Staff Software Engineer (Go) - Developer Platform, AI-first DevEx

Sentinel Labs is hiring a Staff Software Engineer to join the Developer Platform team in Brno, South Moravian, Czech Republic. This team builds and improves an AI-first Developer Experience (DevEx) platform, focusing on tools and systems that support other developers. What you will do Develop and enhance platform features using Go Create solutions that make integration and platform access easier for developers Design systems that can scale as usage grows Apply technical expertise to improve efficiency and support new ideas across the platform Requirements Advanced proficiency in Go Experience building scalable backend systems Interest in developer experience and platform engineering

Our MissionAt SentinelOne, our mission is to empower those who safeguard our future. As AI continues to redefine how organizations operate, our duty to protect them becomes increasingly vital. Joining SentinelOne means your contributions will defend global enterprises, critical infrastructure, and the innovative technologies of tomorrow. If you seek meaningful challenges with a tangible global impact, you will find your purpose here.About UsSentinelOne operates at the crossroads of AI and cybersecurity, leading the way in a transformative model for digital protection. Our AI-driven platform integrates security across endpoints, cloud, identity, data, and AI systems, delivering autonomous detection and response with unparalleled clarity and speed. By leveraging real-time analytics and intelligent automation, we minimize distractions, streamline complexities, and enable security teams to concentrate on what matters most.Our workforce is composed of builders, problem-solvers, and innovators dedicated to advancing the future of security. If you are eager to tackle challenging problems alongside talented and mission-oriented individuals, we invite you to help us forge a safer future for all.What We SeekWe are on the lookout for individuals who possess an insatiable curiosity and a dedication to lifelong learning. As AI transforms every aspect of our operations, we empower every team member—regardless of their role or level—to develop proficiency in AI tools and concepts. Those who thrive here are proactive in exploring new solutions, experimenting thoughtfully, and applying their insights to achieve superior, faster, and smarter outcomes.At SentinelOne, we are revolutionizing the developer platform to provide a cohesive Developer Experience. To facilitate this, we are seeking a Staff (tech lead-level) Software / Infrastructure Engineer for a pivotal role that will contribute to this transformation and help define the next generation of our platform, supporting numerous teams and nearly 1000 engineers across the company.You will be an integral part of our ambitious initiative to design and implement a secure, scalable, and reliable Developer Platform & APIs, utilizing modern technologies and methodologies. This Developer Platform is built on top of our Infrastructure Platform, and its APIs are designed to deliver both a unified, user-friendly developer experience and robust internal infrastructure service protection.You will apply your extensive knowledge of IDP / DevEx fundamentals, including ...

Our PurposeAt SentinelOne, we are propelled by a clear mission: to empower those who safeguard our future. As artificial intelligence transforms how organizations create, operate, and innovate, the imperative to protect them has never been more urgent. By joining our team, your contributions will shield global enterprises, critical infrastructure, and the technologies that will shape tomorrow. If you are inspired by significant challenges and desire your impact to be real, measurable, and far-reaching, you will find fulfillment here.About UsSentinelOne stands at the forefront of AI-driven security, revolutionizing the cybersecurity operating model. Our AI-native platform integrates protection across endpoints, cloud environments, identities, data, and AI systems, delivering autonomous detection and response with unparalleled clarity and speed. By harnessing real-time analytics, intelligent automation, and a cohesive data foundation, we reduce complexity and enable security teams to concentrate on what truly matters.Our teams consist of innovators, builders, and problem-solvers committed to defining the future of security. If you are eager to tackle tough challenges alongside talented, purpose-driven colleagues, we invite you to join us in our mission to create a safer future for all.What Are We Looking For?We seek individuals who are perpetually curious and dedicated to continuous learning. With AI reshaping every facet of our business, we empower each team member, regardless of role or level, to attain fluency in AI tools and concepts. Those who succeed here actively pursue innovative solutions, experiment thoughtfully, and apply their insights to accelerate better, smarter outcomes.As a Senior Software Engineer - Agent (Endpoint Protection) Platform, you will engineer, develop, and manage large-scale, low-latency applications designed to process millions of events per second. You will oversee the comprehensive lifecycle of high-volume data pipelines, ensuring mission-critical stability and data integrity through meticulous testing and proactive monitoring of key performance metrics. By continuously enhancing the codebase and optimizing for distributed scale, you will construct the resilient infrastructure that enables SentinelOne’s platform to remain ahead of global cyber threats in real-time.

