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Europe

  • Building a reusable application platform with shared components and common development patterns.
  • Migrating existing business functionality while maintaining functional parity and documenting complex business rules.
  • Delivering incremental releases supported by automated testing, UAT, and post-release stabilization.

C# .NET React TypeScript PostgreSQL

20 jobs similar to Senior .NET Developer

Jobs ranked by similarity.

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.

$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.

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.

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.

South Africa

  • Build, test, and deliver new features for platforms using C#/.NET and Azure Functions, integrating AI solutions like Azure OpenAI.
  • Develop REST APIs, work with Azure SQL and Entity Framework Core, and follow engineering practices including CI/CD and code reviews.
  • Collaborate with a Product Owner and senior engineers to refine requirements and deliver production-ready functionality.

Our partner is a technology company building modern, AI-enabled platforms for real customers and internal teams. They operate a remote-first environment with colleagues across 80+ countries and 25+ languages, fostering a diverse and inclusive international community.

  • Design and build scalable cloud-native backend applications using C# and .NET 8–10.
  • Implement CQRS patterns, efficient databases, and event-driven microservices.
  • Deploy, manage, and monitor applications in Azure Cloud and Kubernetes.

Exadel is an AI-first global tech company with 25+ years of engineering leadership and 2,000+ team members. We power Fortune 500 clients including HBO, Microsoft, Google, and Starbucks, fostering an ambitious, collaborative culture.

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.

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.

Bulgaria

  • Design and implement back-end services and frontend features using .NET, C#, and Angular.
  • Work with T-SQL, REST APIs, and Azure to build cloud-ready microservices.
  • Integrate with third-party solutions and ensure security and data protection.

Exadel is an AI-first global tech company with 25+ years of engineering leadership and 500+ active projects for Fortune 500 clients. With over 2,000 team members, their culture is ambitious, collaborative, and constantly evolving.

Ukraine

  • Designing, coding, testing, and debugging software according to specifications and requirements.
  • Collaborating with stakeholders and product managers to transform system design into actual software.
  • Conducting unit tests, integration tests, and system tests while participating in scrum team activities.

Creatio is a global vendor of an agentic CRM & workflow platform with no-code and AI at its core, helping organizations automate customer and operational workflows. Supporting thousands of clients in over 100 countries, the company was named to Inc.'s Best Workplaces list in 2025, reflecting a strong workplace culture and commitment to employee wellbeing.

$32–$43/hr

  • Develop and improve backend logic for the verification product.
  • Contribute to architecture decisions for a reliable and scalable system.
  • Write clean, testable, reusable code and work independently.

Scale Tech is a software development agency based in Vilnius, Lithuania. They are hiring for a fast-growing client in the identity verification and compliance space.

$47,300–$65,100/yr
Portugal 7w PTO

  • Build robust and scalable solutions using .Net technology, owning the SDLC from code to production.
  • Craft slick, responsive user interfaces with modern JavaScript frameworks like React.
  • Partner with Product Managers, QA's, and fellow engineers to deliver high-quality software.

Capital On Tap is a financial platform offering a business credit card, spend management, and savings products for small businesses. With over 1,000 employees and 200,000+ customers, they are profitable and expanding their engineering team in Lisbon.

US

  • Lead migration of Java microservices to C#/.NET using AI-assisted conversion.
  • Review AI-generated code for correctness, completeness, and behavioral parity.
  • Collaborate with client engineers to establish scalable migration patterns and quality checks.

Jobgether is an AI-powered job matching platform that uses technology to review applications fairly. It is a technology company focused on efficient and objective candidate matching.

$140,000–$180,000/yr
US

  • Lead development of robust, scalable, and maintainable software solutions using React, TypeScript, C# .NET, and Node.js.
  • Architect complex database schemas in MSSQL and manage AWS infrastructure with Terraform.
  • Champion best practices in code quality, testing, and CI/CD automation.

CentralReach provides software for autism and IDD care, serving ABA therapy providers, educators, and employers. Trusted by over 200,000 users, the company is recognized as a best place to work with a culture focused on impact, inclusion, and flexibility.

$200,000–$275,000/yr
North America

  • Improve the product interface and accelerate releases to production.
  • Take on backend-leaning full stack work over time, including infrastructure and systems.
  • Own features end to end from architecture through deployment and reliability.

They are an AI engineering design software startup building tools for physical systems, engineering design, and simulation. They are a fast-moving startup with a culture that values ownership, AI-assisted development, and shipping collaboratively.

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.

Brazil 3w paternity

  • Develop fullstack applications with a stronger focus on frontend using React.
  • Build and maintain APIs and services using .NET/C#.
  • Work with relational and NoSQL databases, automated tests, and messaging architectures.

CI&T helps large enterprises transform AI potential into real business impact with AI deployment, AI-native execution, and tech-integrated solutions. With 30 years of experience, they are 8,000 CI&Ters across 25+ countries, collaborating to build solutions with real impact.

$104,390–$119,793/yr
Canada

  • Orchestrate complex multi-LLM workflows and define AI-native coding best practices.
  • Develop broad solutions that add value across the ecosystem while managing technical debt.
  • Mentor engineers and collaborate with stakeholders to shape product roadmaps and refine the SDD framework.

PR Newswire Canada, a Cision company, empowers organizations with media intelligence and communication solutions. As part of the global leader serving over 75,000 companies, it fosters an inclusive, collaborative culture where diverse perspectives drive innovation.

Kazakhstan

  • Develop and maintain business applications using .NET 8 and Blazor for internal clients.
  • Work on desktop WinForm/Blazor hybrid applications, contributing to new development and ongoing support.
  • Collaborate with a global team to deliver high-quality, testable code following development standards.

PSI is a leading Contract Research Organization (CRO) with 30 years of experience in the pharmaceutical industry, supporting clinical trials globally. As a privately owned, full-service company originating from Switzerland, PSI fosters an inclusive culture and attracts top talent from around the world.

Hungary

  • Design and develop scalable backend microservices using C# .NET in a Kubernetes environment.
  • Implement frontend components with Angular for responsive user interfaces.
  • Model and optimize business processes using BPMN standards within the Camunda ecosystem.

Deutsche Telekom IT Solutions is a subsidiary of Deutsche Telekom Group, providing IT and telecommunications services with over 5,300 employees. The company is recognized as Hungary's most attractive employer in 2025 and has four sites across Budapest, Debrecen, Pécs, and Szeged.