Frontend Engineer (React)

Descrição do trabalho

???? Role: React Frontend engineer (Medior/Senior)

???? Location: Lisbon (Hybrid)

???? Start Date: January 2026

???? Salary: Competitive with benefits

Why Are We Hiring?

As we continue to scale our expense management platform, we are looking for a talented Software Engineer to join our fast-paced and international engineering team. You will play a key role in modernizing one of our main products, through AI. This role is ideal for someone with a strong technical foundation who thrives in a collaborative and agile environment and loves to explore AI technolog

• y.
• ???? What Will You D
• o:
• Designing, developing, and maintaining front end React applications, connecting to a .NET 8.0 backend, as part of an agile development t
• eam.Design scalable systems and write robust, maintainable code following best practices for software developm
• ent.Contribute to architectural decisions and codebase improveme
• nts.Heavily rely on AI to quickly iterate and develop frontend soluti
• ons.Ensure quality via unit testing, code reviews, and continuous integrat
• ion.Work closely with product managers and designers to bring product vision to l
• ife.Participate in regular sprints and collaborate cross-functionally with Backend Engineers, QA, DevOps, Support and Product te

ams.
???? About

You:
Bachelor’s degree in Computer Science, Engineering, or equivalent exper

ience.2-3 years of experience in frontend React develo

pment.A team player with strong problem-solving skills and attention to d

• etail.
• ????️ Tools Profic
• iency: Solid experience developing React based fro
• ntends.Experience with companywide design systems, both in using them in your everyday development and also contributing to their devel
• opment.Experience in interacting with RESTf
• ul APIsAttention to testing, namely experience using Jest for uni
• t test.Experience with React design patterns, State management, consuming RESTf
• * ul APIsNice to
• havee:Experience in the fintech industry (or similar) is
• a plus.Familiar with Git, CI/CD pi
• pelinesKnowledge of .NET 8.0 (this is a frontend position, but you’ll be interacting with a .NET 8 b

ackend)
???? Analytical skills and AI proficiency: all team members are expected to demonstrate strong analytical capabilities and make smart use of AI tools, whatever helps them work smarter and drive results in the

ir role.
???? Language Skills: fluent English, any other language

is a plus

Why Join Mo

• bilexpense?We’re not a giant enterprise. We’re a growing B2B SaaS scale-up with 3,000+ customers and big ambitions. Here, you’ll be empowered to build, test, and own your growth engine—without red tape or layers of
• approvals.Work with a diverse, international team (27 nationalities, 47% female repr
• esentation)Direct access to leadership, flat structure, high t
• ransparencyOffices in Belgium, Netherlands, Germany, Sweden, Portugal,
• and RomaniaA clear mission: make life easier for finance teams, HR, and employees ac

ross Europe