1 to 25 of 2,200 Open Source Jobs in the UK

and more exclusive features. Company Profile Developer Platforms Engineer Company Profile LSEG (London Stock Exchange Group) is a world-leading financial markets infrastructure and data business. We are dedicated, open-access partners with a commitment to excellence in delivering services across Data & Analytics, Capital Markets, and Post Trade. Backed by three hundred years of experience, innovative technologies, and a … management tools like Vault and Cloud native solutions Broad knowledge of SDLC Tools, specifically Build, Test and Deploy Automation tools, e.g., Maven, Gradle, Selenium, Ansible, etc. Good understanding of Source code mgmt solutions like GitHub, GitLab, BitBucket, etc. Good understanding of Artifact and dependency mgmt solutions like JFrog, Nexus, etc. Good understanding on Containerisation solutions, e.g., K8, Docker, Kaniko … innovation using available software development tools and following design requirements. Creates and maintains documentation to describe the system and its parts, including requirements documents, design decisions, architecture descriptions, program source code and support documentation. Possesses depth of technical expertise, knowledge of technologies and design, development and implementation of technologies. Possesses knowledge of features and facilities for integration, and communication More ❯

or Pyramid. Knowledge of DevOps practices and tools (e.g., Docker, Kubernetes/EKS-based container orchestration). Knowledge of data science and machine learning concepts and tools. Contributions to open-source Python projects or active involvement in the Python community. Experience with Artificial Intelligence (AI) technologies and frameworks. Why Choose Fitch Hybrid Work Environment: 2 to 3 days More ❯

or Pyramid. Knowledge of DevOps practices and tools (e.g., Docker, Kubernetes/EKS-based container orchestration). Knowledge of data science and machine learning concepts and tools. Contributions to open-source Python projects or active involvement in the Python community. Experience with Artificial Intelligence (AI) technologies and frameworks. Why Choose Fitch: Hybrid Work Environment: 2 to 3 days More ❯

highest data throughput in Java. We implement most of our long running services and analytics in C#. We use Airflow for workflow management, Kafka for data pipelines, Bitbucket for source control, Jenkins for continuous integration, ELK for logs, Grafana, Prometheus & InfluxDb for metrics, Docker and Kubernetes for containerisation, OpenStack for our private cloud, Ansible and Terraform for architecture automation … stores. Our technology list is never static: we constantly evaluate new tools and libraries. Working Here Man Technology has a small company, no-attitude feel. It is flat structured, open, transparent and collaborative, and you will have plenty of opportunity to have enormous impact on the firm. We are actively engaged with the broader technology community. We host and … sponsor London's PyData and Machine Learning Meetups We open-source some of our technology. See https://github.com/man-group We regularly talk at leading industry conferences, and tweet about relevant technology and how we're using it. See @manquanttech We're fortunate enough to have a fantastic open-plan office overlooking the River More ❯

positions. Excel at working directly with customers to capture, prioritize, plan and implement solutions aligned to customer business requirements as it relates to our technologies. Understanding and passion for open-source technology as well as knowledge and proficiency in at least one programming language. Strong hands-on experience with large distributed systems and application infrastructure from an architecture … and Linux/Unix environment, software development, and/or experience with distributed systems Experience and curiosity about delivering and/or developing product training Experience contributing to an open-source project or documentation LI-PF1 Additional Information - We Take Care of Our People As a distributed company, diversity drives our identity. Whether you're looking to launch More ❯

positions. Excel at working directly with customers to capture, prioritize, plan and implement solutions aligned to customer business requirements as it relates to our technologies. Understanding and passion for open-source technology as well as knowledge and proficiency in at least one programming language. Strong hands-on experience with large distributed systems and application infrastructure from an architecture … and Linux/Unix environment, software development, and/or experience with distributed systems Experience and curiosity about delivering and/or developing product training Experience contributing to an open-source project or documentation LI-PF1 Additional Information - We Take Care of Our People As a distributed company, diversity drives our identity. Whether you’re looking to launch More ❯

To Haves Experience with infrastructure-as-code tools like Terraform or CloudFormation. Familiarity with microservices architecture and RESTful API design. Experience leading small projects and managing stakeholders. Contributions to open-source projects or participation in the MLOps community. What We Offer Competitive compensation Opportunity for equity ownership Private health insurance option Employee Resource Groups Fun company outings and More ❯

