Senior Full-Stack Engineer (Python & React)

At BLAST, we are in a phase of rapid expansion, and our mission is to continually redefine the boundaries of technology to provide unparalleled experiences for our fans globally—from expansive stadium events to intimate studio settings.We are in search of a talented Software Engineer to contribute to the development of reliable, high-performance systems tailored for our events. Our engineering team is dedicated to creating a diverse range of systems, often focused on integration with various games. This encompasses everything from processing game statistics to crafting real-time data visualizations, including game HUDs, broadcast graphics, stage visuals, and automation tools used by our production teams.While we have a steady flow of projects, we also encourage exploration and learning new technologies. Our aim is to continuously innovate and discover new methods to leverage technology, pushing the limits of what is achievable.Most of our systems operate on-site in our studios or at live events worldwide, and you will have the opportunity to attend these events to ensure successful execution and to troubleshoot any issues that arise.The TeamYou will collaborate within a compact engineering team where every voice matters throughout the entire process—from ideation alongside our product teams to deciding on the technologies and architecture we should implement. The variety of new projects ensures that no two workdays are alike.You will have regular one-on-one meetings with your manager, enabling you to focus on personal development and growth by establishing clear goals and exchanging constructive feedback.Our culture is laid-back, encouraging everyone to partake in planning and execution. We highly value input from all team members and promote open discussions on everything from overarching ideas to specific technology choices. We strive for continuous improvement and learning and encourage you to share your insights. Although we work swiftly, our primary objective is to ensure that everyone enjoys being part of the BLAST team.ResponsibilitiesDevelop innovative solutions for our events.Participate in planning and scoping of project deliveries.Conduct setup, troubleshooting, and debugging during events.Drive innovation across projects and improve our software building processes.Contribute to creating an engaging work environment.We OfferThe chance to create a variety of new products and games!A dynamic workday with a fantastic team of colleagues.Time allocated for innovation, research, and learning new technologies.The freedom to select your high-end equipment and accessories.RequirementsA relevant degree (e.g., Computer Science or Engineering) or equivalent experience.A curious mindset, quick learning ability, and a desire to master new technologies.Proficiency in modern JavaScript....

Speechify is looking for a Software Engineer in Copenhagen, Denmark, to help shape and support the core platform behind Speechify’s products. This position focuses on platform development, including the design, construction, and ongoing maintenance of foundational systems. What you will do Collaborate with engineering, product, and design teams to launch new features and refine existing ones Develop and support platform components, prioritizing performance and reliability Take part in architectural discussions and help guide technical decisions for the platform Requirements Experience building software solutions as a member of a collaborative team Interest in platform engineering and scalable system design Strong problem-solving abilities with a focus on performance

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.

At ChurchDesk, we strive to empower churches to evolve and maintain strong connections with their communities in an ever-changing environment. As a leading SaaS provider, we offer innovative digital tools designed to simplify operations, enhance communication, and foster engagement within congregations. Over the past 15 years, we've transformed from a startup into an international enterprise while fostering a tight-knit, collaborative culture where your contributions will be evident from day one. We celebrate diversity and inclusivity, valuing the distinctive viewpoints each individual adds to our mission.About Your New RoleAs a Lead Software Engineer, you will:Shape the technical vision and architecture for projects within your area of expertise (Frontend or Backend).Take hands-on ownership of intricate challenges and deliver high-quality solutions.Mentor and coach fellow engineers, promoting growth, best practices, and knowledge sharing within the team.Collaborate with product managers, designers, and engineers to define product strategy and direction.Establish and uphold engineering standards, processes, and tools across the team.Leverage AI-assisted workflows and automation to enhance productivity and focus on high-impact initiatives.Balance technical decisions with long-term maintainability, scalability, and team effectiveness.Provide leadership and guidance to the engineering team, ensuring alignment, professional development, and a collaborative culture.

Join our dynamic team as a Senior Software Engineer specializing in AI SaaS solutions. In this role, you will leverage your expertise in software development to design, implement, and enhance innovative AI-driven applications. You will collaborate closely with cross-functional teams to create high-quality software that meets our clients' needs.As a Senior Engineer, you will be responsible for leading projects, mentoring junior engineers, and driving best practices in software development. You will have the opportunity to work on cutting-edge technologies and contribute to the advancement of our AI capabilities.

Join our innovative team at veo as a Senior Backend Software Engineer. You will play a pivotal role in designing and implementing backend solutions that enhance our cutting-edge products. Collaborate with cross-functional teams to ensure seamless integration and high performance.

