Role Description We’re looking for a Senior Backend Engineer to help us build an internal AI agent platform. You’ll be joining a very early-stage initiative to build an internal platform for an AI agent ecosystem. This is your chance to be a key player in shaping a transformative project from the ground up — one that will scale into a powerful platform impacting multiple areas of the business. You’ll contribute to the foundation of a game-changing solution that integrates AI technologies to drive automation and innovation across the company. You’ll work with cutting-edge technologies, including LLMs and agent frameworks, designing architectures at the intersection of large-scale services and AI, and helping integrate them deeply into core internal tools. You’ll work on high-impact projects in a high-growth environment, alongside a world-class remote engineering team spread across 20+ countries. Qualifications - 5+ years of backend engineering experience - At least 2 years working with Golang - At least 2 years working with Python - Experience with AI agent frameworks: Langchain, Langgraph, ADK (a plus) - Experience in building or integrating LLM-based features and agent-centric architectures (a plus) - ML experience: learning and evaluation of models, implementation of them in production (big plus) - Experience building scalable, distributed systems and working with high-load architectures - Solid understanding of backend tools and technologies: PostgreSQL, Redis, Kubernetes, Google Cloud Platform, GitLab, and a microservices architecture - Experience developing internal instruments, automations, CRM, and so on - A passion for writing clean, testable, and maintainable code - A proactive mindset and the ability to work independently - Strong communication skills in English (B2 level or higher) Requirements - Development of backend for AI agent platform and microservices around it - Participate in the architecture setup, in choosing technologies - Stay up to date with updates and frameworks around AI agent technologies, study and experiment - Improve and optimize parts of the platform related to agent creation, quality evaluation, and performance under load - Work closely with platform clients, take feedback into account, and help build a user-friendly product Benefits - Full-time B2B contract - Fully remote setup, work from anywhere in Europe - Up to 20% tax allowance - 22 paid leave days annually - Stock options (ESOP) in a fast-scaling, pre-IPO company - Flexi benefits you can use for wellness, travel, or learning - Work alongside a high-performing, international engineering team in a global fintech unicorn

• Configuration, development and implementation of ICT components, including source code, solution architecture, software components, design patterns, database schemas, and configuration of the respective backend systems, including cloud and on-premises platforms and infrastructure; • Implement task automation and continuous integration/continuous delivery (CI/CD) for ICT projects; • Perform data clean-up automation and data migrations; • Design, create, extend and improve database functionalities for integration and data syncing; • Migration of SharePoint applications to various SharePoint versions, as well as improvement and maintenance of existing SharePoint applications; • Implement the final design (i.e. "look-and-feel") of the User Interface (UI); • Design, implement, test and maintain integrations with other information systems and platforms, as required; • Produce and maintain technical documentation, including solution architecture documentation, operational maintenance manuals, version description documents, release guidelines, and user manuals; • Enhance the security posture of applications based on security vulnerability assessments and other best practices.

• Design, document, deploy and maintain stacks on the Cycloid platform; • Proof of Concept, prototyping of infrastructure and component solutions; • Design components and make them available to customers; • Assist the Project and Service Managers and solution architects with the identification of technical solutions to functional or regulatory issues; • Participate in coordination and project meetings; • Contribute to investigations as and when required; • Deliver new cloud accounts; • Provide support on Cloud platforms and IDP components and their integration.

Role Description We are seeking an experienced Java Architect / Principal Backend Engineer to lead the design and development of scalable, high-performance systems powering critical financial platforms. This role is ideal for someone who thrives at the intersection of architecture, hands-on engineering, and business alignment, with a strong foundation in microservices, Domain-Driven Design (DDD), and event-driven systems. Qualifications - Experience in Java architecture and backend engineering. - Strong foundation in microservices. - Proficiency in Domain-Driven Design (DDD). - Experience with event-driven systems. Requirements - Lead the design and development of scalable systems. - Align engineering efforts with business goals. Benefits - Inclusive workplace culture. - Opportunities for personal and professional growth. - Commitment to well-being and individuality. Company Description At Zensar, we’re “experience-led everything.” We are committed to conceptualizing, designing, engineering, marketing, and managing digital solutions and experiences for over 130 leading enterprises. We are a company driven by a bold purpose: Together, we shape experiences for better futures. - Part of the $4.8 billion RPG Group. - Community of 10,000+ innovators across 30+ global locations. - Core values: One Zensar, Nurturing, Empowering, and Client Focus.