Source Job

Latin America

  • Architect and modernize enterprise web applications using Blazor and .NET Core, taking ownership of scalability and maintainability.
  • Drive vendor handoff cycles and collaborate with cross-functional PODs to establish internal operational ownership.
  • Design and deliver complex frontend and backend features, optimizing database performance and championing application security.

.NET Core C# SQL Server Azure DevOps

20 jobs similar to Senior Blazor / .NET Developer

Jobs ranked by similarity.

Europe

  • Develop and maintain scalable enterprise applications using C#, .NET Core, and ASP.NET Core.
  • Build backend services, RESTful APIs, and microservices with secure coding and performance optimization.
  • Collaborate with cross-functional teams in an Agile environment using Azure DevOps and CI/CD pipelines.

The company focuses on developing scalable enterprise applications and supporting digital transformation. It fosters a dynamic, collaborative, Agile environment with an emphasis on modern Microsoft technologies and continuous improvement.

Brazil

  • Develop, maintain, and secure enterprise applications using C#, .NET, ASP.NET Core, and SQL Server.
  • Optimize database performance and implement secure coding practices to mitigate vulnerabilities like SQL injection and XSS.
  • Collaborate on code reviews, automated testing, and security checks integrated into CI/CD pipelines to support compliance and audit requirements.

Brazil Security & IT is an IT services company specializing in secure development and database optimization. They maintain a quality-focused, remote-first culture with opportunities in AppSec and DevSecOps.

US

  • Design, develop, and maintain secure applications using C#, .NET Core, ASP.NET, MVC, Web API, JavaScript, and related technologies for VA healthcare data migration and syndication.
  • Collaborate with EHRM architects and cross-functional teams to conduct gap analyses, develop technical solutions, and support interoperability and modernization efforts.
  • Participate in Agile software development activities, including code reviews, CI/CD processes, and evaluation of AI-assisted development tools and LLM integrations.

VetsEZ is a technology company providing secure application development and data integration solutions for federal government healthcare modernization projects, including the Department of Veterans Affairs. The company emphasizes collaboration within multidisciplinary Agile teams and supports remote work across the continental US.

$140,000–$140,000/yr
Germany

  • Take end-to-end ownership of product features, building reliable, scalable applications with C#, .NET, and modern web technologies.
  • Develop responsive frontends using Vue.js or React with TypeScript, integrating with backend REST APIs.
  • Collaborate with Product, QA, and DevOps to deliver customer-focused solutions, improving reliability and code quality.

They develop innovative software solutions that help consumer brands optimize operations, recover revenue, and grow across major retail marketplaces. They are a globally distributed, product-led organization with a growing international engineering team, emphasizing collaboration and technical ownership.

Latin America Europe

  • Build and evolve scalable, secure, and high-performing full-stack applications using .NET, C#, React, Redux, and JavaScript.
  • Design, implement, and maintain CI/CD pipelines and cloud-based solutions on Google Cloud Platform.
  • Mentor junior engineers, contribute to architecture decisions, and promote high code quality standards.

The partner company builds scalable, secure, and high-performing full-stack applications for clients. They foster a collaborative, remote-first engineering culture with an international team of technology professionals.

Latin America

  • Identify security vulnerabilities and modernization opportunities in legacy web applications.
  • Remediate security findings and migrate legacy systems to .NET 8+ on AWS.
  • Develop, test, and maintain secure web applications and services using C#, VB.NET, and VB6.

Blue Coding specializes in hiring excellent developers from Latin America for clients in the US and Canada. Their fully remote team of over 150 engineers, PMs, QA, and designers works across more than 10 countries in the Americas.

Saudi Arabia

  • Develop and maintain software applications using C#, .NET, and ASP.NET Core.
  • Build and support RESTful APIs and backend services in a remote-first environment.
  • Troubleshoot technical issues, provide production support, and contribute to CI/CD practices.

Brazil

  • Design, develop, and optimize backend services and APIs using C#, .NET Core, and .NET 8.
  • Work with microservices, Docker, Kubernetes, and Google Cloud Platform to ensure scalability and reliability.
  • Drive observability with Dynatrace, maintain automated tests, and collaborate in an Agile remote environment.

The company builds scalable digital solutions and drives digital transformation across multiple industries. It fosters a collaborative and inclusive culture focused on transparency, trust, innovation, and professional development.

Portugal

  • Develop and evolve backend commerce and payment platforms supporting subscriptions, billing, and global payment processing.
  • Build scalable .NET services and REST APIs, integrating payment providers and regional payment methods.
  • Collaborate with engineers, product, finance, and operations to deliver secure payment experiences.

LastPass delivers secure access essentials, managing access to AI, apps, and credentials. Trusted by 100,000+ businesses and millions of users, it fosters a remote-first, inclusive culture.