Role overview Netcompany seeks a Senior Software Engineer in Copenhagen to focus on Core Banking Solutions. This role involves building and refining digital banking services that respond to evolving client needs. The position emphasizes both technical depth and practical problem-solving in the financial technology sector. What you will do Develop and maintain software for banking products, with a strong focus on security, usability, and customization for clients. Collaborate with cross-functional teams to deliver solutions that are both scalable and efficient. Share ideas and technical knowledge to help enhance the company's digital banking offerings. Requirements Solid experience in software development, preferably within banking or financial services. Comfort working alongside colleagues from a variety of disciplines. Creative mindset and motivation to find new solutions to technical challenges. Netcompany values engineers who blend technical expertise with fresh perspectives to create secure, user-centered banking solutions.

Join our innovative team at veo as a Senior Software Engineer. In this pivotal role, you will leverage your expertise in Linux, Rust, Python, and C to design and develop cutting-edge software solutions. Your contributions will directly impact our products, enhancing performance and user experience.

Role Overview Speechify is hiring an iOS Core Product Software Engineer in Copenhagen. This role focuses on building and improving our iOS applications to deliver a smooth, reliable experience for users. What You Will Do Design, develop, and maintain iOS applications using the latest technologies Work closely with other engineers, designers, and product managers to deliver features that align with user needs and business objectives Contribute to the core product, shaping the future of Speechify on iOS devices Location This position is based in Copenhagen, Denmark.

Managing finances shouldn't be a hassle. At Pleo, we revolutionize spend management by creating tools that simplify financial processes for both finance teams and employees. Our goal is to enable every business to 'go beyond' traditional spending methods.Our name, 'Pleo', signifies 'more than you’d expect', and we have adhered to this philosophy throughout our ten-year journey, leading to our success.We are at a crucial stage in our growth; each decision we make significantly affects our 40,000+ customers and our overall success. We seek passionate individuals who excel in identifying customer needs, transforming intricate challenges into straightforward solutions, and respectfully challenging norms—all while aiming for excellence. With our ambitious vision, we embrace the uncertainties of our path, which adds to the excitement! Join our diverse and dynamic team of over 850 professionals from more than 100 nationalities, all dedicated to shaping the future of business spending.About the RoleWe are on the lookout for a Staff UX Researcher to enhance our Design Team at Pleo. This role transcends typical validation responsibilities; we are seeking a strategic partner who can influence the trajectory of our product.In this position, you will bridge user empathy with business strategy. We value team members who provide strong, evidence-based insights and engage collaboratively to refine and test ideas. You will work closely with product leadership, transforming broad business inquiries into focused research strategies—ensuring that customer feedback is integral to every roadmap discussion. This role is pivotal in defining the critical problems we need to address.Note: This position can be remote, hybrid, or in-person based in any of the advertised locations. Candidates must be physically located in their chosen country with a valid right to work. We are unable to provide visa sponsorship for this role in any of the listed locations.What You’ll Be DoingAs a Staff-level Researcher, you will operate with considerable autonomy and influence. Your insights will guide decisions, leveraging research to impact investment strategies and ensuring we build with confidence rather than assumptions.Enhance Research Expertise: Elevate the quality of our research synthesis and dissemination. Assist product managers and designers in discerning when to engage in discovery versus validation.

Miro is an innovative online workspace utilized by over 100 million users to craft the next big ideas. We are currently in search of a Machine Learning Research Manager who will spearhead our team in shaping the intelligence behind the Intelligent Canvas. This role transcends the conventional scope of developing standard Generative AI or recommendation systems. You will oversee a team that operates at the dynamic intersection of Vision, Language, and Graph Theory, working with an unparalleled dataset in the industry: spatial, unstructured, and deeply human collaboration data. Your leadership will connect groundbreaking research (including LLMs, Diffusion Models, and GNNs) with tangible product outcomes, enabling teams to innovate, design, and create more efficiently.

Miro is seeking a talented Machine Learning Research Engineer to be the guiding force behind our Machine Learning division. In this role, you will function as an Individual Contributor, steering the architectural innovations that enhance our 'Intelligent Canvas'. Your role presents an extraordinary opportunity in the industry: you won’t merely be processing text; you will be designing models that comprehend spatial relationships, visual diagrams, and unstructured collaboration. Your work will involve researching, prototyping, and deploying innovative architectures that integrate Large Language Models (LLMs), Computer Vision, and Graph Neural Networks (GNNs) to position Miro as the most intelligent collaboration platform on the planet.

Join us at AirApps as a Software Architect, where you will play a pivotal role in designing and implementing innovative software solutions. You will collaborate with cross-functional teams to deliver high-quality systems and ensure the scalability and performance of our applications. Your expertise will guide architecture decisions, enabling us to achieve our technological goals.

