Principal Account Manager

Key ResponsibilitiesDevelop and manage a strategic partnership roadmap for key clients, ensuring alignment between long-term business goals and company growth strategies, with a focus on comprehensive development, co-development initiatives, and multi-title collaborations.Serve as the primary relationship owner at the executive level for key accounts, foster…

At CompStak, we are revolutionizing the commercial real estate industry by providing access to accurate and transparent data, enabling faster and more informed deals. Our platform aggregates hard-to-find information and makes it readily available for our members. Location: Belgrade, Hybrid (Currently, we operate three days per week in the office, subject to change)As a Senior Frontend Engineer, you will play a pivotal role in developing our Exchange & Enterprise applications, which are essential for our customers to search properties, analyze markets, and make data-driven decisions. You will be a key contributor to enhancing the user experience for thousands of users and will directly influence the performance and usability of our product.Join our small, experienced frontend team and help shape the main consumer-facing applications that empower our clients.

Join Our Team as an Automation QA Engineer!Wargaming is seeking a talented Automation QA Engineer to contribute to the World of Warships: Legends project at our Belgrade office. As part of the QA Automation Team, you will be pivotal in writing new tests and maintaining existing ones, ensuring the highest quality in game development. Our mission is to automate game testing across various platforms, including consoles and mobile devices, while developing high-load, reliable, and reusable test scenarios.

Join Our Innovative Team! We are excited to announce that our dynamic online marketplaces, tutti.ch and anibis.ch, are on the lookout for a talented Senior Backend Engineer to enhance our team. At SMG, we prioritize our people—discover more about our culture from your future hiring manager, Nikola Cvorovic. Your Role in Our Backend Team At tutti.ch/anibis.ch, we operate within stream-aligned product teams that utilize the SCRUM framework. Each team is composed of 2–3 Backend Engineers, a Product Owner, an Engineering Manager, Designers, and Mobile and Web Engineers. Collaboration is key as our teams work closely with Platform (infrastructure) and Data (BI) teams, with each product team responsible for a specific domain. As an engineer, you will take charge of design, implementation, deployment, and monitoring. We leverage Go-based backend services hosted on AWS with Kubernetes, serving over 300k users daily. Code review and deployment occur directly from GitHub. Our technology stack includes PostgreSQL, Elasticsearch, Redis, SendGrid (for emails), and Auth0 (for authentication). We ensure high test coverage with tools like Testify, including integration tests for databases, Redis, and Kafka.

Join our dynamic team as a Senior Full-Stack Engineer at Xsolla, where you will play a pivotal role in designing and developing innovative software solutions. This position offers an exciting opportunity to work on diverse projects in a fast-paced environment.

Sperasoft is on the lookout for an exceptionally talented Senior Lighting Artist who will play a pivotal role in designing captivating lighting environments for video games that engage millions of players globally. If you have a proven track record as a Senior Lighting Artist and are passionate about creating visually stunning game worlds, we would love to have you on our team. Join us as we strive to elevate visual storytelling and deliver unforgettable gaming experiences worldwide.Key Responsibilities:Develop lighting solutions that align with artistic direction and exceed client expectations, enhancing the overall visual quality of the game.Innovate realistic lighting concepts that reflect the scenery, mood, and art direction.Collaborate closely with the Art Director and client representatives to ensure the desired quality of work is met.Coordinate with other departments to address lighting needs crucial for achieving target quality.Support the art style and atmosphere through effective lighting techniques.Balance visual fidelity with performance demands.Obtain validation of lighting quality from the Art Director and Technical Director, making adjustments as needed.Estimate and manage tasks for the Lighting Art team.Review lighting quality post-adjustments from other teams and implement necessary enhancements.Resolve lighting issues reported by testers.Optimize lighting setups to achieve the best possible image quality within the engine's technical constraints.Perform other related duties as required.Foster a collaborative team environment.Qualifications:3+ years of experience as a Lighting Artist in the gaming industry, demonstrating senior or lead-level capabilities, with at least one shipped title in your portfolio.Comprehensive understanding of color theory, lighting techniques, and composition.Familiarity with real-time and pre-rendered methods.Proficient in UE4 lighting techniques; knowledge of UE5’s Lumen, VSM, and Nanite is a plus. Familiar with game engines, tools, pipelines, and the game development lifecycle.Experience with DCC tools (Maya/3ds Max/Blender) and 2D/3D art software (e.g., Photoshop, Substance Painter, Substance Designer) relevant to Lighting Art production.Demonstrated initiative and proactivity.Strong attention to detail.Ability to provide and accept constructive feedback, adapting to changes effectively.Creative and resourceful in problem-solving.Self-motivated with excellent communication skills and a collaborative spirit.Preferred Qualifications:Background in photography is an advantage.Experience in other areas of computer graphics.

