351 to 375 of 1,227 Permanent Open Source Jobs

Machine Learning Engineer 4 - Machine Learning Foundations (MLX)

Hiring Organisation
Capital One
Location
Mc Lean, Virginia, United States
Employment Type
Permanent
Salary
USD Annual
love to solve real problems and meet real customer needs. We are seeking Machine Learning Engineers who are passionate about leveraging cutting-edge open source frameworks, advanced algorithms, and emerging technologies to join our team. As a Machine Learning Engineer, you'll have the opportunity … Mathematics, or related field 3+ years of experience optimizing ML algorithms, configurations, and infrastructure 3+ years of experience following software development best practices including source control, testing, code reviews, CI/CD, etc. 3+ years of experience building resilient software solutions with pre-production testing, advanced deployment techniques ...

Machine Learning Engineer 4 - Machine Learning Experiences (MLX)

Hiring Organisation
Capital One
Location
Mc Lean, Virginia, United States
Employment Type
Permanent
Salary
USD Annual
love to solve real problems and meet real customer needs. We are seeking Machine Learning Engineers who are passionate about leveraging cutting-edge open source frameworks, advanced algorithms, and emerging technologies to join our team. As a Machine Learning Engineer, you'll have the opportunity … Mathematics, or related field 3+ years of experience optimizing ML algorithms, configurations, and infrastructure 3+ years of experience following software development best practices including source control, testing, code reviews, CI/CD, etc. 3+ years of experience building resilient software solutions with pre-production testing, advanced deployment techniques ...

Machine Learning Engineer 4

Hiring Organisation
Capital One
Location
Mc Lean, Virginia, United States
Employment Type
Permanent
Salary
USD Annual
love to solve real problems and meet real customer needs. We are seeking Machine Learning Engineers who are passionate about leveraging cutting-edge open source frameworks, advanced algorithms, and emerging technologies to join our team. As a Machine Learning Engineer, you'll have the opportunity … Mathematics, or related field 3+ years of experience optimizing ML algorithms, configurations, and infrastructure 3+ years of experience following software development best practices including source control, testing, code reviews, CI/CD, etc. 3+ years of experience building resilient software solutions with pre-production testing, advanced deployment techniques ...

Fullstack Software Engineer - Core

Location
Ledbury, England, United Kingdom
integrate the best of data and AI tech, selecting tools that truly enhance our product. From the latest LLMs to our dedication to open source communities, you'll work with a dynamic range of technologies and contribute to the collective knowledge of global tech innovators. You can find … rooted in the idea that everyone should be treated with dignity, decency and fairness. Dataiku also believes that a diverse identity is a source of strength and allows us to optimize across the many dimensions that are needed for our success. Therefore, we are proud to be an equal ...

Senior Linux Engineer

Location
Greater London, England, United Kingdom
example HTTPS, SSH, DNS, NTP and SSL.Good understanding of common services, applications and protocols, for example HTTPS, SSH, DNS, NTP and SSL. Experience with open-source Ansible automation tooling. Good understanding of troubleshooting Linux issues to 4th line. Demonstratable experience of Agile/DevOps working practices. Experience ...

RAG Engineer

Location
United Kingdom
vector databases such as Pinecone, Weaviate, Milvus or Chroma. Experience with embedding models and semantic search. Familiarity with OpenAI, Anthropic, Google Gemini or open-source LLMs. Understanding of prompt engineering, AI evaluation and hallucination mitigation. Experience deploying AI applications using Azure, AWS or GCP. Excellent communication skills ...

Sr Lead Software Engineer, Software Defined Networking

Location
Greater London, England, United Kingdom
complex technical issues, trends, and approaches to senior leadership to support informed decision-making Collaborate with vendor partners on roadmap and integration Participate in open-source communities and industry forums Implement technical methods and best practices aligned with modern product development methodologies Develop reusable software frameworks ...

