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Location
In office (Curitiba)
Seniority
Architect · 13+ years exp
Visa
Sponsors visas in Ireland; no register of this country names it

Confirmed on the employer's own hiring board on Nov 11, 2026. First seen by Alion on Nov 11, 2026.

Overview
Company
Impact
Profile match
HCLTech is an Indian information technology services and consulting company headquartered in Noida, Uttar Pradesh. Its roots lie in HCL, founded in 1976 by Shiv Nadar and partners, and the IT services business was set up as a separate company in 1991. It provides application development and maintenance, infrastructure and cloud services, cybersecurity, engineering and R&D services, and sells its own software products through HCLSoftware. The company employs more than 200,000 people in some 60 countries and is listed on the Indian stock exchanges.

Job Summary

PRAGATI-Senior Technical Architect Attribute DetailsRole Title Senior Technical Architect Band E3.2 Location Brazil (Curitiba) Engagement Type Full-Time Experience 13+ Years Reporting To Delivery / Program Director Domain Application Development, Modernization & Managed Services Role Purpose Lead architecture and technical strategy for large-scale enterprise applications, digital transformation initiatives, and application modernization programs. Provide technical leadership across multiple delivery teams, ensuring scalable, secure, resilient, and business-aligned solutions throughout the application lifecycle. The Senior Technical Architect acts as the technology authority across transition, development, integration, cloud adoption, and operational excellence initiatives while collaborating with business stakeholders, architects, delivery leaders, and engineering teams. Key Responsibilities Enterprise Architecture & Solution Design Define end-to-end solution architectures for complex enterprise applications. Translate business and non-functional requirements into scalable technical solutions. Drive architecture reviews, design governance, and solution standardization. Establish architecture principles, frameworks, and best practices. Technical Leadership Provide guidance to architects, technical leads, developers, and engineering teams. Lead technical decision-making and technology selection activities. Review solution designs, code quality, security posture, and performance considerations. Mentor engineering teams and develop technical capabilities across the organization. Cloud & Modernization Lead cloud migration and modernization initiatives. Design cloud-native, microservices-based, and event-driven architectures. Define strategies for API-led integration, containerization, and platform modernization. Drive adoption of DevOps, CI/CD, Infrastructure as Code, and automation practices. Application & Integration Architecture Design secure and scalable APIs and integration patterns. Define architecture for distributed systems and enterprise integrations. Ensure interoperability between custom applications, SaaS solutions, and enterprise platforms. Establish data flow, interface, and integration standards. Security & Compliance Ensure security-by-design principles across all solutions. Define authentication, authorization, encryption, and data protection strategies. Conduct architecture risk assessments and mitigation planning. Ensure compliance with corporate security and regulatory requirements. Reliability & Observability Define availability, resiliency, disaster recovery, and business continuity strategies. Establish logging, monitoring, tracing, and observability standards. Drive implementation of SRE best practices and operational readiness. Support root-cause analysis and technology improvement initiatives. Stakeholder Management Collaborate with business leaders, product owners, and delivery teams. Present architecture roadmaps and solution strategies to senior leadership. Support customer engagements, governance reviews, and technical workshops. Align technology initiatives with business goals and enterprise roadmaps. Required Technical Skills Architecture & Design Enterprise Architecture Solution Architecture Microservices Architecture Event-Driven Architecture Domain-Driven Design (DDD) API Architecture & Governance Integration Patterns Development Technologies .NET / Java / Python ecosystems REST APIs and Enterprise Integrations Distributed Systems Design Application Modernization Cloud Platforms Microsoft Azure (Preferred) AWS or Google Cloud Container Platforms (Docker, Kubernetes) Serverless and Managed Services DevOps & Automation Azure DevOps / GitHub Actions / Jenkins CI/CD Pipelines Infrastructure as Code (Terraform, Bicep) Configuration Management Observability & Operations Dynatrace Splunk OpenTelemetry Application Performance Monitoring SRE Practices Incident & Problem Management

Key Responsibilities

"Senior Technical Architect

Attribute DetailsRole Title Senior Technical Architect

Band E3.2

Location Brazil (Curitiba)

Engagement Type Full-Time

Experience 13+ Years

Reporting To Delivery / Program Director

Domain Application Development, Modernization & Managed Services

Role Purpose

Lead architecture and technical strategy for large-scale enterprise applications, digital transformation initiatives, and application modernization programs. Provide technical leadership across multiple delivery teams, ensuring scalable, secure, resilient, and business-aligned solutions throughout the application lifecycle.

