Principal 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, Systems

The Principal Systems Architect is responsible for designing creative and scalab...

Location

United States , Bellevue

Salary:

123800.00 - 223300.00 USD / Year

T-Mobile

Expiration Date

Until further notice

Requirements

Bachelor's Degree Computer science or related discipline
7-10 years Experience in business environment
7-10 years Experience as software or systems architect, engineer, programmer
4-7 years Experience in B2C online e-commerce systems architecture and design, preferably with background in IBM WebSphere Commerce
4-7 years Experience in web experience management technologies included but not limited to self-services, content management, search, analytics, and marketing automation preferably with knowledge in Adobe CQ5
4-7 years Experience in architecture and design of mobile web applications included responsive design and hybrid model for device native applications
Familiarity with the Microsoft stack (Azure, .NET)
Leadership
Software Development
Process Management

Job Responsibility

Provide direct technical evaluation of third party products for inclusion in T-Mobile solutions
Help define software development processes
Updates job knowledge by participating in educational opportunities
reading professional publications
maintaining personal networks
participating in professional organizations
Understands the business processes on projects assigned
Accomplishes organization goals by accepting ownership for accomplishing new and different requests
exploring opportunities to add value to job accomplishments
Translates business requirements into technical requirements and assist other team members in implementing the solution

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

Principal Architect, Payment & Fraud Systems

The Principal Systems Architect crafts scalable, secure, and high-performance pa...

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 a business environment, preferably within payments, fraud prevention, financial services, or e-commerce
7-10 years of experience as a software or systems architect, engineer, or programmer, with expertise in scalable, high-availability platforms
5+ years of experience in payments architecture, tokenization, and transaction processing, including real-time authorization, settlement, and reconciliation workflows
5+ years of experience in fraud prevention, risk management systems, and security architecture, with knowledge of fraud scoring models, ML driven, fraud detection, and chargeback management
4-7 years of experience in B2C online e-commerce systems architecture and design
4-7 years of experience with payment orchestration, gateway integrations, and acquirer connections, including experience with PCI DSS compliance and 3DS
4-7 years of experience using architecture and design of mobile web applications, including responsive design, hybrid models, and secure mobile payment solutions such as Apple Pay, Google Pay, or QR-based payments
4-7 years of experience with cloud-based payment processing architectures, including AWS, Azure, GCP, Kubernetes, or serverless computing models
Bachelor's Degree in Computer Science, Information Technology, or a related discipline
Technology certifications (such as Java, Microsoft, Oracle, AWS, TOGAF, or security-focused certifications like CISSP, CISM, PCI-ISA)

Job Responsibility

Help define software development processes and ensure alignment to security, compliance, and scalability methodologies for payment and fraud platforms
Stay up to date with emerging payment technologies, as well as fraud detection strategies, and regulatory requirements to continuously contribute to improvement of platform capabilities
Understand the business processes on assigned projects, particularly those related to payment acceptance, transaction routing, chargebacks, and fraud prevention
Accomplish organizational goals by accepting ownership for accomplishing new and different requests
explore opportunities to contribute to job accomplishments
Translate business requirements into technical requirements and assist other team members in implementing the solution
Design and implement real-time transaction refinement solutions that ensure high availability, reliability, and security
Provide architectural oversight for payment tokenization, fraud scoring models, and risk mitigation strategies across multiple channels
Collaborate with engineering, product management, security, and compliance teams to ensure flawless integration of payment and fraud technologies
Lead proof-of-concept (PoC) initiatives to assess new fraud detection techniques, machine learning models, or payment orchestration improvements

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

Principal Architect – GenAI & Enterprise Automation

Designs, develops, troubleshoots and debugs software programs for software enhan...

Location

India , Bangalore

Salary:

Not provided

Hewlett Packard Enterprise

Expiration Date

Until further notice

Requirements

Bachelor's or Master's degree in Computer Science, Information Systems, or equivalent
Typically 10+ years' experience
Experience designing and developing software systems design tools and languages
Experience in overall architecture of software systems for products and solutions
Designing and integrating software systems running on multiple platform types into overall architecture
Evaluating and selecting forms and processes for software systems testing and methodology
History of innovation with multiple patents or deployed solutions in the field of software design
Excellent written and verbal communication skills
mastery in English and local language
Deep expertise in Copilot, Azure OpenAI, Power Platform, and LLMs

Job Responsibility

Develops organization-wide architectures and methodologies for software systems design and development
Identifies and evaluates new technologies, innovations, and outsourced development partner relationships
Reviews and evaluates designs and project activities for compliance with development guidelines and standards
Provides guidance and mentoring to less-experienced staff members
Integrate with organizational data and workflows for Copilot
Establish Prompt Engineering Frameworks with Copilot
Enable custom Copilots with internal knowledge, fine-tuned LLMs, and responsible usage practices
Enable Agentic Automation with Federated Governance model
Lead scalable automation through reusable components, design principles, and CoE enablement
Create accelerators, secure connectors, and templates to maximize reuse

What we offer

Health & Wellbeing benefits
Personal & Professional Development programs
Unconditional Inclusion environment
Comprehensive suite of benefits supporting physical, financial and emotional wellbeing

Fulltime