Senior Backend Engineer at Pleo | Copenhagen

Join Famly as a Senior Full Stack Engineer and contribute to our mission of enhancing collaboration in early childhood education. In this role, you will develop scalable solutions within a dynamic, agile team, leveraging cutting-edge AI tools to elevate our product and support thousands of daycares utilizing Famly.At Famly, we are dedicated to creating the most collaborative Early Childhood Platform, empowering those involved in a child's life to connect, share their responsibilities, and deepen their understanding of early education. Our goal is to simplify life for educators and families, allowing them to focus on what truly matters.You will be part of our newly formed AIM crew, consisting of seven talented engineers, two designers, and a product manager. This team is responsible for various significant domains within our platform, working on a range of tasks from minor enhancements to strategic long-term projects across both frontend and backend.We seek an engineer who actively leverages AI tools like Copilot, Cursor, or Claude Code to enhance productivity and quality. You should not only embrace AI-assisted development but also see it as a transformative approach to engineering.This position is based in our Copenhagen office (Købmagergade), with a requirement of at least four days a week in the office.

Join Famly as a Full Stack Engineer and play a pivotal role in developing lean experiments and scalable solutions that leverage agentic AI to elevate our products and drive significant growth.Who are we? Famly is on a mission to bridge the collaboration gap in early childhood education. We are crafting the world’s most collaborative Early Childhood Platform, designed for adults involved in a child's life to connect, share responsibilities, and deepen their understanding of early childhood education. Our aim is to simplify life for educators and families, allowing them to focus on what truly matters.In this role, you will be part of a dynamic Growth team composed of 7 engineers, 2 designers, and a PM. Here, each member significantly influences the path we take. Your contributions will range from implementing quick, data-driven experiments to developing long-term strategic features across both frontend and backend domains. You will actively integrate AI tools like Copilot, Cursor, or Claude Code into your workflow to enhance efficiency and quality in your coding practices.The Growth department operates directly under the CEO, empowering us to make swift decisions and adapt our strategies based on real-time learning.This position is based in our Copenhagen office (Købmagergade), with a minimum expectation of 4 days a week in-office.Your Key Responsibilities:Develop quick, lean experiments and scalable production features that foster growth on Famly's platform.Participate in a data-driven team environment where you can immediately observe the impact of your work on thousands of childcare professionals and families.Engage in a variety of tasks across our products, including frontend UI development, backend API integration, and infrastructure improvements.Collaborate with team members on planning, designing, developing, and launching new features and enhancements.Utilize AI tools as an integral part of your development process for prototyping, code generation, debugging, and more.Aim to transition Famly into a product-led organization, enabling customers to discover, test, purchase, and appreciate Famly independently.Currently, the team is deeply engaged in expanding Famly's presence in the US market. This includes creating a billing and payments hub for childcare centers, redesigning product navigation, and enhancing onboarding processes to boost activation. These complex, domain-rich challenges demand a nuanced understanding of how childcare professionals operate their businesses.

About the Role Famly is looking for a part-time Office Assistant to join the Office Management team in Copenhagen. This hands-on position helps keep the office running smoothly, with a focus on daily operations and a welcoming atmosphere. The role is based onsite in Copenhagen for 2 days each week, with flexibility to cover absences or special events when needed. What You Will Do Work closely with a small team to support daily office routines. Keep communal areas, the kitchen, and shared spaces clean and inviting. Run dishwashers and maintain coffee machines and other appliances. Handle daily lunch setup and cleanup, and communicate with vendors as needed. Care for office plants and greenery. Restock bathrooms and kitchen with toiletries, hygiene products, and cleaning supplies. Order groceries and office supplies to keep stock levels steady. Take on light administrative projects, such as researching vendors, managing inventory, or organizing storage areas. Help organize office events, networking evenings, and team celebrations. Work Schedule This is a part-time, onsite role in Copenhagen. Presence is required 2 days per week, with the possibility to provide additional support during absences or special occasions.

Join the dynamic Coaching, Insights, and Analysis Group as a Senior Full-Stack Engineer at veo. In this pivotal role, you will leverage your expertise in both front-end and back-end development to create innovative solutions that enhance our coaching capabilities and provide critical insights for our users. You will collaborate closely with cross-functional teams, contributing to the design and implementation of scalable applications that support our mission of delivering top-notch coaching experiences.

