As a Senior Windows Identity Detection Engineer you will research and detect emerging identity threats by developing behavior-based detection methods. You’ll build tools and PoCs to identify and prevent attacks such as Pass-the-Hash, Silver Ticket, and MFA bypass. Your work will directly strengthen the security of millions of Windows endpoints protected by the platform. In this role, you’ll have a unique opportunity to expand your skillset beyond just Windows security, and to not only contribute, but to significantly influence the buildout of a new side of our business - Identity security - from the ground up!

What will you do?

Primary responsibilities include: 

• You’ll be responsible for detecting the newest identity threats. Your role won’t end with a hypothesis or a document - you’ll have an end to end responsibility for behaviour based detection capabilities, starting from researching attack techniques, designing new methods to detect or prevent those, and implementing it in the product in the end (SW development in C++23 and scripting in Lua).
• You’ll be developing and using internal research tools, PoCs and discovering new ways to detect/prevent identity-based attacks (Pass the Hash, Silver ticket, MFA bypass and more). 
• At the end of the day, your deliveries will enhance the security of dozens of millions of Windows endpoints which are protected by our platform.

What experience or knowledge should you bring?

Ideal candidates will have: 

• 3+ years of experience in malware analysis (statically and dynamically)
• 3+ years of experience with C++, an advantage would be knowledge of Lua or similar scripting language 
• Excellent understanding of the Windows Internals  - understanding how core system components (Process and Threads, Virtual Memory and more) work behind the scenes.
• Experienced with analysis tools, such as: IDA, WinDBG, SysInternals etc.
• A big plus - experience with Identity-based attacks (Pass the Hash, Silver ticket, MFA bypass and more)
• An advantage would be - kernel development experience and/or understanding of existing AVs internals

Why SentinelOne? 

AI is redefining how the world operates and rewriting the rules of security in real time, and SentinelOne was built for this moment. From day one, we architected an AI-native platform designed to operate at machine speed, not as an add-on to legacy systems but as the foundation itself. If you want to build where innovation and impact move together, this is that place.

We invest in our Sentinels with comprehensive, competitive benefits designed to support you and your family:

• Enjoy flexible hybrid work in Prague (Karlin), Brno (Clubco), or remotely across CZ/SK. Only Prague-based employees are required to work from the office at least two days per week.
• Stock & Bonuses: Grant of Restricted Stock Units with a 4-year vesting plan, annual performance-based bonuses, and an employee stock purchase plan.
• Time Off & Well-being: Flexible Time Off, on top of the standard 5 weeks vacation, flexible paid sick days, fully paid Short Term Sick/Nursing Leave, 16-week parental leave, grandparent leave, and additional company holidays.
• Insurance & Health: Pension Insurance Contribution, Premium life insurance, Private medical care (for you and +1), and a Global Employee Assistance Program.
• Work Perks: Monthly meal and well-being allowance, high-end MacBook/Windows laptop, work-from-home support, and in-office refreshments.
• Growth & Community: LinkedIn Learning, internal mentoring, educational support, generous referral bonuses, and optional company events (sports, BBQs, charity).

Be part of an inclusive, innovative workplace that values belonging, flexibility, and growth!

As a Windows Low Level Engineer - Endpoint security, you will design and develop advanced security features for SentinelOne’s Windows endpoint protection platform, operating across both user-mode and kernel-mode environments. You will build and optimize mission-critical components including anti-tampering protections, network sensors, and agent infrastructure while solving complex performance and stability challenges at massive scale. By researching Windows internals and debugging deep system issues, you will collaborate with distributed engineering teams to deliver high-impact security capabilities protecting millions of devices worldwide.

We are seeking a highly skilled and experienced Software Engineer with a strong background in low-level C++ programming and a deep understanding of Windows OS, to help us in developing our Endpoint Protection product, the core part of our business, and to join one of our Platform group teams. (We're currently growing multiple teams and are open to new colleagues with a wide variety of backgrounds within Windows development!).

The Platform group teams are in charge of some of our most complex low-level areas, such as:

• Windows agent’s Anti-Tampering (self-protection from malware attempting to harm the agent), network sensors, device control, and other kernel-side features involving both research and development,
• usermode security & agent infrastructures - e.g. installers, logging, services such as communication layer & interfaces for our Windows agent, for improving the quality, performance & stability of the agent and making the user experience smoother.

