.NET Full Stack Engineer
The CHI Software team is not standing still. We love our job and give it one hundred percent of us! Every new project is a challenge that we face successfully. The only thing that can stop us is… Wait, it’s nothing! The number of projects is growing, and with them, our team too. And now we need a Senior .NET Full Stack Engineer.
We need a full stack engineer who excels at building, hardening, and operating production applications across the entire technology stack.
You’ll own applications end-to-end: frontend, backend, database, deployment, observability, and iteration.
Strong in modern web technologies, API development, CI/CD, containerization, and cloud infrastructure.
Responsibilities:
- Design, build, and maintain full stack applications including frontend interfaces, backend services, and data processing components;
- Turn prototypes into production systems: refactor for clarity, performance, resilience, and observability across the entire application stack;
- Extend and improve legacy codebases;
- Create and evolve CI/CD pipelines (GitHub Actions) with automated tests, security and quality gates;
- Containerize and deploy to Azure (App Service, AKS, Functions, Container Apps);
- Implement logging, metrics, tracing, and alerting;
- Manage secrets, configuration, and artifact promotions through the software lifecycle;
- Write and maintain automated tests (unit, integration, contract, load, end-to-end, etc);
- Participate in design and code reviews;
- Produce concise technical docs, runbooks, and contribute to post-incident reviews.
Core Qualifications
- 4+ years professional full stack application development (or comparable impact);
- Strong proficiency in modern web technologies: JavaScript/TypeScript, HTML5, CSS3, and at least one backend language, preferably .NET;
- Proven experience shipping & operating production applications in the cloud (Azure preferred);
- RESTful API development and modern frontend SPA frameworks (React, Angular, Vue.js, etc);
- Containerization expertise and image optimization basics;
- Security fundamentals: OWASP Top 10, authentication vs authorization, secret management, artifact scanning;
- Observability mindset: logs vs metrics vs traces, SLOs / error budgets;
- Testing focus: unit and integration testing frameworks, coverage strategies, mocking vs contract tests;
- Comfortable reading/writing infrastructure-as-code;
- Comfortable with the concepts of a 12 Factor application.
Preferred / Nice to Have
- Azure Cloud knowledge: AKS, App Service, Functions, Static Web Apps, Event Hub, Service Bus, Key Vault, AAD (Entra ID), Container Registry, Storage (Blob/Table/Queue), Monitor;
- Experience with maintaining and/or deploying to Kubernetes;
- Event-driven & message-based architectures; streaming patterns;
- Performance profiling tools and tuning experience (browser dev tools, backend profilers);
- Clean Architecture / DDD exposure;
- LLM usage or developing an agentic AI experience a plus Tooling Snapshot
- Languages: JavaScript/TypeScript, Python, C#, HTML5, CSS3, Bash.
- Frontend: Angular, PrimeNG, build tools;
- Backend: FastAPI, .NET Core;
- CI/CD: GitHub Actions, Azure DevOps. Octopus Deploy;
- Cloud/Infra: Azure (AKS, App Service, Functions), Docker, Terraform;
- Data: PostgreSQL, Redis, Cosmos DB, Azure AI Search;
- Observability: Datadog.
Our perks
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Covered vacation period: 20 business days and 5 days off
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Free English classes
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Flexible working schedule
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Truly friendly and supporting atmosphere
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Working remotely or in one of our offices
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Medical insurance for employees from Ukraine
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Compensation of psychological counseling
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Legal support
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Relocation assistance