Site Reliability Engineer (SRE) National Security

Hiring Organisation
Anson Mccade
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent, Work From Home
/CD, automation, Agile delivery and tools such as Jira. Familiarity with ITIL principles and service management. Exposure to automated testing frameworks or improving open-source software. You do not need to have experience across every technology listed. We are interested in engineers with strong problem-solving skills ...

DevOps Engineer 2 (Intermediate)

Location
Belfast City District, Northern Ireland, United Kingdom
pioneer in application security, provides SAST, SCA, and DAST solutions that enable teams to quickly find and fix vulnerabilities and defects in proprietary code, open source components, and application behavior. With a combination of industry-leading tools, services, and expertise, only Black Duck helps organizations maximize security ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
automation, and modern software delivery practices. Strong testing capabilities across Unit, Component, Integration, End-to-End, and Performance Testing. Familiarity with JVM ecosystem technologies, open-source frameworks, and production support. Non-Technical Skills Strong leadership, ownership, and problem-solving mindset. Ability to thrive in ambiguous and rapidly changing ...

AI Software Engineering Manager

Location
Newcastle upon Tyne, England, United Kingdom
integration standards: vendor-agnostic architecture by default, fallback routing and cost governance as standard design practice across providers including OpenAI, Anthropic, Vertex AI, and open-source models Own LLMOps at programme scale: evaluation strategy, prompt governance, observability tooling standards, safety monitoring and cost controls across multiple concurrent systems ...

Sr. DevOps Engineer

Hiring Organisation
Jobot
Location
Seal Beach, California, United States
Employment Type
Permanent
Salary
USD 160,000 Annual
responsible for designing, implementing, and managing CI/CD pipelines and the underlying cloud infrastructure using a combination of public cloud services and open-source technologies. The Development Ops Engineer has hands-on experience in a hybrid environment, leveraging platforms like Microsoft Azure alongside tools such as Jenkins ...

Lead/Principle Data Engineer

Hiring Organisation
Sanderson Government and Defence
Location
Cheltenham, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
play a key role in building and enhancing secure batch and real-time data processing capabilities, working with modern cloud technologies and industry-leading open-source tools. As part of a collaborative Agile team, you'll help design, develop, and optimise data pipelines, ensuring data is accurately processed ...

Platform Engineer

Location
Greater London, England, United Kingdom
troubleshooting skills. Experience in building/deploying tools related to data pipelines, ETL processes. Confident with cloud‐native technologies like Kubernetes, Docker. Experience deploying open‐source technologies such as Python, Node.JS, Ruby, Postgres and related CI/CD pipelines. Good understanding of cloud security best practices and security ...

Senior Platform Engineer

Location
Greater London, England, United Kingdom
troubleshooting skills. Experience in building/deploying tools related to data pipelines, ETL processes. Confident with cloud-native technologies like Kubernetes, Docker Experience deploying open-source technologies such as Python, Node.JS, Ruby, Postgres and related CI/CD pipelines Good understanding of cloud security best practices and security ...

Forward Deployed AI Engineer

Location
Greater London, England, United Kingdom
biological modelling. You have contributed to generative modelling innovation. You have a track record of novel contributions to generative modelling - whether through publications, open‐source work, or impactful product features. You have built production enterprise software. You have experience delivering software that meets enterprise‐grade requirements for security ...

Data Scientist II - QuantumBlack, AI by McKinsey

Location
Greater London, England, United Kingdom
While we advocate using the right tech for the right task, we often leverage: Python, PySpark, the PyData stack, SQL, Airflow, Databricks, Kedro (our open-source data pipelining framework), Dask/RAPIDS, Docker, Kubernetes, and cloud solutions such as AWS, GCP, and Azure Familiarity with Generative AI (GenAI ...

Engineering Manager (Identity)

Location
Greater London, England, United Kingdom
identities into a unified identity model. Familiarity with cloud computing platforms (e.g., AWS, GCP, Azure) and containerisation technologies (e.g., Docker, Kubernetes). Contributions to open‐source projects or a personal portfolio demonstrating technical curiosity and skill. Experience with Domain‐Driven Design (DDD) and standardising communication patterns ...