By joining our group, you will collaborate with talented engineers who are leading a feature through the whole development lifecycle. Your work will have an impact on millions of endpoints in one of the mainstream areas of the EPP/EDR agent of SentinelOne - a product recognized 5x-in-a-row as Gartner MQ Leader, scoring highly in many MITRE Att&ck assessments, valued by users in Gartner Peer Insights and more.

What will you do?

• As a new member of one of our distributed development teams, you will work in both user-mode & kernel-mode, and deal with a large variety of fields.
• You will have the chance to design, develop primarily in modern C++ (23), test and debug the most complicated real-world problems (often unseen before). In order to successfully deal with this challenge, you will continuously enrich your knowledge and experience with Windows OS internals & Kernel, Endpoint Protection, and Endpoint Detection & Response eco-system.
• Our teams design and execute significant new features, as well as rewrite and reimplement the existing ones from scratch. You will also deal with extraordinary performance & optimization challenges, given the scale of our cybersecurity SW (handling hundreds of billions of events every day).
• Your work will influence the security of tens of millions of Windows devices, that we protect at enterprise & government customers across the globe (incl. 4 of Fortune 10 and hundreds of Global 2000).
• You’ll also be encouraged to share knowledge within both Platform teams and the broader Windows group.

What skills & knowledge should you bring?

• Multiple years of experience as a software engineer in the area of lowlevel programming using modern C++ (or using C and a willingness to learn modern C++)
• Hands-on experience and in-depth understanding of Windows OS design & internals, Windows low-level development, with debugging of Windows applications and familiarity with related standard debugging and profiling tools
• Previous experience working on a production-grade product with a wide-scale deployment
• Great communication skills and the ability to work both independently and with peers from different time zones, problem-solving and out-of-the-box thinking
• Attention to detail and high coding standards
• An advantage: experience with Windows Kernel and Windows Drivers development, experience in security-oriented development, with reversing or malware analysis

Why Us? 

Join a cutting-edge company tackling extraordinary challenges alongside top industry talent. Enjoy flexible hybrid work in Prague (Karlin), Brno (Clubco), or remotely across CZ/SK. Only Prague-based employees are required to work from the office at least two days per week.

Competitive Benefits Package:

• Stock & Bonuses: Grant of Restricted Stock Units with a 4-year vesting plan, annual performance-based bonuses, and an employee stock purchase plan.
• Time Off & Well-being: Flexible Time Off, on top of the standard 5 weeks vacation, flexible paid sick days, fully paid Short Term Sick/Nursing Leave, 16-week parental leave, grandparent leave, and additional company holidays.
• Insurance & Health: Pension Insurance Contribution, Premium life insurance, Private medical care (for you and +1), and a Global Employee Assistance Program.
• Work Perks: Monthly meal and well-being allowance, high-end MacBook/Windows laptop, work-from-home support, and in-office refreshments.
• Growth & Community: LinkedIn Learning, internal mentoring, educational support, generous referral bonuses, and optional company events (sports, BBQs, charity).

Be part of an inclusive, innovative workplace that values belonging, flexibility, and growth!

As a Senior Software Engineer, you will own end-to-end development of new agent capabilities, from researching Linux and cloud security technologies to designing detection strategies and delivering them at scale. You’ll work across kernel-level components, user-space engines, and cloud-native security features, tackling complex system engineering challenges.

Your work will enhance the security of Linux and cloud workloads used by hundreds of thousands of users globally. We’re looking for engineers with Linux and/or cloud security experience who can innovate from scratch and drive scalable capabilities across our products.

What Will You Do?

• Software Development (70-80% of time) - we use C++23, occasionally also Rust and/or Go
• Write tests to cover new code
• Conduct low-level research and design new features
• Peer code reviews; Participate in the team’s design reviews
• Learn new technologies in the Linux and Cloud workloads security domains (e.g. eBPF)
• Architect end-to-end security solutions for complex features with loose problem definition
• Support customers with issues and requests within the team’s domain
• Attend daily and weekly scrum meetings

What Skills and Knowledge Will You Bring?

