Senior Python Engineer – Energy Pricing Platforms Experience is required. Remote Poland, Bulgaria, Hungary, Czech Republic

🏢 Summary: The role involves developing and evolving an internal energy pricing platform, focusing primarily on Python-based backend services and scalable system architecture. The engineer will implement pricing logic, integrate market data sources, and build frontend components to support structured and traceable price calculations. The position requires strong technical expertise combined with experience in energy markets and pricing systems. 🗂️ Requirements: Experience in energy markets, commodities, or pricing environments, Understanding of pricing models and market data structures, Strong Python backend development experience, Experience with FastAPI, Django, Flask or similar frameworks, Design and integration of RESTful APIs, Proficiency with React or Angular, Experience with Docker and cloud environments, Experience with CI/CD pipelines, Knowledge of software architecture and scalable system design, Experience with automated testing, Proficiency with Git version control 📃 Skills: Python, FastAPI, Django, Flask, REST, React, Angular, Docker, CI/CD, Git, Cloud, Testing, APIs 🏢 Description: We are seeking an experienced Software Engineer with experience from the Energy and or Utilities market to support the development and evolution of an internal pricing platform used within the energy sector. The system enables structured, traceable, and scalable price determination across a range of energy products, integrating market data and automating complex calculation workflows. This role requires a combination of strong technical expertise and solid understanding of energy pricing and market data. Responsibilities Backend Development (primary focus) Design, develop, and maintain backend services using Python (e.g. FastAPI, Django, Flask) Implement pricing logic, calculation workflows, and data processing pipelines Integrate external market data sources and internal systems via REST APIs Contribute to system architecture, including modular design and scalability Ensure accuracy, traceability, and robustness of pricing calculations Frontend Development Develop and enhance user interfaces using modern frameworks (e.g. React, Angular) Build components for data input, monitoring, and visualization of pricing outputs Ensure seamless integration between frontend and backend services Engineering Practices & DevOps Maintain high code quality through testing (unit, integration, end-to-end) and peer reviews Work with version control systems (Git) and CI/CD pipelines Apply containerization (Docker) and support cloud-based deployments Contribute to monitoring and observability of applications Collaboration Work within an agile delivery environment Collaborate with Product Owners and technical stakeholders to translate business requirements into technical solutions Contribute to continuous improvement of the platform Requirements Domain Expertise (essential) Experience within energy markets, commodities, or pricing environments Understanding of pricing models, market data, and product structures Ability to translate business requirements into automated system logic Technical Skills (essential) Strong experience in Python backend development (FastAPI, Django, Flask or similar) Experience designing and integrating RESTful APIs Proficiency with modern frontend frameworks (React, Angular or similar) Experience with Docker, cloud environments, and CI/CD pipelines Solid understanding of software architecture and scalable system design Additional Experience with automated testing and clean code practices Familiarity with monitoring and logging tools Comfortable working in agile, cross-functional teams Key Competencies Strong analytical and problem-solving skills Attention to detail, particularly in accuracy and traceability of calculations Ability to work effectively in a collaborative environment Proactive approach to system and process improvement

🏢 Summary: Hands-on backend engineering role focused on developing and maintaining Python-based solutions and automation tools with real impact on product and internal projects. The position involves end-to-end ownership of tasks, backend feature development, and technical problem-solving within a collaborative team. It is suited for engineers eager to grow through practical coding and code review experience. 🗂️ Requirements: Very good practical knowledge of Python, Experience in backend development projects, Experience from academic, research, or personal programming projects, Ability to write clean, readable, maintainable code, Knowledge of clean code principles, Understanding of programming best practices, Practical problem-solving skills, Ability to independently deliver tasks end-to-end 📃 Skills: Python, Backend, Automation, Scripting, Git, CodeReview 🏢 Description: Role Objective Development and maintenance of backend solutions and process automation, with a real impact on both product and internal projects. The role is focused on hands-on engineering work and quickly taking ownership of responsibilities. Responsibilities – Participation in backend development projects – Creating and developing scripts and automation tools – Collaborating with the team to solve technical problems – Independently delivering assigned tasks end-to-end – Participating in code reviews and team collaboration Requirements – Very good practical knowledge of Python – Experience gained through student research groups, academic projects, or personal projects – Ability to write clean, readable, and maintainable code – Knowledge of clean code principles and programming best practices – Practical problem-solving skills Desired Traits – Proactivity and initiative – Strong sense of ownership for assigned tasks – A mindset focused on learning and technical growth – Ability to work independently after a short onboarding We offer: – Flexible working hours – Hybrid work options – Medical care program and Multisport – Integrations events

