Principal Solutions Architect at N-iX

Job description

Europe Work type: Office/Remote Technical Level: Architect Job Category: Architecture Project: Solution Group N-iX is looking for a Principal Software Architect to join a small team building a new ERP product for public-sector customers in the US. The team uses AI coding agents for a large part of the development work. You'll own the product's architecture, help set up how the team builds with AI, and stay close to the engineering work. This role is ideal for an architect who uses AI coding agents every day and has designed SaaS products with complex business logic. ERP or finance experience is a plus but not required, as domain experts are part of the team. Key Responsibilities • Own the architecture of a new multi-tenant SaaS product, from the first design to production. • Work with product managers and domain experts to turn business rules into a clear domain model. • Make the key technical decisions and document them so the team and the client understand the reasons. • Drive prototypes and reference implementations to test ideas early, and review the team's code. • Set up how the team works with AI coding agents: coding standards, testing, and code review. • Design for data accuracy, security, and auditability, which financial software requires. • Plan integrations with the client's existing products and with third-party systems. • Present the architecture and progress to the client's product and technical leaders. Qualifications • Practical AI proficiency, and this is the part we weigh most. You use AI coding agents every day in real software work, you know their limits, and you've helped a team use them well. • 10+ years in software development, with 3+ years as an architect. • Strong experience with .NET and C#. • Experience designing and running production systems on AWS. • Experience designing SaaS or enterprise products: distributed systems, multi-tenancy, APIs, and event-driven design. • Experience with systems where data must always be correct, such as financial, billing, payment, or other calculation-heavy systems. • Able to learn a new business domain quickly and work closely with domain experts. • Clear communication, written and spoken. You can explain technical decisions to non-technical people. • English: Advanced. Nice to Have • Readiness to write code yourself when needed, such as prototypes or reference implementations. • Experience with ERP or accounting systems. • Products for government or other regulated customers. 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 You may also be interested in: Senior Cloud Architect (#5760) Type: Office/Remote Category: Architecture Project: Solution Group Europe, Ukraine Senior Solutions Architect (#5778) Type: Office/Remote Category: Architecture Project: Solution Group Europe .NET Lead/Application Architect (#5430) Type: Office/Remote Category: Architecture Project: Leading platform for electronic agreements LATAM × Easy apply Easy Apply or Refer a friend Share Save × Subscribe to your search result We’ll drop you a note when there are new jobs that match your search. We value your privacy We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept”, you consent to the use of ALL the cookies. However you may visit Cookie Settings to provide a controlled consent. Please review our Cookie Policy and Privacy Notice (updated 12.03.2025) Customize Reject All Accept All Consent Preferences Close Privacy Overview This website uses cookies to improve your experience while you navigate through the website. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may have an effect on your browsing experience. Necessary Necessary Always Enabled Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously. Cookie Duration Description cookielawinfo-checkbox-analytics 11 months This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics". cookielawinfo-checkbox-functional 11 months The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". cookielawinfo-checkbox-necessary 11 months This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary". cookielawinfo-checkbox-others 11 months This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other. cookielawinfo-checkbox-performance 11 months This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance". viewed_cookie_policy 11 months The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data. Functional functional Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. Performance performance Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. Analytics analytics Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. Advertisement advertisement Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads. Others others Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. Reject All Save My Preferences Accept All

Requirements

Must-haves

Office/Remote
Architecture
Solution Group
Own the architecture of a new multi-tenant SaaS product, from the first design to production.
Work with product managers and domain experts to turn business rules into a clear domain model.
Make the key technical decisions and document them so the team and the client understand the reasons.
Drive prototypes and reference implementations to test ideas early, and review the team's code.
Set up how the team works with AI coding agents: coding standards, testing, and code review.
Design for data accuracy, security, and auditability, which financial software requires.
Plan integrations with the client's existing products and with third-party systems.
Present the architecture and progress to the client's product and technical leaders.
Practical AI proficiency, and this is the part we weigh most. You use AI coding agents every day in real software work, you know their limits, and you've helped a team use them well.
10+ years in software development, with 3+ years as an architect.
Strong experience with .NET and C#.
Experience designing and running production systems on AWS.
Experience designing SaaS or enterprise products: distributed systems, multi-tenancy, APIs, and event-driven design.
Experience with systems where data must always be correct, such as financial, billing, payment, or other calculation-heavy systems.
Able to learn a new business domain quickly and work closely with domain experts.
Clear communication, written and spoken. You can explain technical decisions to non-technical people.
English: Advanced.
Flexible working format - remote, office-based or flexible

Nice-to-haves

Readiness to write code yourself when needed, such as prototypes or reference implementations.
Experience with ERP or accounting systems.
Products for government or other regulated customers.

Application prep

Use the role’s language and application details while tailoring your materials.

Keywords to mirror

aiaws

Platform: careers-html
Effort: medium

Benefits

Benefits detected in the listing.

Professional Development