
Daniel M.
Senior LLM / GenAI Engineer
Shipped a production RAG copilot for a US fintech serving 40k support agents; cut average handling time by 28%.
For clients · Developer placement
Extend your team with senior and mid-level AI/ML engineers who have shipped production systems for US and EU companies. You interview and approve; we handle everything else.
Engineers in our pool
Vetted
Senior LLM / GenAI Engineer
Shipped a production RAG copilot for a US fintech serving 40k support agents; cut average handling time by 28%.

Senior Machine Learning Engineer
Led ML platform build-out for a German e-commerce group: feature store, model serving and monitoring for 30+ models.
Illustrative profiles. We match engineers to your request — you interview and approve before any contract.
Process
You
Roles, seniority, stack, team size, duration and time-zone needs — via the form or an intro call.
NexusDevs
Within 3–5 business days you get 2–3 matched engineers with anonymised profiles and availability.
You
Run your own technical and cultural interviews. Not convinced? We shortlist again at no cost.
Together
One agreement with NexusDevs for the agreed term. The engineer onboards with your team and time zone.
Roles
Middle and senior engineers only. Every profile has passed our technical vetting and English screening.
Prompting, RAG, evaluation, fine-tuning, agent frameworks, LLM ops.
Model development, training pipelines, experimentation, recommendation systems.
Tool-using agents, orchestration, integrations with business systems.
Serving, monitoring, CI/CD for models, Kubernetes, cloud cost control.
Detection, segmentation, OCR, video analytics, edge deployment.
Pipelines, warehousing, streaming, data quality for AI workloads.
Python back ends plus React/Next.js front ends for AI products.
System design, vendor selection, security and compliance for AI platforms.
Engagement models
Pick the model that fits your roadmap. You can scale up, down or convert between models with 30 days' notice.
One engineer, full-time or part-time, embedded in your team and rituals. Best for filling a specific skill gap fast.
3+ engineers with a tech lead, managed by NexusDevs against your backlog. Best for launching a new AI product line.
Your product owner, our engineers and delivery lead. Best when you need velocity without adding management overhead.
FAQ
You receive an anonymised summary of each shortlisted engineer — experience, stack, relevant projects and availability. Full details are shared during the interview stage. Clients don't browse or select from a public roster; we do the matching to guarantee fit and availability.
The engineer is contracted through NexusDevs. You sign one corp-to-corp agreement with us covering scope, rate, term, IP and confidentiality; we handle payments and compliance with the engineer.
Minimum 3 months, most engagements run 6–12 months with monthly renewal. Full-time (40 h/week) or part-time (20 h/week). Two-week notice after the initial period.
Rates depend on role, seniority and time-zone requirements. You get a single all-inclusive hourly or monthly rate — no recruitment fees, no hidden costs. Ask for a quote in the form below.
We replace them free of charge within the first two weeks, and prorate any unused time.
Request developers
Share the role details and, if you like, pick a slot for a 30-minute intro call. We respond within one business day.
Book a short call and we'll advise on team shape, seniority and budget before you commit to anything.