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Barcelona
843Full Stack Engineer
2 ago.Synca
Barcelona, ES
Full Stack Engineer
Synca · Barcelona, ES
Javascript HTML TypeScript Desarrollo web Resolución de problemas React AWS Back-End Desarrollo Full Stack Resolución creativa de problemas CSS
🎯 Big News!
We just raised funds from one of Scandinavia's largest consulting groups, Aura - a €100M+ revenue powerhouse whose clients include Porsche, Samsung, and Adidas! This strategic partnership positions us to grow quickly in a relatively untapped market. Now we’re looking for a talented developer to join our team and help propel our success!
🌟 Why Join Us?
Imagine a world where every piece of business information automatically finds its way to the right person, at the right time, in exactly the right format. That's what we're building - an AI-powered workspace that transforms how businesses handle information and generate insights.
Our platform is already catching attention: we're fresh out of our proof-of-concept phase, have secured development funding from our consulting partner, and are positioned to tap into their enterprise client network. Now we're ready to scale our platform to the next level!
🧠 Our Philosophy & Story
We're not your typical tech startup. Our technical co-founder learned to code using GPT as a pair programmer in 2022, and is now building full-stack applications for businesses worldwide. This unconventional journey means we deeply understand what it's like to learn and grow in tech, and we're excited to support others on similar journeys.
We believe great software comes from creative problem-solving and innovative approaches, not just following traditional playbooks. We've proven that with the right tools, mindset, and determination, anything is possible in tech.
What does this mean for you? We're looking for a builder - someone eager to learn, experiment, and grow. You don't need traditional credentials or years of bootcamps; you need creativity, determination, and a willingness to find solutions independently.
Our approach to quality is uncompromising, but our path to getting there is flexible. We believe in:
- 🛠️ Using every tool at our disposal (including AI) to learn and build better
- 🎯 Focusing on outcomes rather than following rigid processes
- 🔄 Learning through doing and real-world feedback
- 🎨 Finding creative solutions to challenges
- 🤝 Growing together as a team
🎯 The Opportunity
We're looking for a passionate engineer to join our small-but-mighty team (min 40 hours/week). You'll work directly with our senior developer and founding team, building features that real users will love. If you're excited about AI, ready to learn fast, and want to be part of something big from the early stages - let's talk!
✨ What You'll Do
- 🎨 Build beautiful, intuitive interfaces that users love
- 🔧 Turn designs into pixel-perfect components
- 🤝 Collaborate with our senior dev(s) on feature implementation
- 📚 Learn best practices in modern web development
- 👥 Join an early stage startup with traction
- 🚀 See your code make an impact in the real world
🛠️ Our Tech Playground
- React
- TypeScript
- Express
- AWS
- Tailwind
👀 What We're Looking For
- React basics under your belt
- Experience integrating AI/ML services
- JS & CSS knowledge
- Eagerness to learn and grow
- Problem-solving mindset
- Located within CET ±2 hours
- Excellent English communication skills
🎉 Bonus Points For
- TypeScript experience
- Next.js familiarity
- Tailwind CSS knowledge
- Side projects you're proud of
- Open source contributions
- You use AI in your current workflow
🎁 What We Offer
- 💰 Contract rate with plenty of room to grow as we do + potential equity
- 🏠 Flexible remote setup
- 📚 Dedicated mentorship from senior developers
- 🎯 Real projects, real impact
- 🚀 Room to grow as we scale
- 🎓 Learning and development opportunities
- 🤝 Direct access to founding team
🎯 Why You'll Love It Here
- 🌱 We believe in growing together
- 🤝 Your ideas matter, regardless of experience
- 🎭 Work-life harmony is real
- 🚀 Fast-paced but supportive environment
- 📈 Clear path for growth
🎪 Our Friendly Interview Process
We keep it simple and focused on learning about you:
- Initial chat about your journey and interests
- Small take-home project (nothing scary!)
- Code review discussion
- Team meet and greet
- Final chat and offer
🎨 What A Typical Week Looks Like
- Build new components for our platform
- Pair program with our senior developer
- Join our team planning sessions
- Learn about new technologies
- See your code deployed to production
- Flexible schedule across your 40 hours
💫 Growth Potential
Starting with us means:
- Learning from experienced developers
- Working with cutting-edge AI technology
- Building a portfolio of real-world projects
- Growing with a fast-moving startup
- Potential for increased hours and responsibilities as we scale
🚗 Ready to Apply?
Send us:
- Your GitHub/portfolio (if you have one)
- What excites you about building software
- A project you're proud of (could be anything, not just code!)
