Senior Full Stack Engineer


Job title: Senior Full Stack Engineer
Location: Bucharest
Type: employment contract/B2B


Next.js (React.js), Nest.js (Node.js);


Competitive compensation & benefits package;
Young, dynamic and multicultural work environment;
Flexible work schedule;
Career development programs


Our client creates sector-specific solutions, powered by blockchain technology, that create new forms of value
for businesses and our world.


Designing and developing complex software applications, based on the technical requirements;
Being able to prioritize tasks based on these requirements or changes;
Testing and maintaining the responsive design of applications;
Collaborate with the rest of the team for the development of new product features, using Next.js and Nest.js concepts;
Implement and contribute to engineering practices and processes;
API development and its subsequent integration with the front end services;
Participate in code reviews to ensure product quality;
Participating in Scrum meetings and product sprints.


University Degree in Computer Science, computer engineering or economic studies;
At least 5 years of relevant work experience;
Proficiency in Javascript frameworks: Next.js (React.js) and Nest.js (Node.js);
Excellent knowledge of RESTful API.
Good knowledge of OOP & functional programming, composition over inheritance,immutable data structure,
SOLID principles, unidirectional data flow;
Use best practices for coding standards, like codebase linting tools & git hooks;
Good knowledge of HTML5, CSS3, SASS/LESS;
Good knowledge of JWS/JWT, OAuth 2, Docker, PostgreSQL ;
In-depth knowledge of Scrum and Agile Software Development Methodology;
Working knowledge of product development architecture and solution design;
Ability to prioritize effectively;
Excellent oral and written communication;
Team player with a ‘can do’ attitude and problem-solving abilities;
Fluent in written and spoken English as all communication and deliverables will be in English;
Front-end frameworks such as Foundation or Bootstrap
Cloud environments (AWS)
Good knowledge of the blockchain technology;
Good understanding of fintech industry;
Good understanding of Typescript’s type system such as interfaces, union vs. intersection types, mapped types, enums, guards, & generics;

Apply today

If you meet the minimum requirements and are interested in applying for this position, please send your details to 
careers@key-talents.com with “Senior Full Stack Engineer”, in the subject line.