Backend Web3 Jobs in Portugal

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Job Position Company Posted Location Salary Tags

Oowlish Technology

Lisbon, Portugal

$98k - $102k



$90k - $106k

CoW Protocol

Lisbon, Portugal

$72k - $75k



Porto, Portugal

$81k - $84k

Multisig Capital

Lisbon, Portugal

$85k - $155k

CoW Protocol

Lisbon, Portugal

$76k - $100k



$90k - $150k

BytePitch - Software Labs

Porto, Portugal

$81k - $84k



$45k - $67k


Lisbon, Portugal

$32k - $63k

Anchorage Digital


$58k - $90k

Opening Senior Backend Engineer Work from home Europe

Oowlish Technology
$98k - $102k est.
Lisbon, Lisbon, Portugal

This job is closed

Opening - Senior Backend Engineer - Work from home (Europe)

Lisbon, Lisbon, Portugal /
IT Operations – Node.js Engineer /
/ Remote

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Join Our Team

Oowlish, one of Latin America's rapidly expanding software development companies, is seeking experienced technology professionals to enhance our diverse and vibrant team.

As a valued member of Oowlish, you will collaborate with premier clients from the United States and Europe, contributing to pioneering digital solutions. Our commitment to creating a nurturing work environment is recognized by our certification as a Great Place to Work, where you will have opportunities for professional development, growth, and a chance to make a significant international impact.

We offer the convenience of remote work, allowing you to craft a work-life balance that suits your personal and professional needs. We're looking for candidates who are passionate about technology, proficient in English, and excited to engage in remote collaboration for a worldwide presence.


    • Architect and develop the client´s white-label solutions using APIs and SDKs.
    • Design, implement, and update backend APIs and workers, leveraging Kafka.
    • Manage and optimize cron jobs and workers.
    • Seamlessly integrate with third-party APIs, including platforms like Shopify, Instagram, and Hubspot.
    • Customize and oversee our integration tools, databases, data warehouses, and analytical systems to bolster our big data infrastructure.
    • Collaborate closely with the team to drive projects that bolster community and ecosystem growth.
    • Conduct code reviews, ensuring the highest quality and standards.

Must Haves:

    • Fluent English
    • +10 years of experience working with Typescript, Node.js, Kafka, React, Web3.js, RDS, MySQL, and third-party APIs (Twitter, Facebook, Discord, etc.)
    • Crypto Expertise: Proven experience working with cryptocurrency wallet providers.
    • DevOps Mastery: Demonstrated experience in DevOps, with a track record of scaling infrastructure from inception to robust deployment.
    • API Expertise: Profound skills in API development, ensuring seamless integration and functionality.
    • A strong work ethic combined with exceptional problem-solving skills. You're adaptable, flexible, and work independently with minimal supervision.
    • Passion for Web3:A deep-rooted interest in Web3 and NFTs, showcasing a commitment to the future of decentralized technology.
    • Outstanding communication skills, especially in code reviews, ensuring clarity and constructive feedback.

Benefits & Perks:

- Home office
- Flexible Hours;
- Competitive compensation based on experience;
- Career plans to allow for extensive growth in the company;
- International Projects;
- Oowlish English Program (Improving and Certifying)
- Spanish Classes
- Oowlish fitness with Total Pass;
- Oowlish Academy (Grants for Education);
- Build your Home Office (Grants for Computer & Equipment)
- Connecting You (Internet allowance);
- Anniversary bonus;
- Wedding gift;
- Pet adoption incentive;
- New baby Owl bonus;
- Back to School bonus;
- Netflix Subscription;
- Oowlish paradise – 4 days/year at a Resort with your family & pets;
- Vacation Bonus;
- Games and Competitions;
- Enjoy your national Holidays;
- Oowlet Store

Come join us in breaking the mold and revolutionizing the tech landscape! Remember, with Oowlish, you’re not just getting a job, you’re becoming part of a community of innovative, talented, and inspiring individuals who respect each other and our furry friends.

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