Software Engineer, Backend Developer

Company Overview EchoTwin AI is pioneering AI-driven infrastructure intelligence, redefining how cities are managed. Powered by a proprietary visual intelligence engine with full spatial reasoning, EchoTwin transforms municipal fleets into mobile urban sensors—creating living digital twins that provide real-time insights into infrastructure, compliance, and safety. By enabling municipalities to proactively monitor, predict, and resolve issues, EchoTwin helps build resilient, self-healing, and sustainable urban ecosystems. More than “smart cities,” EchoTwin is advancing the era of cognizant cities—urban environments with the awareness to see, think, and act on challenges in real time. What The Job Involves The Backend Engineering team is crucial to the overall success of EchoTwin AI's products and solutions. Our CityView web portal is used directly by customers and includes internal tools to support IoT health monitoring for thousands of devices deployed on our network. Responsibilities Design, develop, and implement efficient, high-throughput backend solutions, prioritizing performance, scalability, and reliability. Continuous integration and continuous deployment. Work effectively with cross-functional teams of engineers and domain experts. Interface with external partners to refine technical requirements. Qualifications Experience working with relational, time series, and document databases, including knowledge of SQL. Proven problem-solving skills; ability to take ownership of issues and driving towards resolution effectively. Knowledge of best practices in designing, using, and testing web services and APIs. Being comfortable in an agile, fast-paced environment; ability to organize chaos and leave things cleaner than you found them. Master’s or Bachelor's degree in Computer Science, Mathematics, IT, or a related field. 5+ years’ experience as a backend developer (Python). 3+ years’ experience in Fast API/Django. Experience with AWS services. Experience with relational and non-relational databases. Experience with creating and deploying RESTful APIs. Experience with Docker and Kubernetes. Experience with Git, CI/CD, and software testing. Experience with computer vision-based applications. Strong desire to learn and share knowledge with others. Proficiency in spoken and written English. Benefits and Perks There are endless learning and development opportunities from a highly diverse and talented peer group, including experts in various fields, including Computer Vision, GenAI, Digital Twin, Government Contracting, Systems and Device Engineering, Operations, Communications, and more! Options for medical, dental, and vision coverage for employees and dependents (for US employees) Flexible Spending Account (FSA) and Dependent Care Flexible Spending Account (DCFSA) 401(k) with 3% company matching Unlimited PTO Profit sharing Please do not forward resumes to our jobs alias, EchoTwin AI employees, or any other company location. EchoTwin AI is not responsible for any fees related to unsolicited resumes. Life at EchoTwin AI If you want to empower the world’s most important cities—and the institutions that run them—you belong here. At EchoTwin AI, we value excellence regardless of background and are committed to building a team that reflects the communities we serve. EchoTwin AI is an Equal Opportunity Employer. We consider all qualified applicants without regard to race, color, religion, sex (including pregnancy), sexual orientation, gender identity or expression, national origin, age, disability, veteran status, genetic information, or any other status protected by applicable law.