Smart Contract Backend Engineer (External) at Serotonin

Berlin, Berlin, Germany

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Not SpecifiedCompensation

Junior (1 to 2 years), Mid-level (3 to 4 years)Experience Level

Full TimeJob Type

UnknownVisa

Blockchain, FintechIndustries

Skills

Key technologies and capabilities for this role

SolidityEVMHardhatTruffleFoundryWeb3.jsEthers.js

Questions & Answers

Common questions about this position

Is this position remote?

Yes, this is a fully remote position with a remote-friendly environment and flexible working hours.

What is the salary for this role?

The position offers a competitive salary and equity options, but specific details are not provided.

What skills are required for this Smart Contract Backend Engineer role?

Required skills include 2–4 years of blockchain development experience with a focus on smart contracts, proficiency in Solidity and EVM, security best practices, experience with tools like Hardhat or Foundry, and familiarity with Web3.js or Ethers.js. Strong problem-solving, attention to detail, communication, and collaboration skills are also needed.

What is the company culture like?

The company offers a dynamic, purpose-driven environment with a talented, passionate team focused on revolutionizing global payments through innovative blockchain technologies.

What makes a strong candidate for this position?

Strong candidates will have the required 2–4 years of blockchain and smart contract experience, plus preferred qualifications like experience with Bitcoin Layer 2 solutions, open-source contributions, or DeFi knowledge.

Serotonin

Marketing firm specializing in blockchain solutions

About Serotonin

Serotonin provides marketing and product development services specifically for technology and blockchain companies. The firm helps clients create effective marketing strategies, launch products, and enhance their media presence. By utilizing their knowledge in digital marketing and blockchain, Serotonin positions brands to achieve significant market impact. What sets Serotonin apart from competitors is its specialized focus on breakthrough technology and Web3 startups, along with a team of experts who bring a wealth of experience in both marketing and technology. The goal of Serotonin is to empower its clients to succeed in the fast-paced tech landscape by delivering tailored solutions that drive growth and visibility.

New York City, New YorkHeadquarters

2020Year Founded

$2.9MTotal Funding

VENTURE_UNKNOWNCompany Stage

Consulting, Crypto & Web3Industries

51-200Employees

Benefits

Competitive Salary

Health Insurance

Remote Work Environment

Risks

Emerging blockchain marketing firms increase competition, potentially diluting market share.

Rapid Web3 technology evolution may outpace Serotonin's current capabilities.

Negative perception of Web3 gaming could hinder effective marketing efforts.

Differentiation

Serotonin specializes in transformative technology and blockchain solutions for tech startups.

The company offers comprehensive marketing strategies and product development services.

Serotonin's team has expertise in digital marketing, blockchain, and public relations.

Upsides

Growing interest in Web3 and blockchain in the Middle East offers expansion opportunities.

On-chain competition platforms like JokeRace present new markets for Serotonin's services.

Demand for improved UX in Web3 gaming aligns with Serotonin's consulting expertise.

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