We are seeking a talented Agent Platform Developer to join our innovative team at Purple Technology. In this role, you will be responsible for developing and maintaining our agent platform, ensuring it meets the needs of our clients and enhances user experience. If you have a passion for technology and a desire to work in a dynamic environment, we want to hear from you!

Purple LAB, part of the Purple Technology group in Brno, develops and manages software for brokers. The team creates web and mobile client portals that handle account management, deposits, and withdrawals. These platforms function much like internet banking systems, supporting traders around the world. Reliability and smooth performance are central to every product. The QA team plays a key role in maintaining high standards and minimizing bugs across all applications. Role overview The Automation QA Engineer with AI Enhancement works on automation for an established product. This position involves improving current automation and identifying new opportunities for enhancement. The team values initiative and expects members to take ownership rather than wait for instructions. Location This role is based in Brno. Learn more Further information about Purple LAB and its projects can be found on the company website.

Gen Digital brings together brands like Norton, Avast, LifeLock, and MoneyLion to support digital freedom and security for nearly 500 million users worldwide. The company’s products address cybersecurity, privacy, identity protection, and financial wellness. Collaboration, experimentation, and a diversity of perspectives shape the way the team works. The AI Engineering Intern position is a full-time, onsite role in Brno, Czech Republic. The internship runs 40 hours per week, starting June 15th. This program gives students the chance to work directly on projects that impact Gen Digital’s global user base. Role overview Interns will help develop and improve autonomous AI systems focused on threat detection and classification. The work involves both applying AI to security challenges and making AI systems more resilient against misuse. Contributions will also support an open-source agentic safety framework designed to protect AI agents from prompt injections and other vulnerabilities. Main responsibilities Design and refine autonomous agentic systems, workflows, or MCP servers for Threat Labs operations. Work hands-on with large language models (LLMs) and AI coding tools as part of daily tasks. Contribute directly to production outcomes as a member of a small team. Requirements Current student status. Motivation to tackle real-world problems and contribute to team projects. Curiosity, initiative, and a willingness to learn.

Company Overview Gen Digital builds cybersecurity, privacy, and financial wellness products for nearly 500 million people in over 150 countries. The company’s portfolio includes well-known brands such as Norton, Avast, LifeLock, and MoneyLion. Gen Digital’s mission centers on empowering digital freedom and protecting consumers as they manage their digital and financial lives. The team values innovation, collaboration, and the thoughtful use of AI to deliver results. Gen Digital encourages diverse perspectives and supports continuous learning, healthy debate, and experimentation. Employees benefit from flexibility, wellness programs, and competitive compensation and benefits. Role Overview: Senior MacOS Swift Software Engineer Based in Brno, this role focuses on improving and expanding security solutions for macOS users under brands like Avast, AVG, Avira, and Norton. The work protects millions of people from online threats and helps develop client software for VPNs, optimization tools, privacy features, and antivirus solutions for Linux. Engineers at Gen Digital use AI-powered tools to streamline onboarding, support development, and speed up prototyping. The team’s goal is to deliver one of the most advanced consumer security platforms available. What You Will Do Design, implement, and maintain core security features for macOS products Advance and support components within the Cleaning and Optimization suite Explore and integrate macOS system capabilities to improve user experience Collaborate with cross-functional teams to align on security initiatives and address user needs Work Environment and Culture Gen Digital fosters a culture that values diverse viewpoints and encourages experimentation. The company supports employees with the tools and flexibility needed to excel. Those who share the company’s mission to protect and empower users are welcomed to join the team.

