Munich Germany Integrate Ref: 2025
Senior Software Engineer
(80–100% | Fully Remote | Europe-based)
Company Overview
Our client is a technology-driven organization providing data?driven products for the European energy market, built on a proprietary Energy Analytics Platform. Their work supports the energy transition by transforming complex market and operational data into reliable, scalable software products.
They are seeking a Senior Software Engineer who enjoys turning ideas and proof?of?concept code into robust, maintainable, and observable production systems. This role sits at the intersection of backend engineering and data?driven product development and is ideal for someone who enjoys ownership across the full software lifecycle.
How Our Client Works
* A small, highly experienced team with a strong engineering culture
* Team members are distributed across Europe and work almost entirely remotely
* Collaboration is a core value, despite being remote, the team works closely and transparently
* Engineers are trusted with responsibility early on but are supported at every step
* High flexibility in working hours, structure, and location
* A shared mission to support the energy transition and contribute to a more sustainable future
What You’ll Do
* Improve and modernize a legacy PHP system, extracting and migrating business logic into modern Python services
* Refactor data science notebooks and scripts into clean, modular, production?ready Python code
* Build and maintain data?driven backend services, APIs, pipelines, and scheduled jobs
* Design, deploy, and operate small to mid?sized production systems with clear interfaces and observability
* Improve system reliability through code reviews, automated testing, monitoring, and incremental refactoring
* Collaborate closely with senior technical stakeholders, including engineering leadership, data science, cloud infrastructure, and product management
* Coordinate with additional engineers where required
What You Bring
* Strong Python engineering expertise, including software architecture, modular design, and testing
* Proven experience building and maintaining production?ready software systems
* Hands?on experience with backend services and APIs
* Confident use of Git in a professional, team?based environment
* Solid understanding of deployment, monitoring, and system reliability
* Ability to work independently and effectively in a fully remote setting
Nice to Have (Not Required)
* Experience with PHP, particularly refactoring or legacy system modernization
* JavaScript and basic frontend development experience
* Familiarity with analytical databases such as ClickHouse
* Experience with workflow orchestrators (e.g. Prefect, Airflow, Dagster)
* Background in energy, IoT, or data?intensive products
* German language skills
Location & Working Arrangement
* Fully remote role
* Candidates must be based in Europe
* Salaries up to €90K