AI Engineer - Python Developer

Design, develop, and sustain efficient, reusable, and reliable C++ code.Ensure code quality and maintain organizational standards.Implement performance improvements and quality modules to enhance overall application functionality.Collaborate effectively with team members to achieve project goals.Create and uphold features using Unreal Engine (UE).

Xsolla is looking for a 3D Character Artist with experience in Unreal Engine to join the team in Serbia. This role centers on creating detailed and visually compelling character assets for game development projects. What you will do Design, model, and texture high-quality 3D character assets Work closely with game designers and animators to integrate characters into ongoing projects Collaboration This position involves frequent teamwork with designers and animators to ensure characters fit the artistic and technical needs of each project. Key skills Proficiency in Unreal Engine Strong skills in 3D character design, modeling, and texturing Ability to work collaboratively within a creative team

Join our innovative team at Xsolla as an Unreal Engine Gameplay and Backend Programmer on a 6-month contract basis, with the possibility of extension. In this role, you will be pivotal in developing high-quality game mechanics and backend systems that enhance user experience and engagement. You will collaborate with talented developers and game designers to bring exciting gaming projects to life.

Responsibilities:Collaborate seamlessly with engineers and artists to improve and streamline the process of asset production.Develop tools for efficient asset management within the engine.Create new shaders and enhance existing ones for optimal visual fidelity.Optimize assets, shaders, and pipelines to meet specific hardware requirements.Identify and resolve bugs while troubleshooting technical challenges.Foster a collaborative, team-oriented work environment.Document processes for tools and pipelines to aid team understanding.

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.

Join Our Team as an Engine C++ Developer for World of Warships!Wargaming is on the lookout for a skilled Engine C++ Developer to contribute their expertise to our globally acclaimed project, World of Warships. Our dynamic team consists of highly skilled professionals across various domains, all working towards the goal of creating the ultimate MMO Action game for our players! The technical challenges we face are exciting, as we strive to balance performance and resource usage while integrating cutting-edge technologies into a large-scale project. Our tech team is integral to enhancing the client side of our proprietary game engine, primarily utilizing C++20. Join us and help shape the future of World of Warships!

Join Sperasoft, a premier game co-development firm nestled in the vibrant tech hub of Silicon Valley. We collaborate closely with industry-leading partners to create top-notch games for renowned publishers worldwide. As part of Keywords Studios, we offer an array of technical and creative services tailored for the global gaming sector and beyond.Key ResponsibilitiesDesign, develop, and uphold efficient, reusable, and reliable C++ code.Ensure high standards of code quality and organization.Implement performance optimization and quality assurance modules.Facilitate effective communication within the development team.QualificationsStrong proficiency in C++ with a solid understanding of language specifications.Familiarity with the standard library, including STL containers and algorithms.Knowledge of memory management in non-garbage collected environments.Comprehension of dynamic polymorphism and C++ specific concepts.Experience with C++ templates is advantageous; production experience in UE4/5 would be a significant plus.Adeptness with continuous integration practices.Strong communication skills in English, both spoken and written.Experience in production UI would be highly beneficial.BenefitsEngage with a diverse and talented team on exciting and challenging projects.Opportunities for learning and development, including mentorship, lectures, and participation in industry conferences and events.Comprehensive medical care package.Flexible working hours to promote work-life balance.Complimentary breakfasts, snacks, fruits, and access to tea and coffee machines throughout the day.

ABBYY seeks a Senior Software Engineer with expertise in C++ and C# for its Belgrade office. This hybrid role centers on developing and improving high-performance software that powers important company projects. Key responsibilities Design and build software applications using C++ and C# Collaborate with team members to create solutions that meet quality and efficiency goals Enhance code and systems to improve performance and reliability Location and work arrangement The position is based in Belgrade, Serbia. A mix of in-office and remote work is expected.

Role overview Sperasoft seeks a Rendering Developer to work remotely from Belgrade, Vojvodina, Serbia. The main focus is on creating and refining graphics engine components for PC and console games. This position involves both building new rendering features and tuning existing systems for better performance and visual results. What you will do Design and implement graphics engine components across several gaming platforms. Optimize rendering systems at multiple levels to boost efficiency. Write C++ code that is clean, efficient, and easy to maintain. Influence technical choices and contribute to the direction of rendering architecture. Participate in all stages of game development, from prototype through release. Collaborate with engineers, artists, designers, and QA to help deliver polished games. Mentor junior engineers and share knowledge within the team.