Join Our Team as a Lead Research ScientistMiro is on the lookout for a Lead Research Scientist to take the reins as the technical "North Star" for our Machine Learning division. As a high-level Individual Contributor (Staff/Principal level), you will be pivotal in shaping the architectural decisions that drive our innovative "Intelligent Canvas."Your challenge is unlike any other in the industry: you will not only process text but also develop models that comprehend spatial relationships, visual diagrams, and unstructured collaboration. Your role will involve researching, prototyping, and deploying cutting-edge architectures that integrate Large Language Models (LLMs), Computer Vision, and Graph Neural Networks (GNNs), making Miro the most intelligent collaboration platform globally.

Role overview This Software Engineer role at Speechify focuses on Data Infrastructure and Acquisition in Copenhagen, Denmark. The position involves building and refining systems that underpin the company’s data strategies. Reliable data collection and efficient processing across platforms are central to the work. What you will do Develop and improve data infrastructure to meet current and future requirements Design and maintain data pipelines that enable seamless data acquisition Collaborate with cross-functional teams to keep data flowing smoothly and ensure quality Contribute to monitoring and enhancing data quality across all Speechify platforms

Navigating the complexities of spend management can be a daunting task. At Pleo, we are redefining this experience by creating financial solutions that streamline money management for finance teams and employees alike. Our goal is to empower organizations to go beyond traditional boundaries.The name ‘Pleo’ translates to ‘more than you’d expect,’ a philosophy that has fueled our success for over a decade.We find ourselves at a critical juncture in our growth journey; every decision impacts our 40,000+ clients and our overall trajectory. We seek individuals who take pride in understanding customer needs, transforming intricate problems into straightforward solutions, and who are not afraid to challenge the status quo in a respectful manner. Driven by our aspirations, we embrace the unknown as part of our adventure. Our diverse team of over 850 colleagues from more than 100 nationalities is committed to shaping the future of business spending together.About the RoleWe are on the lookout for a Backend Engineer to join the dynamic Pleo team. In this role, you will contribute to the development and scaling of our backend systems while engaging in exciting projects as we expand our product and service offerings. If you are enthusiastic about tackling complex technical challenges within a culture that prioritizes transparency, collaboration, and a strong commitment to innovation, this position is ideal for you.Your ResponsibilitiesAs a Backend Engineer, your tasks will include:Designing, building, and maintaining scalable microservices, primarily utilizing Kotlin.Working collaboratively with cross-functional teams to devise innovative solutions across various domains including Platform, Services, and SMB.Assessing system performance and implementing optimizations to guarantee high reliability and scalability.Participating in code reviews and post-mortems while mentoring junior engineers.Proactively managing technical debt and guiding the team through challenges and migrations.Your ProfileYou will excel in this role if you possess:Experience with server-side languages, particularly Kotlin, and familiarity with distributed systems, microservices, and cloud environments (e.g., AWS, Kubernetes).Proficiency with relational databases like PostgreSQL and an understanding of system optimizations.

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.

Managing expenses shouldn't be a hassle. At Pleo, we are revolutionizing spend management by creating solutions that make financial processes seamless, empowering both finance teams and employees. Our goal is to assist businesses in going beyond their expectations.The name ‘Pleo’ stands for ‘more than you’d expect’, a principle that has guided our success over the past decade.As we reach a critical juncture in our journey, every decision we make affects our 40,000+ customers and our shared success. We're looking for individuals who take pride in identifying customer needs, simplifying complex challenges, and respectfully challenging the status quo. With high aspirations driving us, we embrace the journey of continuous improvement. Our diverse team of over 850 individuals from more than 100 nationalities is dedicated to shaping the future of business spending together.At Pleo, we aim to make spend management both effective and empowering. Our product is utilized by thousands of companies across Europe, with our web application being a central component of this experience.We are seeking a Staff Engineer to join our Web Core team—the backbone of our frontend platform. The Web Core team is responsible for empowering product engineers across Pleo to create and deploy high-quality web applications. We oversee the web stack foundations (tooling, patterns, architecture, and developer workflow reliability) and collaborate closely with product teams to enhance the speed, safety, and consistency of delivery.What the Web Core team doesDevelop and sustain a web platform that facilitates the delivery of exceptional web experiences.Promote technical excellence throughout Pleo’s web applications (architecture, design patterns, quality, performance, accessibility).Enhance developer experience (DX) through improved tooling, CI reliability, and rapid feedback loops.Manage shared web foundations (libraries, standards, best practices) and advocate for their adoption.Engage and contribute to the wider frontend community at Pleo.Your RoleAs a Staff Engineer in Web Core, you will act as a catalyst for change. You will collaborate across teams and systems to eliminate constraints and elevate our standards in web software development.

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.