Source Job

LATAM

  • Develop and maintain scalable applications using C#/.NET and React, primarily on AWS or Azure PaaS.
  • Design technical architectures, microservices, APIs, and event-driven solutions for distributed systems.
  • Mentor engineers and collaborate with distributed teams to deliver high-performing, secure solutions.

C# .NET React AWS Docker

20 jobs similar to Senior Fullstack C# and React Engineer

Jobs ranked by similarity.

US

  • Design, develop, test, and ship production-grade software across backend services and front-end applications.
  • Build and operate cloud-native solutions in AWS with a focus on reliability, scalability, and performance.
  • Develop and maintain backend services primarily in .NET/C# and contribute to front-end development with React.

TREND Health Partners is a tech-enabled payment integrity company facilitating collaboration between payers and providers to reduce waste and improve healthcare access. It is a dynamic, growing organization that promotes a collaborative and innovative work environment.

  • Design, develop, and maintain scalable full-stack applications using React, .NET, and C#.
  • Build and deploy serverless services using AWS Lambda and other cloud technologies.
  • Collaborate with product and engineering teams to deliver reliable, production-grade web applications.

The company is a technology partner that builds scalable, cloud-based applications for modern businesses. The engineering team is collaborative and focused on modern practices, with a remote-first culture.

Portugal Brazil

  • Design, develop, and maintain high-quality applications using C# and the Microsoft technology stack.
  • Build and integrate RESTful APIs and develop front-end applications using React.
  • Contribute throughout the full development lifecycle within Agile/Scrum teams.

TXP is a software company that works on internal and customer-facing digital projects. They emphasize a collegial environment with shared responsibility and a culture of learning from mistakes.

Global

  • You will develop new system components and modify existing ones for the client's digital window.
  • You will write high quality code, take ownership of tasks, and drive delivery.
  • You will engage with the delivery team, scrutinize solutions, and curate technical documentation.

Software Mind develops solutions that make an impact for companies around the globe. The company culture embraces openness, respect, and combines employment with enjoyment.

Portugal

  • Design and implement scalable .NET services and REST APIs that power commerce and payment capabilities for LastPass customers worldwide.
  • Deliver payment gateway integrations and regional payment method support, expanding reach and reliability for LastPass subscribers.
  • Contribute to planning, design, and feature delivery in close collaboration with a cross-functional engineering team.

LastPass delivers Secure Access Essentials, helping individuals and organizations manage and protect access to AI, applications, and credentials. Trusted by more than 100,000 businesses and millions of users worldwide, it blends strong security with everyday simplicity.

India

  • Design and develop event-driven microservices and APIs using .NET Core and C#.
  • Build full-stack applications with React and .NET on Azure services.
  • Mentor junior developers and promote engineering best practices.

Jobgether is an AI-powered job matching platform that connects candidates with hiring companies. It operates as a partner for job postings, managing applications and using technology to streamline the recruitment process.

Latam

  • Collaborate on design and development of responsive healthcare web applications using React and C#.
  • Develop server-side logic and integrate third-party APIs to enhance functionality.
  • Ensure security and privacy of healthcare data through best practices.

Software Mind is a team of engineers that ramps up projects for top-notch companies. The company is multicultural, constantly growing, and certified by Great Place To Work with an excellent work environment.

US

  • Lead technical execution for an agile software engineering team, ensuring alignment with business goals.
  • Provide hands-on leadership in architecture, coding, and engineering modernization.
  • Mentor engineers and drive adoption of AI-powered development tools and practices.

The hiring company is a partner organization seeking a Manager of Software Engineering for its US Security & IT division. The team focuses on engineering modernization and AI-enabled development practices, with a fully remote culture.

Brazil

  • Define and evolve the architecture for a suite of .NET Core services and web apps, aligning them with frontends built in React, Angular, and Vue.
  • Ensure scalability, security, and reliability across distributed systems, and lead modernization efforts including cloud-native patterns and CI/CD practices.
  • Engage with demanding clients to manage expectations, navigate ambiguity, and negotiate technical trade-offs for win–win solutions.

CI&T helps large enterprises transform the potential of AI into real business impact with AI Deployment, AI-native execution, and tech-integrated business solutions. With 30 years of experience and 8,000 employees across more than 25 countries, they collaborate to build solutions with real impact.

Europe Latin America

  • Take a hands-on role in shaping and delivering robust software solutions for electronic trading and pricing workflows.
  • Architect, develop, and maintain reliable .NET software components throughout the delivery lifecycle.
  • Collaborate closely with trading, product, and infrastructure teams to ensure solutions match business priorities.