- Your timezone and available hours
- When you could start
- A resume
Email us at [email protected] - We can't wait to meet you!
P.S. Don't worry if you don't tick all the boxes - we care more about your potential and enthusiasm than a perfect resume. If you're excited about what we're building and eager to learn, we want to hear from you! 🚀
MVST
Full Stack Development Internship
MVST · Barcelona, ES
Teletrabajo Javascript Agile Ruby TypeScript React Flutter
About The Job
- Solve difficult problems and build beautiful and intuitive features within a cross-functional team of technologists, designers, product owners and agile coaches
- Collaborate with a programming team of 2-4 to realise a creative vision throughout the development cycle
- Work closely with all other disciplines (Design, Product, etc.) to help everyone achieve their creative and project goals
- Build new product features from start to finish: through conception, research, maintenance, and polish
- Ensure code quality and ensure good working practices are developed and maintained
- Work with the newest technologies and have the freedom to try out new things on a regular basis
We are looking for people with curious, competitive, and highly energetic ambitions.
- Our tech stack is built around JavaScript and typescript, mainly Node and React.js. Also, we are pretty open to other languages and experiences (Ruby, Flutter etc.)
- Good working understanding of user-centered processes and JavaScript the latest development tools likewise, you keep up always with the latest trends in technology
- Always thinking beyond our customers and aspire to offer the best customer experience
- Being part of a learning culture. You have a passion for coding and enjoy sharing your knowledge with colleagues to bring new insights and ideas to the team
- You care about the business implications of anything you build. You are not just going after cool stuff - You understand the balance between craft, speed, and the bottom line
- You don't fear trying something different, break imaginary barriers and aim for innovative design
- Fluent English skills complete your profile
- Your university has to be willing to provide an internship agreement with the company.
- Competitive salary
- Flexible work schedule and remote work options
- Travel budget to explore Munich and/or Barcelona
- Company-sponsored social events, (e.g., team-retreats in Mallorca, Italy) and team-building activities (e.g., yearly Christmas hackathon)
- Opportunities for growth and advancement within MVST (e.g., sponsored Udemy courses)
- Free language courses
- Sponsored gym membership
- Digital vouchers for meals and (public) transport tickets
- Monthly company breakfast and lunch
- Free coffee, water, fresh fruits and snacks, granola bar for breakfasts
Desarrollador Full Stack
14 jul.Serem
Barcelona, ES
Desarrollador Full Stack
Serem · Barcelona, ES
Node.js Angular Agile AWS
Desde Serem, nos encontramos en la búsqueda de un DESARROLLADOR FULLSTACK ANGULAR+NODE con al menos 3 años de experiencia para importante proyecto en Barcelona.
Requisitos:
Senior frontend fullstack engineer para nuevo equipo en Cliente Seguros.
Importante buen nivel de inglés porque la comunicación con cliente será en este idioma (valorable también Francés).
Necesario conocimiento técnico: Angular (no AngularJS) + Node.js
Valorable: AWS, Agile
Será necesario que acuda a la oficina de Barcelona del cliente 2 días por semana.
Fomentamos un ambiente de trabajo multicultural e inclusivo, no discriminamos por edad, género o creencias; así como ofrecemos igualdad de oportunidades a todo el personal.
Desarrollamos nuestras actividades bajo los principios del cuidado del medioambiente, la sostenibilidad y la responsabilidad social corporativa; colaboramos en proyectos de reforestación y sostenibilidad.
Apoyamos los 10 principios del Pacto Mundial y los 17 Objetivos de Desarrollo Sostenible, en materia de derechos humanos, condiciones laborales, medio ambiente y anticorrupción Soporte logístico
Full-Stack Engineer
5 jul.Preply
Barcelona, ES
Full-Stack Engineer
Preply · Barcelona, ES
React PHP Python CSS HTML TypeScript Go
We power people’s progress.
At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalized learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled, and it’s creating real impact. So far, 90,000 tutors have delivered over 20 million lessons to learners in more than 175 countries. Every Preply lesson sparks change fuels ambition, and drives progress that matters.
Meet the team!
Join Preply’s Teams and help us power people’s progress through life-changing learning experiences. We’re on a mission to combine the magic of the best tutors with cutting-edge AI to create personalized journeys that keep learners motivated and inspired.
The Preply Engineering Team provides the tools to help unlock human potential through learning.
Our team leverages the powerful combination of Python/Django and ReactJS to engineer scalable, resilient applications that provide our users with an exceptional and seamless experience.
