C#：17,094 個職缺

On-siteNorth AmericaPrincipal

Principal Software Engineering Manager - CoreAI

ai cloud cpp csharp dotnet +6 skills

Overview Do you want to lead a team building the C# language, compiler, and developer tools used by millions of developers around the world? The C# team is looking for a Principal Software Engineering Manager to lead a…

Atlas Technica

agentic-ai ai api authentication automation +30 skills

AI Engineer

RemoteEuropeFull-time

Ukraine

AI Engineer at Atlas Technica (IT services provider for hedge funds and investment firms) building and deploying production-grade AI-enabled applications and integrations under a Principal AI Architect. Core day-to-day stack: Python, Microsoft Azure, LLM/RAG/agentic workflows, REST APIs and MCP connectors, Microsoft 365/SharePoint integration, and CI/CD with Docker.

dmTECH Polska

RemoteEuropeFull-timeMiddle

Test Automation Engineer z AI

ai api automation csharp cypress +11 skills

Design, build, and maintain test-automation frameworks in Python and C# for web apps, APIs, and SAP/non-SAP environments using Playwright/Selenium, while integrating AI/ML into QA and DevOps pipelines on a B2B contract at dmTECH Polska.

100 – 170 PLN / hr

Reply

HybridEuropeFull-timeMiddle

Software Test Engineer

acceptance-criteria agile ai android api +18 skills

Software Test Engineer at Reply in Katowice performing manual, functional, regression, and exploratory testing of iOS and Android apps and backend services. Designs and maintains automated tests using Playwright, Cypress, Appium, or Selenium, analyzes API responses and logs to identify root causes, and integrates testing into CI/CD pipelines.

9 000 – 13 000 PLN / mo

Jit Team

HybridEuropeFull-timeSenior

Test Manager for a Banking Project

agile ai automation ci-cd cobol +16 skills

Czym będziesz się zajmować? Responsibilities: Lead and coordinate QA activities across the Agile Release Train and multiple Scrum teams. Plan, execute, document and report functional, non-functional, system,…

Jit Team

HybridEuropeFull-timeSenior

KYC Senior Automation Tester

automation bitbucket ci-cd csharp dotnet +2 skills

KYC Senior Automation Tester developing and maintaining automated test suites for C#/.NET 8 applications in a large-scale banking project. Day-to-day work covers test automation, debugging failures, maintaining CI/CD pipelines in Bitbucket/Bamboo, and expert-level PEGA testing.

19 000 – 25 200 PLN / mo

B-RIGHT

HybridEuropeFull-timeMiddle

QA Engineer

api azure azure-devops crm csharp +7 skills

QA Engineer building a QA process from scratch for CRM and billing modules, including integrations with KSeF and CSIRE systems on a C#/.NET 8/WinForms stack, with initial test automation using Playwright/Selenium/xUnit/NUnit and close collaboration with a small dev team.

12 000 – 18 000 PLN / mo

On-siteNorth AmericaPrincipal

Principal Software Engineer

ai analytics aws azure ci-cd +14 skills

Principal Software Engineer at Microsoft building next-generation advertising conversion tracking, attribution, reporting, and campaign-optimization systems. Day-to-day work involves architecting highly scalable backend services and data pipelines, designing event-ingestion and identity-matching workflows, and mentoring engineers across C#, Java, Go, Python, and cloud platforms.

142 800 – 274 800 $

Software Engineer II - CTJ - Poly

On-siteNorth America

ai automation aws azure ci-cd +15 skills

Software Engineer II on Microsoft's Azure AI Platform air-gapped engineering team, designing and operating secure, scalable cloud services for Azure Machine Learning, Azure OpenAI, and Microsoft Foundry across air-gapped and sovereign clouds. Day-to-day work spans full-stack development in C#/Python, Docker/Kubernetes, CI/CD, observability, and AI-assisted tooling (GitHub Copilot).

