Software Integration Engineering Internship

Rivian and Volkswagen Group Technologies collaborate to advance mobility, focusing on software-defined vehicles and the evolving landscape of electric transportation. Their teams combine strengths in connectivity, artificial intelligence, and security to create smarter, more efficient solutions for individuals and communities worldwide. The Software Integrat…

Role Overview JetBrains s.r.o. creates tools that help developers work smarter. The team is looking for a Software Engineer with experience in CLion, embedded debugging, and tool integrations. This position is open in several locations: Belgrade, Berlin, Limassol, Madrid, Munich, Paphos, and Warsaw. What You Will Do Design and enhance features in CLion focused on embedded systems. Debug and optimize embedded applications for reliability and performance. Integrate different development tools to improve workflow efficiency. Work with teams across disciplines to define needs and deliver solutions. Who We’re Looking For This role suits engineers who enjoy solving complex problems and improving developer tools. Curiosity, creativity, and a strong interest in technology are valued here.

About the RoleJoin Taktile, a rapidly growing Series B startup poised to dominate the automated decisioning market. We have teamed up with the Hasso Plattner Institute (HPI), a premier computer science institution in Europe, to offer an exclusive internship opportunity tailored for HPI students. This program is ideal for Computer Science students looking to acquire practical industry experience and lay the groundwork for a successful engineering career.If you are driven, possess strong engineering fundamentals, and wish to develop your skills as a software engineer under the guidance of seasoned mentors in a dynamic startup environment, this internship is perfect for you. Come and join the next generation of IT professionals who will contribute to the evolution of distributed systems, cloud computing, and scalable digital products.What You'll DoContribute to backend development using Python / FastAPI, hosted on AWS serverless architecture, or enhance React/TypeScript front-end components— or both!Actively participate in team rituals including daily syncs, planning sessions, demos, and technical deep-dives.Accelerate your personal growth and career by learning from our experienced team, contributing to core product features, and engaging in cross-team learning initiatives.Build relevant experience early in your career and enjoy the satisfaction of delivering value quickly.Requirements:Taktile operates as a hybrid company, requiring 3 days of in-office work at our Berlin headquarters.Fluency in English, both spoken and written, is essential for effective communication in our remote-friendly environment.Strong engineering principles with a focus on clarity and precision.Required ExperienceCurrently enrolled in a Bachelor's or Master's degree program at the Hasso Plattner Institute (HPI).Solid understanding of Computer Science fundamentals, including data structures, algorithms, networking, distributed systems, and databases.Preferred Qualifications:Experience with AWS is a plus, but not mandatory.

What does being a Consultant at Netlight entail?Become a vital part of the Netlight team in Berlin as a Consultant and help shape the future of software products and technical solutions alongside your colleagues and clients. We prioritize not only the digital product but also the impact it has on teams and businesses. You will have the autonomy to define your career trajectory, selecting from a diverse array of clients and roles that align with your personal skills, strengths, interests, and current market trends. Our projects span a broad technical spectrum, including fullstack development, backend development, data engineering, cloud solutions, architecture, web development, DevOps, and beyond. Rather than having rigid roles, we customize positions to fit individual talents.At Netlight, you determine your career path, the clients you work with, your roles (based on your unique strengths, interests, and experience), and your connections with mentors, coaches, and professional networks. The opportunities are limitless. Join us in building the future at Netlight.

