Python Developer

EPAM Systems, Inc.; Gdańsk; On-site; PLN 120,000 - 180,000; Full time

Job summary

EPAM Systems, Inc. in Gdańsk, Poland is seeking a skilled Python Developer to join our team. You will contribute to robust application and cloud infrastructure solutions, focusing on feature development and security remediation.

You will collaborate with product, platform, and security partners to deliver maintainable, secure, and scalable systems that meet business needs. Strong engineering practices and AWS expertise are required.

Qualifications

• 3+ years of software development, architecture, and system integration.
• Experience with AWS Lambda, ECS, and S3.
• Proficiency in AWS data and infra services (DynamoDB, Aurora, CloudFormation, CloudWatch).
• Strong skills in Java, Python, and TypeScript (or equivalent).
• SQL fundamentals.
• Experience with CI/CD using GitHub Actions and reusable workflows.
• Experience with observability tools like Splunk and Honeycomb.
• Knowledge of enterprise tooling, multi-region resiliency and feature toggling.
• Excellent English (B2+).

Responsibilities

• Deliver application and cloud features, including development, testing and deployment.
• Perform security remediation work (fixes, upgrades, hardening) and new features.
• Translate requirements into well-structured, maintainable code for reviews and tests.
• Promote changes through dev, test and production with established processes.
• Collaborate with product, platform and security partners to meet business needs.

Skills

3+ years experience

AWS services

Programming languages

SQL basics

CI/CD

Observability

Security mindset

English (B2+)

Tools

GitHub Actions

Splunk

Honeycomb

CloudFormation

CloudWatch

DynamoDB

Aurora

S3

Job description

We are seeking a skilled Python Developer to join our team and contribute to the delivery of robust application and cloud infrastructure solutions. In this role, you will work on both feature development and security remediation, collaborating with cross-functional partners to build maintainable, secure, and scalable systems that meet business needs.

Responsibilities

• Deliver application and cloud infrastructure features, including development, testing, and deployment, working from established designs and acceptance criteria
• Implement security remediation work (vulnerability fixes, dependency upgrades, code hardening) and net-new features as prioritized by the team lead
• Translate technical requirements into well-structured, testable, and maintainable code that meets team quality bars for reviews and tests
• Promote changes through dev, test, and production environments following established change management processes and documentation standards
• Collaborate with product, platform, and security partners to clarify requirements and deliver work that meets business needs

Requirements

• 3+ years of experience in software development, architecture, and system integration
• Hands-on expertise in AWS services such as Lambda, ECS, and S3
• Proficiency in AWS data and infrastructure services, including DynamoDB, Aurora, CloudFormation, and CloudWatch
• Strong software engineering skills in Java, Python, and TypeScript (or equivalent), including design patterns, API development, and quality engineering practices
• Understanding of relational database fundamentals and competency in writing basic SQL queries
• Expertise in CI/CD using GitHub Actions/workflows, reusable workflows, environment protection rules, and artifact/version management
• Proven capability to operate and improve production systems using modern observability tools such as Splunk and Honeycomb, with an SRE/operational mindset
• Knowledge of owning/operating enterprise tooling, multi-region cloud resiliency and failover practices, and feature toggling solutions
• Familiarity with IT risk and information security expectations, with the ability to deliver solutions that meet security, compliance, and change governance requirements
• Excellent command of written and spoken English (B2+ level)