Complexio

Senior Software Engineer

Complexio  •  Warsaw, PL (Onsite)  •  2 days ago
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AI Success™

Job Description

Complexio’s Foundational AI platform automates business processes by ingesting and understanding complete enterprise data—both structured and unstructured. Through proprietary models, knowledge graphs, and orchestration layers, Complexio maps human-computer interactions and autonomously executes complex workflows at scale.

Established as a joint venture between Hafnia and Símbolo—with partners including Marfin Management, C Transport Maritime, BW Epic Kosan, and Trans Sea Transport—Complexio is redefining enterprise productivity through context-aware, privacy-first automation.

The project focuses on enhancing business processes through the use of artificial intelligence and advanced technologies. It enables intelligent data handling and supports automated decision-making. Built with modern, high-performance solutions, it ensures efficiency, security, and scalability.

Requirements

Qualifications

  • 5+ years of experience in software development
  • Strong experience with Python.
  • Experience with vanilla JavaScript.
  • Experience with relational databases (PostgreSQL) and KV stores (Redis).
  • Experience in cloud platform (Azure / AWS / GCP).
  • Experience with CI/CD pipelines and tools like GitHub Actions
  • Strong understanding of event-driven systems and distributed architectures.
  • Experience with containerization tools ( Docker / Podman) and orchestration platform (Kubernetes).
  • English min B2.

Nice to have

  • Experience with graph databases (Neo4j) and vector databases (Milvus).
  • Experience with NLP libraries and frameworks (spaCy / Transformers).
  • Proficiency in compiled languages (Rust, Go, Java, C#).
  • Experience with machine learning concepts and the ability to work with NLP datasets.
  • Experience in building web applications using modern frameworks (React, Vue.js) or desktop applications (Electron, Tauri).

Benefits

  • Join a pioneering joint venture at the intersection of AI and industry transformation.
  • Work with a diverse and collaborative team of experts from various disciplines.
  • Opportunity for professional growth and continuous learning in a dynamic field.
Complexio

About Complexio

Complexio is the intelligence layer for enterprise AI.

Our platform builds a connected understanding of your business so AI can act intelligently across people, processes and systems.

Enterprises have invested heavily in AI platforms, copilots and data lakes, yet daily work still depends on manual hand-offs and thousands of unseen tasks buried in emails, chats and spreadsheets. Complexio closes that automation gap, turning disconnected activity into actionable intelligence.

The Event Knowledge Graph continuously ingests structured and unstructured data to create a living, contextual map of how the enterprise truly works, revealing every task, interaction and dependency with full provenance and audit trails.

Built on this foundation, the Automated Automations Engine discovers, designs and executes workflows automatically. It unifies copilots, RPA and process-mining tools into a single closed-loop automation system where discovery, orchestration and execution happen continuously and autonomously.

Complexio is model-agnostic and deployed securely within your infrastructure. It can integrate with SAP, Microsoft, Oracle, IBM and OpenAI, transforming data lakes into action and organisational knowledge into measurable business outcomes.

Our mission is to redefine enterprise automation by enabling true collaboration between humans and machines, creating organisations that learn, adapt and execute as one intelligent system.

Industry
IT & Software
Company Size
51-200 employees
Headquarters
London, GB
Year Founded
Unknown
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