Backend Developer (Managed Services)

About Keystone AI Keystone AI has built a first-of-its-kind energy app store on a bedrock of best-in-class technologies, data pipelines, and a secure and scalable architecture. Our energy solutions solve today's toughest well delivery challenges, from well design through drillout. The ever-evolving platform is not only future-proof for digitizing operations but is your toolkit to accelerate sustainability and energy transition goals. Our platform is built for speed and reliability and delivers unmatched features and capabilities. Keystone AI is powering worldwide innovation by driving efficiency, productivity, and profitability with our innovative energy solutions. Mission Keystone AI ’s mission is to accelerate the future of energy. Values Boldness : Keystone AI nauts have the confidence and courage to question status quo for the products we make and the relationships we cultivate. Own End-to-End : We take ownership of what we start and see it through to completion through trust and dependability. Transparency : It's crucial to be open and honest and consistent with updates and data flow with customers and colleagues. We value the free-flowing of information and data to make better decisions. Bias Action : Keystone AI nauts don't sit still - our default mode is taking action! We make progress through high-quality iterations. Failure is built into the process and success is defined by the number of shots on goal. We are looking for a Backend Developer to join our Managed Services team. You will design, build, and maintain the backend systems that power our data pipelines, automation workflows, and internal tooling. You will work closely with product stakeholders to ship reliable, scalable software. Technology Stack Python 3.11 - 3.14, AWS (Lambda, ECS, S3, Step Functions, CloudWatch), Kubernetes, MongoDB, Redis, Apache Kafka, Pytest, GitHub Actions / Jenkins, Docker, SciPy, NumPy, pandas. Responsibilities and Duties Architect and write efficient, well-documented, and highly readable code Research and learn new product disciplines Define development plan based on the request and maintain on-time delivery Maintain the stability of your project and overall system health post-release Organize code reviews with peers and develop best coding practices Work with different teams across different time zones Qualifications and Skills Minimum of 4 years of full-time experience with Python on large-scale projects Experience with NoSQL databases (MongoDB, Redis) Ability to present effectively to internal groups ● Business problem solving Ability to build the bridge between software and business ● Ownership What We Offer Working on great tech stack (app platform) with truly big data (processing 1TB every day) Product company with a long-term vision Project exposure and ownership that impacts our users, product, and business ● Medical insurance ● Sport benefit Originally posted on Himalayas