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About the job
bew is seeking an Electrotechnician specializing in Protection Technology to join the team in Berlin. This role plays a key part in supporting the safety and performance of heat production systems by applying electrical engineering skills.
Responsibilities
Design safety protocols for electrical systems used in heat production facilities
Implement and maintain protection technology within ongoing operational projects
Promote reliability and efficiency in energy solutions by upholding rigorous safety standards
Requirements
Solid background in electrical engineering
Experience working with safety technology or protection systems
Dedication to maintaining high standards in energy and workplace safety
This position offers the chance to help bew deliver secure, high-quality energy solutions in Berlin.
bew is seeking an Electrotechnician specializing in Protection Technology to join the team in Berlin. This role plays a key part in supporting the safety and performance of heat production systems by applying electrical engineering skills. Responsibilities Design safety protocols for electrical systems used in heat production facilities Implement and maintai…
About Air Apps Air Apps develops AI-powered tools to help people plan, work, and manage resources more effectively. Founded in 2018 in Lisbon, Portugal, the company has grown to serve users worldwide, with over 100 million downloads. Air Apps remains self-funded and operates from Lisbon and San Francisco. Role Overview The Software Architect (also referred to as Solutions Architect) will define and oversee the system architecture for Air Apps’ AI-driven platform. This role works closely with engineering teams, product managers, and stakeholders to design solutions that are scalable, secure, and high-performing. The architect helps set the technology strategy, evaluates new tools and frameworks, and ensures best practices in software design, cloud infrastructure, and system integration are followed. Key Responsibilities Design and maintain the overall architecture for the AI-powered platform. Collaborate with cross-functional teams to align architecture with business objectives. Assess and recommend new technologies and frameworks. Ensure security, scalability, and performance across systems. Promote best practices in software design, cloud infrastructure, and integration. Location and Work Setup This is a fully onsite position based in the Lisbon office. Collaboration with cross-functional teams happens in person. Relocation support is available for candidates moving to Lisbon.
Role Overview bew is looking for an E-Technology Coordinator to support the maintenance department at HKW Marzahn / Klingenberg in Berlin. This position focuses on the management and upkeep of electronic systems within the facility. What You Will Do Coordinate maintenance schedules for electronic technologies across the site Monitor and help ensure compliance with safety regulations and standards Work closely with engineering teams to improve system performance and reliability Oversee the implementation of new electronic technologies in the facility Location Berlin (HKW Marzahn / Klingenberg)
scalablegmbh is looking for a Quant Developer with a focus on Wealth Management to join the Berlin office. This position centers on developing and implementing financial models and algorithms that support investment strategies. Role overview The Quant Developer will collaborate with the financial engineering team to strengthen product offerings. The work involves applying quantitative methods to create tools and solutions that help improve investment outcomes for clients. What you will do Design and build advanced financial models tailored to wealth management needs Develop algorithms that support investment strategies Work closely with the financial engineering department to refine and expand product features Contribute to delivering investment solutions for clients Location This role is based in Berlin.
Join Ajax Systems, Europe's foremost manufacturer of advanced security solutions, as a Technical Pre-Sales Engineer in Berlin. Our company specializes in innovative technology for video surveillance, smart home automation, fire detection, and flood prevention, with an extensive portfolio featuring 180 wireless and wired devices. Serving over 3.5 million users across 187 countries, Ajax employs a dedicated team of 4,100 specialists.We believe in the power of local expertise. Our global sales representatives, located in key markets such as Italy, Spain, Germany, France, the UK, the USA, Australia, and South Africa, work collaboratively within our Global Business Development team, aligned with our ambitious mission.At Ajax, we revolutionize the perception of security systems through the perfect blend of cutting-edge software and robust hardware. With recognition at prestigious exhibitions like IFSEC and Intersec, alongside accolades from industry leaders like PSI magazine and GIT SECURITY, Ajax stands as one of Europe’s most awarded security brands.Our production facilities, including two in Ukraine and one in Turkey, adhere to ISO 14001 standards, ensuring minimal environmental impact. We prioritize components that meet RoHS compliance, reflecting our commitment to sustainability.Born from resilience amidst revolution, our mission is to combat adversity by providing top-tier security and automation devices. Ajax Systems is not just a company; it's a testament to Ukrainian strength and innovation.
