Software Application Engineer - AI & LLM

MALEZAN GROUP AB

Denmark

Remote

DKK 601,000 - 868,000

Full time

4 days ago
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Benefits offered by this job

Competitive salary and performance‑bas
Comprehensive health, dental, and vis​

Job summary

MALEZAN GROUP AB söker en mjukvaruapplikationsingenjör med fokus på AI och LLMs. Du designar, bygger och driftsätter intelligenta applikationer som utnyttjar stora språkmodeller och generativ AI, i produkationsmiljöer.

Du arbetar nära produktägare och data science-team, behärskar Python och minst ett av TypeScript/JavaScript/Go/C++, samt har erfarenhet av vektordatabaser och molnplattformar som AWS, GCP eller Azure.

Qualifications

  • Kandidatexamen i CS/Software Engineering/Data Science eller motsvarande.
  • 3+ års erfarenhet som mjukvaruingenjör, varav 1–2 år med LLMs eller maskininlärningssystem.
  • Stark kompetens i Python och/minst ett av TypeScript/JavaScript/Go/C++.
  • Erfarenhet av LLM-API:er, LangChain, LlamaIndex, funktionkall och promptorkestrering.
  • Kunskap om vektordatabaser och relations-/NoSQL-databaser (PostgreSQL, Redis, MongoDB).
  • Moln & DevOps: AWS, GCP eller Azure, samt Docker/Kubernetes och CI/CD.

Responsibilities

  • Design och arkitektur av skalbara AI-drivna applikationer och API-integrationer.
  • LLM-integration med moderna ramverk och APIer.
  • Design och optimering av RAG-pipelines och vektordatabaser.
  • Promptutveckling och agentiska arbetsflöden för hög precision och låg latens.
  • Övervaka prestanda, kostnader och tillförlitlighet hos modellerna med utvärderingsramverk.
  • Samarbeta tvärfunktionellt för att omvandla affärsbehov till intelligenta funktioner.

Skills

Python
TypeScript/JavaScript
Go
C++
LLMs/APIs erfarenhet

Education

Kandidatexamen i CS/Software Engineering/Data Science

Tools

LangChain
LlamaIndex
OpenAI API
Weaviate

Job description

Malezan Group AB är en strategisk kompetenspartner som kopplar samman ledande europeiska företag med spetskompetens. Vi bygger på en stark grund av global resurs outsourcing - där vi framgångsrikt har levererat skickliga talanger från Afrika till den europeiska marknaden.

I takt med att behovet av avancerad teknologi ökar skalar vi nu upp vår närvaro i Sverige. Vi expanderar vårt erbudande genom att bygga ett starkt lokalt team inom Machine Learning (ML) och Artificiell Intelligens (AI). Med en unik kombination av global räckvidd och lokal expertis hjälper vi företag att driva sin digitala transformation och utveckla framtidssäkrade AI-lösningar.

We are looking for a talented Software Application Engineer specializing in AI & LLMs to join our team. In this role, you will bridge the gap between cutting-edge artificial intelligence and robust production software. You will design, build, and deploy intelligent applications that leverage Large Language Models (LLMs), generative AI tools, and advanced data architectures to solve real-world problems.

If you are passionate about building scalable AI workflows, prompt engineering, agentic frameworks, and production-ready AI services, we want to hear from you.

Key Responsibilities
  • Design & Architecture: Build and maintain scalable, production-grade AI-powered applications, microservices, and API integrations.
  • LLM Integration: Implement state-of-the-art Large Language Models using frameworks like LangChain, LlamaIndex, or native APIs (OpenAI, Anthropic, open-source models like Llama/Mistral).
  • RAG & Vector Databases: Architect and optimize Retrieval-Augmented Generation (RAG) pipelines and integrate vector databases (e.g., Pinecone, Weaviate, Qdrant, Chroma).
  • Prompt Engineering & Agentic Systems: Design, test, and optimize prompt strategies, agentic workflows, and tool-calling models for high accuracy and low latency.
  • Performance & Optimization: Monitor, evaluate, and fine-tune model outputs, cost, latency, and reliability using LLM evaluation frameworks (e.g., Ragas, LangSmith).
  • Cross-Functional Collaboration: Partner with product managers, data science teams, and frontend engineers to translate business requirements into intelligent software features.
Qualifications & Skills
Required:
  • Education: Bachelor's degree in Computer Science, Software Engineering, Data Science, or equivalent practical experience.
  • Experience: 3+ years of professional software engineering experience, with at least 1-2 years focused on building applications with LLMs or machine learning systems.
  • Programming Languages: High proficiency in Python and/or TypeScript / JavaScript / Go / C++.
  • AI/LLM Ecosystem: Direct experience with LLM APIs, LangChain, LlamaIndex, function calling, and prompt orchestration.
  • Data & Storage: Hands-on experience with vector databases and relational/NoSQL databases (PostgreSQL, Redis, MongoDB).
  • Cloud & DevOps: Familiarity with AWS, GCP, or Azure, along with containerization tools (Docker, Kubernetes) and CI/CD pipelines.
Preferred / Nice-to-Have:
  • Experience fine-tuning open-source LLMs (LoRA, QLoRA) or working with model hosting frameworks (vLLM, Ollama, Hugging Face).
  • Knowledge of AI safety, guardrails (e.g., NeMo Guardrails), hallucination reduction, and evaluation techniques.
  • Experience building agentic architectures (AutoGPT, CrewAI, LangGraph).
Benefits
  • Competitive salary and performance-based bonuses
  • Comprehensive health, dental, and vision insurance
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