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  1. All roles
  2. Experian PLC
  3. Machine Learning Engineer
Experian PLC logo
Experian PLC

Machine Learning Engineer

HybridSofia, Sofia-Capital, BulgariaFinTech
Apply directly at Experian PLC

Our Take

Design and deploy cutting-edge ML/Gen AI solutions at scale using Python, AWS, Spark.

What you’ll do

  • Design, build, and deploy ML and Gen AI solutions at scale
  • Deliver production-ready models on the Ascend platform
  • Craft advanced analytical solutions from structured data
  • Develop production code following software engineering best practices
  • Implement algorithms across supervised, unsupervised, deep learning

What they’re looking for

  • 4+ years experience in AI or predictive modeling
  • Proficiency with Python and distributed computing frameworks (AWS)
  • Experience using Spark (pySpark preferred) for large data analysis
  • Familiarity with Generative AI tools and rapid prototyping
  • Background in model risk management/governance processes

What you get

  • Unlimited access to online educational training courses
  • 25 days paid vacation plus extra time off
  • Social benefit package including life insurance and health insurance
  • Sharesave plan and employee assistance program

Skills & Focus Areas

  • Machine Learning
  • Generative AI
  • Data Science
  • AWS
  • Big Data

As posted by Experian PLC

Machine Learning Engineer Full-time Employee Status: Regular Role Type: Hybrid Department: Analytics Schedule: Full Time Company Description Experian is a global data and technology company, powering opportunities for people and businesses around the world. We operate across a range of markets, from financial services to healthcare, automotive, agribusiness, insurance, and many more. Experian invests in people and new advanced technologies to unlock the power of data. We have an amazing team of 25,200 people in 32 countries. Job Description Our Experian Software Solution's Analytics Services Team supports advanced analytic and generative AI products for decisioning, analytics, fraud, and identity globally. As a Machine Learning Engineer, you will design, build, and deploy cutting‑edge machine learning and generative AI solutions at scale. You will combine deep data science expertise with ML engineering and data engineering capabilities to deliver production‑ready models, prototypes, and platform capabilities. You will also partner with cross‑functional teams to support new global product launches, client implementations, and early client adoption. You will report to the Director of Data Science and Gen AI. What you'll do: You will partner with data scientists and then expand to cover packaging and productization of additional analytics solutions. You would deliver the last mile of those innovations, ensuring that production code is executed within the Ascend platform and software that Experian delivers to clients. Collaborate with Engineering, Research, and Data Science teams in the design and implementation of Machine Learning, Dashboarding, Ad Hoc Analysis and AI applications in a cloud-native big data (AWS) computing platform. Partner with Leaders, Analytic Consultants, Engineers, Account Executives, Product Managers, and external partners to bring new solutions to market that provide impact to Experian's broad client base. Craft advanced machine learning analytical solutions and prototypes to extract insights from diverse structured and unstructured data sources. Articulate model processes and outcomes, documenting and presenting findings and performance metrics, and translating complex findings into relevant insights. Use Gen AI and model development tools to develop new models and to prototype and deploy new generative capabilities, including prompt engineering, fine‑tuning, RAG, and model evaluation frameworks. Develop production-quality code following software engineering best practices, including modular design, version control, code reviews, and automated testing, ensuring reliability and reproducibility. Communicate model methodologies, assumptions, performance, and trade-offs to both technical and non‑technical stakeholders. Deliver clear documentation and translate complex concepts into insights. Design and implement advanced algorithms to solve complex challenges, exploring methods across supervised, unsupervised, deep learning, graph analytics, anomaly detection, and reinforcement learning. Contribute to feature and platform evolution by gathering feedback from clients and our teams, helping prioritize enhancements across Experian's ML and AI ecosystem. Qualifications What you'll bring: 4+ years of experience in AI, data science, or predictive modeling, with a track record for managing complex, hands-on analytical technology, innovation, and client-focused projects; Advanced degree in Machine Learning, Data Science, AI, Computer Science, or a related quantitative field; Statistical modeling proficiency in at least one programming language, with coding skills in Python,and proficiency with distributed computing frameworks (AWS). Experience with large data analysis using Spark (pySpark preferred) and model development using Python or SAS; Experience applying Generative AI-based tools and rapid prototyping of new concepts; Having some background in model risk management / governance processes, regulatory requirements, and LLM advances. Additional Information You will get: Personal Development - career pathway for professional growth supported by learning and development programs and unlimited access to online educational training courses, learning materials and books. Work environment - excellent work conditions with friendly environment, recognized team spirit, and fun and quality recreation time. Social benefit package including life insurance, food vouchers, additional health insurance, monthly flex allowance and internet coverage, corporate discounts, marriage and childbirth / adoption allowance, Multisport card, Sharesave plan, Employee assistance program, а birthday gift and many other benefits! Work-life balance - 25 days paid vacation, 1 additional day off for your birthday and extra 3 paid days for participation in Social responsibility event. Opportunity for Flexible working hours and Home Office. Experian is an Equal opportunity employer. Everyone can succeed at Experian and bring their whole self to work, irrespective of their gender, ethnicity, religion, colour, sexuality, physical ability or age. If you have a disability or special need that requires accommodation, please let us know at the earliest opportunity. #LI-Hybrid Our uniqueness is that we celebrate yours. Experian's people first, inclusive and purpose driven culture is multi award-winning; World's Best Workplaces™ 2025 (Fortune Global Top 25), Great Place To Work™ in 26 countries to name a few. Check out Experian Life on social or explore our Careers Site to understand why. Experian is also proud to be an Equal Opportunity and Affirmative Action employer. If you have a disability or special need that requires accommodation, please let us know at the earliest opportunity. Experian Careers - Creating a better tomorrow together Find out what its like to work for Experian by clicking here By clicking the link above or any third-party link within this posting, you are leaving this site and going to a third-party website where the third-party website's terms and privacy policy apply Job Location Google Maps requires functional cookies to be enabled I'm interested Privacy Notice Cookies Settings I'm interested Refer a friend SHARE THIS JOB OTHER JOBS AT EXPERIAN Analytics Consultant Sofia, Bulgaria Senior Software Engineer (Java Full Stack /AWS) Hyderabad, India Senior Data Modeler Mumbai, India Show all jobs SmartRecruiters is acting as a Data Processor, on behalf of the Company you're applying for, which is the Data Controller. 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Please see our Cookie Policy for more information: Cookie Policy Cookies Settings Reject All Accept All Cookies Machine Learning Engineer Boulevard "Tsarigradsko shose" 86, Sofia, Bulgaria Full-time I'm interested

Apply directly at Experian PLC
Location
Sofia, Sofia-Capital, Bulgaria
Work mode
Hybrid
Type
FULL_TIME
PostedJun 27
Experian PLC logo
Experian PLC
experianplc.com
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