Who We AreAt Helsing, we are at the forefront of defense AI innovation, dedicated to safeguarding our democracies. Our vision is to achieve technological supremacy, enabling open societies to maintain their sovereignty and uphold ethical standards in technology.We recognize our unique responsibility as a democratic entity to thoughtfully develop and deploy advanced technologies such as AI. Our team is passionate about this mission.We are a dynamic group of engineers, AI experts, and program managers, eager to welcome mission-driven individuals to our European teams, where your skills will be instrumental in tackling some of the most complex and significant challenges. Our culture promotes open dialogue and encourages thoughtful discussions regarding the ethical implications and benefits of technology in defense.The RoleEnvision constructing the essential infrastructure for a pioneering autonomous aerial platform that will take flight. At Helsing, your contributions will extend beyond mere software development; you will be instrumental in defining the core functionalities of our Unmanned Combat Aerial Vehicle (UCAV), the CA-1 Europa. This is an exceptional opportunity to impact a groundbreaking system designed from inception.You will engineer the advanced mission control framework, sophisticated infrastructure that facilitates real-time sensor processing, secure communications, seamless integration of autonomous decision-making modules, and dependable interfacing with lower-level flight control systems. Your code will be vital to the CA-1 Europa's performance, enabling it to navigate, perceive, and operate effectively in demanding environments.We develop software that operates under significant and unconventional technical constraints, functioning in diverse and ever-changing environments, while addressing a growing array of challenging use cases. The software we create is deployed in high-risk, high-stress situations, underscoring the necessity for reliability and seamless functionality. This presents a range of fascinating engineering challenges across multiple disciplines that you will help us tackle.

About the RoleJoin SumUp as a Senior Embedded Engineer within our Hardware Tribe, where you will collaborate with a talented cross-functional team of Hardware Engineers, Product Managers, QA Engineers, and more. Your expertise will be pivotal in developing our innovative Android-based payment devices, guiding the process from bootloader and kernel development to framework integration and validation.This is an exciting opportunity as we transition to using the Android platform for our proprietary hardware solutions. Our payment devices are uniquely designed with a focus on security and customization, necessitating a profound understanding of both embedded hardware and software.This position requires on-site presence in our Berlin office, as we value the organic interactions that emerge from working closely together.About the TeamYou may have already encountered our card readers while enjoying a cappuccino or settling a bill at your favorite salon. Our Hardware team is dedicated to crafting elegantly designed card payment devices and accessories that empower our merchants to launch, manage, and expand their businesses. We tackle a variety of engineering challenges spanning industrial and electronic design, embedded systems, mobile applications, and backend services.We foster an environment of open communication and continuous learning rather than strict regulations. If you are eager to innovate and support millions of independent merchants in achieving success, we encourage you to apply!Your ResponsibilitiesLead the system bring-up for the Android Embedded platform, focusing on bootloader, kernel, and driver integration.Create and integrate custom modules for SumUp, including kernel drivers, power management, and connectivity components.Enhance the build system to ensure stability and scalability across the platform.Debug hardware and software issues at the protocol level (I2C, SPI, UART, SDIO, etc.).Conduct testing and validation to ensure timely delivery of high-quality releases.Work closely with Hardware Engineers, QA, Product Managers, and Manufacturing/Supply Chain teams.Deliver Android OS features independently and contribute to a culture of engineering excellence within the Hardware Tribe.

About Speechify Speechify helps people access information by listening to articles, documents, and books. The platform supports users whether they are at their desks or moving through their day. With a growing user base and strong market position, Speechify leads its category in audio information. Role Overview The Core Experiences Team builds and maintains the core services and SDKs behind Speechify’s product experience on multiple platforms. This senior engineering role focuses on both product and infrastructure, with a strong emphasis on designing reliable APIs and efficient systems that make a real difference for users. What You Will Do Work alongside Product Teams to define project scopes, improve processes for faster customer feedback, and balance integration and user experience decisions. Deliver solutions through a cross-platform SDK. Improve existing features by designing efficient abstractions and optimizing algorithms for faster loading and smarter parsing. Build cloud functions, lightweight backend services, and background jobs using Kotlin. Location This position is based in Berlin, Germany.

