Lead Software Engineer (SDE V) - Core Operations Services

w Groupon; Valencia; Híbrido; EUR 70.000 - 90.000; Jornada completa

Descripción de la vacante

A leading e-commerce platform is seeking a Lead Software Engineer (SDE V) for Core Operations Services to drive technical strategy in high-availability systems. This role involves working with production TypeScript/Node.js and AI tools to optimize operations. Candidates should have over 8 years of experience in engineering, demonstrating strong coding skills and the ability to articulate technical concepts clearly. Join this innovative team in a hybrid work model based in Spain.

Formación

• 8+ years of engineering experience in high-availability systems.
• Experience with production TypeScript/Node.js at scale.
• Ability to communicate technical concepts to diverse audiences.

Responsabilidades

• Shape technical strategy for high-availability systems.
• Lead design reviews and migrations to TypeScript/Node.js.
• Implement AI tools to enhance operational efficiency.

Conocimientos

Production TypeScript/Node.js engineering

Hands-on coding with AI

Strong communication skills

Descripción del empleo

Lead Software Engineer (SDE V) - Core Operations Services

Prague; Valencia; Warsaw

Groupon is a marketplace where customers discover new experiences and services everyday and local businesses thrive. To date we have worked with over a million merchant partners worldwide, connecting over 16 million customers with deals across various categories. In a world often dominated by e-commerce giants, we stand out as one of the few platforms uniquely committed to helping local businesses succeed on a performance basis.

Groupon is on a radical journey to transform our business with relentless pursuit of results. Even with thousands of employees spread across multiple continents, we still maintain a culture that inspires innovation, rewards risk-taking and celebrates success. The impact here can be immediate due to our scale and the speed of our transformation. We’re a "best of both worlds" kind of company. We’re big enough to have the resources and scale, but small enough that a single person has a surprising amount of autonomy and can make a meaningful impact.

Lead Software Engineer (SDE V) - Core Operations Services. This is a technical leadership role in Groupon’s core commerce systems handling 200K+ requests per minute, with significant contribution in the AI transformation.

About the Role

Core Operations Services powers Groupon’s global marketplace, managing API gateways, deal catalogs, user identity, and image services across Java, Ruby, and TypeScript stacks. You’ll contribute to the transition to TypeScript and Encore, collaborate across teams, and use AI tools to boost efficiency.

📍Europe timezone, Hybrid/remote work model

Key Responsibilities

• Shape technical strategy with leadership for high-availability systems.
• Lead cross-team design reviews and migrations to TypeScript/Node.js.
• Use AI tools like Cursor and Claude natively and share best practices.
• Articulate the importance of code quality in business language.
• Optimize strategies to maintain SLOs, observability, and documentation.

Key Requirements

• 8+ years engineering; production TypeScript/Node.js at scale.
• Hands‑on coding with AI.
• Strong communication for technical/non‑technical audiences.

Nice to Have

• E‑commerce or marketplace platforms.
• Java/Ruby and modernization.
• Open source contributions or AI/ML production.

What Success Looks Like

• Architectural decisions that accelerate team velocity.
• Gradual modular migration with planned minimal downtime.
• Increased team awareness and adoption of AI practices.
• Clear docs and alignment with business outcomes.

We Are Interested In

Experienced engineers who prioritize business context, embrace AI tooling, and deliver reliable systems in a transforming environment.

#LI-Hybrid

Groupon is an AI-First Company
We’re committed to building smarter, faster, and more innovative ways of working—and AI plays a key role in how we get there. We encourage candidates to leverage AI tools during the hiring process where it adds value, and we’re always keen to hear how technology improves the way you work. If you’re passionate about AI or curious to explore how it can elevate your role—you’ll be right at home here.

Groupon’s purpose is to build strong communities through thriving small businesses. To learn more about the world’s largest local e-commerce marketplace, click here. You can also find out more about us in the latest Groupon news as well as learning about our DEI approach. If all of this sounds like something that’s a great fit for you, then click apply and join us on a mission to become the ultimate destination for local experiences and services.