Open Source Job Vacancies

276 to 300 of 3,101 Open Source Jobs

Senior Machine Learning Scientist (UK Remote)

Birmingham, England, United Kingdom
Hybrid / WFH Options
Turnitin
. Familiarity in building front-ends (LLMs or more standard React, Javascript, Flask) for simple demos, POCs and prototypes. Experience with advanced prompting, fine-tuning or training an LLM, open-source or cloud, using industry accepted platforms (such as mosaic.ai or stochastic.ai ). Showcase previous work (e.g. via a website, presentation, open source code). Additional More ❯
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Blockchain QA Engineer

London, England, United Kingdom
Clearmatics
ABOUT CLEARMATICS Clearmatics is a blockchain protocol engineering company that builds decentralised financial market infrastructures that are more open, efficient, and resilient than those serving legacy market structures of today. We have a bold vision for this new market infrastructure - enabling market participants to solve currently unaddressed problems of the real economy, including "missing markets" problems. We aim to … intermediaries. We are building this new infrastructure in collaboration with incredible trading and blockchain communities. Clearmatics was founded in 2015, and we have ever since been committed advocates of Open Source development, and active participants in the blockchain and cryptography research communities. We've also been an active participant and supporter of decentralized infrastructure initiatives. We're growing More ❯
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Senior Microsoft Azure AI Engineer (gn)

München, Bayern, Germany
Devoteam GmbH
and maintainable over time. Innovation & Generative AI: Stay abreast of the latest AI trends and Azure services. Evaluate new technologies - from Azure Cognitive Services and Azure OpenAI to emerging open-source frameworks for LLMs (Large Language Models) and RAG (Retrieval-Augmented Generation). Incorporate generative AI capabilities where relevant to enhance client solutions (e.g. intelligent document processing with … APIs, containers), and monitoring. Familiarity with designing microservices or cloud data pipelines is a plus. MLOps & Software Engineering: Solid understanding of MLOps principles and experience implementing ML lifecycle management (source control, CI/CD for models, model registries, etc.) on Azure or similar platforms. Proficiency in Python and common ML frameworks (scikit-learn, TensorFlow/PyTorch) and experience with More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Scala Developer

City of London, London, United Kingdom
Oakwell Hampton Group
and teamwork skills Nice to Have: Knowledge of ZIO, Typelevel stack or Akka Experience with real-time systems or data pipelines Exposure to domain-driven design (DDD) Contributions to open-source projects Why Join? Work with a team that values clean code and solid engineering principles Autonomy to make technical decisions and influence the roadmap Dedicated L&D More ❯
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Scala Developer

London Area, United Kingdom
Oakwell Hampton Group
and teamwork skills Nice to Have: Knowledge of ZIO, Typelevel stack or Akka Experience with real-time systems or data pipelines Exposure to domain-driven design (DDD) Contributions to open-source projects Why Join? Work with a team that values clean code and solid engineering principles Autonomy to make technical decisions and influence the roadmap Dedicated L&D More ❯
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Associate Manager Cloud Developer-2

London, England, United Kingdom
Hybrid / WFH Options
DXC Technology Inc
and develop solutions such as u sing Azure/AWS as well as datacent re/private cloud to deliver high availability, rapidly developed, fully automated solutions using predominately open - source software which deliver s value to the customer. Role responsibilities: Interacting with project roles as required, to gain an understanding of the business environment, technical context, and … of Atlassian Toolset. Understanding of database schemas and query languages. Experience with infrastructure as code and CI/CD pipelines e.g., Jenkins, Terraform, Concourse, Team City etc. Knowledge of source control technologies, e.g. Bitbucket, Git, Subversion, etc. An understanding of how to deploy and configure AWS components to adhere to tight security requirements. Awareness of security identity, access management More ❯
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Delivery Consultant - DevOps

London, United Kingdom
Amazon
Terraform, Cloud Formation, Ansible). - Build and maintain CI/CD pipelines using tools like Jenkins, GitLab CI/CD, AWS CodePipeline, and Code Deploy, experience with revision control source code repositories (Git, SVN, Mercurial, Perforce). - Containerize applications using Docker, and manage container orchestration platforms like Kubernetes (EKS) or AWS Elastic Container Service (ECS) or Argo CD. PREFERRED … concepts to both technical and non-technical audiences - Conduct technical workshops, training sessions, and knowledge-sharing initiatives to upskill teams, blogging or writing technical articles or contributing to an open source project, provide technical guidance, best practices, and mentorship to teams, partners, and customers. Our inclusive culture empowers Amazonians to deliver the best results for our customers. If More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Data Engineer with Security Clearance

Dulles, Virginia, United States
Quantum Science Solutions
to meet dynamic data exploration needs You'll Succeed Here If You Have: • 10+ years of experience in data engineering, architecture, and ETL design • Expertise with Python, SQL, and open-source data tools • Hands-on experience with secure data movement and storage • A background in cloud and on-premises environments (AWS GovCloud preferred) • Proven ability to process varied More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Site Reliability Engineer