Speechify builds technology that removes barriers to learning. Over 50 million people use our text-to-speech tools to turn PDFs, books, Google Docs, news articles, and websites into audio. Our products span iOS, Android, Mac, a Chrome Extension, and a Web App. Recognition includes Chrome Extension of the Year from Google and the 2025 Design Award for Inclusivity from Apple. Our fully remote team numbers nearly 200, including frontend and backend engineers, AI research scientists, and professionals from companies like Amazon, Microsoft, and Google. Many hold advanced degrees from top programs such as Stanford. Role overview Speechify is hiring a Software Engineer for the AI Data team. This position focuses on the entire data collection pipeline that supports model training. The work combines infrastructure, engineering, and research to build large-scale, high-quality datasets efficiently and cost-effectively. Location Berlin, Germany

PPRO helps businesses access local payment methods, making it easier for global companies to sell through the options their customers prefer. Partners include Ant Group, PayPal, and Stripe, supporting expansion into new markets. The team at PPRO brings together over 50 nationalities across more than 10 countries. Collaboration and innovation are central to how the company works, with a strong focus on the customer experience. Role overview The Senior Software Engineer - Transaction Processing joins the Gateways team in Berlin. This role centers on building, improving, and supporting PPRO’s global payment processing gateway. The work directly impacts the platform’s reliability, scalability, security, and compliance. There is a strong emphasis on making customer integration smoother and helping the business adopt new payment methods efficiently and securely.

Join our innovative team as a Fullstack Software Engineer specializing in Node.js. In this role, you will design, develop, and maintain scalable applications while collaborating with cross-functional teams to deliver robust solutions. Your expertise in both frontend and backend technologies will be essential in creating seamless user experiences.

Join our innovative team as a Senior Software Engineer specializing in Solr. In this fully remote position, you will have the opportunity to leverage your expertise in search technologies to design, implement, and optimize high-performance applications. Collaborate with cross-functional teams to drive the development of robust solutions that meet our clients' needs.

Who We AreHelsing is a pioneering defense artificial intelligence company. Our mission is to safeguard our democratic values and ensure that open societies can maintain their autonomy and ethical standards through technological leadership.We recognize our unique responsibility to thoughtfully develop and deploy transformative technologies like AI, and we take this duty seriously.Our team is ambitious and dedicated, consisting of engineers, AI experts, and program managers who engage directly with our clients. We seek mission-driven individuals to join our European teams and tackle the most complex and impactful challenges. Our culture is open and transparent, encouraging healthy discussions regarding the ethical implications and benefits of technology in defense.The RoleOur Ground to Air Human-Machine Interface (HMI) empowers air forces to operate autonomous systems effectively during missions. We develop software that must adhere to stringent technical constraints while functioning in ever-evolving environments. The software supports a diverse range of challenging use cases, from mission planning to command and control (C2) and debriefing, necessitating reliability and seamlessness.This role presents a variety of engaging backend and frontend engineering challenges across multiple domains that you will help us address. Examples include:Distributed systems (e.g., intermittent connectivity and eventual consistency)

About Our Team At SumUp, we provide a cutting-edge Point-of-Sale (POS) solution that empowers businesses such as cafes, shops, bars, and hair salons to operate seamlessly and grow. Our platform boasts a vast array of features, including product catalogs, inventory management, business analytics, compliance support, and loyalty tools. Our POS solution integrates flawlessly into the SumUp SuperApp, which is compatible with our proprietary register hardware as well as mobile devices like tablets and smartphones. As a Senior Android Developer, you will work alongside an innovative, cross-functional team consisting of Product Managers, Product Designers, Engineering Managers, and fellow developers. About the Role We are transitioning towards a Kotlin Multiplatform (KMP) strategy, facilitating shared development between Android and iOS. In this role, you will gain experience with this technology, helping to shape the future of our mobile applications. If you are a developer who prioritizes user-centric design, precision, and effective collaboration, you will thrive here. You bring structure to communication and flourish within a cross-functional environment. This position is based in Berlin, where face-to-face interactions fuel innovation and teamwork. Your Responsibilities Develop new features for the item catalog within the SumUp SuperApp Improve application architecture and actively contribute to our Kotlin Multiplatform strategy Enhance and maintain our unified Android app, utilized in over 60 countries, ensuring high-quality and scalable solutions Drive product evolution by identifying improvement opportunities and participating in daily decision-making Create comprehensive documentation and implement thorough testing for features prior to release Work closely with Designers, Product Managers, and Android engineers to ensure a cohesive UX experience across platforms Mentor and coach junior engineers You Will Excel in This Role If: You possess 8+ years of experience in mobile engineering, particularly with Android and Kotlin. You have 2+ years of experience with Jetpack Compose. You have a strong grasp of software design patterns (e.g., MVVM, MVI) and expertise in creating modular, scalable app architectures. You are knowledgeable about reactive programming (Flow, Coroutines, and Concurrency).

