CrawlJobs Logo

Senior AI Developer (With Python And Machine Learning Knowledge)

Hungary, Budapest · Job Posted May 18, 2026
Apply Position
Job Link Share

Job Description

We are seeking a Senior Back-end Developer to design, develop, and deploy server-side solutions while ensuring high quality standards. You will be responsible for managing environments, overseeing deployment activities, and handling change requests to maintain software version integrity across the framework.

Job Responsibility

  • Design and implement back-end solutions based on business requirements and user needs
  • Manage all phases of the SDLC, from analysis and design to testing, deployment, and operational support
  • Take primary responsibility for Python and Machine Learning development
  • Lead projects end-to-end, managing deliverables and maintaining all technical documentation
  • Define operating processes and ensure environment stability through consistent support and change control
  • Execute tasks with independent judgment and minimal direct supervision

Requirements

  • Experience: 3-5 years of professional software development experience across the full SDLC
  • Strong proficiency in Python and Machine Learning (priority), plus Java/J2EE
  • Experience with Spring, Hibernate/JPA, and REST API development
  • Working knowledge of Oracle SQL and WebSphere
  • Preferred Skills: Experience with JIRA, Jenkins, GitHub, Microservices, and Openshift/ECS
  • BSc / BA degree

Nice to have

Knowledge of Angular, JavaScript, and JBPM

What we offer

  • competitive salary and benefits
  • home office opportunity
  • structured onboarding and training to ensure seamless integration into the team and role
  • working within a leading multinational organization in the financial sector

Looking for more opportunities?

Search for other job offers that match your skills and interests.

Similar Jobs for

Senior AI Developer (With Python And Machine Learning Knowledge)

8 matching positions

Senior AI and Machine Learning Engineer

Senior AI and Machine Learning Engineer. This role has been designed as ‘Hybrid’...
Location
Location
India , Bangalore
Salary
Salary:
Not provided
https://www.hpe.com/ Logo
Hewlett Packard Enterprise
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's or master’s degree in computer science, engineering, data science, machine learning, artificial intelligence, or closely related quantitative discipline
  • Typically, 9 -10 years’ experience
  • Deep understanding of machine learning algorithms, such as linear regression, decision trees, support vector machines, random forests, deep learning models (e.g., neural networks), and reinforcement learning
  • Strong foundation in mathematics and statistics
  • In-depth knowledge of linear algebra, calculus, probability theory, and statistical concepts
  • Proficiency in programming languages such as Python, R, or Java
  • Experience with popular machine learning frameworks and libraries like TensorFlow, PyTorch, or sci-kit
  • Proficiency in using agentic frameworks like langGraph or similar other frameworks
  • Knowledgeable in lineage tracking of agentic architectures
  • Knowledge of evaluation of traditional AI/ML and Gen-AI based applications - during development phase and in production
Job Responsibility
Job Responsibility
  • Conducts research and stays up to date with the latest advancements in AI and machine learning technologies, frameworks, and algorithms
  • Collaborates with cross-functional teams to understand business requirements and design AI and machine learning solutions
  • Develops, implements, and optimizes machine learning models and algorithms
  • Deploys machine learning models into production environments
  • Monitors the performance of deployed models, collects relevant metrics, and analyzes data to identify areas for improvement
  • Organizes and leads comprehensive design review sessions
  • Works collaboratively with the engineering manager and team lead to set design and implementation standards
  • Regularly leads meetings
  • Provides technical leadership, mentorship, and guidance to junior team members
  • Develops and delivers strategic presentations and reports to senior stakeholders
What we offer
What we offer
  • Health & Wellbeing
  • Personal & Professional Development
  • Unconditional Inclusion
  • Fulltime
Read More
Arrow Right

