Senior Azure Cloud-Native Application Developer

Atos; Warszawa; Hybrid; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Hybrid work model with limited in‑offi

Private medical care

Benefits platform – shopping, cinema,

Multisport + b‑active

Courses and certifications

Job summary

Atos in Warsaw is seeking a Senior Azure Cloud-Native Application Developer to design, develop, and modernize cloud-native apps on Microsoft Azure, delivering scalable, secure solutions that unlock business value.

You will collaborate with architects and DevOps to refactor legacy systems, build APIs with Azure API Management, and apply agile practices to drive fast delivery.

Qualifications

• Hands-on experience developing applications on the Microsoft Azure platform.
• Experience with Azure App Services, Azure Functions, and Azure Logic Apps.
• Proficiency in C#, .NET, ASP.NET, MS SQL, Azure DevOps.
• Knowledge of Azure API Management and application integration patterns.
• Familiarity with DevOps practices and agile methodologies to drive efficient collaboration and speed to delivery.
• Azure Developer certification is a plus, but hands-on experience is equally valued.

Responsibilities

• Develop cloud-native applications using Azure App Services, Functions, and Logic Apps.
• Modernize, refactor, and re-platform legacy applications to Azure cloud environments.
• Participate in cloud transformation and application modernization initiatives.
• Collaborate with architects, DevOps engineers, and development teams to ensure reliable and scalable solutions.
• Build APIs and integrate third‑party services using Azure API Management.
• Write clean, maintainable, secure, and scalable code following established development standards.
• Troubleshoot, analyze, and resolve issues related to cloud applications and services.

Skills

Azure cloud platform

Azure DevOps

C#

.NET

ASP.NET

MS SQL

Azure API Management

Agile methodologies

Cloud modernization

Tools

Azure App Services

Azure Functions

Azure Logic Apps

Azure DevOps

MS SQL

Job description

Atos is the Atos Group brand dedicated to AI-powered, secure, end-to-end digital services. Atos designs, develops, and operates critical digital environments that drive performance, resilience and sovereignty, helping public and private organizations worldwide retain control over their data and infrastructures, while meeting regulatory requirements. With more than 52,000 employees serving over 4,500 clients across 54 countries, Atos helps modernize core IT systems, accelerate cloud and data transformation, strengthen cybersecurity, and deliver secure digital workplace environments to support its clients, its employees and society. Atos also provides consulting and advisory services through its Atos Amplify brand. A trusted partner in operating complex and mission‑critical environments, Atos supports organizations across highly regulated and sovereign contexts.

About Atos Group

Atos Group is a global leader in digital transformation with c. 54,000 employees and annual revenue of c. €7.2 billion, operating in 54 countries under two brands - Atos for services and Eviden for products and systems. European number one in cybersecurity and a leader in cloud, Atos Group is committed to a secure and decarbonized future and provides tailored AI-powered, end-to-end solutions for all industries. Atos Group is listed on Euronext Paris.

About The Role

We are looking for a talented Senior Azure Cloud‑Native Application Developer to join our team and contribute to exciting, high‑profile projects for one of our strategic clients. In this role, you will help design, develop, and modernize cloud-native applications on the Microsoft Azure platform, delivering scalable, secure, and innovative solutions that drive real business value.

Key Responsibilities

• Develop cloud-native applications using Azure App Services, Functions, and Logic Apps.
• Modernize, refactor, and re-platform legacy applications to Azure cloud environments.
• Participate in cloud transformation and application modernization initiatives.
• Collaborate with architects, DevOps engineers, and development teams to ensure reliable and scalable solutions.
• Build APIs and integrate third‑party services using Azure API Management.
• Write clean, maintainable, secure, and scalable code following established development standards.
• Troubleshoot, analyze, and resolve issues related to cloud applications and services.

Required Skill

• Hands‑on experience developing applications on the Microsoft Azure platform.
• Experience with Azure App Services, Azure Functions, and Azure Logic Apps.
• Proficiency in C#, .NET, ASP .NET, MS SQL, Azure DevOps.
• Knowledge of Azure API Management and application integration patterns.
• Familiarity with DevOps practices and agile methodologies to drive efficient collaboration and speed to delivery.
• Azure Developer certification is a plus, but hands‑on experience is equally valued.

What We Offer

• Hybrid work you can truly shape – friendly model designed for real work‑life balance (max. 2 office days per month, or less - depending on location)
• Choose the cooperation model that fits you – Employment Contract or B2B
• Fair compensation – salary matched to your experience + annual bonus + copyrights
• Feel good at work – passion‑sharing meetups, team moments and initiatives
• Private medical care
• Benefits platform – shopping, cinema, sports discounts
• Stay active – Multisport + b‑active
• Grow your skills – courses and certifications
• Level up professionally – conferences and knowledge hubs
• Gift packages and recognition programs
• Additional days off and experience‑based benefits
• Charity and eco initiatives

Here at Atos, diversity and inclusion are embedded in our DNA. Read more about our commitment to a fair work environment for all.

Atos is a recognized leader in its industry across Environment, Social and Governance (ESG) criteria. Find out more on our CSR commitment.

Choose your future. Choose Atos.