Staff Platform Engineer - Developer Experience at SentinelOne | Czech Republic

SentinelOneCzech Republic

On-site Full-time

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Experience Level

Mid to Senior

Qualifications

Strong experience with IDP/DevEx fundamentals. Proficient in modern technologies and methodologies for software and infrastructure engineering. Relentless curiosity and commitment to continuous learning. Ability to design secure, scalable, and reliable developer platforms.

About the job

Our Purpose

At SentinelOne, our mission is to empower those who safeguard our future. As AI transforms the landscape of organizational operations and innovation, the importance of securing these entities escalates. By joining SentinelOne, you will contribute to protecting global corporations, critical infrastructure, and the technologies shaping the future. If you are driven by impactful challenges and desire your contributions to be significant, measurable, and worldwide, you will find purpose with us.

About Us

SentinelOne stands at the forefront of AI and security, innovating a new paradigm in cybersecurity. Our AI-driven platform integrates protection across endpoints, cloud, identity, data, and AI systems, ensuring autonomous detection and response with transparency and agility. Through the combination of real-time analytics, intelligent automation, and a cohesive data framework, we minimize distractions, streamline complexity, and allow security teams to focus on what truly matters.

Our teams are architects, problem-solvers, and innovators dedicated to shaping the future of security. If you are excited by challenging problems and wish to collaborate with talented, mission-driven individuals, we invite you to help us build a safer future for humanity.

What Are We Looking For?

We seek individuals who possess an insatiable curiosity and a commitment to lifelong learning. As AI influences every aspect of our business, we empower every team member, regardless of their role or seniority, to gain fluency in AI tools and concepts. Those who excel in our environment actively pursue innovative solutions, experiment thoughtfully, and apply their insights to achieve better, faster, smarter results.

Your Role

At SentinelOne, we are redefining the developer platform to provide a cohesive Developer Experience. To assist in this transformation, we are on the lookout for a Staff (tech lead-level) Software/Infrastructure Engineer for a pivotal role that will contribute to this evolution and help define the next generation of our platform, serving numerous teams and nearly 1,000 engineers across the company.

Play a crucial role in our ambitious project to design and implement secure, scalable, and reliable Developer Platform & APIs, utilizing contemporary technologies and methodologies. This Developer Platform builds upon our Infrastructure Platform, with APIs designed to offer a unified, user-friendly developer experience while safeguarding internal infrastructure services.
Leverage your extensive expertise in IDP/DevEx fundamentals, including...

About SentinelOne

SentinelOne is a trailblazer in the intersection of AI and cybersecurity, pioneering an innovative operating model that empowers organizations to protect their assets effectively. Our AI-native platform delivers comprehensive protection across various domains, ensuring rapid and autonomous threat detection and response.

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

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

Sentinel Labs

Full-time|On-site|Brno, South Moravian, Czech Republic

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 …

Apr 22, 2026

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

Sentinel Labs

Full-time|On-site|Czech Republic

Sentinel Labs is looking for a Staff Software Engineer with strong Go skills to shape its Developer Platform. The team focuses on building AI-first tools and workflows that make development smoother and more efficient. Role overview This role centers on designing and maintaining systems that support an improved developer experience. The work involves collaborating with others who are committed to advancing developer productivity through new technology. What you will do Develop and maintain scalable systems using Go Take part in designing the AI-first Developer Platform Work closely with a team dedicated to enhancing developer productivity Location This position is based in the Czech Republic.

Apr 22, 2026

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

Sentinel Labs

Full-time|On-site|Prague, Czech Republic

Role overview Sentinel Labs is looking for a Staff Software Engineer to join the Developer Platform team in Prague. The focus is on Go programming and building tools that enhance an AI-first Developer Experience. The goal is to improve how developers work with the platform, making daily development tasks more efficient and intuitive. What you will do Lead the development of software solutions for the Developer Platform Design and build new features in Go, prioritizing AI-driven workflows Work closely with other engineers to refine user experience and simplify development processes Location This role is based in Prague, Czech Republic.