JetBrains is seeking an AI Lead focused on integrating artificial intelligence into the C++ ecosystem. This role shapes how AI features enhance C++ development tools, directly impacting the way engineers write and maintain code. Key responsibilities Lead initiatives that embed AI capabilities into JetBrains C++ products Collaborate with engineering teams to design and implement AI-driven solutions for software development workflows Help set the direction for AI in C++ tooling at JetBrains Locations This position is open in Amsterdam, Belgrade, Berlin, Limassol, London, Madrid, Munich, Paphos, Prague, remote (Germany), Warsaw, and Yerevan.

Job OverviewJoin our innovative Game Engine Development team at Wargaming as a Render Engineer. In this role, you will be pivotal in enhancing a cross-platform game engine built in C++, contributing to the future of gaming.Your ResponsibilitiesDesign and implement new graphic features while optimizing existing onesRefactor and optimize code, address graphic issuesAdhere to coding standards while writing efficient codeCreate detailed technical documentationYour QualificationsOver 2 years of experience in commercial C++ developmentFamiliarity with graphics APIs such as DirectX, Vulkan, or OpenGLSkilled in shader programming (GSL, HLSL)Fundamental understanding of linear algebra (vectors, matrices, quaternions)Experience in developing 3D demo applications or personal enginesProficiency in using debugging and profiling tools (Nsight, RenderDoc, PIX, etc.)Deep understanding of the graphics pipeline and GPU architectureHands-on experience with DirectX 11/12/VulkanPreferred SkillsIntermediate English proficiencyBenefitsOur Belgrade office offers a range of employee benefits, including:Up to 5 additional vacation days based on tenureAdditional paid time off (5 Personal Days, Birthday Leave, Marriage Leave, Compassionate Leave)Sick Leave Compensation and Maternity Leave BenefitsComprehensive Private Health InsuranceCareer development and educational opportunitiesLanguage learning platforms and English clubsMental well-being programs (iFeel)Commuting allowancesCompany eventsFitPass membershipsExclusive employee discountsA personal gaming accountComplimentary coffee, fruits, and snacks in the officeAn on-site canteen with subsidized mealsSeniority awardsReferral programs

Join the Acumatica team as an Intern Developer, where you'll play a pivotal role in creating innovative, production-grade cloud-based ERP, CRM, and web applications using Microsoft technologies such as .NET, C#, and MS SQL Server. This summer internship (3-month contract, 40 hours per week) is a fantastic opportunity to work alongside experienced developers in our Belgrade office, located in the Skyline Afi Tower (Kneza Miloša 88a, Skyline offices, building C, the tallest tower, 2nd floor).Key Responsibilities:Contribute to the design and development of business applications and customizations.Develop data access layers, business objects, and presentation layers.Research and prototype ERP modules utilizing emerging technologies.Support existing code through optimization and refactoring.Analyze code to identify and rectify errors in functionality.Provide guidance and support to developers within Acumatica’s development network.

SMG Swiss Marketplace Group is looking for a Senior iOS Engineer to join the team in Belgrade. This position centers on developing and refining mobile applications with a wide reach. The team values both technical expertise and a careful eye for user experience. Role overview This engineer will collaborate closely with colleagues from product, design, and engineering to shape and deliver new features for iOS applications. The work involves maintaining a high standard for code quality and app performance. What you will do Partner with cross-functional teams to define and implement new iOS app features Write clear, maintainable code that meets quality and performance goals Support the reliability and responsiveness of mobile applications Take part in architectural and technical discussions for ongoing app improvement Location This role is based in Belgrade.

Join our dynamic team at Acumatica as a Senior Full Stack Developer, where you'll play a pivotal role in shaping the future of our reporting tools. Your responsibilities will include:Developing comprehensive reporting tools and engines, encompassing both backend and frontend components.Creating intuitive web interfaces, UI controls, and design tools for configuring and editing various reporting applications.Architecting new functionalities and taking ownership of feature implementation.Providing technical direction in the reporting domain and engaging in code reviews.Collaborating with product managers and business analysts to design product features related to reporting.Working with technical support teams to address support incidents, investigating and resolving issues as they arise.Enhancing and optimizing the existing codebase for better performance and maintainability.