Join Quantum Foundry Copenhagen as a Full-stack Software Engineer during a maternity cover period. In this pivotal role, you will leverage your expertise in both front-end and back-end technologies to develop and maintain innovative software solutions. You will collaborate closely with multidisciplinary teams to ensure high-quality deliverables and contribute to the advancement of our projects.

At Pleo, we understand that managing expenses can often be chaotic and cumbersome. We're on a mission to revolutionize spend management by creating solutions that make handling finances seamless, empowering, and incredibly efficient for finance teams and their colleagues alike. Our goal is to help businesses 'go beyond' their financial capabilities.The name 'Pleo' signifies 'more than you'd expect', and this philosophy has been pivotal to our success over the past decade.As we continue to grow, every decision we make directly influences over 40,000 customers, our business trajectory, and our shared success. We seek individuals who are passionate about identifying customer needs, transforming complex challenges into straightforward solutions, and who aren't afraid to respectfully challenge the status quo. With ambitious goals propelling us forward, we acknowledge that we are still learning, and that journey is part of the excitement! We're a dynamic and kind team of over 850 individuals from more than 100 nationalities, all dedicated to shaping the future of business spending together.About the RoleWe are in search of a Full Stack Data Analyst to join our Critical Data Products (CDP) team at Pleo. In this pivotal role, you will leverage payment data to provide actionable insights that inform decisions across the organization. You will engage in end-to-end processes, from developing data models to designing dashboards and presenting insights to stakeholders.Your collaboration with the Product and Engineering teams in the Payments sector will focus on enhancing payment processes, minimizing failures, and fortifying decision-making through robust metrics and analytical tools. Furthermore, you'll be an integral part of the broader Product Hub, which is committed to fostering a data-driven culture throughout the company, utilizing analytics and AI to accelerate our initiatives.Please note applications will be accepted until Monday, March 30, 2026, at 09:00 GMT. We will not review applications before this date to ensure everyone has an equitable opportunity, so please take the time to submit your application.Who You'll Be Working WithYour direct reporting will be to the Manager of the CDP team, which is part of the Product Hub within the Data department. The CDP team comprises experts in Data Analytics, Data Engineering, Data Science, and Analytics Engineering, all collaborating to support a wide range of areas including KYC/Compliance, FinCrime, Credit, Card/Banking Infrastructure, Regulatory Reporting, and various product teams across Pleo. Together, we deliver essential data pipelines, dashboards, strategic insights, and guidance for data enablement.

OverviewAt Corti, we are dedicated to revolutionizing access to medical expertise, ensuring that everyone can receive high-quality healthcare, regardless of their location.Despite advancements, a significant portion of the global population still lacks access to effective healthcare. In many regions, healthcare outcomes are inconsistent, and medical professionals are often overwhelmed by the increasing volume of information and cases.Our AI platform is designed to bridge this gap, enhancing access to medical knowledge, minimizing errors, and allowing healthcare professionals to focus on what matters most—patient care. We aim to make healthcare more affordable, accessible, and human-centric.We believe that quality healthcare is rooted in meaningful dialogue, and reliable AI systems require a solid foundation. Join us in building both.Why Join Corti?Corti is at the forefront of creating the intelligence layer for global healthcare. We empower developers, product teams, and innovators in healthcare with access to medical-grade AI, enabling the delivery of faster, safer, and more personalized care.Our models are meticulously trained on real-world data, focusing on precision, safety, and regulatory compliance, specifically tailored for healthcare and related industries.With our modular APIs, teams can seamlessly integrate medical speech recognition, summarization, reasoning, and other functionalities into their healthcare products, eliminating the need to start from scratch.We are the driving force behind innovators who are reshaping healthcare, from startups enhancing patient experiences to established enterprises modernizing essential systems. If you share our belief that AI specifically designed for medicine will shape the future of healthcare, Corti is the right place for you.The RoleAs a Senior Platform Engineer, you will play a pivotal role in advancing our multi-tenant Kubernetes infrastructure, ensuring it can efficiently manage over 100,000 concurrent streams. Your work will also focus on streamlining our engineers' workflows, enhancing their productivity through innovative solutions.Key Responsibilities:Collaborate closely with product and engineering teams to ensure our systems are scalable, reliable, and performant.Develop and implement automation tools and processes to enhance the efficiency of our development and operations teams.Architect our platform to ensure it scales effectively with the growth of the company.