Join our dynamic team at Sperasoft as a VFX Artist, where your creativity will play a vital role in crafting stunning visual effects for our AAA game projects. Collaborate with a talented group of designers, artists, and engineers to deliver breathtaking visuals that enhance the immersive gaming experience for players.

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.

About the Companylavendo is revolutionizing the way small businesses manage customer communications with their innovative AI-driven voice system. This cutting-edge platform operates seamlessly to answer calls 24/7, schedule appointments, and manage customer inquiries automatically—eliminating the need for complex coding or setup. Founded by a team of seasoned entrepreneurs with extensive knowledge in AI and business operations, lavendo has created a solution that captures previously untapped revenue opportunities, with over 1,000 satisfied customers already experiencing the benefits. As the company expands its reach across various sectors including restaurants, dental practices, HVAC services, cleaning services, and call centers, they are on a mission to develop a category-defining product in a vastly underserved market.The OpportunityIn the role of Solutions Implementation Engineer, you will take on a pivotal position where your contributions will directly influence the deployment and scaling of AI technologies within real-world business environments. Collaborating closely with the CTO and a senior engineering team, you will define integration architecture, delivery methodologies, and technical standards within this rapidly growing AI startup. This position allows you to blend advanced backend engineering skills with strategic, client-facing responsibilities, creating integrations that are essential to driving revenue operations and facilitating large-scale adoption of AI among major clients and partners.What You'll DoAssist the Enterprise Integrations team in overseeing and executing integration processes from initial design to final deployment.Gather and clarify requirements from internal stakeholders, assess task complexity, and schedule delivery timelines.Design and build reliable, scalable integration solutions using technologies such as Python, REST, gRPC, Apache Kafka, Redis, and SQL.Conduct regular code reviews to ensure a consistent, high-quality codebase.Adhere to delivery deadlines, ensuring that all solutions are production-ready and technically robust.Monitor and stabilize integrations after deployment using observability tools like Grafana.Proactively identify and address challenges to maintain project momentum, demonstrating a strong commitment to execution.What You BringA minimum of 4 years of hands-on backend development experience.A robust technical skill set including Python (FastAPI), REST, gRPC, SQL, Apache Kafka, Redis, and Postman.Experience designing and implementing scalable, reliable integration solutions.

Join our talented team at Sperasoft, where we are dedicated to crafting immersive gaming experiences. We are looking for a Senior 3D Character Artist (Creatures) to bring our creature designs to life with exceptional skill and creativity. You will work collaboratively with our game development team to create high-quality character models that captivate players and enhance gameplay.

Join our expanding team at Sperasoft as a Lead Level Artist, where your expertise will play a pivotal role in enhancing our environment art team. We have established a strong foundation, and we are looking for a talented artist who can elevate our quality standards through personal contributions and by inspiring those around them.This position goes beyond mere management; we seek a hands-on leader who is passionate about modeling environments, executing set dressing, and building levels within the game engine. Your mentorship will be invaluable as you guide the team through practical examples.Key ResponsibilitiesWork collaboratively with Level Designers and the Art Director to uphold visual quality and gameplay clarity.Foster the development of our team by sharing knowledge, techniques, and best practices.Create environment assets, including modular pieces, props, terrain elements, and hero assets.Engage in set dressing: crafting compositions, storytelling through props, decals, and scene staging.Utilize the game engine daily to build and refine level art.Ensure technical performance (including LODs, draw calls, and memory usage) while maintaining high visual standards.Proactively enhance modular kits with your high-quality models.Provide constructive reviews of team members' work.What We're Looking ForA genuine passion for modeling and dressing environments, rather than merely directing.A leader who leads by example, earning the respect of their team through active involvement.A commitment to team growth and collaboration, valuing shared success over individual achievements.