At Tenstorrent, we are at the forefront of pioneering AI technologies that are reshaping performance benchmarks, user experience, and cost-effectiveness. In this new era of AI-driven computing, our solutions must adapt to integrate advancements in software models, compilers, platforms, networking, and semiconductors. Our innovative team has successfully developed a high-performance RISC-V CPU from the ground up, fueled by our enthusiasm for AI and a strong commitment to crafting the premier AI platform. We appreciate collaboration, curiosity, and the desire to tackle complex challenges. As we expand our team, we invite contributors of all experience levels to join us.In the realm of next-generation AI computation, our Kernel Development and Optimization team focuses on creating the essential performance-critical kernels that fully utilize our hardware capabilities for ML and HPC tasks.This position is hybrid, based in Belgrade, Serbia.We encourage applicants with a range of experience levels. During the interview process, we will evaluate candidates to match them with the appropriate level, which may vary from this posting.

At JetBrains, we are dedicated to crafting the most powerful and efficient developer tools available globally. Our products empower developers to innovate, explore, and create with ease. Over eight million developers worldwide accelerate their workflows with our tools, allowing them to focus on design and the broader objectives, leading to more imaginative and impactful outcomes.We are in search of a skilled QA Automation Engineer to join our Dev Environments team. In this role, you will play a crucial part in ensuring the quality and reliability of WSL, Docker, Kubernetes, Dev Containers, and other virtualized development environment tools within the IntelliJ-based product family.As a QA Automation Engineer, your responsibilities will extend beyond writing tests; you will:Enhance the team's confidence in product quality: Your automation efforts will enable quicker iterations while preserving stability.Collaborate with QA Engineers to foster a quality-centric culture: You will champion testability and quality throughout the development lifecycle.Tackle complex challenges: Testing developer tools will provide opportunities to engage with intricate technical scenarios and showcase your strong analytical skills.

Join us in revolutionizing the future of shopping!At Gorgias, we are dedicated to creating a transformative platform that integrates AI technology to enhance customer interactions throughout their shopping journey. We believe that Conversational Commerce is the future of e-commerce, and we are at the forefront of this exciting evolution.Our mission is to foster meaningful relationships between brands and customers by ensuring every interaction is personal, seamless, and intelligent. By leveraging advanced AI capabilities alongside our extensive product knowledge, we are making the shopping experience more intuitive and connected than ever before.To succeed in this endeavor, we maintain an unwavering focus on:Quality: authentic and brand-aligned conversations.Experience: a frictionless shopping path from chat to checkout.Re-engagement: personal, one-on-one dialogues instead of disruptive marketing.The potential for growth is tremendous. As AI continues to reshape purchasing behaviors, Gorgias is laying the groundwork for the next decade of e-commerce, where every brand boasts its own intelligent assistant and every customer feels valued and understood.Join us in making Conversational Commerce a reality.About the TeamBecome a key member of our AI Agent team, which is essential to Gorgias's goal of establishing itself as the premier conversational platform for e-commerce. Our AI solutions facilitate millions of support and sales interactions daily, delivering exceptional experiences and driving substantial revenue growth for brands worldwide. Your contributions will directly impact how shoppers discover products, receive timely assistance, and make purchasing choices around the clock.As a Software Engineer, you will design, construct, and scale the AI-driven platform that powers automated e-commerce support and sales. This role is high-impact, allowing you to influence our architecture, performance, and observability strategies to ensure our systems remain scalable, reliable, and efficient.

Acumatica is looking for a Senior Quality Assurance Engineer to join the Frontend Development Team in Belgrade. This position focuses on upholding high quality standards for software products through careful testing and collaboration. Role overview The Senior Quality Assurance Engineer works alongside developers and product managers to find and resolve bugs, improve performance, and support a smooth user experience. Attention to detail and a proactive approach are essential in this role. What you will do Test frontend software to identify issues and verify fixes Work with team members to address bugs and suggest improvements Contribute to optimizing application performance Help maintain a high level of customer satisfaction through quality releases Requirements Experience in quality assurance for frontend software Strong collaboration skills with developers and product managers Commitment to delivering reliable and user-friendly solutions

Join Unlimit, a leading fintech innovator, as a Senior Flutter Developer to create a cutting-edge B2B banking application tailored for the European and Asian markets. In this pivotal role, you will enhance functionality and uphold exceptional product quality from the outset, contributing significantly to our mission of transforming financial services. As part of our dynamic product team, you will leverage your expertise in Flutter development to design and implement innovative solutions that empower businesses to efficiently manage their financial transactions across borders.