Senior Specialist Software Engineering
Bratislava, Slovakia
Overall Purpose:
Design, develop, and maintain software solutions that enable AI-powered workflows, enterprise application integration, and secure automation. Build scalable APIs, Model Context Protocol (MCP) servers, Python-based services, and cloud-native components that connect business systems, data platforms, and AI agents. Partner with engineering, product, and business stakeholders to deliver reliable, secure, and maintainable solutions using modern DevOps practices, Azure DevOps, CI/CD pipelines, automated testing, and strong software engineering standards.
Key Roles and Responsibilities:
Typical tasks may include, but are not limited to, the following:
AI-Enabled Software Development: Design, build, and maintain software capabilities that support AI-enabled workflows, including MCP servers, agent-facing tools, and application integrations that allow enterprise systems and data sources to be accessed securely and consistently.
API and Service Development: Develop robust APIs, backend services, and integration layers using Python and modern service patterns, with emphasis on reliability, maintainability, authentication, observability, and clear interface design.
MCP Server and Tooling Implementation: Implement MCP tools and server-side capabilities that expose business functions, data access patterns, and automation workflows to AI agents while enforcing security, access controls, and responsible usage guardrails.
DevOps and CI/CD Automation: Build, enhance, and maintain CI/CD pipelines in Azure DevOps or similar platforms, supporting automated builds, testing, code quality checks, artifact management, deployments, and repeatable release processes.
Cloud-Native Engineering: Develop and deploy cloud-ready services using Azure-based patterns, containerized workloads, secure configuration management, logging, monitoring, and scalable runtime architectures.
Collaboration and Documentation: Partner with product owners, software engineers, data engineers, security teams, and business stakeholders to translate requirements into durable technical solutions. Document APIs, MCP tools, deployment patterns, runbooks, and engineering standards for long-term support and reuse.
Job Contribution:
Independently design, develop, and support AI-enabled software solutions, APIs, MCP servers, and cloud-native services using strong DevOps practices. Lead moderate-sized technical efforts, contribute to architecture decisions, improve engineering standards, and deliver secure, scalable solutions that accelerate automation, AI adoption, and business productivity.
What You’ll Need (Required Skills):
Hands-on experience with:
Python development for applications, services, automation, or integration work
Proficiency with general software engineering languages and practices, with the ability to work across modern programming stacks as needed
API development using modern backend frameworks and secure service design patterns
MCP server or AI tool development, including exposing structured tools, data access, or workflow automation to AI agents
Azure DevOps, Git-based development workflows, CI/CD pipelines, automated testing, and release automation
Strong understanding of software engineering fundamentals, including code quality, modular design, version control, security, logging, monitoring, and documentation best practices.
Experience collaborating across engineering, data, AI, security, and business teams to gather requirements and deliver reliable enterprise software solutions.
Preferred Qualifications:
Experience with FastAPI, FastMCP, SQLAlchemy, containerized deployments, or cloud-hosted Python services
Familiarity with Azure services, managed identity, Key Vault, container platforms (Docker), private networking, or enterprise authentication patterns
Experience with AI-assisted development tools, prompt-aware engineering workflows, agentic architectures, or LLM application integration
Hands-on experience with LangGraph and LangChain for developing LLM-powered applications, agents, and workflow orchestration
Location: Bratislava, Slovakia
Working hours: EMEA
Salary: The gross monthly base salary for this position ranges from EUR 3,200 to EUR 4,900. The final offer will reflect your skills, experience, and overall qualifications. In addition to a competitive compensation package, we offer a variety of other attractive benefits.
Weekly Hours:
40Time Type:
RegularLocation:
Bratislava, SlovakiaIt is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made.
Job ID R-116678 Date posted 07/22/2026
Benefits
Your needs? Met. Your wants? Considered. Take a look at our comprehensive benefits.
- Paid Time Off
- Tuition Assistance
- Medical and dental plans
- Discounts
- Training & Development
Our hiring process
Apply Now
Confirm your qualifications align with the job requirements and submit your application.
Assessments
You may be required to complete one or more assessments, depending on the role.
Interview
Get ready to put your best foot forward! More than one interview may be necessary.
Conditional Job Offer
We’ll reach out to discuss a conditional job offer and the next steps to joining the team.
Background Check
Timing is important – complete the necessary actions to proceed with onboarding.
Welcome to the Team!
Congratulations! It’s time to experience #LifeAtATT.
Check your email (and SPAM) throughout the process for important messages and next steps.
Join our talent network
Didn’t find what you were looking for here? Sign up for our job alerts and get the latest AT&T news.