Apr 22, 2026

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Lead Staff Platform Engineer - Developer Experience

SentinelOne

Full-time|On-site|Prague, Czech Republic

Our PurposeAt SentinelOne, we are fueled by a strong mission: to empower those who protect our future. In an era where AI is transforming the operational landscape, safeguarding organizations is paramount. Joining SentinelOne means your contributions directly shield global enterprises, critical infrastructure, and pioneering technologies. If you thrive on impactful challenges and wish to make a tangible difference on a global scale, you will find your purpose with us.About UsSentinelOne stands at the forefront of AI and cybersecurity, revolutionizing the way security is approached. Our AI-driven platform integrates protection across endpoints, cloud, identity, data, and AI systems, providing autonomous detection and swift response. By harnessing real-time analytics and intelligent automation within a cohesive data framework, we cut through the noise, streamline complexity, and empower security teams to prioritize effectively.Our teams are innovators and problem-solvers dedicated to crafting the future of security. If you are eager to tackle challenging problems alongside talented, mission-driven individuals, we welcome you to join us in building a safer future for humanity.What Are We Seeking?We are in search of individuals who possess an insatiable curiosity and a commitment to continuous learning. As AI influences every aspect of our business, we encourage all team members, regardless of their role or level, to develop proficiency in AI tools and concepts. Those who excel in our environment actively pursue new solutions, experiment thoughtfully, and leverage their insights to drive superior outcomes.Key Responsibilities:At SentinelOne, we are redefining the developer platform to foster a cohesive Developer Experience. We are on the lookout for a Staff (tech lead-level) Software/Infrastructure Engineer for a pivotal role that will contribute to this transformation, shaping the next generation of our platform that serves numerous teams and nearly 1000 engineers across the company.As a vital contributor to our ambitious project, you will design and implement a secure, scalable, and reliable Developer Platform & APIs utilizing modern technologies and methodologies. This Developer Platform is built on our Infrastructure Platform, and its APIs are designed to provide both a streamlined developer experience and robust internal infrastructure service protection.Your extensive experience with IDP/DevEx fundamentals will be crucial in this role.

Mar 31, 2026

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Senior Software Engineer (Java / Go) - Endpoint Protection Platform

SentinelOne

Full-time|On-site|Prague, Czech Republic

Our MissionAt SentinelOne, our mission is to empower those who safeguard our future. As artificial intelligence transforms organizations, the imperative to protect them becomes increasingly vital. Joining us means that your contributions will help shield global enterprises, critical infrastructure, and the groundbreaking technologies of tomorrow. If you are driven by significant challenges and seek to make a tangible, worldwide impact, you will find your purpose here.About UsSentinelOne stands at the forefront of AI and cybersecurity, innovating a novel model for security operations. Our AI-driven platform integrates protection across endpoints, clouds, identities, data, and AI systems, ensuring autonomous detection and response with exceptional clarity and speed. By leveraging real-time analytics, intelligent automation, and a consolidated data foundation, we minimize distractions, simplify complexities, and empower security teams to concentrate on what truly matters.Our workforce comprises builders, problem-solvers, and innovators dedicated to revolutionizing the security landscape. If you are eager to tackle challenging problems alongside talented, mission-focused individuals, we welcome you to help us forge a safer future for humanity.What We SeekWe are in search of individuals who are deeply curious and committed to lifelong learning. AI is redefining every aspect of our operations, and we encourage every team member, regardless of their role or level, to gain proficiency in AI tools and concepts. Those who flourish here actively pursue innovative solutions, conduct thoughtful experiments, and utilize their insights to drive superior, faster, and smarter outcomes.As a Senior Software Engineer for our Endpoint Protection Platform, you will design, develop, and maintain high-performance, low-latency applications that can process millions of events per second. You will be responsible for the entire lifecycle of high-volume data pipelines, ensuring critical stability and data integrity through rigorous testing and vigilant monitoring of vital performance metrics. By continuously enhancing the codebase and optimizing for distributed architectures, you will create the resilient infrastructure that enables SentinelOne’s platform to outpace global cyber threats in real-time.

Apr 7, 2026

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Staff Platform Engineer - Developer Experience at SentinelOne | Brno

SentinelOne

Full-time|On-site|Brno, South Moravian, Czech Republic

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 ...

