AI Engineer

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 +5 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:

• Engineer background: 5+ years of professional experience as a software, product, or AI/ML engineer - or equivalent hands-on experience shipping production systems
• 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, eager to learn and take on new challenges, who values collaboration, diversity, and the opportunity to make a significant impact. 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. Umain is a digital product consultancy. We shape, ship and scale digital products at speed. Founded in Stockholm in 2001, we are a growing team of 100+ experts in digital product strategy, design, and technology. We are a part of Eidra, a group of top-notch companies specializing in strategy, creativity, and engineering. As a collective we guide leaders in making meaningful and lasting change.