Principal Infrastructure Architect Jobs

New

Principal Security Architect

As a Security Architect, your role involves designing, reviewing, and enhancing ...

Location

United States , San Francisco

Salary:

164000.00 - 290000.00 USD / Year

Ethos

Expiration Date

Until further notice

Requirements

7+ years of experience in Information Security with at least 2 years as a Security Architect
Bachelor’s Degree in Computer Science or related field, or an additional 3 years of pertinent work involvement preferred
Strong knowledge of prevalent security architectures, frameworks, standards and emerging threats along with strategies and technologies for defense
Deep understanding of network protocols, operating systems, databases, applied cryptography, least privilege, zero trust principles, identity & access management, and other core information security concepts
Expertise in cloud computing and its associated best security practices encompassing applications, infrastructure, storage, platforms, and data security
Ability to conduct threat modeling and risk assessments
Ability to come into our San Francisco, CA office once a week

Job Responsibility

Conduct Threat Modeling & Architectural Assessments to cover all Information Security domains to ensure Security by Design
Assess technologies and solutions to develop and enrich security capabilities
Identify security gaps and communicate associated business risks to relevant stakeholders
Craft solutions that harmonize business needs with security and compliance requirements
Verify the effectiveness of security controls in mitigating identified risks
Assist engineering projects across the Software Development Life Cycle (SDLC) and collaborate to prioritize product security elements effectively
Apply expertise in information security and application development to instigate organizational shifts aimed at managing and resolving security weaknesses and vulnerabilities
Contribute to the creation of security policies, standards, and guidelines
Devise and implement frameworks for data classification, retention, and disposal to ensure alignment with data privacy regulations
Spearhead initiatives for data security awareness and training

Fulltime

New

Principal Architect, Enterprise Knowledge Platform

We’re building the definitive enterprise knowledge platform—a state-of-the-art A...

Location

United States , Sunnyvale

Salary:

250000.00 USD / Year

eGain

Expiration Date

Until further notice

Requirements

Proven architect with 10+ years building enterprise-scale platforms, with at least five at a cloud startup
Team builder who attracts A-players and creates environments where they do their best work
API craftsperson with deep experience designing developer experiences that feel magical
Enterprise mindset with hands-on experience in compliance, security, and fail-safe system design
Technology polyglot comfortable with modern cloud-native architectures, microservices, and emerging AI/ML infrastructure

Job Responsibility

Platform Architecture: Design and build a fail-safe SaaS platform that handles enterprise-scale knowledge aggregation and synthesis with zero compromise on reliability
Team Leadership: Recruit, build, and lead a small team of world-class engineers who share your obsession with architectural excellence
API Excellence: Create developer-friendly APIs that make complex knowledge synthesis and consumption feel effortless while maintaining enterprise compliance and security standards
Technical Vision: Drive architectural decisions that balance cutting-edge innovation with production stability and scalability

What we offer

Stock options

Fulltime

Principal Architect, FinTech Platforms

As the Principal Systems Architect, you will lead the design of scalable, secure...

Location

United States , Bellevue; Atlanta

Salary:

123800.00 - 223300.00 USD / Year

T-Mobile

Expiration Date

Until further notice

Requirements

7-10 years of experience in financial services, FinTech, or digital banking environments with customer-facing product delivery
7-10 years of experience in enterprise systems architecture, software engineering, or infrastructure design at scale
5+ years of experience crafting or integrating consumer banking platforms, credit card issuance systems, or BaaS platforms
5+ years of experience working with KYC/AML vendors, fraud prevention tools, or financial data aggregators
4-7 years of experience in mobile and web application architecture for financial products
4-7 years of experience crafting compliant FinTech systems within the framework of PCI DSS, SOC 2, and other regulatory obligations
4-7 years of experience with cloud-native development, containerization, and API-first ecosystems
Bachelor’s Degree in Computer Science, Engineering, or a related field
Certifications such as AWS Architect, TOGAF, CISSP, or fintech/banking-specific credentials are desirable
At least 18 years of age