AI Solution Developer II / Senior AI Solution Developer

This role will work within our Scientific Data Technology and AI department whic...
Location
Location
United Kingdom
Salary
Salary:
Not provided
parexel.com Logo
Parexel
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Educated to BSc. or MSc level in Engineering or Computer Science with a focus on Machine Learning (and GenAI) or other equivalent qualification/experience
  • Experience in Palantir Foundry, it’s ecosystem and components, including building Workshop Apps, building and deploying Modelling Objectives and managing Code Repos and Pipelines
  • Machine Learning, Generative AI (Gen AI), Deep Learning (building and deploying NLP systems within Palantir Foundry)
  • Proven CS fundamentals including data structures, algorithms, and distributed systems
  • Proven theoretical and practical experience in modern ML technologies, including transformers, graphical models, information retrieval techniques, LLMs, time series models, Reinforcement Learning, etc.
  • Proven software engineering fundamentals, including the ability to write production ready code, establish and enforce high engineering standards, architect packages, and own architectural and procedural choices for effective shared codebases within Foundry
  • Knowledge of Python and scientific computing packages (PyTorch, NumPy, Scikit-learn, TensorFlow)
  • Experience with data modeling and pipeline development in Palantir Foundry
  • Experience with frontend development for intuitive user experience
  • Practical understanding of database technologies including relational, non-relational and graph
Job Responsibility
Job Responsibility
  • Leverage Palantir Foundry to build and deploy reusable custom machine learning models, Ontologies and end-user applications
  • Design, implement, and document new ML/Gen AI modeling techniques and strategies
  • Develop ML pipelines and workflows in Foundry to support AI solution development and deployment
  • Review and adapt recent research in ML and Gen AI into Foundry-based prototypes and production solutions
  • Review code and pipelines of other engineers to enhance ML quality and security within Foundry
  • Understand business needs and user workflows and support interpretation in the context of potential AI solutions in Foundry
  • Support development of custom models and AI / Gen AI solutions using Foundry's ML capabilities to address business needs
  • Lead experiment and model evaluation design based on well-founded best practices in machine learning to ensure safe, effective, and principled AI development practices within Foundry
  • Carry out AI solution prototyping and experimentation using Foundry's tools, various LLMs and environments
  • Collaborate with Product to define and implement features to satisfy customer requirements within Foundry
What we offer
What we offer
  • competitive base salary
  • holiday
  • private healthcare
  • dental insurance
  • Fulltime
Read More
Arrow Right

Senior Machine Learning Engineer, AI Platform

The AI Platform team is responsible for building the foundational infrastructure...
Location
Location
United States; Canada
Salary
Salary:
139000.00 - 218000.00 USD / Year
mozilla.org Logo
Mozilla
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor’s degree with 4–6 years of relevant industry experience, or Master’s degree with significant hands-on experience building and operating production ML systems, or work experience equivalent
  • Strong experience developing in Python for machine learning systems, backend services, or distributed data processing
  • Proven experience deploying and operating ML workloads in cloud environments, including production-grade infrastructure
  • Solid understanding of model serving architectures, inference pipelines, and performance tradeoffs (latency, throughput, cost, scaling strategies)
  • Hands-on experience working with GPU-based workloads and accelerated computing in production settings
  • Experience designing CI/CD pipelines and development workflows that support reliable ML system deployment
  • Ability to independently scope and drive technical initiatives while balancing product and operational priorities
  • Strong problem-solving skills and the ability to debug performance and reliability issues in distributed systems
  • Clear and effective communication skills, with experience collaborating across engineering, product, and infrastructure teams
Job Responsibility
Job Responsibility
  • Design, build, and operate core AI platform components used to train, deploy, and serve machine learning models in production environments
  • Own model serving and inference workflows end-to-end, driving improvements in reliability, scalability, performance, and operational excellence
  • Lead efforts to optimize inference systems for throughput, latency, and cost efficiency across CPU and GPU workloads
  • Design and manage GPU-based inference and training workloads, including performance tuning, capacity planning, and resource utilization optimization
  • Own and improve critical parts of the model lifecycle, including packaging, versioning, testing strategies, validation, and deployment automation
  • Implement and evolve observability practices (metrics, logging, tracing, alerting) to improve visibility and operational resilience of ML services and pipelines
  • Partner closely with product, infrastructure, security, and data teams to design scalable platform capabilities that enable AI-powered features
  • Contribute to technical design discussions, propose architectural improvements, and mentor junior engineers through code reviews and knowledge sharing
  • Participate in and help improve operational processes, including incident response, on-call rotations, and post-incident reviews
What we offer
What we offer
  • Generous performance-based bonus plans
  • Rich medical, dental, and vision coverage
  • Generous retirement contributions with 100% immediate vesting
  • Quarterly all-company wellness days
  • Country specific holidays plus a day off for your birthday
  • One-time home office stipend
  • Annual professional development budget
  • Quarterly well-being stipend
  • Considerable paid parental leave
  • Employee referral bonus program
  • Fulltime
Read More
Arrow Right