• Multiple years of experience as a software engineer, developing complex systems in modern C++
• Proficient in Linux OS architecture and internals
• Hands-on experience with Linux low-level development and debugging
• Previous experience working on a production-grade product with a wide-scale deployment

It’d be great if you have experience with / or you’d learn & gain on our team:

• Hands-on experience with Linux kernel development or kernel tracing
• Previous experience with eBPF, Linux networking subsystem, security-oriented development
• Hands-on experience with container platforms and orchestrators such as Docker and Kubernetes
• Previous experience with software development in either Rust and/or Go (we have several components in both) or Python

Why Us?

• Stock & Bonuses: Grant of Restricted Stock Units with a 4-year vesting plan, annual performance-based bonuses, and an employee stock purchase plan.
• Time Off & Well-being: Flexible Time Off, on top of the standard 5 weeks vacation, flexible paid sick days, fully paid Short Term Sick/Nursing Leave, 16-week parental leave, grandparent leave, and additional company holidays.
• Insurance & Health: Pension Insurance Contribution, Premium life insurance, Private medical care (for you and +1), and a Global Employee Assistance Program.
• Work Perks: Monthly meal and well-being allowance, high-end MacBook/Windows laptop, work-from-home support, and in-office refreshments.
• Growth & Community: LinkedIn Learning, internal mentoring, educational support, generous referral bonuses, and optional company events (sports, BBQs, charity).

This role is offered as a hybrid in Brno, Czech Republic. We are only able to accept applications for those based in the Czech Republic or who have sponsorship to live and work in the Czech Republic. 

What you’ll do at Jamf: 

At Jamf, we empower people to be their best selves and do their best work. The Jade team makes sure that only enrolled, company-managed devices used by authorized users can access business-critical resources over the network. We own Jamf's DNS infrastructure: gateways that enforce security policies, content filtering, and threat blocking in real time across hundreds of millions of daily requests. We also own a distributed key-value store built on Raft consensus for low-latency reads at edge locations. Everything runs on AWS EKS.

This role is also about shaping how we build. We're rethinking our workflows and engineering culture around AI-assisted development, and we need someone who wants to be part of that - not watching from the side, but helping steer it.

What you can expect to do in this role: 

Our stack currently includes Go and Java, but we don't expect you to know both (or either) on day one. What matters is that you've worked seriously in at least one strongly typed language and can pick up another when the job calls for it. With the AI tooling available today, that ramp-up is faster than ever.

The main challenge is scale. We're preparing for significant traffic growth, and you'll help figure out what needs to change and make it happen. You'll also spend time improving how we run things: dashboards, alerting, runsheets, synthetic monitoring.

On top of that, you're joining a team that's actively changing how it works. We use Claude Code daily. You'll help us get better at it - building judgement about when AI tools help and when they don't, working closely with product, and raising the bar on our craft.

You'll join the on-call rotation once ramped up (team of 6, one week each, low noise). This is a Senior Software Engineer role, and we expect impact beyond the team - cross-team initiatives, knowledge sharing, being a voice in broader conversations.

#LI-Hybrid 

 What we are looking for: 

• Solid experience in at least one strongly typed language (Go, Java, C++, C#, Rust, or similar).
• System design thinking. Distributed systems, failure modes, consistency trade-offs, what breaks at 10x scale.
• Critical thinking and good judgement. You question assumptions and make reasoned calls under uncertainty.
• Ability to learn fast. New language, new framework, new domain - you figure it out. This matters more than what's on your resume today.
• Real experience with AI-assisted development (Claude Code, Copilot, or similar). You've used these tools in your actual work, you know their limits, and you're ready to help the team use them well.
• Readiness for a challenging period. AI is changing how software gets built. We want someone who sees that as an opportunity and wants to help the team build the skills that count: agency, judgement, close collaboration with product.
• Clear communication. You explain technical decisions plainly, give and take direct feedback, and work across teams.
• Backend experience at scale. High-throughput services, observability, operational excellence. Familiarity with DNS, Kubernetes, or AWS is a plus, not a requirement.
• No ego. Small team, lots of trust, everyone learns from each other.

 Why Jamf? 

