Responsibilities

Own the delivery pipeline end to end
Refinement: Challenge ambiguous business requirements, analyse acceptance criteria, and ensure technical feasibility
Architecture: Design decoupled, scalable solutions using Event-Driven Architecture (EDA) patterns
Execution: Write highly concurrent, thread-safe applications using .NET 8 or later, with a strong preference for composition over inheritance
Verification: Treat Test-Driven Development (TDD) as an essential engineering practice by writing robust unit and integration tests using xUnit and WireMock to prevent regressions
Delivery & Operations: Deploy through modern CI/CD pipelines and proactively monitor production telemetry using tools such as AWS CloudWatch, New Relic, and GitHub Actions to ensure rapid troubleshooting and operational excellence

Requirements

5+ years of experience designing and deploying complex, high-throughput backend systems using .NET
Deep, hands-on experience with AWS, particularly containerized workloads (ECS/EC2) and messaging services (SQS/SNS)
Strong understanding of SOLID principles, dependency injection lifetimes, and the ASP.NET Core middleware pipeline
Expert knowledge of asynchronous programming in C#. You understand how the thread pool works and why synchronous blocking (for example, using `.Result` or `.Wait()`) can severely impact the scalability and reliability of web APIs
Strong understanding of RESTful APIs, idempotent operations, and global exception-handling strategies
Advanced or fluent English, with the ability to clearly communicate architectural decisions and technical trade-offs to stakeholders and cross-functional teams

Nice to Have

Production experience with streaming platforms such as Kafka, Kinesis, or RabbitMQ
Strong understanding of AWS services and cloud-native architectures
Practical experience with LLMs and Generative AI using .NET or Python, particularly for AI-assisted engineering workflows and SDLC automation

Benefits

Private medical subscription
Private medical subscription for children
Counseling and psychotherapy services
Reimbursement for eyeglasses
Self-proposal salary process
Annual profit distribution, subject to company performance and board decision
Mindera Unit Plan
Flexible benefits options (sports, medical, cultural, donations)
Trainings and learning opportunities to grow within your role
Coaching and development guidance
25 days holiday
Flexibility to choose where you work from
Vacation incentive
Parties, gatherings & trips

Work Arrangement

Remote (Worldwide) — Porto, Portugal, Aveiro, Portugal, Coimbra, Portugal, Leicester, UK, San Diego, USA, San Francisco, USA, Chennai, India, Bengaluru, India, Blumenau, Brazil, Cluj-Napoca, Romania, Valencia, Spain, Casablanca, Morocco, Melbourne, Victoria, Australia, Remote

Additional Information

Travel time estimated between 0% and 15%
Transparency about use of AI during coding or interview process is expected
Work culture is fun and politics-free, built on lean and self-organisation principles