Site Reliability Engineer (SRE)

Join Unlimit as a Site Reliability Engineer (SRE) and play a crucial role in enhancing the reliability, scalability, and performance of our innovative fintech platform. Collaborate with cross-functional teams to design, implement, and maintain cloud-based infrastructure and distributed systems. Your expertise in Linux systems engineering, Kubernetes, and aut…

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.

Key Responsibilities Take on a critical Production Support role with 24/7 responsibilities, collaborating with the Global Operations team to ensure 99.99% uptime. Coordinate and prioritize support tasks with fellow DBA team members. Administer databases on Linux-based systems, including Telesign's production databases using Microsoft SQL, PostgreSQL, and MySQL. Engage in activities such as database installation, deployment, maintenance, performance tuning, optimization (SQL queries, stored procedures, and DB engines), troubleshooting, backups/restores, and implementing proactive monitoring to alert Technology Operations to any issues. Assist developers by providing guidance on database query patterns, table design, and performance enhancements, particularly for high transaction volume OLTP/API products, Business Intelligence, Data Warehousing, Data Science, and Knowledge Engineering. Collaborate closely with key personnel to design and build a data warehouse from existing data sources to enhance business operations through decision support, trending, and reporting on vital corporate performance indicators. Serve as the database expert, working with other senior technical staff to deliver highly available and reliable database platforms that support business needs. Provide consultative support to colleagues who may have less expertise in database technologies and their functionalities.

JetBrains is seeking a Senior Machine Learning Researcher to focus on Spectrum. This position centers on applying machine learning expertise to improve product features and contribute to ongoing research efforts. Role overview This role involves working with a team dedicated to advancing the capabilities of Spectrum. The Senior Machine Learning Researcher will use their knowledge to influence product direction and participate in research projects that drive innovation. Key responsibilities Apply machine learning methods to enhance Spectrum's technology. Contribute to research initiatives that inform future product development. Share insights and provide leadership within the research team. Locations This position is available in Amsterdam, Belgrade, Berlin, Limassol, Madrid, Munich, Paphos, Prague, Warsaw, and Yerevan.

Join our vibrant team at Telesign as a Cloud DevOps Engineer where you will be instrumental in shaping and managing our cloud infrastructure. Your expertise in Amazon Web Services (AWS) will help us maintain scalability, reliability, and security in our applications. If you are enthusiastic about harnessing cloud technologies and automating processes to drive continuous improvement, we want to hear from you! Take the next step in your career by applying today and become part of our innovative team! Key Responsibilities: Cloud Design and Management: Architect, provision, and maintain high-performing and scalable distributed systems on AWS. Lead implementation with your technical expertise and guidance. Automation, GitOps & CI/CD: Create and support CI/CD pipelines to automate the deployment and testing of infrastructure and components. Monitoring & Performance: Develop robust monitoring and alerting systems to ensure cloud environment availability and performance, while administering systems and identifying optimization opportunities. Security & Compliance: Ensure that our cloud infrastructure meets security and compliance standards in line with industry best practices. Collaboration: Partner closely with development teams, product managers, security, and operations to streamline application delivery. Cost Optimization: Evaluate cloud infrastructure costs and recommend strategies to reduce expenses. Documentation: Keep detailed architectural documentation, including design specs and guidelines, to support implementation and knowledge sharing.

About Unlimit Unlimit is a pioneering global fintech ecosystem designed to dismantle financial barriers that hinder business growth. Our company offers a robust infrastructure essential for global expansion, featuring seamless payment processing, multi-currency business accounts, Banking as a Service (BaaS), and cryptocurrency gateways integrated into a single, intelligent platform.With a presence in 17 locations worldwide, Unlimit combines localized expertise with a vast financial network, allowing businesses the agility to grow across regions with confidence and speed. We are at the forefront of payment evolution, transitioning our infrastructure from traditional human-operated fintech to an AI-native financial system where APIs are utilized by machines, integrations are managed by agents, and systems continuously improve through intelligent automation. Our future users will not just be humans; they will be AI agents representing the interests of individuals and businesses.At Unlimit, we aim to exceed the expectations of today’s businesses by constructing the neural framework for a borderless global economy.About the Role: As the Senior Product Manager, you will take ownership of and implement the strategy for our payment processing infrastructure, which underpins global acquiring, transaction lifecycle management, and wallet operations. Your primary objective will be to develop scalable, compliant, and high-performance payment solutions that cater to intricate business needs and adapting regulatory standards. This position demands extensive knowledge of card scheme regulations (Visa, Mastercard), wallet architecture, and settlement logic, paired with a strong product focus to foster innovation in AI-driven optimization and processing automation. You will collaborate closely with engineering, compliance, and finance teams to ensure Unlimit maintains its position as a leader in payment technology.

infuse is seeking a Senior Product Manager for a contract position. This remote role is open to candidates based in Belgrade, Serbia. The focus is on shaping product strategy and building a roadmap that balances customer needs with business objectives. Key responsibilities Collaborate with cross-functional teams to set and refine product direction Analyze market trends to support decision-making and prioritize initiatives Define and clearly communicate the product vision Lead projects that help determine the future of infuse’s products Location and work arrangement This is a contract role for candidates located in Belgrade, Serbia. The position offers full remote work flexibility.