Mar 31, 2026

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Senior Software Engineer (Java / Go) - Endpoint Protection Platform

SentinelOne

Full-time|On-site|Czech Republic

Our MissionAt SentinelOne, we are motivated by a profound mission: empowering those who work to secure our future. As artificial intelligence transforms the landscape of how organizations operate and innovate, the imperative to safeguard them intensifies. By joining SentinelOne, you will contribute to the protection of global enterprises, critical infrastructure, and the technologies that will define tomorrow. If you are inspired by meaningful challenges and desire your impact to be significant, tangible, and global, you will find a sense of purpose here.About UsSentinelOne is at the forefront of AI and cybersecurity, pioneering a new paradigm in the field. Our AI-native platform integrates protection across endpoints, cloud, identity, data, and AI systems, delivering autonomous detection and response with precision and speed. By leveraging real-time analytics, intelligent automation, and a cohesive data foundation, we mitigate noise, simplify complexity, and enable security teams to concentrate on what truly matters.We are a team of builders, problem solvers, and innovators dedicated to shaping the future of security. If you are eager to tackle challenging problems alongside skilled, mission-driven colleagues, we invite you to join us in creating a safer future for humanity.What We SeekWe are on the lookout for individuals who possess an insatiable curiosity and are dedicated to lifelong learning. AI is transforming every aspect of our business, and we empower every team member, regardless of their role or level, to gain proficiency in AI tools and concepts. Those who excel in our environment actively pursue innovative solutions, experiment thoughtfully, and apply what they learn to achieve superior outcomes.As a Senior Software Engineer specializing in the Agent (Endpoint Protection) Platform, you will be responsible for designing, developing, and operating large-scale, low-latency applications capable of processing millions of events per second. You will oversee the entire lifecycle of high-volume data pipelines, ensuring critical stability and data integrity through rigorous testing and proactive monitoring of essential performance metrics. By continually refining the codebase and optimizing for distributed scalability, you will construct the resilient infrastructure that enables SentinelOne's platform to proactively combat global cyber threats in real-time.As an integral part of SentinelOne's flagship product line - Endpoint Protection, we secure tens of millions of devices worldwide across various operating systems (Windows, Linux, macOS), processing billions of security events daily.

Apr 7, 2026

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Staff Platform Engineer - Developer Experience at SentinelOne | Czech Republic

SentinelOne

Full-time|On-site|Czech Republic

Our PurposeAt SentinelOne, our mission is to empower those who safeguard our future. As AI transforms the landscape of organizational operations and innovation, the importance of securing these entities escalates. By joining SentinelOne, you will contribute to protecting global corporations, critical infrastructure, and the technologies shaping the future. If you are driven by impactful challenges and desire your contributions to be significant, measurable, and worldwide, you will find purpose with us.About UsSentinelOne stands at the forefront of AI and security, innovating a new paradigm in cybersecurity. Our AI-driven platform integrates protection across endpoints, cloud, identity, data, and AI systems, ensuring autonomous detection and response with transparency and agility. Through the combination of real-time analytics, intelligent automation, and a cohesive data framework, we minimize distractions, streamline complexity, and allow security teams to focus on what truly matters.Our teams are architects, problem-solvers, and innovators dedicated to shaping the future of security. If you are excited by challenging problems and wish to collaborate with talented, mission-driven individuals, we invite you to help us build a safer future for humanity.What Are We Looking For?We seek individuals who possess an insatiable curiosity and a commitment to lifelong learning. As AI influences every aspect of our business, we empower every team member, regardless of their role or seniority, to gain fluency in AI tools and concepts. Those who excel in our environment actively pursue innovative solutions, experiment thoughtfully, and apply their insights to achieve better, faster, smarter results.Your RoleAt SentinelOne, we are redefining the developer platform to provide a cohesive Developer Experience. To assist in this transformation, we are on the lookout for a Staff (tech lead-level) Software/Infrastructure Engineer for a pivotal role that will contribute to this evolution and help define the next generation of our platform—serving numerous teams and nearly 1,000 engineers across the company.Play a crucial role in our ambitious project to design and implement secure, scalable, and reliable Developer Platform & APIs, utilizing contemporary technologies and methodologies. This Developer Platform builds upon our Infrastructure Platform, with APIs designed to offer a unified, user-friendly developer experience while safeguarding internal infrastructure services.Leverage your extensive expertise in IDP/DevEx fundamentals, including...

