Source Job

$27–$35/hr
US

  • Build backend components using C#/.NET and strong OOP principles.
  • Implement security with OAuth, OIDC, and JWT protocols.
  • Containerize with Docker and manage CI/CD on AWS.

C# .NET AWS Docker GitHub

20 jobs similar to Software Engineer Intern

Jobs ranked by similarity.

Poland UK

  • Developing backend tasks in .NET, maintaining APIs, and assisting with system integrations.
  • Writing clean, testable code and creating unit tests with mentor support.
  • Utilizing AI tools consciously for code generation, refactoring, debugging, and technical research.

Software Mind develops solutions that make an impact for companies around the globe, working with tech giants and unicorns. The culture embraces openness, acts with respect, shows grit and guts, and combines employment with enjoyment.

Turkey

  • Learn .NET and C# fundamentals and ASP.NET Core web service development.
  • Gain hands-on experience with data management, security, asynchronous programming, and testing.
  • Earn an internship or job opportunity at Commencis upon successful completion.

Commencis is a digital services company with over 20 years of expertise in experience design, software engineering, and cloud technologies. They are a tight-knit community with a flat organizational structure and a culture of open communication.

Global

  • Work alongside the engineering team on real, shipped code that impacts customers.
  • Write code using JavaScript/React, Python, or Go and learn the full startup stack.
  • Gain firsthand experience in how a fast-moving, remote-first AI startup operates.

Laminar is an early-stage AI-native startup building AI agents to automate Salesforce DevOps, replacing slow manual processes with customized workflows. The company is ex-Google-led, remote-first, flat in hierarchy, and backed by Salesforce Ventures with clients like McKesson and OpenAI.

Canada

  • Use AI coding agents and AI-assisted platforms extensively in day-to-day product engineering, including design, testing, debugging, and code reviews.
  • Build and maintain scalable, serverless, cloud-native SaaS capabilities using C#/.NET and Microsoft Azure technologies.
  • Contribute to architecture, CI/CD, release readiness, and ownership of critical product components in an Agile SCRUM environment.

Quest Software builds the foundation for enterprise AI with solutions in data governance, cybersecurity, and platform modernization. More than 45,000 companies, including 90% of the Fortune 500, trust Quest, and its culture emphasizes inclusion, flexibility, and professional growth.

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.

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.

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.

The company builds scalable B2B SaaS solutions for global clients. It is a fully remote organization with a culture centered on autonomy, flexibility, and inclusion.

Canada

  • Drive adoption of AI-first software development practices across the project team.
  • Build scalable, cloud-native SaaS capabilities using C#/.NET and Microsoft Azure technologies.
  • Use AI coding agents extensively for design, testing, refactoring, and troubleshooting.

Quest Software builds the foundation for enterprise AI with solutions in data governance, cybersecurity, and platform modernization. More than 45,000 companies trust Quest to solve their most critical IT challenges, supported by a global team of innovators and an inclusive culture.

Canada

  • Add security tooling and checks to CI/CD pipelines with Python automation.
  • Perform offensive testing, triage findings, and patch straightforward vulnerabilities.
  • Collaborate with engineers, DevOps, and Fraud while leveraging AI for security work.

Super.com is a high-growth tech company helping people save, earn, and get more out of life. They are a remote-first, collaborative team that has hosted over 100 engineering internships and values career progression.

Global

  • Build modern, scalable applications using .NET Core, ASP.NET, and C#, accelerated with AI code generation.
  • Design and implement RESTful APIs and microservices that power real-world solutions.
  • Collaborate in Agile/Scrum teams, owning code from concept to deployment using AI tools.

Trellint simplifies curbside management, offering comprehensive solutions to make parking accessible, equitable, and congestion-free. As part of Modaxo, a global technology organization, our culture values autonomy, impact, and continuous learning.

$145,000–$155,000/yr
US 12w maternity 12w paternity

  • Lead the design, implementation, and delivery of scalable, reliable software solutions throughout the software development lifecycle.
  • Utilize AI-assisted engineering tools to improve engineering efficiency, software quality, and developer productivity.
  • Mentor software engineers and QA engineers on engineering best practices, technical problem-solving, and modern development workflows.

Phreesia provides a SaaS platform that digitizes appointment check-in and offers tools to engage patients and improve healthcare efficiency. They are a five-time Modern Healthcare Best Places to Work winner and are committed to inclusion and employee experience.

Global

  • Design and scale backend systems powering consumer-facing products
  • Build and refine APIs that deliver instant, seamless experiences
  • Collaborate with product, credit/finance, compliance, support, and analytics teams

Tilt is a fintech company using mobile-first products and machine learning-powered credit models to assess financial potential beyond traditional credit scores. With millions of customers worldwide and a remote-first team across 14 countries, Tilt fosters a collaborative, inclusive culture that values impact and mutual respect.

UK

  • Maintain scalable, high-quality components and services that align with team and company goals.
  • Collaborate closely with product managers, designers, and stakeholders to translate customer needs into technical solutions.
  • Proactively monitor and improve system performance, identifying and resolving issues swiftly and effectively.

Olo is a leading SaaS platform that accelerates digital transformation in the restaurant industry by providing digital ordering, payment, and guest engagement solutions. Processing millions of orders daily, Olo is trusted by over 800 restaurant brands and fosters a culture of collaboration and innovation.

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.

$800–$800/mo
Peru

  • Assist in developing and maintaining backend and frontend services.
  • Write clean, scalable code and participate in code reviews.
  • Collaborate with the engineering team to implement new features and resolve bugs.

Sezzle is a cutting-edge fintech company dedicated to financially empowering the next generation through its payment platform that provides interest-free installment plans. It drives sales for thousands of eCommerce merchants and fosters a dynamic, collaborative culture.

Latin America

  • Build web features, make enhancements, resolve bugs, and support the product lifecycle within the Power product suite.
  • Engage in hands-on development, implementation, troubleshooting, and performance optimization.
  • Work with stored procedures, relational databases, and performance-sensitive SQL.

We connect Latin American tech professionals with software companies in the US and Canada. With 9 years in the market and GPTW-certified, we support hundreds of professionals in data, design, product, and engineering.

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.

Colombia

  • Assist with vulnerability management and security incident investigations.
  • Support triage of security findings and improve detection capabilities.
  • Learn and contribute to securing AWS and Kubernetes infrastructure.

Sezzle is a fintech company that provides interest-free installment plans to financially empower the next generation. The company is dynamic and innovative, with a focus on cutting-edge technology and a collaborative culture.

  • Tackle engineering problems at scale and play a key role in architecture and implementation of distributed systems.
  • Contribute to refactoring complex systems to ensure high-quality, scalable software solutions.
  • Mentor and coach team members while owning major code design decisions and shaping engineering standards.

Xero provides cloud-based accounting software for small businesses. It has a global presence with offices worldwide, fostering a culture of collaboration and continuous learning.