Senior Machine Learning Engineer, AI Platform

Location
Location
United States; Canada
Salary
Salary:
128000.00 - 171000.00 CAD / Year
mozilla.org Logo
Mozilla
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor’s degree with 4–6 years of relevant industry experience, or Master’s degree with significant hands-on experience building and operating production ML systems, or work experience equivalent
  • Strong experience developing in Python for machine learning systems, backend services, or distributed data processing
  • Proven experience deploying and operating ML workloads in cloud environments, including production-grade infrastructure
  • Solid understanding of model serving architectures, inference pipelines, and performance tradeoffs (latency, throughput, cost, scaling strategies)
  • Hands-on experience working with GPU-based workloads and accelerated computing in production settings
  • Experience designing CI/CD pipelines and development workflows that support reliable ML system deployment
  • Ability to independently scope and drive technical initiatives while balancing product and operational priorities
  • Strong problem-solving skills and the ability to debug performance and reliability issues in distributed systems
  • Clear and effective communication skills, with experience collaborating across engineering, product, and infrastructure teams
Job Responsibility
Job Responsibility
  • Design, build, and operate core AI platform components used to train, deploy, and serve machine learning models in production environments
  • Own model serving and inference workflows end-to-end, driving improvements in reliability, scalability, performance, and operational excellence
  • Lead efforts to optimize inference systems for throughput, latency, and cost efficiency across CPU and GPU workloads
  • Design and manage GPU-based inference and training workloads, including performance tuning, capacity planning, and resource utilization optimization
  • Own and improve critical parts of the model lifecycle, including packaging, versioning, testing strategies, validation, and deployment automation
  • Implement and evolve observability practices (metrics, logging, tracing, alerting) to improve visibility and operational resilience of ML services and pipelines
  • Partner closely with product, infrastructure, security, and data teams to design scalable platform capabilities that enable AI-powered features
  • Contribute to technical design discussions, propose architectural improvements, and mentor junior engineers through code reviews and knowledge sharing
  • Participate in and help improve operational processes, including incident response, on-call rotations, and post-incident reviews
What we offer
What we offer
  • Generous performance-based bonus plans to all eligible employees
  • Rich medical, dental, and vision coverage
  • Generous retirement contributions with 100% immediate vesting (regardless of whether you contribute)
  • Quarterly all-company wellness days where everyone takes a pause together
  • Country specific holidays plus a day off for your birthday
  • One-time home office stipend
  • Annual professional development budget
  • Quarterly well-being stipend
  • Considerable paid parental leave
  • Employee referral bonus program
  • Fulltime
Read More
Arrow Right

