Penetration Tester Ii jobs at Microsoft in Taiwan, Taoyuan City

Agility: Ability to think, understand, and process information quickly.

Algorithm Design and Implementation: The ability to design, analyze, implement, optimize, profile and experimentally evaluate computer algorithms. Includes knowledge of practical applications of algorithms in software engineering.

Computer Science: The ability to apply computer science principles (e.g., data structures, algorithms, run-times), statistics and computer architecture to implement, adapt, or apply concepts when programming.

Detail Oriented: The ability to attend to and verify the accuracy and completeness of detailed information in documents, on the computer, and/or in other work products. This includes being able to code, file, compile, transcribe, classify, and/or track details from a variety of different sources/problems/issues.

English Language Proficiency: The ability to speak and understand English when giving instructions and directions, and when talking with colleagues, managers, and others for work matters.

Oral Communication: The ability to make a verbal message understood and to receive/understand messages during in-person or remote (e.g., telephone) interactions.

Problem Solving: The ability to identify problems and review related information to develop and evaluate options and implement solutions.

Software Development: Knowledge of the software development process, including conception, specification, design, programming, documentation, testing, and bug fixing to create and maintain applications, frameworks, or other software components.

Writes Code: The ability to write clear and efficient code in one or more relevant computer programming languages (e.g., Java, C/C++, Python, JavaScript) to develop computer programs that solve a business problem.

Written Communication: The ability to prepare clear, accurate, and understandable written text, and follow the basic rules of spelling, grammar, and punctuation. This may include memos, emails, proposals, reports, and professional or general correspondence.

Required Qualifications:

• Bachelor's Degree in Computer Science or related technical field AND 5+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
  • OR equivalent experience.

Other Requirements

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:

• : This position will be required to pass the Microsoft Cloud background check upon hire/transfer and every two years thereafter.

Preferred Qualifications:

• Master's Degree in Computer Science or related technical field AND 5+ 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 4+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python.

• Coding: Creates and implements code for a product, service, or feature, reusing code as applicable. Writes and learns to create code that is extensible and maintainable. Considers diagnosability, reliability, and maintainability with few defects, and understands when the code is ready to be shared and delivered. Applies coding patterns and best practices to write code. Supports efforts to apply debugging tools and examines logs, telemetry, and other methods to verify assumptions proactively before issues occur and reactively as issues occur for product features. Conducts retrospective debugging of solutions to identify root causes of problems. Reviews code of a product feature to assure it meets the team's and Microsoft's quality standards, is reliable and accurate and is appropriate for the scale of the product feature. Applies feedback to current and future iterations. Participates in code reviews to ensure coding standards are followed. Considers diagnosability, reliability, and maintainability when reviewing code and understands when code is ready to be shared or delivered.
• Design: Creates a clear and articulated plan for testing and assuring quality of solutions, and defines success for outcomes of tests (e.g., unit tests). Adds new tests, removes antiquated tests, and aggregates tests to improve tests in the feature area. Helps to drive efforts for augmenting test cases and ensures that the solution area has good test coverage. Helps to integrate automation features when planning for testing.
• Engineering Excellence: Builds knowledge, shares new ideas, and shares pinpoints of engineering tool gaps to improve software developer tools to support other programs, tools, and applications to create, debug, and maintain code for complex product features. Uses open source when possible. Develops higher-level awareness of other kinds of tools outside areas of expertise. Helps to identify internal tools and creates tools that will be useful for creating the product, determining if methods are still applicable for the current solution. Contributes to the development of automation within production and deployment of a complex product feature. Runs code in simulated, or other non-production environments to confirm functionality and error-free runtime for products with little to no oversight.
• Implement: Conducts and creates experimentation to determine the effectiveness of changes for prototyping and testing features, and applies findings back into development. Reviews work items to deepen knowledge of product features in partnership with appropriate stakeholders (e.g., project managers) and executes project plans, release plans, and work items. Contributes to efforts to break down larger work items into smaller work items and provides estimation. Escalates any issues that would cause a delay.
• Reliability and Supportability: Acts as a Designated Responsible Individual (DRI) working on call to monitor system/product feature/service for degradation, downtime, or interruptions. Alerts stakeholders as to the status and gains approval to restore system/product/service for simple problems. Responds within Service Level Agreement (SLA) timeframe. Escalates issues to appropriate owners. Identifies areas to efforts to integrate instrumentation for gathering telemetry data on system behavior such as performance, reliability, availability, usage, and safety mechanisms. Contributes to sustaining feedback loops from telemetry resulting in subsequent designs. Helps to create outputs of telemetry such as notifications or dashboards.
• Understand User Requirements: Works with appropriate stakeholders (e.g., project manager, technical lead) to determine user requirements for a set of features. Begins to leverage a variety of feedback channels to incorporate insights into future designs or solution fixes. Incorporates appropriate continuous feedback loops measuring customer value, usage patterns, and other actionable metrics of value.

