Team Lead Java Engineer - Remarketing

As a Team Lead Java Engineer in our Remarketing department, you will spearhead architecture, solution design, development, quality assurance, deployment, monitoring, and maintenance within our service-oriented platform. This platform currently features over 300 RESTful microservices. You and your team will take ownership of a selection of applications and se…

About Us1GLOBAL is a pioneering global mobile communications provider, dedicated to delivering innovative connectivity solutions for both enterprises and consumers. With a cutting-edge telecom platform that includes our proprietary global mobile core network, advanced in-house developed eSIM technology, and a comprehensive array of telecom licenses, 1GLOBAL operates as a fully regulated telecommunications provider across 40 countries.We proudly serve leading banks, enterprises, and digital-first businesses, including neo-banks, fast-moving consumer goods firms, travel industry leaders, and payment service providers. Currently, 1GLOBAL connects over 70 million individuals and devices worldwide, empowering our clients to confidently launch, scale, and innovate within the mobile ecosystem.1GLOBAL is a profitable and rapidly expanding enterprise, with projected full-year revenues surpassing US$200 million and profits exceeding US$25 million in 2025. Our strong cash flow allows us to continually invest in infrastructure, platform innovation, and global expansion. Recent years have marked a transformative phase in our journey, with significant enterprise and mass-consumer client acquisitions propelling our evolution into a dominant force in global mobile connectivity, specifically designed to support consumer brands in their telecommunications ventures.Founded in 2022 by seasoned tech entrepreneurs Hakan Koç and Pyrros Koussios, 1GLOBAL has swiftly established itself as a European technology leader reshaping the future of global telecommunications. As a regulated Mobile Virtual Network Operator (MVNO) in 12 countries and a telecom operator in an additional 28 markets, we are headquartered in the Netherlands with exceptional R&D centers located in Lisbon, Berlin, and São Paulo. Our team of nearly 500 experts across 15 countries is united by a singular goal: to redefine global mobile connectivity through technology, scale, and execution excellence.About the TeamWe are seeking a skilled and experienced engineering leader to join our newly formed team. You will collaborate with an international group, spearheading the development of 1GLOBAL's eSIM platform, which encompasses both consumer and IoT solutions. We value teamwork and foster a culture of total ownership over our deliverables, ensuring that we are both autonomous and accountable. Our primary focus is on our customers and our commitment to building and delivering valuable propositions.Fluency in English is essential for this role; please ensure your CV is submitted in English as part of your application.

Join 1global as a Team Lead in AI Engineering, where you will spearhead innovative projects and lead a team of talented engineers. Your expertise will drive the development of cutting-edge AI solutions that enhance our services and create lasting impact. Collaborate with cross-functional teams to define project goals, manage resources, and ensure timely delivery of high-quality results.

flix is hiring a Full-stack Engineer to join the Payments Team in Berlin. This team develops and maintains the systems that process payments, focusing on both a smooth user experience and the company’s business needs. Java and Kotlin are key technologies in this role. What you will do Collaborate with colleagues across disciplines to design, build, and launch new payment features Support and enhance the systems that process payments for flix customers Share ideas and technical knowledge to help shape the direction of the payment platform Requirements Strong experience with Java and Kotlin Interest in building payment solutions Ability to work onsite in Berlin Location This role is based in Berlin.

Role Overview ABOUT YOU GmbH is hiring a Team Lead Engineering for App & Web development. This leadership role guides a team of engineers working on digital products. The position is based in Hamburg or Berlin. What You Will Do Lead and support a team of engineers focused on app and web projects Encourage collaboration and technical growth within the group Promote high standards for digital product quality and delivery What We Look For Experience leading engineering teams Strong technical background in app and web development Comfort working in a changing, deadline-driven setting Location This role is based in Hamburg or Berlin.

Join our innovative team at auto1 as a Team Lead React Native Engineer (m/f/d). We are seeking a highly skilled individual to spearhead our mobile development efforts. You will lead a talented team in creating top-notch applications that enhance user experience and drive engagement. Your leadership will be pivotal in guiding projects from conception through to execution.

