Zartis

• Build and enhance web-based BI and analytics applications using Angular or similar frontend frameworks. • Write and work with complex, production-grade SQL queries that power business logic and reporting workflows. • Develop and iterate on user-facing product features across frontend and data-driven applications. • Translate business requirements and data logic into intuitive, scalable user experiences. • Collaborate closely with stakeholders to understand metrics, reporting needs, and operational workflows. • Contribute to modular and scalable frontend architectures, including micro-frontend environments where applicable. • Work across both frontend and data layers, contributing to end-to-end product delivery. • Take ownership of solutions — from frontend implementation and data logic to production delivery. • Ensure production-ready systems with a focus on maintainability, usability, and clean code. • Work in a fast-paced, evolving environment where requirements and priorities can shift quickly.

• Build and extend multi-agent systems and agentic workflows using frameworks such as AWS Agent Core and AWS Bedrock Flows (or equivalent orchestration tools). • Develop and integrate Retrieval-Augmented Generation (RAG) pipelines for internal tools. • Implement LLM-powered chatbots, assistants, and autonomous agents tailored to specific business use cases. • Collaborate closely with the Team Lead to understand requirements and translate them into reliable, scalable implementations. • Take existing proof-of-concept or in-progress AI systems and harden them to production-grade standards. • Pipeline AI components together within the AWS and Databricks ecosystem, ensuring reliable end-to-end data and model workflows. • Apply best practices in observability, logging, and monitoring for deployed AI systems. • Contribute to CI/CD processes for model and prompt deployment where applicable. • Mentor and support other engineers within AI. • Communicate progress, blockers, and technical decisions clearly to both technical and non-technical stakeholders. • Participate in technical discussions and contribute to architectural decisions for AI systems.

• Designing and delivering scalable frontend features using TypeScript and React for large-scale applications used by both customers and internal teams. • Taking ownership of features from discovery through to release, contributing to architectural decisions and evolving patterns as the codebase grows. • Building shared components and tooling while writing well-tested, high-quality code. • Collaborating with product managers, designers, and backend engineers to shape intuitive user experiences on top of complex systems. • Continuously improving performance, scalability, and overall quality across the platform.

• Build and maintain strong, long-lasting relationships with assigned digital clients, consistently holding yourself to the highest standards of service. • Support account retention and help identify opportunities for account growth. • Respond with agility and accuracy to client needs and issues, collaborating with internal stakeholders to deliver timely solutions. • Monitor client satisfaction and engagement through regular interactions with clients and engineering teams, proactively identifying and addressing potential challenges. • Efficiently prioritize your time to align with essential client goals and activities.

• Build relationships and collaborate with Heads, Tech Partners, and Tech Heroes to understand hiring needs and team goals. • Be an active member of the hiring team for all digital projects, working on a variety of roles ranging from engineering, product, and more. • Manage the full cycle hiring process, from sourcing (with support from Tech Sourcers) to closing, ensuring a smooth and positive candidate experience. • Comply with all relevant standards, policies, and procedures, both internally and externally, such as GDPR and ISO. • Support Tech Sourcers when it comes to best sourcing practices and methods. • Represent Zartis to the highest standard to strengthen the Zartis brand and candidate experience.

• Design and implement scalable data models and pipelines on Snowflake using Snowpark and SQL • Write complex, production-grade SQL (dbt models, views, UDFs) to power business logic and product features • Build data-facing application layers using Streamlit (in Snowflake) or similar frameworks • Develop and iterate on greenfield product features across AI Pod and Rights360 platforms • Create user-facing applications on Snowflake, with potential extension into lightweight APIs (e.g. FastAPI) • Leverage Snowflake Cortex AI/ML services for forecasting, profitability modelling, and conversational/agentic features • Contribute to real-time inventory management and rights conflict detection (Rights360) • Build conversational interfaces enabling natural language data querying for operational teams • Collaborate closely with the shared tech lead across multiple workstreams • Take end-to-end ownership of solutions — from data modelling and logic to UI delivery • Ensure production-ready systems with a focus on reliability, maintainability, and clean code • Work across the full stack, from data pipelines to user-facing dashboards

• Build and maintain scalable backend services using .NET / .NET Core and Web APIs. • Design and develop platform components and shared services to support multiple development teams at scale. • Develop and integrate RESTful APIs supporting high-traffic payment systems. • Contribute to frontend development, building UI components that consume well-defined APIs. • Work within a microservices and event-driven architecture, ensuring reliability and performance. • Collaborate with architecture teams to align with long-term platform strategy and implement improvements. • Participate in test-driven development (TDD) and ensure high-quality, production-ready code. • Engage with stakeholders across business and technical teams to gather requirements, propose solutions, and drive delivery. • Support production systems, ensuring observability, scalability, and maintainability. • Continuously learn and upskill, contributing to team knowledge sharing and best practices.

