ViVA Tech Talent Jobs in United Kingdom

Join a high-impact AI/ML team building production-grade systems using Large Language Models, RAG, and agentic AI frameworks. · Build and fine-tune LLM-powered systems for reasoning, orchestration, · and decision-making · Develop RAG pipelines , vector search, · and semantic retri ...

Senior Software Engineer – Front-End (Belfast) Permanent | Product Engineering | High-Growth Tech EnvironmentAre you passionate about building modern, intuitive front-end experiences and shaping the future of large-scale software products? We're partnering with a global technolog ...

We are looking for an experienced Python contractor to join an engineering team delivering API-driven services and data integrations. · Building and enhancing Python backend services with a focus on API integrations. · Consuming and integrating APIs (internal + external), includi ...

A technology recruitment agency is seeking an experienced Python Contractor to join an engineering team in Belfast. You will focus on building and enhancing Python backend services with an emphasis on API integrations. The successful candidate should have strong experience with P ...

We're working with a specialist data & technology consultancy that partners with leading firms in capital markets and financial services to solve complex high-volume data problems. · They're growing a kdb+ engineering team and looking for developers who want to build deep technic ...

We're partnered with a high-growth technology company building production AI systems that turn large-scale, unstructured data into actionable intelligence.This role sits within a strong AI/ML team working on LLMs, RAG, and agent-based systems used in real-world decision-making en ...

A leading technology company in Belfast is seeking a Senior Software Engineer to help build modern front-end solutions for a widely adopted enterprise product. Candidates should have over 5 years of experience in scalable software systems and a solid understanding of algorithms a ...

Senior Software Engineer – Front-End (Belfast) · Permanent | Product Engineering | High-Growth Tech Environment · Are you passionate about building modern, intuitive front-end experiences and shaping the future of large-scale software products? We're partnering with a global tech ...

Join a high-impact AI/ML team building production-grade AI systems using Large Language Models, Retrieval-Augmented Generation (RAG), and agent-based frameworks. · ...

We're partnering with a fast-growing technology company to hire a Data Engineer with 3+ years of experience to join a small, high-impact engineering team. · ...

We're working with a specialist data & technology consultancy that partners with leading firms in capital markets and financial services to solve complex, high-volume data problems. · Designing, building, and maintaining kdb+/q applications used in real-time and historical data e ...

A fast-growing, · cloud-first technology scale-up is hiring its first dedicated · Data Engineer to build and own a modern analytics and data platform from the ground up. · ...

We're partnered with a high-growth technology company building production AI systems that turn large-scale, · unstructured data into actionable intelligence.Build and fine-tune LLM-powered systems for reasoning and multi-step workflows · ...

Firmware Test Automation Engineer (Embedded Linux | Video & Streaming): · a key client who are building a brand-new firmware test automation function for · a connected hardware platform used in real-world, high-stakes environments. · ...

A leading AI solutions provider in Belfast is looking for a Senior ML / AI Engineer to build impactful systems using Large Language Models. This role involves designing workflows, developing RAG pipelines, and architecting production ML services. Applicants should have robust Pyt ...

Senior ML / AI Engineer (LLMs & Agentic AI) · Location: Belfast (Hybrid, 2-days a week in office) · Base pay range: Direct message the job poster from ViVA Tech Talent · The Role: Join a high‑impact AI/ML team building production‑grade systems using Large Language Models, RAG, an ...

Python Contractor (API Integrations) – Contract · Contract: Inside IR35 · Duration: 3 months · Location/Hybrid: Belfast, 3-days On-site is a must · ViVA Tech Talent are looking for an experienced Python contractor to join an engineering team delivering API-driven services and dat ...

A leading technology company in Belfast is seeking a Senior Software Engineer to help build modern front-end solutions for a widely adopted enterprise product. Candidates should have over 5 years of experience in scalable software systems and a solid understanding of algorithms a ...

A fast-growing cloud & hardware technology scaleup is hiring its first dedicated Senior DevOps Engineer to build and own its DevOps foundations. This is a hands-on, high-impact role where reliability genuinely matters — the platform supports mission-critical, real-world use cases ...

We're hiring a Graduate AI Engineer to join a growing AI/ML team building real-world, production AI systems using Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), and agent-based approaches. · This is an ideal role for a recent graduate or early-career engineer ...