May 28, 2026

AWS Senior Cloud Engineer (Developer/Application Focus)

Senior • Remote

Katowice, Poland

Poszukujemy doświadczonego AWS Senior Cloud Engineera, który łączy praktyczne umiejętności developerskie z kompetencjami architektonicznymi. Idealny kandydat będzie projektować i wdrażać solidne pipeline’y ingestujące dane, transformacje danych zgodne z wymaganiami biznesowymi oraz ustanawiać najlepsze praktyki developmentu w środowisku AWS. Wymagane jest doświadczenie z PySpark oraz Pythonem. Rola obejmuje również mentoring członków zespołu, przeprowadzanie code review oraz wyznaczanie standardów data engineeringowych w projektach.

 

 

Projekt

  • start: lipiec 2026
  • do końca grudnia 2026
  • 1 FTE (19 dni w miesiącu)

 

 

Główne obowiązki

  • Projektowanie, rozwijanie i operacyjne utrzymanie kompleksowych pipeline’ów do ingestii danych w AWS, wspierających różne strategie ładowania danych, z naciskiem na niezawodność, skalowalność i optymalizację kosztów.
  • Budowanie, walidacja i optymalizacja transformacji danych zgodnie z wymaganiami biznesowymi z wykorzystaniem PySpark i Python.
  • Projektowanie i wdrażanie mechanizmów kontroli jakości danych, logowania, monitoringu oraz alertowania dla pipeline’ów ingestii i transformacji danych.
  • Definiowanie i egzekwowanie najlepszych praktyk natywnych dla AWS w zakresie developmentu, bezpieczeństwa, IAM governance, networkingu, data governance oraz optymalizacji kosztów.
  • Wsparcie procesów CI/CD oraz praktyk IaC (Infrastructure as Code), np. z wykorzystaniem CloudFormation/Terraform, dla powtarzalnych i audytowalnych wdrożeń.
  • Zapewnienie uwzględnienia aspektów bezpieczeństwa danych, prywatności i compliance we wszystkich pipeline’ach danych.
  • Prowadzenie projektowania i implementacji pipeline’ów danych w AWS oraz integracja z downstreamowymi platformami analitycznymi, takimi jak Snowflake.
  • Dokumentowanie szczegółów technicznych i architektury w wiki.
  • Mentoring i wsparcie zespołu, prowadzenie dokładnych code review, udzielanie konstruktywnego feedbacku oraz promowanie standardów jakości kodu i testowalności.
  • Identyfikowanie, prototypowanie i ewaluacja nowych usług AWS oraz narzędzi third-party w celu poprawy niezawodności platformy i produktywności developerów.

Wymagane kwalifikacje

  • Minimum 8 lat praktycznego doświadczenia w AWS Data Engineering, ze szczególnym naciskiem na development i architekturę.
  • Bardzo dobra znajomość budowania pipeline’ów ingestujących dane z wykorzystaniem usług AWS (S3, AWS Glue, Lambda, Step Functions oraz pokrewnych usług).
  • Mocne umiejętności programowania w PySpark i Python oraz doświadczenie w tworzeniu wydajnych i skalowalnych pipeline’ów przetwarzania danych.
  • Dogłębna wiedza z zakresu modelowania danych, data lake/data warehouse oraz wzorców ETL/ELT.
  • Doświadczenie we wdrażaniu mechanizmów kontroli jakości danych, data lineage, logowania i observability.
  • Doświadczenie z CI/CD dla danych i kodu, IaC (Terraform/CloudFormation) oraz workflow opartymi o version control.
  • Bardzo dobre umiejętności analityczne i komunikacyjne oraz zdolność do mentoringu i przewodzenia zespołowi poprzez przykład.

