19 of 19 Contract Open Source Jobs in the UK

Open Source Software Engineer Location: Cheltenham Are you passionate about open source technologies and building innovative solutions? We are looking for an Open Source Software Engineer to join our team and deliver bespoke solutions across multiple platforms, disconnected networks, and cloud environments. About … Role As an Open Source Software Engineer, you will work within a small, collaborative team to design and develop software solutions based on open source principles. You'll contribute to all stages of the development life cycle, from requirements gathering to deployment, while sharing knowledge ...

Jenkins, SonarQube, and Stash Repository. Experience developing in a Linux development environment. Experience working with a suite of Atlassian products. Experience working with open-source database management systems like PostgreSQL. Experience working with AWS services (EC2, SQS, RDS, DynamoDB, S3, Route53, KMS, Cloudwatch). Monitoring using Grafana. Agile ...

Jenkins, SonarQube, and Stash Repository. Experience developing in a Linux development environment. Experience working with a suite of Atlassian products. Experience working with open-source database management systems like PostgreSQL. Experience working with AWS services (EC2, SQS, RDS, DynamoDB, S3, Route53, KMS, Cloudwatch). Monitoring using Grafana. Agile ...

Jenkins, SonarQube, Git + Stash Repository. AWS Cloud Services (EC2, SQS, RDS, DynamoDB, S3, Route53, Cloudwatch, KMS). Any experience of Linux, Atlassian products, open-source DBs, PostgreSQL, or Grafana monitoring would be helpful. Technical Environment: Quartz, SQL PostgreSQL databases, Aurora, Messaging Services (ActiveMQ), Maven, Jenkins, Junit ...

focused approach, ideally within fast-paced tech organisations (start-ups or scale-ups) Knowledge of Kafka, Cassandra, gRPC, and microservices is a strong advantage Open-source contributions are beneficial If you're a Senior Go Developer looking for a challenging 6-month contract with a forward-thinking tech ...

What you will bring to the team Fine-tune Large Language Models (LLMs) and other generative architectures. Optimise pre-trained models (OpenAI, Anthropic, or open-source LLMs) for business use cases using prompt engineering and reinforcement learning. Experiment with model configurations to balance performance, cost, and scalability. Build ...

Engineer/ML Engineer delivering AI into production Strong Python development skills Hands-on experience with LLMs (commercial and/or open-source) Experience building APIs and services around AI models Cloud experience (AWS, Azure or GCP) Familiarity with vector databases, embeddings and modern AI architectures Comfortable working ...

Machine Learning: Proven experience within the Azure ecosystem. Document AI: Strong background in Intelligent Document Processing (IDP) using both traditional and Generative AI (specifically open-source models). Python Expert: Deep proficiency in Python for production-level Machine Learning and NLP. Frameworks & Tools: ML/DL: TensorFlow, PyTorch ...

fast-moving, tech-focused organisations (e.g. start-ups or scale-ups) Additional skills with Kafka, Cassandra, gRPC, and microservices design are highly advantageous Open-source contributions are a plus This is an excellent opportunity for a Backend Software Engineer who thrives on tackling technical challenges and wants ...

fast-moving, tech-focused organisations (eg start-ups or scale-ups) Additional skills with Kafka, Cassandra, gRPC, and microservices design are highly advantageous Open-source contributions are a plus This is an excellent opportunity for a Backend Software Engineer who thrives on tackling technical challenges and wants ...

Core Mission LLM Orchestration: Design and deploy sophisticated RAG (Retrieval-Augmented Generation) pipelines to query vast proprietary financial datasets. Model Optimization: Fine-tune open-source and proprietary models (GPT-4, Claude, Llama 3) for high-accuracy financial reasoning and sentiment analysis. AI Strategy: Collaborate with data scientists ...

LLMs, or multimodal AI. Understanding of ML concepts such as training, fine-tuning, optimisation, evaluation, and model drift. Experience building or adapting ML models (open-source or proprietary). Ability to design structured experiments and interpret model behaviour through metrics and analysis. Curiosity for emerging topics ...

architecture and *Making Effective Decisions: * Technology Expertise : You will have a good understanding of a broad range of industry-standard technologies, both proprietary and open source, across a diverse range of Microsoft and Linux-based deployments, * Software & Infrastructure Expertise: You will have a good understanding of both software ...

solutionsArchitectural & strategic capabilities: Ability to define enterprise AI strategy and align solutions with organisational architecture and technology roadmaps Experience evaluating and integrating cloud, hybrid, open-source and vendor AI technologiesDesirable:Familiarity with Azure OpenAI, Azure Content Safety and Azure DevOpsExperience working within regulated or public sector environments (advantageous ...

Practitioner: 5-8 years of hands-on experience in data science or engineering, with strong delivery across Gen-AI workflows (RAG, prompt engineering, open-source LLMs, LangChain, etc.). 2. EMEA Project Leadership: Drives AI projects in operational areas like Corporate Trust and International AI Champions, with ...

Work Mode: Hybrid (3 Days a week from Office) Duration: : 4-6 Months Rate: Inside IR35- Up to GBP 310/day Visa Note: Open to British Citizenship, ILR (Indefinite Leave to Remain), or UK Settlement Visa. Key Requirements: Minimum years of experience: 5+ years We are looking … Continuous Integration patterns Finding and fixing bugs Functional coding patterns Performance Analysis and Optimization Dealing with Objective-C legacy code Unit & Integration Tests Open Source Working in a globally distributed team Self-starting and good at time management Integrating with bespoke lovingly hand-crafted backend services from ...

knowledge of Android SDK, Android UI design principles, patterns, and best practices, Experience with offline storage, threading, and performance tuning, Awesome knowledge of the open-source Android ecosystem and the libraries available for common tasks and benchmarking and optimisation, proficient in Google's Android design principles, interface guidelines ...

knowledge of Android SDK, Android UI design principles, patterns, and best practices Experience with offline storage, threading, and performance tuning Awesome knowledge of the open-source Android ecosystem and the libraries available for common tasks and benchmarking and optimisation Proficient in Google's Android design principles, interface guidelines ...

knowledge of Android SDK, Android UI design principles, patterns, and best practices Experience with offline storage, threading, and performance tuning Awesome knowledge of the open-source Android ecosystem and the libraries available for common tasks and benchmarking and optimisation Proficient in Google's Android design principles, interface guidelines ...