GFT Technologies SE·2 days ago

Tech lead fullstack engineer

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Location

hybrid, Kraków, Poland

Salary

$50k – $76k/yr

Commitment

Full Time

Level

Senior (5+ years)

Required skills

React JSJavaFull Stack DevelopmentGenerative AIGitHub CopilotMicrosoft 365 CopilotPrompt EngineeringCollateral managementMargin managementAI agentsRAGContext managementSybaseSoftware modernizationAutomation

Job Description

Type of contract: Employment contract

Salary range: 17400 - 26700 PLN gross

What will you do?

You will join a team delivering large-scale financial services platforms supporting investment banking operations. The role focuses on digital transformation, process automation, application modernization, and AI-driven software development within a highly regulated environment. You will work across both frontend and backend components while leveraging modern AI tools and technologies to improve development efficiency and business outcomes.

Your tasks

Design and develop full stack applications using React JS and Java
Build and enhance solutions supporting investment banking operations
Leverage GitHub Copilot and Microsoft 365 Copilot in daily development activities
Apply Generative AI capabilities to improve software delivery and business processes
Collaborate with stakeholders to understand business requirements and translate them into technical solutions
Implement and maintain scalable, high-quality, and secure software solutions
Participate in code reviews and promote engineering best practices
Contribute to application modernization and automation initiatives

Your skills

7+ years of experience as a Full Stack Developer
Strong experience with React JS and Java
Experience working with GitHub CLI and Microsoft 365 Copilot
Sound understanding of Generative AI concepts and frontier models
Strong communication skills
Strong domain knowledge in collateral and margin management
Experience with prompt engineering
Understanding of structured context in codebases, including AGENTS.md and skills frameworks

Nice to have

Knowledge of databases, preferably Sybase
Understanding of AI agents and ability to build them when required
Understanding of different AI model types and concepts such as online models, offline models, open-weight models, RAG, and context management
Experience in AI engineering

We offer

Hybrid work in our client's office (Kraków) 3 days a week
Working in a highly experienced and dedicated team
Benefit package tailored to your needs (medical, sport, lunch subsidy, life insurance, etc.)
Online training and certifications
Access to e-learning platform
Social events

Ready to join the team?

Apply now

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Sun
- 1:00 PM - 2:00 PM
  Senior Product Manager Interview
  Sarah Jenkins
- 2:30 PM - 3:00 PM
  Initial Interview
  Alex Chen
Mon
- 11:00 AM - 11:15 AM
  Product Manager Interview
  David G. (Hiring Manager)
- 4:15 PM - 5:15 PM
  First Round Interview
  Sophie L.
Tue
- 1:20 PM - 1:45 PM
  Introductory Interview
  Marta W.
- 2:30 PM - 3:00 PM
  Kick-off Interview
  Daria (HR)
Wed
- 1:00 PM - 1:45 PM
  Qualifying Interview
  James Miller
- 5:30 PM - 6:00 PM
  Discovery Interview
  Chris V.
Thu
- 2:30 PM - 3:00 PM
  First Interview
  Michael T.
- 4:00 PM - 5:00 PM
  Interview
  Den

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Tech lead fullstack engineer

Required skills

Job Description

What will you do?

Your tasks

Your skills

Nice to have

We offer

Ready to join the team?

Stop wasting hours on applications

Over 200,000 job seekers trust us

Frequently Asked Questions

How does Global Work AI apply to jobs without spamming?

Is Global Work AI safe for my professional reputation?

Do I need a “perfect” resume to use Global Work AI?

What will my resume and cover letter look like before they’re submitted?

Will recruiters be able to tell that I used AI to apply?

What if I’m not satisfied with Global Work AI?

Stop wasting hours on applications

Over 200,000 job seekers trust us

Frequently Asked Questions

How does Global Work AI apply to jobs without spamming?

Is Global Work AI safe for my professional reputation?

Do I need a “perfect” resume to use Global Work AI?

What will my resume and cover letter look like before they’re submitted?

Will recruiters be able to tell that I used AI to apply?

What if I’m not satisfied with Global Work AI?

Stop wasting hours
on applications

Frequently Asked
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Stop wasting hours
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Frequently Asked
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