Senior AI Fullstack Engineer

Capco
Krakow, Warsaw
Workplace: OnsiteFull timeFunction: Software EngineeringExperience: 3+ yearsEducation: bachelorsSkills: ["Analytical problem-solving","Communication","Stakeholder management","Independent work","Collaboration"]

Design, build, test, and deploy AI-enabled applications for financial services clients, translating business problems into working software. Create solutions using large language models, machine learning, retrieval-augmented generation, semantic search, and agentic patterns, while developing reusable AI components like APIs, prompts, workflows, and evaluation approaches. Work across structured and unstructured data, improve explainability and traceability, and integrate production-ready AI systems with cloud platforms, preferably Google Cloud.

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FursaFursa
Capco
Capco
1 month ago

Senior AI Fullstack Engineer

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 1 hour agoStatus: Live

Job Summary

Design, build, test, and deploy AI-enabled applications for financial services clients, translating business problems into working software. Create solutions using large language models, machine learning, retrieval-augmented generation, semantic search, and agentic patterns, while developing reusable AI components like APIs, prompts, workflows, and evaluation approaches. Work across structured and unstructured data, improve explainability and traceability, and integrate production-ready AI systems with cloud platforms, preferably Google Cloud.
Location: Krakow, Warsaw
Workplace: Onsite
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Design, develop, test, and deploy AI-enabled applications and services.
  • •Build solutions using large language models, machine learning, retrieval-augmented generation, semantic search, and agentic AI patterns where appropriate.
  • •Translate client business problems into technical designs, implementation plans, and working software.
  • •Develop reusable AI components, including APIs, prompts, workflows, and evaluation approaches.
  • •Ensure AI solutions are scalable, reliable, secure, and suitable for production use, including testing/monitoring/logging and performance optimization.

Key Requirements

  • •Bachelor’s or Master’s degree in Computer Science, Engineering, Data Science, Mathematics, Statistics, or related fields.
  • •3+ years of experience in AI engineering, software engineering, or machine learning engineering.
  • •Strong programming skills in Python.
  • •Practical experience building AI applications, ideally including large language models or generative AI.
  • •Experience with modern AI engineering patterns such as retrieval-augmented generation, embeddings/semantic search, prompt engineering, model evaluation, or agent-based workflows.
Experience:3+ yearsFinancial servicesMachine learningGenerative AIMLOpsLLMOps
Education:Bachelor's in Computer Science, Engineering, Data Science, Mathematics, Statistics, or a related field
Skills:Analytical problem-solvingCommunicationStakeholder managementIndependent workCollaboration
Languages:English
Tech Stack:PythonLarge language modelsMachine learningRetrieval-augmented generationSemantic searchAgentic AIAPIsPromptsWorkflowsModel evaluationEmbeddingsGoogle Cloud PlatformAWSAzureMLOpsLLMOpsCI/CDAutomated testingMonitoringLogging

Company Brief

Capco
Global management and technology consultancy specializing in financial services. Capco advises banks, insurers, and capital markets firms on digital transformation, risk and compliance, technology implementation, and operational improvement, combining industry expertise with advisory and engineering capabilities.
Industry: Management Consulting
Company Size: Enterprise (1,001+ employees)
Growth: Established Company
Headquarters: London, United Kingdom
Founded: 1998
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Glassdoor: 3.7
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