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Senior Backend Engineer
Location
United States
Posted
1 day ago
Salary
0
Seniority
Senior
Job Description
Senior Backend Engineer
easysoftgroup
Role Description We are hiring a Senior Backend Engineer for a US product SaaS company that helps brands and agencies plan, execute, and measure influencer and social media marketing campaigns through data-driven creator insights. The role requires strong expertise in PHP (Laravel) and Node.js to support the growth and scalability of core backend systems. The position involves modernizing a large PHP monolith by evolving it into modular, service-oriented services, with a strong emphasis on clean architecture, automated testing, and platform reliability. You will work remotely as part of a distributed team, partnering closely with product, platform, and engineering stakeholders to deliver scalable, high-quality solutions. - Develop clear, maintainable backend code in PHP and Node.js following current best practices - Create, support, and evolve RESTful and GraphQL APIs with a focus on scalability and reliability - Refactor existing codebases to enhance performance, clarity, and long-term sustainability - Implement, deploy, and run backend services on AWS, including Lambda-based solutions - Build and maintain comprehensive test coverage across unit, functional, and integration levels - Evaluate, refine, and improve code produced with AI-assisted tools such as GitHub Copilot, Claude Code, and Cursor. Qualifications - Deep expertise in PHP, preferably using Laravel - Practical, hands-on experience developing with Node.js - Background working with large-scale, live production applications - Experience breaking down or modernizing monolithic systems into more modular architectures - Familiarity with AWS services, including Lambda and serverless approaches - Experience designing and implementing automated testing frameworks - Confident working proficiency in English. Company Description
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Mid-Senior Harness Engineer, Python, TypeScript
Cross Border Talents🌎 Your international recruitment partner for hard to find professionals and jobs all over the globe.
• Build Agent Runtime Systems; Develop and improve agent runtimes • Design tool orchestration frameworks • Build memory and context management systems • Implement verification loops and agent self-checking mechanisms • Improve reliability and execution accuracy • Ship Integrations; Build integrations with business platforms and APIs • Implement OAuth, webhooks, schema mapping, and data synchronization • Create reliable workflows that operate on real customer data • Support integrations across platforms such as: Salesforce, HubSpot, Stripe, Shopify, QuickBooks, Notion, Microsoft Teams, Slack • Manage containerized workloads • Improve scalability and system reliability • Optimize infrastructure performance and operational costs • Support high-volume production workloads • Ship user-facing features directly into production • Work across backend, frontend, integrations, and deployment systems • Collaborate directly with founders and product stakeholders • Own technical surfaces end-to-end
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