Team Overview The AI AML Engineering Squad at SumUp works at the intersection of machine learning and financial crime prevention. The team builds data products and machine learning systems that help keep SumUp's transaction monitoring effective and compliant in 37 countries. Senior Data Scientists here oversee the models, pipelines, and risk scoring that flag and escalate suspicious activities, always with a focus on regulatory standards. What You Will Do Develop, maintain, and improve machine learning models and batch training pipelines for anti-money laundering (AML) transaction monitoring, focusing on detection accuracy, operational efficiency, and regulatory compliance. Design and engineer features for the Feature Store, using AML typologies and suspicious behavior patterns. Work closely with AML investigators to turn domain knowledge into alerting logic and set thresholds. Run sensitivity analyses on synthetic datasets. Prepare governance materials like model cards and ensure documentation meets audit standards. Own the AML Risk Score: analyze what drives it, monitor changes, conduct back-testing, and suggest improvements to features, logic, and thresholds. Work with AML Operations, Product, and Engineering teams to turn stakeholder needs into practical, scalable data science solutions. Track and improve detection performance metrics, adjust solutions for regional compliance, and contribute to system design documentation. What We Look For Advanced Python skills, including hands-on data engineering experience and a background in building production-ready machine learning workflows. Expertise in feature engineering and unsupervised machine learning. Ability to translate domain knowledge into model behaviors and alerting logic. Experience deploying machine learning applications and managing end-to-end pipelines (monitoring, versioning, rollback), especially in regulated settings. Location This position is based in Berlin, Germany.
We are currently partnering with several cutting-edge startups in search of talented Backend Engineers to enhance their existing teams. Our reputation for delivering excellent candidates through referrals has established our clients as outstanding employers, offering the opportunity to work on exciting projects within dynamic international teams.
Join dreessommerse as a Junior BIM Coordinator in the dynamic EPCM (Engineering, Procurement, and Construction Management) industry. In this role, you will support our project teams in the implementation and management of Building Information Modeling (BIM) processes. You will collaborate with engineers, architects, and project managers to ensure that all BIM-related tasks are executed efficiently and effectively.
Elevate Your Career with Trade Republic Trade Republic stands as Europe's leading savings platform, proudly operating across 17 countries and catering to over 8 million customers who trust us with assets exceeding €105 billion. Our ambition is to empower individuals to cultivate wealth through seamless, secure, and cost-free access to financial systems. Here, you'll have the chance to advance your career while collaborating with a team of exceptional talents and cutting-edge technology, forging a positive future for millions. Your Responsibilities Take ownership of the mobile testing platform, encompassing frameworks, pipelines, device labs, and test data. Establish an efficient testing strategy and quality gates to facilitate swift and confident releases. Enhance speed and reliability through techniques like parallelization, sharding, and caching; proactively identify, quarantine, and resolve flaky tests. Develop robust visibility and reporting tools: dashboards, coverage metrics, flaky heatmaps, and release confidence indicators. Empower teams to independently maintain quality through comprehensive runbooks, standards, audits, and coaching, minimizing reliance on central QA. What We Seek Minimum of 3 years in mobile test automation or quality engineering for Android and/or iOS at scale. Extensive expertise with Espresso and XCTest frameworks. Proficient in CI/CD practices for mobile testing and release pipelines, including technologies like GitHub Actions, Kubernetes, Gradle/AGP, and xcodebuild. Strong command of Kotlin or Swift, with the ability to debug across UI, network, storage, and concurrency. Exceptional communication skills and ability to influence cross-functional teams. Deep knowledge of at least one cross-platform tool, such as Appium, Detox, or Maestro, is a significant advantage. Familiarity with device labs (emulators/simulators, Firebase Test Lab, BrowserStack, Sauce Labs, AWS) is a big plus. Mobile Test Automation Tech Stack Android: Espresso, JUnit, UI Automator; Gradle, AGP, Marathon. iOS: XCTest, XCUITest; xcodebuild/xctest. CI/CD: GitHub Actions; Kubernetes; Maestro; caching/sharding; artifact management. Quality tools: Allure TestOps, Danger, SonarQube, Detekt/Ktlint, SwiftLint. Observability: Crashlytics/Sentry, OpenTelemetry. Why You Should Apply Today Our culture is designed to reward initiative and drive, fostering a collaborative and innovative environment.
About The RoleAt think-cell, we are dedicated to revolutionizing the way professionals create impactful business presentations. By integrating advanced automation and assistance features, we enhance our product to serve over 1.3 million users globally. In this exciting role, you will transform innovative ideas and cutting-edge AI concepts into robust features that redefine user experience.Your responsibilities will include developing production-ready systems that seamlessly connect modern backend services with user-friendly interfaces. Collaborating closely with C++ engineers on our core product and AI engineers pushing the boundaries of automation, you will play a pivotal role in bringing new functionalities from concept to everyday use.This position is perfect for engineers who take pride in crafting clean, scalable systems, prioritize code quality, and thrive in a collaborative environment where impactful features are regularly delivered.
Join our dynamic team as a Customer Service Technician in the vibrant Berlin/Brandenburg region. You will play a crucial role in ensuring customer satisfaction by providing top-notch technical support and service for our products. Your expertise will help us maintain our reputation for quality and reliability.
