Senior Python Engineer

🏢 Summary: Senior Python Engineer role focused on building and optimizing an ML-ready portfolio platform, including migration to Azure-native Databricks. The position involves big data processing, ETL development, and performance tuning using Spark and Delta technologies. The engineer will also enhance and secure data pipelines within a cloud-based environment. 🗂️ Requirements: 3+ years of experience with Python, Proficiency in Python ETL tools and processes, Strong experience with FastAPI, Experience with Big Data processing, Experience with Databricks, Experience with Azure cloud environment, Experience with Java Spark, Experience with Delta tables, Experience updating and managing library dependencies for security 📃 Skills: Python, FastAPI, Databricks, Azure, Spark, Java, Delta, ETL, BigData, ML 🏢 Description: We are seeking a Senior Python Engineer with experience in FastAPI and ideally exposure to React UI, for our client, a global leader in banking, investment banking, and financial services. The product is an ML-ready platform for rapid portfolio model development and deployment. It combines data governance, Big Data, and AI — including GenAI capabilities — to boost alpha generation, enhance client services, and ensure regulatory compliance, while improving data quality and cost efficiency. The team is currently migrating from an IaaS Big Data platform to Azure-native Databricks. This position offers a flexible hybrid work model, with 3 days per week working from the office located in Wroclaw. Responsibilities Migrate and optimize data using Databricks optimization techniques Manage big data Tune models for Azure with Java Spark and Delta tables Address vulnerabilities through library version updates Requirements 3+ years of proven experience with Python Bachelor’s or Master’s degree in Computer Science, Information Technology, or a related field Proficiency in Python ETL tools and processes, and FastAPI Strong communication and collaboration skills English language proficiency at an Upper-Intermediate level (B2) or higher Nice to have Experience and knowledge of React.js 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.

🏢 Summary: Senior Python Engineer role focused on building and optimizing an ML-ready data platform for portfolio model development. The position involves migrating Big Data workloads to Azure-native Databricks, optimizing data processing, and tuning models using Spark and Delta tables. Hybrid work model with significant involvement in cloud-based data engineering and platform optimization. 🗂️ Requirements: 3+ years of experience with Python, Bachelor’s or Master’s degree in Computer Science, IT or related field, Proficiency in Python ETL tools and processes, Experience with FastAPI, Experience with Big Data platforms, Experience migrating and optimizing workloads in Databricks, Experience tuning models using Spark and Delta tables, Ability to manage and optimize data in Azure environment, Experience updating libraries and resolving security vulnerabilities 📃 Skills: Python, FastAPI, Databricks, Azure, Spark, Java, Delta, ETL, BigData 🏢 Description: We are seeking a Senior Python Engineer with experience in FastAPI and ideally exposure to React UI, for our client, a global leader in banking, investment banking, and financial services. The product is an ML-ready platform for rapid portfolio model development and deployment. It combines data governance, Big Data, and AI — including GenAI capabilities — to boost alpha generation, enhance client services, and ensure regulatory compliance, while improving data quality and cost efficiency. The team is currently migrating from an IaaS Big Data platform to Azure-native Databricks. This position offers a flexible hybrid work model, with 3 days per week working from the office located in Wroclaw. Responsibilities Migrate and optimize data using Databricks optimization techniques Manage big data Tune models for Azure with Java Spark and Delta tables Address vulnerabilities through library version updates Requirements 3+ years of proven experience with Python Bachelor’s or Master’s degree in Computer Science, Information Technology, or a related field Proficiency in Python ETL tools and processes, and FastAPI Strong communication and collaboration skills English language proficiency at an Upper-Intermediate level (B2) or higher Nice to have Experience and knowledge of React.js We offer 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.