Job Responsibility

Architect consumer-facing financial solutions including digital bank accounts, savings and checking tools, co-branded credit card products, and embedded finance capabilities
Define and maintain architectural standards for integration with BaaS providers, card issuers/processors, KYC/AML vendors, and payment networks
Collaborate with product managers, UX designers, and engineers to build intuitive and secure financial experiences for mobile-first consumers
Lead technology evaluations for third-party fintech partners covering card issuance, core banking platforms, data aggregation, and personal finance management
Ensure secure architecture and data design for customer onboarding, credit decisioning, account servicing, and financial transactions
Champion privacy, data protection, and regulatory compliance across consumer facing FinTech platforms
Implement scalable API architectures for money movement, card management, account funding, and transaction data enrichment
Provide architectural oversight for loyalty integrations, rewards platforms, and customer engagement engines tied to credit and banking products
Lead proof-of-concept initiatives to test emerging fintech capabilities
Maintain system documentation, architecture blueprints, and technical standards to guide development and cross-team partnerships

What we offer

Competitive base salary and compensation package
Annual stock grant
Employee stock purchase plan
401(k)
Access to free, year-round money coaches
Medical, dental and vision insurance
Flexible spending account
Paid time off
Up to 12 paid holidays
Paid parental and family leave

Fulltime

New

Principal AI Architect

We are seeking an experienced AI Architect to lead the design, implementation, a...

Location

India , Bengaluru

Salary:

Not provided

EvoluteIQ

Expiration Date

Until further notice

Requirements

12+ years of experience in data science, ML engineering and AI system architecture
Hands-on experience with Python, TensorFlow, PyTorch, Scikit-learn, spaCy and related AI/ML frameworks
Expertise in MLOps tools such as MLflow, Kubeflow, Vertex AI, or SageMaker
Proficiency in data processing technologies (Spark, Kafka, Airflow) and data modeling
Strong background in deploying models such as APIs or services using Docker, Kubernetes, and REST/gRPC
Experience designing data pipelines and integrating AI with production systems
Should have an understanding of prompt engineering, LLM fine-tuning, and vector stores (e.g. Pinecone, FAISS, Weaviate)
Knowledge of cloud AI services (AWS, GCP, Azure) and distributed computing architectures
Proven experience implementing observability for models (drift, accuracy, bias, and performance)

Job Responsibility

Architect and oversee AI/ML pipelines covering data collection, preparation, training, validation, and inference
Define and implement scalable AI infrastructure for training, deployment, and continuous integration (MLOps)
Collaborate with data scientists, ML engineers, product manager, and product teams to translate business problems into AI-driven solutions
Establish frameworks for model governance, versioning, reproducibility, and explainability
Integrate models into production systems ensuring low latency, scalability, and reliability
Define data strategy, storage, and access patterns to support AI workloads
Build solutions to monitor model performance, drift, and data quality, implementing continuous retraining strategies
Ensure compliance with ethical AI, data privacy, and security best practices
Mentor AI/ML engineers and contribute to architectural decisions across the AI platform stack

What we offer

Opportunity to shape the strategy of a next-gen hyper-automation platform
Work with a cross-disciplinary team in a fast-growing, innovation-driven environment
Competitive compensation and growth opportunities
A culture of innovation, ownership, and continuous learning

Fulltime

New

Principal SecOps Architect

Step into a key leadership role at Aurizon and help shape the future of our cybe...

Location

Australia , Brisbane

Salary:

Not provided

Aurizon

Expiration Date

December 18, 2025

Requirements

Proven expertise in security engineering, automation and orchestration
Experience implementing SOAR, TIP and advanced detection platforms
Strong background in CI/CD integration and infrastructure-as-code
A passion for driving change, influencing stakeholders and embedding cyber resilience at scale

Job Responsibility

Drive the Security Operations Centre (SOC) roadmap, setting the standard for detection and response excellence
Build a world-class security engineering capability to meet enterprise-wide outcomes
Define and embed standards and principles that lift our security posture across the business
Harness automation and AI-driven insights to transform incident response
Design and implement cutting-edge SOAR tools and threat intelligence platforms
Create automated workflows that accelerate threat detection, response and remediation
Integrate security seamlessly into CI/CD pipelines and infrastructure-as-code environments
Build automation to strengthen compliance, policy enforcement, and validation

What we offer

Development and growth opportunities
Access to mentoring and development programs
Discounts on selected health insurance funds, personal travel, gyms, vehicles and retail brands
Parental leave program and super booster

Fulltime

!

Principal Platform Architect

The Principal Platform Architect will lead the design and implementation of a se...

