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Founding Full-Stack Engineer (Python) (m/f/d) Job Opening In Berlin – Now Hiring Pinnipedia Technologies GmbH


Job description

Pinnipedia is a new Berlin startup building a cloud platform that automates and assists the creation of audit-ready IT-security concepts (e.g., BSI-Grundschutz, C5).

We’re IGP-funded (2025/26) and co-develop with FU Berlin and pilot users from industry and security consulting.


We’re hiring a Full-Stack Engineer (Python) to build our multi-tenant SaaS: secure services & APIs, a pragmatic web app, auth/RBAC, audit logging, and CI/CD with quality gates.

You’ll own features end-to-end (design → code → tests → deploy → observe) and work closely with our Product Owner and AI Engineer.


Tasks


Backend & APIs (~60%)



  • Design and implement Python services (FastAPI/Django), REST/JSON (OpenAPI), background jobs.

  • Model data and write performant SQL (PostgreSQL); maintain migrations.

  • Add tests (pytest), logging/metrics, and sensible error handling.


Frontend & integration (~15–20%)



  • Build/extend a modest UI (React/Vue or server-rendered) for admin workflows.

  • Integrate authentication/authorization (OIDC/OAuth2), file handling, and external APIs.


Platform, quality & security (~15–20%)



  • Containerise (Docker), automate CI/CD (GitHub Actions), review PRs, enforce code quality.

  • Apply privacy/security by design (RBAC, audit trails, config secrets, least privilege).


Collaboration (~10%)



  • Work from a clear backlog; estimate, deliver, and document changes; participate in sprint rituals.


Requirements


Must-have



  • 4+ years Python building production web backends/APIs.

  • Strong SQL/PostgreSQL; testing with pytest; CI/CD and code reviews.

  • Comfort with containers (Docker) and cloud deployment basics.

  • Product mindset, clean code, and good documentation; English required (German nice-to-have).


Nice-to-have



  • React/Vue or server-rendered UIs; OAuth/OIDC; event-driven patterns.

  • Kubernetes/Terraform; observability (Prometheus/Grafana); security/audit logging.


Benefits


Hybrid, full-time with flexible scheduling; occasional on-site days near Berlin/Brandenburg (Ketzin/Havel).


Competitive salary: 60.000–85.000 € base (higher possible for exceptional seniors).


Small, focused team; direct collaboration with the Product Owner, AI Engineer, and partners.


Modern tooling, ownership, and a learning budget for relevant training/certs.


Impact: help SMEs meet rising security requirements with less friction.


Apply on JOIN with your CV (PDF) and a short note (max 200 words) on how you’d structure service boundaries, logging, and metrics for a new FastAPI service.


Process: 20-min intro → 90-min practical (coding + system design) → 45-min team chat → references.

We review applications within 5 business days.



Pinnipedia Technologies GmbH is a Berlin startup building a cloud platform that automates and assists the creation of audit-ready IT-security concepts for German/EU standards (e.g., BSI-Grundschutz, C5).

Our product combines LLMs, a domain knowledge graph, and workflow automation to turn scattered inputs (policies, asset lists, audits) into draft security concepts, checklists, risk/impact matrices, and evidence that stands up in audits.


We are IGP-funded (2025/26) and co-develop with FU Berlin and pilot users from industry and security consulting.

By Aug 2026 we aim to ship a multi-tenant SaaS with hardened cloud setup, CI/CD, quality dashboards and a go-to-market kit.


We work as a small, hands-on team with a modern stack, pragmatic documentation, and a focus on reliable, compliant outcomes for SMEs.

Required Skill Profession

Computer Occupations


  • Job Details

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