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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Software Engineer - **Company:** Epsilon, Inc. - **Location:** New York, NY, United States - **Experience:** Expert - **Salary:** $108,500.0 - $201,500.0 - **Contract:** Permanent contract - **Skills:** Clean Code Principles, JavaScript (Programming Language), Artificial Intelligence, Amazon Web Services, Automation of Tests, Microsoft Azure, Big Data, Software Quality, Code Review, Continuous Integration, Cursor (Graphical User Interface Elements), DevOps, Distributed Systems, Enterprise Messaging Systems, Node.Js, NoSQL, Software Engineering, Software Systems, SQL Databases, TypeScript, Web Services, Software Organization, Spring Cloud, Large Language Models, Express.js, Snowflake, Generative AI, Event Driven Architecture, Pyspark, Information Technology, Restful APIs, Service Stack, Databricks, Microservices - **Published:** June 3, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=55697a169692173b ## About the Role Do you have experience in Web services design?, Do you have a Bachelor's degree?, * Education: Bachelor's degree in computer science, Information Technology, or a related technical field. * Experience: 5+ years of software engineering experience designing, building, and maintaining production applications. * Architecture: Experience building distributed systems, microservices, and robust REST APIs. * Tech-Stack: Strong hands-on proficiency with JavaScript/TypeScript, Node.js, and modern backend development frameworks and practices. * Data: Experience with event-driven architectures, messaging technologies, and relational or NoSQL databases. * Infrastructure: Experience developing cloud-native applications on AWS, Azure, or GCP using core platform services. * DevOps: Experience with CI/CD pipelines, automated testing, and modern software development practices. * AI: Practical experience leveraging agent-assisted coding tools (e.g., Cursor, Claude Code) to optimize software delivery velocity without compromising on code quality., * Education: Master's degree in Computer Science, Information Technology, or a related technical field. * Experience: 8+ years of software engineering experience building scalable, enterprise-grade applications. * Data: Hands-on experience with modern, big data platforms and processing frameworks such as Databricks, Snowflake, or PySpark. * AI: Practical exposure to Generative AI architectures, including Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), and autonomous agentic systems., This is a strong opportunity for an experienced software engineer who enjoys solving complex technical problems, delivering high-quality software, and contributing to scalable platform capabilities through hands-on engineering. If you are excited by the idea of building privacy-first data systems in a fast-moving environment, this role offers meaningful technical impact. ## Description * Build and maintain cloud-native data platform features on AWS using REST APIs, microservices, and event-driven applications to support scalable and resilient systems. * Work hands-on across the technology stack, including Node.js, TypeScript, JavaScript, Express.js, AWS services, event-driven architecture, and SQL/NoSQL databases, to deliver high-quality software solutions. * Collaborate with engineering, product management, and architecture teams to translate requirements into reliable technical solutions. * Own the design, development, testing, deployment, and support of assigned software components and services. * Contribute to improvements in performance, scalability, reliability, security, and operational excellence across the platform. * Write clean, maintainable code, participate in code reviews, and support team engineering standards and documentation. ## Related Videos - [Shipping Faster with Less: Render on Cloud Hosting, AI Workloads, and the Future of DevOps](https://www.wearedevelopers.com/videos/1894-shipping-faster-with-less-render-on-cloud-hosting-ai-workloads-and-the-future-of-devops) - [PySpark - Combining Machine Learning & Big Data](https://www.wearedevelopers.com/videos/44-pyspark-combining-machine-learning-big-data) - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [Leveraging Real time data in FSIs](https://www.wearedevelopers.com/videos/806-leveraging-real-time-data-in-fsis) - [From Messy Queries to Scalable Systems - How Data Engineering actually works](https://www.wearedevelopers.com/videos/100203-from-messy-queries-to-scalable-systems-how-data-engineering-actually-works) - [Empowering Retail Through Applied Machine Learning](https://www.wearedevelopers.com/videos/976-empowering-retail-through-applied-machine-learning) ## Related Articles - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers)