Front-end Developer

ADDENDUM; United States; Remote; USD 44,000 - 69,000; Full time

Benefits offered by this job

Top Talent Collaboration

Diverse, Challenging Projects

Epic Team Events

Learning & Development Opportunities

Special Celebrations

Job summary

ADDENDUM is seeking a front-end developer to join our IT team, focused on information systems and registries. You will build intuitive, responsive user interfaces and ensure seamless integration with backend services.

You will work with modern frameworks such as React, Angular, or Vue, applying UX and accessibility best practices to deliver high-quality solutions. This is a remote-based role for Lithuania-based professionals, with opportunities to collaborate across diverse projects and teams

Qualifications

• At least 3 years of front-end development experience within the last 5 years.
• Experience with React, Angular, Vue or similar.
• Experience building interactive user interfaces for information systems.
• Experience integrating front-end with backend via APIs.
• Knowledge of UX and accessibility principles when developing UIs.
• Experience in information system development, enhancement, or modernization in the last 3 years.
• Participation in at least one completed information system project in the last 3 years.

Responsibilities

• Develop and enhance interactive UIs for information systems and registries.
• Integrate front-end with backend services via APIs.
• Implement UX and accessibility-aligned interfaces.
• Contribute to analysis, design, development, and deployment of IS solutions.
• Support modernization and continuous improvement of existing systems.
• Collaborate with project team to ensure successful delivery.

Skills

Front-end development

React

Angular

Vue

API integration

UX accessibility

IS modernization

Job description

Location: Lithuania

ABOUT THE COMPANY:

Join ADDENDUM, a global software development and IT team augmentation firm focusing on fintech, banking, and telco industries. Experience tailored benefits, diverse projects with various tech stacks, and opportunities for growth, freedom, and responsibility you desire.

ABOUT THE ROLE:

Whether you're in the heart of Vilnius or anywhere else in Lithuania, you'll join forces with dedicated professionals in the IT sector, contributing to the development, enhancement, and modernisation of information systems and registries. You'll help create intuitive, interactive, and accessible user interfaces, ensuring seamless integration with backend services and delivering high-quality solutions that meet users' needs.

WHAT YOU WILL BE DOING:

• Developing and enhancing interactive user interfaces for information systems and registries.
  
• Integrating front-end applications with backend services and information systems using APIs or equivalent data exchange mechanisms.
  
• Implementing user interfaces in line with UX principles and accessibility standards.
  
• Participating in the analysis, design, development, and implementation of information system solutions.
  
• Contributing to the modernisation and continuous improvement of existing systems.
  
• Collaborating with other project team members to ensure the successful delivery and deployment of solutions.

WHAT WE EXPECT:

• At least 3 years of front-end development experience within the last 5 years, gained through working on information systems or registries.
  
• Practical experience with modern front-end technologies and frameworks such as React, Angular, Vue, or similar. Specific technologies may vary depending on the project requirements.
  
• Experience in developing interactive user interfaces for information systems.
  
• Experience integrating front-end applications with backend services using APIs or equivalent data exchange mechanisms.
  
• Knowledge and practical application of UX and accessibility principles when developing user interfaces.
  
• Experience in information system development, enhancement, or modernisation projects within the last 3 years.
  
• Participation in at least one completed information system project within the last 3 years, covering the full project lifecycle – from analysis and design through to solution deployment or the start of operations.

The required front-end competencies may have been gained across separate projects or contracts, provided that the combined experience demonstrates all the required skills and expertise.

WHAT WE OFFER:

Salary ranges (for employees in Lithuania only):3500–5500 € gross (the given range is flexible and depends on your experience).
This is a remote-based position, but you have to be located in Lithuania.
At Addendum we believe in personalized benefits packages that cater to your unique passions. Tell us what drives you, and we'll craft a package accordingly. On top of that, here's what's in store automatically:

• Top Talent Collaboration: Join award-winning teams from different countries.
• Diverse, Challenging Projects: Break free from the ordinary with dynamic, stimulating work.
• Epic Team Events: Join us for summer and winter parties and online events.
• Learning & Development Opportunities: That new tech certificate is just around the corner.
• Special Celebrations: We love a good shindig for birthdays and project milestones.

So, get your dancing shoes on and come join the fun!

At ADDENDUM, we wholeheartedly reject all forms of discrimination, including but not limited to age, disability, sex, sexual orientation, pregnancy and maternity, race or ethnicity, religion or belief, gender identity, marriage, civil partnership, or any other protected category. We are committed to fostering a culture of equality and inclusion, where every individual has the opportunity to thrive.