Principal Software Engineer

Principal Software Engineer - Copilot Identity

Consumer Copilot Security is at the core of Microsoft’s mission to deliver trust...

Location

United States , Redmond

Salary:

163000.00 - 296400.00 USD / Year

Microsoft Corporation

Expiration Date

Until further notice

Requirements

Bachelor's Degree in Computer Science or related technical field AND 8+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience.
Master's Degree in Computer Science or related technical field AND 12+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR Bachelor's Degree in Computer Science or related technical field AND 15+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience.
Experience integrating with Microsoft Account, and familiarity with consumer identity features.
Cross‑platform delivery: Shipped identity flows and SDKs across multiple consumer client platforms (Windows, macOS, iOS, Android, web).
Governance & lifecycle: Familiarity with consumer identity lifecycle management and privacy controls.
Privacy/Compliance: Experience embedding privacy‑by‑design and meeting consumer compliance expectations for Copilot-class workloads.
Leadership: Track record mentoring senior engineers and driving adoption of platform standards across many product teams.

Job Responsibility

Identity strategy & architecture: Define the end‑to‑end identity vision for consumer Copilot and MAI, covering user/account models, sign‑in, session management, token issuance/validation, service‑to‑service auth, and cross‑device experiences.
Cross‑surface platform leadership: Drive common authentication/SSO patterns and SDKs for Windows, Edge, web, iOS, and Android
ensure seamless UX and consistent security controls across consumer surfaces and modalities.
Collaborate with product, engineering, security, privacy, and identity teams across Copilot, MAI and IDNA to drive improvements in authentication, identity, and security. Influence technical direction and best practices across a large, distributed system, ensuring alignment and adoption of key initiatives.
Establish, monitor, and continuously improve key authentication metrics across Copilot and MAI. Collaborate with engineering, product, and identity teams to align on a unified ground truth and leverage dashboards for ongoing measurement and root cause analysis
Align with central Microsoft Account roadmaps, influence platform capabilities, and land them in Copilot and MAI consumer scenarios at scale.
Define and document authentication patterns and requirements for AI-powered, agentic flows. Ensure these patterns address novel risks, support secure delegation, and enable safe orchestration of actions across devices and services.
Hands‑on engineering: Ship secure, well‑tested, maintainable code and frameworks that other teams can adopt quickly.
Product mindset: Balance customer experience with consumer-grade security, privacy, and compliance expectations for Copilot.
Work closely with globally distributed teams, managing effective communication, coordination, and project delivery across multiple time zones. Foster strong cross-regional partnerships to drive identity and authentication improvements at scale.

Fulltime

New

Principal Engineer - Workplace Technologies

Wells Fargo is seeking a visionary Principal Engineer to shape the future of wor...

Location

India , Bengaluru

Salary:

Not provided

Wells Fargo

Expiration Date

March 18, 2026

Requirements

7+ years of Engineering experience, or equivalent demonstrated through one or a combination of the following: work experience, training, military experience, education
Software Development & Automation: Proficiency in modern scripting or programming languages for automation and integration
Unified Communications & Collaboration: Expert-level knowledge of Microsoft technologies including M365, Azure, Intune, Microsoft Teams, Teams Rooms (MTR), Conditional Access, and SIP/VoIP
Cloud & Security: Strong understanding of cloud-first architectures, identity, access management, and enterprise security principles

Job Responsibility

Act as an advisor to leadership to develop or influence applications, network, information security, database, operating systems, or web technologies for highly complex business and technical needs across multiple groups
Lead the strategy and resolution of highly complex and unique challenges requiring in-depth evaluation across multiple areas or the enterprise, delivering solutions that are long-term, large-scale and require vision, creativity, innovation, advanced analytical and inductive thinking
Translate advanced technology experience, an in-depth knowledge of the organizations tactical and strategic business objectives, the enterprise technological environment, the organization structure, and strategic technological opportunities and requirements into technical engineering solutions
Provide vision, direction and expertise to leadership on implementing innovative and significant business solutions
Maintain knowledge of industry best practices and new technologies and recommends innovations that enhance operations or provide a competitive advantage to the organization
Strategically engage with all levels of professionals and managers across the enterprise and serve as an expert advisor to leadership
Define and own end-to-end architectural blueprints, reference designs, and standards across software, hardware, and cloud platforms
Act as a torchbearer for AI-driven development, including experimentation with agentic AI tools
Translate near-term technical issues into long-term architectural improvements
Partner closely with Product Management to understand end-user needs, behaviors, and pain points, translating feedback into engineering requirements

Fulltime

!

New

Principal Software Engineer - Entra ID Security

Security represents the most critical priorities for our customers in a world aw...