🏢 Summary: Senior Python Developer role in a full-stack AI-native team building an advanced quantitative investment platform. The position focuses on designing and developing scalable back-end systems using FastAPI and Python, with strong emphasis on security, performance, and AWS-based infrastructure. The project delivers an AI-driven investment ecosystem aimed at transforming decision-making through systematic and intelligent solutions. 🗂️ Requirements: Bachelor's degree in Computer Science, Engineering or related field or equivalent experience, 3+ years of back-end development experience with Python, Commercial experience with FastAPI, Strong knowledge of server-side logic, Experience with database management, Expertise in AWS, Experience building REST APIs, Experience with Git, B1+ English proficiency 📃 Skills: Python, FastAPI, AWS, REST, Git, SQL, GenAI, ReactJS, Cursor 🏢 Description: We are looking for a dynamic, hands-on Senior Python Developer to join a full-stack AI native feature team for building a cutting-edge quantitative investment platform. The project aims to deliver a groundbreaking, AI-driven investment ecosystem that revolutionizes the entire investment process through an intuitive and human-centric design approach. This initiative transcends mere digitization, aiming to redefine investment decision-making with systematic, transparent and intelligent solutions. The platform is designed with the versatility to cater to a wide array of users and offers transformative capabilities for the investment landscape. Responsibilities Design, develop, and maintain robust and scalable back-end systems using FastAPI and Python Implement security and data protection measures to ensure the integrity and confidentiality of data Optimize applications for maximum speed and scalability Develop and maintain RESTful APIs for seamless communication between different components of the application Conduct code reviews and provide mentorship to ensure code quality and adherence to best practices Troubleshoot and resolve complex technical issues and bugs in a timely manner Stay up-to-date with the latest industry trends and technologies to continuously improve development processes and system performance Requirements Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience 3+ years of proven experience as a Back-End Developer with a focus on FastAPI and Python Strong understanding of server-side logic and database management Expertise in Amazon Web Services Knowledge of FastAPI and REST API Background in Gen AI Assisted Development Familiarity with version control systems such as Git Excellent problem-solving skills and attention to detail Strong communication and collaboration skills Ability to work independently and as part of a team in a fast-paced environment B1+ English level proficiency Nice to have Skills in Cursor Proficiency in ReactJS We offer 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.

🏢 Summary: Senior Python Developer role within an AI-native full-stack team building a cutting-edge quantitative investment platform. The position focuses on developing scalable back-end systems and RESTful APIs using FastAPI and Python, ensuring security, performance, and cloud integration. The project delivers an AI-driven, human-centric investment ecosystem transforming decision-making processes. 🗂️ Requirements: Bachelor's degree in Computer Science, Engineering or related field or equivalent experience, 3+ years of back-end development experience with FastAPI and Python, Strong knowledge of server-side logic and database management, Expertise in Amazon Web Services, Experience with FastAPI and REST API development, Background in Gen AI assisted development, Proficiency with Git or other version control systems, B1+ English proficiency 📃 Skills: Python, FastAPI, REST, AWS, Git, GenAI, Databases 🏢 Description: We are looking for a dynamic, hands-on Senior Python Developer to join a full-stack AI native feature team for building a cutting-edge quantitative investment platform. The project aims to deliver a groundbreaking, AI-driven investment ecosystem that revolutionizes the entire investment process through an intuitive and human-centric design approach. This initiative transcends mere digitization, aiming to redefine investment decision-making with systematic, transparent and intelligent solutions. The platform is designed with the versatility to cater to a wide array of users and offers transformative capabilities for the investment landscape. Responsibilities Design, develop, and maintain robust and scalable back-end systems using FastAPI and Python Implement security and data protection measures to ensure the integrity and confidentiality of data Optimize applications for maximum speed and scalability Develop and maintain RESTful APIs for seamless communication between different components of the application Conduct code reviews and provide mentorship to ensure code quality and adherence to best practices Troubleshoot and resolve complex technical issues and bugs in a timely manner Stay up-to-date with the latest industry trends and technologies to continuously improve development processes and system performance Requirements Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience 3+ years of proven experience as a Back-End Developer with a focus on FastAPI and Python Strong understanding of server-side logic and database management Expertise in Amazon Web Services Knowledge of FastAPI and REST API Background in Gen AI Assisted Development Familiarity with version control systems such as Git Excellent problem-solving skills and attention to detail Strong communication and collaboration skills Ability to work independently and as part of a team in a fast-paced environment B1+ English level proficiency Nice to have Skills in Cursor Proficiency in ReactJS We offer 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.

