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

EPAM Systems; Kraków; Hybrid; PLN 240,000 - 320,000; Full time

Benefits offered by this job

Health insurance

Multisport

Employee stock purchase plan (15% off)

Job summary

EPAM Systems Inc. in Kraków is seeking a Senior Full Stack Developer (Python + Angular or React). You will migrate on-premises solutions to AWS and drive front-end architecture while mentoring back-end teammates in modern front-end practices.

Hybrid by design: 3 days in office, with Poland-wide remote possibilities. Growth opportunities in AI, cloud and digital platform modernization, plus relocation and international collaboration.

Qualifications

• 5+ years of full stack development experience.
• Strong Python expertise with front-end capabilities.
• Experience with AWS and DynamoDB.
• Customer-facing SME or tech-lead experience preferred.

Responsibilities

• Act as SME for migrating on-premises solutions to AWS.
• Lead front-end architecture and implementation using Angular or React.
• Develop robust back-end services and APIs with Python.
• Mentor back-end team on front-end practices and design patterns.
• Collaborate with cross-functional teams to integrate front-end and back-end systems.

Skills

Python

TypeScript

RxJS

Angular

React

Tools

Angular

React

AWS

DynamoDB

.NET

C#

Job description

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.ResponsibilitiesAct as the Subject Matter Expert for migrating on-premises solutions to AWSDrive the implementation of scalable, high-performance front-end applications using Angular or ReactDevelop and maintain robust back-end services and APIs using PythonCoach and mentor back-end-oriented team members on front-end development best practices, design patterns, and code qualityCollaborate with cross-functional teams to ensure seamless integration between front-end and back-end systemsProvide technical guidance on architectural decisions throughout the migration processRequirements5+ years of professional experience in full stack software developmentProficiency in PythonExpertise in TypeScript and RxJSExperience in a customer-facing SME or technical leadership roleEnglish proficiency at B2 level or higherNice to haveKnowledge of Angular or ReactJSFamiliarity with Amazon Web Services and Amazon DynamoDBBackground in .NET and C#Experience in Java or C#We offerWe gather like-minded people:Top tech minds driving innovation in AI, cloud and digital platform modernizationSupportive team and agile, startup-like cultureHybrid by design mode and opportunity to work remotely within PolandChance to work abroad for up to 60 days annuallyBusiness-driven relocation opportunitiesWe provide growth opportunities:Career development programsThought leadership, mentoring, soft skills and well-being programsCertification (Anthropic, Gemini, GCP, Azure, AWS)English classesWe cover it all:Stable payParticipation in the Employee Stock Purchase Plan with a 15% discountBenefits package (health insurance, multisport, shopping vouchers)Referral bonuses up to $2,000Offices featuring entertainment and relaxation zones, table tennis and football, free snacks, coffee and moreCorporate, social and well-being eventsPlease, note:Benefits listed above are available to employees onlyWe are open for working with Contractors. Terms of B2B cooperation agreements are agreed individuallyWe will reach out to selected candidates exclusivelyEPAM 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.