups jobs pay per year?

As of May 29, 2026, the average yearly pay for blockchain startups in the United States is $226,854.00, according to ZipRecruiter salary data. Most workers in this role earn between $169,500.00 and $277,500.00 per year, depending on experience, location, and employer.

What is a Blockchain Startups job?

A Blockchain Startups job involves working in a newly founded company that leverages blockchain technology to develop innovative products or services. Roles can vary widely, including blockchain development, smart contract engineering, business development, marketing, and operations. These jobs often require expertise in blockchain protocols, cryptocurrency markets, and decentralized applications (dApps). Employees in this field work in a dynamic and fast-paced environment, helping to build and scale blockchain-powered solutions.

What are the key skills and qualifications needed to thrive in the Blockchain Startups position, and why are they important?

To thrive in a Blockchain Startup, you need strong knowledge of blockchain technology, smart contract development, and decentralized application (dApp) architecture, often supported by a degree in computer science or related experience. Familiarity with tools like Solidity, Web3.js, Ethereum, Hyperledger, and relevant industry certifications are highly beneficial. Initiative, excellent problem-solving, entrepreneurial mindset, and effective collaboration are standout soft skills in this fast-moving environment. These abilities are essential for adapting to rapid changes, driving innovative solutions, and scaling new products in the blockchain sector.

What are common challenges faced when working in a Blockchain Startup?

Professionals in blockchain startups often navigate a rapidly evolving technology landscape, which means adapting to frequent changes in protocols, regulations, and best practices. You'll likely work in a dynamic, sometimes ambiguous environment where problem-solving and quick decision-making are key. Collaboration across multidisciplinary teams—such as developers, product managers, and business strategists—is common, requiring clear communication and flexibility. This environment offers immense learning opportunities but can also demand long hours and a readiness to pivot as the market or technology evolves.
More about Blockchain Startups jobs
What states have the most Blockchain Startups jobs? States with the most job openings for Blockchain Startups jobs include:
What job categories do people searching Blockchain Startups jobs look for? The top searched job categories for Blockchain Startups jobs are:
Blockchain Startups jobs near you
Infographic showing various Blockchain Startups job openings in the United States as of May 2026, with employment types broken down into 98% Full Time, and 2% Contract. Highlights an 75% Physical, 1% Hybrid, and 24% Remote job distribution, with an average salary of $226,854 per year, or $109.1 per hour.
Blockchain Security Expert - AI Track

Blockchain Security Expert - AI Track

CertiK

Remote

$120K - $180K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 3 days ago

Job description

About the Company
CertiK is the largest blockchain security auditor and provides a comprehensive suite of tools to secure the industry at scale. To date, CertiK has worked with over 4,900 Enterprise clients, secured over $557 billion worth of digital assets, and has detected over 18,000 vulnerabilities in blockchain code. Our clients include leading projects such as OKX, Tether, Ripple, and Pancakeswap. Our investors include top VCs like Tiger Global, Coatue Management, Shunwei Capital and Hillhouse Capital as well as industry leaders like Coinbase Ventures and Binance.
Investors = Insight Partners, Sequoia, Tiger Global, Coatue Management, Lightspeed, Advent International, SoftBank, Hillhouse Capital, Goldman Sachs, Shunwei Capital, IDG Capital, Wing, Legend Star, Danhua Capital and other investors.
About the Role
The primary focus of this role is to pioneer the development of an intelligent AI agent powered by large language models (LLMs) to enhance our security audit tools in the blockchain space. As a Blockchain Security Expert on the AI Track, you will work closely with our blockchain security team to bridge cutting-edge academic research with practical applications. Your efforts will be dedicated to developing, testing, and optimizing LLM-driven AI agents that automatically analyze smart contracts and identify potential vulnerabilities. In this role, you'll be immersed in research and experimentation, exploring new methods to improve threat detection and risk assessment within our security audit platform, thereby directly contributing to more secure blockchain infrastructures.
Responsibilities
  • Collaborate with our blockchain security team to develop an LLM-based AI agent for security audit tools.
  • Experiment with novel AI techniques to enhance threat detection and risk assessment in blockchain environments.
  • Assist in transforming cutting-edge research on AI agents into practical, scalable security auditing solutions.
  • Continuously research emerging trends in LLMs, AI agent architectures, and cybersecurity, and proactively propose improvements.

Requirements
  • A bachelor's degree (or higher), preferably in a science or engineering field.
  • 2+ years of security or software development experience.
  • Familiar with blockchain and smart contract technologies.
  • Familiar with agentic coding tools, such as Cursor, Windsurf, Cline, etc.
  • Strong and creative problem-solving skills; always willing to learn and embrace new technologies, and to collaborate.

Preferred Qualifications
  • Prior research or project experience in developing AI agents or automated security analysis tools.
  • Demonstrated ability to translate research insights into effective, production-ready tools.
  • Prior knowledge of web3 security audits.
  • Hands-on blockchain experience, such as evaluating risks for blockchain projects or analyzing on-chain security events.

Compensation: If the role is performed in the US, the target annual compensation is $120,000 - $180,000. The exact compensation at which this job is filled will be determined by the skills and experience of qualified candidates.
#blockchain
#startups
#hiring
CertiK accepts applications for this position on an ongoing basis.
CertiK is proud to offer medical, vision, and dental insurance, 401(k) plan with company matching, life and accidental death and dismemberment insurance, HSA (with high deductible plan), FSA, and other benefits to all full-time employees, along with flexible paid time off and holidays. CertiK also offers a variable commission program for business development sales roles.
In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.
CertiK is proud to be an equal opportunity employer. We will not discriminate against any applicant or employee on the basis of age, race, color, creed, religion, sex, sexual orientation, gender, gender identity or expression, medical condition, national origin, ancestry, citizenship, marital status or civil partnership/union status, physical or mental disability, pregnancy, childbirth, genetic information, military and veteran status, or any other basis prohibited by applicable federal, state or local law.
CertiK will consider for employment qualified applicants with criminal histories in a manner consistent with local and federal requirements.
https://www.eeoc.gov/sites/default/files/migrated_files/employers/poster_screen_reader_optimized.pdf
All CertiK employees are expected to actively support diversity on their teams, and in the Company.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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