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Senior AI Developer

Accenture Greece
2 days ago
Full-time
On-site
Athens, Attica, Greece
ML & AI Engineering
ARE YOU READY to step up to the New and take your technology expertise to the next level?
Through unmatched industry experience, leading technologies from our ecosystem partners and startups, and the largest delivery network in the world, we provide a powerful range of capabilities that can be tailored to our client's most complex business needs. With over 100 innovation hubs deployed around the world, we help clients continuously innovate at speed and at scale so they can outpace their peers. You will bring innovation, intelligence and industry experience together with the newest technologies to help clients innovate at scale and transform their businesses.
Technology is one of four services – the others are Strategy and Consulting, Interactive and Operations.
WORK YOU’LL DO
As a Senior AI Developer, you will be involved in the end-to-end design, implementation, and management of technology-based business solutions based on Agentic AI workflows to improve our clients’ delivery approach. You will act as a technical pillar for the team, guiding developers, enforcing best practices, and continuously exploring new AI tools to meet both functional and technical requirements while maintaining an end-to-end architecture overview.
Responsibilities:
  • Analyzing new and existing AI capabilities and creating solutions that meet stakeholder requirements and standards
  • Owning the end-to-end delivery of Agentic AI solutions, which includes developing, testing, and releasing production-ready workflows
  • Guiding, assisting, and conducting technical reviews for development teams to ensure the strict application of software and AI best practices
  • Continuously researching, evaluating, and integrating new AI libraries, frameworks, and engineering methodologies to keep our tech stack at the cutting edge
  • Designing and overseeing the end-to-end architecture overview to ensure scalable and reliable AI microservices
  • Contributing to the refinement of technical requirements and translating them into robust AI logic
  • Creating and updating applicable technical documentation for AI architectures and agent networks
  • Coaching and mentoring other team members on Generative AI best practices, quality standards, and design principles
  • Collaborating with DevOps and cross-functional teams to build automated quality MLOps pipelines for multicloud deployments
  • Promoting best practices for building and operating highly reliable AI systems, to our clients
  • Desirable experience:
  • Extensive working knowledge of LLMs and frameworks for building Agentic workflows, specifically LangChain and LangGraph
  • Deep experience with Context Engineering, Prompt Engineering, and advanced RAG (Retrieval-Augmented Generation) patterns
  • Experience designing and utilizing Vector DBs (e.g., Pinecone, Milvus) and Graph DBs (e.g., Neo4j)
  • Familiarity with model evaluation methodologies (e.g., RAGAS, LLM-as-a-judge) and observability/tracing tools like Langfuse
  • WHO WE RE LOOKING FOR?
  • Bachelor's degree in Computer Science, Information Technology, Software Engineering, or a related field
  • Proven track record of technical leadership, with the ability to review code/architecture, guide engineering teams, and drive the adoption of best practices
  • A strong research-oriented mindset, passionate about discovering, testing, and implementing the latest AI libraries, tools, and Agentic design patterns
  • Deep experience in developing custom agent skills and designing advanced communication patterns, including Agent-to-Agent (A2A) and Agent-to-UI (AG-UI / Agentic UI) interactions
  • Proven ability to design and implement strict Agent Authorization mechanisms and Responsible AI guardrails to ensure safe system operations
  • Strong capability in setting up systematic model evaluation and observability pipelines to monitor AI performance and behavior
  • Excellent communication skills verbal & written in English. To be able to communicate with IT teams, departments, end users, and customers
  • Ability to work well in a fast-paced ever-changing environment under strict deadlines
  • Holistic architectural thinking with the ability to solve complex technical problems and accomplish tasks with minimal supervision
  • Customer centric, passionate about delivering great digital products and innovative AI services
  • Experience supporting career & knowledge development for engineers early in their career
  • Ability to support project team to prioritize activities and provide deliverables as planned
  • WHAT'S IN IT FOR YOU?
  • Competitive benefits, including a fair and balanced parental leave policy.
  • At Accenture, we believe in bringing the best to our clients through continuous learning & improvement – from basic skills to industry-specific content – available to all our people.
  • Career coaching and mentorship to help you manage your career and develop professionally.
  • Performance Achievement – our performance management process that focuses on your strengths, progress and career possibilities.
  • Fantastic opportunities to develop your career across a variety of clients.
  • Opportunities to get involved in corporate citizenship initiatives, from volunteering to doing charity work.
  • To learn more about Accenture, and how you will be challenged and inspired from Day 1, please visit our website accenture.com/gr-en/.