• Design, develop, and maintain scalable and reliable backend services using Go • Contribute to the technical roadmap and evolution of core integration platforms • Collaborate with engineering teams to integrate services across the platform • Design and optimize data transformation processes to ensure accuracy and efficiency • Architect, deploy, and manage containerized services using Kubernetes and Terraform • Implement best practices for code quality, security, observability, and scalability • Build and maintain monitoring solutions to ensure system performance and reliability • Troubleshoot and resolve issues related to integration, data processing, and deployments • Participate in technical discussions, design reviews, and solution definition • Support team growth through knowledge sharing and mentoring when needed

• Develop and maintain backend services using Go • Contribute to integration of services across the platform • Support the design and implementation of data transformation processes • Help optimize systems for performance, reliability, and scalability • Work with containerized environments using Kubernetes and Terraform • Follow best practices for code quality, security, and observability • Assist in building and maintaining monitoring solutions • Troubleshoot and resolve issues related to integration, data processing, and deployments • Collaborate with engineering and architecture teams on technical solutions

• Design and implement backend-heavy features using TypeScript and Node.js • Build and evolve REST APIs, focusing on correctness, consistency and clear boundaries between services • Work with SQL (PostgreSQL): data modeling, migrations, and consistency guarantees • Participate in tech spikes: explore unclear problems and turn them into concrete technical plans • Take full ownership of one or more services - from requirements and implementation to production support • Help drive integration work with external partners (vendors, clients) when needed • Work with production systems: investigate incidents, debug API failures, analyze data issues • Improve observability: logs, metrics, visibility into system behavior • Identify weak spots in reliability, performance or monitoring and propose improvements • Apply reliability patterns: timeouts, retries, idempotency, graceful degradation • Handle incidents responsibly and help improve processes to prevent problems to occur again • Collaborate with Product and EM to clarify requirements and reduce ambiguity early • Contribute to technical discussions, raise risks, explain trade-offs and propose balanced solutions • Review code and mentor mid-level engineers • Share knowledge via pairing, documentation and internal discussions • Help improve engineering practices: testing, code quality, reliability patterns • Contribute to React code when features require UI updates or customer-facing flows

• Design, develop, and maintain enterprise-grade backend services using Node.js, TypeScript, and NestJS. • Architect and implement high-performance REST and SOAP APIs for complex enterprise integrations. • Optimize PostgreSQL databases for high availability, partitioning, replication, and performance tuning. • Define and enforce secure coding practices, design patterns, and architectural principles. • Collaborate with DevOps, frontend, QA, and product stakeholders to ensure seamless integration and delivery. • Troubleshoot production issues, enhance reliability, and implement performance tuning at scale. • Lead code reviews, enforce coding standards, and integrate quality gates in CI/CD pipelines. • Mentor client engineering teams, contribute to technical strategy and architecture decisions. • Integrate external systems, tools, and services to extend backend capabilities. • Provide continuous innovation by adopting cloud-native, serverless, and emerging backend technologies.