• We are progressive but laid back. You are free to be a yourself and work how you work best. Here, you manage your own day and your own work style.  

• You will have the opportunity to work with a small and empowered team where the culture is based on trust, ownership, and respect. 

• With hybrid and remote roles, we offer an open flexible culture based on respect and trust. 

• Benefits are a critical part of the “whole employee experience”. Our benefits package includes 30 days of paid time off, 3 paid days to volunteer, Benefit Plus cafeteria, Multisport Card, and more. 

• Visit our Jamf Engineering blog to learn more about the innovative projects our team is working on and what we learn from each challenge we solve. A blog written by engineers, for engineers at medium.com/jamf-engineering 

Who We Are

Hangar 13 is an internal 2K development studio that crafts unforgettable AAA gaming experiences across all major platforms . With studios in Brighton (UK), Brno, and Prague (CZ), we work as one team to bring to life narrative-rich games that keep players immersed. Each of our locations provides the opportunity to work with some of the most talented developers in the industry, on creatively challenging and exciting projects, in a diverse and welcoming environment.

Job Summary 

We are seeking a highly skilled Lead Technical Artist to lead the design and development of scalable content pipelines and production tools for our projects. In this role, you will define workflows, create tools to streamline production, and act as the bridge between artists, engineers, and design teams.

Your leadership will ensure that art teams can produce high-quality, performant assets efficiently, while maintaining flexibility for rapid iteration. You’ll guide a team of technical artists, support cross-discipline collaboration, and set the standards for how content is created, managed, and deployed across multiple projects.

In addition to leading internal team members, you will also oversee and collaborate with external co-development partners, ensuring their work aligns with our creative vision, technical standards, and production goals. 

Please note we do require someone to be onsite at one of our Studios at least 3 days a week. 

Duties and Responsibilities  

• Architect and maintain scalable pipelines for all content disciplines — including environments, characters, animation, vehicles, materials, VFX, and cinematics.
• Design and implement custom tools, scripts, and workflows to increase efficiency, reduce errors, and standardize asset integration.
• Partner with engineering to extend UE5’s editor functionality and improve asset processing.
• Work with content creators to ensure pipelines are user-friendly, scalable, and optimized for production needs.
• Establish best practices for asset versioning, content validation, and automated build processes.
• Lead, mentor, and inspire your team, setting quality and productivity benchmarks. Conduct regular reviews, provide feedback, and support professional growth within the team.
• Coordinate with production to manage priorities, schedules, and resourcing for development.
• Collaborate & support outsourcing partners by defining pipeline requirements and ensuring seamless integration of external content.

Essential Skills, Attributes and Experience

• Extensive  experience in the games industry, with at least 2 shipped AAA titles.
• Proven track record as a Senior or Lead Technical Artist with pipeline and tools focus.
• Expert knowledge of Unreal Engine 5’s editor, content pipeline, Blueprints, and asset workflows.
• Proficiency in scripting/programming languages (Python, C++, C# or similar), with a focus on framework design & implementation.
• Strong understanding of version control (Perforce) and build/automation systems (Jenkins, Unreal Build Tools, CI/CD pipelines).
• Excellent problem-solving, communication, and leadership skills

Highly Desirable 

• Experience with automated content validation and performance profiling tools.
• Familiarity with large-scale open-world production pipelines in UE5 (World Partition, data layers, HLODs).
• Experience integrating procedural workflows (Houdini, Substance Designer) into pipelines.
• Knowledge of shader/material pipeline integration and optimization.
• Background in outsourcing/vendor management and pipeline support across distributed teams.

Hangar 13  prides itself on the diversity of its team members, partners, and communities.  For this reason, we remain committed to providing equal employment opportunity in all aspects of the employment relationship, from recruitment and hiring through compensation, benefits, discipline and termination.  

As an equal opportunity employer, we are also committed to ensuring that qualified individuals with disabilities are provided reasonable accommodation(s) to participate in the job application and/or interview process, to perform their essential job functions, and to receive other benefits and privileges of employment.  Please contact us if you need to request reasonable accommodation.

SECURITY NOTICE -  We have recently been made aware of increasing occurrences of bad actors posing as company HR personnel to gain information from "potential candidates", in the form of job interviews and offers. These scams can be quite sophisticated and appear legitimate.