About Speechify Speechify helps people access information in new ways. From web articles and cloud documents to books on mobile devices, Speechify turns text into seamless audio experiences. The team focuses on making learning easier, faster, and more enjoyable through innovative tools. As a leader in audio information, Speechify continues to grow quickly. Role Overview: Senior Software Engineer – Core Experiences The Core Experiences Team builds and maintains the core services and SDKs that power Speechify across platforms. This senior role suits someone who enjoys working where product meets infrastructure, thinks strategically, and cares about building reliable APIs and efficient systems that improve user experiences. Key Responsibilities Work with Product Teams to define project scopes, improve processes for faster customer feedback, and balance integration and UX decisions across teams while delivering solutions through the cross-platform SDK. Improve current features by making loading faster and parsing more efficient, using strong abstractions and advanced algorithms. Build cloud functions, lightweight backend services, and jobs with Kotlin. Location Brno, Czech Republic

Why This Role Is ExcitingJoin Innovatrics and gain access to the tools, context, and trust necessary to excel. Our opportunity-driven roadmap outlines your path for growth, contribution, and impactful engagement during your journey with us.We are currently seeking a talented senior engineer for our Innovation team, dedicated to exploring cutting-edge biometric ideas and transforming validated concepts into deployable algorithms.In your initial months, you will delve into...Our biometric offerings and research domains, including palm-based applications, face morphing detection, and revocable biometrics.The dynamics of the Innovation team, understanding what constitutes a valuable proof of concept and the journey from exploration to internal adoption.Existing prototypes, datasets, evaluation methodologies, and the constraints inherent in applied research, particularly when dealing with limited or imperfect data.As you acclimate to the position, you will begin to contribute by...Proposing solutions to complex, vague challenges and validating these through rigorous research and experimentation.Creating proof of concepts that empower teams and leaders to make informed technical and product choices.Working alongside Software Engineers to package prototypes into demonstrations, while you oversee the machine learning core, evaluation logic, and research results.Within your first year, you will have the chance to...Lead comprehensive exploration streams, from conceptualization to demonstration delivery.Impact the research directions that become strategic priorities for Innovatrics.Assume technical leadership on select initiatives, including mentoring and establishing standards for machine learning experimentation and quality. What You Will Help CreateAt Innovatrics, we develop biometric technologies for elections, border control, digital identity, and secure onboarding across over 80 countries. Our algorithms have positively impacted more than a billion individuals.Your contributions will not be lost in a backlog; they will influence real-world systems that have significant importance.As part of a small team, your ideas will progress rapidly—from concept to demonstration in short cycles.If you are driven by applied research, practical experimentation, and tackling problems where the solution is not immediately evident, we invite you to join us. Working Hours & LocationWe prefer candidates based in Bratislava or Brno, where our core R&D teams are located. However, we are open to candidates from across Europe, with an expectation of regular travel to our headquarters.In practice, this translates to approximately 15–20% of your time onsite, typically during demonstration events or closely collaborative phases.

Ventrata builds SaaS solutions that power ticketing and booking experiences for attractions, tours, and activities worldwide. With headquarters in London and offices in Brno and Lisbon, our team supports clients across the globe. We are growing quickly and expanding into new markets, all while helping businesses deliver memorable experiences to their customers. Role Overview We are looking for a Senior Frontend Developer specializing in Svelte to help lead a full redesign of our core product. This is a hands-on position focused on rebuilding our mature application using Svelte 5. The project centers on overhauling our checkout widget, which handles complex booking flows, cross-selling, and management of dependent bookings. This marks a significant shift as we move our platform to Svelte 5. What You Will Do Work on a Single Page Application using Svelte 5, Vite, TypeScript, Tailwind CSS, Vitest, and Cypress Lead foundational migrations and upgrades, gaining a deep understanding of the codebase Translate Figma designs into maintainable, clear code Collaborate closely with our Tech Lead to drive technical implementation What We Look For Ownership: Take responsibility for delivering features and improvements, and ask questions when needed Discernment: Balance attention to detail with the ability to make timely decisions Results-driven: Commit to producing high-quality work Our Approach We value creative thinkers who act responsibly and take pride in their work. Our team is integrating AI technologies, such as Claude Code for code generation, to support and accelerate development. Location This role is based in Brno, South Moravian Region, Czechia.

