Principal Architect – Digital & CX Modernization

Miratech

Principal Architect driving modernization of enterprise applications in global IT consulting. Leading legacy transformations and guiding teams in innovative cloud-native architectures.

Posted 7/9/2026full-timeRemote • 🇦🇷 ArgentinaLeadWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in application modernization strategies, focusing on API-first, microservices, and event-driven architectures. Proven ability to mentor teams, establish architecture standards, and lead integration initiatives in large-scale enterprise environments.

Highest-signal resume keywords

API-First Architecture PrinciplesMicroservices PatternsEvent-Driven SystemsCloud Platforms (AWS, Azure, GCP)Enterprise Service Bus (ESB)

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Application ModernizationMigration StrategiesRisk AssessmentsArchitecture DesignCloud-Native Architectures

Soft Skills

CollaborationPresentation SkillsNegotiation

Tools & Technologies

Enterprise Service Bus (ESB)Customer Engagement SoftwareFrontend Frameworks

Certifications & Qualifications

Cloud CertificationTOGAF or Equivalent Architecture Certification

Industry Keywords

TelecomContact CenterCustomer Experience (CX)Large-Scale Enterprise

Tech Stack

Tools & technologies

AWSAzureCloudDistributed SystemsGoogle Cloud PlatformMicroservices

About the role

Key responsibilities & impact

Define and execute application modernization strategies for legacy platforms and user experiences.
Design and promote API-first, microservices-first, and event-driven architectures.
Provide architectural direction and mentorship to Team Leads and engineering squads.
Evaluate existing systems to build migration strategies, risk assessments, and target architectures.
Collaborate with clients and business leaders; confidently present proposals and negotiate technical approaches with challenging stakeholders.
Establish and promote enterprise-wide architecture standards, best practices, and governance processes.
Support integration initiatives involving legacy ESBs and modern integration platforms.

Requirements

What you’ll need

7+ years of experience within Telecom, Contact Center, Customer Experience (CX), or related large-scale enterprise environments.
Strong background in successfully migrating legacy systems to modern, cloud-native architectures.
Deep Technical Mastery in: API-first architecture principles
Microservices patterns
Event-driven and distributed systems
Hands-on experience with cloud platforms (AWS preferred, Azure, or GCP). A cloud certification is highly desirable.
Familiarity with modern frontend and user experience (UX) frameworks to ensure cohesive end-to-end solutions.
Nice to Have TOGAF or equivalent architecture certification.
Hands-on experience with Enterprise Service Bus (ESB) platforms.
Deep familiarity with contact center technologies and customer engagement software.

Benefits

Comp & perks

Culture of Relentless Performance: join an unstoppable technology development team with a 99% project success rate and more than 30% year-over-year revenue growth.
Competitive Pay and Benefits: enjoy a comprehensive compensation and benefits package, including health insurance, and a relocation program.
Work From Anywhere Culture: make the most of the flexibility that comes with remote work.
Growth Mindset : reap the benefits of a range of professional development opportunities, including certification programs, mentorship and talent investment programs, internal mobility and internship opportunities.
Global Impact: collaborate on impactful projects for top global clients and shape the future of industries.
Welcoming Multicultural Environment: be a part of a dynamic, global team and thrive in an inclusive and supportive work environment with open communication and regular team-building company social events.
Social Sustainability Values: join our sustainable business practices focused on five pillars, including IT education, community empowerment, fair operating practices, environmental sustainability, and gender equality.