# Full Stack Engineer (Python/React/Typescript) at Capco

> Poland · Unspecified · Frontend · open. Source: https://alderhq.app/jobs/greenhouse%3Acapco%3A8334485 (read 2026-11-05).

## Facts (observed)

- Company: [Capco](https://alderhq.app/companies/capco)
- Location text: Poland - Cracow; Poland
- Where it can be done from (inferred): Poland (evidence: "Location: Poland - Cracow; Poland")
- Posted: 2026-10-29 (6 days ago)
- First seen by alder: 2026-11-03 · last verified: 2026-11-04
- Reposted: 0 times · edited: 0 times
- Apply on the employer's site: https://job-boards.greenhouse.io/capco/jobs/8334485
- Skills listed (inferred): TypeScript, JavaScript, React, Python, Django, FastAPI, Docker, Spark, LLMs

## Pay and sponsorship

- Posted pay: not posted

## Description (the employer's text)

### CAPCO POLAND

\*We are looking for Poland based candidate.

At Capco Poland, we’re not just another consultancy - we’re the spark behind digital transformation in the financial world. As a global leader in technology and management consulting, we thrive on helping clients tackle the toughest challenges across banking, payments, capital markets, wealth, and asset management.

### Role Overview

We are looking for an experienced Full-Stack Engineer to join Capco on a project within investment banking. The ideal candidate brings strong Python backend development expertise, hands-on experience with React and TypeScript, and a solid understanding of scalable APIs and cloud technologies. Experience with Generative AI, LLMs, RAG and AI agents is also important. You'll build secure, production-ready applications, combining strong engineering practices with a proactive, collaborative approach to problem-solving.

### Key Responsibilities

- Design, build, test and maintain secure, scalable backend services and APIs, primarily using Python.
- Deliver production-quality code through sound engineering practices: version control, automated testing, code review, CI/CD, and clear technical documentation.
- Integrate services with internal platforms, data sources and third-party APIs, handling authentication, authorisation, resilience, and error management appropriately.
- Build and support AI-enabled features, including integrations with LLMs, retrieval-augmented generation (RAG), prompt workflows, and agentic patterns.
- Implement appropriate AI evaluation, monitoring, guardrails, and human oversight to ensure solutions are reliable, secure, and used responsibly.
- Investigate and resolve defects, performance issues, and operational incidents; use logs, metrics, and traces to improve reliability.
- Work with product, design, data, and engineering colleagues to turn requirements into practical, maintainable technical solutions.
- Contribute to technical design discussions, estimate work realistically and deliver agreed outcomes to time and quality expectations.
- Keep up to date with relevant engineering, AI and security practices, applying them pragmatically to day-to-day delivery.
### Required skills

- Strong hands-on Python development experience, including building backend applications, services, and RESTful APIs.
- Experience with common Python frameworks and tooling, such as FastAPI, Flask or Django; pytest; dependency/package management; and asynchronous programming where relevant.
- Front-end development experience with React, TypeScript, JavaScript, and modern UI/component libraries.
- Experience building full-stack applications or collaborating closely with frontend engineers on API contracts and user journeys.
- Good understanding of software engineering fundamentals: clean code, object-oriented and/or functional design, testing, debugging, API design, and source control.
- Experience working with relational and/or NoSQL databases, writing efficient queries and designing data models.
- Practical experience building or integrating generative AI solutions using LLM APIs and orchestration frameworks.
- Understanding of RAG, embeddings, vector stores, prompt design, agent workflows, model evaluation, and AI safety/guardrails.
- Experience with cloud-hosted applications, containers, and CI/CD pipelines.
- Awareness of secure development practices, including secrets management, access control, data protection, and dependency security.
- Strong analytical and problem-solving skills, with the ability to work through ambiguous technical issues.
- Clear written and verbal communication, able to explain technical decisions to engineers and non-technical colleagues.
### Nice to have

- Familiarity with observability tooling, such as application logging, monitoring, and distributed tracing.
- Experience working in regulated, enterprise-scale or security-conscious environments.
### Recruitment Process

- HR Interview with the recruiter
- Technical Interview
- Client Interview
- Feedback and offer
#LI-HYBRID

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Data: alder (https://alderhq.app). Cite https://alderhq.app/jobs/greenhouse%3Acapco%3A8334485 and the date you read it. Observed facts come from the employer's own listing; location reach, level, family and skills are inferences.