Location

United States , Redmond

Salary:

139900.00 - 274800.00 USD / Year

Microsoft Corporation

Expiration Date

Until further notice

Requirements

Bachelor's Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience
Ability to meet Microsoft, customer and/or government security screening requirements are required for this role. These requirements include, but are not limited to the following specialized security screenings: Microsoft Cloud Background Check: This position will be required to pass the Microsoft background and Microsoft Cloud background check upon hire/transfer and every two years thereafter.

Job Responsibility

Build and operate services that help security teams investigate and respond to sophisticated identity-related threats at global scale
Create agentic systems that make security investigations faster, more reliable, and easier to execute under pressure
Design systems that connect signals across large datasets to surface high-confidence findings and actionable remediation steps
Apply AI thoughtfully to assist human decision-making in investigations (with clear safety boundaries, evaluation, and human-in-the-loop controls)
Lead architecture and technical direction across multiple workstreams
partner across engineering and security teams to deliver end-to-end outcomes
Drive operational excellence for mission-critical services (reliability, observability, incident response, and safe rollouts)
Mentor engineers and model strong engineering fundamentals, security best practices, and inclusive collaboration

Fulltime

Azure Compute hosts form the security and reliability foundation for Microsoft’s...

Location

United States , Multiple Locations

Salary:

139900.00 - 274800.00 USD / Year

Microsoft Corporation

Expiration Date

Until further notice

Requirements

Bachelor's Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
OR equivalent experience
6+ year(s) of experience in technical design, problem-solving, and debugging
6+ year(s) of experience with architecting large system and seeing them to production
Ability to meet Microsoft, customer and/or government security screening requirements are required for this role
These requirements include, but are not limited to the following specialized security screenings: Microsoft Cloud Background Check: This position will be required to pass the Microsoft Cloud Background Check upon hire/transfer and every two years thereafter

Job Responsibility

Lead the architecture and technical strategy for host and node security investments, including privileged execution controls, boundary hardening, and compromise detection
Design and drive platform-level security controls that prevent lateral movement, contain blast radius, and enforce least-privilege operations
Define and evolve agent governance and code integrity models, eliminating ungoverned execution paths across host and system components
Provide technical leadership for high-precision security detections, ensuring scalability, signal quality, and operational effectiveness
Drive improvements in secrets, identity, and certificate security, including secure provisioning, rotation, and credential scoping
Partner across Azure Compute, Host OS, Identity, and Hardware/Firmware teams to deliver cross-boundary security solutions
Mentor and grow senior engineer, raise the technical bar through design reviews, code reviews, and engineering standards
Guide teams through security incidents and root cause analysis, translating live-site learnings into durable architectural fixes
Influence roadmap and investment decisions using risk reduction, reliability impact, and measurable KPIs

Fulltime

Principal AI Architect

As a Principal AI Architect, you will define and drive the end-to-end Cloud + AI...

Location

United States , Multiple Locations

Salary:

139900.00 - 274800.00 USD / Year

Microsoft Corporation

Expiration Date

Until further notice

Requirements

Bachelor's Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
OR equivalent experience.
Master's Degree in Computer Science, Engineering or related technical field AND 8+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
OR Bachelor's Degree in Computer Science or related technical field AND 12+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
OR equivalent experience.
10+ experience in software engineering or solution architecture, with demonstrable success building and operating complex systems.
10+ experience designing, implementing, and optimizing AI solutions encompassing data pipelines, model training and serving, and production MLOps.
10 + years of full-stack development across frontend, backend, and cloud infrastructure, with a proficient command of data engineering, AI/ML systems, and deployment architectures.
2+ project experience with NLP and LLM-based systems.
Proficient coding skills in C#, Python, JavaScript, and React.

Job Responsibility

Own the reference architecture and technical roadmap for WWL’s AI/Agentic platform capabilities (e.g., orchestration, tools/plugins, memory, retrieval, evaluation, observability, governance).
Translate skilling business objectives into platform investments and architectural decisions, balancing speed-to-value with security, compliance, cost, and long-term maintainability.
Establish clear architectural guardrails and decision frameworks (e.g., “build vs. buy,” “Copilot Studio vs. Foundry,” “RAG vs. fine-tune,” “central vs. federated patterns”).
Lead architecture/design reviews for major initiatives
drive alignment on system boundaries, contracts, dependency management, and resiliency.
Define and standardize architecture patterns (multi-tenant SaaS, event-driven architectures, secure data access, model routing, agent safety controls).
Create reusable templates, “golden paths,” and reference implementations to accelerate engineering delivery across teams and reduce fragmentation.
Embed Responsible AI principles into agentic solution design (human-in-the-loop, safety mitigations, evaluation, transparency, and auditability).
Partner with security and compliance stakeholders to ensure services meet required controls and operational standards, and to drive alignment between policy intent and implementation.
Define secure patterns for prompt/data handling, secrets management, identity, and access governance for AI systems.

