Senior

Ticketdoor; Barcelona; A distancia; EUR 60.000 - 80.000; Jornada completa

Descripción de la vacante

A travel technology platform is looking for a Senior Fullstack Developer to design and implement scalable solutions. The ideal candidate has over 6 years of fullstack experience, especially in Node.js and React. This position is fully remote and offers a collaborative culture with a focus on digital transformation in travel.

Servicios

Fully Remote Work

Collaborative, trust-based culture

Formación

• 6+ years of fullstack development experience.
• Strong experience with NestJS (backend) and React (frontend).
• Solid understanding of PostgreSQL and database optimization.

Responsabilidades

• Lead the design and implementation of complex, scalable solutions.
• Build and maintain robust backend services with NestJS.
• Develop dynamic UIs using React and TypeScript.

Conocimientos

Fullstack development experience with Node.js

Expert in system design

Experience with NestJS

Proficient in PostgreSQL

Building and consuming REST APIs

Frontend frameworks (React preferred)

Asynchronous processing and message queues

Strategic communication skills

Descripción del empleo

Ticketdoor is an online platform designed to transform the travel experience, offering a wide variety of bookings for activities, tours, and events.

We serve as a centralized hub where travelers can easily discover and book unique experiences.

At Ticketdoor, we’re not just looking for another hire: we’re seeking a visionary partner to help build the future of travel experiences. If you’re eager to drive digital transformation in the tourism industry and create products that inspire travelers worldwide, we’d love to hear from you.

Senior Fullstack Developer

Your Impact as a Senior Developer

As a Senior Fullstack Developer, you’ll lead the design and delivery of complex solutions for our global platform. You will lead the design and implementation of complex, scalable solutions, translating high-level objectives into well-defined tasks. Your technical leadership and strategic perspective will directly influence product decisions, engineering practices, and overall business success.

What You’ll Do

• Lead the design and implementation of complex, scalable solutions across backend and frontend.
• Build and maintain robust backend services with NestJS, optimizing PostgreSQL for high-volume data processing.
• Develop dynamic, responsive UIs using React, TypeScript, and modern frontend frameworks.
• Design and consume RESTful APIs for seamless integrations with partners and providers.
• Monitor, optimize, and ensure system performance and reliability using caching, automated testing, and clean architecture.
• Mentor junior developers, fostering a culture of quality, learning, and constructive conflict resolution.
• Collaborate cross-functionally with product, design, and engineering teams to deliver high-impact fullstack solutions.
• Apply business-focused thinking and data-driven decision-making to align technology efforts with company goals.

Who You Are

• 6+ years of fullstack development experience with Node.js, TypeScript, and frontend frameworks (React preferred).
• Expert in system design, scalable and secure infrastructure.
• Strong experience with NestJS (backend) and React (frontend).
• Solid understanding of PostgreSQL and database optimization for performance.
• Proficient in building and consuming REST APIs.
• Familiarity with asynchronous processing and message queues (RabbitMQ, Kafka).
• Excellent strategic communication, and conflict resolution skills.
• Proactive, results-oriented, and business‑savvy, with decisions supported by data when applicable.

Why Join Ticketdoor

• Fully Remote Work
• Collaborative, trust‑based culture with flexibility at its core.

Senior Cloud & Security Software Engineer

Hoy

Java Software Engineer | Hexagonal | 100% Remoto

08001 Catalunya, Catalonia knowmad mood

Hoy

• Cultura human centric.

Our mood

Evolution mood

Software Backend Engineer

Hoy

PropHero, the AI & data-powered platform simplifying property investment, is on a fast-track to success! Backed by global VCs and founded by McKinsey Alumni, we're expanding our team constantly. Are you a detail-oriented professional with strong organizational skills? Join us in a transparent, respectful, and flexible work environment, surrounded by ambitious and good vibes individuals driving change. At PropHero, we're building the property investment future. If you're ready to contribute to our vision of making property investment simple and accessible for everyone, we want you on our team!

How will you contribute to PropHero?

Your mission as a Backend Software Engineer will be to design and build the robust, scalable, and high-performing backend systems that form the backbone of the PropHero platform. You will leverage your expertise in Node.js, TypeScript, and Serverless architecture to create the core APIs and services that ensure our user experience is seamless, secure, and reliable.