We are seeking a strategic, people-oriented leader to steer one of our three pivotal Engineering Pods as it transitions to an AI-Native operational framework. You will not be working alone; you will have the backing of a dedicated team of specialists, including a Portfolio/FinOps Lead, Quality Engineering Lead, Architecture Lead, and other Directors, along with the VP team. Your primary objective is to connect the engineering potential with the business reality. You will be the catalyst ensuring that our engineering teams go beyond merely building technology to actually delivering substantial value through our AI-Native Strategy. With an AI mindset, you recognize that AI represents not just a tool, but a transformative operational paradigm, and you are driven to see projects through to completion. Your Responsibilities 1. Strategic Execution & Driving Results Execution & Momentum Driver: Your mission is to minimize friction and sustain momentum. You will ensure that strategic initiatives (such as the transition towards Agentic AI) progress seamlessly from exploration to practical implementation, avoiding analysis paralysis or endless proofs of concept. Problem Solving: You will be the key person who resolves obstacles. When a project encounters delays due to interdepartmental misalignment or resource shortages, you will proactively address and resolve these issues. 2. Promoting an AI Mindset & Culture AI Evangelism: While you don’t need to train models, you must comprehend what AI can achieve. You will challenge existing practices by questioning: “Why are we doing this manually?” and “How can AI agents facilitate this workflow?” People-First Leadership: You will mentor Engineering Managers, fostering a culture that embraces a “fail fast, fail forward” philosophy that encourages learning through experimentation while ensuring strong accountability for delivery and knowledge sharing beyond individuals. Change Management: You understand that the journey to AI transformation is 10% technology and 90% people. You will guide the organization through this cultural evolution, transforming fears of automation into enthusiasm for high-value work. 3. AI Factory Economics & Governance Portfolio Management: View engineering initiatives as a valuable investment portfolio...

Speechify’s mission is to remove barriers to learning using technology. With more than 50 million users, our text-to-speech tools convert everything from PDFs and books to Google Docs and news articles into audio. People read faster, remember more, and interact with content in new ways. Our products span iOS, Android, Mac, Chrome Extension, and web. We’ve been named Chrome Extension of the Year by Google and received Apple’s 2025 Design Award for Inclusivity. Our team is fully remote and international, with nearly 200 people. Colleagues include frontend and backend engineers, AI research scientists, and specialists from companies like Amazon, Microsoft, and Google. Many team members hold advanced degrees from places such as Stanford, or have founded companies like Stripe and Vercel. Role overview Speechify is hiring a Software Engineer to strengthen our AI team, focusing on data infrastructure and acquisition. The work centers on building and maintaining large-scale, high-quality datasets to support model training. This position blends engineering, infrastructure, and research to support petabyte-scale data operations. What you will do Find and connect new audio data sources to our ingestion pipeline. Oversee and improve our cloud infrastructure on Google Cloud Platform, using Terraform. Work with data scientists to balance data cost, throughput, and quality, helping to improve our models. Collaborate with AI team members and leadership to plan the dataset roadmap for future consumer and enterprise products. Location This role is based in Brno, Czech Republic. Our team works fully remotely, with no physical office.

About Speechify Speechify builds text-to-speech tools that help remove reading barriers for over 50 million people worldwide. The company’s products span iOS and Android apps, a Mac desktop application, a Chrome extension, and a web platform. Users can listen to content from PDFs, books, Google Docs, news articles, and websites, making information more accessible and easier to retain. Speechify’s work has earned recognition from major industry leaders, including Google’s Chrome Extension of the Year and Apple’s 2025 Design Award for Inclusivity. The team is fully distributed, with close to 200 professionals collaborating across the globe. Team members bring experience from companies like Amazon, Microsoft, and Google, as well as academic backgrounds from institutions such as Stanford.

