Why rinf.tech?

Why do we do what we do?

We inspire one another to share our tech-works in this amazing and abundant world. So we became developers, innovators, thinkers, software builders, and hardware makers!

Our Vision!

Founded in 2006 with 650+ engineers & global presence (8 delivery centers in Europe & North America) we strive to become a leading East-European technology partner for growing organizations in need of digital transformation of their products and services!

What you’ll do

• The team is building the core infrastructure for agentic AI: enabling AI agents to connect seamlessly to the platforms, developing reusable agentic tools, and exposing standardized Model Context Protocols (MCPs) that can be leveraged across teams and use cases. This foundation will unlock a new generation of intelligent automation and customer interaction for our group (gaming company with many products and a variety of games including casinos, poker, and sports betting).
• Design and implement AI solutions end-to-end, from the idea and data exploration phase to deployment and monitoring, balancing cutting-edge techniques with pragmatism to deliver measurable impact
• Apply strong software engineering principles, such as modularity, testing, code reviews, CI/CD and observability, to ensure AI systems are reliable, maintainable, production-ready and can be readily adapted to future developments.
• Choose the right approach for the problem at hand, evaluating classical ML and NLP techniques, LLM-based solutions, and agentic solutions to balance trade-offs between speed, cost, complexity, interpretability, and performance.
• Collaborate closely with product, design, and other engineering teams to scope work, align on success metrics, and incrementally ship improvements in user-facing features powered by AI.
• Document system architectures and decision rationale early and clearly, enabling alignment across teams and accelerating onboarding and iteration.
• Champion model and data quality, including dataset versioning, robust evaluation, fairness/bias assessment, and real-world performance tracking.
• Stay up-to-date with emerging research and tools, distilling key insights and bringing back relevant innovations to elevate team capabilities and product opportunities.
• Contribute to a culture of knowledge sharing, through company-wide Slack channels, Show and Tell presentations and technical deep-dives

What you need to be successful

• A Bachelor/Master’s Degree in Computer Science or related field.
• 2+ years of experience building AI/ML systems in production environments, including ownership of key lifecycle stages: data collection, modeling, evaluation, deployment, and monitoring.
• Proficiency in Python or .Net and modern ML and agentic frameworks such as PyTorch, TensorFlow, or LangChain, with experience packaging models into APIs or integrating them into applications.
• A solid understanding of LLMs for natural language processing applications, including topics such as embedding, prompt engineering and fine-tuning.
• Strong software engineering foundations such as version control, unit/integration testing, CI/CD, containerization plus a mindset of building for reliability and scale.
• Experience working in product-focused teams, collaborating with designers, engineers, and PMs, to scope and ship AI features iteratively
• Ability to reason about system behavior end-to-end, including model performance, latency, and observability, and how these impact user experience.
• Clear, structured communicator, comfortable documenting and defending architectural decisions and engaging in thoughtful technical debate.

What we offer you to be successful

• Flexible working environment, ability to work remotely or in a hybrid model, depending on your project requirements.
• Work with worldwide technology leaders - We partner and deliver technology to industry giants like Intel, NXP, Panasonic, Visteon, Carrefour, Windriver, Kardex, METRO Digital, and many others.
• Priority Plus Medical Subscription @Regina Maria (fully covered by the company)
• Mental Health Online Resources through the Hilio Wellbeing Platform
• Flexible benefits worth 1300 RON gross per month - you can choose the ones that suit your preference
• We have profit shares schemed that enable you to financially benefit from the new business you identify
• We have premium referral bonus for each successful recommendation you make - (500-1500 EUR NET based on seniority)
• Enjoy our vibrant offices in Romania's top IT hubs – Bucharest, Timisoara, Cluj, and Iasi, perfect for when you want to grab a coffee with your colleagues.
• Community – No man is an island, we stay connected through ongoing learning, project rotation, idea incubation, as well as through our Football Team, Townhalls, and Fun Thursday Office Day!

Join the #PeopleofManyTalents #EngineerOfTheFuture