Software Engineer

Key ResponsibilitiesData & Market Integration: Design and implement ETL pipelines and automation for existing processes against Market APIsSystem Reliability: Balance the need for rapid feature delivery with the robustness required to support a NERC CIP compliant 24/7 Operations Center.Infrastructure Evolution: Maintain and suggest improvements for our AWS Serverless architecture and infrastructure-as-code deployments. Financial Systems: Support the development of financial settlement tools and reporting.Internal Tooling: Improve the day-to-day experience for internal teams by refining dashboards and internal tools.Full-Stack Support: While primarily back-end focused initially, you will support changes to our front-end UI as needed.Required QualificationsExperience: 25 years of professional software engineering experience. We are looking for candidates who feel comfortable operating with some autonomy.Tech Stack: Proficiency in Python (specifically FastAPI and Pydantic).Cloud Infrastructure: Hands-on experience with AWS, particularly serverless architectures DevOps: Experience with Docker, Terraform, or equivalent infrastructure-as-code frameworks.Ownership: An end to end mindsetcomfortable with all phases of the project lifecycle (scoping, design, implementation, and support)Desired Skills & ExperienceBack-End: Familiarity with FastAPI, Pydantic and AWS design patternsData Engineering: Experience with Data Lake structuring and large-scale data ingestionSalesforce/Java: Experience with or a strong interest in learning Salesforce development Front-End: Experience with React or similar modern web frameworksDomain Knowledge: While software engineering expertise is priority #1, experience in the energy industry or financial services is a significant plusStartup Mentality: Comfortable with ambiguity and the ability to suggest alternative technical approaches when existing systems hit a wall.Why SYSO?Join a mission-driven company dedicated to renewable energy.Work in a hybrid environment with an office in Boston.Opportunity to influence the architectural direction of a scaling Series B startup. recblid m0p4wbtwg11uzwntmef3t5f3hodwi3

Created: 2026-03-04