🏢 Summary: Full Stack Developer role responsible for end-to-end architecture and development of a global application automating data collection, compliance reporting, and asset optimization. The position covers frontend (Angular) and backend (Python/FastAPI) development, AI integration, data engineering, and Kubernetes-based DevOps. It involves owning the full product lifecycle in an international, greenfield environment. 🗂️ Requirements: 5+ years of professional software development experience, Expertise in Python and FastAPI, Advanced Angular with TypeScript and RxJS, Strong experience with RESTful microservices, Proficiency in PostgreSQL design and optimization, Hands-on experience with ETL/ELT processes, Experience with Kubernetes and Docker, Experience with CI/CD pipelines (Jenkins or BitBucket), Experience working in SCRUM or Kanban, Bachelor’s degree in Computer Science or related field, Fluent English (B2/C1) 📃 Skills: Python, FastAPI, Angular, TypeScript, RxJS, REST, PostgreSQL, ETL, ELT, Kubernetes, Docker, Jenkins, BitBucket, S3, Linux, SCRUM, Kanban, LLM, AI 🏢 Description: Role Summary We are seeking an experienced Full Stack Developer to join an IT Hub in Poland. You will own the full product lifecycle of a global application designed to automate data collection, compliance reporting, and asset optimization across EMEA, APAC, and Americas. Key Responsibilities Architecture & Development: Design end-to-end modular architecture and develop both Frontend (Angular) and Backend (Python/FastAPI) components. Innovation: Integrate AI tools (LLMs, Code Assistants) to enhance development and automate complex data workflows. DevOps: Manage deployment and scalability on Kubernetes clusters using CI/CD pipelines. Data Management: Handle complex data consolidation, ETL processes, and PostgreSQL optimization. Technical Requirements Backend: Expert Python (FastAPI, RESTful microservices, automation scripts). Frontend: Advanced Angular (TypeScript, RxJS, complex forms/UI). Data: Mastery of PostgreSQL (design & optimization) and ETL/ELT processes. Infrastructure: Kubernetes, Docker, CI/CD (Jenkins/BitBucket), S3 Buckets, and Linux. Methodology: Strong experience in SCRUM/Kanban environments. Qualifications Experience: 5+ years of professional software development. Education: Bachelor’s degree in Computer Science or a related field. Languages: Fluent English (B2/C1) . Soft Skills: Analytical mindset, ability to work autonomously, and strong negotiation skills. What We Offer Opportunity to work on a greenfield project within a prestigious global financial group. Exposure to cutting-edge technologies and international stakeholders. A multicultural, professional environment focused on innovation and agility.

🏢 Summary: Senior Python Engineer role focused on building scalable, secure backend systems and infrastructure for a machine learning platform in a global fintech environment. The position centers on developing production-grade services, real-time data pipelines, and cloud-native platform capabilities that enable ML model deployment and monitoring. The role supports low-latency, high-availability systems such as fraud detection. 🗂️ Requirements: Strong commercial experience building production-grade backend systems in Python, Experience designing and operating distributed systems, Practical experience with AWS services (EKS, S3, Lambda), Experience with Docker and Kubernetes, Experience with databases, data pipelines, or streaming platforms, Knowledge of testing methodologies and CI/CD practices, Ability to work in high-availability, regulated environments 📃 Skills: Python, FastAPI, Microservices, DistributedSystems, AWS, EKS, S3, Lambda, Docker, Kubernetes, Kafka, Flink, Databases, Streaming, CICD, GitOps, GitHub, ArgoCD, Datadog, Observability 🏢 Description: We are looking for a Senior Python Engineer to join our ML Platform team. You will be responsible for building the backend systems and infrastructure that power machine learning across a global fintech project. This is a platform engineering role focused on building scalable, reliable, and secure systems that enable ML engineers and data scientists to develop, deploy, and operate models in production. Your work will directly support low-latency, real-time environments, such as fraud detection. Please note: Prior Machine Learning experience is NOT required! If you are a strong backend engineer with an interest in data-driven platforms and ML systems, this is the perfect role for you. Responsibilities: Backend Development: Design and build production-grade Python services (FastAPI / microservices) that support the ML lifecycle, including feature computation, model inference, and monitoring. Real-Time Data Pipelines: Develop and operate data pipelines to support low-latency, high-availability use cases (like fraud detection) using event-driven architectures (Kafka, Flink). Platform Engineering: Build capabilities to enable online and offline feature stores, working closely with Data Engineering to ensure