Veo stands at the forefront of AI-driven sports camera technology, offering an innovative fully automated camera solution that empowers sports teams to effortlessly record their matches and training sessions without the need for a camera operator. We are on a mission to democratize sports by providing video analysis capabilities to teams at every level, a privilege that was once reserved for the few. Currently, over 40,000 clubs in more than 90 countries utilize our technology to capture their games weekly.What truly distinguishes us? Our team. We are a diverse collective of innovative thinkers, creators, and problem-solvers dedicated to delivering exceptional products while enjoying the journey.The OpportunityWe invite you to join Veo as a Senior iOS Engineer, where you will play a pivotal role in enhancing our mobile application. Based in Copenhagen, you will work in close collaboration with product managers, designers, and fellow engineers to create outstanding user experiences that seamlessly integrate with our hardware and platform ecosystem.This role offers a chance to influence the future of a product that is revolutionizing the way sports are captured, viewed, and shared—all within a dynamic, collaborative, and purpose-driven environment. At Veo, you will become part of a skilled and motivated team that deeply values both the quality of what they build and the relationships they foster.

OverviewAt Corti, we are dedicated to democratizing access to medical expertise for everyone, regardless of their location.Globally, many individuals still face barriers to quality healthcare. In even the most advanced systems, healthcare outcomes can be inconsistent, and clinicians often find themselves overwhelmed. As medical knowledge evolves at a rapid pace, it can be difficult for healthcare professionals to keep up.Corti is at the forefront of bridging this gap through our AI platform, which enhances access to medical expertise, minimizes errors, and allows clinicians to reclaim their time, making healthcare more affordable and humane.Quality healthcare is built on quality dialogue, and reliable AI systems require a strong foundation. Join us in building both.Why Join Corti?Corti is developing the intelligence layer for global healthcare. We empower every developer, product team, and innovator in healthcare with access to medical-grade AI, enabling the delivery of care that is faster, safer, and more humane.Our models are specifically designed for healthcare and closely related industries, trained on real-world data to ensure precision, safety, and regulatory trust.With our modular APIs, teams can seamlessly integrate medical speech recognition, summarization, reasoning, and more into their healthcare products without having to start from scratch.We support the innovators who are transforming healthcare, from startups enhancing patient experiences to established enterprises modernizing critical systems.If you share our belief that purpose-built AI will shape the future of healthcare, we invite you to be part of Corti. The RoleAre you a curious and innovative individual eager to tackle real challenges in healthcare? Do you have a passion for the Golang programming language?If so, we would love for you to join our dynamic, autonomous, and collaborative team culture, which is anchored in shared values, a commitment to quality, and a spirit of experimentation.As a Senior Backend Engineer on our Engineering team, you will play a key role in developing groundbreaking healthcare products. Your focus will be on creating software that supports the medical community through advancements in speech recognition and text generation. Your contributions will help clinicians, nurses, and doctors learn from their interactions and continuously improve their practice. You'll have the opportunity to learn daily from experts in software engineering, machine learning, and data science—are you ready for this adventure?

Join our dynamic team at jobgether as a Senior Full-Stack Engineer specializing in Python and React. In this role, you will be pivotal in designing and developing innovative web applications that will enhance user experiences globally. Your expertise will guide the development process from concept to execution, collaborating with cross-functional teams to deliver top-notch solutions.You will have the opportunity to work on challenging projects that require both backend and frontend development skills. We are looking for a proactive problem-solver who is passionate about technology and eager to make a significant impact within our organization.

Join Our TeamThe Unity Studio Productions team consists of highly skilled Software Developers and Technical Artists who possess extensive knowledge of the Unity platform. Our primary objective is to support our clients in enhancing their projects, streamlining their internal processes, and tackling complex technical challenges, all while collaborating closely with the Unity Engine team. We offer a range of co-development services that can vary in length from one week to eighteen months and beyond. We collaborate with globally recognized game development studios and publishers seeking to optimize their game performance, meet visual standards, port to challenging platforms, and receive timely advice on utilizing Unity effectively. If you are technically adept, customer-oriented, inquisitive, and enjoy a dynamic work environment, this role is perfect for you. Your daily responsibilities will involve partnering with game development studios, optimizing their games, crafting solutions for their toughest challenges, and ensuring the success of their projects. We are committed to fostering a diverse team and encourage applicants from varied backgrounds to apply.