Please know that Hangar 13 and 2K never use instant messaging apps to contact prospective employees or to conduct interviews.

If you believe you have been a victim of such a scam, you may fill out a complaint form at https://complaint.ic3.gov/ and https://reportfraud.ftc.gov/ detailing as much as possible. We are taking these matters very seriously and apologize for any inconvenience.

#LI-Hybrid

##LI-MW1

Who We Are

Hangar 13 is an internal 2K development studio that crafts unforgettable AAA gaming experiences across all major platforms . With studios in Brighton (UK), Brno, and Prague (CZ), we work as one team to bring to life narrative-rich games that keep players immersed. Each of our locations provides the opportunity to work with some of the most talented developers in the industry, on creatively challenging and exciting projects, in a diverse and welcoming environment.

Job Summary 

We are seeking a highly skilled Lead Technical Artist to lead the design and development of scalable content pipelines and production tools for our projects. In this role, you will define workflows, create tools to streamline production, and act as the bridge between artists, engineers, and design teams.

Your leadership will ensure that art teams can produce high-quality, performant assets efficiently, while maintaining flexibility for rapid iteration. You’ll guide a team of technical artists, support cross-discipline collaboration, and set the standards for how content is created, managed, and deployed across multiple projects.

In addition to leading internal team members, you will also oversee and collaborate with external co-development partners, ensuring their work aligns with our creative vision, technical standards, and production goals. 

Please note we do require someone to be onsite at one of our Studios at least 3 days a week. 

Duties and Responsibilities  

• Architect and maintain scalable pipelines for all content disciplines — including environments, characters, animation, vehicles, materials, VFX, and cinematics.
• Design and implement custom tools, scripts, and workflows to increase efficiency, reduce errors, and standardize asset integration.
• Partner with engineering to extend UE5’s editor functionality and improve asset processing.
• Work with content creators to ensure pipelines are user-friendly, scalable, and optimized for production needs.
• Establish best practices for asset versioning, content validation, and automated build processes.
• Lead, mentor, and inspire your team, setting quality and productivity benchmarks. Conduct regular reviews, provide feedback, and support professional growth within the team.
• Coordinate with production to manage priorities, schedules, and resourcing for development.
• Collaborate & support outsourcing partners by defining pipeline requirements and ensuring seamless integration of external content.

Essential Skills, Attributes and Experience

• Extensive  experience in the games industry, with at least 2 shipped AAA titles.
• Proven track record as a Senior or Lead Technical Artist with pipeline and tools focus.
• Expert knowledge of Unreal Engine 5’s editor, content pipeline, Blueprints, and asset workflows.
• Proficiency in scripting/programming languages (Python, C++, C# or similar), with a focus on framework design & implementation.
• Strong understanding of version control (Perforce) and build/automation systems (Jenkins, Unreal Build Tools, CI/CD pipelines).
• Excellent problem-solving, communication, and leadership skills

Highly Desirable 

• Experience with automated content validation and performance profiling tools.
• Familiarity with large-scale open-world production pipelines in UE5 (World Partition, data layers, HLODs).
• Experience integrating procedural workflows (Houdini, Substance Designer) into pipelines.
• Knowledge of shader/material pipeline integration and optimization.
• Background in outsourcing/vendor management and pipeline support across distributed teams.

Hangar 13  prides itself on the diversity of its team members, partners, and communities.  For this reason, we remain committed to providing equal employment opportunity in all aspects of the employment relationship, from recruitment and hiring through compensation, benefits, discipline and termination.  

As an equal opportunity employer, we are also committed to ensuring that qualified individuals with disabilities are provided reasonable accommodation(s) to participate in the job application and/or interview process, to perform their essential job functions, and to receive other benefits and privileges of employment.  Please contact us if you need to request reasonable accommodation.

SECURITY NOTICE -  We have recently been made aware of increasing occurrences of bad actors posing as company HR personnel to gain information from "potential candidates", in the form of job interviews and offers. These scams can be quite sophisticated and appear legitimate.

Please know that Hangar 13 and 2K never use instant messaging apps to contact prospective employees or to conduct interviews.

