AI Engineer

commercetools

ABOUT COMMERCETOOLS Real innovation starts with a strong foundation, and at commercetools, that comes from the perfect balance of our product and our people. Behind every leap forward is a collective of builders, explorers, doers, makers, and problem-solvers. The kind of people who not only pioneered a more flexible approach to commerce architecture but also shaped the culture of experimentation that approach unlocked. Together they are the engine of commerce innovation today. At commercetools, we power the next era of commerce for our customers. Whether it’s AI-driven solutions that help enterprises make smarter business decisions, bridging digital and physical shopping experiences, or enabling entirely new ways for industries to connect with their customers, we help the world’s most ambitious companies experiment, scale, and grow without limits. Here the best idea wins, not the loudest voice. You will have the tools, trust, and space to not only build the future of commerce, but to build your own. YOUR IMPACT As our Principal Engineer Product Security , you’ll support the Engineering team by solving challenging technical problems for an ambitious product and enabling teams to "shift left" to build secure services on multi-cloud infrastructure.   You will: * Formulate, evangelise, and drive adoption of the product security strategy  * Assess, advise on, and increase the security maturity posture  * Create a standardised security architecture and operational best practices  * Help track and drive remediation of security and technology risks  * Educate product teams on risk assessments, threat modelling, and building secure api-first applications  * Review requirements and designs to help product teams address shortcomings  * Embed security tooling into the development process  * Contribute to the review of external penetration tests and help teams prioritise fixes  * Collaborate with product teams to improve overall security and resolve specific issues  * Facilitate or lead customer conversations regarding product security  * Triage and investigate new attack vectors to determine risk mitigation  * Drive security and quality initiatives across the organization and support certification audits  * Collaborate with Product Management, Principal Engineers, and legal/compliance teams  * Identify skills gaps and facilitate knowledge sharing across the organization    This role is hybrid, with three days a week spent in our Berlin, London or Valencia office.   WHAT SETS YOU APART You're a creative problem-solver who is wired to find solutions. You confidently dive into complex challenges and have a talent for making them simple for others. Your curiosity drives you to constantly grow and contribute to an environment of trust and teamwork. Great ideas come from many paths, and your unique perspective matters more than checking every box. What matters most is the mindset you bring to the work. You bring: * A strong technical background and 5+ years of proven track record in hands-on Product Security  * 2+ years of experience improving Product Security in a leadership role  * Experience with customer-facing security roles and influencing roadmaps in matrix organizations  * Experience in a scale-up environment with ambitious and competing priorities  * Expertise in formulating, elaborating, and clarifying requirements or priorities  * Experience with Secure Architecture design reviews and Threat Modeling  * Experience infusing security into various levels of the SDLC  * Experience with Static Analysis and Secure Code Review implementations  * Sound knowledge of Linux systems, Kubernetes, Terraform, Vault, API, and web application security  * Practical experience in DevSecOps and proficiency in at least one scripting language like JavaScript or Go  * Project management experience for projects affecting multiple teams  * Experience working within an Agile environment with a strong customer focus  * Experience setting up and running trainings or onboardings  * Clear written and verbal communication in fluent English    AI Aptitude: A genuine curiosity for using AI tools to work smarter and more effectively, paired with a drive to learn and put them into practice in your role. Nice to Have: * Security Certifications such as CISSP, CCSP, Certified Kubernetes Security Specialist, or GCP/AWS/Azure security certifications  * An eagerness to constantly improve and learn about leadership and new technologies    OUR BENEFITS Because work and life are connected, our benefits are too. We’ve designed them to give you the security, flexibility, and opportunities you need to focus on what matters most. 🩺 Comprehensive health benefits for you and your dependents, including access to OpenUp for personalized mental health support 📚 Learning and development opportunities including an annual learning budget, access to self-paced learning platforms and language training, personalized coaching, mentorship, and leadership programs 🍼 Family Leave Plus gives you additional fully paid weeks of parental leave on top of government-provided leave, so you can spend more time with your new addition 📈 Our equity participation program allows you to share in our success  For more information on our benefits, visit this page.   Come as you are. Build with us. Your unique perspective is essential to our success. We are committed to building a team that reflects the world around us because we know it’s the only way to build the future. We celebrate our differences and have created a hiring process that’s fair, inclusive, and designed to let your talent shine. We proudly welcome applicants of every race, color, religion, gender identity, sexual orientation, age, and any other part of your identity that makes you who you are. As an equal opportunity employer, we believe that our strength lies in our diversity, and we invite you to be a part of our global community.  For more information on our diversity, equity, inclusion, and belonging practices, visit this page.

