Software Engineer (Backend Python/AWS/LLM) | f/m/d

ERGO; Warszawa; Hybrid; PLN 80,000 - 120,000; Full time

Benefits offered by this job

Medical package coverage

Co-financing a sports card

Workshops and training courses

Flexible working hours

Digital learning platforms

Job summary

ERGO is seeking a talented developer in Warsaw to create and develop AI-based applications using AWS services. The role requires strong Python skills and experience with Generative AI technologies, ensuring secure and efficient application deployment.

Candidates will work in Agile teams and be involved in building APIs, contributing to innovative insurance solutions. Flexible working hours and a variety of employee benefits are offered to support a balanced and healthy lifestyle.

Qualifications

• Proven experience in developing and optimizing AI-based applications using AWS services.
• Solid understanding of backend development with Python.
• Experience working effectively within multidisciplinary teams.

Responsibilities

• Creating and deploying AI-based applications using AWS services.
• Building and maintaining APIs and microservices.
• Ensuring AI solutions adhere to security and development standards.

Skills

Fluent spoken and written English

Strong command of Python for backend development

Hands-on experience with AWS services

Understanding of Generative AI, LLMs technologies

Experience in developing and maintaining RESTful APIs

Understanding of CI/CD pipelines and DevOps best practices

Ability to work in Agile environment

Job description

ERGO Technology & Services S.A. (ET&S), a member of the Munich Re and ERGO Group, is delivering integrated IT and business services to international markets. Our expertise lies in providing advanced IT services, with a focus on modern, business-driven technology solutions. On the business side, we also support the Group in various end-to-end insurance processes, including finance, operations, and underwriting. With offices in Warsaw and Gdansk, and strong global partnerships, we foster a dynamic, multicultural environment that promotes diversity and international opportunities.

How you will get the job done

• creating, developing, and deploying AI-based applications using AWS services
• developing and optimizing Large Language Model (LLM) based solutions tailored to real-world business cases
• building and maintaining APIs and microservices to efficiently serve solutions to customers
• ensuring all AI solutions adhere to security, development and governance standards
• writing and maintaining unit tests, ensuring robust test coverage, and enforcing best coding practices (clean code, maintainability, and performance optimization)
• working in Agile/Scrum teams to deliver high-quality applications

Skills and experience you will need

• fluent spoken and written English
• strong command of Python for backend development
• hands‑on experience with AWS services, including Amazon Bedrock, DynamoDB, OpenSearch, CloudWatch, Step Functions
• understanding of Generative AI, LLMs technologies
• proven experience in developing and maintaining RESTful APIs and microservices
• solid understanding of CI/CD pipelines and DevOps best practices within the AWS environment
• ability to thrive in an Agile environment and work effectively with multidisciplinary teams

Nice to have

• experience working with vector databases
• knowledge of prompt engineering
• proficiency in Python code development in compliance with coding practises and industry standards

What we offer

Let’s be healthy – medical package coverage, co-financing a sports card, and numerous sports sections – these are some of the benefits that help our employees to stay in good shape.

Let’s be balanced – we offer our employees flexible working hours and the possibility of remote working. However, staying at home with our in-office gaming room and dog‑friendly office in Warsaw won’t be easy.

Let’s be smart – we organize numerous workshops and training courses. Thanks to hackathons and meetups, our specialists share their expertise with others. Additionally, we have a wide range of digital learning platforms and language courses.

Let’s be responsible – each year, we participate in several CSR activities, during which, together with our colleagues, we do our best to create a better future.

Let’s be fun – company-wide bike races and soccer matches, film marathons in our cinema room or other engaging team-building activities – we got it covered!

Let’s be diverse – every team member is valued, regardless of gender, nationality, religious beliefs, disability, age, and sexual orientation or identity. Your qualifications, experience, and mindset are our greatest benefit!