Global

  • Build scalable enterprise web applications using ASP.NET MVC and modern AI-assisted development tools.
  • Work on a cross-functional Scrum team owning the full software development lifecycle from conception to deployment.
  • Develop responsive frontends with AngularJS or React and robust APIs using C#, .NET Core, and Azure SQL Server.

Drips provides an AI-powered conversational texting platform that enables brands to connect with consumers at scale. The company has experienced rapid growth, values community, and every team member has a direct impact on the company's success.

Brazil

  • Develop full-stack applications using React, TypeScript, C#, and .NET.
  • Design secure REST APIs and reliable backend systems with SQL Server integration.
  • Mentor junior engineers and leverage AI-powered tools to improve productivity.

Our partner modernizes financial services through innovative digital solutions. They foster a collaborative, remote-first culture with an internationally distributed engineering team.

Brazil

  • Design, build and evolve scalable, secure backend services using a modern .NET stack and RESTful APIs.
  • Apply Clean Architecture, SOLID and KISS principles to keep code modular, reusable and simple.
  • Build event-driven integrations, work with databases, and contribute to CI/CD, testing and code reviews.

CI&T helps large enterprises transform AI into real business impact with AI deployment, AI-native execution, and tech-integrated business solutions. With 8,000 employees across more than 25 countries, they collaborate to build impactful solutions in a multicultural, fast-moving environment.

Brazil

  • Develop and ship features for a prepaid card and payments platform using C#/.NET, Azure, React, React Native, and Angular.
  • Use Claude Code and AI-assisted development to accelerate implementation, while reviewing code and debugging issues across the stack.
  • Ensure financial transactions and sensitive data remain secure through rigorous testing, code review, and production ownership.

This company builds reliable, modern business systems and payment solutions for growing companies. The team is remote-first and values AI-assisted development, learning, and flexibility.

Spain

  • Architect and write production code for core platform features, defining system boundaries, data models, and API contracts.
  • Lead a distributed agile team, running sprints, conducting 1:1 mentorship, code reviews, and pair programming.
  • Drive engineering excellence through TDD, CI/CD, observability, and AI tool adoption while resolving complex performance issues.

They build an enterprise-grade IoT asset tracking platform for global industrial leaders across chemical, automotive, and energy sectors. They operate in an AI-first, fully remote environment with a diverse, world-class global team.

Brazil

  • Develop and maintain backend services using C# and .NET within a fully remote team.
  • Collaborate with stakeholders to analyze requirements and deliver effective technical solutions.
  • Work with SQL databases, APIs, and version control while following software quality standards.

A partner company in the fitness industry is hiring a junior backend developer for its technology team. The company fosters a collaborative, growth-oriented environment with ongoing learning and mentorship opportunities.

  • Architect and build backend services, APIs, and cloud infrastructure using .NET Core and Azure.
  • Lead technical design, mentor junior engineers, and ensure platform performance, reliability, and regulatory compliance.
  • Own healthcare data integration standards including X12, HL7 FHIR, and NCPDP.

Evry Health is a commercial health plan company building a technology-driven platform for health insurance. It operates as a fully remote team with headquarters in Dallas, Texas, and values engineering excellence and healthcare compliance.

Europe

  • Develop and scale applications using F#, ASP.NET Core, React.js, and TypeScript.
  • Take end-to-end ownership of features from planning through deployment, collaborating with product and engineering teams.
  • Contribute to architectural decisions and improve the full development lifecycle.

The company builds modern SaaS solutions that simplify complex business and governance processes. They are a product-focused team with a remote-first culture, flat hierarchies, and a collaborative, low-ego environment.

$90,000–$100,000/yr
US

  • Implement core features for the new auction platform, covering inventory management, financial transactions, and customer management.
  • Collaborate with engineers, product managers, and other teams to turn business requirements into maintainable, scalable software.
  • Develop high-quality C# code, design efficient data models, build CI/CD pipelines, and integrate with Azure services and third-party systems.

OnTrac is a logistics and delivery services company. It is supporting a large wholesale digital-marketplace customer through a contractor program to modernize their auction platform.

Brazil

  • Develop and evolve .NET backend services, including .NET Worker Services and ASP.NET Core APIs.
  • Implement data integration with Azure Cosmos DB and SQL Server, ensuring consistency and resilience.
  • Work with Kubernetes/AKS, implement authentication/authorization, and ensure observability and testing.

CI&T helps large companies transform AI potential into real business impact with AI deployment and tech-integrated solutions. The company has 8,000 employees across 25+ countries, with a culture of collaboration and continuous innovation.

Brazil

  • Design, develop, and deploy full-stack applications using React, C#, .NET Core, and Python on AWS.
  • Collaborate in an Agile environment to modernize legacy systems, build integrations, and improve application performance.
  • Leverage AI-assisted development tools and DevOps practices to accelerate delivery and maintain code quality.

We are a technology company building scalable, secure applications for a global platform. Our collaborative engineering team works remotely, using modern tools and Agile practices to deliver high-quality software.