Mar 31, 2026

Apply

Staff Software Engineer

Wrike

Full-time|On-site|Prague

Wrike stands as the premier work management platform designed for teams and organizations striving for enhanced collaboration, creativity, and achievement every day. Our platform unifies all work processes and teams, simplifying complexities, boosting productivity, and allowing individuals to concentrate on their most meaningful tasks. Our Vision: A world where everyone can focus on their most meaningful work, together. About the Role: Join Wrike's Backend Reliability (BRE) team, a crucial component of our backend infrastructure and the guardian of our uptime. We aim to achieve and maintain 99.99% availability while developing the tools, components, and safety nets relied upon by our entire engineering organization. As a Senior / Staff Backend Engineer on this team, you will not merely address tickets but architect essential reliability solutions that influence how Wrike scales, operates, and recovers from failures.Your Impact: Design, build, and maintain vital reliability components including HTTP rate limiters, internal DB schema migration tools, circuit breakers, and distributed Redis-based caching.Troubleshoot intricate production issues, optimize PostgreSQL usage, and ensure our distributed systems remain robust and stable under high load.Lead initial investigations during significant production incidents to identify probable root causes, assess impacts, and suggest mitigation strategies. Long-term solutions are then implemented by the responsible teams based on your insights.Develop scalable, reusable tools and frameworks aiding other engineering teams in building more resilient services.Utilize AI-driven tools and coding agents to expedite development, scrutinize architectures, and automate repetitive or error-prone tasks.Promote reliability best practices across engineering through knowledge sharing, design reviews, and establishing high technical standards.Your Qualifications: Proficient in Java/JVM, with experience in building scalable, high-performance backend systems; willing to adopt other languages as necessary.Strong grasp of distributed systems concepts, including high availability, the CAP theorem, and fault tolerance.Extensive experience with relational databases (PostgreSQL) and non-relational storage solutions.

Feb 17, 2026

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Senior Software Engineer (Java/Go) - Endpoint Protection Platform

SentinelOne

Full-time|On-site|Brno, South Moravian, Czech Republic

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.

Apr 7, 2026

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Junior AI Platform Engineer

Rossum AI

Full-time|On-site|Prague

Role Overview Rossum AI is hiring a Junior AI Platform Engineer to join the AI Platform (R&D) team in Prague. This entry-level role suits recent graduates or junior engineers interested in AI infrastructure and large-scale machine learning systems. As part of the team, you will help build and maintain Rossum’s proprietary LLM models. The work involves deploying AI solutions that process millions of documents, and collaborating closely with experienced research engineers. This position offers hands-on exposure to both platform engineering and machine learning in a production environment. What You Will Do Contribute to AI Infrastructure: Support the development of cloud-based AI systems (AWS), data processing pipelines, and model deployment workflows. Support CI/CD Processes: Help maintain and improve continuous integration and delivery pipelines to enable reliable model versioning and testing. System Monitoring: Build and refine monitoring tools to keep AI systems healthy and reliable. Cross-Team Collaboration: Work with research, backend, and product teams to bring new AI models into production smoothly. What We Look For Education: Degree in Computer Science or a related technical field. Background from Matfyz, CTU, FSV, or similar institutions is a plus. Python Skills: Solid programming experience in Python, gained through coursework, personal projects, or internships. Technical Fundamentals: Familiarity with SQL, and a basic understanding of Docker and Kubernetes. Interest in AI/ML: Curiosity about AI and machine learning, with a hands-on approach to understanding how systems work. English Communication: Comfortable communicating in English in a professional setting. What Success Looks Like First 3 Months: Complete onboarding, learn the system architecture, and deliver your first small tasks with guidance from a senior mentor. First 6 Months: Independently handle minor infrastructure improvements and help maintain system stability.

Apr 20, 2026

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Platform Software Engineer

Speechify

Full-time|On-site|Prague, Czech Republic

Join our innovative team at Speechify as a Platform Software Engineer. In this role, you'll be at the forefront of developing cutting-edge software solutions that enhance our platform's capabilities. You will collaborate with cross-functional teams to design, implement, and optimize our software architecture.We are looking for someone who is passionate about technology and eager to solve complex problems. If you thrive in a fast-paced environment and have a desire to make a significant impact, we would love to hear from you!

