Engineer - Agents & Evaluations

About SanaSana is a pioneering AI lab dedicated to creating superintelligence for work. We believe that organizations can accelerate their missions when teams can seamlessly access knowledge, automate repetitive tasks, and engage in learning with the assistance of agentic AI. As a subsidiary of Workday, our commitment lies in developing AI that enhances human capabilities rather than replacing them.Our mission is actualized through two innovative products: Sana Agents, which provide an effortless way to access a company’s applications, knowledge, and data, empowering AI agents to perform real work at an unprecedented scale; and Sana Learn, an AI-driven learning hub that marries the simplicity of a modern learning platform with intelligent features such as an AI tutor, automated content generation, and interactive apps, making knowledge not just accessible but actionable.We are a team of exceptionally talented engineers and designers, hailing from industry giants like Google, Spotify, Apple, and Databricks, driven by a shared passion for technical excellence and rapid iteration. Our tools are already enhancing the productivity of over a million users across hundreds of leading enterprises - and we are just getting started.About the RoleIn this role, you will be responsible for delivering customer-facing value swiftly by collaborating in small teams - taking ownership from problem identification through to UX design, API development, and performance instrumentation. You will work end-to-end to launch features that not only delight users but also create significant impacts for Sana and our clientele.Key ResponsibilitiesTake ownership of features from design to deployment, including frontend (React/TypeScript), backend (Node/TypeScript), and database (Postgres).Integrate with agent and retrieval APIs to ensure seamless product experiences.Instrument products, conduct A/B testing, and iterate quickly in collaboration with design and product management teams.Make pragmatic trade-offs and thrive in the ambiguity of 0→1 product spaces.Work closely with stakeholders, users, and teammates to identify and solve the right challenges.Success CriteriaRapid feature deployment that delights users and drives measurable outcomes.End-to-end ownership is standard - problems are resolved rather than passed along.Product instrumentation and A/B testing guide every iteration.You will act as a force multiplier for your team, enhancing the capabilities of those around you.Embrace ambiguity as an opportunity for innovation.

TL;DR - We are in search of talented Fullstack Product Engineers to join us in shaping the future of AI. You will play a crucial role in developing features across our entire technology stack, empowering the next generation of creators and innovators.Why Join Lovable?At Lovable, we empower anyone to build software using plain English. From individual entrepreneurs to Fortune 100 companies, millions harness Lovable to convert raw ideas into tangible products swiftly. We are pioneering a transformative shift in software development, offering you a unique chance to revolutionize the digital landscape. Over 2 million users across 200+ countries are already leveraging Lovable to launch businesses, tackle complex challenges, and fulfill their aspirations. And this is just the beginning.Our small, exceptionally skilled team in Stockholm is dedicated to building a company that will define a generation. We prioritize ownership, speed, and collaborative teamwork. We seek individuals who are passionate, willing to challenge the status quo, and eager to contribute to something impactful.Your RoleYou will spearhead the development of a generational product, enhancing the core functionalities of Lovable’s offerings.Implement and oversee features across the full stack: frontend, backend, and infrastructure.Take ownership of systems from architecture to deployment and continuous improvement.Work collaboratively with machine learning, design, and product teams to create intuitive and groundbreaking user experiences.Lead the entire development lifecycle, from technical planning to production launch and iterative enhancements.Play a key role in influencing our technical direction, engineering culture, and product strategy.Our Technology StackWe utilize tools that are favored by both humans and AI:Frontend: React, TypeScript

Join our dynamic team at Spotify as a Fullstack Engineer focusing on our innovative Generative UI Platform. In this role, you will leverage your full-stack development skills to create user-centric applications that push the boundaries of digital experience. We are looking for a passionate engineer who thrives in a collaborative environment and is eager to tackle complex challenges while enhancing our platform's capabilities.