The Senior Technical Architect acts as the technology authority across transition, development, integration, cloud adoption, and operational excellence initiatives while collaborating with business stakeholders, architects, delivery leaders, and engineering teams.

Key Responsibilities

Enterprise Architecture & Solution Design

Define end-to-end solution architectures for complex enterprise applications.

Translate business and non-functional requirements into scalable technical solutions.

Drive architecture reviews, design governance, and solution standardization.

Establish architecture principles, frameworks, and best practices.

Technical Leadership

Provide guidance to architects, technical leads, developers, and engineering teams.

Lead technical decision-making and technology selection activities.

Review solution designs, code quality, security posture, and performance considerations.

Mentor engineering teams and develop technical capabilities across the organization.

Cloud & Modernization

Lead cloud migration and modernization initiatives.

Design cloud-native, microservices-based, and event-driven architectures.

Define strategies for API-led integration, containerization, and platform modernization.

Drive adoption of DevOps, CI/CD, Infrastructure as Code, and automation practices.

Application & Integration Architecture

Design secure and scalable APIs and integration patterns.

Define architecture for distributed systems and enterprise integrations.

Ensure interoperability between custom applications, SaaS solutions, and enterprise platforms.

Establish data flow, interface, and integration standards.

Security & Compliance

Ensure security-by-design principles across all solutions.

Define authentication, authorization, encryption, and data protection strategies.

Conduct architecture risk assessments and mitigation planning.

Ensure compliance with corporate security and regulatory requirements.

Reliability & Observability

Define availability, resiliency, disaster recovery, and business continuity strategies.

Establish logging, monitoring, tracing, and observability standards.

Drive implementation of SRE best practices and operational readiness.

Support root-cause analysis and technology improvement initiatives.

Stakeholder Management

Collaborate with business leaders, product owners, and delivery teams.

Present architecture roadmaps and solution strategies to senior leadership.

Support customer engagements, governance reviews, and technical workshops.

Align technology initiatives with business goals and enterprise roadmaps.

Required Technical Skills

Architecture & Design

Enterprise Architecture

Solution Architecture

Microservices Architecture

Event-Driven Architecture

Domain-Driven Design (DDD)

API Architecture & Governance

Integration Patterns

Development Technologies

.NET / Java / Python ecosystems

REST APIs and Enterprise Integrations

Distributed Systems Design

Application Modernization

Cloud Platforms

Microsoft Azure (Preferred)

AWS or Google Cloud

Container Platforms (Docker, Kubernetes)

Serverless and Managed Services

DevOps & Automation

Azure DevOps / GitHub Actions / Jenkins

CI/CD Pipelines

Infrastructure as Code (Terraform, Bicep)

Configuration Management

Observability & Operations

Dynatrace

Splunk

OpenTelemetry

Application Performance Monitoring

SRE Practices

Incident & Problem Management"

Skill Requirements

Required Technical Skills

Architecture & Design

Enterprise Architecture

Solution Architecture

Microservices Architecture

Event-Driven Architecture

Domain-Driven Design (DDD)

API Architecture & Governance

Integration Patterns

Development Technologies

.NET / Java / Python ecosystems

REST APIs and Enterprise Integrations

Distributed Systems Design

Application Modernization

Cloud Platforms

Microsoft Azure (Preferred)

AWS or Google Cloud

Container Platforms (Docker, Kubernetes)

Serverless and Managed Services

DevOps & Automation

Azure DevOps / GitHub Actions / Jenkins

CI/CD Pipelines

Infrastructure as Code (Terraform, Bicep)

Configuration Management

Observability & Operations

Dynatrace

Splunk

OpenTelemetry

Application Performance Monitoring

SRE Practices

Incident & Problem Management

Other Requirements

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