Database Engineer

Full time
Compensation is not specified
Data Engineer

Who We Are

Supra is at the forefront of revolutionizing information services in global markets. As a well-funded and forward-thinking startup, we aspire to become a key player in decentralized data. Our diverse team comprises professionals, academics, and industry experts from renowned institutions and companies worldwide. With a strong emphasis on innovation, we are committed to solving complex challenges in consensus mechanisms, real-time data services, decentralized finance (DeFi), and Layer 1 (L1) technologies. Our culture is built upon values of trust, kindness, honesty, and a dedication to ethical, decentralized technologies.

What We're Looking For:

We seek a talented individual to join us as a key team member, responsible for managing our database systems. The ideal candidate should align with our values and exhibit a deep commitment to ethical and innovative advancements in the decentralized tech space.


  • Collaborate in designing, developing, and maintaining robust and scalable database systems to handle extensive data sets, ensuring data integrity, optimal performance, and high availability.
  • Construct and manage efficient Extract, Transform, Load (ETL) pipelines to streamline data flow across multiple sources into our database systems.
  • Deploy and scale database solutions through cloud services like AWS, Google Cloud, or Azure, leveraging cloud tools for management, security, and performance.
  • Integrate diverse data sources, execute data warehousing strategies, and ensure seamless data accessibility for analytical and operational requirements.
  • Monitor and optimize database performance by identifying bottlenecks and implementing performance enhancement techniques.
  • Uphold database security measures, manage user access controls, and adhere to data privacy regulations.


  • Must have a degree in fields such as Computer Science, Information Technology, Mathematics, or Engineering, with expertise in database design, optimization, and data modeling.
  • Proficient in SQL databases (e.g., PostgreSQL, MySQL) and NoSQL databases (e.g., MongoDB), with experience in database design, indexing, and query optimization.
  • Demonstrated expertise in designing and implementing ETL processes using tools like Apache NiFi, Talend, or custom scripts in Python or SQL.
  • Familiarity with data warehousing concepts, ETL frameworks, and best practices, along with experience in data warehouse platforms like Snowflake, Redshift, or BigQuery.
  • Skilled in performance tuning, query optimization, and using monitoring tools to resolve performance issues.
  • Advanced programming skills in Python for scripting and automation tasks.
  • Knowledge of statistics, machine learning algorithms, and proficiency in troubleshooting and version control systems like Git.
  • Understanding of blockchain principles, smart contracts, and DeFi principles (preferred).
  • Strong problem-solving skills and the ability to manage complex tasks independently with minimal guidance.
  • Experience in data visualization tools like Power BI or Amplitude (preferred).

What's In It For You:

Joining Supra means being part of a rapidly growing startup with a dynamic and diverse team. You will have the opportunity to work on meaningful projects that contribute to our collective success. Benefits include competitive compensation, flexible work hours, generous PTO, national holiday pay, and health benefits for full-time employees.

Getting Started with Supra:

Your initial month will involve onboarding and learning:

  • Understand our business, vision, and strategic goals by engaging with your team.
  • Enhance your skillset within the DeFi landscape.
  • Familiarize yourself with our core values, build connections with colleagues, and understand our operational tools and processes.
  • Contribute insights on our product offerings to shape our future direction.

We are here to support your integration and provide the necessary resources for your success. Regular manager check-ins will align your goals with team and company objectives, enabling you to excel in enhancing blockchain technology with our exceptional team.

Skills Required
Company size
Not specified
United States
In 2018, we founded Entropy Foundation with the goal of expanding the capabilities of smart contracts and oracles. Our academic mindset forms the bedrock of our organization—and that means we’re committed to deep research and a rigorous academic process.

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Wallet in Telegram is your gateway to the world of digital currencies, specially tailored for individuals in emerging markets. We understand the complexities and intimidation often associated with existing crypto solutions, which is why we've designed the Wallet to be the ultimate user-friendly platform for managing finances. No need to open a traditional bank account or wrestle with convoluted crypto exchanges and wallets.
Leveraging the power of advanced blockchain technology, Wallet delivers a seamless onboarding experience into the crypto ecosystem. It enables users to effortlessly store, send, and receive digital currencies, all via the familiar interface of Telegram. Managing your finances becomes as simple as sending a message.
At Wallet, we're committed to using technology to disrupt traditional banking systems, providing our customers with more flexible and inclusive financial services. Whether you're a crypto novice or seeking to simplify your digital finance experience, Wallet is crafted with your needs in mind.
With a mission to make crypto accessible and secure for Telegram's vast user base, we're seeking a highly skilled Product Counsel to play a pivotal role in driving the adoption of crypto and Web3.
Remote-first, with collaboration across global offices including Dubai and London.
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Serve as the primary legal advisor for the product teams, focusing on compliance with digital assets, AML, data protection laws and regulations.
Offer guidance on the legal and regulatory impacts during the development of new products and services to ensure compliance with international standards.
Collaborate with business leads (incl. Product, Compliance and Customer Support) to keep them ahead of regulatory trends and changes across various jurisdictions.
Assess and manage legal risks related to product development and launch, supporting the company's global expansion.
Manage relationships with external legal counsel for specific projects and draft customer-facing legal documents.
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Collaboration with business and legal stakeholders.
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At least 5 years of legal experience in technology or financial services, with a preference for fintech or blockchain-related experience.
Strong abilities in communication, negotiation, and simplifying complex legal concepts.
Proven project management skills with experience in leading projects involving multiple stakeholders.
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p0x labs, a group developing technologies behind projects including Manta Network, delivers privacy for web3 applications and decentralized assets through use of zero-knowledge proofs. The project is built in accordance with first principles, by applying cutting-edge cryptographic constructions such as zkSNARKs to design and deploy protocols with high performance and strong privacy/security guarantees.
Manta Network is supported by leading investors including Polychain and Binance Labs. The founding team has extensive experience in the blockchain space and come from educational institutions including Harvard and MIT, and leading web3 projects such as Algorand. If you are excited about building privacy-preserving solutions using zero-knowledge proofs, building blockchain applications, or learning about Polkadot ecosystems, then we want to hear from you.
We are looking for a Community Manager to join the Manta Network team and help build awareness and traction for the project on a global scale. The ideal candidate is an experienced crypto community manager or marketer that has a track record of building and engaging with crypto and web3 developer communities. You must speak Turkish fluently; you do not have to reside in Türkiye.
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The ability to simplify complex concepts in a clear and accessible way
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A Bachelor's degree in business or a related field is required. In order to succeed in this role, you will need excellent communication skills and the ability to lead a sales team. Previous experience in a sales-related role is a plus
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See details

Head of Developer Relations

Full time
About the job
Morph is a cutting-edge layer 2 blockchain company dedicated to revolutionizing the digital landscape with scalable, secure, and efficient blockchain solutions. Our mission is to empower developers and enterprises with innovative tools that enhance the capabilities of blockchain technology. We are seeking a talented and experienced Senior Visual Designer to join our dynamic team and help shape the future of blockchain.
Job Summary
As the Head of Developer Relations at Morph, you will be responsible for building and nurturing relationships with developers, driving the adoption of our blockchain solutions, and ensuring a seamless developer experience. You will lead a team of developer advocates and work closely with engineering, product, and marketing teams to create and execute strategies that support our developer community. The ideal candidate will have a strong technical background, excellent communication skills, and a passion for blockchain technology.
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Bachelor's degree in Computer Science, Engineering, or a related field; advanced degree preferred.
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Strong technical background with hands-on experience in software development, preferably with blockchain or decentralized technologies.
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