Join our dynamic team at Ramboll Group as a Project Leader, where you will leverage your expertise in data center planning to oversee and drive comprehensive projects. Your leadership skills will be crucial in guiding teams, managing stakeholders, and ensuring project objectives are met efficiently and effectively.
Join our dynamic team at dreessommerse as a (Senior) Technical Planner specializing in HVAC systems. In this pivotal role, you will lead the design and implementation of innovative heating, ventilation, and air conditioning solutions for a variety of projects. Your expertise will guide our clients through the entire planning process, ensuring compliance with all regulations while achieving optimal energy efficiency.
Your MissionJoin our dynamic Engineering team as a Senior Full Stack Developer, where you will not only craft code but also tackle intricate challenges and take ownership of features from inception to deployment. Your contributions will directly influence a product that empowers thousands of construction professionals to shape the world around us.In your initial months, you will:Create and implement innovative AI features, including our newly launched AI agent for editing Bill of Quantities (BoQs) and automated AI bidder recommendations.Work collaboratively with product managers and designers to refine the user experience and set the technical direction of our core offerings.Design and construct modular packages and services within our monorepo to enhance the structure and maintainability of our codebase.Our Engineering CultureAt cosuno, we cultivate a calm, collaborative, and productive engineering atmosphere. We empower our engineers with the autonomy to excel in their work. Our development philosophy includes:Agile & Fast-Paced: We practice trunk-based development and implement daily releases to deliver value quickly to our users.Quality by Default: A thorough Cypress end-to-end testing suite and strict adherence to typing, linting, and formatting standards ensure our codebase remains clean and maintainable.DevOps Mindset: Our efficient CI/CD pipeline deploys to AWS using Kubernetes, with infrastructure managed as code via Terraform.Collaboration & Transparency: We prioritize open dialogue, constructive code reviews, and a culture where the best idea prevails, regardless of its source.Your ProfileWe seek a passionate and experienced engineer eager to build exceptional products. You will thrive in this role if you possess:Extensive professional experience in developing, deploying, and maintaining complex web applications using TypeScript.In-depth knowledge of Node.js for backend development and strong proficiency in React for frontend tasks.A practical problem-solving mindset with a high sense of ownership, comfortable driving projects independently.Experience in collaborative, agile product teams.Excellent communication skills in English.Bonus Points For:Experience with cloud services, DevOps practices, or machine learning frameworks.
Join our team as a Senior Full Stack Developer - Web (f/m/d) in Berlin! About Us At think-cell, we are on a mission to empower teams to effectively manage and publish content through our innovative web platform. As a Senior Full Stack Developer, you will play a vital role in shaping and expanding our web ecosystem. This position is ideal for a forward-thinking web engineer who thrives on tackling complex technical challenges, making informed architectural decisions, and building systems that are robust and maintainable as requirements evolve. You will engage with both frontend and backend technologies to enhance our web platform’s technical foundation, creating scalable solutions that facilitate seamless content management and publishing. You will collaborate closely with cross-functional stakeholders, including design, marketing, product, and engineering teams, while retaining strong ownership over technical quality and the platform's long-term vision. Our Core Values Forward Thinking: Embracing change and challenging the status quo. Ownership: Taking pride in our work and learning from our experiences. Customer First: Prioritizing the delivery of lasting value. Unified Team: Fostering collaboration, respect, and integrity. Strive for Excellence: Setting ambitious goals and pursuing quality. Your Responsibilities Design, develop, and enhance features of our web platform across both frontend and CMS backend. Address complex technical challenges pragmatically, balancing speed of delivery with long-term maintainability. Drive architectural enhancements to strengthen our web ecosystem's robustness, scalability, and usability. Develop and optimize backend functionality using PHP and Laravel for integrations and internal tooling. Refine our CMS and publishing workflows to support efficient content operations without compromising technical standards. Enhance performance, Core Web Vitals, accessibility, and technical SEO foundations across the platform.
Join Our Mission at HelsingAt Helsing, we are pioneering the future of defence technology through artificial intelligence. Our core mission is to safeguard democratic values and ensure that societies uphold their own ethical standards in technological advancements.We believe that as champions of democracy, we bear a unique responsibility to navigate the development and deployment of transformative technologies like AI with care and integrity.Our team consists of passionate engineers, AI experts, and dedicated program managers, all driven by a shared commitment to tackle some of the most intricate and meaningful challenges in the defence sector. We cultivate an open and transparent workplace culture that invites healthy discussions on the implications of technology in defence, its advantages, and its ethical dimensions.Your RoleAs a Flight Test Manager at Helsing, you will spearhead the establishment and management of a comprehensive flight test organization. This team will be tasked with providing high-quality test data to both internal stakeholders and external partners. You will define the necessary infrastructure, personnel, and collaborations essential for conducting safe and efficient flight tests throughout the product lifecycle, from initial R&D to final certification and acceptance testing. Your efforts in developing and integrating facilities, tools, and processes into a unified framework will facilitate the swift evaluation of our systems, ensuring that Helsing's defence AI capabilities are robustly validated and primed for deployment.Daily ResponsibilitiesRecruit, lead, and empower a diverse team of engineers and pilots to execute sophisticated flight operations.Design and implement thorough flight test plans addressing engineering requirements across the entire product spectrum.Oversee budgeting, resource allocation, and scheduling for flight test campaigns to ensure effective and timely execution.Direct the safe and effective conduct of all flight test operations, supervising detailed flight preparations, test procedures, and risk management activities.