Full-Time DesignerJoin Reform, where we collaborate with internationally acclaimed architects and designers to create modern kitchens that set new industry standards. Our work spans architecture, design, and interior solutions, with a mission to offer unique, innovative kitchens and storage solutions built to last for many years. With the kitchen at the heart of the home, we continually focus on meeting the evolving needs of everyday life.Founded in Copenhagen in 2014, Reform is now present in Denmark, Germany, Lithuania, and the USA. In 2023, we achieved B Corp certification and have received numerous international design awards over the years.At Reform, we treat all applicants equally, regardless of ethnic background, religion, gender, national origin, age, sexual orientation, gender identity, or disability.We are looking for a strong addition to our team in Copenhagen. As a designer in our sales team, you will assist our customers in our showroom on Gammel Kongevej and online—from the initial planning to the development of proposals for their new Reform project.

Managing expenses can often feel overwhelming, and inefficient processes can lead to frustration for everyone involved, not just the finance team. At Pleo, we are transforming this experience. We develop innovative spend solutions that simplify financial management, making it empowering and effective for both finance teams and employees, with a mission to help businesses 'go beyond'.The name 'Pleo' translates to 'more than you’d expect', and embracing this principle has fueled our success for over a decade.Currently, we find ourselves at a crucial juncture in our journey; every decision we make impacts our 40,000+ clients, our business, and our collective future. We seek individuals who take pride in identifying customer needs, who can distill complex problems into straightforward solutions, challenge the status quo (with respect), and perpetually strive for excellence. With lofty ambitions propelling us forward, we acknowledge that we don’t have all the answers. And honestly, that’s part of the excitement! What we can assert is that we are a motivated, forward-thinking, and importantly, compassionate group of 850+ individuals from over 100 nationalities, all united in our commitment to redefine the future of business spending, together.About the RoleWe are in search of a Senior Frontend Engineer to become a vital member of our Backoffice Platform team at Pleo. In this role, you will play a crucial part in making the backoffice a user-friendly platform for developers, assisting in establishing frontend guidelines, and tackling technical debt. If you have a passion for enhancing our core internal tools and driving frontend innovation, this is the role for you!Collaboration and ReportingYou will report directly to an Engineering Manager and collaborate closely with teams in Quality Engineering and Demo Experience. Our compact team of three is highly collaborative and focused on the backoffice, providing you with opportunities to partner with various teams across the organization to ensure success.ResponsibilitiesAs a Senior Frontend Engineer, you will:Lead efforts to enhance consistency in the UI/UX of the backoffice.Work in collaboration with the Backoffice Platform team to create and refine features that support our users.Analyze usage metrics and user adoption to inform future product strategies.Engage in discussions with strong opinions while remaining open to diverse perspectives.Mentor and support junior frontend developers within the organization.To give you context, we currently have a backoffice permissioning overhaul and external partner access on our roadmap. You can expect to work with the following technology stack and tools:

Managing spend can often be a complex and frustrating task. At Pleo, we are revolutionizing this process. We develop innovative spend management solutions that empower finance teams and employees, making financial operations smooth and surprisingly effective. Our mission is to help businesses achieve more than they thought possible.The name ‘Pleo’ translates to ‘more than you’d expect’, and this philosophy has guided us to success over the past decade.As we embark on this exciting journey, every decision we make affects our 40,000+ customers and contributes to our collective success. We seek passionate individuals who excel at identifying customer needs, simplifying complex challenges, and pushing boundaries—always with respect and ambition. With over 850 team members from more than 100 nationalities, we are dedicated to transforming the future of business spending together.About the RoleWe are in search of a Backend Engineer to join our dynamic team at Pleo. In this pivotal role, you will contribute to the development and scaling of our backend systems while engaging in exciting projects that enhance our product and service offerings. If you are enthusiastic about tackling intricate technical problems and thrive in a culture that prioritizes transparency, collaboration, and innovation, this position is ideal for you.What You’ll Be DoingAs a Backend Engineer at Pleo, your responsibilities will include:Designing, building, and maintaining scalable microservices primarily using Kotlin.Collaborating with cross-functional teams to develop innovative solutions across various domains, including Platform and Services.Analyzing system performance and implementing optimizations to ensure high reliability and scalability.Participating in code reviews and post-mortems while providing mentorship to fellow engineers.Proactively addressing technical debt and guiding the team through technical challenges and migrations.What You BringTo excel in this role, you should possess:Experience in server-side programming, particularly in Kotlin, along with familiarity with distributed systems, microservices, and cloud environments (e.g., AWS, Kubernetes).A solid understanding of relational databases and system design principles.

Airapps seeks a React Engineer to join the team in Copenhagen. This position centers on building web applications that enhance user experience and encourage engagement. Collaboration is a key part of the role, especially with design and product teams to bring new ideas to life as dependable, high-quality features. Responsibilities Develop and maintain web applications using React Work closely with designers and product managers to implement new features Ensure applications perform well across a range of devices and browsers Location This role is based in Copenhagen.

