✦ Luna Orbit — Software Engineering

senior c#/python developer w/ ai

at Randstad

📍 chantilly, virginia (remote) Remote 💰 $70 – $90 USD / year Posted March 31, 2026
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Position Details

Salary $70 – $90 USD / year
Type Not Specified
Experience senior
Exp. Years 5+ years
Education Not specified
Category Software Engineering

About this role

Senior developer with a dual C#/Python focus to design and implement AI-enabled web applications; experience with React front-end and cloud/container technologies; work in a remote environment.

Key Responsibilities

  • Develop backend services and AI features
  • Integrate LLMs and AI tools
  • Migrate/modernize legacy analytics to React/.NET stack
  • Collaborate with cross-functional teams
  • Ensure security and performance

Technical Overview

Full-stack development with .NET Core, Python, AI/ML integration with OpenAI/Hugging Face; databases including SQL Server and PostgreSQL; cloud and container tooling (Azure, Kubernetes, Docker); front-end options (Blazor/React/Angular).

Ideal Candidate

The ideal candidate is a senior developer with strong back-end and Python AI experience, solid experience with C#/.NET, React front-end, and cloud/container technologies, plus experience with LLMs and AI APIs.

Must-Have Skills

3-5+ years of experience as a UX/Interaction/Experience DesignerPortfolio demonstrating end-to-end design work on complex digital experiencesProficiency with modern design tools (e.g.Figma)Experience working in Agile product environments

Nice-to-Have Skills

Experience designing for financial servicesenterprise systemsor regulated environmentsFamiliarity with multi channel applications (banker-assisteddigital self servicecloud-based)Experience working with distributed or offshore design teams

Tools & Platforms

FigmaAdobe Experience Manager

Required Skills

C#.NET Core / ASP.NET CorePythonFastAPIOpenAI APIHugging Face TransformersPyTorchTensorFlowSQL ServerPostgreSQLBlazorReactAngularAzure.NET MAUIKubernetesDocker

Hard Skills

C#.NET Core / ASP.NET CoreSQL ServerPostgreSQLBlazorReactAngularAzure.NET MAUIKubernetesDockerOpenAI APIHugging Face TransformersFAISSSentenceTransformersPyTorchTensorFlow

Soft Skills

On-call rotationCollaborate with cross-functional teamsWrite cleanmaintainable codeCommunicationProblem solving

Industry & Role

Industry Technology
Job Function Develop and maintain back-end and AI-enabled applications using C#/Python, .NET Core, and AI APIs
Role Subtype Full Stack Engineer
Tech Domains Python, React, SQL / PostgreSQL, Microsoft Azure, Kubernetes, Docker, PyTorch, TensorFlow, Hugging Face Transformers, OpenAI API

Keywords for Your Resume

senior c#/python developerc# developerdotnet coreasp.net corepythonfastapiaillmopenai apihugging face transformerspytorchtensorflowazurekubernetesdockersql serverpostgresqlreactblazoradobe experience manageropenai
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