How Can We Help Your Organization Grow?
Schedule time with one of our Business Specialists today to get a free consultation.

[CUA-26]: Blockchain Developer

Are you passionate about developing decentralized applications and video games with blockchain?
Would you like to work in Punta del Este together with our team leading and developing scalable innovative solutions for start-ups and corporates? We would love to join forces!


Cualit is a full service agency that helps create quality innovative digital experiences to drive the success of the world’s leading brands and startups.


* Develop innovative, scalable and quality solutions for complex problems.
* Design, develop and implement decentralized applications with smart contracts.
* Access data in an authorized manner, both at the level of smart contracts and protocol.
* Interact with existing smart contracts.
* Development of REST APIs with node.js.
* Collaborate with the rest of the team to review application requirements, help plan implementation details, and estimate delivery times.
* Development both front-end and back-end.
* Coordination with product managers, technical leaders and collaborators.
* Responsibility for delivering complex technical projects from the planning stage to the execution, on time, quality and within the established costs.
* Provide guidance to the team on architecture and design, define processes and characteristics to launch products.
* Define, develop and implement best engineering practices and strategies.
* Provide mentoring to junior and senior employees in their progress in professional and business goals.
* Develop and monitor key metrics for the quality and performance of the team, drive their continuous improvement.


* Blockchain knowledge.
* General knowledge of the DeFi industry on Ethereum.
* Knowledge of Solidity.
* Write, deploy, and debug decentralized applications (Dapps)
* Advanced studies in Software Engineering or similar (non-blockchain experience included).
* Experience with Ethereum tools such as Truffle, Web3, Hardhat or similar.
* Have the ability to solve complex problems quickly.
* Focused on writing clear, readable, testable, modular and monitored code.
* Be passionate about working on blockchain applied to large-scale consumer-oriented video games.
* Be collaborative with excellent communication and follow-up skills.
* Be organized and analytical with the ability to trace numerous separate threads to their proper resolution.
* Data driven with the ability to deliver quality monitoring and metrics
* Very good level of English, both oral and written.

We value:

* Full-stack experience.
*Backend experience in Node JS, Express.
* Web frontend experience in VueJS,
* Experience in Databases MySQL, MongoDB.
* Linux, Amazon Web Services.
* PMP Certification, Agile Scrum


Cualit provides a unique opportunity in Punta del Este where you will have the possibility to access the following benefits:

* Add experience in top-level projects both nationally and internationally.
* Add experience in super innovative and challenging technology, marketing and design projects.
* Train you and add experience with the latest technologies on the market.
* Have flexible hours.
* Monthly after-office with activities that will surprise you.
* Expand your network of contacts.
* Join an excellent work team and an excellent work environment.

and more!


* 40 hours / week
* License
* Retirement contributions, health insurance, taxes and covered sole proprietorship expenses.
* Remuneration: to be combined according to your abilities
* Location: Punta del Este, Uruguay


We appreciate sending your CV by email to with the subject: [CUA-26]: Blockchain Developer.
For more information contact

Good luck!