Principal Technical Architect

Atlassians can choose where they work - whether in an office, from home, or a combination of the two. That way, Atlassians have more control over supporting their family, personal goals, and other priorities. We can hire people in any country where we have a legal entity. Interviews and onboarding are conducted virtually, a part of being a distributed-first company.

Responsibilities

Platform Architecture & Design

Define end-to-end SaaS platform architectures leveraging cloud-native patterns (e.g., microservices, APIs, multi-tenancy).Design systems to be highly available, scalable, and resilient across global deployments.Guide the selection and integration of core platform services (e.g., identity, observability, logging, messaging, API gateways).

Security & Compliance

Lead the design of secure architectures aligned with industry standards (e.g., SOC 2, ISO 27001, GDPR, HIPAA).Collaborate with InfoSec to implement authentication (e.g., OAuth2, SAML), encryption (TLS, data at rest), role-based access control (RBAC), and audit logging.Advocate for DevSecOps practices across CI/CD pipelines.

Performance & Reliability

Architect systems for optimal performance (low latency, high throughput), with observability (metrics, logging, tracing) baked in.Define performance benchmarking and testing strategies.Support high availability and disaster recovery design, including RTO/RPO targets.

Client Engagement & Advisory

Serve as a trusted technical advisor to enterprise customers during pre-sales and post-sales engagements.Translate complex technical requirements into clear solutions and roadmaps.Present architectural approaches and value propositions to both technical and executive stakeholders.

Cross-functional Collaboration

Partner with Sales, Customer Success, Professional Services, and Product teams to align architecture with customer and business needs.Provide technical input into product roadmaps and customer onboarding strategies.Mentor implementation teams and participate in governance reviews and architectural decision boards., Strategic Capability Lead (Home Office Digital) - Product, Delivery & Architecture As a Principal Technical Architect, you will serve as a senior design authority, responsible for setting and governing the technical strategy across complex, high-impact programmes. Your..., Our Principal Technical Architects are responsible for leading and delivering strategically significant, complex client engagements across our portfolio of clients.We believe that great delivery stems from a thorough understanding of our clients and their needs, strong..., Job Title: Principal Architect - Building Design Projects Location: Heathrow - Hybrid/Flexible Employment Type: Full-time The Principal Architect will lead complex building projects through all stages of the RIBA Plan of Work, from early concept to completion and..., Reporting to the Director of Architecture within the Risk Intelligence team. Risk Intelligence is responsible for developing critical services that support anti-money laundering efforts in the financial markets.We're seeking a forward-looking Principal AI Architect to lead..., #BETHEDIFFERENCE If making a difference matters to you,then you matter to us. As a Principal Solution Architect, Ai Agent, you will help product engineering teams design and implement scalable AI solutions that leverage WK's GenAI platform to drive impact in healthcare,..., Reporting to the Director of Architecture within the Risk Intelligence team, LSEG Risk Intelligence is responsible for developing critical services that support anti-money laundering efforts in the financial markets. We're seeking a forward-looking Principal AI Architect... © 2026, Jobsora.com

10+ years of experience in software architecture, with at least 5 years focused on SaaS or cloud-native platforms.Strong understanding of multi-tenant SaaS models, microservices, containerization and cloud platforms.Proven experience with security best practices and regulatory compliance in cloud environments.Deep knowledge of API-first design, integration patterns, and data management strategies.Familiarity with performance tuning, observability tools, and incident response.Hands-on experience with CI/CD, IaC (Terraform, CloudFormation), and modern DevOps practices.Exceptional communication and presentation skills with the ability to influence both technical and non-technical stakeholders.

Preferred Experience

Experience with customer-facing roles in enterprise SaaS environments or consulting.Background in high-scale SaaS systems supporting millions of users or high-transaction environments.Certifications in cloud architecture (e.g., AWS Certified Solutions Architect, Azure Solutions Architect Expert).Extensive hands-on experience with the Atlassian product suite (Jira, Confluence, Bitbucket, etc.), including cloud and on-premise deploymentsCurrent Atlassian certifications (e.g., Atlassian Certified Expert, Jira/Confluence Administrator, Solution Architect), A significant technology firm in the United Kingdom is seeking a Principal Technical Architect to lead the design of secure cloud architectures in the defence sector. The role requires over 10 years of experience in architecture leadership, strong stakeholder management...

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