📍 Work Modality: Barcelona - Hybrid (3 days per week on-site) 🕒 Schedule: Full-time 📄 Contract type: Indefinite📝 Brief
Description
We are looking for a Backend Developer to join our team and contribute to the development of our next-generation project repository. If you are passionate about scalable architectures, cloud services, and high-performance backend solutions, this is an opportunity to work on cutting-edge technology in the blockchain and fintech space.✅
Key Responsibilities
- Backend Development: Design, develop, and maintain backend services and APIs using Node.js, TypeScript, and serverless frameworks.
- Integration with AWS Services: Implement integrations with AWS services such as SNS, SQS, API Gateway, and Lambda functions.
- Database Management: Manage and optimize PostgreSQL databases using Sequelize ORM and Sequelize TypeScript.
- Performance Optimization: Identify and resolve performance bottlenecks, implement caching mechanisms, and ensure optimal response times for backend services.
- Serverless Deployment: Deploy and manage serverless applications using Serverless Framework and esbuild for efficient bundling.
- DevOps & Tooling: Work with CI/CD pipelines, automate infrastructure provisioning, and ensure effective monitoring and logging of backend systems.
- Testing & Quality Assurance: Write unit tests, integration tests, and participate in code reviews to maintain high code quality and reliability.
- Documentation & Collaboration: Contribute to technical documentation, mentor junior developers, and collaborate closely with frontend and cross-functional teams.🎯
Requirements
- Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.2+ years of experience as a Backend Developer.
- Strong knowledge of Node.js, TypeScript, and modern backend technologies.
- Proficiency in PostgreSQL and Sequelize ORM with TypeScript.
- Familiarity with serverless architectures and deployments using Serverless Framework.
- Strong understanding of design patterns, SOLID principles, and backend development best practices.
- Excellent problem-solving skills and ability to work in a fast-paced, collaborative environment.
- Intermediate English level.🌟 Bonus Points
- AWS certification (e.g., AWS Certified Developer
- Associate).
- Experience in building and maintaining scalable and distributed systems.
- Knowledge of event-driven architectures using AWS SNS, SQS, and event sourcing patterns.
- Contributions to open-source projects or active participation in developer communities.
If you are looking for a challenge in backend development, working with scalable, high-performance architectures, and cloud-native technologies, we would like to hear from you.AI and Blockchain knowledge or interest.💬 Soft
Skills
- Problem Solving
- Teamwork & Collaboration
- Communication
Skills
- Adaptability & Continuous Learning
- Mentoring & Knowledge Sharing🎁 Company Benefits
- Hybrid work model and flexible hours.
- Worldwide telework for 4 weeks per year.
- Health coverage
- Compensation and benefits package
- Birthday day off Wellness programs🔎 Why Brickken?
- Rebuilding at Its Core: Innovation alone is not enough to describe our daily tasks, as we aim to be better than we were yesterday.
- We have the ability to question and enhance our work continuously.
- Global Impact: Your work will cross borders and transform the vision of the fintech landscape on a global scale.
- Growth and Learning: We foster an environment of continuous learning and personal development.
Teambuilding: Being united is the most important thing for us, which is why we organize internal workshops.
Startup Environment & Collaborative Culture: You'll be part of a dynamic international team ( +10 nationalities) that values creativity, diversity, and inclusivity.