Brussel (Stad), Brussel, Belgium
Worldline
and non-technical staff at all levels in the organization Quick learner Ability to make your way through a complicate stack autonomously Automation is your answer to (almost) everything Open source enthusiast (but not only) Believe in Infrastructure as Code Target 0 support solution and self healing systems Security minded Ability to find trade of in: stability vs. … vs. reactive work Your favorite books are: Must Have : Excellent knowledge of virtualization technologies like VMware, Proxmox, Nutanix, HyperV, Openstack etc; Storage; Hardware; Backup; NTP Used to work with source version control like Git, GitLab, GIT flows and CICD Used to work with Puppet (we do almost-everything with puppet) Used to work with Terraform (we aim that all More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Developer/Platform Engineer - (Rocket.chat/Jitsi Meet)

London, England, United Kingdom
Summer-Browning Associates Ltd
of our technology initiatives. Duties The successful candidate will develop, deploy, and maintain scalable, secure, and reliable services based on tools such as Docker, Kubernetes, Rocket.Chat, Jitsi, and similar open-source technologies. You'll be part of a multidisciplinary team building communication and collaboration platforms that may be deployed on-premise or in secure cloud environments. Develop and More ❯
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Senior Software Engineer - London Stock Exchange Group

London, England, United Kingdom
Jobs via eFinancialCareers
Purview, ADF, Azure Data Lake Storage etc.) Proven experience as a data engineer or similar role, with a focus on cloud distributed data processing platform for spark, and modern open table concept like delta/iceberg. Strong experience with Azure: Synapse Analytics, Data Factory, Data Lake, Databricks, Microsoft Purview, Monitor, SQL Database, SQL Managed Instance, Stream Analytics, Cosmos DB … Storage Services, ADLS, Azure Functions, Log Analytics, Serverless Architecture, ARM Templates. Strong proficiency in Spark, SQL, and Python/scala/Java. Experience in building Lakehouse architecture using open-source table formats like delta, parquet and tools like jupyter notebook. Strong notions of security best practices (e.g., using Azure Key Vault, IAM, RBAC, Monitor etc.). Proficient in More ❯
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Software Engineer

Manchester, United Kingdom
Uniting Ambition
Developing low-latency , highly available, and scalable backend components Building concurrent, distributed systems designed to perform at scale Enhancing and supporting our high-traffic platform running on Linux and open-source tools Collaborating closely with other developers, testers, and product stakeholders Proactively identifying improvements and areas for optimisation Participating in solution design, effort estimation, and delivery planning Supporting More ❯
Employment Type: Permanent
Salary: £40000 - £65000/annum bonus
Posted:

Lead Software Engineer

Bradford, West Yorkshire, Yorkshire, United Kingdom
Hybrid / WFH Options
Anson Mccade
preferred, but AWS or GCP also welcome. Bonus Skills: Knowledge of database systems, test automation frameworks, and monitoring tools (e.g., DataDog, Prometheus). Passion for continuous learning and using open-source technologies. Why Join? No sales targets. No consulting fluff. Just great engineering. Paid overtime (up to 200 hours/year) - earn more for the extra effort. Flexible More ❯
Employment Type: Permanent, Work From Home
Posted:

Lead Developer

Leeds, West Yorkshire, England, United Kingdom
Hybrid / WFH Options
Anson McCade Ltd - IT and Finance Recruitment
/CD pipelines (GitHub Actions, CircleCI, etc). Nice to Have (But Not Essential) Cloud experience: AWS, Azure or GCP Solid grasp of databases and data modelling Familiarity with open-source tools and monitoring platforms (e.g., Prometheus, DataDog) Experience with test automation frameworks and performance tools More ❯
Employment Type: Full-Time
Salary: £55,000 - £69,000 per annum
Posted:

Senior Software Development Engineer, Ring Cloud CV

London, England, United Kingdom
Amazon
design/principles, - Must have experience working with scalable system architectures, ideally cloud-based, - Experience in a variety of modern programming languages (Java, Golang and/or Python) and open-source technologies PREFERRED QUALIFICATIONS - Master’s degree in Computer Science or related field, with a solid grounding in Computer Science fundamentals - Tenured experience with hands-on software development … with peers and remote teams, both technical and non-technical, - Knowledge of professional software engineering practices & best practices for full software development life cycle, including coding standards, code reviews, source control management, continuous deployments, testing and operations, - Excellent verbal and written communication skills Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central More ❯
Posted:

Software Architect

Leicester, England, United Kingdom
Hybrid / WFH Options
TBA Group
and container orchestration. Understanding of DevOps practices, CI/CD. Knowledge of Data Warehousing, BI, NoSQL databases, JavaScript. Experience in supply chain/logistics systems is advantageous. Engagement in open source or personal development projects. Additional Information What we offer: Salary: Negotiable based on skills and experience. Pension, Private Health Insurance (BUPA), Cash Plan, Life Assurance (3x Salary More ❯
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Systems Developer – E-Commerce Integrations (Cloud-Native, AI-Driven)