Location

Salary:

Not provided

ACI Infotech

Expiration Date

Until further notice

Requirements

Bachelor’s/Master’s degree in Computer Science, Engineering, or related field
10+ years of experience in distributed systems and multi-tenant SaaS
Expertise in AWS/Azure/GCP, Kubernetes, and Infrastructure-as-Code (Terraform, Helm)
Strong security knowledge across SSO, RBAC, secrets, and encryption
Hands-on coding experience with Go, Node.js, or Python
Experience designing control planes and platform services
Strong communication, leadership, and problem-solving skills

Job Responsibility

Define reference architecture for a multi-tenant, zero-trust platform with clear SLOs
Own platform architecture across data, control, and execution planes
Design control planes to enable safe self-service and strong tenant isolation
Establish tenancy, identity, and policy models for SSO, RBAC, secrets, and encryption
Design APIs, contracts, and extension points for platform capabilities
Partner with product, security, and SRE to codify SLOs and error budgets
Drive build vs buy decisions, reference implementations, and blueprints
Review critical designs and support teams with hands-on prototyping in Go, Node.js, or Python
Develop runbooks, ADRs, and threat models to meet enterprise audit standards

Fulltime

Principal Data Architect

We are seeking a highly skilled and experienced Data Architect to join our team ...

Location

United States , New York

Salary:

176720.00 - 265080.00 USD / Year

Citi

Expiration Date

January 07, 2026

Requirements

Experience and exposure to Big Data
Expertise in various data modeling techniques, including relational, dimensional, and NoSQL
Strong understanding of data warehousing concepts and experience with data warehouse design and implementation
Proficiency in designing and implementing Extract, Transform, Load (ETL) processes
Extensive knowledge of various DBMS platforms, such as SQL Server, Oracle, and MySQL
Familiarity with big data technologies like Hadoop, Spark, and NoSQL databases
Experience with various BI tools and technologies including Tableau, PowerBI, Microstrategy
Understanding of data governance principles and best practices
Experience with cloud-based data platforms like AWS, Azure, and GCP
Excellent presentation, communication and interpersonal skills to effectively collaborate with stakeholders

Job Responsibility

Design and implement data models: Develop conceptual, logical, and physical data models that meet business requirements
Develop data warehousing strategies: Design and implement data warehouses and data lakes to support business intelligence and analytics
Establish data governance policies: Define and enforce data quality standards, access controls, and security protocols
Collaborate with stakeholders: Work with data scientists, engineers, and business analysts to understand data needs and translate them into technical solutions
Evaluate and select data management tools: Research and recommend appropriate data management technologies and tools
Oversee data migration and integration: Manage the process of migrating data from legacy systems to new platforms
Performance tuning and optimization: Monitor and optimize data infrastructure performance to ensure efficient data access
Stay up-to-date with industry trends: Keep abreast of the latest developments in data management technologies and best practices

What we offer

medical, dental & vision coverage
401(k)
life, accident, and disability insurance
wellness programs
paid time off packages including planned time off (vacation), unplanned time off (sick leave), and paid holidays
discretionary and formulaic incentive and retention awards

Fulltime

Principal Partner Solutions Architect

At Atlassian, we’re building a global team that is shaping the future of how we ...

Location

United States

Salary:

145700.00 - 234000.00 USD / Year

Atlassian

Expiration Date

Until further notice

Requirements

12+ years of experience in product, consulting, and sales, with a strong understanding of Cloud Native Platforms
Familiarity with the Atlassian Platform is highly preferred
Highly skilled in driving Cloud and Agile transformations, with a strong background in cloud-native technologies and modern infrastructure patterns
Proven success in Matrix Organizations
Expertise in Solution Design & Pre-Sales
Experience crafting and delivering solutions, designing proposals, and collaborating with teams
Consultative Selling & Business Insight
Results-oriented mindset with the ability to position value, calculate ROI, and guide partners
Effective Communication Skills
Continuous Learning

Job Responsibility

Partner with Global System Integrators
Develop Strategic Solution Plans
Drive Business-Centric Solution Activation Plans
Collaborate on Solution Design and Pre-Sales Activities
Lead Global Practice Development
Provide Strategic Leadership
Deliver Enablement and Thought Leadership
Lead Solution Workshops
Champion Thought Leadership

What we offer

Health coverage
Paid volunteer days
Wellness resources

Fulltime

Principal Infrastructure Architect

Planet DDS

Location:
United Kingdom, Glasgow

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
December 11, 2025

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Planet DDS

Location:United Kingdom, Glasgow

Category:IT - Software Development

Contract Type:Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:December 11, 2025

Looking for more opportunities? Search for other job offers that match your skills and interests.

Similar Jobs for Principal Infrastructure Architect

Principal Security Architect

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Location:
United Kingdom, Glasgow

Category:
IT - Software Development

Contract Type:
Not provided

Job Posted:
December 11, 2025