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Image by Amy Hirschi

Backend Developer

Lisbon, Portugal

Bengaluru, Karnataka, India

Full Time

About the Role

Profile/Role: Backend Developer

Competence: 3+ years
Working Model: Work on Site
Location: Porto & Lisbon, Portugal
Candidates can apply from: India, Portugal, Brazil, Europe



  • Integration of user-facing elements developed by front-end developers with server-side logic.

  • Contribute to team and organizational improvements in process and infrastructure.

  • Writing reusable, testable, and efficient code

  • Design and implementation of low-latency, high-availability, and performant applications.

  • Implementation of security and data protection

  • Integration of data storage solutions

  • Own & build new modules/features end-to-end independently.

  • Collaborate with other team members.


  • In-depth knowledge of JavaScript, TypeScript, Node.js and frameworks available for it such as Express or Nest

  • Extensive understanding of RDBMS and ORM like Sequelize

  • Experience in Service Oriented Architecture system and Microservice architecture

  • Architectural understanding of modern-day web applications

  • Strong analytical skills and problem-solving aptitude

  • Basic understanding of front-end technologies

  • User authentication and authorization between multiple systems, servers, and environments.

  • Integration of multiple data sources and databases into one system

  • Understanding fundamental design principles behind a scalable application

  • Creating database schema that represent and support business processes

  • Implementing automated testing platforms and unit tests

  • Proficient understanding of code versioning tools, such as Git

About the Company

About Clozion


Clozion is a web development and digital company that brings your ideas to reality. We spare no effort to lay out an ingenious way to bring our client's dreams to reality on the digital canvas. Our expert team deeply invests them into the project and understands the market, solutions, and vision to bring outcomes for our clients. Providing excellence through immense professionalism and unparalleled expertise.


We provide a tailor-made technology solution that goes with your specific business. We are not just developers but Enterprise Architect, Cloud Specialist, Project Manager, BI Architect, QA experts, and Designing professionals. Because diversity in expertise, thought and background is essential to create an environment where new ideas emerge.

From Tech Start-up consultancy to the established business web development and DevOps services, we have all aligned up the team for you.

Visit us at for detailed info.

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