Liverpool, England, United Kingdom
JR United Kingdom
reviews, and knowledge sharing. Required Skills & Experience 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 : The Twelve-Factor App Clean Code principles and Refactoring Clean Infrastructure principles Hands-on experience with: Docker More ❯
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Systems Developer – E-Commerce Integrations (Cloud-Native, AI-Driven)

Warrington, England, United Kingdom
JR United Kingdom
reviews, and knowledge sharing. Required Skills & Experience 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 : The Twelve-Factor App Clean Code principles and Refactoring Clean Infrastructure principles Hands-on experience with: Docker More ❯
Posted:

Cloud Engineer - TS/SCI with Security Clearance

Washington, Washington DC, United States
OneGlobe LLC
Python, Java, JavaScript and similar technologies • Configuration and managing database such as MySQL, Mongo and other relational as well NoSQL database • Excellent in troubleshooting • Working knowledge of various tools, open-source technologies, and cloud services • Knowledge and experience with working with one of the CI/CD tools like Gitlab or Jenkins • Advanced Experience working with one of More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Manager - Insight & Analytics

Leeds, England, United Kingdom
Hybrid / WFH Options
Asda
work environment. Proven experience in data science, advanced analytics, or data engineering, with a track record of delivering measurable outcomes. Proficiency in Databricks, Azure, SQL , and data visualisation using open source libraries. Excellent communication skills — able to simplify technical concepts for varied audiences. Strong problem-solving skills and a focus on value creation over analysis for its own … A degree in a numerate discipline (e.g., Maths, Statistics, Computer Science, Engineering). Why Join Asda? We are a values-led organisation. As such we, encourage everyone to be open and honest. We work creatively and collaboratively, valuing everyone's input. Our collaborative culture, the size of our business and our belief in the empowerment of the individual means More ❯
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Senior Software Triage Engineer - Broadband

Brentwood, England, United Kingdom
Hybrid / WFH Options
Sky
industry-standard tools that are combined effectively to support a fast-moving, agile development cycle. The combination of these tools running on cloud infrastructure, coupled with effective use of Open-Source code, allows Sky to deliver features and products against aggressive timelines. What You’ll Do: As a key engineer of the team, you will be responsible for … and implement effective mitigation strategies. Troubleshoot E2E issues in broadband devices in various RDK broadband components like WiFi/Mesh, DOCSIS, Fiber, LTE, or similar access network technology. Conduct source code reviews to identify root causes within the components and platform. Diagnosing and resolving issues using Linux systems and networking protocols, including packet capture analysis Design and enhance operational More ❯
Posted:

Sr Software Dev Engineer

London, United Kingdom
Amazon
contribute to the complete vertical stack of an SOA based system, which is horizontally connected to most systems in the larger Amazon ecosystem. Our SDEs use a variety of open source technologies, native AWS services as well as services internal to AWS. We code mostly in Java, JavaScript and Python, and build on technologies powering the web such … new and existing systems experience - Experience as a mentor, tech lead or leading an engineering team - 5+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience - Bachelor's degree in computer science or equivalent Amazon is an equal opportunities employer, and we value your passion to discover More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer II - Java Full-stack Developer

Glasgow, Scotland, United Kingdom
JPMorgan Chase & Co
development, and technical troubleshooting Writes secure and high-quality code using the syntax of at least one programming language with limited guidance Creating Automated Unit Tests with Flexible/Open Source Frameworks using a Test Driven Development approach Codes, and troubleshoots with consideration of upstream and downstream systems and technical implications Applies knowledge of tools within the Software More ❯
Posted:

Systems Developer – E-Commerce Integrations (Cloud-Native, AI-Driven)

Birkenhead, England, United Kingdom
JR United Kingdom
reviews, and knowledge sharing. Required Skills & Experience 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 : The Twelve-Factor App Clean Code principles and Refactoring Clean Infrastructure principles Hands-on experience with: Docker More ❯
Posted:

DB2 LUW System Database Administrator

Edinburgh, Scotland, United Kingdom
Synechron
Edinburgh, Scotland, United Kingdom 1 week ago Linux Cryptography and Security Engineer Edinburgh, Scotland, United Kingdom 6 days ago Edinburgh, Scotland, United Kingdom 2 weeks ago Graduate Software Engineer, Open Source and Linux, Canonical Ubuntu Edinburgh, Scotland, United Kingdom 4 days ago Python Backend Junior Software Engineer - Remote 4 days a week (Europe) Edinburgh, Scotland, United Kingdom More ❯
Posted:
Open Source
10th Percentile
£50,000
25th Percentile
£62,500
Median
£73,000
75th Percentile
£103,750
90th Percentile
£137,500