Become part of our dynamic team as a Scala Software Engineer (all genders) within our Payment division, contributing to a mission that truly matters! Our Payment team is committed to delivering a seamless and secure payment experience for our users. You will collaborate with a talented cross-functional team that shares a strong passion for developing innovative software solutions that not only serve our existing customers but also provide immense scalability. To reach our ambitious objectives, we are looking for someone who is eager to contribute their skills and grow with us.

About UsAt telli, we are pioneering the development of the first AI-native phone system. Since our inception at Y Combinator, the esteemed investors behind renowned companies like Airbnb, Stripe, and Coinbase, we have successfully achieved an impressive annualized revenue of >$2M with a compact team of just 12 talented individuals.Many organizations struggle with customer communication, not due to a lack of care, but because they are overwhelmed by the volume of calls. This often leads to the reliance on substandard outsourced call centers or internal teams spending excessive time on repetitive calls.With telli, our clients utilize AI voice agents to manage their routine calls, empowering human agents to concentrate on high-priority interactions. This translates to enhanced efficiency, satisfied teams, and superior customer experiences.Traditional phone systems were not built for an AI-first landscape. Hence, we are designing the premier AI-native phone system, enabling companies to oversee both their human and AI teams through a single platform.Having managed a 150-person internal call center at Enpal, our founding team possesses deep insights into the challenges and costs associated with providing high-quality customer experiences via phone communication.We are just getting started! Our mission is to enable every company to deliver an exceptional customer experience by eliminating the era of low-quality call centers.About the RoleThis position offers high ownership and significant impact for engineers who prioritize speed and the resolution of genuine customer challenges. You will not merely write code; you will oversee projects from inception to completion, influence core product and architectural choices, and help shape the future of our company.We are committed to assembling a small but highly effective engineering team. As we grow, we intend to maintain a lean core team, relying on engineers who can significantly influence the company’s trajectory.To thrive in this role, you should be comfortable working across various components of our tech stack. One week you may enhance the user experience of our frontend, while the next week you could delve into the asynchronous processing intricacies of our voice AI infrastructure. If you prefer to focus solely on a particular technology or aspect of the product, this role may not be the ideal fit for you.

Join Lever, a pioneering leader in talent acquisition technology, as we redefine the way organizations recruit and hire exceptional talent. With a mission to provide innovative hiring solutions for industry giants like Netflix, Shopify, and Cirque du Soleil, we invite skilled individuals to become part of our journey as we scale our operations. Our commitment to nurturing a people-first culture has earned us accolades as a top employer in San Francisco and across the U.S. If you are passionate about software engineering and want to contribute to a dynamic team, we want to hear from you!

