Senior Full Stack Developer - Python + (Angular or React)

We are seeking a Senior Full Stack Developer (Python + Angular or React) to join an ongoing project dedicated to migrating legacy on-premises solutions to AWS, serving as a Subject Matter Expert (SME) for the customer's team. This role centers on driving the implementation and architecture of front-end applications while providing mentorship and technical guidance to back-end-oriented team members on modern front-end development practices.

Please note that working from the office 3 days per week is required.

Responsibilities

• Act as the Subject Matter Expert for migrating on-premises solutions to AWS
• Drive the implementation of scalable, high-performance front-end applications using Angular or React
• Develop and maintain robust back-end services and APIs using Python
• Coach and mentor back-end-oriented team members on front-end development best practices, design patterns, and code quality
• Collaborate with cross-functional teams to ensure seamless integration between front-end and back-end systems
• Provide technical guidance on architectural decisions throughout the migration process

Requirements

• 5+ years of professional experience in full stack software development
• Proficiency in Python
• Expertise in TypeScript and RxJS
• Experience in a customer-facing SME or technical leadership role
• English proficiency at B2 level or higher

Nice to have

• Knowledge of Angular or ReactJS
• Familiarity with Amazon Web Services and Amazon DynamoDB
• Background in .NET and C#
• Experience in Java or C#

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.