Complexio

Frontend Engineer

• At Complexio, you’ll help shape the way thousands of enterprise-users engage with our platform.
• You’ll work with a team of software engineers, data scientists, product experts and business analysts to craft next-generation web applications and user experiences.
• Your role will be foundational in translating data-rich insights into intuitive, performant, and scalable interfaces - bridging the gap between advanced AI infrastructure and real-world business impact.

Senior Full Stack Engineer, Frontend Focus

Account Manager

• Own the end-to-end customer relationship from onboarding and adoption to renewal and expansion.
• Act as both a strategic advisor (helping customers extract value from Complexio’s Understand and Automate products) and a commercial partner (driving renewals, expansions, and long-term growth).

Customer Success, Account Manager

Security Engineer

• Design and implement a comprehensive data privacy and access control architecture addressing multi-dimensional classification, dynamic permissions, and information barriers.
• Tech lead a small dedicated team focused on privacy-preserving access controls and coordinate with cross-functional teams including data ingestion, knowledge mapping, and automation developers.
• Develop and enforce security and privacy standards, policies, and best practices throughout the product development lifecycle.
• Architect a multi-layered access control model combining Role-Based Access Control (RBAC), Attribute-Based Access Control (ABAC), and purpose-based limitations.
• Oversee implementation of fine-grained data classification frameworks using NLP and other technologies.
• Design and validate permission propagation mechanisms for graph data models and derived insights.
• Establish security boundaries for autonomous AI agents, ensuring proper context isolation and privilege controls.
• Work closely with engineering teams to integrate privacy controls into the data pipeline, knowledge graph, and AI components.
• Collaborate with product management to balance privacy requirements with usability and functionality.
• Coordinate with customer success to address client-specific privacy and compliance needs.
• Influence and guide development teams to prioritize privacy-by-design principles.

Senior Software Security Engineer

Systems Engineer

• Role sits between technology strategy and hands-on architecture guidance with emphasis on event-driven architectures, roadmap building, and technology adoption.
• Set the direction for utilization of available technology and architecture components across engineering.
• Build and maintain a Technology Adoption Roadmap transforming high-level strategy and customer needs into concrete initiatives and implementations.
• Provide direction and feedback to improve technology adoption, platform capabilities, and product features.
• Continuous support to Pod Leads and Managers to build roadmaps, create plans, and break projects into executable pieces of work.
• Collaborate with cross-functional teams (ops, engineers, data scientists, business analysts, product, customer success) to align technical solutions with business needs.
• Deliver architecture guidance, technical decisions, and mentorship for platform and product features.

Systems Architect

DevOps Engineer

• 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
• We’re looking for pragmatic, self-sufficient SREs with a solid software engineering principles and how to apply them to solve complex infrastructure-related problems. You should be the kind of person who automates first, understands the big picture, and can work alongside developers to enable velocity without sacrificing stability or security.

Site Reliability Engineer

Architect

• Work on Complexio’s Foundational AI platform that automates business processes by ingesting and understanding enterprise data
• Role sits between technology strategy and hands-on architecture guidance, emphasizing event-driven architectures, roadmap building, and technology adoption
• Set the direction for utilization of available technology and architecture components across engineering
• Build and maintain a Technology Adoption Roadmap that transforms high level strategy and customer needs into concrete initiatives and implementations
• Provide direction and feedback to improve technology adoption, platform capabilities, and product features
• Continuously support Pod Leads and Managers to build roadmaps, create plans, and break projects into executable pieces of work

Senior System Architect

Full-stack Engineer

• Develop innovative applications that leverage AI capabilities to enhance user experiences and streamline communication.
• Design and implement specialized AI assistant technology.
• Collaborate with Data Scientists, DevOps, Product Managers, and Business Analysts to deliver solutions.
• Work on automating business activities by ingesting structured and unstructured company data.
• Participate in early-stage product development across a wide range of tasks and technologies.
• Contribute to creating lasting products and influencing product direction.

Senior Software Engineer

Data Scientist

• Design and implement advanced algorithms for generative AI models to enhance human-machine interaction within shipping and industrial sectors.
• Conduct in-depth analysis of large structured and unstructured datasets to derive meaningful insights, trends, and patterns.
• Develop, train, and rigorously evaluate generative AI models and fine-tuning techniques (e.g., LoRA, QLoRA).
• Collaborate with an elite team and global partners to transition from conventional language models to cutting-edge LLMs.
• Propose and implement innovative solutions using the latest advancements in AI and open-source models.
• Acquire deep industry expertise in shipping and industrialised industries to tailor AI solutions to sector-specific challenges.