About Scout24 Scout24 is the company behind ImmoScout24, Germany's leading real estate platform. For more than 25 years, Scout24 has helped shape the real estate market in Germany and Austria, creating a digital ecosystem that connects homeowners, seekers, and agents. The goal: make finding a home easier and more connected for everyone involved. Work Culture Scout24 brings together around 1,100 colleagues representing 58 nationalities. The team values diversity, individuality, and authenticity. Open-mindedness and learning are part of daily life, with mistakes seen as chances to improve and innovate. Collaboration and shared responsibility are central to how work gets done. Why Join? Be part of a welcoming, inclusive team Work in a culture that values continuous learning and growth Experience a workplace where diversity and individuality are celebrated Enjoy a range of benefits designed to support employees Location and Contract This is a 12-month fixed-term position based in Berlin.
Join our dynamic team at dreessommerse as a Senior BIM Manager. In this pivotal role, you will lead and manage Building Information Modeling (BIM) initiatives, ensuring the successful integration of advanced technology in our architectural projects. You will work closely with architects, engineers, and project managers to deliver innovative solutions that enhance project efficiency and design quality.Your expertise will be crucial in developing BIM strategies, overseeing project execution, and implementing best practices. You will be an integral part of our commitment to delivering high-quality outcomes that meet our clients' needs.
About the Companycoretylynt is an innovative AI-driven trading platform that is revolutionizing the industrial supply chain across infrastructure, energy, and construction materials. Our platform seamlessly connects trusted suppliers from Asia, Europe, and the GCC region with local demand, all through a single integrated solution.Leveraging our proprietary AI stack, we digitize and automate the complete lifecycle of material trading—from procurement and pricing to inventory management, logistics, and embedded financing—eliminating countless manual processes in favor of real-time orchestration.Our buyers enjoy instant quotes, reliable availability, and predictable delivery thanks to our unified operating system. Suppliers benefit from precise forecasting, disciplined demand management, and smooth integration into cross-border fulfillment networks. We collaborate with top-tier brands to execute both dropship and cross-dock fulfillment for large-scale transactions, transforming global supply chains into predictable, repeatable, software-like workflows.Supported by premier investors and institutional financing partners, coretylynt has achieved triple-digit million GMV, operates in six international markets, and is on a rapid trajectory towards profitability. With over 80 dedicated team members in Berlin (our headquarters) and Asia, we are crafting the world’s first industrial-grade AI operating system for materials, redefining global trade in one of the planet’s largest and most vital industries.Role SummaryWe are on the lookout for a seasoned Tech Recruiter who will take charge of scaling our hiring efforts across Product Management, Software Engineering, Platform & Infrastructure, and other technical domains. In this pivotal role, you will collaborate closely with senior leadership to assemble high-performing teams within our rapidly growing, highly technical organization.This role blends strategic oversight with hands-on execution. You will spearhead end-to-end recruiting initiatives, utilize data-driven insights to guide hiring decisions, and continuously refine recruitment processes to attract outstanding talent in a competitive market.You will be responsible for the entire recruiting agenda within these functions, ensuring a high-touch and thoughtful candidate experience while designing scalable hiring processes and contributing to our employer branding initiatives. Success in this position demands a high level of autonomy, a strong emphasis on quality and speed, and the ability to thrive in a dynamic, fast-paced environment.