reliable data flows. Developer Experience (DevEx): Improve the daily lives of ML engineers and data scientists through better tooling, automation, and self-service APIs. Cloud & DevOps: Build and maintain CI/CD pipelines (GitOps, GitHub Actions, ArgoCD) and ensure the observability (Datadog), resilience, and scalability of platform services. Security & Compliance: Collaborate with Infrastructure and Security teams to ensure all systems meet strict financial and regulatory standards. Min requirements: Python Mastery: Strong commercial experience in building production-grade backend systems and microservices in Python (this is not a scripting role). Distributed Systems: Proven experience designing, building, and operating backend services or distributed systems. Cloud & Containerization: Solid practical experience with AWS (EKS, S3, Lambda) and container orchestration ( Docker, Kubernetes ). Data Systems: Experience working with databases, data pipelines, or streaming platforms. Engineering Best Practices: Solid understanding of testing methodologies, CI/CD, and code quality standards. High-Availability Focus: Ability to work in highly regulated, high-availability environments where system resilience is critical. Would be a plus: Experience with real-time streaming technologies (Kafka, Flink) and low-latency systems. Background in fintech, payments, risk systems, or fraud detection. Experience with ML platforms/tools (e.g., SageMaker, Ray, Tecton) or exposure to feature stores (online/offline architectures). A general understanding of the machine learning lifecycle (training, inference, feature engineering). We offer: Opportunity to work on bleeding-edge projects Work with a highly motivated and dedicated team Competitive salary Flexible schedule Benefits package - medical insurance, sports Corporate social events Professional development opportunities Well-equipped office About us: Grid Dynamics (NASDAQ: GDYN) is a leading provider of technology consulting, platform and product engineering, AI, and advanced analytics services. Fusing technical vision with business acumen, we solve the most pressing technical challenges and enable positive business outcomes for enterprise companies undergoing business transformation. A key differentiator for Grid Dynamics is our 8 years of experience and leadership in enterprise AI , supported by profound expertise and ongoing investment in data , analytics , cloud & DevOps , application modernization and customer experience . Founded in 2006, Grid Dynamics is headquartered in Silicon Valley with offices across the Americas, Europe, and India.

🏢 Summary: The offer is for an AI Cloud Developer responsible for building and deploying scalable, cloud-native backend applications with integrated AI components. The role focuses on Python and Django development, workflow orchestration, containerization, and cloud infrastructure. It involves developing REST APIs, automating workflows, and maintaining secure, high-performance cloud environments. 🗂️ Requirements: Strong Python programming, Hands-on Django experience, Experience with Django Rest Framework, Practical experience with Apache Airflow, Hands-on Docker experience, Experience with Kubernetes, Proficiency with Git, Solid Linux knowledge, Experience with cloud platforms (AWS, Azure, GCP, or private cloud) 📃 Skills: Python, Django, DRF, Airflow, Docker, Kubernetes, Git, Linux, AWS, Azure, GCP, REST 🏢 Description: Position Overview We are looking for a skilled AI Cloud Developer to join our team and support the design, development, and deployment of intelligent cloud-based applications. The ideal candidate has strong backend development skills in Python and Django , hands-on experience with modern cloud-native technologies, and an interest in integrating AI solutions into production systems. This role focuses on building scalable, secure, and automated solutions that combine backend engineering, workflow orchestration, containerization, and cloud infrastructure. Roles and Responsibilities Design, develop, and maintain backend applications using Python and Django . Build and optimize RESTful APIs using Django Rest Framework (DRF) . Integrate AI/ML components and services into cloud-based applications. Develop and manage workflow automation solutions using Apache Airflow . Deploy and maintain containerized applications using Docker and Kubernetes . Support cloud-native application architecture and scalability. Improve CI/CD and deployment processes. Monitor, troubleshoot, and optimize application performance in cloud environments. Collaborate with DevOps, infrastructure, and data teams. Create and maintain technical documentation. Required Skills and Experience Strong programming skills in Python . Hands-on experience with Django . Experience with Django Rest Framework (DRF) . Practical experience with Apache Airflow . Hands-on experience with Docker . Experience working with Kubernetes . Proficiency with Git version control. Solid understanding of Linux systems . Knowledge of cloud environments (AWS, Azure, GCP, or private cloud). Strong analytical and problem-solving skills. Ability to work independently and in a technical team. Nice to Have Experience with AI/ML integration in production systems . Familiarity with MLOps practices . Experience with Infrastructure-as-Code tools (e.g., Terraform, Ansible). Knowledge of CI/CD pipelines. Experience with monitoring and logging tools (e.g., Prometheus, Grafana, ELK). Understanding of scalable cloud-native architecture patterns.

