Senior .NET Engineer

Sorry, this job was removed at 12:16 p.m. (CST) on Wednesday, May 28, 2025
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Poland
Information Technology • Consulting
The Role

We are looking for a skilled Senior .Net Full-stack Engineer for one of our customers based in the UK and their top-notch product - a platform offering industry-neutral investor onboarding clearinghouse for the private markets. It provides solutions for KYC, taxation, managed services, fund subscriptions, MLRO support, and more.

If your next goals in your career are the following: conveying complex technical concepts and guiding the team while setting technical standards, then look no further! 

Responsibilities:

  • Design, code, test, and implement .NET-based applications that meet business requirements and enhance functionality
  • Optimize Performance: Analyze and optimize application performance, ensuring efficient, scalable, and reliable code
  • Debugging and Troubleshooting: Identify and fix bugs, as well as troubleshoot and resolve any issues in production and non-production environments
  • Write Clean, Efficient Code: Follow best practices to write clean, maintainable, and efficient code that adheres to coding standards
  • Contribute to Code Reviews: Participate in code reviews, providing constructive feedback and improving the overall quality of the codebase
  • Documentation: Create and maintain documentation for code, processes, and procedures, ensuring clarity and ease of understanding for team members

Requirements: 

  • Bachelor's Degree in Information Technology preferred
  • At least 5+ years of hands-on software development  experience
  • Expertise in .NET core and strong knowledge of C# fundamentals
  • Experience with React
  • Comprehensive understanding of HTTP and APIs
  • TDD experience and Entity framework
  • MS SQL database
  • Commercial experience with Azure 
  • Experience with Docker
  • Hands-on experience with both SQL and NoSQL databases, demonstrating a keen understanding of their advantages and disadvantages
  • Familiarity with contemporary build tools, CI/CD pipelines, and cloud platforms
  • Robust experience with TDD and a nuanced understanding of its benefits and limitations as a development practice
  • Knowledge of backend development paradigms and best practices
  • Experience with at least one messaging queue system

Nice to have:

  • Entity Framework
  • Established track record of conceptualizing, designing, and deploying systems from inception
  • Experience with caching frameworks
  • Skilled in structured logging

We offer*:

  • Flexible working format - remote, office-based or flexible
  • A competitive salary and good compensation package
  • Personalized career growth
  • Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
  • Active tech communities with regular knowledge sharing
  • Education reimbursement
  • Memorable anniversary presents
  • Corporate events and team buildings
  • Other location-specific benefits

*not applicable for freelancers

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The Company
HQ: North Miami Beach, Florida
2,135 Employees
Year Founded: 2002

What We Do

N-iX is a global software solutions and engineering services company that helps world’s leading organizations turn challenges into lasting business value, operational efficiency, and revenue growth using advanced technology. Whether you need to build a custom solution, modernize your digital product or acquire extra tech expertise - we have the experience and capabilities to ensure your success.

With over 2,000 professionals in 25 countries across Europe and the Americas, N-iX offers expert solutions in cloud, data analytics, embedded software, IoT, AI, machine learning, and other tech domains. Being in business for over two decades, we have worked with dozens of industry-leading enterprises and Fortune 500 companies creating value across a wide variety of sectors, including finance, manufacturing, supply chain, retail, e-commerce, healthcare, and more. Our unique combination of business domain expertise and technical know-how enables us to effectively collaborate with ISVs, tech companies, and enterprises of all sizes. Thanks to the strong tech ecosystem and partnerships with AWS, GCP, Microsoft, SAP, OpenText, Snowflake, and others, we bring extra speed, scale and efficiency to more than 160 organizations across the globe. N-iX is recognized by numerous industry awards, such as CRN Solution Provider 500, Global Outsourcing 100 by IAOP, ISG Provider Lens™, Modern Application Development services providers by Forrester, etc

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