Backend Engineer (Python/AWS)

About the Position

Backend Engineer (Python/AWS)

Build technologies that matter

At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and UI design, managed services, product development, and software development.

This is the job

Within the telecommunications industry, we are looking for a Senior Python Backend Engineer to join a team building and supporting systems that power modern communication services.

You will work on backend applications, cloud infrastructure, and service integrations that help deliver reliable and scalable solutions used by customers every day. The role combines software engineering, cloud operations, and ownership of services throughout their entire lifecycle - from design and implementation to deployment, monitoring, and continuous improvement.

If you enjoy building production-grade systems, solving complex technical challenges, and working with modern AWS-based architectures, this opportunity may be a great fit for you.

Responsibilities

• Design, develop, and maintain backend services and APIs using Python
• Build solutions using Django and related technologies
• Deploy, monitor, and operate services in AWS
• Develop containerized applications and CI/CD workflows using Docker
• Design and optimize databases, integrations, and backend architectures
• Troubleshoot production issues and improve system reliability and performance
• Participate in code reviews and contribute to engineering best practices
• Create and maintain technical documentation
• Collaborate with engineers and stakeholders to deliver scalable and reliable solutions

Requirements

• 5+ years of professional software engineering experience
• Strong backend development experience with Python
• Experience developing APIs using Django, Django REST Framework, FastAPI, or Flask
• Experience deploying and operating services in AWS
• Hands-on experience with Docker and containerized environments
• Strong knowledge of relational databases such as PostgreSQL and/or MySQL
• Experience building and maintaining CI/CD pipelines
• Understanding of software testing practices, including unit and integration testing
• Ability to take ownership of solutions throughout the full product lifecycle
• English proficiency at B2+ level

Nice to Have

• Frontend development experience
• Infrastructure as Code using Terraform or CloudFormation
• Experience with Redis, Celery, or similar technologies
• Exposure to AI-powered products or LLM-based solutions
• Experience with observability and monitoring tools
• Polish language skills

We Offer

At Avenga, everyone matters. We provide equal opportunities in recruitment, career development, and leadership, regardless of race, ethnicity, gender identity, sexual orientation, disability, age, religion, or any other characteristic. We are committed to fostering a work environment where our diverse community of employees, candidates, and business partners actively shapes our growth. By bringing together people from different backgrounds and experiences, we build a workplace where everyone feels free to be themselves while honoring the boundaries of others.

About the Company

Location: Poland

Remote status: Fully Remote

Technology: Python

Seniority: Mid-level

Application Process

APPLICATION

Send us your application, we are ready to hear your story and explore how we can grow together.

REVIEW

Our team carefully reviews every application with curiosity and care. If your profile isn’t the right fit today, we will keep it in mind for future opportunities that match your skills and ambitions.

TALENT ACQUISITION INTERVIEW

You will meet our Talent team to talk about your goals and learn more about who we are, what we offer, and how we support our people.

TECHNICAL INTERVIEW

Our tech interview is all about diving deeper into your expertise and understanding your strengths, how you solve problems, and how you think – no trick questions, just a meaningful conversation.

CUSTOMER INTERVIEW

For some roles, especially when our clients are closely involved, you might also have a conversation with them – it’s a chance for everyone to align and get to know each other better.

JOB OFFER

If we both feel it’s the right match, we will send you an offer to join us. And even if it’s not the time just yet, you’ll always hear back from us.

WELCOME!

Your new team is excited to meet you, support you, and build something great together. Let’s make your first day the start of a journey that shapes a career that matters.