Join our innovative team at Cint as a Senior Full-Stack Machine Learning Engineer, where you will excel at the convergence of software engineering and data science. This pivotal role allows you to transform raw data into impactful product solutions. You won't be just training models in isolation; instead, you will design and implement the data pipelines that empower them, as well as the production frameworks that deliver their outcomes.This hybrid position is ideal for a creator who possesses a scientific mindset. You will not only construct the engines of machine learning (ML Engineering) but also serve as a guide (Data Science), leveraging data to inform our product's future direction.Your Key Responsibilities:End-to-End ML Lifecycle: Spearhead the design, development, and deployment of production-grade ML models utilizing Python and Spark. You will oversee the complete lifecycle from feature engineering to model performance monitoring.Data Architecture & Pipelines: Develop and sustain robust data pipelines in our Databricks ecosystem.Exploratory Data Analysis (EDA) & Discovery: Conduct in-depth analysis of extensive datasets to identify hidden patterns, anomalies, and growth opportunities, interpreting the implications for our users.Statistical Rigor & Hypothesis Testing: Design and implement rigorous A/B tests and multivariate experiments, responsible for calculating sample sizes, p-values, and confidence intervals to validate product changes statistically.Metric Definition: Collaborate with stakeholders to establish what
bew is seeking an Electrotechnician specializing in Protection Technology to join the team in Berlin. This role plays a key part in supporting the safety and performance of heat production systems by applying electrical engineering skills. Responsibilities Design safety protocols for electrical systems used in heat production facilities Implement and maintai…
About Air Apps Air Apps develops AI-powered tools to help people plan, work, and manage resources more effectively. Founded in 2018 in Lisbon, Portugal, the company has grown to serve users worldwide, with over 100 million downloads. Air Apps remains self-funded and operates from Lisbon and San Francisco. Role Overview The Software Architect (also referred to as Solutions Architect) will define and oversee the system architecture for Air Apps’ AI-driven platform. This role works closely with engineering teams, product managers, and stakeholders to design solutions that are scalable, secure, and high-performing. The architect helps set the technology strategy, evaluates new tools and frameworks, and ensures best practices in software design, cloud infrastructure, and system integration are followed. Key Responsibilities Design and maintain the overall architecture for the AI-powered platform. Collaborate with cross-functional teams to align architecture with business objectives. Assess and recommend new technologies and frameworks. Ensure security, scalability, and performance across systems. Promote best practices in software design, cloud infrastructure, and integration. Location and Work Setup This is a fully onsite position based in the Lisbon office. Collaboration with cross-functional teams happens in person. Relocation support is available for candidates moving to Lisbon.
Role Overview bew is looking for an E-Technology Coordinator to support the maintenance department at HKW Marzahn / Klingenberg in Berlin. This position focuses on the management and upkeep of electronic systems within the facility. What You Will Do Coordinate maintenance schedules for electronic technologies across the site Monitor and help ensure compliance with safety regulations and standards Work closely with engineering teams to improve system performance and reliability Oversee the implementation of new electronic technologies in the facility Location Berlin (HKW Marzahn / Klingenberg)
scalablegmbh is looking for a Quant Developer with a focus on Wealth Management to join the Berlin office. This position centers on developing and implementing financial models and algorithms that support investment strategies. Role overview The Quant Developer will collaborate with the financial engineering team to strengthen product offerings. The work involves applying quantitative methods to create tools and solutions that help improve investment outcomes for clients. What you will do Design and build advanced financial models tailored to wealth management needs Develop algorithms that support investment strategies Work closely with the financial engineering department to refine and expand product features Contribute to delivering investment solutions for clients Location This role is based in Berlin.
Join Ajax Systems, Europe's foremost manufacturer of advanced security solutions, as a Technical Pre-Sales Engineer in Berlin. Our company specializes in innovative technology for video surveillance, smart home automation, fire detection, and flood prevention, with an extensive portfolio featuring 180 wireless and wired devices. Serving over 3.5 million users across 187 countries, Ajax employs a dedicated team of 4,100 specialists.We believe in the power of local expertise. Our global sales representatives, located in key markets such as Italy, Spain, Germany, France, the UK, the USA, Australia, and South Africa, work collaboratively within our Global Business Development team, aligned with our ambitious mission.At Ajax, we revolutionize the perception of security systems through the perfect blend of cutting-edge software and robust hardware. With recognition at prestigious exhibitions like IFSEC and Intersec, alongside accolades from industry leaders like PSI magazine and GIT SECURITY, Ajax stands as one of Europe’s most awarded security brands.Our production facilities, including two in Ukraine and one in Turkey, adhere to ISO 14001 standards, ensuring minimal environmental impact. We prioritize components that meet RoHS compliance, reflecting our commitment to sustainability.Born from resilience amidst revolution, our mission is to combat adversity by providing top-tier security and automation devices. Ajax Systems is not just a company; it's a testament to Ukrainian strength and innovation.
Team Overview The AI AML Engineering Squad at SumUp works at the intersection of machine learning and financial crime prevention. The team builds data products and machine learning systems that help keep SumUp's transaction monitoring effective and compliant in 37 countries. Senior Data Scientists here oversee the models, pipelines, and risk scoring that flag and escalate suspicious activities, always with a focus on regulatory standards. What You Will Do Develop, maintain, and improve machine learning models and batch training pipelines for anti-money laundering (AML) transaction monitoring, focusing on detection accuracy, operational efficiency, and regulatory compliance. Design and engineer features for the Feature Store, using AML typologies and suspicious behavior patterns. Work closely with AML investigators to turn domain knowledge into alerting logic and set thresholds. Run sensitivity analyses on synthetic datasets. Prepare governance materials like model cards and ensure documentation meets audit standards. Own the AML Risk Score: analyze what drives it, monitor changes, conduct back-testing, and suggest improvements to features, logic, and thresholds. Work with AML Operations, Product, and Engineering teams to turn stakeholder needs into practical, scalable data science solutions. Track and improve detection performance metrics, adjust solutions for regional compliance, and contribute to system design documentation. What We Look For Advanced Python skills, including hands-on data engineering experience and a background in building production-ready machine learning workflows. Expertise in feature engineering and unsupervised machine learning. Ability to translate domain knowledge into model behaviors and alerting logic. Experience deploying machine learning applications and managing end-to-end pipelines (monitoring, versioning, rollback), especially in regulated settings. Location This position is based in Berlin, Germany.