Role overview constructorknowledge is seeking an Application Security Engineer to join the team in a fully remote capacity within Europe. The main focus is on improving the security of web applications and promoting secure development practices across the organization. What you will do Design and review security controls for web applications Integrate secure development methodologies into project workflows Perform vulnerability testing to identify and resolve security risks Manage and implement Software Bill of Materials (SBOM) for applications Support and maintain a secure Software Development Life Cycle (SDLC) Contribute to reducing software supply chain risks Location This role is fully remote and open to candidates based anywhere in Europe, including those in Serbia and Belgrade.

Role overview Renesas Electronics Corporation is seeking a Senior QA Engineer in Belgrade. The role centers on both full-stack development and automation-heavy testing, helping ensure software is dependable and meets high quality standards. What you will do Design and build automated test frameworks for software products Create and carry out thorough test plans Collaborate with cross-functional teams to identify and resolve software issues Support ongoing efforts to improve software quality and performance Team culture This group values technical skill and close teamwork. The team is dedicated to producing software that consistently meets demanding standards for quality and customer satisfaction.

Are you an accomplished 3D Character Artist eager for your next opportunity? At Sperasoft, we are enhancing our core character art team as we engage in discussions for several exciting projects with renowned partners. We seek talented artists to join our internal talent pool, ensuring the perfect match between skills and project needs. Our journey begins with understanding your aspirations, followed by a collaborative exploration of suitable projects that align with your expertise.Key Responsibilities:Develop high-quality, lifelike 3D character assets from initial concept through to final in-engine implementation, encompassing sculpting, retopology, UV unwrapping, and PBR texturing.Design hard-surface accessories and armor that harmoniously integrate with organic character designs.Process and refine scanned data, particularly facial scans, to achieve production-ready standards.Collaborate closely with art directors, leads, and fellow team members to fulfill the project's artistic vision.Engage in review cycles and implement feedback to uphold the highest quality standards.Qualifications:A robust portfolio showcasing exceptional 3D character modeling skills with an emphasis on realism.In-depth knowledge of human anatomy and experience applying this knowledge to both organic and hard-surface elements (e.g., helmets, armor).Experience in cleaning and preparing scanned head data for production is highly advantageous.Proficiency in industry-standard software such as ZBrush, Maya/Blender, Substance Painter, and Marmoset Toolbag/Unreal Engine.Demonstrated skills in Marvelous Designer for crafting realistic clothing.Capability to work from concept art while adhering to art direction and technical constraints.Excellent communication skills and a collaborative mindset are essential.Benefits:Collaborate with an international team of top-tier professionals on stimulating and demanding projects.Opportunities for learning and development, including mentoring, lectures, and participation in industry conferences and events.Comprehensive medical care package.Reasonably flexible working hours.Complimentary breakfasts, snacks, and fruits throughout the day, along with coffee and tea facilities.

Join the dynamic team at Perplexity AI as a Search Rust Engineer, where your expertise will drive the evolution of AI-powered search technologies. In this role, you will focus on optimizing every aspect of our search performance, ensuring that our systems are robust, scalable, and reliable.As a key player, you will:Design and enhance ultra-low-latency search infrastructure utilizing Rust programming.Profile and instrument services to continuously reduce response times as we scale.Develop and sustain distributed backend components that drive real-time search and retrieval.Work closely with product and infrastructure teams to craft systems that achieve exceptional query performance.Leverage advanced concurrency, memory management, and network programming techniques for optimal throughput.Monitor and fine-tune production workloads to maintain reliability under high traffic conditions.Participate in code reviews and mentor peers in high-efficiency Rust development practices.

Join Unlimit as an AI Quality Assurance Engineer, where you will play a pivotal role in ensuring the highest quality standards for our innovative backend systems and user-friendly interfaces that manage card transactions from start to finish. In this dynamic position, you will not only perform testing but will also integrate quality assurance deeply into our payment infrastructure, guaranteeing reliability, precision, and compliance in our high-volume, cloud-native environment. Be part of a team that is dedicated to breaking down financial barriers and facilitating seamless money movement across borders.