If you believe you have been a victim of such a scam, you may fill out a complaint form at https://complaint.ic3.gov/ and https://reportfraud.ftc.gov/ detailing as much as possible. We are taking these matters very seriously and apologize for any inconvenience.

#LI-Hybrid

##LI-MW1

Who We Are

Hangar 13 is an internal 2K development studio that crafts unforgettable AAA gaming experiences across all major platforms . With studios in Brighton (UK), Brno, and Prague (CZ), we work as one team to bring to life narrative-rich games that keep players immersed. Each of our locations provides the opportunity to work with some of the most talented developers in the industry, on creatively challenging and exciting projects, in a diverse and welcoming environment.

Job Summary 

We are seeking a highly skilled Lead Technical Artist to lead the design and development of scalable content pipelines and production tools for our projects. In this role, you will define workflows, create tools to streamline production, and act as the bridge between artists, engineers, and design teams.

Your leadership will ensure that art teams can produce high-quality, performant assets efficiently, while maintaining flexibility for rapid iteration. You’ll guide a team of technical artists, support cross-discipline collaboration, and set the standards for how content is created, managed, and deployed across multiple projects.

In addition to leading internal team members, you will also oversee and collaborate with external co-development partners, ensuring their work aligns with our creative vision, technical standards, and production goals. 

Please note we do require someone to be onsite at one of our Studios at least 3 days a week. 

Duties and Responsibilities  

• Architect and maintain scalable pipelines for all content disciplines — including environments, characters, animation, vehicles, materials, VFX, and cinematics.
• Design and implement custom tools, scripts, and workflows to increase efficiency, reduce errors, and standardize asset integration.
• Partner with engineering to extend UE5’s editor functionality and improve asset processing.
• Work with content creators to ensure pipelines are user-friendly, scalable, and optimized for production needs.
• Establish best practices for asset versioning, content validation, and automated build processes.
• Lead, mentor, and inspire your team, setting quality and productivity benchmarks. Conduct regular reviews, provide feedback, and support professional growth within the team.
• Coordinate with production to manage priorities, schedules, and resourcing for development.
• Collaborate & support outsourcing partners by defining pipeline requirements and ensuring seamless integration of external content.

Essential Skills, Attributes and Experience

• Extensive  experience in the games industry, with at least 2 shipped AAA titles.
• Proven track record as a Senior or Lead Technical Artist with pipeline and tools focus.
• Expert knowledge of Unreal Engine 5’s editor, content pipeline, Blueprints, and asset workflows.
• Proficiency in scripting/programming languages (Python, C++, C# or similar), with a focus on framework design & implementation.
• Strong understanding of version control (Perforce) and build/automation systems (Jenkins, Unreal Build Tools, CI/CD pipelines).
• Excellent problem-solving, communication, and leadership skills

Highly Desirable 

• Experience with automated content validation and performance profiling tools.
• Familiarity with large-scale open-world production pipelines in UE5 (World Partition, data layers, HLODs).
• Experience integrating procedural workflows (Houdini, Substance Designer) into pipelines.
• Knowledge of shader/material pipeline integration and optimization.
• Background in outsourcing/vendor management and pipeline support across distributed teams.

Hangar 13  prides itself on the diversity of its team members, partners, and communities.  For this reason, we remain committed to providing equal employment opportunity in all aspects of the employment relationship, from recruitment and hiring through compensation, benefits, discipline and termination.  

As an equal opportunity employer, we are also committed to ensuring that qualified individuals with disabilities are provided reasonable accommodation(s) to participate in the job application and/or interview process, to perform their essential job functions, and to receive other benefits and privileges of employment.  Please contact us if you need to request reasonable accommodation.

SECURITY NOTICE -  We have recently been made aware of increasing occurrences of bad actors posing as company HR personnel to gain information from "potential candidates", in the form of job interviews and offers. These scams can be quite sophisticated and appear legitimate.

Please know that Hangar 13 and 2K never use instant messaging apps to contact prospective employees or to conduct interviews.

If you believe you have been a victim of such a scam, you may fill out a complaint form at https://complaint.ic3.gov/ and https://reportfraud.ftc.gov/ detailing as much as possible. We are taking these matters very seriously and apologize for any inconvenience.

#LI-Hybrid

##LI-MW1