Hello! At AMBOSS, we are on a mission to revolutionize medical education, and we are seeking a dedicated Software Engineer to join our innovative team!About AMBOSSFounded in 2012, AMBOSS is a forward-thinking learning and clinical decision support platform designed to empower medical professionals worldwide. Our cutting-edge technology transforms the way healthcare providers acquire and implement scientific knowledge, enabling them to offer the best possible care. Our team, known as AMBOSSians, is passionate about supporting clinicians and making their practice easier and more enjoyable.Why Join Us?As a Software Engineer in our ExamPrep Team, you will play a pivotal role in supporting healthcare learners as they prepare for exams. We provide personalized and adaptive Qbank content, predictive analytics, and tailored study recommendations, fostering confidence in approaching their assessments. Your contributions will directly impact the success of current and future medical professionals.Curious about our culture? Check out our video to discover what sets us apart.Your Responsibilities:Explore a diverse and complex product landscape, becoming an expert in both technical aspects and medical education requirements.Enhance personalized learning experiences through the deployment of deep analytical insights.Take ownership of feature development from inception through deployment and monitoring.Create testable prototypes and transition them into robust production systems.Contribute to the strategic vision and roadmap of the team’s product development.Collaborate closely with engineers, product managers, designers, medical editors, and marketing teams.Foster a strong engineering culture by sharing knowledge, practices, and experiences.Participate in team workshops at AMBOSS offices (travel approximately every two months).Your Profile:Proficient in Python with strong backend development expertise.Experience with frontend technologies (React, JavaScript/TypeScript) in a professional setting.Ability to work collaboratively in a team-oriented environment.Enthusiasm for continuous learning and professional development.

Join our dynamic team as the Director of Engineering for Pricing and Data in Logistics (all genders) at Delivery Hero. In this pivotal role, you will spearhead efforts to enhance our Pricing and Data domains, ensuring we consistently deliver exceptional experiences to our customers.As a member of our Logistics Team, you will confront significant challenges aimed at optimizing last-mile delivery, making it efficient, affordable, and sustainable. Your contributions will not only enhance the experiences of riders, customers, and merchants globally but will also support Delivery Hero's expansion into new sectors like grocery and retail.Leading a diverse team of over 40 engineers, data scientists, and managers, you will drive strategies that optimize pricing for long-term profitability across all markets. Collaborating closely with product and business teams, you will influence our pricing strategy and report directly to the Vice President of the Logistics Customer Product Line.Your mission includes:Empowering a diverse, cross-functional tech team and its leaders to achieve impactful results.Developing and implementing innovative pricing mechanisms and management features to foster profitable growth.Collaborating with regional managers and brand leadership to address local needs through scalable centralized product offerings.Enhancing our data and machine learning platforms to make Logistics an exceptional environment for data utilization and model deployment.

Who We AreHelsing is an innovative defense AI company dedicated to safeguarding democracies. Our goal is to achieve technological excellence, enabling open societies to make autonomous choices and uphold their ethical standards.As a democratic entity, we recognize our unique responsibility to thoughtfully develop and implement advanced technologies such as AI. We take this duty very seriously.Our team consists of driven engineers, AI specialists, and customer-oriented program managers. We are on the lookout for purpose-driven individuals to join our European teams and apply their expertise to tackle some of the most complex and impactful challenges. We foster an open and transparent culture that encourages healthy discussions on the use of technology in defense, its advantages, and its ethical considerations.The RoleAt Helsing, we are focused on creating and delivering AI-driven solutions and the necessary infrastructure that enables semi-autonomous platforms to localize, navigate, and perceive their surroundings in real time. We engineer software that must adhere to strict and unconventional technical limitations, function across diverse and rapidly changing environments, and accommodate an expanding array of challenging applications. Our work ultimately supports individuals operating in high-risk, high-pressure scenarios, necessitating reliability and ease of use. This offers a plethora of intriguing engineering challenges across various fields that you will help us address. Here are some examples:

Join PPRO in our mission to streamline access to local payment methods, empowering businesses worldwide to thrive by offering their customers preferred payment solutions. As a trusted partner to renowned organizations like Ant Group, PayPal, and Stripe, we help our clients tap into new markets and enhance customer connectivity, driving growth and innovation in global commerce.Our diverse global team, representing over 50 nationalities across 10+ international locations, is united in our pursuit of excellence. We are committed to continuous innovation, guided by our core values: #chooseaction, #beopen, #thinkcustomer, #gofurther, and #wintogether.Role Overview:As a Senior Software Engineer at PPRO, you will play a pivotal role in shaping our products and engineering culture. You'll tackle complex technical challenges, contribute to architectural decisions, mentor fellow engineers, and collaborate closely on code development. Your insights and expertise will significantly influence our team's success and the overall company direction.