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Data Scientist (LLM/ML Focus)

As a Data Scientist in our Data & AI organization, you will contribute to building AI-powered features and capabilities within Basware's SaaS products.Working as part of the Basware-wide Data Science Center of Excellence (CoE), you will support and lead both Large Language Model (LLM) and traditional Machine Learning projects. This role combines hands-on technical work with collaborative problem-solving, requiring you to help transform experimental proof of concepts into production-ready solutions.

Key Responsibilities

·LLM Development & Implementation: Work on LLM projects using modern frameworks, implementing prompt engineering strategies, fine-tuning techniques, and production-ready solutions

·Proof of Concepts: Design and execute proof of concepts for new AI functionality, evaluating feasibility and performance

·ML Opportunity Discovery: Help identify new machine learning opportunities across the organization, translating business challenges into technical solutions

·Productization Support: Support LLM/ML projects from experimentation through to production deployment

·Cross-functional Collaboration: Work with engineering, product, and business teams to deliver impactful AI solutions

·Best Practices: Contribute to best practices for LLM/ML monitoring, evaluation, and safety, including implementation of guardrails

Work with great people

Testimonial photo
Hanna Ikonen
VP, Customer Success
"I feel that I can make a difference, drive improvements & take controlled risks, and all this is supported by the company."
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Kevin Kamau
Senior Product Manager
"Basware is a global company that values people as a crucial driver for success."
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Mika Peurala
Principal Solution Architect
"Absolutely the best colleagues and line managers in the world!"
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Jaakko Jutila
VP, Customer Support
"At Basware you have the freedom to identify and start different development activities across the organization without getting approvals from above."
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Namrata Checker
Team Lead, Digital Transformation and Excellence
"What I love most about my job is the people that I work with, the freedom of putting forward my ideas, thoughts and feedback but also the freedom of creating the way of working that works best for me."
Testimonial photo
Siddhartha Bhatia
Senior Cloud Developer
"I am honored to have worked with the leaders of tomorrow. The organization is absolutely people centric with its prime focus always on employee engagement, loyalty and satisfaction."

Skills & Requirements

Required Qualifications

·LLM Experience: Practical experience with Large Language Model projects, including:

oPrompt engineering and optimization techniques

oFine-tuning methodologies (LoRA, QLoRA, full fine-tuning, RLHF, etc.)

oLLM evaluation and monitoring approaches

oImplementation of safety guardrails and content filtering

oFamiliarity with modern LLM frameworks (e.g., LangChain, LlamaIndex, Hugging Face)

oAgentic experience or understanding of how agents work

·ML Foundation: Good understanding and practical experience with core machine learning algorithms including clustering, classification, regression, anomaly detection, and optimization techniques across various data scales

·Project Lifecycle Experience: Ability to work on the complete lifecycle of LLM/ML projects from conception through deployment, maintenance, and optimization

·Data Science Methodology: Solid grasp of the data science workflow including experimental design, hypothesis testing, and statistical methods with strong communication skills for explaining complex technical concepts

·Technical Proficiency: Strong programming skills (Python required) and experience with LLM/ML frameworks and libraries

Preferred Qualifications

·Experience with cloud platforms, particularly AWS

·Hands-on experience with Databricks or similar big data platforms

·Familiarity with MLOps practices and tools

·Experience with vector databases and retrieval-augmented generation (RAG) systems

·Experience deploying ML models to production environments

·Experience with model monitoring and observability tools

·Contributions to open-source LLM/ML projects

What We're Looking For

·Someone who can contribute to LLM initiatives from concept to production

·A collaborative team member who works well within the Data Science CoE

·Strong communication skills to work across technical and business teams

Curiosity and eagerness to explore new AI technologies and methodologies

Why Basware?

We’re a purpose-driven company with a global footprint and a collaborative culture. At Basware, you’ll work with passionate professionals, cutting-edge technology, and a shared commitment to innovation and excellence.

In addition, we offer

  • Competitive salary and company incentive program
  • Lunch and recreational benefits, transferable to dental care or massages
  • Occupational and mental health services
  • Hobby clubs and gym
  • Free on-site parking, also for electric cars
  • Bicycle or subsidized commuter ticket benefit
  • Employee awards and team social events
  • Good learning opportunities, e.g. LinkedIn Learning license

...and more!

Ready to make an impact?

If you're excited by the challenge, apply now and help shape the future of Basware.

Please submit your resume and cover letter by clicking the ‘I’m interested’ link.

Our recruitment process will include pre-employment actions such as an enhanced background screening by a third party and reference checks.

Basware. Now it all just happens.

Great Place to Work

  • We Drive Customer Value

  • We Take Ownership

  • We Are Bold

About the company

Basware is how the world’s best finance teams gain complete control of every invoice, every time. Our Intelligent Invoice Lifecycle Management Platform ensures end-to-end efficiency, compliance and control for all invoice transactions. Powered by the world’s most sophisticated invoice-centric AI – trained on over 2 billion invoices – Basware's Intelligent Automation drives real ROI by transforming finance operations. We serve 6,500+ customers globally and are trusted by industry leaders including DHL, Heineken and Sony. Fueled by 40 years of specialized expertise with $10+ trillion in total spend handled, we are pioneering the next era of finance.

Joining Basware means you’ll join a team filled with innovators, passionate about their work and enthusiastic about the industry we’ve pioneered. You’ll work alongside highly motivated, capable, and friendly individuals who collaborate to deliver world-class solutions and services. A critical part of our culture is the high amount of trust we put into our employees—we want everyone to make a difference, so we offer flexibility in how you work, giving you the freedom and support to deliver your best results. We truly live our values where:

We Drive Customer Value, We Take Ownership and We Are Bold in everything we do, to make it all just happen for our customers.


2025Gartner Magic Quadrant Leader for Accounts Payable Applications. Basware and Deloitte create Center of Excellence

2024Launch of World’s 1st AP-Powered GenAI

2023Growth through acquisitions, Glantus and AP Matching

2022Basware became a privately-held corporation in a go-private transaction led by software private equity firm Accel-KKR

2020Recognized market leader, including Gartner Magic Quadrant. Global operations, 20+ offices worldwide

2012Launch of cloud-based B2B platform for transaction collaboration on Basware's Network

2005Launch of fully integrated Purchase-to-Pay solution suite

2000Basware listed on Helsinki Nasdaq, launch of purchase management software & e-invoicing service

1992Launch of first financial management software

1985Basware founded in Finland

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Dan Gafiteanu | Contact Person

I'm interested
Basware

Multiple locations | Hybrid
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