Backend Engineer

• Own end-to-end data extraction workflows across complex websites, ensuring complete coverage, accuracy, and reliable delivery of structured datasets
• Leverage available tools and custom workflows to accelerate data collection, validation, and task execution while meeting defined requirements
• Ensure reliable extraction from dynamic and interactive web sources, adapting approaches for JavaScript-rendered content and changing site behavior
• Enforce data quality standards through validation checks, cross-source consistency controls, formatting specifications, and systematic verification before delivery
• Scale scraping operations for large datasets using efficient batching or parallelization
• Monitor failures and maintain stability against minor site structure changes
• Apply web scraping, data extraction, and data processing expertise using tools such as Apify, OpenRouter, and other technologies
• Work independently to solve non-trivial technical problems and troubleshoot scraping workflows

Senior Python Data Scraping Engineer

• Own end-to-end data extraction workflows across complex websites
• Ensure complete coverage, accuracy, and reliable delivery of structured datasets
• Use available tools and custom workflows to accelerate data collection, validation, and task execution
• Extract data reliably from dynamic and interactive web sources, adapting to JavaScript-rendered content and changing site behavior
• Enforce data quality through validation checks, cross-source consistency controls, formatting specifications, and systematic verification
• Scale scraping operations for large datasets using efficient batching or parallelization
• Monitor failures and maintain stability against minor site structure changes
• Use tools such as Apify, OpenRouter, and other technologies for web extraction and processing

• Own end-to-end data extraction workflows across complex websites
• Ensure complete coverage, accuracy, and reliable delivery of structured datasets
• Use available tools and custom workflows to accelerate data collection, validation, and task execution
• Extract data reliably from dynamic and interactive web sources, including JavaScript-rendered content
• Adapt scraping approaches to changing site behavior and structures
• Enforce data quality through validation checks, cross-source consistency controls, formatting specifications, and systematic verification
• Scale scraping operations for large datasets using efficient batching or parallelization
• Monitor failures and maintain stability against minor site structure changes
• Apply tools such as Apify, OpenRouter, and other technologies

Senior Python Data Scraping Engineer – Freelance

• Own end-to-end data extraction workflows across complex websites, ensuring complete coverage, accuracy, and reliable delivery of structured datasets
• Leverage available tools and custom workflows to accelerate data collection, validation, and task execution while meeting defined requirements
• Ensure reliable extraction from dynamic and interactive web sources, adapting approaches for JavaScript-rendered content and changing site behavior
• Enforce data quality standards through validation checks, cross-source consistency controls, formatting specifications, and systematic verification before delivery
• Scale scraping operations for large datasets using efficient batching or parallelization
• Monitor failures and maintain stability against minor site structure changes
• Apply web scraping, data extraction, and data processing expertise to the Tendem project for real-world applications

• Build and own the connector and adapter layer so providers can be added or replaced through configuration and thin adapters
• Migrate payment methods from redirect flows to server-to-server and embedded flows where supported, and measure the results
• Own reconciliation, transaction status handling, method configuration and payment flows into the client portal downstream of the orchestration layer
• Make transaction status reliable end to end through active polling, idempotent processing and reconciliation
• Build observability over transaction status and provider performance
• Specify and review orchestration platform behavior including transaction state machines, idempotency, polling, routing and cascading rules
• Support integration work for the card programme
• Extend the integration set to acquired entities through configuration rather than new builds
• Take over the integration codebase, strengthen transaction status handling and ship a first server-to-server integration
• Establish the adapter layer, launch providers against it and make transaction status and provider performance observable
• Lead migration to server-to-server and embedded flows across payment methods and extend integrations to other entities

Senior Backend Engineer – Payments

• Lead the team’s execution across several workstreams, ensuring high-quality delivery within every sprint
• Own the Sprint Planning process
• Act as the primary bridge between the team and other departments to remove blockers and support cross-team dependencies
• Improve team velocity and individual capabilities through coaching, mentoring, and identifying skill gaps
• Own the technical design of team features, ensuring scalability, reliability, and clean architecture
• Participate in high-scale, cloud-based development using AWS and MongoDB
• Conduct rigorous code reviews
• Work with Product Managers to shape features from initial concept through production
• Participate in technical sessions with customers
• Serve as a focal point for domain-related discussions and own communication with internal Customer Success teammates
• Lead discussions and technical decisions related to enhancements and new feature planning
• Integrate AI tools and workflows into the daily development lifecycle, including AI-assisted coding, automated testing, and prompt-driven prototyping
• Drive efficiency, quality, and modern development practices

Backend Team Lead – Scanner, B2B Contract

• Design, develop, and maintain scalable and reliable backend services and APIs
• Build high-performance systems capable of handling large volumes of data and traffic
• Develop and improve backend infrastructure using Node.js
• Work with both SQL and NoSQL databases, including data modeling and performance optimization
• Design and implement solutions within a microservices architecture
• Build and maintain cloud-based services and infrastructure
• Collaborate closely with product, engineering, and other cross-functional teams to deliver new features
• Troubleshoot, debug, and resolve complex production issues
• Improve system performance, reliability, scalability, and security
• Participate in code reviews and contribute to engineering best practices
• Write clean, maintainable, well-tested, and documented code
• Work closely with customers and internal stakeholders to understand technical requirements and translate them into effective solutions

Node JS Engineer

• Develop and maintain automated backend/API tests
• Test backend services and analyze results
• Maintain test plans, test cases and documentation
• Identify and track defects
• Collaborate with developers, TechOps and other teams
• Contribute to testing and quality processes

Backend Engineer jobs in Armenia

Senior Python Data Scraping Engineer

Senior Python Data Scraping Engineer

Senior Python Data Scraping Engineer – Freelance

Senior Python Data Scraping Engineer – Freelance

Senior Backend Engineer – Payments

Backend Team Lead – Scanner, B2B Contract

Node JS Engineer

Senior AQA Engineer, Python