Apr 30, 2026

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AI Platform Engineer

duvo

Full-time|On-site|Prague

About UsAt duvo, we are on a mission to revolutionize enterprise operations. Traditional data transfer methods cause inefficiencies, resulting in costly and time-consuming processes. We are determined to eliminate this chaos for good.Our dynamic team is dedicated to delivering impactful solutions for our customers. We value humility and hard work, allowing our results to reflect our capabilities.Our VisionWe are developing an innovative Agentic Automation Platform designed for enterprises. This platform enables AI agents to seamlessly execute comprehensive tasks across various UIs and APIs, ensuring built-in governance.Where other copilots fall short, duvo excels. Business users define their desired outcomes, while our agents autonomously plan, execute, seek approvals for exceptions, and learn with each task. We are starting with a focus on retail applications—such as category management and supply chain optimization—where the return on investment is clear, before expanding into other sectors.Our speed is our competitive advantage: we ship quickly, iterate faster, and build upon our learning.

Oct 22, 2025

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Senior Software Engineer - Admin Platform

People.ai

Contract|On-site|Prague

People.ai is a cutting-edge AI-driven foundational data platform, dedicated to empowering organizations in achieving go-to-market success and growth. Our solutions are tailored to meet the unique needs of teams, offering enhanced visibility into pipelines, actionable insights, and a unified source of truth for all sales activities.People.ai stands out with its unique dataset, comprising trillions of sales activities, millions of deals, and a vast network of 160 million business contacts, supported by 69 approved patents in AI-based business insights. Esteemed companies like Verizon, Red Hat, and Palo Alto Networks trust our enterprise-ready, patented AI technology.At People.ai, we embrace the transformative power of creativity, resourcefulness, and critical thinking in enriching the professional landscape. Our diverse team of innovative thinkers is committed to driving meaningful change and fostering growth. We celebrate uniqueness and applaud non-traditional career journeys, drawing inspiration from those who redefine processes.As a Senior Software Engineer within our XCore team, you will engage with one of the most significant projects at People.ai — Forecasting. Your role involves building and continuously improving a live product that serves active daily users, collaborating closely with business teams and customers through discovery calls. Your contributions will directly influence the company’s revenue by shaping and delivering features based on authentic customer feedback, fundamentally impacting how clients plan, forecast results, and make crucial business decisions.Moreover, you will work in collaboration with our Engineering and R&D teams to enhance core Admin Platform services, including authentication, user management, settings, and configurations. Utilizing customer insights and data analytics, you will design and develop high-performance, low-latency systems and APIs that scale effectively while optimizing our operational costs.Ownership is a core value at People.ai — the ability to see an idea through all stages, from conception to product launch. This ethos is deeply ingrained in our engineering culture. As an engineer at People.ai, you will be part of a highly independent and collaborative environment, driving innovation and excellence.

Jan 22, 2026

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Senior Software Engineer - Agentic Platform

DNAnexus

Full-time|On-site|Prague

Role overview DNAnexus seeks a Senior Software Engineer to join the Agentic platform team in Prague. This position centers on developing and refining software that enables genomics and data analysis workflows. The engineering work shapes how researchers and clients interact with complex datasets to address practical challenges. What you will do Design, implement, and deploy new features for the Agentic platform Collaborate with colleagues across teams to deliver solutions tailored to client requirements Support ongoing enhancements so the platform can address emerging needs in genomics and data analysis

Apr 21, 2026

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Principal Engineer - Product Architecture at JetBrains Cloud Platform

JetBrains s.r.o.

Full-time|Remote|Amsterdam, Netherlands; Belgrade, Serbia; Berlin, Germany; Limassol, Cyprus; Munich, Germany; Paphos, Cyprus; Prague, Czech Republic; Remote, Germany; Warsaw, Poland; Yerevan, Armenia

Join us at JetBrains, where we are pioneering an AI-native platform for software development that seamlessly integrates developer workflows, enhances team collaboration, and provides robust organizational governance. Our platform serves as the execution and governance layer for AI-driven development, deeply connected with developer tools and designed to function across various teams, products, and environments. This initiative is a crucial long-term investment for JetBrains and embodies our vision for the future of software development. Your Role We are in search of a Software Architect (Product Architecture) who will lead the architectural vision within a specific product domain. This position entails owning the complete architecture for a product area: ensuring that product requirements are effectively translated into a coherent technical design, fostering sustainable domain evolution, and ensuring alignment with platform capabilities and constraints. You will act as the architectural “center of gravity” within your domain, working closely with engineers and product stakeholders while collaborating with platform architects on foundational elements and integration agreements. As this is a nascent platform, numerous standards and processes are still being refined, and your insights will be pivotal in shaping them based on actual product necessities and delivery limitations. As a member of our team, you will: Take ownership of the architecture for a specific product domain within the JetBrains Cloud Platform and evolve it over time. Transform product and domain requirements into well-defined architectural designs and implementation strategies. Establish service boundaries, domain models, data flows, and integration agreements in accordance with platform standards. Guide essential architectural decisions and trade-offs in your area, such as API design, persistence, reliability, performance, and migration pathways. Ensure that your domain architecture is built for scalability, reliability, and observability from the outset. Review and validate architectural designs within your domain and team to enhance quality and consistency. Collaborate with platform architects and other domain leaders to ensure alignment on cross-cutting decisions and shared interfaces. Engage closely with senior and staff engineers to clarify requirements, minimize ambiguity, and facilitate execution.

