Senior Full-stack Python Engineer with React

We are seeking a skilled Senior Python Engineer with experience in AWS and React to join a project for our Client, a global leader in the area of investments. Responsibilities • Develop, maintain, and enhance backend services using Python frameworks (FastAPI, Django), PostgreSQL, and Docker • Build and optimize frontend applications with React.js and TypeScript, ensuring seamless user experiences • Champion test automation practices, implementing robust unit tests and manual integration testing to ensure code quality and reliability • Collaborate within agile teams to deliver complex, high-stakes applications, contributing to iterative development and continuous improvement • Participate actively in code reviews, fostering a culture of peer learning and knowledge sharing • Work effectively with distributed teams across multiple time zones, ensuring clear communication and collaboration • Utilize Atlassian tools (Jira, Confluence, etc.) for project tracking, documentation, and workflow management • Integrate and manage native cloud services such as S3 buckets, Lambda, AWS AKS, CloudWatch to support scalable and resilient architectures • Lead system design efforts, including microservices architecture, database modelling, and API design, to meet business and technical requirements • Drive refactoring and redesign initiatives for critical financial systems, ensuring performance, maintainability, and scalability • Architect solutions for resiliency, compliance, and auditability, specifically within Treasury and payment platforms Requirements • 5+ years’ experience with Python (FastAPI, Django), PostgreSQL, Docker • 5+ years’ experience with React.js, TypeScript • Strong commitment to test automation, including robust unit and manual integration testing • Experience working in agile teams on complex, high-stakes applications • Collaborative mindset, with a commitment to code reviews and peer learning • Comfortable working with teams across the globe • Familiarity with Atlassian tools (Jira, Confluence, etc.) • Familiarity with native cloud services (S3 buckets, Lambda, AWS AKS, CloudWatch) • System design expertise across microservices, database modeling, and API design • Experience leading refactoring/redesign initiatives on critical financial systems • Ability to architect for resiliency, compliance, and auditability in Treasury/payment platforms Nice to have • Experience with GitHub Actions, Jira - GitHub integrations, DevOps best practices • Prior exposure to financial services, with domain knowledge in payments, wire transfers, account reconciliations, and cash management We offer/Benefits We gather like-minded people: • Engineering community of industry professionals • Friendly team and enjoyable working environment • Flexible schedule 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: • Outstanding career roadmap • Leadership development, career advising, soft skills, and well-being programs • Certification (GCP, Azure, AWS) • Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru • English classes We cover it all: • Stable income (Employment Contract or B2B) • Participation in the Employee Stock Purchase Plan • Benefits package (health insurance, multisport, shopping vouchers) • Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more • Referral bonuses • Corporate, social and well-being events Please, note: • The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview. • We will reach out to selected candidates exclusively. EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.