Design infrastructure for data ingestion, annotation, experimentation, model versioning, and monitoring. Collaborate closely with product, design, and DevOps to integrate AI features into our platform. Continuously evaluate new research, open-source tools, and emerging frameworks to keep us at the forefront. Recruit, mentor, and grow an AI/ML team as we scale beyond our seed round. Job … Design infrastructure for data ingestion, annotation, experimentation, model versioning, and monitoring. Collaborate closely with product, design, and DevOps to integrate AI features into our platform. Continuously evaluate new research, open-source tools, and emerging frameworks to keep us at the forefront. Recruit, mentor, and grow an AI/ML team as we scale beyond our seed round. ⸻ Key … training, fine-tuning, generative methods) and evaluate applicability. Publish or present whitepapers/prototype demos if appropriate (keeping stealth constraints in mind). Forge partnerships with academic labs or open-source communities to accelerate innovation. ⸻ Minimum Qualifications Experience (7 + years total; 3 + years in senior/lead role): Demonstrated track record of shipping AI/ML More ❯

Design infrastructure for data ingestion, annotation, experimentation, model versioning, and monitoring. Collaborate closely with product, design, and DevOps to integrate AI features into our platform. Continuously evaluate new research, open-source tools, and emerging frameworks to keep us at the forefront. Recruit, mentor, and grow an AI/ML team as we scale beyond our seed round. Key … training, fine-tuning, generative methods) and evaluate applicability. Publish or present whitepapers/prototype demos if appropriate (keeping stealth constraints in mind). Forge partnerships with academic labs or open-source communities to accelerate innovation. Minimum Qualifications Experience (7 + years total; 3 + years in senior/lead role): Demonstrated track record of shipping AI/ML … or edge-AI deployments (eg, TensorFlow Lite, ONNX, mobile/Embedded inference). Knowledge of MLOps tooling (MLflow, Weights & Biases, Kubeflow, or similar) for experiment tracking and model governance. Open-source contributions or published papers in top-tier AI/ML conferences (NeurIPS, ICML, CVPR, ACL, etc.). Soft Skills & Cultural Fit Doer Mindset: You thrive in scrappy More ❯

Design infrastructure for data ingestion, annotation, experimentation, model versioning, and monitoring. • Collaborate closely with product, design, and DevOps to integrate AI features into our platform. • Continuously evaluate new research, open-source tools, and emerging frameworks to keep us at the forefront. • Recruit, mentor, and grow an AI/ML team as we scale beyond our seed round. ⸻ Key … training, fine-tuning, generative methods) and evaluate applicability. • Publish or present whitepapers/prototype demos if appropriate (keeping stealth constraints in mind). • Forge partnerships with academic labs or open-source communities to accelerate innovation. ⸻ Minimum Qualifications • Experience (7 + years total; 3 + years in senior/lead role): • Demonstrated track record of shipping AI/ML … or edge-AI deployments (e.g., TensorFlow Lite, ONNX, mobile/embedded inference). • Knowledge of MLOps tooling (MLflow, Weights & Biases, Kubeflow, or similar) for experiment tracking and model governance. • Open-source contributions or published papers in top-tier AI/ML conferences (NeurIPS, ICML, CVPR, ACL, etc.). ⸻ Soft Skills & Cultural Fit • “Doer” Mindset: You thrive in scrappy More ❯

for technical and non-technical audiences Willingness to learn and adapt Requirements Minimum of 5+ years experience in DevOps or related fields, with a strong grasp of microservices and open-source software. Proficiency in cloud environments (AWS, Azure), IaC, containerization (Docker, Kubernetes), and CI/CD pipelines, with experience in tools like Terraform, Jenkins, and Ansible. Understanding of More ❯

Hands-on experience with: · Developing data pipelines (Snowflake), writing complex SQL queries. · Building ETL/ELT/data pipelines. · Kubernetes and Linux containers (e.g., Docker). · Related/complementary open-source software platforms and languages (e.g., Scala, Python, Java, Linux). · Experience with both relational (RDBMS) and non-relational databases. · Analytical and problem-solving skills applied to big More ❯

Hands-on experience with: · Developing data pipelines (Snowflake), writing complex SQL queries. · Building ETL/ELT/data pipelines. · Kubernetes and Linux containers (e.g., Docker). · Related/complementary open-source software platforms and languages (e.g., Scala, Python, Java, Linux). · Experience with both relational (RDBMS) and non-relational databases. · Analytical and problem-solving skills applied to big More ❯

