Software Architect (.NET)

Trinetix is looking for a skilled Software Architect. 

 
You’ll be part of a dynamic, international team working on large-scale enterprise platforms for a leading U.S.-based client in the consulting and financial services sector. Our mission is to build impactful, high-tech solutions that streamline business operations, enhance efficiency, and drive digital transformation. 

We focus on solving real business challenges—developing robust platforms that support critical decision-making and operational excellence. Our projects span across continents, offering the opportunity to collaborate with top-tier professionals from around the world. Welcome to join a Global Team Driving Real-World Innovation. 

Requirements: 

• 5+ years of commercial software development experience in enterprise-level systems 
• 2+ years of experience as a Software Architect and/or Technical Lead 
• Strong knowledge of algorithms, data structures, and system design 
• Deep understanding of OOP, OOD, OOA, SOLID principles, and architectural design patterns 
• Proven experience designing and evolving architectures using .NET, C#, .NET Core, Web API 
• Strong experience with relational databases (MS SQL Server, PostgreSQL) and data modeling 
• Experience designing and operating cloud-based and cloud-managed solutions 
• Solid understanding of SPA, SOA, REST, and Microservices (MSA) architectures 
• Experience with distributed systems, scalability, fault tolerance, and performance optimization 
• Hands-on experience working in Agile/Scrum teams 
• Experience with CI/CD pipelines and release management processes 
• Experience communicating with technical and non-technical stakeholders from the USA and/or Europe 
• Strong understanding of PoC and MVP creation and validation processes 
• Upper-intermediate level of English or higher 

Nice-to-haves:

• Experience with cloud platforms (Azure preferred, AWS as a plus) 
• Experience with frontend frameworks such as Angular or React (at architectural level) 
• Practical knowledge of DevOps practices and infrastructure-as-code concepts 
• Experience or strong interest in ML/AI-based solutions and their architectural implications 

Responsibilities: 

• Define and own the high-level system architecture for products and major features 
• Design end-to-end technical solutions aligned with business and non-functional requirements 
• Review, validate, and approve architectural and technical solutions with customers 
• Define non-functional requirements (performance, scalability, security, reliability, maintainability) 
• Provide high-level effort estimation for features and architectural initiatives 
• Research, evaluate, and recommend optimal technical approaches and technologies 
• Collaborate with product, engineering, and business stakeholders to align technical and functional requirements 
• Lead architectural changes and ensure system flexibility and long-term sustainability 
• Establish and maintain development and architectural standards 
• Create and maintain architecture documentation and technical guidelines 
• Provide technical leadership and guidance to development teams 
• Monitor technical quality and compliance throughout the development lifecycle 
• Take ownership of key technical decisions and associated risks 
• Communicate architectural decisions and technical topics regularly with the client 

• Drive resolution of complex technical and architectural issues

   

Expected Qualifications:

• Set the technical direction and support your team’s success 
  You guide a small to mid-sized team, making sure everyone works well together and delivers on shared goals and milestones
• Balance hands-on coding with team leadership 
  You contribute technically while helping the team stay focused, organized, and aligned with both project and company priorities
• Foster a strong, collaborative, and inclusive team culture 
  You create an environment where team members grow, share ideas, solve problems together, and feel valued for their contributions

What we offer:

• Continuous learning and career growth opportunities 
• Professional training and English/Spanish language classes 
• Comprehensive medical insurance 
• Mental health support 
• Specialized benefits program with compensation for fitness activities, hobbies, pet care, and more 
• Flexible working hours 
• Inclusive and supportive culture