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Candidates will also support CI/CD processes, system optimization, and mentoring activities. 🗂️ Requirements: Bachelor’s degree in Computer Science, Engineering, or related field, 5+ years of Python development experience, Experience with Django, Flask, or FastAPI, Commercial experience with AWS, Azure, or Google Cloud, Knowledge of Docker, Kubernetes, and serverless technologies, Experience designing RESTful APIs, Knowledge of MySQL, PostgreSQL, MongoDB, or DynamoDB, Understanding of Agile methodologies and Git, Experience with unit testing and CI/CD tools, Strong analytical and problem-solving skills, Effective communication and teamwork skills 📃 Skills: Python, Django, Flask, FastAPI, AWS, Azure, GCP, Docker, Kubernetes, MySQL, PostgreSQL, MongoDB, DynamoDB, Git, Jenkins, GitHub, AzureDevOps, CodePipeline, REST, CI/CD 🏢 Description: We are looking for an experienced Senior Python Engineer with expertise in Cloud technologies to contribute to a strategic project for one of our key clients. As a Senior Engineer, you will create, enhance, and implement scalable, secure solutions utilizing Python and modern cloud platforms. Collaboration with cross-functional teams will be essential to deliver innovative software systems addressing complex business challenges and driving digital transformation. This role follows a hybrid work model, requiring three days per week in-office at one of our locations in Krakow, Wroclaw, Gdansk, Warsaw, Poznan, Katowice, or Lodz. Responsibilities Deliver high-quality software solutions using Python for web applications, APIs, data pipelines, AI/ML models, and automation tools Design and manage cloud-based architectures utilizing platforms like AWS, Azure, or Google Cloud Platform (GCP) Create scalable microservices and serverless applications using cloud-native tools and frameworks Optimize data pipelines and workflows using Python and cloud services such as AWS Lambda, Azure Functions, or GCP Cloud Functions Promote system reliability and scalability utilizing best coding practices, automated testing, and effective monitoring Work with product, operations, and engineering teams to define requirements, refine features, and implement solutions Set up CI/CD pipelines to enhance deployment efficiency in cloud environments Address production issues and improve system performance in cloud setups Keep up to date with Python trends, cloud advancements, and evolving tools Mentor junior team members, perform code reviews, and uphold quality standards across the team Requirements Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience 5+ years of Python development experience, with a focus on libraries such as Django, Flask, or FastAPI Commercial background in cloud platforms such as AWS, Azure, or Google Cloud and hands-on experience with related services Competency in cloud-native technologies, including Docker, Kubernetes, and serverless frameworks Skills in designing RESTful APIs and integrating third-party services Knowledge of database technologies, including relational databases like MySQL/PostgreSQL and non-relational databases like MongoDB/DynamoDB Understanding of software development best practices, Agile methodologies, Git version control, and unit testing Experience with CI/CD tools, including Jenkins, GitHub Actions, Azure DevOps, or AWS CodePipeline Strong analytical and problem-solving abilities for tackling technical challenges Effective communication skills and the ability to collaborate in team settings Nice to have Background in AI or ML technologies 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.

Technology

EPAM Systems

Senior Python Engineer

Senior

Hybrid

Krakow, Poland

🏢 Summary: Senior Python Engineer role focused on building scalable cloud-based applications, APIs, data pipelines, and automation solutions using Python and modern cloud platforms. The position involves designing microservices, implementing CI/CD pipelines, optimizing cloud architectures, and collaborating with cross-functional teams in a hybrid work model in Poland. 🗂️ Requirements: Bachelor’s degree in Computer Science, Engineering, or related field, 5+ years of Python development experience, Experience with Django, Flask, or FastAPI, Commercial experience with AWS, Azure, or Google Cloud, Knowledge of Docker, Kubernetes, and serverless frameworks, Experience designing RESTful APIs, Knowledge of MySQL, PostgreSQL, MongoDB, or DynamoDB, Understanding of Agile methodologies and Git, Experience with unit testing, Experience with CI/CD tools such as Jenkins, GitHub Actions, Azure DevOps, or AWS CodePipeline, Strong analytical and problem-solving skills, Effective communication and teamwork skills 📃 Skills: Python, Django, Flask, FastAPI, AWS, Azure, GCP, Docker, Kubernetes, Serverless, REST, MySQL, PostgreSQL, MongoDB, DynamoDB, Git, Jenkins, GitHub, AzureDevOps, CodePipeline, CI/CD, Agile, Lambda 🏢 Description: We are looking for an experienced Senior Python Engineer with expertise in Cloud technologies to contribute to a strategic project for one of our key clients. As a Senior Engineer, you will create, enhance, and implement scalable, secure solutions utilizing Python and modern cloud platforms. Collaboration with cross-functional teams will be essential to deliver innovative software systems addressing complex business challenges and driving digital transformation. This role follows a hybrid work model, requiring three days per week in-office at one of our locations in Krakow, Wroclaw, Gdansk, Warsaw, Poznan, Katowice, or Lodz. Responsibilities Deliver high-quality software solutions using Python for web applications, APIs, data pipelines, AI/ML models, and automation tools Design and manage cloud-based architectures utilizing platforms like AWS, Azure, or Google Cloud Platform (GCP) Create scalable microservices and serverless applications using cloud-native tools and frameworks Optimize data pipelines and workflows using Python and cloud services such as AWS Lambda, Azure Functions, or GCP Cloud Functions Promote system reliability and scalability utilizing best coding practices, automated testing, and effective monitoring Work with product, operations, and engineering teams to define requirements, refine features, and implement solutions Set up CI/CD pipelines to enhance deployment efficiency in cloud environments Address production issues and improve system performance in cloud setups Keep up to date with Python trends, cloud advancements, and evolving tools Mentor junior team members, perform code reviews, and uphold quality standards across the team Requirements Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience 5+ years of Python development experience, with a focus on libraries such as Django, Flask, or FastAPI Commercial background in cloud platforms such as AWS, Azure, or Google Cloud and hands-on experience with related services Competency in cloud-native technologies, including Docker, Kubernetes, and serverless frameworks Skills in designing RESTful APIs and integrating third-party services Knowledge of database technologies, including relational databases like MySQL/PostgreSQL and non-relational databases like MongoDB/DynamoDB Understanding of software development best practices, Agile methodologies, Git version control, and unit testing Experience with CI/CD tools, including Jenkins, GitHub Actions, Azure DevOps, or AWS CodePipeline Strong analytical and problem-solving abilities for tackling technical challenges Effective communication skills and the ability to collaborate in team settings Nice to have Background in AI or ML technologies We offer We gather like-minded people: Top tech minds driving innovation in AI, cloud and digital platform modernization Supportive team and agile, startup-like culture Hybrid by design mode and opportunity to work remotely within Poland Chance to work abroad for up to 60 days annually Business-driven relocation opportunities We provide growth opportunities: Career development programs Thought leadership, mentoring, soft skills and well-being programs Certification (Anthropic, Gemini, GCP, Azure, AWS) English classes We cover it all: Stable pay Participation in the Employee Stock Purchase Plan with a 15% discount Benefits package (health insurance, multisport, shopping vouchers) Referral bonuses up to $2,000 Offices featuring entertainment and relaxation zones, table tennis and football, free snacks, coffee and more Corporate, social and well-being events Please, note: Benefits listed above are available to employees only We are open for working with Contractors. Terms of B2B cooperation agreements are agreed individually We will reach out to selected candidates exclusively EPAM is 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.

