Remote (Global)

The Flex Ventures is hiring a Senior Backend & Frontend Engineer

About the Role

The role involves developing and maintaining full-stack applications, ensuring high performance, security, and scalability while collaborating with product and design teams to implement robust technical solutions.

Responsibilities

  • Design and implement server-side logic and APIs
  • Build responsive user interfaces using modern frameworks
  • Optimize applications for speed and scalability
  • Collaborate with frontend and backend developers
  • Write clean, maintainable, and testable code
  • Troubleshoot and debug production issues
  • Participate in code reviews and technical discussions
  • Ensure data integrity and security across systems
  • Integrate third-party services and APIs
  • Maintain documentation for systems and workflows
  • Support deployment and monitoring processes
  • Work with databases for efficient data storage and retrieval
  • Implement authentication and authorization mechanisms
  • Contribute to architectural decisions and planning
  • Monitor application performance and usage metrics
  • Respond to changing project requirements efficiently
  • Ensure compliance with industry standards
  • Collaborate with QA teams to resolve defects
  • Participate in sprint planning and retrospectives
  • Support continuous integration and delivery pipelines
  • Evaluate and adopt new technologies when beneficial
  • Mentor junior developers and share knowledge
  • Maintain focus on user experience and system reliability
  • Balance technical debt with feature development
  • Deliver projects on schedule with high quality

Nice to Have

  • Master's degree in computer science or related field
  • Experience with large-scale distributed systems
  • Familiarity with GraphQL
  • Knowledge of DevOps practices
  • Experience with frontend state management libraries
  • Background in fintech or high-transaction environments
  • Contributions to open-source projects
  • Public speaking or conference participation
  • Experience with performance tuning
  • Knowledge of accessibility standards
  • Understanding of data privacy regulations
  • Experience with A/B testing frameworks
  • Familiarity with internationalization
  • Leadership experience in technical projects
  • Certifications in cloud platforms

Compensation

Competitive salary with performance-based bonuses

Work Arrangement

Hybrid work model with flexible remote options

Team

Collaborative cross-functional team with agile development practices

Technology Stack

  • Uses Node.js and Python for backend services
  • Frontend built with React and TypeScript
  • PostgreSQL and MongoDB for data storage
  • Hosted on AWS with Kubernetes orchestration
  • CI/CD powered by GitHub Actions

Growth Opportunities

  • Path to technical leadership roles
  • Annual learning and development budget
  • Internal mobility across product teams
  • Mentorship programs for career advancement
  • Regular performance reviews with feedback

Available for qualified international candidates

Required Skills
Node.jsTypeScriptPythonFastAPIReact.jsAWSAmazon DynamoDBAPI DesignCloud ArchitectureDistributed Systems
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About company
The Flex Ventures
The Flex Ventures is the venture studio arm of The Flex, a fast-growing European proptech company reimagining flexible living for the modern world. It builds the next generation of category-defining companies at the intersection of real estate, technology, and lifestyle.
All jobs at The Flex Ventures Visit website
Job Details
Category frontend
Posted 6 months ago