Your success in this mission will be stellar if you succeed in the following areas:

• Build and optimize robust backend services and APIs using Node.js, TypeScript, and Serverless architecture.
• Collaborate with cross‑functional teams to define technical requirements and deliver seamless features.
• Ensure backend systems are optimized for scalability, performance, and reliability.
• Write clean, maintainable, and testable code, applying SOLID principles and best practices.
• Participate in architectural decisions and suggest new tools or strategies to continuously improve the platform and development processes.

What will make you succeed with us? (Skills required)

Experience:

• Minimum of 5 years of professional experience in backend development.
• Proficiency in Node.js and TypeScript, with a proven track record of building and deploying robust, scalable backend services.
• Hands‑on experience with Serverless architectures (e.g., AWS Lambda). A bonus point if you have experience with SST.
• Deep practical knowledge of SOLID principles and Clean Code techniques.

General Skills:

• Strong understanding of system architecture and the ability to design scalable, secure, and maintainable systems.
• Proactive and autonomous, with excellent communication skills for collaborating in a global, distributed team.
• Strong problem‑solving and analytical skills with a keen attention to detail.
• Continuous improvement mindset.
• Proven use of AI coding assistants to accelerate delivery while maintaining high quality.

Tools:

• Proficiency with Git for version control and knowledge of CI/CD pipelines.
• Strong knowledge of API standards (REST) and security best practices.
• Leveraged AI tools, such as Cursor, to accelerate development cycles and improve efficiency.

Language:

• Advanced English, as all internal communications are conducted in English within our globally distributed team.

Culture Fit:

• Optimistic and passionate about building the technical foundations that power great products.
• Results‑driven, eager to innovate, and comfortable in a fast‑paced startup environment where you can take ownership.
• An AI enthusiast who wants proactively introduce new tools and be innovative to accelerate the team’s performance and productivity.

What benefits can PropHero bring you?

• We work remotely and in a flexible environment.
• Learning and development. No matter where you come from, no matter what you have studied, you will always have room to learn from others and develop yourself by participating in an open and transparent environment full of experiences and creative ideas.
• Great Teamwork. If you join us you will be part of a growing strong team composed of different levels of seniority, where decision and ownership is shared.
• Early‑stage Startup and opportunity for career growth. You will be part of the growth of a powerful startup with international projection and you will be able to gain more responsibility.
• Competitive economic package.

We are committed to fostering an inclusive and equitable workplace where diverse perspectives and backgrounds are not only welcomed but celebrated. We believe that diversity drives innovation and empowers us to build stronger connections with our clients and communities.

PropHero is an equal opportunity employer and is dedicated to ensuring a hiring process free from discrimination based on race, ethnicity, gender, age, disability, religion, sexual orientation, or any other characteristic protected by law. Our mission is to create a workplace where everyone feels valued, supported, and empowered to achieve their full potential.

Senior .Net Developer

Hoy

Wizeline, a global AI‑centric technology solutions provider, develops cutting‑edge, AI‑powered digital 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 of growth, collaboration, and impact.

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.

Key Responsibilities

• Design, build, and maintain advanced Android applications for phones and tablets.
• Implement, integrate, and optimize third‑party SDKs including advertising, analytics, and privacy frameworks.
• Identify and address technical debt, continuously improving team productivity and ensuring the delivery of high‑impact projects.
• Ensure application performance, stability, and responsiveness through profiling, debugging, and optimization.
• Write and maintain unit tests, UI tests, and automated pipelines to ensure code quality and minimize regressions.

Must‑have Skills

• 5+ years of Android native mobile development experience.
• Strong hands‑on experience with Kotlin and Java.
• Familiarity with data structures, system design, and design patterns.
• Hands‑on experience integrating third‑party SDKs, working across distributed teams, and ensuring compliance with privacy and advertising technologies.

Nice‑to‑have

• AI Tooling Proficiency: Leverage one or more AI tools to optimize and augment day‑to‑day work, including drafting, analysis, research, or process automation. Provide recommendations on effective AI use and identify opportunities to streamline workflows.
• Passion for news and creativity in introducing new ideas and technologies.
• Full‑stack background is a plus, with familiarity in cloud services, GraphQL, Firebase, etc.
• A background in journalism is advantageous.

What we offer

• Competitive compensation & total rewards.
• Health benefits & wellness programs.
• Savings & retirement plans.
• Global mobility opportunities.
• Flexible work policy.
• 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 culture here.