commercetools

ABOUT COMMERCETOOLS Real innovation starts with a strong foundation, and at commercetools, that comes from the perfect balance of our product and our people. Behind every leap forward is a collective of builders, explorers, doers, makers, and problem-solvers.The kind of people who not only pioneered a more flexible approach to commerce architecture but also shaped the culture of experimentation that approach unlocked. Together they are the engine of commerce innovation today. At commercetools, we power the next era of commerce for our customers. Whether it’s AI-driven solutions that help enterprises make smarter business decisions, bridging digital and physical shopping experiences, or enabling entirely new ways for industries to connect with their customers, we help the world’s most ambitious companies experiment, scale, and grow without limits. Here the best idea wins, not the loudest voice. You will have the tools, trust, and space to not only build the future of commerce, but to build your own. YOUR IMPACT As Head of Product – Agentic Offerings, you will lead the product and design vision for enabling next-generation commerce experiences powered by AI agents. This role is central to our strategy to enable our enterprise customers to be and win where their customers are in the Age of AI and to leverage agents within their commerce ecosystem.  You will drive the creation of the AI Hub, which powers Discoverability-> Discovery and Conversion on the leading GenAI Channels and the AgentSPHERE recently announced which is where you can manage these agents, their access and a potential future marketplace, including enterprise governance, authentication, and secure agent orchestration. You will be a key member of the leadership team, working closely with the CPO, Engineering VP and other leaders. Your Mission: * Drive the product strategy for the Agentic Offerings Domain (AI Hub and AgentSPHERE), focusing on Discoverability and conversion, Agent governance and control and Agent Marketplace * Lead a multidisciplinary team to build commerce-native tools and intuitive management interfaces that allow merchants to configure and secure their agentic ecosystems. * Serve as a key advocate for enterprise-grade governance, ensuring every AI agent interaction is authenticated, auditable, and controlled. * Partner with Engineering and cross-functional peers to evolve the AgentSPHERE into a comprehensive gate for agents while optimizing AI Hub for multi-channel discovery (ChatGPT, Gemini, Copilot). * Ability to balance vision with execution, leading teams to deliver iterative business value rapidly while LLM specifications and the Agentic Ecosystem continue to evolve. * Define and evolve the agentic narrative in collaboration with Product Marketing, ensuring our role as the definitive bridge between commerce engines and LLMs is understood. * Hire, lead, and mentor as needed PMs and Designers, fostering a small team that can navigate the high ambiguity and rapid pace of the AI landscape. * Be a thought leader, anticipating trends in Agentic AI, Model Context Protocol (MCP) standards, and the evolution of LLM-based shopping. This role is hybrid, with three days a week spent in our Berlin, Valencia or London office.  WHAT SETS YOU APART * Experienced in product management, and commercially minded ideally in B2B/enterprise software * Strong cross-collaboration skills with major ecosystem partners, including Google, OpenAI, MSFT, and payment providers, among others. * Proven track record of leading high-performing product and design teams through rapid growth and change. * Ability to balance vision with execution, leading teams to deliver iterative business value rapidly while LLM specifications continue to evolve. * Strategic mindset with the ability to navigate complex partner ecosystems (LLMs, PSPs, and System Integrators). * Excellent communication skills for managing senior stakeholders and articulating the business value of emerging technology. Nice-to-have: * Hands-on experience with prompt engineering or building products with MCP and commerce protocols like ACP or UCP. * Exposure to B2B commerce complexity, including massive catalogs and customer-specific pricing within agentic contexts. * Understanding of the competitive landscape including Stripe ACS and emerging agentic commerce platforms. OUR BENEFITS Because work and life are connected, our benefits are too. We’ve designed them to give you the security, flexibility, and opportunities you need to focus on what matters most. 🩺 Comprehensive health benefits for you and your dependents, including access to OpenUp for personalized mental health support 📚 Learning and development opportunities including an annual learning budget, access to self-paced learning platforms and language training, personalized coaching, mentorship, and leadership programs 🍼 Family Leave Plus gives you additional fully paid weeks of parental leave on top of government-provided leave, so you can spend more time with your new addition 📈 Our equity participation program allows you to share in our success  For more information on our benefits, visit this page. Come as you are. Build with us. Your unique perspective is essential to our success. We are committed to building a team that reflects the world around us because we know it’s the only way to build the future. We celebrate our differences and have created a hiring process that’s fair, inclusive, and designed to let your talent shine. We proudly welcome applicants of every race, color, religion, gender identity, sexual orientation, age, and any other part of your identity that makes you who you are. As an equal opportunity employer, we believe that our strength lies in our diversity, and we invite you to be a part of our global community.  For more information on our diversity, equity, inclusion, and belonging practices, visit this page.