Required Qualifications:

• Bachelor's Degree in Computer Science or related technical field AND 2+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
  • OR equivalent experience.

Other Requirements:

• 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.

Preferred Qualifications:

• Bachelor's Degree in Computer Science
  • OR related technical field AND 4+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, OR Python
  • OR Master's Degree in Computer Science or related technical field AND 2+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
  • OR equivalent experience.

• Contribute to developing a holistic resource lifecycle management system.
• Focus on securing, validating, and provisioning the Azure platform.
• Play a role in supporting the fastest growing cloud platform in the market.
• Gain visibility into the internals of Azure core services
• Learn how services bootstrap and scale.
• Opportunity to own a high-impact area of the platform.
• Directly influence areas with million-dollar business impact.

Minimum Qualifications:

• Bachelor's Degree in Statistics, Mathematics, Computer Science or related field.
• OR 3+ years experience in software development lifecycle, large-scale computing, modeling, cybersecurity, and/or anomaly detection.
• 3+ years of software development/research experience utilizing knowledge of security/threat landscape Practical Windows internals knowledge (other OS experience may count).
• 1+ years of experience with Reverse Engineering: familiar with debuggers, disassemblers, protocols, file formats.

Other Requirements:

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.

Preferred Qualifications:

• Master's Degree in Statistics, Mathematics, Computer Science or related field.
• OR 4+ years experience in software development lifecycle, large-scale computing, modeling, cyber-security, and/or anomaly detection.
• Offensive security research experience.
• Digital forensics skills Programming skills in C, C++, C# or willingness to learn Industry recognized author of security research papers, blogs, or books Low-level/security knowledge of other operating systems.

Certain roles may be eligible for benefits and other compensation. Find additional benefits and pay information here:

Microsoft will accept applications for the role until August 21, 2025.

As a Security Researcher II, you will:

• Research emerging attack vectors and techniques.
• Analyze detection and prevention gaps and understand root cause.
• Design and develop detection, prevention and disruption solutions to thwart advanced attacks.
• Synthesize in-field telemetry to judge the state of threat coverage and share insights.
• Identify trends, foresee landscape direction and propose enhancements to meet the needs.
• Collaborate across teams to address systemic security issues.
• Guide design of AI based solutions to tackle hard security problems.

As a
Software Engineer IIon the MSAI team, you will have the opportunity to:

• 
  Work on Scalable Services: Design and implement scalable software services running on thousands of servers in the cloud. Leverage a mix of methods from API design, Machine Learning, LLMs, Distributed Computing, Algorithm Optimization, and more to design new systems.

Why Join Us?

• Impact Millions: Your work will directly enhance the search and assistance experience for millions of M365 users across various platforms like M365 Copilot, Outlook, Teams, SharePoint and Windows.
• Collaborative Environment: Work alongside a team of highly skilled and passionate professionals in a collaborative and innovative environment.
• Cutting-Edge Technology: Be at the forefront of technological advancements and contribute to the development of powerful enterprise search and assistance solutions.

Required Qualifications:

• Bachelor's Degree in Computer Science or related technical field AND 4+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
  • OR equivalent experience.
• Solid C++/C#/Java skills with at least 4+ years of C++/C#/Java programming experience.
• 4+ years of experience in distributed systems and agile development environment.
• Excellent communications and cross-group collaboration skills which facilitate interactions across team.