We are currently partnering with several cutting-edge startups in search of talented Backend Engineers to enhance their existing teams. Our reputation for delivering excellent candidates through referrals has established our clients as outstanding employers, offering the opportunity to work on exciting projects within dynamic international teams.
Join dreessommerse as a Junior BIM Coordinator in the dynamic EPCM (Engineering, Procurement, and Construction Management) industry. In this role, you will support our project teams in the implementation and management of Building Information Modeling (BIM) processes. You will collaborate with engineers, architects, and project managers to ensure that all BIM-related tasks are executed efficiently and effectively.
Elevate Your Career with Trade Republic Trade Republic stands as Europe's leading savings platform, proudly operating across 17 countries and catering to over 8 million customers who trust us with assets exceeding €105 billion. Our ambition is to empower individuals to cultivate wealth through seamless, secure, and cost-free access to financial systems. Here, you'll have the chance to advance your career while collaborating with a team of exceptional talents and cutting-edge technology, forging a positive future for millions. Your Responsibilities Take ownership of the mobile testing platform, encompassing frameworks, pipelines, device labs, and test data. Establish an efficient testing strategy and quality gates to facilitate swift and confident releases. Enhance speed and reliability through techniques like parallelization, sharding, and caching; proactively identify, quarantine, and resolve flaky tests. Develop robust visibility and reporting tools: dashboards, coverage metrics, flaky heatmaps, and release confidence indicators. Empower teams to independently maintain quality through comprehensive runbooks, standards, audits, and coaching, minimizing reliance on central QA. What We Seek Minimum of 3 years in mobile test automation or quality engineering for Android and/or iOS at scale. Extensive expertise with Espresso and XCTest frameworks. Proficient in CI/CD practices for mobile testing and release pipelines, including technologies like GitHub Actions, Kubernetes, Gradle/AGP, and xcodebuild. Strong command of Kotlin or Swift, with the ability to debug across UI, network, storage, and concurrency. Exceptional communication skills and ability to influence cross-functional teams. Deep knowledge of at least one cross-platform tool, such as Appium, Detox, or Maestro, is a significant advantage. Familiarity with device labs (emulators/simulators, Firebase Test Lab, BrowserStack, Sauce Labs, AWS) is a big plus. Mobile Test Automation Tech Stack Android: Espresso, JUnit, UI Automator; Gradle, AGP, Marathon. iOS: XCTest, XCUITest; xcodebuild/xctest. CI/CD: GitHub Actions; Kubernetes; Maestro; caching/sharding; artifact management. Quality tools: Allure TestOps, Danger, SonarQube, Detekt/Ktlint, SwiftLint. Observability: Crashlytics/Sentry, OpenTelemetry. Why You Should Apply Today Our culture is designed to reward initiative and drive, fostering a collaborative and innovative environment.
About The RoleAt think-cell, we are dedicated to revolutionizing the way professionals create impactful business presentations. By integrating advanced automation and assistance features, we enhance our product to serve over 1.3 million users globally. In this exciting role, you will transform innovative ideas and cutting-edge AI concepts into robust features that redefine user experience.Your responsibilities will include developing production-ready systems that seamlessly connect modern backend services with user-friendly interfaces. Collaborating closely with C++ engineers on our core product and AI engineers pushing the boundaries of automation, you will play a pivotal role in bringing new functionalities from concept to everyday use.This position is perfect for engineers who take pride in crafting clean, scalable systems, prioritize code quality, and thrive in a collaborative environment where impactful features are regularly delivered.
Join our dynamic team as a Customer Service Technician in the vibrant Berlin/Brandenburg region. You will play a crucial role in ensuring customer satisfaction by providing top-notch technical support and service for our products. Your expertise will help us maintain our reputation for quality and reliability.
Join our dynamic team at Ramboll Group as a Project Leader, where you will leverage your expertise in data center planning to oversee and drive comprehensive projects. Your leadership skills will be crucial in guiding teams, managing stakeholders, and ensuring project objectives are met efficiently and effectively.