Join Us as a Fullstack Engineer in AI Code Security! At Lovable, we are on the lookout for a passionate Fullstack Engineer who is dedicated to advancing AI code security. In this role, you will be at the forefront of designing and implementing robust static code analysis and security scanning capabilities, ensuring that Lovable remains the premier AI-powered software creation platform globally.Why Choose Lovable?Lovable empowers individuals and teams to develop software using plain English. Our platform is utilized by a diverse range of users, from solo entrepreneurs to Fortune 100 companies, allowing millions to turn their ideas into tangible products swiftly. We are spearheading a transformative shift in software development, providing you with a unique opportunity to make a significant impact in the digital landscape. With a user base exceeding 2 million across over 200 countries, our influence is vast—and we are just getting started.Based in Stockholm, we are a small yet highly skilled team committed to building a company that will define a generation. We prioritize ownership, rapid iteration, and collaborative efforts with minimal ego. We are looking for individuals who are deeply passionate about their craft, who will challenge us, and who are motivated to create lasting change.Key Qualifications3+ years of experience in code security, static analysis, or code scanning, preferably with a focus on security-centric products (SAST, linters, vulnerability scanners, or similar utilizing AI or sophisticated machine learning techniques).5+ years of full-stack engineering experience delivering high-quality software products.Expertise in modern frontend technologies (React/TypeScript) and backend programming (Golang, Rust).Comprehensive understanding of system design, performance trade-offs, and scalable architectures.Strong product insight with the ability to convert security insights into user-friendly and actionable experiences.Bonus: A Master’s or PhD in code analysis, static analysis, or a related discipline. Experience in integrating AI/LLMs into security tools. Knowledge of mobile application security scanning.Your ResponsibilitiesDevelop our code scanning engine: Architect and execute static analysis and security scans that identify issues within user-generated application code for both web and mobile platforms.Deliver features end-to-end, spanning frontend, backend, and infrastructure alongside a compact, autonomous team (≤3 engineers).Incorporate AI/LLM functionalities into security workflows to detect, elucidate, and resolve vulnerabilities.Promote secure coding practices, perform security-focused code reviews, and elevate standards across the engineering organization.Shape our technical trajectory and product roadmaps.

Join our dynamic team at Devoteam as a Senior to Principal Machine Learning / AI Engineer, where your expertise in cutting-edge technology will drive innovation and excellence. You will collaborate with talented professionals to develop and implement advanced machine learning solutions that address real-world challenges.

Join atlavik as a Senior Fullstack Developer, where your expertise in our technology stack will help shape the future of healthcare solutions. You will work with technologies such as JavaScript, React/Redux, Node.js, SQL/Postgres, and Java to build innovative applications that address community health needs. Key ResponsibilitiesDesign, develop, and enhance complex software solutions for various platforms including cloud and on-premise applications.Utilize advanced professional concepts and company goals to creatively address technical challenges.Collaborate within a Scrum team to develop robust software solutions based on prioritization from the product backlog.Engage in effective teamwork to achieve collective objectives.Establish and uphold coding standards, including writing maintainable code, developing automated tests, and creating comprehensive documentation.Work closely with fellow developers to ensure best practices are employed throughout the development process.Oversee the review and approval of merge/pull requests within your codebase.Act as a technical expert for your contributions, ensuring adherence to development standards.Research and analyze technological advancements, proposing improvements as necessary.Act as an ambassador for the software development team, sharing knowledge with IT and business stakeholders.Stay current with emerging development tools and techniques through continuous education and professional networking.

Join AFRY as a Fullstack System Developer specializing in Java and .NET technologies. In this role, you will be integral in designing, developing, and maintaining innovative software solutions that meet our clients' diverse needs. You will work within a collaborative team environment, contributing to exciting projects that leverage the latest technologies.

Join Modal as a Forward Deployed Engineer specializing in Machine Learning, where you will become a pivotal member of our innovative team. You will work closely with clients, leveraging your expertise to implement and optimize machine learning solutions that drive business success.

Join Spotify as a Senior Machine Learning Engineer, specializing in our Generative UI Platform. In this pivotal role, you will leverage your expertise in machine learning to enhance user experiences by developing cutting-edge generative models. You will collaborate with cross-functional teams to innovate and implement solutions that redefine how users interact with our platform.