🏢 Summary: The offer is for a Python Backend Engineer to build and maintain scalable backend services and REST APIs in a collaborative product environment. The role focuses on developing clean, well-tested code and contributing to architecture and code quality from day one. It is a fully remote position with flexible contract options and long-term international projects. 🗂️ Requirements: 3+ years of professional Python experience, Strong knowledge of FastAPI, Django, or Flask, Experience with PostgreSQL, Experience with REST API design, Proficiency with Git, Experience with pytest, Experience with CI/CD workflows 📃 Skills: Python, FastAPI, Django, Flask, PostgreSQL, REST, Git, pytest, CI/CD, AWS, GCP, Azure, Docker, Kubernetes, Kafka, Redis, RabbitMQ, Poetry, uv 🏢 Description: About the role We're looking for a Python backend engineer to join a client team and build reliable, scalable services from day one. Responsibilities Design and maintain Python-based backend services and REST APIs Write clean, tested, well-documented code Collaborate with product and DevOps teams on feature delivery Participate in code reviews and architecture discussions Requirements 3+ years of professional Python experience Solid knowledge of FastAPI, Django, or Flask Experience with PostgreSQL and RESTful API design Comfortable with Git, pytest, and CI/CD workflows Good written and spoken English Nice to have AWS, GCP, or Azure Docker / Kubernetes Kafka, Redis, or RabbitMQ Poetry or uv for dependency management pre-commit hooks and code quality tooling We offer B2B contract or employment contract (umowa o pracę / umowa zlecenie) — flexible on the form Fully remote, flexible setup Long-term engagements with international clients Dedicated recruiter support through onboarding

🏢 Summary: The offer is for a Lead Python Engineer (Backend) to design and implement scalable microservices-based systems supporting Treasury technology initiatives. The role involves backend architecture, data integration from multiple formats, automation, and technical leadership of engineers in a global agile environment. The position requires strong expertise in Python, system design and OS-level automation, working within the ET time zone. 🗂️ Requirements: 10+ years of professional Python development experience, Proficiency in FastAPI, Django and Flask, Experience with microservices architecture, API gateways and inter-service communication, Strong system design and software architecture expertise, Experience integrating data from xlsx, pdf, csv and json into a common data model, Advanced shell scripting skills (Bash), Knowledge of Linux/Unix systems, process management and basic networking, Experience with REST API, Experience with Dagster and Kubernetes, Technical mentoring and team leadership experience, Experience working in agile teams on complex applications, Familiarity with Jira and Confluence, English proficiency at B2 level or higher 📃 Skills: Python, FastAPI, Django, Flask, Microservices, API, REST, Dagster, Kubernetes, Bash, Linux, Unix, JSON, CSV, XLSX, PDF, Jira, Confluence 🏢 Description: We are seeking a Lead Python Engineer (Backend) to support Treasury technology initiatives. In this role, you will design and implement scalable backend systems, integrate diverse data sources and guide a team of engineers in building high-stakes applications. This position requires work within the ET time zone (8 am-4 pm) and collaboration with globally distributed teams. Responsibilities Design and implement microservices architectures, API gateways and inter-service communication Develop and optimize backend systems and APIs to support Treasury technology initiatives Integrate data from multiple sources and formats (xlsx, pdf, csv, json) into a common data model Mentor and manage less senior team members from a technical perspective Automate tasks and manage operating system-level processes through shell scripting Troubleshoot complex system and application issues Drive test automation efforts, including robust unit testing Participate in code reviews and foster peer learning across the team Collaborate with agile teams across the globe on complex, high-stakes applications Contribute to system design decisions and software architecture Requirements 10+ years of professional experience in Python development Proficiency in backend frameworks such as FastAPI, Django and Flask, including API design and optimization Expertise in system design and software architecture, with experience in microservices, API gateways and inter-service communication Skills in integrating data from multiple sources and formats (xlsx, pdf, csv, json) into a common data model Advanced knowledge of shell scripting (e.g., Bash) for task automation and OS-level management Understanding of operating systems (Linux/Unix), including process management, basic networking and application layer integration Familiarity with Dagster, Kubernetes and REST API Experience managing and mentoring engineers from a technical perspective Background in agile teams working on complex, high-stakes applications Strong problem-solving and troubleshooting capabilities Familiarity with Atlassian tools such as Jira and Confluence Collaborative mindset with comfort working across global teams English proficiency at B2 level or higher Nice to have Familiarity with Cloud Knowledge of DevOps 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: Lead Python Engineer (Backend) role focused on designing and implementing scalable backend systems for Treasury technology initiatives. The position involves building microservices architectures, integrating diverse data sources, automating processes and mentoring engineers within globally distributed agile teams. Requires strong expertise in Python, system design and backend frameworks, with work aligned to the ET time zone. 