Sr. Manager, AI Engineer (Gen AI Platform Services: Agentic AI, Guardrails, Evaluation)

Hiring Organisation
Capital One
Location
New York, United States
Employment Type
Permanent
Salary
USD Annual
model inference, similarity search, guardrails, model evaluation, experimentation, governance, and observability, etc. Make high judgment build-vs-buy decisions across a broad stack of Open Source and SaaS AI technologies such as AWS Ultraclusters, Huggingface, VectorDBs, PyTorch, and more Invent and introduce state-of-the-art foundation model ...

Sr. Manager, AI Engineer (Gen AI Platform Services: Agentic AI, Guardrails, Evaluation)

Hiring Organisation
Capital One
Location
Mc Lean, Virginia, United States
Employment Type
Permanent
Salary
USD Annual
model inference, similarity search, guardrails, model evaluation, experimentation, governance, and observability, etc. Make high judgment build-vs-buy decisions across a broad stack of Open Source and SaaS AI technologies such as AWS Ultraclusters, Huggingface, VectorDBs, PyTorch, and more Invent and introduce state-of-the-art foundation model ...

Senior Director, Infrastructure -Infrastructure and Reliability Staines-upon-Thames, England, United Kingdom Research and Development

Location
Staines-upon-Thames, England, United Kingdom
regulated industries; familiarity with compliance and audit requirements. Experience designing infrastructure for AI/ML workloads, GPU compute or inference serving. Published technical content, open‐source contributions, or thought leadership in infrastructure engineering and DevOps. We embrace flexibility and hybrid work opportunities to support diverse needs and lifestyles ...

Senior Full Stack Engineer, Observability

Location
United Kingdom
## DescriptionNetBox Labs is seeking a Full Stack Engineer to join our rapidly expanding engineering team. We have multiple positions open at different seniority levels across several teams.About NetBox LabsNetBox Labs builds the next generation of network automation tools for modern infrastructure teams, with NetBox as the network source of truth at the center. The Observability team builds the products that connect that source of truth to what is actually running on the network:-NetBox Discovery finds devices, interfaces, and other network entities.-NetBox Assurance brings discovered data into NetBox and helps operators spot drift between intended ...

Senior Software Engineer, CoinDesk Media

Location
Greater London, England, United Kingdom
backend services. AI-Native Engineering: Leverage AI tools as a standard part of how you design, build, and optimize software. We use Claude Code, Open Code, and open-source models daily. You champion internal AI tooling that accelerates workflows for product managers, designers, and editorial staff. Safe ...

AI Researcher

Hiring Organisation
Thales
Location
Reading, Berkshire, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
technical audiences. Curious, creative and intellectually rigorous, with the ability to challenge constructively and develop novel solutions to ambiguous problems. Encourages an open environment where ideas are shared, technical debate is welcomed and innovation thrives. Desirable PhD or equivalent research experience in Artificial Intelligence, Machine Learning, Computer Science, Mathematics … Engineering, Physics or a related discipline. Peer-reviewed publications, patents, invention disclosures, open-source contributions or recognised technical innovations. Experience with governance of architecture, research designs or detailed technical designs throughout the project lifecycle. Experience with large-scale data initiatives, data labelling strategies, synthetic data generation and data ...

Lead Site Reliability Engineer (Kubernetes Required) - Hybrid FactSet · London · Site Reliability Pay not stated 3w ago

Location
Greater London, England, United Kingdom
FactSet creates flexible, open data and software solutions for over 200,000 investment professionals worldwide, providing instant access to financial data and analytics that investors use to make crucial decisions. At FactSet, our values are the foundation of everything we do. They express how we act and operate, serve … Ability to work effectively under pressure, particularly during incident response Commitment to a blameless culture and continuous learning Nice to Have Experience contributing to open-source projects Familiarity with SRE principles as defined by the Google SRE handbook Previous experience in a DevOps or Platform Engineering role Company ...