Lead .NET Engineer

Posted Yesterday
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Hiring Remotely in Spain
Remote
Senior level
Information Technology • Consulting
The Role
Lead development of storage infrastructure and high-performance backend systems using C#/.NET and Azure. Design, implement, and maintain microservices, REST/gRPC APIs, and scalable data storage solutions. Identify performance bottlenecks, document architectural decisions, collaborate across teams, and mentor engineers to improve processes and reliability.
Summary Generated by Built In

Our customer is a global leader in digital agreement and e-signature solutions, enabling organizations worldwide to securely manage, sign, and automate business-critical documents and workflows.

They are looking for a self-motivated software engineer to join us developing storage infrastructure to organize and facilitate our business growth. Our team is the center of how customers and services store their critical data and trust its security, performance, availability, compliance and durability, which enables customer derive intelligence and analytics through AI & BI.

As a Lead Software Engineer, you will own all aspects of the software development lifecycle including design, development, testing, deployment, and maintenance of product features in software products. You will play a key role in ensuring that our storage solutions are reliable, scalable, and support advanced orchestration using technologies such as the Temporal .NET SDK. You enjoy fast-paced entrepreneurial environments where you can solve difficult problems using current technologies and tools. You collaborate well with other team members when brainstorming, designing, and implementing new solutions. You will also help the team succeed by thinking about ways to improve processes, suggesting ways to make the team more effective, and mentoring and modeling engineering best practices.


Responsibilities:

  • Design, develop, and maintain high-performance backend systems and APIs using C# and .NET technologies, hosted in Azure and various compliance-level data centers
  • Build and maintain microservices-based architectures using C#, ASP.NET, and others
  • Leverage Azure services like Azure App Services, Azure Kubernetes Service (AKS), Azure Blob Storage, and SQL/No-SQL databases to build scalable, secure, and reliable cloud-native solutions
  • Design, implement, and maintain distributed workflows using the Temporal .NET SDK to provide resilient and observable orchestration for business-critical backend processes
  • Integrate Temporal workflows with our .NET microservices architecture and cloud-based infrastructure
  • Design and implement RESTful or gRPC APIs, and ensure seamless integration with other systems and products
  • Optimize architecture and solutions for scalability and availability, with cost and maintenance in mind
  • Identify and address performance bottlenecks and scalability challenges proactively
  • Align across teams for designs, communicate and resolve roadblocks
  • Guide and mentor other engineers through design and code reviews

Required Qualifications:

  • Extensive experience 8+ years developing backend services and APIs in C#/.NET
  • Experience with Azure services including App Services, AKS, Blob Storage, SQL/NoSQL Databases
  • Experience with microservices architecture and distributed systems
  • Hands-on experience with the Temporal .NET SDK or other workflow orchestration/tools (e.g., Durable Functions, Step Functions, Apache Airflow)
  • Strong understanding of designing and building scalable, secure, and reliable cloud-native applications
  • Experience with designing and implementing RESTful or gRPC APIs
  • Knowledge of data storage best practices, including security, availability, and compliance

Preferred Qualifications:

  • Familiarity with integrating orchestration tools into enterprise software environments
  • Experience with performance optimization, cost management, and designing for high availability
  • Excellent communication and collaboration skills
  • Prior experience mentoring engineers and conducting design/code reviews
  • Background in supporting analytics and business intelligence integrations

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

Skills Required

  • 8+ years of software engineering experience in high scale distributed systems
  • 8+ years building resilient and highly available web services
  • Experience with C# and .NET technologies
  • Experience with Azure services (Azure App Services, AKS, Azure Blob Storage)
  • Experience with SQL and NoSQL databases
  • Experience building microservices-based architectures using C# and ASP.NET
  • Designing and implementing RESTful and gRPC APIs
  • Experience documenting architectural standards and decisions
  • Solid experience in full stack development
  • Availability to fully cover 12:00 - 21:00 CET Monday to Friday
  • B.S., M.S., or PhD in Computer Science or equivalent experience
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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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