Fullstack Architect: AI-Driven, End-to-End Solutions

4101 Accenture Techn.Solutions Company; Helsinki; On-site; EUR 65,000 - 95,000; Full time

Job summary

Accenture is seeking a Senior Fullstack Developer to design and implement end-to-end software across UI, APIs, and data layers in a dynamic, AI-enabled environment. You’ll influence architecture, mentor teams, and drive AI-assisted workflows, leveraging modern tech and cloud services.

You’ll work with React.js and Java, collaborate across teams, and own delivery from design to production, with opportunities to shape how AI is adopted in development. Helsinki team welcomes you to grow with us.

Qualifications

• 4+ years of fullstack development experience.
• Proficiency in React.js or similar frontend framework.
• Strong Java or object‑oriented language skills.
• Interest in AI-assisted development tools such as Copilot/Claude.
• Excellent Finnish and English skills.
• Bachelor's degree or equivalent.

Responsibilities

• Design and build fullstack solutions from UI to APIs and data.
• Shape the architecture of complex components, define interfaces, and set technical direction.
• Lead application design and help development teams understand the vision.
• Work with AI in daily workflow, using coding assistants and AI agents to speed up development, testing, code review, and documentation.
• Build AI-powered features into applications, such as LLM integrations and intelligent automation.
• Own quality by designing and running testing strategies, including AI-assisted test generation.
• Share learnings with teams and other units on AI and agentic practices.

Skills

React.js

Java

AI-assisted development

Finnish + English

Problem solving

Bachelor's degree or equivalent

Education

Bachelor's degree or equivalent

Tools

GitHub Copilot

Claude Code

Cursor

Azure OpenAI

Job description

Accenture is seeking a Senior Fullstack Developer to design and implement end-to-end software across UI, APIs, and data layers in a dynamic, AI-enabled environment. You’ll influence architecture, mentor teams, and drive AI-assisted workflows, leveraging modern tech and cloud services.

You’ll work with React.js and Java, collaborate across teams, and own delivery from design to production, with opportunities to shape how AI is adopted in development. Helsinki team welcomes you to grow with us.