Join our dynamic team at dreessommerse as a (Senior) Technical Planner specializing in HVAC systems. In this pivotal role, you will lead the design and implementation of innovative heating, ventilation, and air conditioning solutions for a variety of projects. Your expertise will guide our clients through the entire planning process, ensuring compliance with all regulations while achieving optimal energy efficiency.
Your MissionJoin our dynamic Engineering team as a Senior Full Stack Developer, where you will not only craft code but also tackle intricate challenges and take ownership of features from inception to deployment. Your contributions will directly influence a product that empowers thousands of construction professionals to shape the world around us.In your initial months, you will:Create and implement innovative AI features, including our newly launched AI agent for editing Bill of Quantities (BoQs) and automated AI bidder recommendations.Work collaboratively with product managers and designers to refine the user experience and set the technical direction of our core offerings.Design and construct modular packages and services within our monorepo to enhance the structure and maintainability of our codebase.Our Engineering CultureAt cosuno, we cultivate a calm, collaborative, and productive engineering atmosphere. We empower our engineers with the autonomy to excel in their work. Our development philosophy includes:Agile & Fast-Paced: We practice trunk-based development and implement daily releases to deliver value quickly to our users.Quality by Default: A thorough Cypress end-to-end testing suite and strict adherence to typing, linting, and formatting standards ensure our codebase remains clean and maintainable.DevOps Mindset: Our efficient CI/CD pipeline deploys to AWS using Kubernetes, with infrastructure managed as code via Terraform.Collaboration & Transparency: We prioritize open dialogue, constructive code reviews, and a culture where the best idea prevails, regardless of its source.Your ProfileWe seek a passionate and experienced engineer eager to build exceptional products. You will thrive in this role if you possess:Extensive professional experience in developing, deploying, and maintaining complex web applications using TypeScript.In-depth knowledge of Node.js for backend development and strong proficiency in React for frontend tasks.A practical problem-solving mindset with a high sense of ownership, comfortable driving projects independently.Experience in collaborative, agile product teams.Excellent communication skills in English.Bonus Points For:Experience with cloud services, DevOps practices, or machine learning frameworks.
Join our team as a Senior Full Stack Developer - Web (f/m/d) in Berlin! About Us At think-cell, we are on a mission to empower teams to effectively manage and publish content through our innovative web platform. As a Senior Full Stack Developer, you will play a vital role in shaping and expanding our web ecosystem. This position is ideal for a forward-thinking web engineer who thrives on tackling complex technical challenges, making informed architectural decisions, and building systems that are robust and maintainable as requirements evolve. You will engage with both frontend and backend technologies to enhance our web platform’s technical foundation, creating scalable solutions that facilitate seamless content management and publishing. You will collaborate closely with cross-functional stakeholders, including design, marketing, product, and engineering teams, while retaining strong ownership over technical quality and the platform's long-term vision. Our Core Values Forward Thinking: Embracing change and challenging the status quo. Ownership: Taking pride in our work and learning from our experiences. Customer First: Prioritizing the delivery of lasting value. Unified Team: Fostering collaboration, respect, and integrity. Strive for Excellence: Setting ambitious goals and pursuing quality. Your Responsibilities Design, develop, and enhance features of our web platform across both frontend and CMS backend. Address complex technical challenges pragmatically, balancing speed of delivery with long-term maintainability. Drive architectural enhancements to strengthen our web ecosystem's robustness, scalability, and usability. Develop and optimize backend functionality using PHP and Laravel for integrations and internal tooling. Refine our CMS and publishing workflows to support efficient content operations without compromising technical standards. Enhance performance, Core Web Vitals, accessibility, and technical SEO foundations across the platform.
Join Our Mission at HelsingAt Helsing, we are pioneering the future of defence technology through artificial intelligence. Our core mission is to safeguard democratic values and ensure that societies uphold their own ethical standards in technological advancements.We believe that as champions of democracy, we bear a unique responsibility to navigate the development and deployment of transformative technologies like AI with care and integrity.Our team consists of passionate engineers, AI experts, and dedicated program managers, all driven by a shared commitment to tackle some of the most intricate and meaningful challenges in the defence sector. We cultivate an open and transparent workplace culture that invites healthy discussions on the implications of technology in defence, its advantages, and its ethical dimensions.Your RoleAs a Flight Test Manager at Helsing, you will spearhead the establishment and management of a comprehensive flight test organization. This team will be tasked with providing high-quality test data to both internal stakeholders and external partners. You will define the necessary infrastructure, personnel, and collaborations essential for conducting safe and efficient flight tests throughout the product lifecycle, from initial R&D to final certification and acceptance testing. Your efforts in developing and integrating facilities, tools, and processes into a unified framework will facilitate the swift evaluation of our systems, ensuring that Helsing's defence AI capabilities are robustly validated and primed for deployment.Daily ResponsibilitiesRecruit, lead, and empower a diverse team of engineers and pilots to execute sophisticated flight operations.Design and implement thorough flight test plans addressing engineering requirements across the entire product spectrum.Oversee budgeting, resource allocation, and scheduling for flight test campaigns to ensure effective and timely execution.Direct the safe and effective conduct of all flight test operations, supervising detailed flight preparations, test procedures, and risk management activities.
