First seen by Alion on Oct 15, 2026.
We are seeking a Senior Python Developer with AWS expertise to join our team on strategic projects within the asset management domain. The projects involve applications related to Portfolio Management, Investment Operations, Data and Workflow Management, Regulatory Reporting, ETF systems, and applications related to Investment Strategy and Research, among others. The team is working on providing coefficients for portfolios of investments based on 3rd party vendor data. We are looking for a person who will bring their technical excellence to make an impact on the requirements and architecture of crafted solutions.
Responsibilities
- Design and implement Python services and RESTful APIs utilizing microservices architecture patterns for enterprise scale
- Contribute to the requirements and architecture of crafted solutions
- Develop applications related to Portfolio Management, Investment Operations, and Data and Workflow Management
- Build and maintain solutions supporting Regulatory Reporting, ETF systems, and Investment Strategy and Research
- Deliver coefficients for portfolios of investments based on 3rd party vendor data
- Collaborate within a cross-functional team to deliver strategic projects
- Leverage AWS core serverless services stack to build scalable enterprise solutions
- Ensure technical excellence across the full development lifecycle
Requirements
- 3+ years of experience in software development
- Proficiency in Python
- Expertise in AWS services, including AWS Lambda, Amazon Simple Storage Service, Amazon Elastic Container Service, and Amazon Simple Notification Service
- Background in implementing RESTful APIs and microservices architecture patterns for enterprise scale
- Understanding of serverless architecture using the AWS core services stack
- English proficiency at an Upper-Intermediate level (B2) or higher
Nice to have
- Familiarity with AWS Fargate and Amazon Elastic Compute Cloud (Amazon EC2)
- Knowledge of Java
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 global leader in AI transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.
Tech stack
- Python
- AWS
- aws lambda
- Amazon S3
- Amazon ECS
- Amazon SNS
- RESTful APIs
- Microservices architecture