Greetings! We are Fever, the premier technology platform dedicated to culture and live entertainment.Our mission? To make cultural and entertainment experiences accessible to everyone. Utilizing our innovative technology and data-driven strategies, we are transforming the way audiences connect with live events. Each month, our platform motivates over 300 million individuals across more than 40 countries to explore unforgettable experiences, while also providing event creators with the tools they need to scale, innovate, and attract new audiences.Our achievements? We have partnered with industry giants such as Netflix, F.C. Barcelona, and Primavera Sound, delivered award-winning experiences internationally, and garnered support from top global investors! Impressive, isn't it? To fulfill our mission, we are on the lookout for proactive individuals who are passionate about shaping the future of entertainment!Are you ready to join the experience?Now, let’s dive into this role and how you will contribute to Fever’s mission.ABOUT THE ROLEHere’s what you’ll be doing:Establish and nurture strong business relationships with leading museums, cultural institutions, venues, and key stakeholders in the heritage and arts sector.Formulate and execute a growth strategy tailored to the market, employing innovative methods to enhance Fever's footprint in the museum sector.Effectively manage commercial strategies with large partners to ensure mutual value creation.Demonstrate robust organizational skills to successfully manage and expand a substantial client base.Work collaboratively with cross-functional teams to achieve partner growth both within Germany and internationally.

scalablegmbh is seeking a Technical Team Lead for the Data Platform team based in Berlin. This position centers on guiding a skilled group of data professionals and shaping the company’s data capabilities. Role overview The Technical Team Lead will oversee the development and execution of data strategies. The goal is to enable the organization to make informed, data-driven decisions. This includes responsibility for the design and implementation of scalable and efficient data architecture, as well as maintaining high standards for data quality and accessibility. What you will do Lead and mentor a team focused on data platform initiatives Supervise the creation and improvement of data solutions and architecture Ensure data quality and accessibility across projects Work closely with cross-functional teams to support business decisions with data insights Requirements Experience leading data-focused teams Strong background in building and maintaining data architecture Ability to collaborate with teams across different functions

Join Us as a TeleSales Team Lead – DACH Region Located in Berlin – On-siteAbout Our TeamThe DACH TeleSales team is essential to SumUp's expansion. We empower small business owners in Germany, Austria, and Switzerland with the tools they need to succeed. As a Team Lead, you'll be hands-on, directly engaging with your team, coaching on calls, assisting in closing deals, and exemplifying the highest standards of sales excellence in this market. We seek a leader who is energetic, accountable, and genuinely invested in their team’s success. Discover more about our Berlin office and envision your new workspace.Your ResponsibilitiesLead and mentor a team of Inbound Sales Representatives through regular one-on-ones, call shadowing, and performance evaluations to ensure they meet and exceed targets.Be actively involved in the sales process by supporting live calls, assisting in closing deals, and demonstrating the behaviors you wish to cultivate within your team.Analyze team performance data and translate it into actionable insights that drive week-on-week improvement.Foster a team culture where feedback is welcomed, continuous learning is encouraged, and achievements are celebrated.Collaborate closely with other sales leaders to enhance processes, share effective strategies, and contribute to the overarching sales strategy for the DACH region.

Role Overview Ramboll’s Mobility & Transportation Department in Berlin is hiring a Team Lead. This position manages a group of professionals focused on improving urban mobility and advancing sustainable transportation. The Team Lead coordinates projects that support smarter, greener city solutions. What You Will Do Lead and motivate a team working on urban mobility and transportation projects Oversee the planning and delivery of initiatives that support sustainable city development Support collaboration across disciplines to drive practical, forward-thinking solutions

Intermate Group GmbH is looking for an Account & Team Lead to join the team in Berlin. This position blends direct client account management with leadership responsibilities, aiming to deliver strong service and foster positive relationships with clients. Main responsibilities Guide and support a team, with an emphasis on growth and development Oversee key client accounts and maintain consistent service quality Shape strategic plans for both accounts and team operations Monitor and drive performance metrics to achieve business objectives Encourage a collaborative, results-focused team environment Location This position is based in Berlin, Germany.

We are seeking an experienced and dynamic Business Development Team Lead to join our team at Tide. In this role, you will spearhead the development and implementation of strategic initiatives to drive business growth. You will lead a team of dedicated professionals, fostering a culture of collaboration and innovation. Your leadership will be pivotal in identifying new market opportunities and enhancing our product offerings.As a Business Development Team Lead, you will be responsible for:Developing and executing strategic plans to achieve business objectives.Leading and mentoring a high-performing team.Identifying and pursuing new business opportunities.Building and maintaining strong relationships with key stakeholders.Analyzing market trends and competitor activities to inform strategic decisions.

Join our dynamic team at almedia as a User Acquisition Team Lead. In this pivotal role, you will spearhead our initiatives to drive user growth and engagement across multiple platforms. Your expertise in user acquisition strategies will enable us to reach new audiences and optimize our marketing efforts.You will collaborate closely with cross-functional teams, leveraging data analytics and market insights to enhance our acquisition strategies. If you're passionate about innovative marketing techniques and have a track record of successful campaigns, we want to hear from you!