We are tech-agnostic, meaning we are open to considering candidates with diverse technology backgrounds, such as Java/Spring, Node.js/Express.js, Ruby/Ruby on Rails, Scala/Play, PHP, or Golang.
While Python is our primary programming language, prior experience with it is not mandatory. What truly matters is your enthusiasm for learning Python and your ability to adapt quickly to using it for product development.
What You’ll Be Doing
You will work in a cross-functional team alongside the Product Manager, Product Designer, UX Writers, Data Analytics, Technical Leads, Engineers and other cross-functional team members to deliver engaging features through A/B tests and build top-notch products, including, but not limited to:
- Back-end Development: Develop and own backend features using Python/Django, supporting the creation of new backend services and designing, creating, and troubleshooting integrations with third-party vendors.
- UI Development: Develop frontend features in React/Typescript, launched in our A/B experimentation framework.
- Implementation: Take on the responsibility of writing services from initial concept to full-fledged deployment.
- Raising the bar of our end-to-end solutions: Leverage previous experience to implement and socialize current best practices in frontend and backend.
- Use a Data-driven approach: Our goal is not to deliver code but to deliver user value. Data-driven approaches and experimentation are its heartbeats. Together with the product, data, and UX teammates, the team is responsible for value delivery, analysis, ideation, and focus.
- System Design: Design efficient system architectures that align with team goals, constraints and schedules.
- Prioritisation: Strike a balance between delivering fast results and maintaining high-quality, sustainable systems.
- Chasing Excellence: Embody a mindset of mastery by continuously seeking to improve your craft, delivering work of exceptional quality, and inspiring those around you to aim higher.
- Full-Stack Expertise: This role is primarily backend-focused, with about 70% of the work on back-end development and 30% on the front-end, requiring solid backend expertise and well-rounded full-stack engineering skills.
- Exposure to front-end tech: A good understanding of React, Typescript, HTML5, and CSS.
- Exposure to architectural patterns of a large, high-scale web application (e.g., well-designed APIs, high-volume data pipelines, efficient algorithms);
- Proactive Problem-Solving: You will be expected to face and solve challenges independently, both in the codebase and in our product initiatives.
- High level of self-organization, ownership, and responsibility;
- Communication Skills: Good at working with others and communicating effectively in English at a B2 level or higher.
- A great collaborator with excellent verbal and written communication skills. Minimum B2 English level;
- Willingness to be on-call for your squad (1 week every 5 weeks).
- Open, collaborative, dynamic, and diverse culture.
- A generous monthly allowance for lessons on Preply.com, Learning & Development budget, and time off for your self-development;
- A competitive financial package with equity, leave allowance, and health insurance;
- Not in Barcelona? We offer an attractive relocation package to join us in our Preply Barcelona Hub;
- Access to free mental health support platforms;
- Access to Gympass-partnered wellness and gym centers throughout Spain to promote and support well-being and physical health;
- The opportunity to shape the lives of learners and tutors through language learning and teaching in 175 countries (and counting!).
- Care to change the world - We are passionate about our work and care deeply about its impact to be life changing.
- We do it for learners - For both Preply and tutors, learners are why we do what we do. Every day we focus on empowering tutors to deliver an exceptional learning experience.
- Keep perfecting - To create an outstanding customer experience, we focus on simplicity, smoothness, and enjoyment, continually perfecting it as every detail matters.
- Now is the time - In a fast-paced world, it matters how quickly we act. Now is the time to make great things happen.
- Disciplined execution - What makes us disciplined is the excellence in our execution. We set clear goals, focus on what matters, and utilize our resources efficiently.
- Dive deep - We leverage business acumen and curiosity to investigate disparities between numbers and stories, unlocking meaningful insights to guide our decisions.
- Growth mindset - We proactively seek growth opportunities and believe today's best performance becomes tomorrow's starting point. We humbly embrace feedback and learn from setbacks.
- Raise the bar - We raise our performance standards continuously, alongside each new hire and promotion. We build diverse and high-performing teams that can make a real difference.
- Challenge, disagree and commit - We value open and candid communication, even when we don’t fully agree. We speak our minds, challenge when necessary, and fully commit to decisions once made.
- One Preply - We prioritize collaboration, inclusion, and the success of our team over personal ambitions. Together, we support and celebrate each other's progress.
Preply is committed to creating a diverse and inclusive environment where people from all backgrounds can thrive. Different opinions and viewpoints are key ingredients in our success as a multicultural Ed-Tech company.
Preply will consider all applications for employment without regard to race, color, religion, gender identity or expression, sexual orientation, national origin, disability, age or veteran status. Together, we are The World Class.