Senior Backend-Focused Fullstack Engineer (.NET) jobs in United States
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Travel Diaries · 1 month ago

Senior Backend-Focused Fullstack Engineer (.NET)

Travel Diaries is a company specializing in digital journaling apps, and they are seeking a Senior Backend-Focused Fullstack Engineer to own and evolve the backend foundation of their platform. The role involves backend engineering, Azure cloud infrastructure management, AI integration, and collaboration with a small, motivated development team.

Travel

Responsibilities

Develop and maintain backend services in .NET/C# within our microservices architecture (currently 6 services: API Gateway, Basket, Diary, Order, Product, Shipment)
Build efficient, secure, and well-documented RESTful APIs
Work with SQL Server and complementary NoSQL databases
Maintain and expand our Azure-based infrastructure (App Services, Storage, SQL, Monitoring, etc.)
Manage CI/CD pipelines using Azure tooling
Guarantee performance, cost efficiency, and reliability in Azure
Set up and maintain observability, monitoring, and automated scaling
Work heavily with Docker
Manage and operate infrastructure using Kubernetes
Improve deployment workflows and engineering productivity
Experiment with and integrate AI tools (LLMs, embeddings, vector search, auto-summarization, content generation, etc.)
Help shape new AI-powered journaling experiences
Assist with React/Next.js integrations when needed, ensuring smooth backend–frontend interaction
Act as a key partner to product and design
Participate in code reviews and mentor team members
Bring forward ideas that make our platform faster, stronger, and smarter

Qualification

.NET/C#AzureMicroservicesDockerKubernetesSQL ServerNoSQL databasesCI/CD pipelinesAI integrationReactNext.jsXUnitNUnitJestRTLProactive mindsetCommunication skills

Required

5+ years experience in backend-heavy fullstack engineering
Expert-level .NET/C# skills
Strong experience with microservices and distributed systems
Extensive hands-on experience with Azure
Strong understanding of SQL Server, plus experience with NoSQL databases
Solid experience with Docker and Kubernetes
Experience maintaining production-grade CI/CD pipelines
Strong communication skills and experience working in small, autonomous teams
A proactive, entrepreneurial mindset — you make things happen, not wait for instructions
Passion for shipping high-quality, user-facing features

Preferred

Experience with AI/LLM-driven features
Frontend knowledge: React, Next.js
Testing frameworks: xUnit, NUnit, Jest, RTL

Benefits

Remote-friendly and flexible.

Company

Travel Diaries

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Capture, share, and immortalize your travel memories with Travel Diaries.

Funding

Current Stage
Early Stage
Total Funding
$1.28M
2023-11-11Undisclosed· $1.28M
Company data provided by crunchbase