rePurpose is the Leading Packaging Sustainability and Compliance Platform for CPG brands to streamline EPR compliance and make credible sustainability claims.
At rePurpose, we believe a world free of plastic waste is achievable within our lifetime. To accelerate our impact, we are hiring a Senior Software Engineer with deep backend and infrastructure expertise to support our vision of solving the global waste crisis. As a Senior Software Engineer at rePurpose, you will play a central role in architecting and scaling our platform — building the reliable, high-performance systems that power compliance workflows, data pipelines, and sustainability insights for brands across the US and beyond.
Responsibilities
Backend Development: Design, build, and maintain scalable server-side services and APIs, with a focus on performance, reliability, and security.
Infrastructure & DevOps: Own and evolve our cloud infrastructure on AWS, including CI/CD pipelines, containerized deployments, monitoring, and cost optimization.
Full-Cycle Development: Contribute across the full software development lifecycle — from architecture and planning through implementation, testing, and production deployment.
Codebase Enhancement: Refactor and optimize the existing codebase to improve performance, reliability, and maintainability.
Collaboration: Collaborate closely with cross-functional teams (product, design, and other engineering teams) to translate requirements into technical solutions.
Technology Evaluation: Stay updated with industry trends, assess new technologies/frameworks, and propose their adoption where applicable to enhance the product's capabilities.
Requirements
Backend Expertise: Deep experience building robust, scalable, production-grade applications using Node.js or related backend frameworks. Strong grasp of API design (REST and/or GraphQL), service architecture, and performance optimization.
Infrastructure & Cloud: Hands-on experience with AWS (or comparable cloud platforms) and modern DevOps practices — including infrastructure-as-code (e.g., Terraform, CDK), containerization (Docker, Kubernetes), and CI/CD pipeline management.
Database Knowledge: Proficiency in working with databases (SQL, NoSQL), designing schemas, optimizing queries, and ensuring data integrity.
Security & Reliability: Familiarity with backend security best practices, observability tooling, and building fault-tolerant, highly available systems.
Full-Stack Awareness: Working knowledge of front-end technologies (HTML, CSS, JavaScript/TypeScript) and modern frameworks (React, Vue, etc.) to collaborate effectively across the stack.
Agile & Collaboration: Comfortable working in an Agile environment, excellent communication skills, and the ability to collaborate effectively within a team.
Qualification
A degree in Computer Science or 3+ years of professional experience in software development, ideally in a cloud-based modern stack. Typescript, Node.js, GraphQL, Vue, and AWS are all preferred.
Strong problem-solving abilities and a proactive mindset towards learning new technologies.
Prior experience working in a startup or fast-paced environment is a plus.
Must be authorized to work in the United States.
Location Preference
This role is open to candidates based in the United States, with a preference for those located in or near New York City. We offer a hybrid working model for local candidates, with remote flexibility for those elsewhere in the US.
We’re a truly global team, headquartered in New York City, with members across Miami, New York, Los Angeles, London, Bangalore, Delhi, Mumbai, Colombo, and Jakarta.
Top Skills
What We Do
rePurpose Global is the world’s leading Plastic Action Platform, bringing together brands, consumers, innovators, and policymakers to collectively combat the plastic waste crisis. Through its pioneering solutions across the circular economy value chain, rePurpose has helped more than 300 companies measure, reduce, and take action on their plastic footprints, while driving systems change on a global scale. rePurpose Impact Projects have recovered over 15 million kilograms of plastic waste from the environment to date, protecting vulnerable coastal regions across the Americas, Africa, and Asia. In doing so, the organization has enabled the delivery of waste management services to millions of people for the first time, while positively impacting the lives of thousands of marginalized waste workers across the world. Founded in 2016, rePurpose Global now employs over 70 full-time team members across offices worldwide. For more information, please visit https://repurpose.global/. If you'd like to work with us, head on over to our Careers Page to look at the open positions and browse through their job descriptions: https://www.business.repurpose.global/careers
