5 of 5 Permanent Open Source Jobs in West Sussex

Senior Account Executive

Hiring Organisation
Tangent International
Location
Crawley, West Sussex, UK
Employment Type
Full-time
Account Executive – EMEA B2B SaaS/Data Infrastructure/IoT/Streaming/Open Source Join a profitable, well-funded global software company building the backbone of real-time connectivity for modern enterprises. This company is the creator of one of the world's most widely adopted open-source messaging and data streaming platforms, trusted by developers and enterprises to power mission-critical systems across IoT, industrial automation, energy, automotive, financial services, AI, and event-driven architectures. With deep roots in open source and a strong engineering-led culture, the platform is used globally ...

Lead AI Engineer

Hiring Organisation
hackajob
Location
Crawley, West Sussex, UK
Employment Type
Full-time
Gemini), machine learning libraries (e.g. scikit-learn, XGBoost). Experience with data storage for AI, vector databases, semantic search, and knowledge graphs. Contributions to open-source AI projects or research publications. Familiarity with AI security, privacy, and compliance standards e.g. ISO42001. ...

Software Engineer - Large Language Models

Hiring Organisation
Fastino Labs
Location
Crawley, West Sussex, UK
Employment Type
Full-time
team, boasting alumni from Google Research, Apple, Stanford, and Cambridge is on a mission to develop specialized, efficient AI. Fastino's GLiNER family of open source models has been downloaded more than 5 million times and is used by companies such as NVIDIA, Meta, and Airbnb Fastino ...

Software Engineer

Hiring Organisation
Future find
Location
Crawley, West Sussex, UK
Employment Type
Full-time
platform designed around deep candidate analysis, structured evaluation, and intelligent matching. Our mission is to build a tool which allows hiring companies to successfully source candidates directly, and alleviate the need for external recruitment agencies. The technical foundations already exist: cloud infrastructure, LLM pipelines, scoring logic, and multi-tenant … architectures, prompt pipelines, and structured outputs Strong understanding of model evaluation, explainability, and output validation Model Development Experience with fine-tuning or training models (open-source or proprietary) Understanding of model lifecycle management, data pipelines, and inference optimisation Familiarity with moving from API-based LLMs to self-hosted ...

Principal AI Interaction Engineer

Hiring Organisation
Engineered Arts
Location
Crawley, West Sussex, UK
Employment Type
Full-time
ambiguous problem spaces Nice to have Experience working with robots or physically embodied systems Background in computer graphics or animation pipelines Publications, patents, or open-source contributions in relevant areas Experience mentoring other engineers or influencing technical direction Familiarity with real-time or production AI systems Education Master ...