🏢 Summary: Senior Python Developer role focused on building and scaling the back-end of an AI-driven quantitative investment platform using FastAPI and AWS. The position involves developing secure, high-performance RESTful services and contributing to a full-stack AI-native feature team. The goal is to deliver a robust, scalable system supporting intelligent and transparent investment solutions. 🗂️ Requirements: Bachelor’s degree in Computer Science, Engineering or related field or equivalent experience, 3+ years of back-end development experience, Proven experience with Python, Commercial experience with FastAPI, Experience building RESTful APIs, Strong knowledge of server-side architecture, Experience with database management, Hands-on experience with AWS, Knowledge of security and data protection practices, Experience with Git 📃 Skills: Python, FastAPI, AWS, REST, API, Git, SQL, GenAI 🏢 Description: We are looking for a dynamic, hands-on Senior Python Developer to join a full-stack AI native feature team for building a cutting-edge quantitative investment platform. The project aims to deliver a groundbreaking, AI-driven investment ecosystem that revolutionizes the entire investment process through an intuitive and human-centric design approach. This initiative transcends mere digitization, aiming to redefine investment decision-making with systematic, transparent and intelligent solutions. The platform is designed with the versatility to cater to a wide array of users and offers transformative capabilities for the investment landscape. Responsibilities Design, develop, and maintain robust and scalable back-end systems using FastAPI and Python Implement security and data protection measures to ensure the integrity and confidentiality of data Optimize applications for maximum speed and scalability Develop and maintain RESTful APIs for seamless communication between different components of the application Conduct code reviews and provide mentorship to ensure code quality and adherence to best practices Troubleshoot and resolve complex technical issues and bugs in a timely manner Stay up-to-date with the latest industry trends and technologies to continuously improve development processes and system performance Requirements Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience 3+ years of proven experience as a Back-End Developer with a focus on FastAPI and Python Strong understanding of server-side logic and database management Expertise in Amazon Web Services Knowledge of FastAPI and REST API Background in Gen AI Assisted Development Familiarity with version control systems such as Git Excellent problem-solving skills and attention to detail Strong communication and collaboration skills Ability to work independently and as part of a team in a fast-paced environment B1+ English level proficiency Nice to have Skills in Cursor Proficiency in ReactJS 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.

🏢 Summary: Senior Python Engineer role focused on building and maintaining Python applications for AI and automation use cases in the financial domain. The position involves developing data pipelines, collaborating on machine learning model lifecycle, and delivering scalable solutions within a cross-functional team. Hybrid work model with office presence in Wroclaw three days per week. 🗂️ Requirements: Strong proficiency in Python, Hands-on experience with AI/ML frameworks (TensorFlow, PyTorch, Keras, Scikit-learn), Solid understanding of linear algebra, probability, statistics, calculus, Practical experience with Pandas and NumPy, Knowledge of supervised, unsupervised, and reinforcement learning algorithms, Experience with debugging, testing, and Git-based version control 📃 Skills: Python, TensorFlow, PyTorch, Keras, Scikit-learn, Pandas, NumPy, Git, AI, ML, NLP, ComputerVision, C++, Java, R 🏢 Description: We are seeking a skilled Senior Python Engineer to join a Project for our Client, a global leader in the area of banking, investments and financial services. This position offers a hybrid model of work, with 3 days per week working from the office located in Wroclaw. Responsibilities Build and maintain Python applications supporting AI and automation use cases Develop data preprocessing, transformation, and feature engineering pipelines Collaborate on training, evaluating, and deploying machine learning models Implement best practices in testing, version control, and code quality Work within a cross-functional POD to deliver scalable, reliable solutions Requirements Strong proficiency in Python Hands-on experience with AI/ML frameworks (TensorFlow, PyTorch, Keras, Scikit-learn) Solid understanding of linear algebra, probability, statistics, and calculus Practical experience with Pandas, NumPy, and data manipulation workflows Familiarity with ML algorithms (supervised, unsupervised, reinforcement learning) Exposure to deep learning, NLP, or computer vision is beneficial Strong debugging, testing, and Git-based version control skills Nice to have C++, Java or R Language experience 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.

