Senior/Staff Software Engineer

Are you ready to build the backbone of the future energy system? At Gridle, your work accelerates the transition towards zero‑carbon energy. You will help industries, utilities and households unlock the full potential of energy storage, while making the electricity grid more balanced, resilient and cost-efficient. About Us At Elisa Industriq, we drive operational intelligence across industries with over 1,500 experts globally. Gridle leads this mission in the energy sector, combining AI, automation and advanced control to make renewable energy work seamlessly as wind and solar take center stage. We manage and optimize energy storage assets of all sizes from large grid-scale systems to distributed batteries across telecom infrastructure and households. We operate as a scale-up within Elisa: agile, product-driven, and ambitious, and backed by the stability of a larger company. Our team is distributed between Helsinki, Tampere and Turku, and we meet regularly in Helsinki office. The role We are looking for a Senior/Staff Software Engineer to design, build and develop the solutions that make up the Gridle platform. Our stack spans everything from low-level device control to cloud data pipelines, market integrations and web UIs. You will work across the stack, with the flexibility to focus where you deliver the most value. What You’ll Do Design and implement mission-critical software (Python, Rust, Typescript) across AWS cloud and edge devices. Build integrations to 3rd party market partners and/or low-level automation systems. You Will Work In Multiple Different Areas And Technologies, But You Can Choose To Dive Deeper On Some Based On Your Interests, For Example Quality, observability and CI/CD Cloud costs and AWS best practices Security Data storage and data pipelinesIoT systems Infrastructure as code Your background Core Strong experience in modern software development and product building Strong hands-on experience with AWS Experience with distributed, data-intensive systems Experience working with edge device software Strong plus Strong Python experience in mission-critical or data-intensive systems Real-time data pipelines / IoT / telemetry AWS cost optimization Energy markets or battery technologies Tech stack (typical) AWS (IoT Core, Greengrass, Lambda, S3, Firehose, Fargate, CDK), Python (FastAPI, pandas, asyncio), Databricks, Terraform, Rust, React, InfluxDB, MQTT, Modbus Why join us? You’ll be a trusted member of empowered product team en route to building something substantial. At Elisa, we support curiosity, growth and a healthy balance between work and life. We’re excited to hear from you, apply as soon as possible, as we review candidates continuously. Elisa Industriq creates software solutions for operational intelligence by multiplying industrial knowledge with AI innovation. Our businesses—camLine, sedApta, Polystar, CalcuQuote, TenForce, and Gridle—serve over 2,500 clients internationally in the manufacturing, telecommunications, and energy sectors. Elisa Industriq delivers business value for customers by reducing costs, improving quality, and generating growth. Our software solutions integrate with customers’ existing systems to optimize their operations in areas including manufacturing execution, supply chain optimization, network analytics, and energy management. Elisa Industriq is part of Elisa, an international telecommunications and technology company headquartered in Finland. Elisa Industriq employs over 1,500 experts in Europe, Asia, and North America. elisaindustriq.com Free description