Senior Software Engineer

Complexio
London

Complexio's Foundational AI works to automate business activities by ingesting whole company data – both structured and unstructured – and making sense of it. Using proprietary models and algorithms Complexio forms a deep understanding of how humans are interacting and using it. Automation can then replicate and improve these actions independently.

Complexio is a joint venture between Hafnia and Símbolo, in partnership with Marfin Management, C Transport Maritime, Trans Sea Transport and BW Epic Kosan.

As a Senior Software Engineer with broad expertise, you will be a vital part of our team, developing innovative applications that leverage AI capabilities to enhance user experiences and streamline communication. You will work alongside a talented team of Data Scientists, DevOps, Product Managers, Business Analysts experts and play a key role in designing and implementing specialized AI assistant technology.

You have:

Excellent problem-solving and technical skills. Strong communication and collaboration skills, with the ability to work in a team. Interest and experience in working on early-stage software and a wide range of tasks. Proven experience using technology and how it helped you build a lasting product.

Requirements

  • Preferred M.Sc or Ph.d degree in Computer Science or a related field.
  • 7+ years of experience in Software development Work experience using both compiled languages (Rust, Ocaml, Golang, Java, C#) or dynamic languages (Javascript, Python, Ruby)
  • Experience building web applications or desktop applications technologies such as Electron, tauri, React, Vue.js
  • Familiarity with CI/CD principles and technologies, including experience with GitHub Actions or similar.
  • Experience working with Relational and NoSQL databases such as Postgres, Redis, Neo4j, Milviousor MongoDB, and a good understanding of data consistency tradeoffs.
  • Proven Knowledge of cloud platforms (e.g., AWS, Azure, or GCP).

A bonus:

  • A bonus:
  • Experience with graph databases such as neo4js, pinecone or milvius or similar.
  • Experience building native desktop apps.
  • Experience with NLP libraries and frameworks, such as spaCy, or Transformers.
  • Familiarity with machine learning concepts and the ability to work with NLP datase

Benefits

  • Work with a groundbreaking AI platform solving real enterprise pain points
  • Help clients achieve measurable ROI through next-gen automation
  • Join a remote-first, globally distributed team backed by industry leaders
  • Shape the success function and influence product direction in a fast-scaling AI company
Posted 2025-12-18

Recommended Jobs

Senior Aviation Broker

Harrison Holgate
London

A leading independent broker is seeking a highly experienced Aviation Broker to join their London-based Aviation division. This is an exciting opportunity for a seasoned market professional to work wi…

View Details
Posted 2025-10-15

Dispensing Optician - Putney

Leightons Opticians & The Hearing Care Partnership
London

Job Title: Dispensing Optician Location: Putney Job Type: Full-Time , WEEK 1 - Monday - Friday, WEEK 2 - Tuesday - Saturday About the Role We are seeking a passionate and qualified Dis…

View Details
Posted 2025-12-19

Vehicle Collection / Delivery Driver

Driver Hire Twickenham & Heathrow
Heathrow, Greater London

Experienced Car Delivery Drivers Wanted – Heathrow Location: Heathrow Rate: £13.68/hour Schedule: Monday to Friday (varied hours) Start Date: Immediate starts available Driver Hire Twick…

View Details
Posted 2025-11-24

Drama ECT - Mixed Secondary School in Merton (January Start)

Marchant Recruitment
Merton, Greater London

Drama ECT – Mixed Secondary School in Merton (January Start) Location: Merton, London Start Date: January 2026 Contract Type: Full-time, Permanent Salary: Paid to scale on a direct cont…

View Details
Posted 2025-11-19

Head of Asset Management - Valuation and Strategic Assets

Lambeth, Greater London

Head of Asset Management – Valuation and Strategic Assets needed in Lambeth, £444.57 per day  PAYE – Reference: RQ1649722 The Head of Strategic Assets is a key role within Valuations and Strategic …

View Details
Posted 2025-11-24

ECT of Art and Design - West London

Marchant Recruitment
London

ECT of Art and Design - Hammersmith, West London &##127912; Creative Career Launch: Art and Design ECT Position in Hammersmith! Are you an imaginative and dedicated Early Career Teacher (ECT) …

View Details
Posted 2025-10-01

Account Manager

Normative.io
London

Join the planet’s most important fight Normative is now looking for a Account Manager for our team Normative is accelerating the transition to a net zero world. We provide science-based carbo…

View Details
Posted 2025-12-16

Contracts Lead

Stratford, Greater London

Are you ready to lead the way in shaping a smarter, safer, and more sustainable energy future? As our Contract Manager, you'll champion Quality Assurance and Continuous Improvement, driving transform…

View Details
Posted 2025-12-12

Quantity Surveyor - Frankfurt

Falcon Green Personnel
London

Join a leading international building contractor, with a strong track record of delivering complex, high-value projects across Europe. They are currently seeking an experienced Quantity Surveyor to jo…

View Details
Posted 2025-11-24

Telecoms Engineer (London Underground Projects)

Advance TRS Ltd
London

Telecoms Engineer - Night Shifts (London Underground / TFL Stations) Rate £190 per shift | 23:45-04:45, Sun-ThursLocations: Zone 1-3 London Underground / TFLTelecoms Engineer / Installer with ECS Skil…

View Details
Posted 2025-11-30