Senior Systems Administrator

Acumatica seeks a Senior Software Developer in Belgrade to focus on Warehouse Management Systems (WMS). This role centers on creating and maintaining software that streamlines warehouse operations for clients. Key responsibilities Design, build, and maintain scalable software solutions for warehouse management Collaborate with teams across functions to deliver reliable, high-quality products Support ongoing improvements as customer needs evolve Role focus This position emphasizes both building new features and supporting existing WMS software. The work involves close coordination with colleagues to ensure solutions meet client requirements and adapt to changing business needs.

Join Acumatica as a Senior Software Developer - Localization and play a pivotal role in enhancing our software solutions for international markets. You will be responsible for designing, implementing, and maintaining localization features that enhance user experience across diverse languages and cultures. Collaborate with cross-functional teams to ensure seamless integration of localized content and functionalities.

P-1415 At Databricks, we are dedicated to empowering data teams to address some of the most challenging issues facing the world today — from revolutionizing transportation to expediting medical advancements. We achieve this by developing and maintaining the premier data and AI infrastructure platform, enabling our customers to leverage deep data insights for business enhancement. Founded by engineers, Databricks is embarking on a multi-year mission to create the most advanced Data Intelligence Platform. Building upon a solid foundation, our ambition is to significantly improve our product offerings. From the Storage Engine (data layout, encryption, caching, etc.) to the Query Engine (vectorization, query optimization, etc.), we aim to reevaluate every component to deliver the fastest, most user-friendly, and secure data platform for all workloads. As a senior software engineer, you will be a pivotal member of not just the Belgrade site but also the foundational team driving our multi-year Lakehouse vision. You will participate in the complete development cycle and embody all fundamental Databricks values (own it, data-driven decision making, teamwork, customer-centricity).

Join Us as a Senior Software Developer (Kotlin Build Tools) At JetBrains, we are driven by our passion for code. Since our inception in 2000, we have dedicated ourselves to creating the most powerful and efficient developer tools available. Our tools automate routine checks and corrections, accelerating production and allowing developers to innovate and create freely. Kotlin, a language developed by JetBrains, is a modern programming language that targets Java, Android, JavaScript, WASM, and native (LLVM) platforms. Launched in 2016, Kotlin has quickly gained traction, and in 2019, it was recognized as Google's preferred language for Android development, subsequently becoming a leading choice for server-side development. A robust build system is essential for any programming language, including Kotlin. Our goal is to streamline the integration of Kotlin-supporting build systems within IntelliJ IDEA. We are committed to ensuring that Kotlin projects are accurately represented in the IntelliJ IDEA model, and that the import process is swift and reliable. We currently support various build systems such as Gradle, Maven, and IntelliJ IDEA’s in-built JPS, with potential plans to expand our offerings. We are seeking a seasoned Software Developer with a solid foundation in software engineering to join our team and contribute to this exciting endeavor. Our codebase is primarily written in Kotlin and Java 11, managed in Git repositories, some of which are publicly available on GitHub. Your Role: Develop and enhance tools for integrating Kotlin with various build systems. Refine Kotlin’s integration from build system representations into the IntelliJ IDEA project model. Focus on import performance improvements, reliability, and introducing new features. What We’re Looking For: A passion for solving complex and challenging problems. A minimum of five years of professional experience in Kotlin or Java development. A desire to enhance Kotlin support within IntelliJ IDEA. Ability to design and write clear, maintainable code. A solid understanding of the algorithms behind your code. Strong collaboration skills, with the ability to listen to others and provide sound reasoning for your ideas. A commitment to professional growth through mastering new technologies and methodologies. A sense of pride in your work. A keen interest in improving the Kotlin developer experience.

Join our dynamic team at BlueCat Networks as a Senior Software Developer! In this role, you will be responsible for designing and implementing innovative software solutions that enhance our product offerings. You will collaborate closely with cross-functional teams to ensure high-quality deliverables that meet our clients' needs.

At JetBrains, we are passionate about code. Since our inception in 2000, we have dedicated ourselves to crafting the most powerful and effective developer tools available. By automating routine checks and corrections, our tools enhance productivity, allowing developers to innovate, explore, and create freely. The Version Control Experience team, part of the IntelliJ Platform division, is dedicated to refining version control workflows across all JetBrains IDEs. Our goal is to ensure that from the moment a user clones a project to exploring its branches and reviewing changes, working with Git and other version control systems is seamless, efficient, and trustworthy. Our work affects millions of users across various IDEs. We are seeking a skilled Kotlin or Java developer to join our efforts in enhancing the version control experience within JetBrains IDEs.