🏢 Summary: Senior Python Engineer role focused on building and modernizing financial platforms using Python, React, AWS, and microservices architecture. The position involves backend and frontend development, cloud integration, system design, and test automation within agile distributed teams. Candidates will work on scalable, resilient treasury and payment systems with opportunities for remote work and professional growth. 🗂️ Requirements: 5+ years of experience with Python, 5+ years of experience with FastAPI and Django, 5+ years of experience with PostgreSQL, 5+ years of experience with Docker, 5+ years of experience with React.js, 5+ years of experience with TypeScript, Experience with unit testing and manual integration testing, Experience working in agile teams, Experience with code reviews, Experience collaborating with distributed global teams, Familiarity with Jira and Confluence, Familiarity with AWS cloud services, System design expertise in microservices, database modeling, and API design, Experience leading refactoring and redesign initiatives, Ability to design resilient, compliant, and auditable financial systems 📃 Skills: Python, FastAPI, Django, PostgreSQL, Docker, React, TypeScript, AWS, S3, Lambda, CloudWatch, AKS, Jira, Confluence, Microservices, API, GitHub, GitHubActions, DevOps 🏢 Description: We are seeking a skilled Senior Python Engineer with experience in AWS and React to join a project for a global leader in investments. Quick Facts - Flexible schedule and opportunity to work remotely within Poland - Chance to work abroad for up to 60 days annually - Employment Contract or B2B 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 - Engineering community of industry professionals - Friendly team and enjoyable working environment - Business-driven relocation opportunities - Outstanding career roadmap - Leadership development, career advising, soft skills, and well-being programs - Certification opportunities (GCP, Azure, AWS) - Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru - English classes - Stable income - Participation in the Employee Stock Purchase Plan - Benefits package including health insurance, multisport, and shopping vouchers - Strategically located offices with entertainment and relaxation zones - Referral bonuses - Corporate, social and well-being events Please note: The set of bonuses might vary based on the role.

🏢 Summary: Senior Python Engineer role focused on building and modernizing financial platforms using Python, React, AWS, and microservices architecture. The position involves backend and frontend development, cloud integration, system design, and leading refactoring initiatives for scalable and resilient treasury and payment systems. The offer includes remote flexibility, career development programs, certifications, and comprehensive benefits. 🗂️ Requirements: 5+ years of experience with Python, 5+ years of experience with FastAPI and Django, 5+ years of experience with PostgreSQL, 5+ years of experience with Docker, 5+ years of experience with React.js, 5+ years of experience with TypeScript, Experience with unit and integration testing, Experience working in agile teams, Code review and peer collaboration skills, Experience with distributed global teams, Familiarity with Jira and Confluence, Experience with AWS cloud services, System design expertise, Microservices architecture experience, Database modeling experience, API design experience, Experience leading refactoring initiatives, Experience designing resilient and compliant financial systems 📃 Skills: Python, FastAPI, Django, PostgreSQL, Docker, React, TypeScript, AWS, S3, Lambda, CloudWatch, AKS, Jira, Confluence, Microservices, API, GitHub, GitHubActions, DevOps 🏢 Description: We are seeking a skilled Senior Python Engineer with experience in AWS and React to join a project for a global leader in investments. Quick Facts - Flexible schedule and opportunity to work remotely within Poland - Chance to work abroad for up to 60 days annually - Employment Contract or B2B 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 - Engineering community of industry professionals - Friendly team and enjoyable working environment - Flexible schedule and remote work opportunities within Poland - Business-driven relocation opportunities - Outstanding career roadmap - Leadership development, career advising, soft skills, and well-being programs - Certification opportunities (GCP, Azure, AWS) - Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru - English classes - Stable income (Employment Contract or B2B) - Participation in the Employee Stock Purchase Plan - Benefits package including health insurance, multisport, and shopping vouchers - Offices with entertainment and relaxation zones, free snacks, and coffee - Referral bonuses - Corporate, social, and well-being events Please note: The set of bonuses might vary based on the role applied for.

