Backend Java Developer - Innovative Startups in Berlin

Join our innovative team at SWARCO as a Senior Java Developer in Berlin. In this pivotal role, you will be responsible for designing, developing, and maintaining high-quality software solutions that drive our projects forward. Your expertise in Java programming will be crucial in crafting robust applications that meet the needs of our clients.

Join our dynamic team at Swarco as a Tiefbauer / Monteur (m/w/d) in Berlin. We are looking for skilled professionals who are passionate about construction and installation work. In this role, you will be responsible for the installation and maintenance of our advanced traffic management systems. If you thrive in a collaborative environment and are eager to contribute to innovative solutions, we want to hear from you!

Role Overview Swarco is looking for a Field Service Technician - Electronics (m/f/d) based in Berlin. This position focuses on supporting clients by maintaining, troubleshooting, and repairing electronic systems on-site. The technician plays a key part in delivering reliable service and technical support to customers throughout the Berlin area. What You Will Do Diagnose and resolve issues with electronic systems at customer locations Perform routine maintenance and repairs to keep equipment running smoothly Respond to service requests and provide technical support in the field Work directly with clients to ensure their systems meet operational standards Location Berlin

Join our innovative team at redcare-pharmacy as a Senior Java Engineer. In this pivotal role, you will leverage your expertise in Java programming to develop robust, scalable applications that enhance our digital pharmacy solutions. Collaborate with cross-functional teams to drive the design and implementation of high-quality software solutions.We are looking for a proactive and detail-oriented engineer who thrives in a dynamic environment and is passionate about problem-solving. If you are ready to make a significant impact in the healthcare technology space, we want to hear from you!

Ausbildung zum Industriekaufmann (m/w/d) ab 2026 bei Swarco Swarco bietet ab 2026 einen Ausbildungsplatz zum Industriekaufmann (m/w/d) in Berlin. Die Ausbildung vermittelt die wesentlichen Grundlagen des Berufs und ermöglicht Einblicke in verschiedene Abteilungen. So sammeln Auszubildende praktische Erfahrungen und lernen unterschiedliche Unternehmensbereiche kennen.

Join Swarco as a Team Lead in our DevOps and IT Operations & Automation department. In this pivotal role, you will lead a dynamic team to optimize our IT operations and enhance automation processes. You will be responsible for driving innovation, ensuring operational excellence, and collaborating closely with other departments to support our mission of providing innovative traffic and mobility solutions.

Join our innovative team at Lightspeed Commerce Inc. as a Senior Software Developer specializing in Java. In this pivotal role, you will work on our Third Party Ecosystem, contributing to the development of cutting-edge software solutions that enhance our platform's connectivity and flexibility.As a Senior Software Developer, your expertise will guide our projects, ensuring high-quality code and efficient workflows. Collaborate with a talented team of developers and stakeholders to drive our technology forward, fostering an environment of continuous improvement and excellence.

Join Swarco AG as a Technician for Traffic Engineering Systems (m/w/d) in Berlin! In this role, you'll be responsible for the installation, maintenance, and repair of advanced traffic management systems. Collaborate with a dynamic team to enhance urban mobility and ensure traffic safety for all users. Your expertise will play a crucial role in developing intelligent transportation solutions.

Join Our Innovative Team at 1GLOBALAt 1GLOBAL, we are redefining mobile connectivity on a global scale. As a leading technology-driven mobile communications provider, we deliver seamless connectivity solutions for both enterprises and consumers. Our advanced telecom platform, featuring our proprietary global mobile core network and in-house developed eSIM technology, empowers us to operate as a fully regulated telecommunications provider across 40 countries worldwide.We partner with some of the world’s premier banks, enterprises, and digital-first businesses, including neo-banks and global consumer goods companies. With over 70 million connections, we enable our clients to innovate and scale their operations confidently within the mobile ecosystem.As a profitable and rapidly growing business, we project revenues exceeding US$200 million in 2025, with profits surpassing US$25 million. Our strong cash flow allows us to invest continuously in our infrastructure, platform innovations, and global expansion initiatives. Our recent successes have marked a pivotal phase in our journey, with significant client acquisitions propelling us into a global mobile connectivity powerhouse.Founded in 2022 by seasoned tech entrepreneurs Hakan Koç and Pyrros Koussios, 1GLOBAL is quickly emerging as a European technology leader, committed to shaping the future of global telecommunications. As a fully regulated Mobile Virtual Network Operator (MVNO) in 12 countries and a regulated telecom operator in another 28, we are headquartered in the Netherlands with R&D hubs in Lisbon, Berlin, and São Paulo. Our dedicated team of nearly 500 experts across 15 countries is driven by a singular ambition: to enhance global mobile connectivity through innovative technology and operational excellence.About the RoleDesign and develop impactful features while contributing to the architectural framework with a focus on resilience, scalability, security, and fault tolerance.Champion high code quality and best practices to maintain robust software development.Work collaboratively in an agile team environment to ensure timely product delivery and management.

We are seeking a dedicated and experienced Lead Electrical Specialist to oversee and manage our electrical operations in Berlin. In this pivotal role, you will ensure the highest standards of electrical safety and compliance are adhered to while leading a team of professionals in the execution of various projects. Your expertise will be crucial in enhancing our operational efficiency and maintaining our commitment to sustainability.

Join Swarco, a leader in traffic technology solutions, as an Electrician for Traffic Technology Systems. In this role, you will be responsible for installing, maintaining, and troubleshooting essential traffic systems that enhance road safety and efficiency.

