GoodLeap is a technology company delivering best-in-class financing and software products for sustainable solutions, from solar panels to energy-efficient HVAC. The Payments team is responsible for building, maintaining, scaling, and supporting high availability of GoodLeap's payment integration services. They use technologies like Typescript, NodeJs, .Net, DynamoDB, MongoDB, Postgres SQL, GitHub Actions, SST, Lambda functions, Datadog, NestJs, Microservices, Docker, Kubernetes, and Elastic Search. As a Senior Software Engineer, you'll build high-quality code, collaborate with designers and product managers, participate in reviews, contribute to career development, deploy and monitor systems, and optimize performance. The ideal candidate values collaboration, transparency, pragmatic iteration, curiosity, proactivity, and challenging the status quo. Required skills include problem-solving, experience with Typescript, Node, JavaScript, .Net, React, NextJS, AWS, payment processor integration, and RESTful APIs. Additional beneficial skills include understanding of large-scale web applications, agile methodologies, Elastic Search, GraphQL, Kafka, and Docker. GoodLeap offers a salary range of $137,000 - $160,000 a year with potential bonus eligibility.