At Veo, we are at the forefront of revolutionizing sports technology with our cutting-edge AI-powered sports camera systems. Our fully automated camera solutions empower sports teams to capture their matches and training sessions effortlessly, without the need for a camera operator. We are democratizing access to video analysis for teams at every level, a benefit that was once reserved for a select few. Each week, over 40,000 clubs across more than 90 countries rely on our technology to record their games.What distinguishes us is our team. Our diverse group is composed of innovative thinkers, creators, and problem-solvers who are dedicated to delivering outstanding products while enjoying the journey.The RoleWe invite you to join us as a Senior Android Engineer and play an integral role in advancing our mobile application. Located in Copenhagen, you will collaborate closely with product managers, designers, and fellow engineers to create exceptional user experiences that integrate seamlessly with our hardware and platform ecosystem.This is your chance to influence the future of a product that is redefining how sports are recorded, viewed, and shared—all within a dynamic, collaborative, and purpose-oriented environment. At Veo, you will be part of a talented and passionate team that truly values both the work they produce and each other.

Location: Copenhagen, Denmark About the Team The Global Bank tribe at SumUp builds financial tools designed to help small businesses manage their finances with confidence. The team’s main products, Expenses and Making Tax Digital (MTD), form a core part of SumUp’s accounting and compliance suite. Right now, the team is preparing to launch MTD in the UK, enabling merchants to submit Income Tax assessments electronically. The broader vision includes developing a full suite of accounting tools, covering Income Tax, VAT submissions, and financial reporting for multiple markets. Role Overview This Fullstack Engineer position sits within the Expenses and MTD squad. It is an early-stage, high-impact role where contributions directly shape the direction of new products. The work supports SumUp’s push to offer comprehensive accounting solutions to small businesses in the UK and beyond. What You Will Do Drive end-to-end delivery of features across both frontend and backend systems Work closely with two senior engineers, a Product Manager, a Designer, and an Engineering Manager Collaborate with a global network of 200 professionals, ensuring your work reaches a wide audience Who You’ll Work With The squad includes experienced engineers, product, and design colleagues. The team operates with the backing and resources of SumUp’s global organization, offering both autonomy and support.

Join SOUNDBOKS, a cutting-edge technology firm and vibrant lifestyle brand renowned for our innovative Bluetooth speakers and audio-reactive lighting solutions. Whether at music festivals, street gatherings, or private celebrations, we transform moments into unforgettable memories with our powerful sound systems.At SOUNDBOKS, we foster a culture of trust and collaboration. Our team members are empowered to take ownership of their projects while receiving unwavering support from their colleagues. Every voice matters, and we believe that collective ideas drive our success.This role is more than just a job; it’s an opportunity to be part of a passionate community where we uplift each other, celebrate achievements, and dedicate ourselves to creating meaningful experiences. With a dynamic team of 70, SOUNDBOKS is a place where you can excel and feel a true sense of belonging.ROLE: Mechanical EngineerTEAM: Product DevelopmentHOURS: Full TimeLOCATION: CopenhagenSTART DATE: June 1st, 2026 or as soon as possibleThe Product Development team oversees the entire product lifecycle, from conceptualization to mass production. Our collaborative and driven team members possess a broad understanding of various disciplines and take ownership of their responsibilities, making a significant impact on our products, the team, and our customers.As a Mechanical Engineer at SOUNDBOKS, you will engage in the mechanical development of our products, closely collaborating with the Lead Mechanical Engineer, the Product Development team, Quality Assurance, and external partners in Asia. Leveraging your engineering expertise, you will assist in developing mechanical engineering (ME) concepts and help convert innovative ideas into precise mechanical assemblies, ensuring compliance with Design for Manufacturing (DFM) standards. You will work with internal stakeholders, partners, and suppliers to ensure a smooth transition from product conception to mass production while upholding high-quality standards and contributing to an exceptional customer experience.Here’s a snapshot of your daily responsibilities:Mechanical Design & PrototypingEngage in the mechanical development of new SOUNDBOKS products.Contribute to the enhancement of industrial design...

Join our dynamic team at airapps as an iOS Engineer. In this role, you will be instrumental in designing and developing high-quality mobile applications that deliver outstanding user experiences. You will collaborate with cross-functional teams to define, design, and ship new features, while ensuring robust performance and responsiveness of our applications.