Senior Machine Learning Engineer, Generative AI Products

Lead comprehensive applications/web development for highly complex projects; typ...
Location
Location
United States , Boston
Salary
Salary:
Not provided
hbs.edu Logo
HBS
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Minimum of seven years’ post-secondary education or relevant work experience
  • Bachelor's degree in mathematics, physics, computer science, engineering, statistics, or an equivalent technical discipline desired
  • Minimum of five years’ software development experience with Python and SQL
  • Minimum of three years’ experience building pipelines to deploy NLP and deep learning models into production in a cloud environment
  • Minimum three years’ experience using PyTorch, Tensorflow, or MXNet, along with optimizing code for GPU clusters
  • Experience building advanced workflows such as retrieval augmented generation, model chaining, dynamic prompting, PEFT/SFT, etc. using Langchain and similar tools
  • Experience establishing model guardrails and developing bias detection and mitigation techniques for AI applications using tools such as NeMo
  • Experience with various embedding models and setting up and tuning vector databases to improve performance of semantic search and retrieval systems
  • Understand the underlying fundamentals such as Transformers, Self-Attention mechanisms that form the theoretical foundation of LLMs
  • Experience working with a variety of relational SQL and NoSQL databases, big data tools: Hadoop, Spark, Kafka
Job Responsibility
Job Responsibility
  • Build trust and collaboration by being present on-site and engaging directly with colleagues and various constituents
  • Architect, build, maintain, and improve new and existing suite of GenAI applications and their underlying systems
  • Automate machine learning pipelines, monitor performance and costs, and optimize models by using techniques such as LoRA/QLoRA
  • Establish reusable frameworks to streamline model building, deployment and monitoring
  • Incorporate comprehensive monitoring, logging, tracing, and alerting mechanisms
  • Build guardrails, compliance rules and oversight workflows into the GenAI application platform, such as establishing approval chains for model updates and staged rollout for production releases
  • Develop templates, guides and sandbox environments for easy onboarding of new contributors and experimentation with new techniques
  • Ensure development of user-facing applications in the GenAI application platform is easy and safe by enforcing rigorous validation testing before publishing user-generated models and implement a clear peer review process of applications
  • Use your entrepreneurial spirit to identify new opportunities to optimize business processes, improve consumer experiences, and prototype solutions to demonstrate value
  • Work closely with data scientists and analysts to create and deploy new product features online and in mobile apps
What we offer
What we offer
  • Generous paid time off including parental leave
  • Medical, dental, and vision health insurance coverage starting on day one
  • Retirement plans with university contributions
  • Wellbeing and mental health resources
  • Support for families and caregivers
  • Professional development opportunities including tuition assistance and reimbursement
  • Commuter benefits, discounts and campus perks
  • Fulltime
Read More
Arrow Right

Senior Machine Learning Scientist (Generative AI)

About Viator: Viator, a Tripadvisor company, is the leading marketplace for trav...
Location
Location
United Kingdom; Poland
Salary
Salary:
Not provided
tripadvisor.com Logo
Tripadvisor
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years of hands-on data science experience
  • At least 2 years of experience with LLM
  • Awareness of current LLM techniques, prompt tuning, evaluations and model monitoring
  • In-depth knowledge of AI/ML/DL, Statistics, and related open-source libraries
  • Strong skills in SQL
  • Strong skills in at least one programming language
  • Comfortable in code reviews, discussing architecture, and collaborating with a multidisciplinary team for regular model deployments
  • Experience in deploying online solutions and analysing real-time results through A/B testing
  • Passionate about mentoring junior members of the team
  • Leadership qualities, autonomy, and team collaboration skills
Job Responsibility
Job Responsibility
  • Research, prototype, and productionize generative AI models
  • Develop scalable GenAI pipelines that generate high-quality content, from product descriptions, reviews, titles, and other product content
  • Design and evaluate prompt tuning strategies and RAG systems to ensure factual and engaging outputs
  • Fine-tune foundation models and develop domain-specific adapters using techniques like LoRA, PEFT, and instruction tuning
  • Define best practices for model monitoring, including output quality, hallucination detection, and user feedback loops
  • Understanding use cases for Agentic AI communicating your findings with the wider ML team and product
  • Utilize RLHF methodologies to build feedback mechanisms that directly shape the behavior and quality of our generative AI outputs
  • Collaborate cross-functionally with product, design, and engineering to integrate models into user-facing applications
  • Stay up to date with the latest in GenAI research and help shape internal best practices
  • Design, code, experiment and implement models and algorithms to enhance customer satisfaction, increase supplier value, optimize business results, and ensure infrastructure efficiency
What we offer
What we offer
  • Competitive compensation packages (routinely benchmarked against the latest industry data), including base salary and annual bonus
  • “Work your way” with flexibility to suit your lifestyle
  • Flexible schedule
  • Donation matching
  • Tuition assistance
  • Lifestyle benefit (annual benefit to spend on yourself)
  • Travel perks
  • Employee assistance program
  • Health benefits
Read More
Arrow Right