About SanaAt Sana, we are pioneering the development of superintelligent AI for the workplace. Our vision is to empower organizations to achieve their goals with greater speed and efficiency by enabling seamless access to knowledge, automating repetitive tasks, and facilitating continuous learning through advanced agentic AI. As a proud member of the Workday family, we aim to create AI technologies that enhance human capabilities rather than replace them.Our mission is realized through two innovative products: Sana Agents, which offer a streamlined interface for accessing your organization's applications, knowledge, and data, allowing AI agents to perform real work and enabling teams to manage information at an unprecedented scale; and Sana Learn, an AI-driven learning hub that merges the ease of modern educational platforms with smart features such as an AI tutor, automated content generation, and interactive applications, transforming knowledge into actionable insights.We are a dynamic, product-focused team of engineers and designers with backgrounds at leading companies such as Google, Spotify, Apple, and Databricks. United by our commitment to technical excellence and rapid innovation, our tools currently support over a million users in enhancing their learning and work processes across numerous top-tier enterprises, and our journey is just beginning.About the RoleIn this role, you will play a pivotal role in developing the foundational agent infrastructure that drives Sana's mission to integrate superintelligence into the workplace. This is a unique opportunity to shape how AI agents strategize, reason, and execute tasks in complex enterprise environments—creating systems that effectively manage real-world complexities at scale. Your work will span agent architecture, context management, tool integration, and production infrastructure.In This Role, You WillDesign multi-step planning, orchestration, and tool routing systems for agents.Develop code generation agents and implement sandboxed code execution.Engineer strategies for memory, state management, and context grounding.Optimize for latency, quality, and cost in agent execution.Create safe fallback mechanisms, ensure graceful degradation, and establish robust error handling protocols.Collaborate with platform and search teams to build reusable agent infrastructure.Set safety standards and quantifiable quality benchmarks.What Success Looks LikeAgent architectures are resilient, dependable, and enterprise-ready.Context and memory management strategies are efficient and effective.

Join Us as a Senior Machine Learning Engineer!Be a Part of AI & Data TransformationAt Datatonic, we proudly serve as Google Cloud's premier partner in AI, spearheading transformative changes for leading enterprises. Our dedication to pushing the technological envelope is evident through our expertise in machine learning, data engineering, and analytics on the Google Cloud Platform. Collaborating with us empowers clients to future-proof their operations, glean actionable insights, and maintain a competitive edge in an ever-evolving landscape.Your Role and ResponsibilitiesAs a Senior Machine Learning Engineer, you will excel in crafting elegant code in Python and take immense pride in your deliverables. You will champion high-quality engineering practices and best practices in both production software and rapid prototyping. While this role is hands-on, we seek candidates eager to lead projects and engage actively in client discussions. You will build trusted relationships, creatively apply machine learning to solve real-world challenges, scope projects, and ensure seamless delivery.Key ResponsibilitiesRequirements Translation: Analyze ambiguous requirements to develop models that tackle real-life challenges.Data Science Expertise: Execute ML experiments using relevant programming languages and machine learning libraries.Generative AI: Harness generative AI to create groundbreaking solutions.Optimization: Enhance machine learning solutions for optimal performance and scalability.Custom Implementation: Develop tailored machine learning code to address specific requirements.Data Engineering: Facilitate efficient data flow between databases and backend systems.MLOps: Automate ML workflows, emphasizing testing and deployment practices.

Role Overview H&M Group is looking for a Lead Machine Learning Engineer in Stockholm. This role guides a team of engineers and shapes the company’s approach to artificial intelligence and machine learning. The position focuses on developing new algorithms and deploying machine learning solutions that improve the customer experience and support data-driven decisions across the business. What You Will Do Lead and mentor a team of machine learning engineers Design and develop advanced algorithms for real-world applications Implement machine learning models that impact customer experience Support data-driven strategies and help optimize business processes Location This position is based in Stockholm.

