Frontend Developer

CONKORD; Lisboa; Hybrid; EUR 42,000 - 65,000; Full time

Benefits offered by this job

Health insurance

Coverflex benefits

Employee referral program

Competitive compensation

Job summary

CONKORD is seeking an experienced Frontend Developer to join our Lisbon or Porto teams. You will develop modern web applications, translate design into high-quality interfaces, and collaborate with backend engineers to deliver seamless user experiences.

With 4+ years of frontend experience, you will work across React/Angular/Vue, HTML5/CSS3, REST APIs, and modern tooling. This role offers an office-centric environment with up to three remote days per week and international projects.

Qualifications

• 4+ years of professional frontend experience.
• Experience with at least one modern frontend framework (React, Angular, or Vue).
• Solid HTML5, CSS3, and responsive web development skills.
• Experience integrating frontend with REST APIs.
• Knowledge of frontend architecture, reusable components, and state management.
• Experience with Git and frontend development tools.
• Familiarity with testing frameworks and frontend testing practices.
• Strong analytical, problem-solving, and communication skills.
• Fluent English, both written and spoken.
• Nice to have: CI/CD, Docker, cloud environments, or UI component libraries.

Responsibilities

• Develop, maintain, and enhance responsive web applications using modern frontend technologies.
• Build reusable components and scalable frontend architectures.
• Translate UI/UX designs and business requirements into functional interfaces.
• Collaborate with backend developers to integrate frontend with REST APIs and external services.
• Write clean, maintainable, and efficient code following frontend best practices.
• Implement unit and integration tests to ensure code quality and reliability.
• Troubleshoot, debug, and optimize existing applications.
• Participate in code reviews and continuous improvement initiatives.

Skills

Frontend development

React/Angular/Vue.js

HTML5

CSS3

REST APIs

Frontend architecture

Git

Testing frameworks

English fluency

Autonomous collaboration

Tools

Docker

CI/CD

Job description

AtCONKORD(formerly the RIT Group), we don’t just implement technology; we engineer the future. By unifying the specialized expertise of Readiness IT, Ritain.io, Latitudde, and Red IT, we have emerged as a global high-tech powerhouse driven by AI and technical excellence.

Why build your career at CONKORD?

The Best of Both Worlds:Benefit from the stability of a20-year legacyin the Telco industry combined with the fast-paced energy of anAI-driven innovationhub.

Global Impact:Join a certified team of500+ professionalsdelivering high-impact digital projects across30+ countries.

Proven Success:Be part of a track record that includes over2,000 successfully delivered projectsfor some of the world’s most demanding industries.

Technical Elite:Work alongside experts who value deep domain knowledge and "Technical Excellence" as a standard, not just a goal.

Under our motto,“Creating your Tomorrow,”we provide the environment, the tools, and the global scale to turn your expertise into world-changing solutions.

Job Description

Frontend Developer – Lisbon or Porto

At CONKORD, formerly the RIT Group, we don’t just implement technology — we help shape what comes next.

By bringing together the expertise of Readiness IT, Ritain.io, Latitudde, and Red IT, CONKORD combines more than 500 professionals across multiple countries, bringing together expertise in AI, Digital Transformation, and Technology Services.

We deliver technology solutions and high-impact projects for clients across different industries, supporting organizations in accelerating their digital transformation and responding to increasingly complex business and technology challenges.

Under our motto, “Creating your Tomorrow”, we believe sustainable growth starts with people. That is why we are building teams that combine talent, ambition, collaboration, continuous learning, and a strong focus on delivering value to our clients.

About the Role

We are looking for an experienced Frontend Developer to join our team in Lisbon or Porto and contribute to the development of modern, scalable, and user-friendly web applications.

In this role, you will be responsible for developing and maintaining frontend solutions, translating design and business requirements into high-quality user interfaces, and collaborating with backend developers, designers, and other stakeholders to deliver seamless digital experiences.

This is an opportunity for a technically skilled professional with at least 4 years of frontend development experience who is passionate about technology, user experience, problem-solving, and continuous improvement in an international environment.

Requirements

Your Main Responsibilities

Develop, maintain, and enhance responsive web applications using modern frontend technologies;

Build reusable components and scalable frontend architectures;

Translate UI/UX designs and business requirements into functional and high-quality interfaces;

Collaborate with backend developers to integrate frontend applications with REST APIs and external services;

Write clean, maintainable, and efficient code, following frontend development best practices;

Implement unit and integration tests to ensure code quality and reliability;

Troubleshoot, debug, and optimize existing applications;

Participate in code reviews, technical discussions, and continuous improvement initiatives.

What We’re Looking For

At least 4 years of professional experience in Frontend Development;

Solid experience with at least one modern frontend framework, preferably React, Angular, or Vue.js;

Good knowledge of HTML5, CSS3, and responsive web development;

Experience with REST API integration;

Knowledge of frontend architecture, reusable components, and state management;

Experience with Git and modern frontend development tools;

Familiarity with testing frameworks and frontend testing practices;

Strong analytical, problem-solving, and communication skills;

Ability to work autonomously and collaboratively in an international environment;

Fluent English, both written and spoken.

Experience with CI/CD pipelines, Docker, cloud environments, or UI component libraries is considered a plus.

Work Model

Lisbon or Porto -based role;

Primarily office-based, with up to three remote working days per week.

What We Offer

Integration into an international and growing technology company;

Opportunity to work with global clients and multicultural teams;

Participation in challenging technology projects;

Career development opportunities within an international organization;

Continuous learning and professional development initiatives;

Access to learning platforms and development resources;

Health and wellbeing initiatives;

Flexible benefits through Coverflex;

Health insurance;

Employee referral program;

Competitive compensation package.

Why CONKORD?

At CONKORD, we believe that business growth and technology transformation start with people.

You will have the opportunity to work on impactful technology projects, collaborate with experienced professionals, develop your technical expertise, and contribute to innovative solutions that help our clients achieve their business goals.

If you are passionate about frontend development, enjoy building intuitive and high-performing web applications, and are looking for an environment where you can take ownership, grow professionally, and make a visible impact, we would like to hear from you.