scalable GmbH is seeking a Team Lead for Cloud Administration to guide the IT team in Berlin. This position centers on managing cloud infrastructure and overseeing daily cloud operations. The role is responsible for maintaining strong performance and security across all cloud systems. Role overview The Team Lead will coordinate cloud administration tasks, supervise a group of IT professionals, and support the ongoing reliability of cloud-based services. This position plays a key part in shaping how cloud technologies are adopted and used throughout the company. What you will do Oversee and manage cloud operations for scalable GmbH Maintain and optimize the performance and security of cloud infrastructure Mentor and guide team members in cloud administration best practices Encourage the adoption of new cloud technologies within the team Requirements Experience in cloud administration and IT team leadership Strong understanding of cloud infrastructure, performance, and security Ability to mentor and support team members Based in or willing to work in Berlin

radiuslimited seeks a Team Lead for Account Management in Telematics to join the Berlin office. This position centers on guiding a team dedicated to building strong client relationships and increasing customer satisfaction within the telematics sector. Key responsibilities Lead and support a group of account managers who work with telematics clients Design and roll out account management strategies tailored to client needs Set clear performance targets for the team and track progress Oversee daily team activities to maintain high standards of client service Encourage ongoing improvement and professional growth within the team Location This role is based in Berlin.

Join our dynamic team as a Junior Team Lead, where you'll play a pivotal role in advancing projects focused on autonomous vehicles (AV) and advanced driver-assistance systems (ADAS). This exciting position requires you to coordinate test teams, ensure project milestones are achieved, and utilize your insight into local regulations and environments to enhance field operations and data collection. This is a fantastic opportunity for an early-career professional eager to develop their leadership skills while contributing to groundbreaking innovations in the automotive sector.

Join our dynamic team at heyjobs as a Team Lead for Product Analytics! In this pivotal role, you will lead a talented group of analysts dedicated to driving data-informed decisions that enhance our product offerings.Your expertise will guide the development of analytical strategies and tools that provide deep insights into product performance and user behavior.

Sales Team Lead (m/w/d) - BerlinAt Salonkee, we believe that hairdressers and beauty experts should focus on their craft and creativity rather than administrative tasks. As one of Europe's fastest-growing SaaS companies, we provide salons with a comprehensive solution that includes smart online booking and automated payments.We're not looking for administrators; we seek innovators. In Berlin, we're embarking on the next chapter and searching for someone who can lead our local team and grow alongside us.Your Role: Collaborator, Strategist & MentorYou will be the face of Salonkee in Berlin. Your mission is to build a strong team while ensuring we remain close to our customers.Team Building & Coaching: You will develop a team of about five talents, leading people—not spreadsheets—through one-on-ones, collaborative training, and genuine feedback.Market Presence: You are not an office-based person. You will accompany your team to local appointments, assist with cold outreach, and demonstrate how Salonkee simplifies the daily operations of salon owners through live demos.Creating Structure: You will organize your week to ensure your team’s success, closely monitoring CRM data and key metrics to identify areas for adjustment proactively.Leading by Example: Initially, you will actively engage in sales, not to break records but to gain a thorough understanding of the market in Berlin.

KAYAK, part of Booking Holdings (NASDAQ: BKNG), runs a large-scale travel search platform used by travelers worldwide to find flights, hotels, rental cars, and vacation packages. The company also offers KAYAK for Business, which provides travel management solutions to organizations. Its network includes well-known brands like momondo, Cheapflights, and HotelsCombined. KAYAK aims to make exploring the world easier by building the best travel search engine and values innovation and real impact from its employees. Role overview As a Senior Java Software Engineer based in the Berlin office, you will play a key role in developing and refining the features behind KAYAK’s search and booking systems. The team collaborates with over 200 travel partners, giving users access to more than 500,000 hotels and 550 airlines. Your work will help ensure smooth, reliable experiences for millions of users each day. This position requires onsite presence in Berlin at least three days per week. What you will do Enhance search and booking algorithms to meet the needs of major corporate clients worldwide. Develop and maintain high-performance integrations with third-party APIs, including those for airlines, hotels, and rental car providers. Take ownership of your designs from concept through deployment, with a focus on code quality and system performance. Join code reviews and architectural discussions to keep the K4B project modular and reusable as KAYAK continues to grow. Requirements Bachelor’s degree in Computer Science or a related field. At least 4 years of professional experience working with Java. Strong knowledge of the Spring ecosystem (Spring/Spring Boot) and hands-on experience with both relational (SQL) and NoSQL databases such as PostgreSQL, MySQL, or Redis. Clear and effective communication skills in English. Ability to independently design and deliver engineering projects.

We are seeking an experienced and dynamic Team Lead to oversee our Application Security Team at moia. In this pivotal role, you will guide a talented group of security professionals dedicated to safeguarding our applications and ensuring the highest security standards are met. You will collaborate closely with development and product teams to integrate security practices into the software development lifecycle.As a Team Lead, you will be responsible for fostering a culture of security awareness and continuous improvement within the organization. Your leadership will empower the team to implement effective security measures, conduct threat assessments, and respond to security incidents.