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20 jobs similar to Principal .NET Engineer (Distributed Systems / Banking Integration)

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UK

  • Design, develop, and maintain scalable backend architectures including microservices, APIs, containers, and cloud-based solutions.
  • Lead technical delivery for complex software engineering projects, ensuring high-quality implementation and effective engineering practices.
  • Build and deploy backend solutions using modern frameworks, with a strong focus on C# and .NET technologies.

Our partner is a company building advanced software solutions for global enterprise clients. They operate a remote-first environment with a globally distributed team of highly skilled engineers, valuing autonomy and engineering excellence.

Australia

  • Design, develop, and implement scalable enterprise applications using C# and .NET technologies.
  • Build and maintain resilient software architectures, leveraging AWS services like EC2, S3, Lambda, RDS, and CloudFormation.
  • Mentor other developers and contribute to engineering excellence through code reviews and technical discussions.

A partner company is seeking a senior C#/.NET developer. They offer a fully remote work environment and focus on professional growth.

$195,000–$260,000/yr
US

  • Provide technical leadership and guidance across engineering teams, shaping technical strategy and architecture decisions.
  • Collaborate with product managers and stakeholders to design scalable solutions using .NET and Azure technologies.
  • Mentor engineers and drive adoption of best practices and cloud-based approaches.

US

  • Serve as technical authority for enterprise financial systems, billing platforms, and data solutions.
  • Design and oversee scalable, secure, and resilient distributed systems across enterprise platforms.
  • Lead architecture reviews, mentor engineers, and champion AI technologies like LLMs and RAG.

$120,000–$175,000/yr
US

  • Design and deliver enterprise-grade applications across the full software lifecycle, from architecture to production support.
  • Build scalable backend services using C#, .NET Core, and ASP.NET Web API with clean architecture patterns.
  • Develop responsive front-end applications using Angular or React and optimize SQL Server databases for performance.

This partner company delivers enterprise-grade software solutions using Microsoft technologies. They are a US-based organization with a collaborative Agile culture focused on quality, scalability, and performance.

$99,250–$166,777/yr
US

  • Lead software development projects from requirements to deployment, balancing technical leadership with hands-on coding.
  • Collaborate with business stakeholders to transform requirements into scalable, data-driven solutions using the Microsoft technology stack.
  • Mentor team members, facilitate Agile ceremonies, and promote strong engineering practices like code reviews and automated testing.

The partner company is a technology firm focused on security and IT solutions. It fosters a collaborative culture emphasizing technical excellence and professional development.

Brazil

  • Design, develop, and maintain high-quality C# applications for a modern fintech platform.
  • Build and enhance backend services using C#, ASP.NET MVC, Web Services, and WCF technologies.
  • Collaborate with cross-functional and distributed teams to deliver robust software solutions aligned with project goals.

Jobgether is an AI-powered job matching platform that connects candidates with hiring companies. They use technology to streamline the recruitment process, and their team fosters a collaborative, international culture.

  • Design and develop scalable, high-performance .NET applications for travel booking systems.
  • Collaborate with cross-functional teams to drive technical architecture and best practices.
  • Mentor junior engineers and contribute to code reviews and system improvements.

Expedia Group is a travel technology company that powers travel for millions of people worldwide through its portfolio of brands. With a global team of thousands, Expedia fosters a culture of innovation, collaboration, and inclusion.

$114,800–$180,000/yr
US Canada

  • Provide technical leadership and architecture ownership for scalable SaaS solutions.
  • Mentor and guide engineering team while contributing hands-on to high-impact platform improvements.
  • Champion AI-assisted development practices and improve engineering standards.

The company provides scalable SaaS solutions that support mission-driven organizations. It fosters a collaborative engineering culture focused on innovation and meaningful impact.

Canada

  • Design and deliver enterprise automation solutions to help organizations transform operations.
  • Translate complex business needs into scalable architectural solutions and technology roadmaps.
  • Collaborate with clients, developers, and stakeholders to ensure successful implementations and best practices.

Jobgether is an AI-powered job matching platform that connects candidates with hiring companies. They use technology to ensure fair application reviews and cover various industries and roles.

US

  • Design, develop, and deploy scalable full-stack applications using .NET Core, C#, and AWS cloud services.
  • Build and maintain cloud-native applications including backend services, frontend components, and serverless solutions.
  • Collaborate with distributed global teams in Agile and SAFe environments to deliver reliable and secure solutions.