Join our dynamic team at Telesign as a Customer Support Engineer, where you will play a crucial role in ensuring customer satisfaction by providing exceptional technical assistance and support. You will engage directly with clients, troubleshooting their issues and providing timely solutions to enhance their experience with our products.In this role, you will be responsible for diagnosing and resolving technical problems, collaborating with cross-functional teams, and contributing to product improvement initiatives. Your expertise will be pivotal in maintaining our commitment to excellence and innovation.

Join our dynamic team at unlimit as a Senior UI/UX Designer. In this pivotal role, you will be responsible for designing intuitive and engaging user interfaces that enhance the overall user experience. You will collaborate closely with product managers and developers to create innovative solutions that resonate with our users.Your expertise in UI/UX design will be crucial in shaping our products and ensuring they meet the high standards of usability and aesthetic appeal.

Join our dynamic team at BlueCat Networks as a Senior Quality Assurance Specialist. In this role, you will play a pivotal part in ensuring the highest quality of our software solutions. You will work closely with development teams to identify, document, and resolve defects, while also participating in the design and execution of test plans.Your expertise will help us deliver robust and reliable products to our customers, enhancing their experience and satisfaction with our services.

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.

Wargaming’s Belgrade studio is building a new AAA title: World of Tanks. The team is looking for a Senior Concept Artist to help define the game’s visual identity from the earliest stages. Role overview This role centers on shaping the look and feel of World of Tanks. The Senior Concept Artist will play a key part in setting the artistic direction, working from initial sketches through to final concepts that guide production. Creativity and dedication are essential, as the team values original ideas and thoughtful visual solutions. What you will do Create concept art to establish the visual style and atmosphere of the game Collaborate with artists, designers, and developers to develop and refine ideas Contribute new concepts and visual directions throughout the project Help steer the overall artistic vision for a large-scale, collaborative effort Team and culture The Belgrade team brings together experienced professionals and emerging talent. Collaboration is a core value, and every concept artist’s perspective influences the final product. Input from all team members is encouraged and respected as the project takes shape. Location This position is based in Belgrade.

ABBYY is seeking a Staff Software Engineer to join the team in Belgrade, Serbia, with a hybrid work arrangement. This position plays a central part in developing software that enables organizations to manage and use their data more effectively. Key responsibilities Design and implement new software features and systems. Develop solutions aimed at increasing productivity and efficiency for ABBYY’s customers. Collaborate with fellow engineers to deliver reliable and well-structured products. Role focus This role centers on building software that supports businesses in working smarter with their data. The Staff Software Engineer will contribute technical expertise and work closely with the development team to ensure high-quality results.

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.

Role Overview Ocorian is hiring a Senior Specialist in Fund Services for the Belgrade office. This role focuses on delivering fund administration solutions and supporting high standards of client service.

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.

Rivian Automotive is seeking a Software Engineer II in Belgrade to work on streaming technologies for electric vehicles. This position supports the development of software that improves vehicle connectivity and overall performance. Role overview This role centers on building and refining streaming solutions that support Rivian’s connected vehicle features. Collaboration with teams across engineering, product, and design will be part of daily work, ensuring software meets user needs and quality standards. What you will do Develop and maintain streaming software for Rivian’s electric vehicles Work closely with cross-functional teams to deliver reliable and scalable solutions Contribute to the design and implementation of features that enhance connectivity and performance Requirements Experience in software engineering, ideally with streaming technologies Strong collaboration skills and a focus on delivering high-quality software

Join us to:Engage in the development of all phases of large and complex domestic and international projects, from competitions to execution plans.Exclusively design within a BIM (Building Information Modeling) environment.Collaborate with designers from various disciplines within the company.

Oversee and maintain virtual infrastructure while providing essential support for network operations.Efficiently manage service requests through the ticketing system.Constantly monitor and respond to alerts and alarms.Utilize time tracking software for accurate reporting.Regularly update and create documentation to support daily operational processes.Actively contribute to the development and execution of digital and AI transformation initiatives.

Job OverviewJoin Wargaming's dynamic Analytics team as a dedicated Data Engineer. This role demands a proactive mindset, a passion for data, and a results-driven approach. As a Data Engineer, you will harness your technical expertise in high-load telemetry and data warehousing while collaborating effectively across teams.Your work will involve analyzing diverse product data, from financial metrics to detailed in-battle telemetry, capturing player actions, vehicle movements, and interface events. All insights are consolidated into a centralized data warehouse for near real-time analytics.Collaboration is key, as you'll work closely with the Data Warehouse team and a global community of over 50 analysts. This position offers the chance to thrive in a data-centric industry and leverage modern analytics technologies for tangible product outcomes.