# Senior Agentic Engineer at DXC Luxoft · Luxoft

> Open job at DXC Luxoft · Luxoft. Workplace: Remote (Spain).

Source: Spain Dev Jobs, https://spain-devjobs.com/jobs/luxoft-senior-agentic-engineer-n96kjtr
Posted 1 November 2026. Last checked on the employer's career site: 3 November 2026.

## Facts

- Company: [Luxoft](https://spain-devjobs.com/companies/luxoft)
- Location: Remote (Spain)
- Workplace: Remote (Spain)
- Employment type: Full-time
- Spanish: Not required
- Skills: Docker, Helm, Kubernetes, LLMs, SQL
- Not mentioned in the job post: salary, visa sponsorship, relocation, where you can apply from

## Job description

Project description

Modernization as a Service (MaaS) is a horizontal practice, supporting all business verticals in the company. We are looking for a Senior Agentic Engineer who will be able to work with different modernization projects.

Responsibilities

- - Launch modernization toolset - Perform initial result validation - Customize and adjust prompts - Troubleshoot, debug, and resolve prompt issues - Collaborate with modernization team members to align with project goals and deliver high-quality solutions

SKILLS

Must have

- AI agents:
- Daily work with coding agents (Claude Code, Cursor, Codex or similar) as your main way of writing code, not an experiment.
- Understanding of how LLM agents work: context, tools, planning, subagents, typical failure modes.
- Ability to review agent output quickly and critically, catching errors and hallucinations. Engineering background:
- 5+ years of professional software development as a full stack developer, with systems taken to production and supported there.
- Relational databases and SQL; understanding of graph data models (Neo4j) and vector databases.
- Docker, Kubernetes, Helm: you deploy and debug them yourself.
- Testing as a habit: unit and integration tests, Testcontainers or similar.
- Understanding of TDD aspects. Soft skills:
- Owning an area on your own, from an unclear problem statement to production, without someone else breaking it into tasks.
- Willingness to make decisions with incomplete information and to own the outcome.
- Ability to get up to speed quickly in unfamiliar code, technology or business domains.
- Ability to explain a decision and its limits in writing and in person.

Nice to have

• Experience with LLM provider APIs (Anthropic, OpenAI, Bedrock) or a gateway such as LiteLLM. • R&D experience: hypotheses, prototypes, experiments and data-driven decisions on problems with no known answer. • Mainframe: COBOL, CICS, JCL, DB2, IMS, PL/I, HLASM, CA Gen, z/TPF; 3270 and z/OSMF. • Experience building evals for non-deterministic systems: regression suites, metrics, comparison of models and prompts. • Knowledge of threats to agents and the code they write: prompt injection, secret leakage, excessive permissions, poisoned dependencies and MCP servers (OWASP Top 10 for Agentic Applications). • Secure work with coding agents.

## How to apply

Apply on the job page, https://spain-devjobs.com/jobs/luxoft-senior-agentic-engineer-n96kjtr: its Apply button opens the employer's own application page.

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