This company focuses on building scalable cloud-native applications using modern technologies like .NET and AWS. The engineering culture emphasizes Agile delivery, collaboration, and continuous improvement across distributed global teams.

$86,000–$145,000/yr
US

  • Design, develop, and maintain scalable software solutions following engineering standards and best practices.
  • Analyze technical challenges, implement effective solutions, and improve existing applications for performance and security.
  • Collaborate with cross-functional teams in Agile environments to translate business requirements into reliable software.

Jobgether is a company that uses AI-powered matching to connect candidates with jobs. It operates as a job platform facilitating applications for partner companies, focusing on efficient and fair candidate review.

Canada 2000w PTO

  • Design and build complex software features across data platforms, APIs, and integration services.
  • Lead technical initiatives throughout the full software development lifecycle.
  • Mentor developers and contribute to a collaborative engineering culture.

Jobgether is a job platform that uses AI-powered matching to connect candidates with hiring companies. They focus on efficient, objective candidate evaluation and work with partner companies to fill roles.

Global

  • Design, develop, and maintain full stack applications using Microsoft .NET and modern front-end frameworks.
  • Build and support Azure services, CI/CD pipelines, and secure identity integrations.
  • Optimize SQL Server databases and integrate enterprise platforms like Active Directory and ServiceNow.

They are a technology-driven organization delivering enterprise-grade digital solutions across complex business environments. They value strong engineering capability, secure integrations, scalable cloud platforms, and adoption of emerging technologies.

Australia

  • Lead and mentor a team of developers through regular one-on-ones, performance discussions, and career development planning.
  • Remain highly hands-on by designing, developing, testing, and maintaining production-grade software using .NET, C#, and SQL Server.
  • Drive technical decision-making, architecture discussions, and engineering standards by evaluating trade-offs and choosing pragmatic solutions.

Europe

  • Lead a team of backend engineers in designing, developing, and delivering new loan origination, compliance, and pricing systems that power M-KOPA's expansion across Africa.
  • Set architectural direction and partner with Product Managers on roadmap planning and prioritisation, ensuring high-quality software delivery.
  • Foster a true DevOps culture, with infrastructure as code, observability, automated testing, and continuous delivery as first-order concerns.

M-KOPA is a FinTech company that creates financial inclusion for the traditionally excluded through a fair, flexible, customer-centric financing model. The company has served over 7 million customers and unlocked more than $1.5 billion in cumulative credit, and has been recognized by the Financial Times as one of Africa's fastest-growing companies for five consecutive years.

Europe

  • Design, build, and maintain RESTful APIs for distributed multi-tier systems.
  • Apply microservices and SOA principles to design scalable systems and evolve cloud-native architecture.
  • Work with Azure, API management, messaging, and optimize data models using T-SQL.

Exadel is an AI-first global tech company that partners with Fortune 500 clients to deliver AI platforms and digital transformation solutions. With over 2,000 team members and 25+ years of engineering leadership, it fosters a collaborative, ambitious culture.

Global

  • Design, build, and maintain robust C#.NET solutions including Windows Services, WPF/WinForms, and web APIs.
  • Modernize legacy VB scripting, own CI/CD pipelines, and integrate with Azure, Active Directory, and ITSM platforms.
  • Take end-to-end ownership of modules, produce thorough validation evidence, and provide L3 support for tools you own.

Miratech is a global IT services and consulting company that helps visionaries change the world through digital transformation. With over 1000 professionals across 5 continents and 25+ countries, we maintain a values-driven culture of Relentless Performance and over 99% project success rate since 1989.

India

  • Design, develop, and maintain high-quality software applications using C#/.NET and SQL Server.
  • Collaborate with cross-functional teams to deliver scalable and secure solutions on Azure and BigQuery.
  • Troubleshoot, debug, and participate in code reviews to ensure code quality.

Smart Working connects skilled professionals with global teams for full-time remote roles. They offer a supportive community and are one of the highest-rated workplaces on Glassdoor.

Global Armenia Bulgaria Georgia Moldova Poland 4w PTO

  • Design, develop, and maintain enterprise-level applications using C#, ASP.NET, and related technologies.
  • Participate in technical discussions and work with cross-functional teams to deliver scalable and reliable software solutions.
  • Troubleshoot and resolve software issues and bugs in a timely manner.

GR8_TECH builds B2B iGaming platforms for operators who play to lead, delivering full-cycle, high-impact tech designed to scale. With 1000+ people across locations and time zones, we help operators build success stories across brands, markets, and geos.