🏢 Summary: Senior Python Engineer role focused on building and modernizing financial platforms using Python, React, AWS, and microservices architecture. The position involves backend and frontend development, cloud integration, system design, and leading refactoring initiatives in agile distributed teams. The offer includes remote flexibility, professional development programs, certifications, and comprehensive benefits. 🗂️ Requirements: 5+ years of experience with Python, 5+ years of experience with FastAPI, 5+ years of experience with Django, 5+ years of experience with PostgreSQL, 5+ years of experience with Docker, 5+ years of experience with React.js, 5+ years of experience with TypeScript, Experience with test automation and integration testing, Experience working in agile teams, Experience with code reviews, Experience collaborating with distributed global teams, Familiarity with Jira, Familiarity with Confluence, Familiarity with AWS cloud services, System design expertise, Experience with microservices architecture, Experience with database modeling, Experience with API design, Experience leading refactoring initiatives for financial systems, Ability to architect resilient and compliant Treasury/payment platforms 📃 Skills: Python, FastAPI, Django, PostgreSQL, Docker, React, TypeScript, AWS, S3, Lambda, CloudWatch, AKS, Jira, Confluence, Microservices, API, GitHub, GitHubActions, DevOps 🏢 Description: We are seeking a skilled Senior Python Engineer with experience in AWS and React to join a project for a global leader in investments. Quick Facts - Flexible schedule and opportunity to work remotely within Poland - Chance to work abroad for up to 60 days annually - Employment Contract or B2B 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 - Engineering community of industry professionals - Friendly team and enjoyable working environment - Flexible schedule and remote work opportunities within Poland - Business-driven relocation opportunities - Outstanding career roadmap - Leadership development, career advising, soft skills, and well-being programs - Certification opportunities (GCP, Azure, AWS) - Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru - English classes - Stable income (Employment Contract or B2B) - Participation in the Employee Stock Purchase Plan - Benefits package including health insurance, multisport, and shopping vouchers - Offices with entertainment and relaxation zones, free snacks, and coffee - Referral bonuses - Corporate, social and well-being events Please note that bonuses may vary depending on the role.

🏢 Summary: Senior Python Engineer role focused on building and modernizing financial platforms using Python, React, AWS, and microservices architecture. The position involves backend and frontend development, cloud-native system design, test automation, and collaboration within distributed agile teams. The offer includes remote work flexibility, career development programs, certifications, and comprehensive benefits. 🗂️ Requirements: 5+ years of experience with Python, Experience with FastAPI and Django, 5+ years of experience with React.js and TypeScript, Experience with PostgreSQL and Docker, Strong test automation and integration testing skills, Experience working in agile teams, Ability to participate in code reviews and peer collaboration, Experience working with distributed global teams, Familiarity with Jira and Confluence, Experience with AWS cloud services, System design expertise in microservices, database modeling, and API design, Experience leading refactoring and redesign initiatives, Ability to design resilient, compliant, and auditable systems for Treasury or payment platforms 📃 Skills: Python, FastAPI, Django, PostgreSQL, Docker, React, TypeScript, AWS, S3, Lambda, CloudWatch, AKS, Jira, Confluence, Microservices, API, GitHub, GitHubActions, DevOps 🏢 Description: We are seeking a skilled Senior Python Engineer with experience in AWS and React to join a project for a global leader in investments. Quick Facts - Flexible schedule and opportunity to work remotely within Poland - Chance to work abroad for up to 60 days annually - Employment Contract or B2B cooperation 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 - Participate actively in code reviews and knowledge sharing - Work effectively with distributed teams across multiple time zones - Utilize Atlassian tools (Jira, Confluence, etc.) for project tracking and documentation - Integrate and manage native cloud services such as S3 buckets, Lambda, AWS AKS, and CloudWatch - Lead system design efforts, including microservices architecture, database modelling, and API design - Drive refactoring and redesign initiatives for critical financial systems - Architect solutions for resiliency, compliance, and auditability within Treasury and payment platforms Requirements - 5+ years’ experience with Python, FastAPI, Django, PostgreSQL, and Docker - 5+ years’ experience with React.js and TypeScript - Strong commitment to test automation and integration testing - Experience working in agile teams on complex applications - Collaborative mindset with commitment to code reviews - Comfortable working with teams across the globe - Familiarity with Atlassian tools such as Jira and Confluence - Familiarity with AWS cloud services including S3, Lambda, AKS, and CloudWatch - System design expertise in microservices, database modeling, and API design - Experience leading refactoring and redesign initiatives on critical financial systems - Ability to architect for resiliency, compliance, and auditability in Treasury and payment platforms Nice to Have - Experience with GitHub Actions and Jira-GitHub integrations - Knowledge of DevOps best practices - Prior experience in financial services, payments, wire transfers, reconciliations, and cash management Benefits - Engineering community and collaborative team environment - Career roadmap and leadership development programs - Certification opportunities in GCP, Azure, and AWS - Unlimited access to LinkedIn Learning, Get Abstract, and Cloud Guru - English classes - Employee Stock Purchase Plan - Health insurance, multisport, shopping vouchers - Referral bonuses and social events - Offices with entertainment and relaxation zones, snacks, and coffee Please note: The set of bonuses may vary depending on the role.