Senior Software Engineer - Back End
New
Remote (must be based in Portugal)Full-TimeSenior
Salary not disclosed
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Job Details
- Languages
- English (written and spoken)
- Experience
- 5+ years of experience building service-oriented applications
- Required Skills
- AWSPythonAgileDesign PatternsDynamoDBJavaOAuthSCRUMTypeScriptC#NosqlRESTful APIsMicroservicesUnit Testing
Requirements
- 5+ years of experience building service-oriented applications with Java, Python, C#, TypeScript, or similar.
- Proven experience designing and implementing microservice architectures.
- Hands-on experience with quality testing (unit, integration, end-to-end).
- Strong grasp of design patterns and architectural best practices.
- Proficient with relational and/or NoSQL data stores.
- Excellent communication skills in English (written and spoken).
- Experience working in Agile environments (Scrum or Kanban).
- Knowledge of security best practices (OAuth, JWT, encryption).
- Bachelor’s degree in Computer Science (or equivalent experience).
- AWS serverless experience (DynamoDB, SQS, etc.).
- Analytical mindset with a focus on continuous improvement.
- Comfortable in a fast-moving, dynamic environment where requirements evolve.
Responsibilities
- Design, develop, and maintain scalable microservices in AWS using TypeScript (or other modern OOP languages).
- Build services that integrate seamlessly through well-defined APIs, ensuring modularity, scalability, and performance.
- Champion testing excellence: write and maintain unit, integration, and end-to-end tests, driving high test coverage and adopting TDD where appropriate.
- Actively contribute to Agile ceremonies (Scrum or Kanban) and collaborate with product owners, architects, and engineers across teams.
- Participate in code reviews, ensuring high-quality, maintainable, and well-documented code.
- Engage in technical design discussions to shape the evolution of our platform.
- Continuously learn and grow: Tillster offers access to 16K+ online courses to keep your skills sharp and future-ready.
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