About Scout24 Scout24 is the company behind ImmoScout24, Germany's leading real estate platform. For more than 25 years, Scout24 has helped shape the real estate market in Germany and Austria, creating a digital ecosystem that connects homeowners, seekers, and agents. The goal: make finding a home easier and more connected for everyone involved. Work Culture Scout24 brings together around 1,100 colleagues representing 58 nationalities. The team values diversity, individuality, and authenticity. Open-mindedness and learning are part of daily life, with mistakes seen as chances to improve and innovate. Collaboration and shared responsibility are central to how work gets done. Why Join? Be part of a welcoming, inclusive team Work in a culture that values continuous learning and growth Experience a workplace where diversity and individuality are celebrated Enjoy a range of benefits designed to support employees Location and Contract This is a 12-month fixed-term position based in Berlin.
Join our dynamic team at dreessommerse as a Senior BIM Manager. In this pivotal role, you will lead and manage Building Information Modeling (BIM) initiatives, ensuring the successful integration of advanced technology in our architectural projects. You will work closely with architects, engineers, and project managers to deliver innovative solutions that enhance project efficiency and design quality.Your expertise will be crucial in developing BIM strategies, overseeing project execution, and implementing best practices. You will be an integral part of our commitment to delivering high-quality outcomes that meet our clients' needs.
About the Companycoretylynt is an innovative AI-driven trading platform that is revolutionizing the industrial supply chain across infrastructure, energy, and construction materials. Our platform seamlessly connects trusted suppliers from Asia, Europe, and the GCC region with local demand, all through a single integrated solution.Leveraging our proprietary AI stack, we digitize and automate the complete lifecycle of material trading—from procurement and pricing to inventory management, logistics, and embedded financing—eliminating countless manual processes in favor of real-time orchestration.Our buyers enjoy instant quotes, reliable availability, and predictable delivery thanks to our unified operating system. Suppliers benefit from precise forecasting, disciplined demand management, and smooth integration into cross-border fulfillment networks. We collaborate with top-tier brands to execute both dropship and cross-dock fulfillment for large-scale transactions, transforming global supply chains into predictable, repeatable, software-like workflows.Supported by premier investors and institutional financing partners, coretylynt has achieved triple-digit million GMV, operates in six international markets, and is on a rapid trajectory towards profitability. With over 80 dedicated team members in Berlin (our headquarters) and Asia, we are crafting the world’s first industrial-grade AI operating system for materials, redefining global trade in one of the planet’s largest and most vital industries.Role SummaryWe are on the lookout for a seasoned Tech Recruiter who will take charge of scaling our hiring efforts across Product Management, Software Engineering, Platform & Infrastructure, and other technical domains. In this pivotal role, you will collaborate closely with senior leadership to assemble high-performing teams within our rapidly growing, highly technical organization.This role blends strategic oversight with hands-on execution. You will spearhead end-to-end recruiting initiatives, utilize data-driven insights to guide hiring decisions, and continuously refine recruitment processes to attract outstanding talent in a competitive market.You will be responsible for the entire recruiting agenda within these functions, ensuring a high-touch and thoughtful candidate experience while designing scalable hiring processes and contributing to our employer branding initiatives. Success in this position demands a high level of autonomy, a strong emphasis on quality and speed, and the ability to thrive in a dynamic, fast-paced environment.
Join our innovative team at Cint as a Senior Full-Stack Machine Learning Engineer, where you will excel at the convergence of software engineering and data science. This pivotal role allows you to transform raw data into impactful product solutions. You won't be just training models in isolation; instead, you will design and implement the data pipelines that empower them, as well as the production frameworks that deliver their outcomes.This hybrid position is ideal for a creator who possesses a scientific mindset. You will not only construct the engines of machine learning (ML Engineering) but also serve as a guide (Data Science), leveraging data to inform our product's future direction.Your Key Responsibilities:End-to-End ML Lifecycle: Spearhead the design, development, and deployment of production-grade ML models utilizing Python and Spark. You will oversee the complete lifecycle from feature engineering to model performance monitoring.Data Architecture & Pipelines: Develop and sustain robust data pipelines in our Databricks ecosystem.Exploratory Data Analysis (EDA) & Discovery: Conduct in-depth analysis of extensive datasets to identify hidden patterns, anomalies, and growth opportunities, interpreting the implications for our users.Statistical Rigor & Hypothesis Testing: Design and implement rigorous A/B tests and multivariate experiments, responsible for calculating sample sizes, p-values, and confidence intervals to validate product changes statistically.Metric Definition: Collaborate with stakeholders to establish what
