Lead Senior Full-Stack Developer in dcSpark


    Remote | Senior | Full time | Programming

Salary: $6000 - 8500 USD/month

90 applications
Replies between 0 and 6 days
Last checked 20 days ago
Apply now Requires applying in English

We're crypto ecosystem builders. We are a product based Blockchain company focused on building critical products and solutions on top of the most promising crypto projects in the space. Our products empower our users with a great experience thanks to our domain expertise in the full Blockchain stack.

Our goal is to become one of the top blockchain product development firms in the world, but not by creating the 10 millionth "novel" blockchain and starting from 0 as one may expect. Instead we are tackling real problems in existing ecosystems in top crypto projects, thereby addressing the real needs of users. As such we aren't reinventing the wheel but rather fortifying existing designs of the wheel and building out the rest of the car which makes the wheel actually useful.


Our founding team has combined over a decade of experience in blockchain development and producing products.

Job functions

We are looking for a full-stack developer that will help us build new products in the Cardano ecosystem. This position will focus on building key projects that users will get their hands on and use on a daily basis, including both websites and web extensions.

Cardano is a proof-of-stake blockchain platform: the first to be founded on peer-reviewed research and developed through an evidence-based approach. It combines pioneering technologies to provide unparalleled security and sustainability to decentralized applications, systems, and societies.

Qualifications and requirements

  • 5+ years of experience in Software development.
  • Expertise with Typescript & Javascript (ES6)
  • 1+ years of experience in React / Redux
  • Knowledge & willingness to write CSS for the UIs you implement
  • A talent and willingness to come up with your own ideas around UI/UX
  • Good understanding of API architecture following best practices.
  • Proficiency with the creation of tests (unit tests, integration, etc).
  • Basic knowledge of Linux.
  • Good experience with running CLI apps and interacting with the terminal
  • Good level of English

Desirable skills

  • Experience building web extensions
  • Some background in functional programming
  • Basic knowledge of cryptography
  • Some knowledge of blockchain technology (especially Cardano or UTXO-based blockchains)


  • Fully remote company.
  • A lot of learning in what many people consider the fastest growing industry.
  • We can potentially sponsor VISAS e.g. Japan, but work still be remote.
  • Opportunities to work with projects that are looking to interact with hundred of thousands of users.

Fully remote You can work from anywhere in the world.
Flexible hours Flexible schedule and freedom for attending family needs or personal errands.
Speaker travel If you speak at a conference, dcSpark will cover your expenses.
Education stipend dcSpark covers some educational expenses related to the position.
Conference stipend dcSpark covers tickets and/or some expenses for conferences related to the position.
Informal dress code No dress code is enforced.
Vacation over legal dcSpark gives you paid vacations over the legal minimum.
Vacation on birthday Your birthday counts as an extra day of vacation.

Remote work policy

Fully remote

Candidates can reside anywhere in the world.

About dcSpark

dcSpark is a crypto ecosystem builder. We build critical infrastructure for a few promising cryptocurrencies that we are passionate about. — dcSpark's full profile

Apply Requires applying in English