• Developing RESTful services in AWS with API Gateway and Lambda using Node.js and NestJS. • Designing and building scalable, event-driven microservice architectures with Amazon EventBridge, SNS, SQS, RabbitMQ, and AmazonMQ. • Leading engineering-wide initiatives and collaborating with multiple teams and stakeholders. • Integrating with external APIs. • Working with GitHub Copilot as part of your daily workflow, including AI-assisted code review in our CI/CD pipelines.

The company and our mission: Zartis is a global AI transformation and technology consulting partner where talented engineers and technologists work on cutting edge innovation. We partner with ambitious organizations to design, build, and scale technology solutions that deliver real impact. Our teams bring deep expertise in AI driven platforms, secure API architectures, and cloud native engineering. You will work on meaningful projects that accelerate the adoption of advanced technologies, from strategy and discovery through to full product delivery, helping turn complex challenges into measurable outcomes. With engineering hubs across EMEA and LATAM, and long term partnerships in financial services, healthcare and life sciences, and energy and climate, we offer opportunities to work on projects that truly matter. Here, you will not just build technology, you will drive business impact and grow your career alongside industry leaders. We are looking for a Senior Software Engineer with full stack experience to work on a project in the fintech industry. The project: Our teammates are talented people that come from a variety of backgrounds. We’re committed to building an inclusive culture based on trust and innovation. You will be part of a distributed team developing innovative financial process automation solutions that increase productivity, reduce costs, and ensure organizations meet compliance obligations. We are looking for someone with good communication skills, ideally with experience making decisions, being proactive, used to building software from scratch, and with good attention to detail. What you will do: - Design, build, and maintain high-performance, reusable, reliable fullstack solutions. - Collaborate with Product and cross-functional teams to shape, implement, and deliver technical solutions end-to-end. - Work in an Agile environment applying Lean principles, with a strong focus on CI/CD, automated testing, and continuous delivery. - Follow a well-defined delivery lifecycle, adhering to engineering best practices, code quality standards, and development processes. - Own technical software design and provide accurate estimates for complex work packages and projects. - Partner proactively with customers and stakeholders to ensure deliverables meet requirements and expectations. - Continuously monitor solution quality and stability, identifying improvement opportunities and proposing constructive changes. What you will bring: - Minimum 5 years of experience developing applications using Java with Spring/Spring Boot. - Extensive hands-on experience with React and TypeScript. - Solid experience with event-driven architecture and microservices, designing decoupled, scalable, and resilient distributed systems. - Hands-on experience with messaging and event streaming technologies such as Apache Pulsar, Apache Kafka, or other brokers. - Experience with test automation tools, particularly Cypress. - Experience in containers and container orchestration with Kubernetes. - Experience in public cloud provision (preferably Azure, but knowledge of any other cloud provider is welcome!). - Familiarity with event sourcing patterns and frameworks particularly in the context of DDD and CQRS. - Excellent written and verbal communication skills, with the ability to present complex technical concepts clearly to a variety of audiences. Nice to have: - Familiarity with frameworks such as Axon - Fintech domain knowledge or experience working in regulated industries. - Development experience with Angular. What we offer: - 100% Remote Work - WFH allowance: Monthly payment as financial support for remote working. - Career Growth: We have established a career development program accessible for all employees with a 360º feedback that will help us to guide you in your career progression. - Training: For Tech training at Zartis, you have time allocated during the week at your disposal. You can request from a variety of options, such as online courses (from Pluralsight and Educative.io, for example), English classes, books, conferences, and events. - Mentoring Program: You can become a mentor in Zartis or you can receive mentorship, or both. - Zartis Wellbeing Hub (Kara Connect): A platform that provides sessions with a range of specialists, including mental health professionals, nutritionists, physiotherapists, fitness coaches, and webinars with such professionals as well. - Multicultural working environment: We organize tech events, webinars, parties, and activities to do online team-building games and contests.

• Design and maintain data pipelines and ETL/ELT workflows, including batch extraction, transformation, and loading into analytics-ready data stores • Build and operate event-driven, serverless data processing systems using AWS services such as S3, EventBridge, Lambda, and Athena • Develop Python-based data processing components for parsing and transforming data within Lambda environments • Write and optimize SQL queries for data validation and analysis using Athena • Create and maintain embedded analytics dashboards for customer-facing reporting using AWS QuickSight • Provision and manage data infrastructure using Terraform, ensuring consistent deployments across environments • Implement CI/CD pipelines and monitoring/alerting for reliable data platform operations • Extend and improve existing pipeline frameworks while working within legacy systems