Talan is an international consulting group specializing in innovation and business transformation through technology. With over 7,200 consultants in 21 countries and a turnover of €850M, they are committed to delivering impactful, future-ready solutions.

France 4w PTO

  • Design, develop, and maintain scalable backend solutions using C# and modern .NET.
  • Collaborate with engineers and stakeholders to turn complex business requirements into clean, maintainable components.
  • Work with distributed systems, event-driven architectures, and cloud-native infrastructure to ensure reliability and performance.

A fintech company building scalable, high-traffic technology for a fast-moving environment. They operate with a remote engineering team and focus on modern .NET technologies, distributed systems, and AI-assisted workflows.

$135,900–$153,000/yr
US

  • Lead a distributed engineering team to design, review, and build well-crafted software for government partners.
  • Collaborate with stakeholders to architect and deploy new systems while improving existing ones using C#/.NET and Azure.
  • Automate development, testing, and production workflows, and participate in an on-call rotation for production support.

Nava is a consultancy and public benefit corporation that makes government services simple and effective through human-centered design and modern engineering. Since 2015, they've helped federal, state, and local agencies modernize technology, with a team that values meaningful, impactful work for the public good.

Brazil

  • Build and maintain high-quality full-stack software solutions using C#, .NET Core, Angular, and TypeScript.
  • Contribute across the full software development lifecycle, including architecture, testing, and documentation.
  • Collaborate with distributed teams to solve complex problems and improve critical systems.

Our partner is a technology company that builds software for critical public safety and security environments. They offer a collaborative, people-focused engineering culture with a remote team in Brazil.

$93,750–$120,000/yr
Canada

  • Ship full-stack features that meet quality, performance, and UX standards from the first milestones of the new web app.
  • Collaborate closely with Product and Design to translate user needs into simple, well-crafted experiences.
  • Integrate Microsoft APIs (Graph, Azure AD, MSAL) securely and help shape the team's technical choices.

ShareGate is the leading Microsoft 365 migration and governance platform, trusted by over 100,000 IT pros for its simplicity and reliability. It is developed by Workleap Technologies, a Montréal-based software company with a fast-moving, builder culture that embraces AI-assisted development.

Brazil

  • Lead technical solutions, architecture, and engineering standards for scalable financial products.
  • Collaborate with multidisciplinary teams in an Agile environment to deliver high-quality solutions.
  • Ensure system reliability through rigorous testing, observability, and incident response.

This partner company is a financial technology firm developing modern credit and financial solutions. The company values technical excellence, collaboration, and sustainable product evolution.

LATAM

  • Design and implement backend microservices following clean architecture.
  • Build and maintain REST/GraphQL APIs and event-driven integrations.
  • Write automated tests and maintain CI/CD pipelines for cloud deployment.

Software Mind is a team of engineers that ramps up top-notch companies' projects. It is a multicultural, growing company certified as a Great Place To Work.

Brazil 6w PTO

  • Develop and maintain scalable, high-performance applications with a strong focus on usability and user experience.
  • Work across full stack to build digital products from concept to deployment.
  • Collaborate with designers, product managers, and other developers to deliver high-quality solutions.

The company builds critical digital products for some of Brazil's largest companies. It values technical excellence, transparency, collaboration, and ownership.

$4,000–$5,000/mo
Canada

  • Develop and enhance back-end features, APIs, and microservices for a scalable workforce management platform.
  • Build and maintain integrations with external platforms using robust, well-designed APIs.
  • Collaborate with cross-functional teams including product managers, designers, and data analysts.

They build a modern workforce management platform. The company fosters a collaborative, remote-first culture with a focus on continuous learning and technical growth.

$120,000–$150,000/yr
US

  • Engineering-first role: leads complex inquiries into trader-impacting issues and ships production code fixes.
  • Builds internal tooling, automation, and observability to prevent recurring issues.
  • Partners with cross-functional teams to translate recurring trader pain into backlog items.

Topstep provides a trading platform (TopstepX and Topstep Brokerage) for futures traders. The company fosters a collaborative culture with remote and hybrid work options, and offers competitive benefits including 401(k) matching, health insurance, and paid time off.

Canada

  • Senior-level .NET engineering combined with AWS cloud operations and DevOps.
  • Troubleshoot production issues and implement sustainable solutions for C# applications.
  • Maintain CI/CD pipelines using GitHub Actions and optimize AWS environments.

This is a partner company hiring through Jobgether for a senior engineering role. They focus on cloud-based application development and operations, offering a fully remote and collaborative work environment.