We're looking for a backend-focused engineer to join our lean, high-leverage engineering team building the infrastructure that powers our energy marketplace. You'll work across our platform—from rate monitoring systems that track complex utility pricing across deregulated markets, to the marketplace orchestration that matches customers with optimal suppliers. This is a high-ownership role where you'll ship production systems, not just features, and where AI-augmented development practices are the norm. What You'll Do Design and build scalable backend services that power our core marketplace platform Develop and maintain cloud infrastructure on GCP using Terraform, ensuring reliability and cost efficiency as we scale Build integrations with utility data sources, supplier APIs, and third-party services across multiple energy markets Create robust data pipelines for real-time rate monitoring and market intelligence Partner with product and cross-functional partners to translate system and supplier needs into high-performing, resilient experiences. Take product ownership on select features and projects when necessary Collaborate closely with a small team where your code ships fast (multiple daily prod deploys) and your architectural decisions matter Leverage AI tools and workflows and uplevel the team around you What You Bring 5+ years of backend engineering experience with production systems at scale Strong JavaScript/TypeScript expertise: Node.js for backend services, familiarity with Nest.js a plus Hands-on experience managing cloud environments including serverless and event driven systems built on native cloud tooling (GCP experience preferred) Terraform proficiency for infrastructure-as-code; you've managed real cloud environments, not just tutorials Comfort with databases (SQL, ideally Postgres), API design, and async processing patterns AI fluency: you actively use AI coding tools and are eager to push the boundaries of AI-augmented development Bias toward shipping; you thrive in environments with ambiguity and move fast without sacrificing quality Interest in energy, climate tech, or marketplace products is a strong plus About RYZ Labs: RYZ Labs is a startup studio founded in 2021 by two lifelong entrepreneurs. The founders of RYZ have worked at some of the world's largest tech companies and some of the most iconic consumer brands. They have lived and worked in Argentina for many years and have decades of experience in Latam. What brought them together was their passion for the early phases of company creation and the idea of attracting the brightest talents in order to build industry-defining companies in a post-pandemic world. Our teams are remote and distributed throughout the US and Latam. They use the latest cutting-edge cloud computing technologies to create scalable and resilient applications. We aim to provide diverse product solutions for different industries and plan to build a large number of startups in the upcoming years. At RYZ, you will find yourself working with autonomy and efficiency, owning every step of your development. We provide an environment of opportunities, learning, growth, expansion, and challenging projects. You will deepen your experience while sharing and learning from a team of great professionals and specialists. Our values and what to expect: - Customer First Mentality - Every decision we make should be made through the lens of the customer. - Bias for Action - urgency is critical, expect that the timeline to get something done is accelerated. - Ownership - Step up if you see an opportunity to help, even if it's not your core responsibility.  - Humility and Respect - Be willing to learn, be vulnerable, and treat everyone who interacts with RYZ with respect. - Frugality - being frugal and cost-conscious helps us do more with less - Deliver Impact - get things done most efficiently.  - Raise our Standards - always be looking to improve our processes, our team, and our expectations. The status quo is not good enough and never should be.

This description is a summary of our understanding of the job description. Click on 'Apply' button to find out more. Role Description We are looking for a skilled Java Spring Boot Developer to design, develop, and maintain scalable backend applications. The ideal candidate should have strong experience in Java, Spring Boot, RESTful APIs, and microservices architecture. - Design, develop, and maintain backend services using Java and Spring Boot. - Build and maintain RESTful APIs for web and mobile applications. - Work with microservices architecture and distributed systems. - Collaborate with frontend developers, product managers, and other stakeholders to deliver high-quality solutions. - Write clean, scalable, and efficient code following best practices. - Perform code reviews and participate in agile development processes. - Troubleshoot, debug, and optimize application performance. - Integrate with databases and third-party services. Qualifications - Bachelor's degree in Computer Science, Information Technology, or a related field. - Strong problem-solving and analytical skills. - Good communication and teamwork abilities. Requirements - Strong experience in Java and Spring Boot. - Experience with RESTful API development. - Good understanding of microservices architecture. - Experience with Spring Framework (Spring MVC, Spring Security, Spring Data). - Hands-on experience with SQL/NoSQL databases such as MySQL, PostgreSQL, or MongoDB. - Knowledge of Git or other version control systems. - Familiarity with build tools such as Maven or Gradle. - Understanding of CI/CD pipelines. Benefits - Option of remote working and flexible work hours. - Reimbursement for travel and accommodation expenses incurred for office visits.

- Design, build, and maintain high-quality front-end features using modern JavaScript and React - Deliver features and enhancements aligned to product roadmaps and sprint goals, with a strong focus on usability, performance, and code quality - Work collaboratively with product, UX/UI, QA, and backend engineers to translate requirements into well-designed solutions - Own the implementation of simple to moderately complex user stories, from development through testing and deployment - Identify, investigate, and resolve front-end bugs and issues efficiently - Contribute to testing, code reviews, and continuous improvement within an Agile and DevOps delivery environment - Maintain and improve front-end standards, patterns, and best practices to support long-term scalability and maintainability

This description is a summary of our understanding of the job description. Click on 'Apply' button to find out more. Role Description We are looking for a Backend Engineer who is self-motivated, creative and proactive, to work successfully in a fast-paced environment including multiple platforms and architectures, diverse technologies and cloud environments. The individual will work closely with various stakeholders throughout the SDLC, executing test iterations, tracking & reporting test results, and troubleshooting and coordinating the bug fixes. - Develop and maintain our products - Contribute to the ideation, technical design, implementation, and testing of product features that will transform the capital markets - Design & deliver thoughtfully crafted REST APIs, interfaces and database schemas to ensure scalability, maintainability, and performance - Produce high-quality software following good architecture and design principles that are scalable - Contribute to test automation within an agile team - Participate in and contribute actively to architecture reviews, code reviews, design reviews, and post-mortems, and raise the bar for engineering best practices across the team - Document changes and guides for the applications - Collaborate closely with cross-team members and departments - Provide technical support for our stakeholders Qualifications - 2 to 3 years of experience with deep technical knowledge and hands-on skills on Node.js - Experience on ExpressJs - Analyze, design, develop, as well as implement RESTful services and APIs - Ability to use Asynchronous Programming to improve productivity - Hands on experience on MYSQL and MongoDB - Knowledge of micro-service architecture is a plus - Hands on experience on writing unit test cases - Has worked extensively on caching technologies such as Redis, Memcached - Good knowledge on AWS services such as S3, SNS and SQS etc - Write object-oriented, clean, and maintainable code - Foundation-level knowledge and programming experience with Fintech is a bonus Benefits - Learn from the best - Gain knowledge and experience in the fintech domain - Opportunities to gain hands-on experience in cutting-edge technologies - Flexible working hours, 5 workdays per week - Monthly Performance programs Gift Cards and Pay cards