We are seeking a skilled and experienced Construction Manager (m/f/d) to lead our construction projects in Berlin. As the Construction Manager, you will be responsible for overseeing all aspects of construction operations, ensuring projects are completed on time, within budget, and to the highest quality standards.Your expertise will play a pivotal role in project planning, resource allocation, and team management, creating a safe and efficient work environment.

Atolls is the world’s largest community-driven shopping platform, active in over 20 markets.We empower millions of consumers to make informed spending decisions throughout discovery, evaluation, and re-purchase by connecting them with the right brands and retailers.Our diverse team of over 1,000 professionals across 10 countries develops products utilized daily on a global scale, where you will have genuine ownership and see your influence. Do you aspire to shape the platforms consumers depend on for confident shopping? If so, read on.About This Role:We are seeking a passionate Senior Android Developer to join our collaborative team in Berlin or remote from anywhere in Europe. Your contributions will be pivotal in the development, maintenance, and publication of our application.Your expertise in the Android ecosystem and commitment to staying abreast of the latest technologies will ensure our application remains current with OS updates and new features, enhancing its appeal. We focus exclusively on our own app and strive to make it the most engaging experience possible!Your efforts will significantly influence how millions of consumers engage with our platforms, helping them make smart, fair, and rewarding choices.Our Benefits:At Atolls, we are dedicated to fostering both your professional and personal development. Here’s what you can expect:A culture that prioritizes personal and professional growth, with opportunities for internal mobility.A supportive and open-minded team that values diverse perspectives and innovative ideas.32 days of paid vacation plus your birthday off, allowing you ample time to recharge.A flexible hybrid working model to balance work and life, with remote work permitted for this role.Access to a learning budget and internal training to facilitate your growth within the role.Mental health coaching to support your overall well-being.Regular global and local gatherings to celebrate achievements and strengthen connections.

Join Swarco as a Product Owner for our Traffic Domain, where you will be at the forefront of innovative traffic management solutions. In this role, you will collaborate with cross-functional teams to define product vision and strategy, ensuring that our offerings meet the evolving needs of cities and communities.

Join swarco as a Traffic Engineer / Traffic Planner and become part of a dynamic team dedicated to creating innovative traffic solutions. In this role, you will play a pivotal part in developing and implementing traffic management strategies that enhance road safety and efficiency. We are looking for an enthusiastic professional who is eager to make a difference in urban mobility.

Swarco seeks a System Engineer (m/f/d) to work on Traffic Computing Systems in Berlin. This role helps shape solutions that improve traffic management and support road safety initiatives. Key responsibilities Design systems that manage and optimize traffic flow Implement and test advanced traffic computing solutions Maintain and enhance existing systems to ensure reliable operation Location This position is based in Berlin.

Join Atolls, the world's largest community-driven shopping platform, active in over 20 markets.We empower millions to make informed spending choices across the discovery, evaluation, and (re-)purchase phases by connecting consumers with the right brands and retailers.Our diverse team of over 1,000 individuals across 10 countries develops products that millions use daily at a global scale. Here, you'll have true ownership of your work and witness its direct impact. Are you ready to help shape the shopping experiences that people trust? Keep reading.About This Opportunity:We are on the lookout for a Senior Software Engineer (Java/SpringBoot) to enhance our Shopping team based in Berlin. In this pivotal role at Atolls, you will play a critical part in enabling our consumers to maximize their value for money by delivering an outstanding shopping rewards experience online and in-store. You'll be instrumental in crafting exceptional user experiences, empowering consumers to make informed and confident shopping decisions. Your contributions will directly influence how millions of users engage with our platforms, guiding them towards making smart, fair, and rewarding choices.Our Perks:At Atolls, we are committed to fostering your professional and personal development. Here’s what we offer:A culture that champions personal and professional growth, coupled with internal mobility opportunities.A supportive and inclusive team that values diverse perspectives and innovative ideas.32 days of paid vacation plus your birthday off for optimal work-life balance.A flexible hybrid working model to accommodate your lifestyle.Access to a dedicated learning budget and internal training.Mental health coaching to support your well-being.Regular global and local events to celebrate achievements and foster connections.Opportunity for a sabbatical after three years with the company.

Join our dynamic and innovative team at bitlane as a Senior Backend Developer. We are seeking a passionate software engineer to contribute to our product development journey from conception to deployment and beyond. In this role, you will collaborate closely with project managers and frontend developers to ensure that we meet and exceed our project requirements. The ideal candidate will possess a deep understanding of software engineering principles and industry best practices, delivering clean, maintainable, and error-free code with robust test coverage. You will be responsible for writing automated tests, conducting code reviews, and taking end-to-end ownership of your projects. We value problem solvers with an inquisitive and innovative mindset, ready to leverage their software development skills to create new services. Your role will involve backend development across a variety of projects, ranging from small applications and single-page websites to comprehensive e-commerce systems and complex CRM solutions. If this resonates with your skill set, we look forward to receiving your application!Responsibilities:Collaborate with our software team to design and launch new featuresEnhance our product and codebase with your analytical insightsMaintain our systems at the cutting edge while developing our growing environmentExpand our existing web technology portfolioCreate new microservices using AWS and improve existing onesDevelop and maintain tools for software and data interactionDefine project scope in collaboration with project managersCommunicate your work status and meet deadlines established with project managers

Join Swarco AG as a Project Manager in the field of Traffic Control Technology. In this dynamic role, you will lead innovative projects aimed at enhancing urban mobility systems. You will collaborate with a diverse team of professionals, develop project plans, manage timelines, and ensure successful implementation of cutting-edge traffic solutions.