• Design and develop search and platform features.
• Operate and manage live site for substrate search cloud service.
• Collaborate with the team on building a highly scalable and high-performance search stack.
• Collaborate with product manager and partners to understand user requirements and design features to enable rich search experiences.

are lookingfor ways to personalize the marketplace and provide recommendations to the player. The services run on Kubernetes with Linux containers utilizing many common Azure and open-source technologies.

The SoftwareEngineer IIstrategic value to Minecraft.As a full stack developer, youevaluate requirements, estimate

You will work with peers across disciplines (Art, Design, Production, and Test) to build robust features on a predictable schedule andhigh quality. You identify technology opportunities, risks, and prototyping new techniques to create high quality player-focused games.

Required Qualifications:

• Bachelor's Degree in Computer Science or related technical field AND 2+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
  • OR equivalent experience.

• 2 years of experience developing cloud-based web services using Azure or similar platforms.

Preferred Qualifications:

• Understanding of Azure for compute, storage, cache, virtual machines, containers, subnetting, authentication protocols, content delivery networks, or comparable cloud-based web services.

• Understanding of test- and performance-driven methodology to build services that ensure our services are secure, robust and handle scale.
• Experience writing code in C#, Java, JavaScript, Python, and/or other related languages.
• Extensive experience with one or more modern web technologies such as .NET, Node, React, Angular, building RESTful APIs.

Certain roles may be eligible for benefits and other compensation. Find additional benefits and pay information here:

Microsoft will accept applications for the role until October 19th, 2025.

• Developing and coordinating features using Microsoft Azure compute and storage.
• Defining initiatives that impact our games or services.
• Ensuring timely, high-quality deliverables.
• Effectively communicating, both within the team and across the organization.
• Building meaningful partnerships with developers, program managers, and designers.
• Embody our &

Required Qualifications:

• Bachelors, Masters, or PhD in computer science or equivalent.
• 5+ years of software development experience with C#, C++ or Java, .NET.
• Working in agile teams with strong customer focus.
• Good communication and cross group collaboration skills.
• Experience in Azure, Exchange, or other cloud and distributed systems is a big plus.

Towards this vision, we are seeking a strong and highly motivated engineers to disrupt and build next generation of products and take it to the next level:

• Lead the design/development of software and ensure its quality.
• Defining new components with complete understanding of service interdependencies and limitations.
• Possess knowledge and is curious to learn more about performance, scalability, enterprise system architecture, and engineering best practices.
• Creating prototypes and proof-of-concepts for iterative development.
• Work effectively with product development and engineering teams.
• Actively mentoring junior team members.
• You must be self-driven, curious to learn, proactive, and result-oriented.

Required Qualifications:

• Bachelor's Degree in Computer Science or related technical field AND 2+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#or Python
  • OR equivalent experience.
  • Knowledge of systems programming and OS resource management.
  • Experience with performance optimization including algorithmic, data structures, and locality.
  • Demonstrated experience using analytical, problem solving, and debugging skillsets.
  • Strong problem solving and debugging skills for modern-day multiprocessor systems (able to write/debug code, use debuggers and diagnostics tools)
  • Leverage performance profiling and log analysis to understand system behaviour.
  • Collaborate with internal and external teams to find solutions that are leverageable across multiple architectures and generations.

Other Requirements

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:

• : This position will be required to pass the Microsoft Cloud background check upon hire/transfer and every two years thereafter.

Preferred Qualifications:

• Solid problem solving and debugging skills for modern-day multiprocessor systems (able to write/debug code, use debuggers and diagnostics tools).

• Ability to quickly ramp-up on complex and unfamiliar code.
• Leverage performance profiling and log analysis to understand system behavior.
• Approach every customer engagement with a profound commitment to their success.
• Solid communication skills, including ability to clearly express technical concepts in verbal and written forms .
• Ability to plan work, and work to a plan adapting as necessary in a rapidly evolving environment.
• Collaborate with internal and external teams to find solutions that are leverageable across multiple architectures and generations .
• Deliver clear written communication of technical designs and solutions.

We are seeking a self-drivento help shape the next wave of AI innovations on Windows devices.  As we pursue key advances in the areas of AI, silicon and software, we remain laser-focused on establishing Fundamentals as a delighter for the Copilot+ PC brand.