Overview: We are on the lookout for talented Backend Product Engineers to join our team and shape the future of artificial intelligence. You will engage with our entire technology stack to develop features that will empower the next generation of creators and innovators.Why Join Lovable?At Lovable, we empower individuals to create software with simple, plain English. From solo entrepreneurs to Fortune 100 companies, millions have utilized Lovable to metamorphose raw ideas into tangible products swiftly. We are pioneering a revolutionary shift in software development, offering you a unique chance to redefine the digital landscape. Over 2 million users across 200+ countries leverage Lovable to launch businesses, tackle complex challenges, and realize their aspirations. And this is just the beginning.Our small, exceptionally skilled team is building a transformative company headquartered in Stockholm. We prioritize ownership, speed, and collaborative, low-ego teamwork. We are searching for individuals who are passionate, willing to challenge norms, and eager to create something impactful.What We Seek5+ years of experience in designing, building, and scaling backend systems for production-level productsProficient in Go, Rust, or other similar backend programming languages, with strong API design capabilitiesThorough understanding of distributed systems, scalability, reliability, and performance trade-offsDemonstrated experience in integrating with frontend and machine learning systems to deliver product featuresPossess strong product instincts, with the ability to balance rapid delivery with long-term sustainabilityYour ResponsibilitiesIn brief: Develop and empower the core of Lovable products, ensuring they are swift, reliable, and capable of supporting millions of users.Design, implement, and maintain backend services, APIs, and infrastructure componentsTake complete ownership of backend systems: architecture, implementation, deployment, monitoring, and iterationWork closely with frontend, machine learning, and product teams to turn ideas into robust, scalable featuresContribute to shaping our backend architecture, engineering culture, and technical strategyOur Technology StackWe utilize tools that both humans and AI appreciate:Frontend:...

TL;DR: We are in search of a Senior Product Manager to spearhead the Lovable agent from inception to delivery, taking full ownership of quality, product roadmap, and continuous feedback loops to enhance the user experience. Your role will be pivotal in defining how our agent interacts, performs tasks, and provides value to millions of users, directly impacting one of Lovable's most significant product interfaces.Why Choose Lovable?Lovable empowers individuals and teams to create software using any programming language. From solo entrepreneurs to Fortune 100 companies, millions rely on Lovable to quickly transform concepts into tangible products. We are at the forefront of a transformative wave in software development, offering you a unique chance to reshape the digital landscape. With over 2 million users across 200+ countries, Lovable is revolutionizing business launches, work automation, and idea realization. Our compact, highly skilled team is dedicated to building a company that defines a generation from our base in Stockholm. We prioritize extreme ownership, rapid execution, and collaborative humility. We seek passionate individuals who are committed to making an impact and delivering results swiftly.Your Role and ResponsibilitiesChampion the user perspective - gather insights on agent performance and behavior, and present them to the team with clarity and conviction.Lead the discovery process - conduct user interviews, competitive analysis, evaluation assessments, prompt testing, and develop messaging for new agent features.Ensure high-quality agent outputs - oversee the evaluation framework, track performance regressions, and maintain rigorous quality standards.

