Software Architect

About Atos

Atos is a global leader in digital transformation with c. 78,000 employees and annual revenue of c. € 10 billion. European number one in cybersecurity, cloud and high-performance computing, the Group provides tailored end-to-end solutions for all industries in 68 countries. A pioneer in decarbonization services and products, Atos is committed to a secure and decarbonized digital for its clients. Atos is a SE (Societas Europaea) and listed on Euronext Paris.

The purpose of Atos is to help design the future of the information space. Its expertise and services support the development of knowledge, education and research in a multicultural approach and contribute to the development of scientific and technological excellence. Across the world, the Group enables its customers and employees, and members of societies at large to live, work and develop sustainably, in a safe and secure information space.

We are looking for an experienced Software Architect with cloud understanding, who will lead the design of end-to-end architectures for scalable, secure, and maintainable systems. You will work closely with product owners, developers teams, and platform specialists to shape modern cloud-native solutions built on Kubernetes and OpenShift ecosystems.

Role and Responsibilities

Design and own end-to-end software architectures for scalable, secure, and highly available systems

Define and evolve architecture patterns (microservices, modular monoliths, event-driven, API-first)

Translate business and product requirements into robust technical solutions

Lead architecture decisions covering front-end, back-end, integration, and platform layers

Design cloud-native architectures and containerized workloads based on Kubernetes and OpenShift

Ensure strong focus on non-functional requirements: scalability, availability, performance, security, and operability

Design observability and operability by default (logging, metrics, tracing)

Define and govern API contracts and integration standards

Shape CI/CD pipelines, Infrastructure as Code, and GitOps-based delivery models

Define automated testing strategies across the SDLC (unit, integration, E2E)

Create and maintain architecture documentation and Architecture Decision Records (ADRs)

Mentor developers teams and provide technical leadership across multiple streams

Collaborate in agile environments with product owners and cross-functional teams

Required Skills and Experience

Proven experience as a Software Architect with end‑to‑end architecture expertise (front‑end, back‑end, integrations)

Experience in cloud‑native architecture and container platforms ( Kubernetes , Docker , OpenShift ) with strong IaC expertise ( Terraform, Ansible, Crossplane )

Strong knowledge of DevOps and GitOps principles, CI/CD, and tools such as GitHub

Experience with identity and security solutions such as Keycloak

Experience with databases such as PostgreSQL and distributed storage like Ceph

Experience working with TypeScript (TS) and/or Go (GO)

Strong understanding of automated testing strategies across the SDLC

Agile experience with strong communication and mentoring skills

Nice to Have

Experience with OpenShift AI and/or OpenShift Data Foundation

Knowledge of cryptographic / data protection solutions (e.g. Cosmian)

Hybrid & multi‑cloud architecture design and governance experience

What’s in it for you?

Wellbeing programs & work-life balance - integration and passion-sharing events;

Private medical and dental care;

Benefits platform – shopping, cinema, sport etc.;

• Courses and certifications e.g. Google Cloud, AWS, ITIL;

• Hybrid model of work (depends on your place of residence; max 2 times/month from our office)

• We take care of your personal data privacy. More information about processing your data within recruitment process you can find on our website: https://atos.net/pl/polska/gdprrd

• The company follows an equal opportunity policy and does not permit any form of discrimination based on gender, disability, age, origin, sexual orientation, or any other protected characteristic. All employment decisions are made solely on the basis of competence and qualifications.

• 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.