Umain AB

At Umain, we're not just creating software; we're crafting the future, one innovative project at a time. With our motto "Shape, Ship, Scale," we empower our team to not only envision the future but also play a pivotal role in building it. We're a dynamic team where you can shape the future, ship groundbreaking solutions, and scale your abilities in many different ways. We're on the lookout for developers ready to join us in this journey, bringing passion, creativity, and dedication along with them. The role is ideal for engineers with demonstrable skills in AI as well as for software engineers who have recently transitioned to AI and ML expertise, and offers an opportunity to develop your craft whilst working closely with clients on delivering AI solutions to real-world challenges. We are seeking an AI Engineer with experience in building robust, scaleable, AI powered solutions. The ideal candidate combines a product engineering mindset with a deep enthusiasm for advancing AI capabilities. They demonstrate a great understanding of core AI concepts, product development workflows, and embodies team spirit. As an AI Engineer at Umain, your role will involve: Assisting our clients in clarifying their questions and determining if using AI is a suitable solution for them You understand the limitations of a model and how to address them within the product's UX Experience architecting agentic solutions (context, memory, and tool/skill handling) and implementing them using frameworks such as Mastra, Microsoft Agent Framework, LangChain/LangGraph. Applying stochastic test casing and trace-based reasoning to evaluate, test, and improve agent behaviour, supported by observability tooling (Langfuse, Promptfoo, etc.). Understanding and applying core AI concepts such as redlining, document chunking for accuracy, efficient use of embeddings, and debugging AI systems Validating, deploying, monitoring, and maintaining built models, ensuring they can be used at scale Developing and maintaining end-to-end data pipelines and machine learning workflows, optimizing for performance and reliability Working with diverse, cross-functional teams on projects that deliver groundbreaking AI solutions for global brands We also welcome experienced software engineers looking to transition into AI: Strong product development background with several years of software engineering experience Active engagement in AI (agents, wrappers, context engineering) Knows how to work efficiently in a product/engineering team Who You Are: We value candidates who demonstrate: Great delivery skills: Proven capability to deliver AI solutions Strong AI intuition: A deep understanding of AI concepts Curiosity: Enthusiasm for emerging technologies, creativity in problem-solving, and an eagerness to learn in a rapidly evolving AI landscape Full-stack product thinking: Frontend or backend experience outside the traditional AI field, with the ability to build end-to-end You're a developer with a passion for innovation and a knack for problem-solving. You're eager to learn, grow, and take on new challenges. You value collaboration, diversity, and the opportunity to make a significant impact. You believe in the power of technology to shape the future. What We Offer: A chance to work closely with global brands on a range of diverse and unique projects that explore and truly push the boundaries of what's possible. A fun and fair work environment where you have the opportunity to expand your skills through unique challenges and fantastic colleagues. A personal coach, and a setting where you can grow professionally and personally. Being part of multidisciplinary teams, participating in agile teams, being an important player in a highly ambitious setting. Why Umain? Career Framework: We believe in fairness and clarity, which is why we've established a transparent career framework to ensure equal pay and equal opportunities for all. Your growth and success are as important to us as they are to you. Together with your coach, you will build your own development plan and grow in your career. Work-Life Balance: At Umain, diversity is our strength. We understand that life doesn't pause when you walk into the office. That's why we've cultivated an environment that supports an excellent work-life balance. We welcome team members from all walks of life, recognizing the richness that different backgrounds, ages, and life stages bring to our team. We're committed to supporting each other, encouraging a healthy work-life balance that respects your needs, whether it's taking care of your family, your pets, or yourself. Innovations and Learning: Technology is always evolving, bringing new challenges and opportunities for collaboration and learning. Our developers work closely with designers, analysts, testers and more to tackle these challenges head-on, sharing knowledge and growing together. Skills Over Degrees: We're more interested in what you can do than in the diplomas you hold. Talent, drive, and creativity are what count at Umain. Here, you'll find opportunities to grow, learn, and excel in your career, regardless of your educational background. If you have the ambition and commitment to succeed, we have the environment and resources to support your journey. Background Check: Umain conducts a background check for final candidates in accordance with our internal policies. The check is carried out only with your consent and is ordered by our CISO through our approved screening partner. The scope of the check depends on the role level. This step is performed late in the recruitment process and is used solely to support a secure and fact-based hiring decision.