Responsibilities
- Lead the design and delivery of secure, resilient, production-grade applications.
- Remain hands-on across frontend, backend, APIs, data, integration, cloud, and deployment.
- Build AI-enabled applications and agentic workflows connecting models, tools, data, and enterprise systems.
- Design agent orchestration, retrieval, context, state, memory, permissions, and human-oversight mechanisms.
- Establish approaches to AI evaluation, security, reliability, observability, and cost management.
- Solve complex architecture, performance, scalability, and production-operations problems.
- Make evidence-based technical decisions and communicate trade-offs clearly.
- Lead teams through ambiguous and complex delivery environments.
- Raise engineering standards through technical leadership, mentoring, and constructive challenge.
- Work with clients, architects, product teams, and delivery leaders while advising senior stakeholders.
Requirements
- Exceptional, recent, hands-on software engineering experience and a record of personally delivering complex production-grade systems.
- Strong system-design and architecture skills backed by the ability to implement and validate technical decisions.
- Broad experience across frontend, backend, APIs, databases, automated testing, CI/CD, containers, and cloud platforms.
- Experience diagnosing issues across application, infrastructure, and runtime boundaries.
- Ability to learn unfamiliar tools and platforms quickly and exercise sound judgment across security, performance, reliability, maintainability, observability, and cost.
- Experience leading and mentoring engineers while remaining technically credible.
- Excellent communication and client-facing skills.
- Experience in government, regulated, or complex enterprise environments.
- Practical experience building and operating applications using large language models or other modern AI models.
- Experience with agentic workflows, tool use, structured outputs, external-system integration, retrieval-augmented generation, embeddings, grounding, and context management.
- Experience with agent state, memory, permissions, error recovery, human-in-the-loop controls, AI evaluation, AI security, and secure deployment patterns.
- Eligibility and willingness to obtain SC security clearance.
Benefits
- Opportunity to shape technically ambitious programs from discovery through production.
- Exposure to modern software engineering, cloud, AI, and agentic AI across major government and enterprise services.
- Opportunity to test technologies, influence engineering standards and technical strategy, and solve complex delivery problems.
- Direct work with senior client stakeholders as a trusted technical adviser.
- Opportunity to mentor engineers and build high-performing engineering teams.
- The role requires Security Clearance or the ability to obtain SC in short timescales.
Categories
About Atos
Atos Group is a global leader in digital transformation with c. 56,000 employees and annual revenue of c. €7.2 billion (at the go-forward perimeter), 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. Atos is the services brand of Atos Group, delivering AI powered, secure and end to end digital services to public and private organizations worldwide. Atos designs, builds and run digital environments that are critical to performance, resilience and sovereignty, helping clients keep control of their data, infrastructure and compliance, with clear accountability from strategy to operations. With more than 54,000 people serving 4,500+ clients in 54 countries, Atos helps modernize core IT, accelerate cloud and data transformation, strengthen cybersecurity and enable secure digital workplaces, delivering impact for clients, employees and society at large. Atos offers end-to-end IT services across the cloud, cybersecurity, data and AI, application services, smart platforms and digital workplace, as well as localized consulting and advisory services under its brand Atos Amplify. Atos is trusted to operate complex, business-critical environments, especially in regulated and sovereign contexts.