Fullstack Developer

Vedi l’offerta su Go Lavoro: golavoro.it/annuncio-lavoro/79343v

About The Company At Smartness, we are building the future of hospitality tech. Our SaaS helps lodging providers boost revenues by 30%+ and get more direct bookings. We are the fastest-growing B2B SaaS in the industry, trusted by 4,000+ clients across 40+ countries, with billions of euros in bookings processed. Backed by top international investors and named one of Italy's Top 10 LinkedIn Startups, we are on a mission to scale globally. Want to grow with us? Let's go!

About The Role What Will You Do? ? Our technology team is developing a range of innovative solutions to help service providers optimize the management of their businesses. We are making significant investments in R&D; with the goal of doubling the number of products offered by the end of the year, and to achieve this, we are expanding our engineering team As a Full-Stack Developer, you will contribute to the development and evolution of the Smartness platform, working end-to-end across backend services, integrations, and user-facing applications. You will play a key role in designing, building, and maintaining connections between our platform, multiple product domains, and Partners’ APIs, gaining a deep understanding of system architecture and data flows.

You will tackle both technical and product-driven challenges, helping to deliver scalable, reliable solutions that support business growth. Your work will enable seamless communication with external systems, unlock new features and integrations, and ensure high performance and quality through close collaboration with engineering and product teams.

You Will Be Responsible For

Design, develop, and maintain API integrations with new and existing Partners, ensuring reliable and scalable data flows

Independently build and evolve internal and external APIs, contributing to the Smartness umbrella application architecture

Collaborate with single product teams to clearly define domains, responsibilities, and integration contracts

Analyze and interpret Partners’ API documentation and translate requirements into robust technical solutions

Take ownership of features and integrations end-to-end, from design and implementation to deployment and maintenance

Troubleshoot complex integration and system issues, proposing and implementing technical improvements

Contribute to system performance, scalability, reliability, and observability (logging, monitoring, alerting)

Write clean, maintainable, well-tested,



and well-documented code following best engineering practices

Leverage AI/LLM tools to improve development velocity (e.g. code generation, refactoring, documentation, reviews) when appropriate

Work closely with internal stakeholders and external Partners to resolve technical challenges and align on solutions What Are We Looking For? ? 5–7 years of experience in Backend or Full-Stack development within SaaS or product-driven environments

Strong programming fundamentals in JavaScript and TypeScript, with adherence to clean code, testing, and code review practices

Deep understanding of the Node.js ecosystem and experience building APIs and backend services

Experience with SQL databases, preferably PostgreSQL; familiarity with Redis is a plus

Experience with microservices architectures, API design patterns, and event-driven or asynchronous distributed systems (nice to have)

Ability to work effectively with an existing codebase and take ownership of complex features

Experience collaborating in small, agile teams with end-to-end ownership of features

Comfort interacting with external Partners to clarify technical requirements and integration details

Strong problem-solving mindset, with the ability to propose solutions and improvements autonomously

Nice to have: experience with modern frontend frameworks (e.g. Vue 3, React Native), AI/LLM-powered applications, or AI service integrations What Do We Offer? ? Work in a small and top-performing team that moves extremely fast where you are extremely important.

Work without having to deal with jerks and ego-maniacs.

The opportunity to join one of the best travel-tech sales teams in Europe.

A place where your talent can blossom.

An environment where mistakes are allowed – we make bold choices to achieve ambitious goals, learn from mistakes, and move forward.

A place where your voice matters – meetings provide space for new ideas and projects, regardless of your role or seniority.

Continuous growth – we challenge the status quo,



renewing our sales processes and approaches to meet challenging goals.

We have fun while working! We are easygoing people. Leverage state-of-the-art software and automation frameworks to optimize development processes and enhance focus on delivering value to clients and achieving business goals.

Remote working.

We offer competitive compensation and the opportunity to participate in the company’s long-term growth through equity access. Early-career professionals typically join with an annual OTE starting from €25,000 across Europe, while candidates with significant relevant experience may receive compensation of up to €82,000, depending on their expertise, scope of responsibilities, and expected impact - also, you have the opportunity to receive equity, aligning your success with the long-term growth of the company. Our compensation philosophy is designed to reward growth, ownership, and meaningful contributions.

As you develop your skills and increase your impact within the company, your compensation can progress rapidly to reflect your achievements and responsibilities. For exceptional candidates demonstrating outstanding potential or experience, we may consider offers beyond the standard compensation ranges. If you're reading this, it means you're genuinely interested, and that excites us!

Here's what you need to know: We're highly driven and set our goals higher than most, pushing boundaries others may deem impossible.

We work much harder than most companies out there.

Every day, we step out of our comfort zones, fueling rapid growth and learning, even though it might come with its stress.

We hold ourselves and our team to the highest standards of excellence and culture.

Should we feel that this role isn't the right match for you, for the agevolazioni of both parties, we may need to part ways. We hope this sheds light on whether this could be your next adventure. If you believe it is, we warmly invite you to apply.

Discover your full potential with us! A quick heads-up: we reply to every candidate. If you're waiting for an update, please check your spam/junk folder too - sometimes our emails end up there. We wouldn't want you to miss a message from us!

By submitting this application, I agree that my personal data will be collected, processed, and retained by the company solely for the purposes of managing and assessing my candidacy.

Vedi l’offerta su Go Lavoro: golavoro.it/annuncio-lavoro/79343v