GFT Poland

Expert Backend Engineer (Python&Java) with AI/ML skills

17.4k - 26.7k PLN17 400 - 26 700 PLN/ mies./ mies.UoPUmowa o pracę (brutto)

SeniorHybryda·KrakówFull-time·Umowa o pracę

#432228·Dodano dwa miesiące temu·10

Źródło: nofluffjobs.com

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Tech Stack / Keywords

AISecurityMicroservices JavaRelational databasePostgreSQLTestingCD pipelineCloud platformREST API Spring Boot KubernetesService meshSDLC

Firma i stanowisko

GFT Poland is an IT company with 1200 skilled experts, focusing on deep tech IT engineering & consulting. They contribute to enterprise technology transformation and sustainable world products. The team consists mainly of regular and senior professionals. The company is a Google Cloud Partner of the Year.

Wymagania

5+ years of professional software engineering experience with strong expertise in Python
Hands-on experience building and delivering AI and GenAI solutions in production environments
Practical knowledge of LLM capabilities, limitations, and safe usage patterns
Strong experience designing and implementing RAG solutions
Experience with agentic or tool-using AI workflows
Experience with prompt engineering, evaluation, and validation approaches
Knowledge of AI governance, security, traceability, and auditability
Experience developing microservices and APIs
Previous commercial experience with Java and Java-based enterprise systems
Ability to understand, review, and occasionally modify Java code
Experience with relational databases such as PostgreSQL or Oracle
Knowledge of schema design, transactional integrity, and performance optimization
Strong unit, integration, and contract testing practices
Experience with CI/CD pipelines and quality gates
Hands-on experience with cloud platforms (Azure preferred)
Knowledge of REST, messaging, and event-driven integration patterns
Ability to independently design and deliver complex technical solutions in enterprise environments
Strong understanding of secure software development and operational resilience
Experience participating in architecture reviews, design reviews, and code reviews

Nice to have:

Strong hands-on Java and Spring Boot development experience
Experience delivering solutions in regulated financial services
Experience with Kubernetes, containers, and service mesh technologies
Knowledge of modern observability tooling
Experience with performance engineering and resilience testing
Experience with prompt and model version management
Experience establishing AI-enabled SDLC practices
Experience measuring the quality and productivity of AI-assisted development

Obowiązki

Design and develop production-grade AI and GenAI solutions in Python
Build and integrate LLM-based applications, RAG pipelines, and agentic workflows
Develop secure APIs, microservices, and integration components
Integrate Python-based solutions with existing Java services and enterprise platforms
Evaluate and validate AI-generated outputs using measurable quality criteria
Apply human-in-the-loop controls, traceability, and auditability practices
Contribute to solution design and architecture discussions
Develop unit, integration, contract, and automated evaluation tests
Follow secure coding standards and AI governance requirements
Contribute to CI/CD pipelines, quality gates, and automated security checks
Implement logging, monitoring, metrics, and tracing
Identify technical risks, dependencies, and delivery blockers and propose mitigation approaches
Support releases, production readiness, and incident resolution
Collaborate with architects, Tech Leads, QA, platform, and operations teams
Contribute to engineering standards and continuous improvement initiatives

Benefity

Hybrid work in one client office in Kraków 6-8 days a month
Working in a highly experienced and dedicated team
Benefit package tailored to needs (medical, sport, lunch subsidy, life insurance, etc.)
Online training and certifications
Access to e-learning platform
Social events
Life insurance
Sport subscription
Training budget
Private healthcare
International projects
Free coffee
Bike parking
Free snacks
Free beverages
Free parking
In-house trainings

Elastyczne godziny

Opieka zdrowotna

Ubezpieczenie

Karta sportowa

Dofinansowanie szkoleń

Szkolenia wewnętrzne

Napoje w biurze

Darmowe przekąski

Parking dla aut

Parking dla rowerów

Płatny urlop

GFT Poland

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