About Gen Digital Inc. Gen Digital Inc. serves nearly 500 million users in over 150 countries through well-known consumer brands including Norton, Avast, LifeLock, and MoneyLion. The company focuses on cybersecurity, online privacy, identity protection, and financial wellness, aiming to empower digital-first generations. Gen’s mission centers on helping consumers manage and secure their digital and financial lives. The team values intelligent, bold contributors who see AI as a valuable tool for accelerating results. Gen supports its employees with flexible work options, generous leave, competitive pay, and wellness programs. The culture encourages open discussion, experimentation, and ongoing learning. Gen values diverse perspectives and aims to build teams that support and respect each other, using their varied experiences as a strength. Internship Overview This Software Engineering Intern position is based in Brno, Czech Republic, for summer 2024. The role sits within the Threat Intelligence Systems team, which develops tools and systems to classify threats and strengthen intelligence capabilities. Interns will work closely with malware analysts and researchers, contributing to new systems that support their work. The main technology stack is Python, but some projects may involve C, C++, or Rust. Who Gen Is Looking For Motivated students or early-career engineers ready to learn and take on new challenges Interest in cybersecurity and threat intelligence Comfort working with Python; willingness to explore lower-level languages like C, C++, or Rust Collaborative mindset and openness to feedback Work Environment and Benefits Flexible work arrangements Supportive team culture focused on learning and growth Competitive compensation Comprehensive wellness programs

Join Capco, a global leader in financial services consulting, as a Java Developer. In this role, you will work alongside talented professionals to design and implement innovative solutions for our clients. We are looking for passionate individuals who thrive in a dynamic environment and are eager to contribute to groundbreaking projects.

Join our dynamic team at Purple Technology as a PHP Developer! We are looking for a passionate and skilled developer who is eager to build innovative applications and contribute to exciting projects. If you thrive in a collaborative environment and are keen on applying your PHP expertise to solve real-world problems, this is the perfect opportunity for you!

Join Our Innovative Team at Smartsupp!Smartsupp, a proud member of the Abugo group, is revolutionizing customer service with our cutting-edge SaaS platform utilized by over 100,000 e-commerce businesses and companies worldwide. Our mission is to help businesses connect more closely with their customers, and we are excited about the future as we scale our platform and introduce new features and verticals. We are looking for talented new team members to help us achieve these ambitious goals. Who Are We Looking For?We seek a Backend Developer proficient in Node.js and TypeScript, who is eager to create meaningful products and collaborate within a technically mature yet friendly team. Our Values and GoalsOur mission is to empower e-commerce businesses to stay as close to their customers as possible.We strive to set the pace and direction in our industry, not just follow.We believe in team-based decision-making, not top-down.We are committed to continuous growth and improvement.

Our PurposeAt SentinelOne, we are united by a profound mission: to empower those who safeguard our future. As artificial intelligence revolutionizes how organizations function, innovate, and operate, the imperative to protect them intensifies. By joining SentinelOne, you contribute to the protection of global enterprises, critical infrastructure, and the technologies that will define tomorrow. If you thrive on meaningful challenges and seek to make a tangible, global impact, you will find your purpose here.About UsSentinelOne stands at the crossroads of AI and cybersecurity, redefining the operating model for protection. Our AI-native platform consolidates security across endpoints, cloud environments, identity management, data integrity, and AI systems to deliver autonomous detection and response swiftly and effectively. By harnessing real-time analytics, intelligent automation, and a cohesive data foundation, we minimize distractions, streamline complexities, and empower security teams to concentrate on what truly counts.Our teams are innovators, builders, and problem-solvers dedicated to shaping the future of security. If you are thrilled by the prospect of addressing challenging issues alongside talented, mission-driven individuals, we invite you to help us forge a safer future for humanity.What Are We Looking For?We seek individuals who are perpetually curious and dedicated to lifelong learning. AI is transforming every aspect of our operations, and we empower every team member, regardless of their role or experience level, to develop fluency in AI tools and concepts. Those who excel in our environment proactively pursue new solutions, experiment thoughtfully, and apply their insights to yield improved, faster, and smarter outcomes.As a Senior Software Engineer, you will oversee the complete development process of new agent capabilities, researching Linux and cloud security technologies, designing detection strategies, and implementing them at scale. You will engage with kernel-level components, user-space engines, and cloud-native security features, tackling intricate systems engineering challenges.Your contributions will strengthen the security of Linux and cloud workloads utilized by hundreds of thousands of users worldwide. We are on the lookout for engineers with Linux and/or cloud security experience who can innovate from the ground up and propel scalable capabilities across our product suite.What Will You Do?...