102 100 – 202 200 $

Glorium Technologies

agile ai api automation azure +17 skills

Middle General QA Engineer (C# / Playwright)

RemoteFull-timeMiddle

Middle QA Engineer on a large-scale healthcare product, bridging manual testing and UI automation. Builds and maintains automated tests in C#, Playwright, and NUnit, drives manual testing of new features, monitors CI runs, and resolves flaky tests.

On-siteNorth AmericaSenior

Senior Software Engineer - DPU Integrations

agentic-ai ai automation azure cloud +8 skills

Senior engineer designing, building, testing, and deploying automation tools, diagnostics, and AI agents for control- and data-plane software running on custom DPU silicon in Azure compute and networking platforms. Core stack spans C/C++/Python, embedded software, networking (TCP/IP, RoCEv2, SDN), and server firmware (BMC, BIOS).

160 200 – 261 000 $

On-siteNorth AmericaPrincipal

Principal Security Engineer

azure cloud cpp cryptography csharp +7 skills

Design and implement cryptographically secure boot, attestation, and runtime services for Microsoft's Data Processing Unit (DPU) ASIC, collaborating with hardware and firmware engineers to integrate the solution into Azure. Core work involves low-level programming in C/C++/Rust, cryptography including post-quantum, secure enclaves, and embedded systems.

188 000 – 304 200 $

Альфа-Банк. ИТ-специалисты

api bdd csharp jira kibana +2 skills

Тестировщик (QA fullstack АТ на C#)

RemoteCISFull-time

Russia

Заказчик: внутреннее Казначейство Банка. Окружение: несколько продуктовых ИТ команд, каждая из которых реализует свой модуль-продукт в общей информационной платформе Казначейства. Команда сейчас состоит из 9 человек…

Альфа-Банк. ИТ-специалисты

agile confluence csharp jira scrum

QA Lead / Технический лидер тестирования (C# автоматизация)

RemoteCISFull-timeLead

Russia

Станьте частью команды, которая трансформирует кредитование для бизнеса, напрямую влияет на эффективность работы операционного блока и удовлетворенность клиентов Банка ! Присоединяйтесь к нам и внесите свой вклад в…

Harvey Nash Technology

Senior Full stack Engineer (.Net)

EuropeSenior

angular api aws azure cloud +9 skills

Senior Full Stack Engineer enhancing and extending business-critical internal platforms for a global investment management firm (Trading, Compliance, Treasury). Day-to-day work spans C#/.NET backend services, React front-ends, SQL Server databases, and REST APIs across cloud and on-premise environments.

Blackline

Open 0d HybridEuropeSenior

Senior AI Machine Learning Engineer

accounts-receivable agentic-ai ai automation cloud +16 skills

Build and deploy GenAI/LLM-powered applications for BlackLine's AI-powered Invoice-to-Cash SaaS platform, focusing on foundation models, RAG architectures, AI agents, and prompt engineering. Day-to-day work involves Python or C# development with frameworks like LangChain, Hugging Face Transformers, and PyTorch to deliver scalable enterprise AI solutions.

Blackline

Senior Software Engineer

Open 0d EuropeSenior

accounts-receivable ai automation aws azure +10 skills

Founding senior engineer at BlackLine's new Kraków Engineering Hub, building an AI-powered Invoice-to-Cash SaaS platform for enterprise finance teams. Day-to-day work centers on C# development, microservices, cloud-native infrastructure, and AI dev tools (Cursor, Claude) to ship scalable, production-grade features.

Verita HR

Fullstack Engineer (.NET + Angular)

EuropeContractSenior

angular csharp dotnet fintech javascript +3 skills

Full-stack engineer working on digital banking products and multi-tier, multi-layer applications using C#/.NET, Microsoft SQL Server, JavaScript, Angular, and unit-testing frameworks. The B2B role includes end-to-end delivery and six office days per month in Kraków.

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