Senior Frontend Engineer at CompStak | Belgrade

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.

At CompStak, we are redefining the commercial real estate landscape by providing our members with precise and transparent data, leading to expedited and improved deal-making processes. Our mission is to gather and deliver critical information that is often difficult to obtain, ensuring seamless access for all our platform users.Position: Senior AccountantLocation: Belgrade, Hybrid (Currently, three days in the office, subject to change)We are seeking a Senior Accountant to join our dynamic Operations team in Serbia and collaborate closely with our Finance department based in New York. In this role, you will undertake a variety of accounting tasks that adhere to established principles and standards, ultimately safeguarding the organization’s financial resources and ensuring compliance with all relevant regulations and reporting requirements.

At CompStak, we are revolutionizing the commercial real estate industry by providing our members with accurate and transparent data, enabling faster and better deals. Our platform offers instant access to critical information that is often difficult to find. Location: Belgrade, Hybrid (Currently, we are in-office three days a week, subject to change)Work hours: Monday - Friday, 2 PM - 10 PM Belgrade time We are looking for a motivated Sales Development Associate who will engage in high-volume outbound cold calling to commercial real estate prospects across the United States daily. The successful candidate will quickly introduce themselves and the CompStak Exchange platform, establish rapport within moments over the phone, and convert leads into product demonstrations. Success in this role is measured not only by outreach volume but also by the candidate's ability to build relationships effectively and swiftly.

At CompStak, we are reshaping the commercial real estate landscape by providing access to accurate and transparent data, enabling swift and informed decision-making for all stakeholders involved. Our platform empowers members with seamless access to critical information that is typically difficult to obtain. Position: Sales Development ManagerLocation: Belgrade, Hybrid (Currently, three days in the office, subject to change)Work Hours: Monday - Friday, 2 PM - 10 PM Belgrade Time As a Sales Development Manager, you will play a pivotal leadership role in building and directing the outbound sales development team for our innovative CompStak Exchange platform. This platform facilitates the exchange of commercial real estate transactional data among brokers, appraisers, and researchers across the U.S. You will be responsible for recruiting and managing a dynamic team of outbound callers, introducing potential clients to our platform and converting these conversations into qualified demonstrations. The ideal candidate will have substantial experience in cold calling, possess a deep understanding of outbound communication strategies, and be adept at coaching and improving team performance to deliver consistent results.

About the RoleAs a Senior Frontend Engineer, you will take on a pivotal technical leadership role with significant influence across our Real Estate division. Your work will be essential in shaping and advancing the frontend architecture that powers our portals, developing shared frontend solutions utilized by various teams, and coordinating intricate cross-team initiatives.Your Responsibilities Will Include:Driving the evolution of our Real Estate frontend architecture to meet future needs, establishing and enhancing SLAs/SLOs, and proactively identifying potential impacts across systems in collaboration with senior engineers and principals.Designing and developing shared frontend libraries, components, and tools (e.g., design systems, performance tools) that are widely adopted by internal teams, with a focus on practical, reusable solutions and promoting their usage.Leading multi-system refactors and migrations (e.g., framework upgrades, cross-product harmonization), breaking them down into manageable, actionable components, and coordinating with engineers, product teams, and other stakeholders.Serving as the primary contact across teams and locations for frontend-related topics, influencing the development of web experiences within the Real Estate organization.Providing mentorship and coaching to other engineers through structured guidance, pair programming, and feedback, aiding in their professional development and addressing any skill gaps within the organization.Promoting a constructive feedback culture, assisting team members in navigating difficult conversations and conflicts in a positive, solution-oriented manner.Identifying and advocating for improvements in team and inter-team processes that enhance focus, quality, and efficiency when necessary.While you will still engage in coding, your impact will be equally measured by how you enhance the productivity of others as by your individual contributions.Your Daily ActivitiesYou will be a member of a dedicated product team, balancing your time between product delivery and leadership responsibilities based on current priorities.Innovating, designing, implementing, and deploying frontend-focused engineering solutions for our Real Estate products, from initial discovery through to production.Taking ownership of the comprehensive technical vision for key user journeys such as Homegate and Immoscout24, ensuring a strong emphasis on performance, accessibility, UX quality, and reliability.Leading cross-team frontend initiatives (e.g., shared design system enhancements, cross-brand UI harmonization, performance budgets, or observability patterns). Detecting and addressing technical bottlenecks that affect core user journeys.Identifying and addressing technical bottlenecks that impede performance in core user journeys or create build-time inefficiencies, advocating for their resolution.