Mar 18, 2026

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Principal Engineer / Software Architect - Platform

Keboola

Full-time|$32K/yr - $32K/yr|On-site|Prague

Keboola has successfully secured $32 million in funding, marking the largest Series A round in Central Europe for 2023. Our mission is to transform the way businesses engage with data. Our innovative platform enables clients to achieve results that are ten times more impactful, and we are now expanding our reach globally to empower data teams to accelerate their processes, enhance their decision-making, and create significant outcomes.We are on the lookout for a talented and experienced Principal Engineer / Software Architect to become a vital part of our engineering team and influence the future of Keboola’s platform. This role is critical in steering our technical vision, making strategic architectural decisions, promoting adherence to the highest industry standards, and equipping teams to develop and scale our platform effectively. You will be instrumental in designing and establishing a core platform architecture that is resilient, scalable, secure, and easy to maintain in a landscape driven by data and artificial intelligence.In this role, you will collaborate closely with our backend engineering teams, serving as a technical partner and multiplier. Your support will include preparing best practices, providing tooling, and establishing architectural guidelines, all aimed at helping them build and manage secure services at scale while being cost-conscious. The ideal candidate will possess a robust software engineering background, experience in designing complex SaaS or data platforms, familiarity with cloud providers, and a proven history of leading cross-functional technical initiatives.While our primary language is English, proficiency in Czech or Slovak could be beneficial given our headquarters' location.

Jan 27, 2026

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Agent Platform Developer

Purple Technology

Full-time|On-site|Brno

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!

Apr 8, 2026

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Full-Stack Developer - AI Trainer Opportunity in Czechia

Anyone AI

Contract|Remote|Czech Republic

Join Anyone AI as a Full-Stack Developer and contribute to innovative projects with a leading artificial intelligence lab. We are seeking talented developers to engage in expert evaluation tasks that challenge your skills and creativity.

May 4, 2026

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Frontend Software Engineer - AI Data Applications

GoodData

Full-time|On-site|Prague

GoodData’s Professional Services team in Prague is hiring a Frontend Software Engineer to help build AI-powered data applications for Fortune 500 clients. This group works on the Agentic Data Platform, focusing on solutions that process and analyze large datasets. The frontend squad, consisting of 6-7 engineers, collaborates within a larger Scrum team that includes data engineers, logical model designers, and full-stack developers. Using React, the team creates interfaces that make complex data analysis accessible to major clients. Engineers in this role develop their skills with support from experienced tech leads and architects. The team values collaboration, continuous learning, and encourages taking on more responsibility over time. Work culture AI agents such as Claude Code, Cursor, and Codex are integrated into daily workflows, assisting with scaffolding, refactoring, code reviews, and automation. Engineers select their preferred stack, including IDE, LLM provider, and agent workflow. Anthropic is commonly used, but everyone is free to choose what fits best. Rapid iteration and maintaining high standards are important. Tech leads provide guidance to balance quality and speed. Knowledge sharing is encouraged through internal workshops, frontend meetups, and open architectural discussions. Autonomy and ownership are central. Engineers decide how to solve problems and collaborate on prioritizing issues. What you will do Develop custom dashboard plugins and single-page applications for large clients using the open-source GoodData.UI React library. Work with others to deliver client solutions based on the GoodData platform and GoodData.UI. Deliver features end-to-end in an agile Scrum environment. Collaborate with tech leads and architects on feature implementation and technical discussions. Review code, write unit and integration tests, and work with QA to ensure software quality. Suggest improvements to best practices, technology stack, and AI-supported workflows. Requirements Proficiency in JavaScript and React. Experience with data visualization tools and libraries. Strong problem-solving ability and a collaborative mindset.

Apr 23, 2026

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