Technology

EPAM Systems

Senior Python Engineer

Senior

Hybrid

Katowice, Poland

🏢 Summary: Senior Python Engineer role focused on building scalable cloud-native solutions, APIs, data pipelines, and automation systems using Python and major cloud platforms. The position involves designing microservices, implementing CI/CD pipelines, optimizing cloud architectures, and collaborating with cross-functional teams in a hybrid work model. Candidates will also mentor junior engineers and contribute to system reliability, performance, and digital transformation initiatives. 🗂️ Requirements: Bachelor’s degree in Computer Science, Engineering, or related field, 5+ years of Python development experience, Experience with Django, Flask, or FastAPI, Commercial experience with AWS, Azure, or GCP, Hands-on experience with cloud services and serverless technologies, Knowledge of Docker and Kubernetes, Experience designing RESTful APIs, Experience with MySQL, PostgreSQL, MongoDB, or DynamoDB, Understanding of Agile methodologies and Git, Experience with unit testing, Experience with CI/CD tools such as Jenkins, GitHub Actions, Azure DevOps, or AWS CodePipeline, Strong analytical and problem-solving skills, Ability to collaborate effectively in team environments 📃 Skills: Python, Django, Flask, FastAPI, AWS, Azure, GCP, Docker, Kubernetes, Lambda, REST, MySQL, PostgreSQL, MongoDB, DynamoDB, Git, Jenkins, GitHub, AzureDevOps, CodePipeline, CI/CD, Agile, AI, ML 🏢 Description: We are looking for an experienced Senior Python Engineer with expertise in Cloud technologies to contribute to a strategic project for one of our key clients. As a Senior Engineer, you will create, enhance, and implement scalable, secure solutions utilizing Python and modern cloud platforms. Collaboration with cross-functional teams will be essential to deliver innovative software systems addressing complex business challenges and driving digital transformation. This role follows a hybrid work model, requiring three days per week in-office at one of our locations in Krakow, Wroclaw, Gdansk, Warsaw, Poznan, Katowice, or Lodz. Responsibilities Deliver high-quality software solutions using Python for web applications, APIs, data pipelines, AI/ML models, and automation tools Design and manage cloud-based architectures utilizing platforms like AWS, Azure, or Google Cloud Platform (GCP) Create scalable microservices and serverless applications using cloud-native tools and frameworks Optimize data pipelines and workflows using Python and cloud services such as AWS Lambda, Azure Functions, or GCP Cloud Functions Promote system reliability and scalability utilizing best coding practices, automated testing, and effective monitoring Work with product, operations, and engineering teams to define requirements, refine features, and implement solutions Set up CI/CD pipelines to enhance deployment efficiency in cloud environments Address production issues and improve system performance in cloud setups Keep up to date with Python trends, cloud advancements, and evolving tools Mentor junior team members, perform code reviews, and uphold quality standards across the team Requirements Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience 5+ years of Python development experience, with a focus on libraries such as Django, Flask, or FastAPI Commercial background in cloud platforms such as AWS, Azure, or Google Cloud and hands-on experience with related services Competency in cloud-native technologies, including Docker, Kubernetes, and serverless frameworks Skills in designing RESTful APIs and integrating third-party services Knowledge of database technologies, including relational databases like MySQL/PostgreSQL and non-relational databases like MongoDB/DynamoDB Understanding of software development best practices, Agile methodologies, Git version control, and unit testing Experience with CI/CD tools, including Jenkins, GitHub Actions, Azure DevOps, or AWS CodePipeline Strong analytical and problem-solving abilities for tackling technical challenges Effective communication skills and the ability to collaborate in team settings Nice to have Background in AI or ML technologies 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.