Fulltime

Principal Software Architect

Security represents the most critical priorities for our customers in a world aw...

Location

United States , Redmond

Salary:

139900.00 - 274800.00 USD / Year

Microsoft Corporation

Expiration Date

Until further notice

Requirements

Bachelor's Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience
Ability to meet Microsoft, customer and/or government security screening requirements are required for this role. These requirements include, but are not limited to the following specialized security screenings: Microsoft Cloud Background Check: This position will be required to pass the Microsoft background and Microsoft Cloud background check upon hire/transfer and every two years thereafter
12+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
6+ years of experience designing and implementing features of high-scale distributed cloud services
3+ years of experience as an architect or technical lead, driving strategic decisions and delivering high-impact technical results

Job Responsibility

Define and own the long‑term technical strategy and architectural vision for managed identity and service‑to‑service authentication, aligning that vision with organizational goals and communicating it effectively to senior leadership and other stakeholders
Translate long‑term strategy into actionable shorter-term execution plans by driving technical and organizational consensus across multiple engineering teams, partner organizations, customers, and leadership, and ensuring successful delivery
Provide technical leadership and mentorship across teams delivering security‑ and resilience‑critical capabilities, setting architectural direction and raising the bar on quality through design leadership, code reviews, and direct hands-on technical engagement
Own and drive engineering fundamentals at the platform level, shaping investment priorities and proactively identifying and addressing systemic risks related to performance, scale, resilience, testability, and security across the organization
Lead innovation in the application of AI by defining strategy and guiding adoption of AI‑driven tools to improve engineering productivity, while also shaping and delivering AI agents that automate operational and engineering workflows at scale
Own live‑site excellence for the platform by serving as an organizational incident manager during high‑severity production events, and by engaging deeply in the pre-mortem and post-mortem processes to drive durable learnings and systemic fixes across multiple services

Fulltime

New

Healthcare Assistant & Lead Healthcare Assistant

Are you passionate about supporting older people and making a meaningful differe...

Location

Ireland , Cork

Salary:

Not provided

360 Resourcing Solutions

Expiration Date

Until further notice

Requirements

Experience in elderly care is desirable but not essential (training may be provided)
QQI Level 5 in Healthcare Support or equivalent is an advantage
A caring, patient and respectful approach to supporting older people
Ability to work flexible shifts including days, nights, and weekends
Strong commitment to resident safety, dignity and wellbeing
Applicants must have legal entitlement to work in Ireland

Job Responsibility

Deliver person-centred care to residents with dignity and respect
Support residents with activities of daily living where required
Encourage independence and social engagement
Maintain a clean, safe and comfortable living environment
Build positive relationships with residents, families, and colleagues
Follow all health, safety and safeguarding procedures
Assist with compliance processes, inspections, and quality standards
Lead Healthcare Assistants will also assist in guiding care teams, supporting best practice, and helping maintain high standards of care delivery

What we offer

Flexible working hours to support work–life balance
Local employment opportunities within the Douglas, Cork area
Competitive rates of pay in line with experience and role
Supportive team environment with ongoing training and development
Employee wellbeing initiatives
Uniform provided
Free on-site parking
Meals provided while on duty

New

Bakery Team Member

Join us to "Change Hospitality For Good". Here at the Cornish Bakery, we want to...

Location

United Kingdom , Falmouth

Salary:

8.05 - 12.80 GBP / Hour

360 Resourcing Solutions

Expiration Date

Until further notice

Requirements

Eligible to live and work in the UK

Job Responsibility

Make the World’s Best Coffee
Deliver Outstanding Customer Service
Prepare Award Winning Food
Maintain High standards within the Bakery
Be part of a Team who strive to Aim Higher at all times

What we offer

50% discount on food and drink
Pasty Perks – bespoke reward system offering discounts and savings on favourite brands
Financial well-being benefit through Stream – save directly from wages into a high interest savings account or access wages before pay-day
Employer funded health and wellbeing services with access to a 24/7 GP line, Employee Assistance Program and discounted gym memberships
Paid birthday day off
Member of the shareholder fund (service dependent)
Team social events with in-bakery incentives
Up to 28 days of holiday (including bank holidays), pro rata if necessary

Principal Software Engineer - Agent Team - Microsoft Identity

Microsoft Corporation

Location:
Germany , Multiple Locations

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
January 29, 2026

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