🗂️ Requirements: 10+ years of professional Python development experience, Proficiency in FastAPI, Django or Flask, Experience with microservices architecture and API gateways, Strong system design and software architecture expertise, Experience integrating data from xlsx, pdf, csv and json formats, Advanced shell scripting skills (Bash), Knowledge of Linux/Unix systems and process management, Experience with Dagster, Kubernetes and REST API, Technical mentoring experience, Experience working in agile teams, English proficiency B2 or higher 📃 Skills: Python, FastAPI, Django, Flask, Microservices, API, REST, Dagster, Kubernetes, Bash, Linux, Unix, JSON, CSV, XLSX, PDF, Jira, Confluence 🏢 Description: We are seeking a Lead Python Engineer (Backend) to support Treasury technology initiatives. In this role, you will design and implement scalable backend systems, integrate diverse data sources and guide a team of engineers in building high-stakes applications. This position requires work within the ET time zone (8 am-4 pm) and collaboration with globally distributed teams. Responsibilities Design and implement microservices architectures, API gateways and inter-service communication Develop and optimize backend systems and APIs to support Treasury technology initiatives Integrate data from multiple sources and formats (xlsx, pdf, csv, json) into a common data model Mentor and manage less senior team members from a technical perspective Automate tasks and manage operating system-level processes through shell scripting Troubleshoot complex system and application issues Drive test automation efforts, including robust unit testing Participate in code reviews and foster peer learning across the team Collaborate with agile teams across the globe on complex, high-stakes applications Contribute to system design decisions and software architecture Requirements 10+ years of professional experience in Python development Proficiency in backend frameworks such as FastAPI, Django and Flask, including API design and optimization Expertise in system design and software architecture, with experience in microservices, API gateways and inter-service communication Skills in integrating data from multiple sources and formats (xlsx, pdf, csv, json) into a common data model Advanced knowledge of shell scripting (e.g., Bash) for task automation and OS-level management Understanding of operating systems (Linux/Unix), including process management, basic networking and application layer integration Familiarity with Dagster, Kubernetes and REST API Experience managing and mentoring engineers from a technical perspective Background in agile teams working on complex, high-stakes applications Strong problem-solving and troubleshooting capabilities Familiarity with Atlassian tools such as Jira and Confluence Collaborative mindset with comfort working across global teams English proficiency at B2 level or higher Nice to have Familiarity with Cloud Knowledge of DevOps 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: Lead Python Engineer (Backend) role focused on designing and implementing scalable backend systems for Treasury technology initiatives. The position involves building microservices architectures, integrating diverse data sources, automating processes and mentoring engineers within globally distributed agile teams. Requires strong expertise in Python, backend frameworks and system architecture, with work aligned to the ET time zone. 🗂️ Requirements: 10+ years of professional Python development experience, Proficiency in FastAPI, Django and Flask, Experience in microservices architecture and API gateways, Strong system design and software architecture expertise, Experience integrating xlsx, pdf, csv and json data into common data models, Advanced shell scripting skills (Bash), Knowledge of Linux/Unix operating systems, process management and networking, Experience with Dagster, Kubernetes and REST API, Technical mentoring and team leadership experience, Experience working in agile teams on complex applications, English proficiency at B2 level or higher 📃 Skills: Python, FastAPI, Django, Flask, Microservices, API, REST, Dagster, Kubernetes, Bash, Linux, Unix, JSON, CSV, XLSX, PDF, Jira, Confluence 🏢 Description: We are seeking a Lead Python Engineer (Backend) to support Treasury technology initiatives. In this role, you will design and implement scalable backend systems, integrate diverse data sources and guide a team of engineers in building high-stakes applications. This position requires work within the ET time zone (8 am-4 pm) and collaboration with globally distributed teams. Responsibilities Design and implement microservices architectures, API gateways and inter-service communication Develop and optimize backend systems and APIs to support Treasury technology