Tech Lead (Node/AWS) - Barcelona Hybrid

We are:

Wizeline, a global AI-centric technology solutions provider, develops cutting-edge,AI-powereddigital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture ofgrowth, collaboration,andimpact.

With the right people and the right ideas, there’s no limit to what we can achieve

Are you a fit?

Sounds awesome, right? Now, let’s make sure you’re a good fit for the role:

Responsibilities:

• Team Leadership & Mentorship:Lead, mentor, and manage a team of software engineers, fostering a strong culture of technical excellence, collaboration, and accountability. Manage team performance, career development, and hiring efforts.
• Technical Execution & Delivery:Oversee the successful planning, development, and deployment of features and projects on our messaging delivery platforms. Ensure all systems are scalable, reliable, and meet business demands.
• Messaging Platform Expertise:Serve as a technical leader and subject matter expert for ourMessaging Platformintegrations and usage (e.g.,Braze, Airship, or Sailthru). Optimize the platform for targeting, personalization, and deliverability.
• System Ownership:Own the engineering strategy and daily operations for services poweringemail, native app (push), and SMS delivery. Ensure high availability and performance across these critical channels.
• Technology Stack Oversight:Guide the team in designing and building scalable backend services usingNode.jsand deploying, monitoring, and operating infrastructure withinAWS cloud environments(e.g., Lambda, SQS, DynamoDB).
• Process Management:Drive the effective application ofAgile methodologieswithin the team and champion best practices across theSoftware Development Life Cycle (SDLC), including CI/CD and rigorous testing.
• Cross-Functional Collaboration:Work closely with Product Managers, Designers, and other stakeholders to translate requirements into clear, executable technical plans.

Must-have Skills

To be successful in this role, you must have:

• Experience:3+ years of experience managing an engineering teamthat has successfully delivered user-facing features and backend services.
• Messaging Platform Knowledge:Proven hands-on experience or in-depth knowledge of major customer engagement/messaging platformssuch asBraze, Airship, or Sailthru.
• Cloud & Backend Proficiency:Strong practical experience designing and building scalable applications usingNode.jsand deploying and managing services withinAWS cloud infrastructure(e.g., EC2, Lambda, SQS, SNS, DynamoDB).
• Delivery Technology Acumen:Strong technical understanding of the underlying technology and challenges associated with high-volumeemail deliverability,native mobile app push notifications, andSMS delivery.
• Process Expertise:Demonstrated experience applyingAgile principles(Scrum) and managing all phases of theSDLC.
• Communication:Excellent English communication skills with the ability to articulate technical issues and project status clearly to both technical and non-technical audiences.

What we offer:

• Competitive compensation & total rewards
• Health benefits & wellness programs
• Savings & retirement plans
• Global mobility opportunities
• Flexible work policy and remote-friendly approach
• Happy hours, gaming tournaments, sports activities & more
• Continuous learning & training programs with WizeAcademy
• Free certifications in cloud technologies and coding languages

Find out more about our culturehere.