Senior Frontend Engineer Porto

Senior Frontend Engineer
Porto
Porto, Porto District, Portugal

Hiire is helping Blip, a leading tech company focused on software engineering solutions for sports entertainment, hire a Senior Frontend Engineer to join their team.

About Blip:

Blip is a leading tech company focused on software engineering solutions for sports entertainment.

They operate at scale. As part of Flutter Entertainment, they play an essential role in the Group's goal of becoming the global leader in online sports betting and i
Gaming, developing innovative products and platforms for over 14 million monthly customers worldwide.

The Role:

We’re looking for a Senior Frontend Engineer to join one of Blip’s empowered,
- functional teams.

In this role, you will work autonomously on complex technical challenges, contributing to the design and delivery of scalable and
- focused frontend solutions for a global audience. You will become a subject matter expert in key areas of the product and tech stack, taking ownership of your domain and guiding the team on best practices, technical decisions, and
- term improvements.

You’ll write exemplary code, simplify systems, and influence architecture and engineering culture. You’ll also support the growth of others through mentorship, and ensure your team is stronger because of your presence — not dependent on it.

Key Responsibilities:

• Design, develop, and maintain
  - quality, scalable frontend solutions using React and Type
  Script.
• Own specific areas of the product and architecture, becoming the
  - to expert within your team.
• Drive best practices in code quality, performance, security, and operational excellence.
• Collaborate across teams to simplify systems and resolve architectural challenges.
• Mentor and support fellow engineers, promoting a culture of learning and collaboration.
• Proactively identify and resolve root causes of recurring issues and technical bottlenecks.
• Contribute to an engineering culture that values humility, pragmatism, and continuous improvement.
• Participate in
  - call rotation when required, ensuring stable and reliable experiences for users.

Your Qualifications – Must Have:

• Strong experience building scalable and
  - tolerant frontend applications with React (Java
  Script/Type
  Script).
• Solid understanding of design patterns, system design, and frontend architecture.
• Good grasp of data structures, algorithms, and performance optimization.
• Familiarity with relational and
  - relational databases, messaging systems, and concurrent programming.
• Experience with cloud technologies (preferably AWS), containers (e. g. , Docker), and orchestration tools (e. g. , Kubernetes).
• Passion for automation and scripting (e. g. , Shell).
• Strong sense of ownership, autonomy, and a proactive mindset.
• Proven ability to ship
  - quality products in Agile environments and contribute to engineering excellence.

What you can expect:

• Company bonus
• Health insurance for you and your household
• Up to 30 days of annual leave + 2 social responsibility days per year
• Work abroad for up to 20 days
• Innovative parental policies and baby kit for new parents
• Flexible working environment
• Mobile allowance – phone + data
• Shares discount
• Meal allowance
• Employee referral program
• Learning and development tools
• Partnerships and discounts

If you're a pragmatic engineer who thrives on solving meaningful problems and building great products for millions of users, we’d love to hear from you.