Senior Frontend Engineer
ParleyXLisbon, Portugal
Posted June 4, 2025
Full Time
About the Company
ParleyX is a founder-led talent consultancy that specializes in technical recruitment for AI and SaaS scale-ups from post-seed to Series D. The firm focuses on building high-performing teams in Machine Learning, MLOps, Data Engineering, and Software Engineering, while evaluating candidates for cultural fit and long-term impact. ParleyX differentiates itself through a consultative, community-driven model that embeds recruiters within client ecosystems, offering embedded recruitment, fractional talent partnerships, and project-based hiring solutions. Based in Lisbon and London, the company serves founders across Europe and the U.S., helping to shape the next generation of AI, fintech, and deep-tech companies.
Job Description
Senior Frontend Engineer to support the next phase of digital platform evolution. Collaborative, fast-paced environment, contributing to large-scale product development.
Requirements
- 7+ years of experience in frontend development, with 4+ years using React
- Deep experience with React and Next.js in production environments
- Solid understanding of RESTful APIs and modern web development workflows
- Proven track record building responsive, accessible, and visually polished applications
- Experience with SEO principles and tools such as Google Analytics (GA/GA4)
- Ability to balance design quality with technical feasibility
- Strong problem-solving skills and a proactive mindset toward technical improvements
- Excellent collaboration and communication skills
- Fluent in English
Benefits
- Relocation support available for candidates moving to Portugal
- Hybrid working model (4 days per week in the Lisbon office)