initiatives Integrate data from multiple sources and formats (xlsx, pdf, csv, json) into a common data model Mentor and manage less senior team members from a technical perspective Automate tasks and manage operating system-level processes through shell scripting Troubleshoot complex system and application issues Drive test automation efforts, including robust unit testing Participate in code reviews and foster peer learning across the team Collaborate with agile teams across the globe on complex, high-stakes applications Contribute to system design decisions and software architecture Requirements 10+ years of professional experience in Python development Proficiency in backend frameworks such as FastAPI, Django and Flask, including API design and optimization Expertise in system design and software architecture, with experience in microservices, API gateways and inter-service communication Skills in integrating data from multiple sources and formats (xlsx, pdf, csv, json) into a common data model Advanced knowledge of shell scripting (e.g., Bash) for task automation and OS-level management Understanding of operating systems (Linux/Unix), including process management, basic networking and application layer integration Familiarity with Dagster, Kubernetes and REST API Experience managing and mentoring engineers from a technical perspective Background in agile teams working on complex, high-stakes applications Strong problem-solving and troubleshooting capabilities Familiarity with Atlassian tools such as Jira and Confluence Collaborative mindset with comfort working across global teams English proficiency at B2 level or higher Nice to have Familiarity with Cloud Knowledge of DevOps 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: Lead Python Engineer (Backend) role focused on designing and implementing scalable microservices and backend systems for Treasury technology initiatives. The position involves integrating diverse data sources, driving system architecture decisions and mentoring engineers within globally distributed agile teams. Requires strong expertise in Python, backend frameworks and system-level automation in a high-stakes environment. 🗂️ Requirements: 10+ years of professional Python development experience, Proficiency in FastAPI, Django and Flask, Experience with microservices architecture, API gateways and inter-service communication, Strong system design and software architecture expertise, Experience integrating data from xlsx, pdf, csv and json into common data models, Advanced shell scripting skills (Bash), Knowledge of Linux/Unix operating systems, process management and basic networking, Experience with Dagster, Kubernetes and REST API, Experience mentoring and technically leading engineers, Experience working in agile teams on complex applications, Proficiency in English (B2 or higher) 📃 Skills: Python, FastAPI, Django, Flask, Microservices, API, REST, Dagster, Kubernetes, Bash, Linux, Unix, JSON, CSV, XLSX, PDF, Jira, Confluence 🏢 Description: We are seeking a Lead Python Engineer (Backend) to support Treasury technology initiatives. In this role, you will design and implement scalable backend systems, integrate diverse data sources and guide a team of engineers in building high-stakes applications. This position requires work within the ET time zone (8 am-4 pm) and collaboration with globally distributed teams. Responsibilities Design and implement microservices architectures, API gateways and inter-service communication Develop and optimize backend systems and APIs to support Treasury technology initiatives Integrate data from multiple sources and formats (xlsx, pdf, csv, json) into a common data model Mentor and manage less senior team members from a technical perspective Automate tasks and manage operating system-level processes through shell scripting Troubleshoot complex system and application issues Drive test automation efforts, including robust unit testing Participate in code reviews and foster peer learning across the team Collaborate with agile teams across the globe on complex, high-stakes applications Contribute to system design decisions and software architecture Requirements 10+ years of professional experience in Python development Proficiency in backend frameworks such as FastAPI, Django and Flask, including API design and optimization Expertise in system design and software architecture, with experience in microservices, API gateways and inter-service communication Skills in integrating data from multiple sources and formats (xlsx, pdf, csv, json) into a common data model Advanced knowledge of shell scripting (e.g., Bash) for task automation and OS-level management Understanding of operating systems (Linux/Unix), including process management, basic networking and application layer integration Familiarity with Dagster, Kubernetes and REST API Experience managing and mentoring engineers from a technical perspective Background in agile teams working on complex, high-stakes applications Strong problem-solving and troubleshooting capabilities Familiarity with Atlassian tools such as Jira and Confluence Collaborative mindset with comfort working across global teams English proficiency at B2 level or higher Nice to have Familiarity with Cloud Knowledge of DevOps 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.