Senior Full Stack Engineer (Python + React + SQL)
EPAM Systems
Remote · Gdansk · Poland · Senior
Agentic fit score: 80/100
- Claude Code
- Codex
- Cursor
- agentic
We are seeking a skilled and versatile Senior Full Stack Engineer to join our dynamic development team building a data governance & data exploration platform. As a Senior Full Stack Engineer, you will be responsible for designing, developing, and maintaining end-to-end software applications and systems, from frontend to backend. Your expertise in programming languages, databases, and web technologies will be crucial in delivering high-quality and scalable end-to-end solutions.
Responsibilities
Design, implement, and optimize responsive and user-friendly web interfaces using the latest UI/UX technologies
Develop and maintain the server-side components of software applications
Monitor and optimize the performance, scalability, and reliability of backend systems
Collaborate with cross-functional teams, including data engineers, product managers, and designers, to ensure seamless integration of frontend and backend components
Write clean, efficient, and well-documented code following best practices and coding standards
Use AI coding agents like Cursor, Claude Code & Codex to support development workflows
Design, implement, and optimize database structures and queries for efficient data storage and retrieval
Perform thorough testing and debugging to identify and resolve issues or bottlenecks
Stay updated with the latest industry trends and technologies and propose improvements to enhance backend architecture and development processes
Participate in code reviews to maintain code quality and mentor junior developers
Collaborate with DevOps engineers to deploy and maintain applications in production environments
Provide technical guidance and support to team members as needed
Requirements
5+ years of experience in full-stack development
Proficiency in Python, FastAPI, React, and TypeScript
Expertise in agentic coding tools such as Claude Code and Cursor
Familiarity with AWS
English proficiency at B2 level or higher
Nice to have
Background in financial services
We offer
We gather like-minded people:
Top tech minds driving innovation in AI, cloud and digital platform modernization
Supportive team and agile, startup-like culture
Hybrid by design mode and opportunity to work remotely within Poland
Chance to work abroad for up to 60 days annually
Business-driven relocation opportunities
We provide growth opportunities:
Career development programs
Thought leadership, mentoring, soft skills and well-being programs
Certification (Anthropic, Gemini, GCP, Azure, AWS)
English classes
We cover it all:
Stable pay
Participation in the Employee Stock Purchase Plan with a 15% discount
Benefits package (health insurance, multisport, shopping vouchers)
Referral bonuses up to $2,000
Offices featuring entertainment and relaxation zones, table tennis and football, free snacks, coffee and more
Corporate, social and well-being events
Please, note:
Benefits listed above are available to employees only
We are open for working with Contractors. Terms of B2B cooperation agreements are agreed individually
We will reach out to selected candidates exclusively
EPAM is global leader in AI transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.