Easygo is a leading Australian technology powerhouse that drives innovative solutions for prominent global brands like Stake, KICK, and Twist Gaming. As we expand our engineering footprint in Belgrade, we are in search of a Staff Frontend Engineer to spearhead the development and implementation of our Web Platform function, which will be pivotal in establishing a robust foundation for frontend development across our organization. About the Team This newly formed team will be the cornerstone of KICK’s web experience, and you will be the inaugural hire, responsible for architecting and developing the frontend platform. Your team will oversee critical components that empower product teams to deliver exceptional, consistent user experiences, which include: Shared frontend architecture and frameworks Design systems and component libraries Performance optimization and observability tools Frontend infrastructure and developer tools Frontend engineers are integrated into stream-aligned teams that focus on delivering product features. As the organization scales, the need for shared standards, tooling, and platform capabilities becomes essential. This team is being established to fulfill that need, allowing other teams to operate more efficiently with greater consistency and higher quality. As the first member of this team, you will play a crucial role in defining the direction, establishing initial standards, and promoting alignment across the frontend ecosystem. In time, you will help to grow and evolve the team, enhancing its impact on the organization. Who We’re Looking For We seek an experienced Staff Frontend Engineer who excels in dynamic, fast-paced environments and is eager to construct a platform function from the ground up. You are a candidate who: Focuses on systems, platforms, and enabling capabilities rather than just single features Can function both as a technical leader and a functional owner Enjoys cross-team collaboration, influencing peers without direct authority, and fostering alignment Strikes a balance between hands-on engineering, mentorship, and strategic planning This role transcends coding; it demands strong leadership, stakeholder management, and organizational influence. Key Responsibilities: Define and lead the frontend platform strategy, architecture, and long-term vision Establish and refine standards, patterns, and best practices for frontend development across teams Act as the technical and functional leader for the frontend platform

Join Perplexity as a Senior Infrastructure Engineer and play a pivotal role in transforming how individuals search and engage with the internet. Your dedication and expertise will be essential in delivering a top-tier product. This position uniquely combines infrastructure mastery with software engineering, allowing you to take ownership of the crucial systems that drive our products and development processes.Key ResponsibilitiesConstruct and sustain a robust and scalable infrastructure to enable high-performance search functionalities.Create internal tools and automation processes to enhance developer workflows and operational effectiveness.Architect, deploy, and manage cloud-native systems, primarily utilizing AWS.Enhance and maintain CI/CD pipelines, testing frameworks, and release protocols.Troubleshoot and optimize Linux environments, containerized applications, and backend services.Contribute directly to product codebases, engaging with languages such as Python, Go, and other systems-level languages.QualificationsProven experience in cloud infrastructure (AWS preferred), systems architecture, and automation.Extensive knowledge of Linux internals, including performance optimization and debugging techniques.Demonstrated experience in building or maintaining CI/CD systems and associated tools.Strong proficiency in Python and at least one systems programming language (Go, Rust, C/C++, or Java).Ability to navigate both infrastructure and application-level code seamlessly.A proactive and enthusiastic learner who excels in a dynamic, innovative environment.

Join the Future of Conversational Commerce!At Gorgias, we envision a world where conversations are the primary mode of shopping. We are developing an advanced platform featuring a unified AI agent designed to sell, support, and re-engage customers throughout their shopping journey. As pioneers in conversational commerce, we are shaping the future of eCommerce.Our mission is to transform every interaction between brands and their customers into meaningful relationships—personal, seamless, and intelligent. By leveraging deep product knowledge and cutting-edge AI technology, we strive to make shopping feel more natural, human, and connected than ever.To succeed, we are dedicated to:Quality: Ensuring conversations are authentic and aligned with brand identity.Experience: Offering a frictionless shopping experience from chat to checkout.Re-engagement: Fostering personal, one-on-one dialogues over intrusive marketing.The potential is immense. With AI revolutionizing purchasing behaviors, Gorgias is laying the groundwork for the next decade of eCommerce—where every brand has its own intelligent agent and every customer feels valued and understood.Become a part of our mission to realize the promise of conversational commerce!Potential Teams to JoinRealtime Communication Team: Responsible for the core ticket processing pipeline for Gorgias's helpdesk, managing real-time event distribution to internal applications (including our AI Agent) and third-party integrations while also developing voice and SMS channels.Messaging Team: Oversees the asynchronous messaging infrastructure within Gorgias, empowering agents to handle customer conversations across email, chat, and social platforms, serving as the gateway between Gorgias and the external world.Growth Team: Manages the customer journey from onboarding to billing, ensuring a smooth experience while safeguarding against fraud.In-App Analytics Team: Develops in-product analytics and real-time processing features, providing internal teams with enhanced tools and datasets.Streaming Infrastructure Team: Constructs a scalable data streaming platform, offering tools and guidelines for data propagation and aggregation across multiple availability zones.Your Role:Design: Create features, APIs, and models for 16,000 merchants and 12 million shoppers globally.Collaborate: Work closely with an engineering manager, product manager, and designer to drive projects forward.