As a Senior Business Systems Analyst at Acumatica, you will play a pivotal role in enhancing our platform by leveraging your expertise in business analysis and systems design. You will collaborate with cross-functional teams to gather requirements, develop solutions, and ensure optimal performance of our systems.

About UsAt Rho, we're redefining banking for startups. Our innovative platform allows businesses to open accounts in mere minutes, issue cards, manage expenses, pay bills, and maintain financial records—all in one seamless experience supported by dedicated human assistance.About the RoleWe are seeking a skilled Senior Software Engineer with a focus on backend development to join our talented core product team in Belgrade. You will play a pivotal role in enhancing and scaling Rho's comprehensive finance platform.If you are passionate about technology and eager to expand your knowledge, you'll be working with the following tech stack:Python and GoGraphQLPostgreSQLDockerKubernetesGoogle Cloud Platform (GCP)

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.

Role Overview JetBrains is looking for a Senior Fullstack Developer to focus on AIR Automations. This role involves working closely with a skilled team to build and improve automation solutions. The position calls for strong experience in both frontend and backend development to create reliable applications that support customer workflows. Location Options include Belgrade, Berlin, Madrid, Munich, Prague, or remote within Germany.

Renesas Electronics Corporation seeks a Senior Backend Software Engineer based in Belgrade. The position centers on developing and maintaining backend systems that power advanced technology initiatives. Role overview This engineer will work on backend infrastructure, ensuring reliability and scalability for ongoing projects. The work involves supporting complex technology solutions that require careful planning and execution. Collaboration Regular interaction with colleagues from various disciplines is expected. Teamwork and clear communication are important, as projects often span multiple areas of expertise.

At Perplexity, we are seeking a talented Senior or Expert C++ Developer to become an integral part of our dynamic Search Core team. This pivotal role involves shaping the future of our search technologies and products. You will influence major architectural, design, and implementation decisions that define our technical infrastructure.Key ResponsibilitiesDesign and develop innovative search index storage solutions that encompass both streaming and batch data processing systems, optimized for high-load environments with the capacity to manage billions of web pages.Create foundational core search components, including advanced algorithms for efficient data retrieval and ranking.Maximize hardware performance to ensure optimal system functionality.Address complex challenges related to multithreading, concurrency, and optimization at the system level.Enhance subsystems to ensure reliable and consistent data replication within the core search architecture.Required QualificationsA minimum of 5 years of hands-on experience in C++ programming.Familiarity with Python or other scripting languages.A strong commitment to writing clean, efficient, and scalable C++ code.In-depth knowledge of algorithms and data structures with practical application skills.Comprehensive understanding of multithreading, including various strategies, challenges, and trade-offs.Experience in developing high-load, distributed, and hardware-related services.Expertise in real-time systems development.Preferred QualificationsExperience in building core components for search engines, trading systems, or database management systems.Proficiency with cloud services, Kubernetes (k8s), and AWS infrastructure.

Rivian and Volkswagen Group Technologies brings together two major automotive innovators to shape the future of software-defined vehicles. The team focuses on advanced operating systems, zonal controllers, and cloud connectivity, aiming to raise the bar for electric vehicle technology worldwide. Collaboration draws on deep experience in connectivity, artificial intelligence, and security to deliver vehicles that are smarter, more connected, and more sustainable. Role overview The Software Engineering Intern - Connected Systems will work on distributed systems that power in-vehicle features and link them to the Cloud Gateway and its supporting infrastructure. This role involves helping design, develop, and maintain core services that ensure these systems operate reliably and efficiently. What you will do Support the development and upkeep of distributed systems for connected vehicles Assist in designing and building core services that enable in-vehicle and cloud communication Contribute to efforts that keep these systems stable and reliable Location This internship is based in Belgrade.

P-1416 At Databricks, we are dedicated to empowering data teams to tackle the world's most challenging problems — from transforming transportation to accelerating medical innovations. Our mission is realized through the creation and management of the world's leading data and AI infrastructure platform, enabling our clients to harness deep data insights for enhanced business performance. Founded by engineers, Databricks has embarked on a multi-year journey to develop the premier Data Intelligence Platform. We are enhancing a strong foundation to create significantly improved products. From the Storage Engine (data layout, encryption, caching, etc.) to the Query Engine (Vectorization, Query Optimization, etc.), we aim to reimagine every component to deliver the fastest, most user-friendly, and secure data platform for all workloads. As a software engineer, you will be a pivotal member of the Belgrade site, contributing to the foundational team dedicated to realizing our Lakehouse vision. You will engage in the complete development cycle and embody all core Databricks values (ownership, data-driven, teamwork, customer-centric).

