We are a technology company that started its journey in 2008. Our main headquarters is located in the picturesque city of Poznań, nestled by the beautiful Malta lake. For more than 17 years, we have been assisting companies in developing and implementing innovative fintech solutions. Leveraging our expertise in areas such as blockchain, online payments, and more, our clients can invent and develop cutting-edge solutions and services that keep them at the forefront of innovation.
AI SOLUTIONS ENGINEER
LOCATION: REMOTE, POLAND (with quarterly offiсe visits in Poznań and flexibility for occasional client visit)
ENGAGEMENT: 12-20 hours/week B2B
(with the possibility to transition to 40 hours/week B2B)
Requirements
Key Services and Requirements: A Roadmap to Your Professional Success 🚀
Your Mission: Take AI solutions from prototype to production. You will work directly with enterprise clients to design, build, and deploy AI-powered systems that solve real business challenges - navigating the technical complexity of integrations, data, security, and scaling.
This is a hands-on engineering role - you will write code, build integrations, debug production issues, navigate enterprise constraints, and work directly with client technical teams to deliver solutions that are reliable, maintainable, and ready for real-world use.
Scope of services:
Client Discovery & Solution Design
Lead technical discovery sessions with business and IT stakeholders
Translate complex and ambiguous client challenges into clear technical solutions, architectures, and delivery plans
Design scalable architectures for AI-powered applications, integrations, and data-intensive systems
Guide clients through technical possibilities, limitations, risks, and trade-offs when making engineering decisions
Work directly with client teams to define practical solutions that can be delivered, adopted, and maintained in production
AI Engineering & Integrations
Build production-grade AI applications using LLM APIs, RAG architectures, and agentic workflows
Develop integrations between AI solutions and enterprise environments, including APIs, legacy systems, databases, and internal platforms
Implement solutions using modern AI technologies
Design reliable data flows, retrieval systems, and approaches for monitoring and evaluating AI solution quality
Create reusable AI implementation patterns, templates, and best practices that strengthen Espeo’s internal Skills Library
Production Delivery & Deployment
Own the full delivery lifecycle — from initial proof of concept through production deployment and stabilization
Write production-quality code, troubleshoot complex issues, and improve system reliability in real-world environments
Handle enterprise deployment challenges including authentication, security reviews, compliance requirements, data residency, and access management
Work with cloud platforms and infrastructure to ensure solutions are scalable, secure, and maintainable
Collaborate with Delivery Managers and account teams to manage scope, technical risks, priorities, and client communication
Knowledge Sharing & Ownership
Ensure client technical teams are confident and self-sufficient after project completion
Document technical solutions, deployment processes, integration patterns, and lessons learned
Share knowledge internally through documentation, workshops, and engineering practices
Take full ownership of client challenges — staying involved until solutions are stable, adopted, and reliably operating in production
Here’s a set of skills we require:
8+ years of experience in software engineering, with proven experience delivering production systems
2+ years of experience working in customer-facing engineering, consulting, solutions engineering, or similar roles
Strong software engineering skills with the ability to independently design, build, and deliver complete solutions
Hands-on experience with cloud infrastructure (AWS or Azure)
Experience with Docker, Kubernetes, Git, and CI/CD workflows
Experience integrating external APIs and enterprise systems, including ERP, CRM, identity providers, and data platforms
Practical experience building AI-powered applications using LLM APIs (OpenAI, Anthropic, or similar technologies)
Understanding of RAG architectures, vector databases, and AI-powered workflows
Ability to communicate complex technical concepts clearly to both technical and non-technical stakeholders
Strong ownership mindset - you follow solutions through to production, not only prototypes
English proficiency at C1 level or higher
Nice to have:
Experience delivering solutions in regulated industries such as fintech, banking, healthcare, or the public sector
Knowledge of AI evaluation methodologies and frameworks
Career Advancement at Your Fingertips: Explore Opportunities with Us 🔥
By joining us you will get:
Flexible working hours and the possibility to work remotely,
Private medical healthcare offered by Luxmed,
Benefit System - MultiSport Card,
Excellent conditions for skills development: (1) Possibility to upgrade your English for business needs due to working time (2) Internal Training (3) Lighting Talks regarding technology & development issues,
We support the development of your personal brand as an expert! You can create and publish articles, we support your participation in meetups and conferences and we help you develop skills and implement your ideas,
An inspiring, modern workplace with a great atmosphere based on the nordic working culture,
Our main office in Poznan (Poland):
In-house gym,
Underground parking for bicycles, and scooters, including electric chargers,
Best-equipped kitchen - daily fresh fruit & vegetables, great coffee and a fantastic choice of tea, nuts & cereals,
Espeo Day: regular lunch or breakfast & office integration,
We are animal friendly!
Navigating the Hiring Process: What does the recruitment process for that position look like? 🍀
CV Review
HR Screening with a member of the Talent Acquisition team (30-45 min)
During this meeting, you will learn more about Espeo’s organizational structure, role expectations, and company culture. We will discuss your motivation, experience, and professional aspirations.Technical Interview with Delivery Director - Wojciech Biedziński and Senior Engineer (90 min)
Culture & Values Interviewwith CEO, Przemysław Koper (45 min)
Reference Check
We will ask you to provide 3 professional contacts who can share their recommendations and experience working with you.Job Offer
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