Join our dynamic team as a Senior Automation QA Engineer at Wargaming, where you will play a crucial role in ensuring the quality of our highly popular game, World of Warships. You will be responsible for designing and implementing automated tests, working closely with developers to enhance our testing frameworks, and collaborating with cross-functional teams to deliver a seamless gaming experience.

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.

Join Databricks as a Senior Applied ML/AI Engineer, where you will leverage cutting-edge machine learning and optimization algorithms to enhance the functionality and performance of our AutoML products and other user-facing solutions. Your expertise will drive advancements in classification, regression, forecasting, and recommendation systems, utilizing both traditional methods and deep learning techniques. The Applied ML/AI team tackles some of the most challenging and fascinating issues businesses face today, aiming to maximize the efficiency and effectiveness of Databricks’ infrastructure and products.Your Impact:Collaborate within a small, skilled team of engineers and data scientists to build features and implement end-to-end systems.Influence the direction of our applied ML initiatives by partnering with engineering and product teams across the organization.Lead the design and deployment of advanced ML/AI models and systems that enhance Databricks’ product capabilities and operational performance.Create and maintain robust, scalable ML infrastructure, including components for model training and serving, ensuring seamless integration of AI/ML solutions into production environments.Research and develop innovative modeling techniques in machine learning for forecasting.Engage with the broader AI community through conference presentations and contributions to open-source projects, establishing Databricks as a leader in the industry.

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.

Join our dynamic team at unlimit as a Senior Temenos Developer. In this pivotal role, you will leverage your expertise in Temenos software to design, develop, and implement innovative banking solutions. Collaborating with cross-functional teams, you will ensure optimal performance and scalability of our applications, driving our mission to deliver outstanding financial services to clients.

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.

Join the Wargaming team as a QA Engineer for our acclaimed game, World of Warships, on PC. In this role, you will play a crucial part in ensuring the quality and performance of our game through rigorous testing and analysis. Collaborate with a talented team to identify and resolve issues, contributing to the overall player experience.

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.

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.

Are you enthusiastic about databases and have a talent for troubleshooting? Do you thrive on empowering others to harness the full potential of their data? At DBeaver, we strive to weave data into the daily routines and decision-making processes of individuals everywhere. Our vibrant community of over 10 million active users globally continually motivates our work, driving our open-source innovation. As the premier provider of cross-platform enterprise data and database solutions, DBeaver is looking for a dedicated Sales Engineer to join our European team. In this role, you will serve as a pivotal link between our sales team and clients, utilizing your technical knowledge to help potential customers recognize how DBeaver’s offerings can alleviate their technical challenges and align with their objectives. Location: This position is available for remote work across Europe or as a hybrid role in our offices located in Belgrade, Serbia, or Budapest, Hungary.

Join easygo, an innovative Australian technology leader behind renowned brands such as Stake, KICK, and Twist Gaming. As we expand our engineering operations in Belgrade, we are seeking a Senior Full Stack Engineer to become an integral part of our Internal Empowerment team. In this role, you will contribute to the creation and enhancement of the platforms that power our global products.About the TeamYou will be part of a newly established engineering team that is responsible for developing and maintaining internal platforms, services, and integrations, ensuring that Easygo teams can function effectively and at scale.Your team will manage essential internal systems and represent Easygo's digital front door, minimizing reliance on external resources and eliminating delivery bottlenecks for operational teams. By overseeing these platforms from concept to execution, your team plays a crucial role in facilitating business operations and ensuring that Easygo's technology and online presence embody the innovation within the company.Who We’re Looking ForWe are in search of a Senior Full Stack Engineer who is passionate about ownership, collaboration, and problem-solving in a way that empowers teams across the organization.You are a seasoned engineer who prides yourself on creating high-quality, scalable systems across the tech stack and can communicate effectively with a wide range of technical and non-technical stakeholders. You flourish in an environment that values autonomy, accountability, and teamwork.You are adept at working across the stack—designing and developing backend services and APIs, while also collaborating closely with frontend engineers to contribute to user-facing functionalities as necessary.Additionally, you are comfortable navigating various problem domains over time, adapting to new technical contexts as business priorities evolve. You tackle challenges pragmatically, striving to understand the business needs behind technical requests and selecting solutions based on context rather than applying a one-size-fits-all methodology.Key ResponsibilitiesDesign and implement high-performance software solutions in line with project requirements and company standards.Build and maintain solutions with a strong emphasis on code quality, scalability, and long-term maintainability.Enhance the performance, reliability, and resilience of existing services by addressing bottlenecks and technical debt.Own services from inception to delivery, ensuring high standards of quality, security, and operational readiness.Collaborate closely with cross-functional teams to deliver optimal solutions.

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.