Senior Python Software Engineer / RDM

We are seeking a Senior Python Software Engineer to join our team. The candidate should have a strong background in backend development, particularly with Python, and experience working in microservices architecture. You will be responsible for implementing new backend features, developing AWS Lambda functions, designing and developing APIs, and integrating various AWS services. This role requires collaboration with frontend teams, QA, architects, and product owners, and participation in Agile methodologies.

Main tasks:

• Implement new backend features in Python within microservices architecture,
• Develop and enhance AWS Lambda functions (Python), integration processes, and orchestration,
• Design and develop APIs (REST) for web/mobile applications,
• Integrate with AWS services such as DynamoDB, SQS, Kinesis, Cognito, S3, and CloudWatch,
• Create and maintain infrastructure as code using CloudFormation,
• Monitor systems, analyze logs, and optimize microservices using tools like Datadog and CloudWatch,
• Troubleshoot production issues, perform debugging, and refactor code as needed,
• Collaborate with frontend teams, QA, architects, and product owners,
• Participate in Agile processes including sprint planning, refinement, daily stand-ups, and retrospectives.

Project technology:

• Backend: Python 3.13, AWS Lambda (serverless), API Gateway, DynamoDB, S3, Kinesis, SQS, CloudWatch, CloudFormation, AWS SES, AWS WAF, CloudTrail, PyTest + coverage, JWT and OAuth.
• CI/CD & DevOps: Azure DevOps, GitLab CI, GitHub Actions, Docker, SonarQube, CloudFormation, IaC pipelines.

Must have requirements:

• Minimum 3 years of experience in Python backend development,
• Experience with AWS Lambda, DynamoDB, and API Gateway,
• Knowledge of queue systems like SQS,
• Familiarity with JWT/OAuth,
• Ability to create automated tests using PyTest,
• Proficiency with Git and CI/CD tools (Azure DevOps, GitLab, GitHub Actions),
• Experience working in microservice architecture,
• Ability to work in an international team,
• English proficiency at B2 level or higher.

Nice to have requirements:

• Experience with Terraform (IaC),
• Knowledge of React/Angular for collaboration with frontend teams,
• Experience in IoT/HVAC/embedded projects,
• Familiarity with Datadog (APM, RUM),
• Understanding of event-driven architecture,
• Experience integrating with legacy systems.

This position allows for remote work for candidates based in Poland.

Inetum Polska is part of the global Inetum Group and plays a key role in driving the digital transformation of businesses and public institutions. Operating in cities such as Warsaw, Poznan, Katowice, Lublin, Rzeszow, Lodz the company offers a wide range of IT services. Inetum Polska actively supports employee development by fully funding training, certifications, and participation in technology conferences. Additionally, the company is involved in local social initiatives, such as charitable projects and promoting an active lifestyle. It prides itself on fostering a diverse and inclusive work environment, ensuring equal opportunities for all.

Globally, Inetum operates in 19 countries and employs over 28,000 professionals. The company focuses on four key areas:

• Consulting (Inetum Consulting): Strategic advisory services that help organizations define and implement innovative solutions.
• Infrastructure and Application Management (Inetum Technologies): Designing and managing IT systems tailored to clients’ individual needs.
• Software Implementation (Inetum Solutions): Deploying partner solutions from industry leaders like Microsoft, SAP, Salesforce, and ServiceNow.
• Custom Software Development (Inetum Software): Creating unique software solutions to meet specific client needs.

With strategic partnerships with major technology giants, including Microsoft, SAP, Salesforce, and ServiceNow, Inetum delivers advanced technological solutions tailored to customer requirements. In 2023, Inetum reported revenues of €2.5 billion, underscoring its strong position in the digital services market.

Inetum distinguishes itself by offering a comprehensive range of benefits that meet the diverse needs of employees, providing flexibility, support and commitment. Here's what makes working at Inetum unique:

Flexible and hybrid work:

• Flexible working hours.
• Hybrid work model, allowing employees to divide their time between home and modern offices in key Polish cities.

Attractive financial benefits:

• A cafeteria system that allows employees to personalize benefits by choosing from a variety of options.
• Generous referral bonuses, offering up to PLN6,000 for referring specialists.
• Additional revenue sharing opportunities for initiating partnerships with new clients.

Professional development and team support:

• Ongoing guidance from a dedicated Team Manager for each employee.
• Tailored technical mentoring from an assigned technical leader, depending on individual expertise and project needs.

Community and Well-Being:

• Dedicated team-building budget for online and on-site team events.
• Opportunities to participate in charitable initiatives and local sports programs.
• A supportive and inclusive work culture with an emphasis on diversity and mutual respect.

Originally posted on