Senior Data Scientist

Pre-sales Engineer

• Partner with sales and leadership to position Complexio’s technology in client meetings, discovery calls, and solution workshops
• Understand client business processes and map those to the platform’s capabilities (ingestion, mapping, knowledge graph, orchestration, agent workflows)
• Define and document the scope of PoCs, pilot programs, and commercial deployments
• Articulate technical concepts (data architecture, infrastructure, security) in commercially relevant language for executive stakeholders
• Assist in the development of proposals, technical diagrams, SoWs, and integration outlines
• Work closely with engineering to ensure solution feasibility and clarity during the sales cycle
• Tailor demos and walkthroughs using real or anonymised data to showcase applied use cases (e.g. lost invoice detection, regulatory process mapping)
• Support conversations on deployment models (on-prem, air-gapped, hybrid) and data governance
• Help refine pricing estimates based on use case complexity and integration requirements
• Trusted by the sales team and Co-CEO to support key deals and strategic conversations
• Confidently handles technical Q&A with both IT leaders and business users
• Accelerates sales cycles by reducing friction around deployment, data access, and technical feasibility
• Wins customer confidence through clarity, responsiveness, and commercial empathy

Technical Pre-Sales Engineer

Technical Project Manager

• Lead execution of customer projects, ensuring delivery of use cases within agreed timelines and scope.
• Act as the bridge between technical teams, customers, and internal stakeholders, aligning objectives, milestones, and outcomes.
• Manage multiple projects simultaneously, balancing priorities based on business impact and customer needs.
• Oversee end-to-end project lifecycle, define project plans, objectives, scope, deliverables, and KPIs.
• Coordinate cross-functional teams including pods, data scientists, engineers, and business analysts to deliver solutions.
• Track progress, identify risks, implement mitigation strategies, and escalate critical issues to leadership when needed.
• Work closely with customers to map solutions, translate use cases into actionable plans, and serve as primary contact.
• Conduct regular check-ins, project updates, and post-implementation reviews to ensure value realization.
• Establish and refine project management frameworks and contribute to internal knowledge sharing.

• Design and implement a comprehensive data privacy and access control architecture addressing multi-dimensional classification, dynamic permissions, and information barriers
• Build a custom encryption service within a micro-services architecture, including secure service development, OAuth integrations, and identity provider connections
• Architect a multi-layered access control model combining Role-Based Access Control (RBAC), Attribute-Based Access Control (ABAC), and purpose-based limitations
• Oversee implementation of fine-grained data classification frameworks using NLP and other technologies
• Design and validate permission propagation mechanisms for graph data models and derived insights
• Establish security boundaries for autonomous AI agents, ensuring proper context isolation and privilege controls
• Work closely with engineering teams to integrate privacy controls into the data pipeline, knowledge graph, and AI components
• Collaborate with product management to balance privacy requirements with usability and functionality
• Coordinate with customer success to address client-specific privacy and compliance needs
• Develop and enforce security and privacy standards, policies, and best practices throughout the product development lifecycle
• Influence and guide development teams to prioritize privacy-by-design principles

Senior Software Engineer, Security

Mechanical Engineer

• 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.
• Lead a design vision: define and communicate bold, user-centric product concepts that break new ground.
• Prototype fast—turn abstract ideas into tangible experiences that inspire stakeholders and guide development.
• Work directly with data scientists and engineers to translate raw capability into elegant, usable products.
• Operate with urgency, iterating quickly in a high-stakes startup where traction means success and growth.
• Influence and persuade—sell your ideas to leadership and rally teams around them.

Senior Design Engineer, NLP Products

Product Manager

• Define product vision and roadmap for AI-driven automation features
• Work with engineering, data science, and UX to ship technically complex products
• Translate customer and stakeholder needs into clear user stories and specs
• Prioritise competing demands and deliver high-impact features on schedule
• Champion user needs so outputs are intuitive, interpretable, and valuable
• Support go-to-market strategy for new capabilities
• Track product performance, adoption, and feedback to guide iteration

Senior Product Manager

Developer Relations

• Design, document and maintain end-to-end software development processes, including coding standards, branching strategies, testing, release management, and deployment.
• Collaborate with engineering managers, team leads, and product teams to gather insights and best practices, and ensure smooth adoption of tooling and practices.
• Translate complex technical workflows into clear, concise, and accessible documentation and visual aids (flowcharts, process maps, checklists, templates) to support understanding
• Evaluate and introduce tools for developer experience improvement (e.g., feature flagging, local dev environments, code quality tools).
• Maintain a central repository (e.g., Confluence, Notion, or Git-based documentation), ensuring documentation is kept up-to-date and version-controlled.