Why This Role is ExcitingAt Innovatrics, we empower you with the resources, environment, and trust necessary for your success. Our growth-oriented approach illustrates how you can evolve, contribute, and create a significant impact during your tenure with us.Security is a cornerstone of our biometric solutions utilized in elections, border control, digital ID, and secure onboarding across more than 80 countries. We are ISO 27001 certified and are committed to continuously enhancing our security framework.This position emphasizes the critical aspects of our ecosystem: ensuring the security of software development, architecture, and deployment both in SaaS and on-premise installations.You will not be inheriting a large security team; instead, you will have the opportunity to influence how security is integrated into engineering practices.In your initial months, you will delve into...Our biometric products and system architectureDeployment models for SaaS and on-premises (Kubernetes, cloud, CI/CD)Current secure development methodologiesThe implementation of ISO 27001 controls within engineeringYour role will involve identifying vulnerabilities in product and deployment security and outlining a practical roadmap that aligns with our engineering objectives.Once you acclimate to your role, you will contribute by...Defining and evolving our security strategy for solutionsIntegrating secure SDLC practices across engineering teamsIntroducing structured threat modeling and conducting security design reviewsEnhancing the security of Kubernetes, cloud, and CI/CD processesEstablishing a comprehensive vulnerability management and secure release protocolServing as the security authority for software and deployment-related risks, with the authority to halt releases if critical risks are detectedFunctioning as a white-hat hacker to test our injection attack detection systemsYou will collaborate with ITO on ISO 27001 issues, but your primary responsibility will focus on security within software engineering and deployments.Within your first year, you will have the chance to...Develop product security into a measurable engineering disciplineEnhance hardening baselines for both SaaS and on-premises environmentsImplement integrated DevSecOps practices into our CI/CD pipelineIncrease the visibility of product security risks to leadershipPrepare the engineering scope for surveillance and recertification auditsPotentially expand a dedicated product security capabilityThis is a high-impact role that will shape how secure software is developed and delivered.What You Will Help BuildAt Innovatrics, we create biometric technologies that are pivotal for elections, border control, digital ID, and secure onboarding in over 80 countries.Your efforts will safeguard sensitive biometric data and essential systems.Your contributions will directly affect how each engineering team designs, constructs, and deploys software.Join us if you are passionate about deeply embedding security into architecture and engineering practices.

About EmplifiEmplifi is a cutting-edge customer engagement platform that empowers over 20,000 top-tier brands to enhance every aspect of the customer journey—from social media marketing and commerce to exceptional customer service. Leveraging advanced AI and integrated analytics, our platform enables brands to strengthen relationships, increase sales, and cultivate enduring loyalty. To learn more, visit www.emplifi.io.About the RoleAs an Engineering Manager at Emplifi, you will play a pivotal role in shaping our team culture and delivery standards. We seek an empathetic leader who can guide a dynamic team in tackling intricate engineering challenges faced by global brands.Your leadership will be defined by an "AI-first" approach, empowering engineers to utilize modern tools and methodologies for faster and smarter project delivery. If you are passionate about nurturing talent, instilling a sense of ownership, and harnessing AI to push the limits of what a product team can achieve, we want to connect with you.What You’ll DoLeadership & DeliveryOversee team capacity planning, execution, and delivery accuracy.Guarantee that the team produces high-quality solutions in line with our overarching product and engineering vision.Facilitate seamless collaboration within the team and with external partners.Create a nurturing and psychologically safe team environment.Team Development & CoachingConduct regular one-on-one meetings and performance reviews.Establish growth objectives and mentor engineers throughout their career progression.Guide the team through challenges, aiding in problem-solving and decision-making.Support recruitment efforts and ensure a smooth onboarding process for new hires.AI-first ApproachIdentify opportunities for automating routine engineering tasks and optimizing workflows with AI.Encourage "AI-native" thinking, prompting your team to experiment with and adopt tools that enhance productivity.Stay informed about how AI influences both software delivery and customer engagement.Cross-Functional CollaborationCollaborate with product managers, designers, and platform teams to ensure alignment.Engage in the engineering leadership team to identify risks, opportunities, and strategic initiatives.