WE MAKE AI REAL
At Siili, we don’t just talk about AI – we make it real. We build AI-powered solutions that deliver measurable impact, combining data, design, and engineering. Our mission is to lead the transition toward a future where AI amplifies human potential, ensuring ethical and impactful use of technology.
As an AI Lead Software Developer at Siili, you will take technical ownership of AI-powered software projects – from architecture and implementation to delivery. You set the direction, define the practices, and stay hands-on throughout on agentic software development. Your work ensures that AI is not just a tool your projects use, but a core part of how they are built.
Software Factory approach leverages agentic software development, where intelligent AI agents are embedded across the lifecycle to streamline workflows, enhance quality, and systematically scale high-impact software delivery.
Lead the technical direction of AI-powered software projects, from design through production.
Drive the adoption of AI development tools and practices within your project teams (Cursor, GitHub Copilot, Claude, Azure AI, AWS AI, and more).
Define and uphold code quality, architecture standards, and secure development practices.
Collaborate with customers and stakeholders to translate requirements into scalable, production-grade solutions.
Act as a technical sparring partner and mentor for developers on the project.
Contribute to Siili’s AI-powered software development offering through best practices, blog posts, and internal knowledge sharing.
Extensive hands-on experience in custom software development, including the full secure development lifecycle from design to production.
Strong background in using AI tools in software development like– Cursor, GitHub Copilot, Azure AI, AWS AI, Claude, or similar.
Solid understanding of how to leverage AI as part of software solutions.
Proven ability to take technical ownership and drive delivery quality in a project context.
Experience in guiding and sparring with other developers on technical matters.
Fluent in Finnish and English.
A technically strong and collaborative community where you can deepen your expertise and shape real solutions.
Production-grade, measurable impact – not just buzzwords.
Continuous learning, backed by top partnerships with Microsoft, GitHub, Databricks, Nvidia and Verda.
Opportunities to influence how AI-powered software development evolves at Siili.
Flexible hybrid work, well-being support, hobby clubs, daycare services for sick children, in-house coaching and the SiiliX share option program.
A company with a mission and a culture built on Joy, Ambition, Responsibility, and a Humane touch.
At Siili, we’re a community with a culture built on Joy, Ambition, and a Humane touch. You’ll work alongside sharp colleagues on interesting client projects, with real technical ownership and the freedom to shape how things are built. We lead the charge in innovative projects that make a real-world impact, ensuring that AI is a transformative force in everything we do. We invest in your skills through AI learning paths, certifications, and other development opportunities.
We also offer healthcare, flexible working hours, in-house coaching, the SiiliX Share program, and company-sponsored massage sessions.
At Siili, we don’t conduct interviews – we have meetings. These meetings ensure that both our goals and expectations are aligned.
We welcome applicants from diverse backgrounds and are happy to adapt our meeting process to suit your needs.
Siili is a full-spectrum digital development partner.
In a world overflowing with AI hype, Siili stands apart as the beacon in the noise.
Siili pioneers AI-driven software solutions by blending strong development, AI expertise, and industry knowledge.
We strengthen our customers' competitiveness with smarter, faster, and more impactful digital innovations.
We lean into what’s next and empower our customers to do the same.
