Seqana GmbH

Senior Software Engineer (Data & Platform)

Berlin, Germany full-time Mid Salary not listed
full-time Mid level Technology & IT Curated
Sign in to apply Free account — we bring you straight back to this role.

About the role

The Role:
Our growing team is looking for a senior software engineer to lead the evolution of the infrastructure that turns our science into trustworthy climate results. In this role, you'll own the platform that takes our data, models and estimation methods from R&D to auditable client deliverables, and you'll be a trusted reviewer and guide across software and data engineering. As a small team, you'll also shape how we build our geospatial pipelines and internal analytics.
We're looking for someone who has designed and run data-intensive systems in production, makes sound architectural calls, and raises the bar for the engineers around them. You'll work closely with fellow software and data engineers, data scientists and solutions engineers, turning research code into robust, reproducible infrastructure. You will join a cross-functional, mission-driven team dedicated to bringing transparency and integrity to climate action.
Impact you’ll own:
Shorten the path from experiment to production: own how models and estimation features move from research into reproducible, auditable client deliverables, with data, models and environments versioned end to end.

Own our developer platform and engineering standards: environments, containers, project templates, CI/CD and pipeline orchestration across a multi-repo Python stack.

Own our GCP infrastructure: architecture, infrastructure-as-code, monitoring, cost and access management, and its evolution as the company grows.

Shape our geospatial workflows: how we store and process vector and high-resolution raster data at scale, and how the databases behind our models and deliverables evolve as we scale.

Be the key reviewer for core and pipeline infra: write design docs for your own areas and review those of others, keeping our architecture coherent as the team grows.

Raise the bar across engineering: mentor other engineers, and support our software & data engineering team with feedback and guidance on design and architecture.

Over time, coordinate our infrastructure development goals: set priorities and align work across software and data engineering.

What you bring:
6+ years of experience in engineering roles, including significant time designing and running data-intensive backend systems and pipelines in production

A track record of owning systems end to end: you've made architectural decisions and lived with their consequences, written and reviewed design docs, and mentored other engineers

Expert Python and strong SQL, with solid experience designing schemas and data models for production systems

Hands-on experience with workflow and pipeline tooling (e.g. Airflow, Dagster), experiment tracking and data versioning

Hands-on experience running production cloud infrastructure, ideally GCP; infrastructure-as-code (e.g. Terraform/OpenTofu), IAM, as well as containers and reproducible environments (e.g. Docker, devcontainers)

Deep experience across the software development lifecycle (Python packaging, containers, testing strategies, CI/CD, observability) and opinions on how to do it well

Clear, direct communication with both technical and non-technical colleagues, and strong motivation to contribute to sustainable development through technology

A degree in Software Engineering, Computer Science, or equivalent practical experience

What makes you stand out:
Production experience with raster data and geospatial pipelines

Experience building model serving, model registries or other MLOps tooling (e.g. DVC, MLFlow)

Experience building BI or dashboarding tooling (e.g. Streamlit) for non-technical users

Experience with data warehouse design (e.g. BigQuery, PostgreSQL, dbt) and data engineering workflows

Previous exposure to earth observation, environmental monitoring or soil science data

Benefits you can expect:
Real ownership and influence over technical direction at an early-stage company

Be part of a highly motivated, committed, and international team working on one of society’s biggest challenges: climate change

Witness and shape the evolution of a new business being built

An engineering culture built on designs docs, thoughtful code reviews and shared practices

Remote-friendly: up to 4 days/week remote when based in Berlin, or fully remote from elsewhere in Germany, with flexible hours

Drinks, snacks, team events, and your choice of hardware

Find more English Speaking Jobs in Germany on Arbeitnow

Interview prep

Walk in with sharper answers.

Use this as a quick practice sheet before you speak with the employer.

Mid
Technology & IT MySQL Python Remote Collaboration Sales SQL Mid level

Likely questions

  1. Tell us about work you have done that is close to the Senior Software Engineer (Data & Platform) role.
  2. How would you approach your first 30 days at Seqana GmbH?
  3. Which of MySQL, Python and Remote Collaboration have you used recently, and what did it help you achieve?
  4. Describe a time you solved a problem without waiting to be told exactly what to do.
  5. How do you handle busy days, changing priorities, or pressure at work?

Prepare before the call

  • A recent example that proves your experience with MySQL, Python and Remote Collaboration.
  • One short story with a problem, your action, and the result.
  • Two examples that show the strengths listed on your CV.
  • A clear reason why this role and company interest you.
  • Your availability, preferred work style, and salary expectations.

Ask them

  • What would success look like in the first 90 days?
  • What are the main problems this hire should help solve?
  • How does the team give feedback and measure good work?
  • What does a normal working week look like for this role?
Practice line

I am interested in the Senior Software Engineer (Data & Platform) role because I can bring practical experience in MySQL, Python and Remote Collaboration, learn the team quickly, and contribute to the outcomes Seqana GmbH needs from this hire.

Related jobs.

More roles from this company or category.