Sub; Google Cloud Storage) Understanding of logging and monitoring using tools such as Cloud Logging, ELK Stack, AppDynamics, New Relic, Splunk, etc. Proven ability to learn new technologies, including open source and cloud-native offerings Knowledge of AI and ML tools is a plus Google Associate Cloud Engineer or Data Engineer certification is a plus Responsibilities: Automate provisioning More ❯

serving as a Java Developer working on varied types of software development projects. Strong grasp of established and emerging technologies, systems, platforms, and software. Expert knowledge of Java and open-source software (e.g. Spring). Advanced knowledge of SQL, preferably with Oracle databases. Experience with monolithic applications as well as designing and implementing microservices architecture. Experience designing and More ❯

Social network you want to login/join with: About CloudOps CloudOps is a cloud consulting, managed services, and software company focused on open source, cloud native platforms, networking, and DevOps. Our purpose is to ensure our customers own their destiny in the cloud; meaning that we help our customers leverage the flexibility of the cloud while reserving … solve our business goals. We have a flat organization where every member can make a difference and bring a unique point of view. This is a full-time position open to candidates across Canada. We operate in a remote-first work culture and environment. Our Tech/Productivity stack: Java 11, Spring Boot, VueJS, Golang MySQL, Redis, Elastic Stack … mind with a good dose of creativity. Meticulous person who strives to constantly improve his/her/their competencies. Excellent communication skills. Nice-to-haves: Has contributed to open source projects and can point us to his/her/their Github account. Knowledge of advanced networking (e.g.: SDN, SD-WAN, NFV). What we can offer More ❯

Python , JavaScript SQL dialects : MySQL, MSSQL, PostgreSQL Familiarity with Redis , ElasticSearch , REST APIs Experience with Windows-based development : services, scheduled tasks, web servers (e.g. IIS). Magento or other open-source e-commerce platform integration experience Sound knowledge of Software Architecture : Design Patterns (Enterprise, Architectural, DDD) The Twelve-Factor App Clean Code principles and Refactoring Clean Infrastructure principles More ❯

data governance and compliance standards. Certification as a Kubernetes Administrator or Developer (CKA/CKAD). Exposure to diverse cloud compute and data processing tool stacks (AWS, Azure, GCP, open source). Employee Benefits At Intelmatix, our benefits package is designed to meet the diverse needs of our employees, reflecting our dedication to their well-being and professional More ❯

experience with modern data infrastructures, including data warehouses, data lakes, data lakehouses, and NoSQL databases Knowledge of security, compliance, and governance best practices within streaming data environments Contributions to open-source projects or active involvement in relevant technical communities Benefits This role is ideal for someone deeply passionate about real-time data processing, eager to tackle complex technical More ❯

the mechanism for discovering and consuming shared components. Including but not limited to: K8s configuration and usability, batch processing and HPC interactions and hybrid cloud deployments Stay informed on open source and 3rd party tooling that we should consider adopting rather than building in-house Assist in tracking and reducing technical debt by building or adopting appropriate tools More ❯

At Protegrity, we lead innovation by using AI and quantum-resistant cryptography to transform data protection across cloud-native, hybrid, on-premises, and open source environments. We leverage advanced cryptographic methods such as tokenization, format-preserving encryption, and quantum-resilient techniques to protect sensitive data. As a global leader in data security, our mission is to ensure that More ❯

Ability to act as a senior mentor and leadership figure for a growing data and analytics consultancy Building projects or sharing knowledge in public – whether that be contributing to open source, blogging, YouTube, content creation, speaking at events, or similar. Experience translating designs of data solutions into action Data modelling experience Analysis/requirements gathering, solution design, and More ❯

shipping production AI systems at scale Experience in security, intelligence, or OSINT platforms preferred Track record of building systems that process and analyze large-scale unstructured data Publications or open-source contributions in AI/ML space valued Where will you work? Successful candidates may review our job contract and employee handbook for definitive details, but the short More ❯

shipping production AI systems at scale Experience in security, intelligence, or OSINT platforms preferred Track record of building systems that process and analyze large-scale unstructured data Publications or open-source contributions in AI/ML space valued Where will you work? Successful candidates may review our job contract and employee handbook for definitive details, but the short More ❯

intensive work for both OLTP and OLAP use cases. Our environments are primarily cloud-native spanning AWS, Azure and GCP, but we also work on systems running self-hosted open source services exclusively. We strive towards a strong code-first, data as a product mindset at all times, where testing and reliability with a keen eye on performance More ❯