Role Overview Tide is looking for a Senior Staff Software Engineer to help shape the Agentic Platform. This platform aims to support small businesses with advanced technology. The position focuses on designing, building, and refining software that improves both user experience and operational workflows. Collaboration and Impact This engineer will partner with teams across disciplines to deliver solutions that matter. The work will directly influence how small businesses interact with Tide’s products and services.

At JetBrains, we are driven by a passion for code. Since our inception in 2000, our mission has been to develop the most powerful and efficient developer tools available. By automating mundane checks and corrections, our tools enhance productivity, allowing developers to innovate and create with greater freedom. Kotlin, a modern programming language developed by JetBrains, is designed for Java, Android, JavaScript, and native platforms. Since its launch in 2016, Kotlin has surged in popularity, becoming the official language for Android development and being widely supported across various frameworks, engines, and tools. With Kotlin Multiplatform and Compose Multiplatform, our aim is to empower Android developers to create exceptional multiplatform applications. The Kotlin Multiplatform Tooling team is dedicated to building tools that simplify this process. We are actively developing Kotlin Multiplatform plugins for both IntelliJ IDEA and Android Studio, alongside enhancing IntelliJ IDEA's Android support, KDoctor, and the Kotlin Multiplatform wizard. We are currently seeking an enthusiastic Android developer who is eager to share their knowledge and insights with our team and is excited about creating tools that they have always wanted. Our team is friendly and international, welcoming applicants who share our coding passion.

At d-Matrix, we are dedicated to unlocking the transformative power of generative AI. Positioned at the forefront of software and hardware innovation, we continuously challenge the limits of technological possibilities. Our workplace thrives on respect and collaboration.We embrace humility and prioritize open communication. Our inclusive team values diverse perspectives, leading to innovative solutions. We are on the lookout for passionate individuals eager to tackle challenges and driven by results. Ready to explore your potential? Together, we can shape the limitless future of AI.The Role: Senior Staff Software Engineer - AI KernelsLocation:Hybrid, working on-site at our Belgrade, Serbia office 3-5 days a week.What You Will Do:You will join a dynamic team responsible for productizing the software stack for our AI compute engine. Your role will involve the development, enhancement, and maintenance of software kernels tailored for next-generation AI hardware. With your extensive experience in building software kernels for hardware architectures, you will apply your deep understanding of various hardware systems and effectively map algorithms to these architectures. You will also be adept at translating computational graphs from AI frameworks into optimized implementations. Your comprehensive knowledge across the full-stack toolchain will enable you to navigate the complexities of hardware-software co-design, allowing you to deliver scalable software solutions within tight timelines. Collaborating closely with compiler experts, you will help develop robust compiler infrastructure while engaging with other software (ML and systems) and hardware (mixed signal, DSP, and CPU) specialists within the company.What You Will Bring:Minimum:An MS in computer engineering, mathematics, physics, or a related field coupled with 10+ years of industry experience, or a PhD in a pertinent area with at least 1 year of professional experience.A solid understanding of computer architecture, data structures, system software, and machine learning principles.Proficiency in C/C++ and Python development within Linux environments, with familiarity in using standard development tools.Experience in implementing algorithms using high-level programming languages such as C/C++ and Python.

Speechify is seeking a Senior Software Engineer in Belgrade, Serbia, to focus on Windows and desktop application development. The position centers on designing and building software that helps users access and interact with Speechify’s products more easily. What you will do Develop and maintain desktop applications for Windows platforms Collaborate with engineers and other team members to deliver new features Use software engineering skills to create solutions that support accessibility Contribute to projects that enhance user interaction with Speechify products Requirements Significant experience building Windows or desktop applications Solid understanding of software engineering principles Interest in improving accessibility and user experience Comfort working as part of a collaborative team This role is based in Belgrade, Serbia.

Role overview Renesas Electronics seeks a Senior Software Engineer in Belgrade to focus on platform development. The position involves designing and building software that supports and enhances Renesas products and services. This is a hands-on engineering role with an emphasis on technical quality and practical solutions. What you will do Develop and implement software for platform-level projects, contributing to the core technology stack. Collaborate with colleagues from various disciplines to deliver integrated solutions. Share ideas and technical expertise to improve and refine existing systems and processes. Team and culture The team values open collaboration and ongoing knowledge sharing. Members work together to advance technology and support each other's professional growth in a cooperative setting.