Senior Machine Learning Engineer (LLMs, MLOps, Computer Vision & Cloud AI)

We are seeking a highly skilled Senior Machine Learning Engineer to design, deve...
Location
Location
United States , Austin
Salary
Salary:
Not provided
dutechsystems.com Logo
Dutech Systems
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 8+ years of experience in cloud platforms including AWS, Azure, GCP, or OCI
  • 8+ years of experience with DevOps technologies including Docker, Kubernetes, Ansible, and CI/CD automation
  • Strong experience with SQL databases (PostgreSQL, MySQL) and NoSQL/vector databases
  • Proficiency in Bash and PowerShell scripting for automation and infrastructure management
  • Experience with Azure DevOps, GitHub Actions, Jenkins, or similar CI/CD platforms
  • 3+ years of hands-on Python development experience in production environments
  • 3+ years of experience with NLP, LLMs, transformers, prompt engineering, RAG, and AI application development
  • Experience building and deploying machine learning models serving real-world users
  • Experience with time-series forecasting, anomaly detection, and predictive analytics
  • Experience developing recommendation systems and personalization engines
Job Responsibility
Job Responsibility
  • Design, develop, deploy, and maintain production-grade machine learning and AI solutions
  • Build and optimize Large Language Model (LLM) applications using GPT, BERT, T5, Hugging Face, Ollama, and similar technologies
  • Develop Retrieval-Augmented Generation (RAG) systems, prompt engineering strategies, and fine-tuning workflows
  • Implement and maintain MLOps pipelines using MLflow, Kubeflow, Airflow, Weights & Biases, or similar tools
  • Deploy and manage AI workloads across AWS, Azure, GCP, and OCI cloud environments
  • Design and support scalable infrastructure using Docker, Kubernetes, Ansible, and CI/CD pipelines
  • Develop machine learning models for forecasting, anomaly detection, predictive analytics, and real-time monitoring
  • Build recommendation engines, personalization platforms, ranking systems, and collaborative filtering solutions
  • Develop and deploy computer vision solutions using PyTorch, TensorFlow, OpenCV, YOLO, object detection, and image segmentation techniques
  • Implement feature engineering strategies and feature stores such as Feast or Tecton
  • Fulltime
Read More
Arrow Right
New

Senior Machine Learning Engineer

Location
Location
Greece , Athens
Salary
Salary:
60000.00 - 65000.00 EUR / Year
signifytechnology.com Logo
Signify Technology
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Proven experience designing, building, and deploying production-grade machine learning solutions
  • Strong Python development skills
  • Hands-on experience with Large Language Models (LLMs), LangChain, and Hugging Face Transformers
  • Experience with deep learning frameworks such as PyTorch
  • Strong knowledge of machine learning libraries including Scikit-learn and XGBoost
  • Experience working with NLP frameworks such as spaCy and NLTK
  • Strong understanding of the end-to-end machine learning lifecycle, including model training, validation, deployment, and monitoring
  • Experience collaborating across engineering, product, and business teams to deliver AI-driven solutions
  • Passion for staying current with emerging AI technologies and applying them to real-world business challenges
  • Strong communication skills with the ability to explain complex technical concepts to a range of stakeholders
Job Responsibility
Job Responsibility
  • Design, develop, and deploy advanced AI and machine learning solutions that support strategic business objectives
  • Lead the research, development, and optimisation of machine learning models for production environments
  • Build, fine-tune, and evaluate Large Language Models (LLMs) and modern AI applications using tools such as LangChain and Hugging Face
  • Develop solutions using Python alongside deep learning, machine learning, and natural language processing frameworks
  • Collaborate with software engineering, data, and product teams to identify opportunities for AI-driven innovation
  • Research and evaluate emerging AI technologies, ensuring the business remains at the forefront of industry developments
  • Monitor, maintain, and optimise model performance to ensure reliability and scalability in production
  • Translate business challenges into practical AI solutions, balancing speed of delivery with technical excellence
  • Mentor junior engineers and provide technical leadership across AI and machine learning initiatives
  • Champion best practices for model development, experimentation, deployment, and ongoing optimisation
  • Fulltime
Read More
Arrow Right