About PathwayPathway is revolutionizing artificial intelligence with the introduction of the world’s first post-transformer model that emulates human thought processes.Our innovative architecture (BDH) surpasses traditional Transformer models, offering enterprises unparalleled insight into model functionality. By merging our foundational model with the fastest data processing engine available, Pathway empowers organizations to transcend incremental improvements and achieve truly contextualized, experience-driven intelligence. Trust from esteemed clients such as NATO, La Poste, and Formula 1 racing teams underscores our impact.Guided by co-founder & CEO Zuzanna Stamirowska, a complexity scientist, our team includes AI trailblazers like CTO Jan Chorowski, who pioneered the application of Attention in speech and collaborated with Nobel laureate Geoffrey Hinton at Google Brain, and CSO Adrian Kosowski, a leading computer scientist and quantum physicist who earned his PhD at 20.Headquartered in Palo Alto, California, Pathway is supported by prominent investors and advisors, including TQ Ventures and Lukasz Kaiser, co-author of the Transformer model and a key researcher behind OpenAI’s reasoning frameworks.The OpportunityWe are seeking a talented Machine Learning DevOps Engineer with a strong background in cloud and compute cluster management, infrastructure scaling, and Linux administration. Our development, ML training, and production environments operate in the cloud, utilizing several major cloud service providers. Your role will be pivotal in managing and automating processes while scaling our infrastructure to meet the demands of our expanding team and production needs.Your ResponsibilitiesOptimize infrastructure for machine learning training and inference (e.g., GPUs, distributed computing).Automate and maintain ML/LLM pipelines (data ingestion, training, validation, deployment).Manage model versioning, ensuring reproducibility and traceability.Handle terabyte-scale datasets.Implement CI/CD practices tailored to machine learning.Monitor model performance and manage data drift in production.Collaborate with machine learning engineers, software developers, and platform teams.This role emphasizes the operationalization of machine learning models, guaranteeing scalability, reliability, and automation throughout the ML lifecycle.What We Are Looking ForStrong familiarity with Linux, shell scripts, and cluster configuration as foundational tools.Proficiency in workload management, containerization, and orchestration (e.g., Slurm, Docker, Kubernetes).Solid understanding of CI/CD tools and workflows (e.g., GitHub Actions, Jenkins).

Join our innovative team as a Legal Engineer - Product Specialist in the vibrant city of Stockholm. In this role, you will leverage your legal expertise and technical skills to develop and enhance our cutting-edge legal products. You will work closely with cross-functional teams to ensure our offerings meet the needs of our clients and stay ahead of the competition.

Join Trustly as a Merchant Service Agent and be a part of our dynamic team dedicated to providing exceptional service and support to our merchants. In this role, you will act as a key liaison between our merchants and internal teams, ensuring seamless transactions and addressing any queries or concerns that may arise. Your problem-solving skills and attention to detail will be essential in enhancing our merchants' experience and driving their success.

TL;DR Join our innovative Product Security team as a Full Stack Engineer, where you'll develop cutting-edge features that ensure Lovable remains the most secure AI-driven software creation platform in the world.Why Choose Lovable?At Lovable, we empower individuals and teams to develop software using plain English. From solo entrepreneurs to Fortune 100 companies, millions rely on Lovable to rapidly transform ideas into tangible products. We are at the forefront of a transformative era in software development, providing you with a unique chance to influence the digital landscape. With over 2 million users across more than 200 countries, our global reach is expansive, and we're only just beginning.Our small but elite team in Stockholm is dedicated to building a company that defines a generation. We value ownership, swift iteration, and collaborative humility. We are seeking passionate individuals who take pride in their work, challenge the status quo, and are committed to making a meaningful difference.Desired QualificationsA minimum of 5 years of full-stack engineering experience in delivering production-ready products swiftly.Expertise in React/TypeScript for frontend development and Golang for backend services, with a deep understanding that eliminates the need for reference checks.A strong commitment to quality, reflected in every pull request, design decision, and line of code.An innate understanding of product usability, capable of distilling complex functionalities into intuitive user experiences.Experience in developing security-related features such as audit trails, compliance tools, or security scanning interfaces is highly advantageous.Bonus: Familiarity with AI/LLM tools or a background involving intricate algorithmic or systems work.Your ResponsibilitiesDevelop comprehensive security features including audit flows, security scanner interfaces, cookie consent solutions, and compliance tools.Collaborate across the full stack as part of a close-knit team of 2-3 engineers.Take full ownership of your projects, from initial commit to deployment.Uphold and elevate coding standards and quality within the team.Shape technical direction and product strategy through informed opinions.Our Technology StackFrontend: React and Typescript.Backend: Golang and Rust.Cloud Services: Cloudflare, GCP, AWS.

Role Overview Unity Technologies is looking for a Senior Technical Product Manager to join the Core Engine team in Stockholm, Sweden. This role shapes the direction and strategy for Unity’s engine technology, focusing on the needs of developers worldwide. What You Will Do Work with engineering teams, designers, and product stakeholders to define and prioritize new features Guide the development of engine capabilities that improve user experience and performance Ensure the engine technology supports a broad range of developer requirements