Applied Research Scientist

Barcelona, Spain·Full-time·Added over a year ago

Alinia AI

5 open roles

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What they offer

Full-time hours
Per the ad.
Hybrid
Office and home days — the ad has the split.

What they ask for

Have the right to work in Spain
Alinia AI doesn't mention sponsorship in the ad.
Work in English
English is required, per the ad.
Be near Barcelona for hybrid days
No relocation package mentioned.

This job was published a year ago

The role

Alinia's Mission

At Alinia, we enable the safe deployment of (generative) AI business-critical operations in industries that rely on policy and value alignment and trust. We make safe LLM deployment more accessible and effective for companies of all sizes.

Your part (why does this role exist?)

Developing a robust and holistic alignment strategy and platform that combines state-of-the-art evaluation and optimization techniques, Responsible AI best practices and the realities of running a business is a complex task with applied research at the center.

As an Applied Researcher at Alinia, you will research, develop, and improve methods for the automated evaluation and postraining of Large Language Models (LLMs) as guardrails. This will shape the art of the possible for our customers and their clients.

Role Overview and Role Responsibilities

At Alinia, our Applied Research Scientists play a pivotal role in creating the AI intellectual property and technologies that drive the development of Alinia's Alignment Platform. This role demands a profound understanding of LLMs, their evaluation, and effective alignment with a given set of values and policies. Applied Research Scientists are action-oriented and hands-on, tasked with developing practical AI tools that solve the main challenges our customers encounter with the safe and responsible deployment of LLM applications and that can be seamlessly integrated into our Platform. This role is designed for those ready to apply their expertise actively and decisively within a dynamic development environment.

Responsibilities

Innovate and refine evaluation methods that assess LLMs along multiple alignment dimensions.
Create robust techniques for synthetic data augmentation to enhance the assessment of LLMs.
Develop streamlined approaches for aligning LLMs through supervised fine-tuning and preference optimization.
Document research projects, progress, and experimentation results and share findings with the broader team.
Work closely with the product development team to transform research insights into actionable AI solutions and strategies for the Alinia Platform.
Keep up-to-date with the latest trends and developments in LLM evaluation, alignment, optimization, and related technologies.

Skills and Qualifications

Minimum Qualifications

MSc in Computer Science, AI, Linguistics, or a related field.
Proven experience in LLMs, ML, or NLP.
Demonstrated research capability with publications in reputable AI, ethics, or machine learning conferences and journals.
Strong programming skills in Python.
Experience with ML frameworks such as TensorFlow, PyTorch, or JAX.
Demonstrated knowledge and practical experience in LLM training (Please note: this is a strict requirement for the position).

Preferred Qualifications

PhD in Computer Science, AI, Linguistics, or a related field.
Contributions to open-source projects or public datasets in the field of AI.
First-author publications at peer-reviewed AI conferences.
Experience with synthetic data generation, LLM as a judge frameworks, LLM post-training.

Why Join Alinia?

Cutting-edge tech: Work on one of the most important challenges in AI-alignment, safety, and trust
High ownership & growth: Be a core part of the early engineering team with massive upside
Flexible work: Hybrid or remote work, with preference for CET time zone
Collaborative culture: Small, experienced, mission-driven team
Impact: Directly shape the technical foundation of an AI governance platform adopted by enterprises

About Alinia AI

Alinia AI is an AI software company that provides a platform for making AI systems compliant by design, offering products for evaluation, guardrails, and monitoring. The company focuses on regulation-informed control layers to help enterprises deploy AI assistants at scale, with particular emphasis on financial services, as evidenced by testimonials from Banco Santander and Origin Financial. Their research includes a RAG Guard model for detecting hallucinations and irrelevance, benchmarked against industry leaders like GPT-4o-mini, IBM Granite, and AWS Bedrock.

Alinia AI has a presence in Barcelona, Spain, where it is hiring for roles such as Applied AI Research Intern, Applied Research Scientist, Back-End Engineer, and Machine Learning Engineer. The company's work culture emphasizes regulatory compliance and AI safety, making it relevant for international professionals interested in AI governance, compliance, and applied research. However, specific details about their Spain office size, work culture, or relocation support are not provided in the available evidence.

Industry: AI Software
In Spain: Barcelona
Website: alinia.ai

Good to know if you are moving

Alinia AI has job openings in Barcelona, Spain, including roles for Applied AI Research Intern, Applied Research Scientist, Back-End Engineer, and Machine Learning Engineer.
The company focuses on AI compliance and regulation, with products for evaluation, guardrails, and monitoring, which may appeal to professionals interested in AI governance and safety.
Alinia AI's research includes a multilingual RAG Guard model for detecting hallucinations, tested across six languages and benchmarked against industry leaders like GPT-4o-mini, IBM Granite, and AWS Bedrock.
The company counts major financial institutions like Banco Santander and Origin Financial among its clients, indicating a strong focus on the finance sector.
Alinia AI offers a careers page on their official website, suggesting they actively recruit for technical and research positions.

All open roles at Alinia AI