Dallas, TX
LLM engineering recruiting for production systems. Crosscheck recruits AI/ML & LLM Engineering candidates for contract, contract-to-hire, and permanent roles tied to Dallas.
What We Place
Representative roles
Platforms and technologies
Our Approach
This editorial hiring guide starts with sourced Dallas business context. Dallas Economic Development lists finance, AI and semiconductors, data centers, advanced manufacturing, aerospace, and logistics among its target industries. The mix creates several valid technical hiring scenarios, each with different operating evidence. An LLM Engineer brief should name the model boundary, retrieval sources, evaluation method, and production owner. API use alone does not show that a candidate can design grounded responses, control model behavior, or support an AI feature after launch.
Source LLM engineers who have shipped production retrieval, fine-tuning, inference, or evaluation systems
Assess candidates through architecture decisions, model tradeoffs, and evaluation methods
target a first candidate slate within 48 hours for qualified exclusive searches in our core disciplines after a completed intake
Permanent placements include a 90-day replacement guarantee, subject to the signed agreement.
Start the search
Include the business context, systems, delivery phase, work model, compensation, and interview timeline. A Crosscheck search lead will use that context to calibrate the role before sourcing begins.
Local Market Brief
Decide whether the hire owns retrieval, model adaptation, application code, evaluation, or the full service. Record latency, cost, privacy, and failure-response requirements before sourcing so recruiter review can distinguish prompt experimentation from production engineering. The three sourced Dallas contexts below turn that scope into intake and screening decisions. They do not measure current vacancies, candidate supply, or Crosscheck client activity.
Editorial market scenario
Set the system boundary, decision rights, work model, and interview schedule before sourcing. Candidates can then compare the role on concrete responsibilities. This is planning guidance, not measured local demand.
Editorial industry scenario
A finance-facing brief should identify the transaction, reporting, audit, privacy, and availability requirements attached to the role. Confirm that this context applies to the employer before using it in the search.
Screening focus
We test for model or application ownership, evaluation discipline, data judgment, and evidence that the candidate has shipped reliable AI systems.
Published labor benchmark
BLS does not publish an occupation matching LLM Engineer. Crosscheck uses Data Scientists (15-2051) as the closest published broad benchmark; it is not a count or pay estimate for this exact specialty.
BLS OEWS May 2025, published May 15, 2026
Published metro employment
10,120
BLS publishes a sizable metro employment estimate for the proxy occupation. The intake still needs to isolate the platform, delivery stage, and ownership required here. The estimate equals 2.498 jobs per one thousand across the metro workforce.
Employment concentration
1.48 location quotient
Dallas-Fort Worth-Arlington, TX reports an above-national employment concentration for this proxy occupation. Confirm current availability through the active search.
Annual wage reference
$65,190 to $173,340
The metro median is 6% above the national Data Scientists median. Test whether the role's scope and location requirement support that difference. BLS reports a $127,750 median for the proxy occupation in Dallas-Fort Worth-Arlington, TX.
Hiring brief scenarios
These scenarios connect location context to role responsibilities. Use them as prompts to verify with the employer, not as measures of Dallas demand, clients, or candidate supply.
Sourced financial services and fintech context
Dallas Economic Development lists financial services and fintech among the sectors it targets for growth and recruitment. Its industry material also describes Dallas as a major financial employment center, which supports a finance-systems scenario without proving role-level demand. Connect the local operating context to the data that may enter prompts or retrieval. Require a candidate to explain document preparation, permissions, citation behavior, evaluation cases, and the team that approves changes. Finance platforms require controlled access, complete transaction records, reconciliations, and releases that respect reporting calendars.
Evidence to request: Request an evaluation set, retrieval diagram, or redacted design note that shows how the candidate tested grounding and access boundaries. State the product, accounting or risk process, control owner, and close or reporting deadline attached to the role.
Sourced ai, semiconductors, and data centers context
Dallas Economic Development groups AI, semiconductors, and data centers within its technology targets. Those activities span software, physical infrastructure, capacity planning, and systems that support design or production work. Set the model-selection decision around the workload rather than a preferred vendor. Ask how the engineer compared hosted and open models, measured quality, handled unsafe output, and controlled latency or token cost. Compute-heavy environments can impose capacity limits, hardware dependencies, energy constraints, and maintenance windows that shape software design.
Evidence to request: Use a design exercise with a fixed quality target and cost limit. Score the tradeoffs, measurement plan, and fallback behavior. Separate experience running cloud software from experience with data-center operations, semiconductor workflows, or systems close to physical equipment.
Sourced aerospace, manufacturing, and logistics context
Dallas Economic Development also targets advanced manufacturing, aviation, defense, aerospace, transportation, and logistics. A technical search in that setting may support physical assets, regulated supply chains, warehouses, or field operations. Treat launch support as part of the role. The brief should cover observability, feedback review, version changes, rollback, and ownership when retrieval or model behavior produces a poor result. Asset-based operations can require serial traceability, supplier integration, controlled maintenance records, and support across several facilities.
Evidence to request: Ask for an incident or regression account with the signal, diagnosis, change, and post-release check the candidate owned. Define whether the candidate needs sector knowledge, site experience, export-control awareness, or a record of supporting distributed operations.
Interview scorecard
Ask each candidate the same core questions. Score the evidence, ownership, and judgment in the answer instead of relying on job-title or keyword matches.
1. LLM Engineer: OpenAI GPT-4o / o1
Choose an OpenAI GPT-4o / o1 decision from your work as LLM Engineer. Which constraint changed the design, and what evidence supported the result?
Use the answer to assess model evaluation, sensitive-data handling, explainability, and controls around automated decisions. The finance and insurance systems context is an editorial scenario, not a measured claim about Dallas.
2. Prompt Engineer: Anthropic Claude
Describe project work you completed as Prompt Engineer involving Anthropic Claude that did not follow the original plan. What did you own, and how did you correct it?
Use the answer to assess model evaluation, sensitive-data handling, explainability, and controls around automated decisions. The finance and insurance systems context is an editorial scenario, not a measured claim about Dallas.
3. RAG Architect: Llama 3 / Mistral / Gemma
For a Llama 3 / Mistral / Gemma system you supported, explain the handoff, operating limits, and measures used after launch. Where did your responsibility begin and end?
Use the answer to assess model evaluation, sensitive-data handling, explainability, and controls around automated decisions. The finance and insurance systems context is an editorial scenario, not a measured claim about Dallas.
Need the full LLM Engineer evaluation guide?
The role guide covers technical scope, interview questions, and evidence checks once, without repeating the same material on every city page.
FAQ
For qualified exclusive searches in our core disciplines, Crosscheck targets a first candidate slate within 48 hours after a completed intake. Contract placements include a 40-billable-hour replacement guarantee, and permanent placements include a 90-day replacement guarantee, subject to the signed agreement.
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