Senior Designer

Job Opening: Senior Designer (Contractor) – Remote Double is looking for a creative, organized, and strategically minded **Senior Designer** to join
- Create social media content
- Develop brand identities
- Support marketing team visually

Job Summary: Design, develop, and maintain scalable, secure, and high-performance backend systems, leading technical decisions and supporting system architecture definitions. Key Highlights: 1. Development of scalable and high-performance backend systems 2. Technical leadership and support in system architecture 3. Collaboration with multidisciplinary teams and mentoring of developers * Design, develop, and maintain scalable, secure, and high-performance backend systems Lead technical decisions and support system architecture definitions Develop APIs and distributed services Ensure code quality through best practices, automated tests, and code reviews Collaborate with multidisciplinary teams (Frontend, Product, Design, DevOps) Identify performance bottlenecks and propose continuous improvements Resolve complex problems and production incidents Contribute to the team's technical growth by supporting and mentoring less experienced developers Actively participate in agile ceremonies and technical planning Ensure compliance with security, scalability, and observability standards Requirements: * Solid experience as a C\# and .NET Backend Developer * Strong experience in developing RESTful APIs and/or GraphQL * Advanced knowledge of relational and non-relational databases * Experience with distributed system architecture and microservices * Solid understanding of version control (Git) * Experience with automated testing and software quality practices * Familiarity with agile methodologies (Scrum, Kanban) * Ability to make technical decisions and think critically * Strong communication and teamwork skills Benefits 20 days of scheduled leave. TotalPass.
João Silva
Indeed · HR