Open Source Job Vacancies

226 to 250 of 2,508 Open Source Jobs

DevOps Engineer with Security Clearance

Hampton, Virginia, United States
Restless Software LLC
Chef, Ansible) to ensure consistency and compliance. Set up and maintain CI/CD pipelines for the client using tools like Jenkins, GitLab CI/CD, or CircleCI. Integrate source control, build, test, and deployment stages into automated pipelines. Implement best practices for version control and code management. Deploy applications and services to production environments for the client. Monitor … Prometheus, Grafana, ELK). A passion for automation and continuous improvement. Desired Skills & Certifications: Experience with DevOps methodologies and practices. Certifications in cloud platforms or DevOps tools. Contributions to open-source projects. On-the-job experience installing/configuring/maintaining a Kubernetes cluster On-the-job experience with sponsor's policies, security practices, regulations, and standards About More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Backend Engineer - ClickPipes Platform

London, England, United Kingdom
ClickHouse
United Kingdom About ClickHouse Established in 2009, ClickHouse leads the industry with its open-source column-oriented database system, driven by the vision of becoming the fastest OLAP database globally. The company empowers users to generate real-time analytical reports through SQL queries, emphasizing speed in managing escalating data volumes.Enterprises globally, including Lyft, Sony, IBM, GitLab, Twilio, HubSpot … and many more, rely on ClickHouse Cloud. It is available through open-source or on AWS, GCP, Azure, and Alibaba. The ClickPipes Platform plays a critical role in driving the growth of our company and ensuring the success of our clients by seamlessly onboarding and integrating data from diverse data sources into ClickHouse. Working at a petabyte scale More ❯
Posted:

Java Golang Developer

London, England, United Kingdom
JR United Kingdom
quality, maintainability, and efficiency. Ease of change and user-friendly solutions. Effective asynchronous collaboration. Comprehensive documentation and end-user feedback incorporation. Fostering psychological safety and developer advocacy. Automation and open-source contributions. You May Be a Fit If: You have at least 6 years of professional experience as a software engineer. You have led the design and development … Technologies We Use: Languages: Go and Java CI/CD: GitHub Enterprise, GitHub Actions Containers: Kubernetes-managed Docker containers Terraform: Infrastructure as code, Terraform Enterprise Policy as code: Sentinel, Open Policy Agent (OPA) #J-18808-Ljbffr More ❯
Posted:

Senior Data Platform Engineer

London, England, United Kingdom
dojo
an advanced tech stack to shape the future of our industry. Our Data Platform operates seamlessly across multi-cloud environments, leveraging both AWS and GCP. Built on the latest open-source technologies, it allows us to not only push the boundaries of data engineering and analytics but also contribute back to the open-source community through More ❯
Posted:

Full Stack Developer with Security Clearance

Lexington, Massachusetts, United States
Hybrid / WFH Options
Equiliem
the back-end. • Professional approach to software development with habitual application of software engineering best practices. Passion for producing high-quality artifacts. • Expertise with Linux-based development environment using open-source technology stacks. Able to create and use containers or virtual machines as needed. • Good knowledge of security best practices and common pitfalls. • Experience with robotics or autonomous … without a Bachelor's degree considered with clear evidence of significant outside-of-classroom experience. • Experience with the Apache Maven or Gradle build system. • Ability to understand front-end source code written in React or similar frameworks. Provide guidance to less experienced front-end engineers. • General knowledge of machine learning and reinforcement learning concepts, frameworks, and environments, such as More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Machine Learning Scientist (UK Remote)

Newcastle upon Tyne, 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). Total More ❯
Posted:

Senior Machine Learning Scientist (UK Remote)

Leeds, 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 ❯
Posted:

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 ❯
Posted:

Snr. Site Reliability Engineer (Remote position located in Leeds/Sheffield, United Kingdom)

Sheffield, England, United Kingdom
Hybrid / WFH Options
KnowBe4
trends and design patterns, and has excellent time-management and communication skills. Some of the technologies we use: Programming Languages - Python, Ruby, Rust Infrastructure as Code - Terraform, AWS CDK Source Code Management and CI/CD - GitLab, Snyk Observability - DataDog, Airbrake Containerized Workloads - Docker Cloud-native infrastructure in AWS - ECS, Lambda, Step Functions, SNS/SQS, Transit Gateway, Aurora … competing projects Ability to quickly understand and debug complex distributed systems Bonus Points: Confident writing in Python AWS Cloud Certification(s) - Professional Level Experience working for a public company Open-source contributions or technical blog experience Our Fantastic Benefits We offer company-wide bonuses based on monthly sales targets, employee referral bonuses, adoption assistance, tuition reimbursement, certification reimbursement More ❯
Posted:

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 ❯
Posted:

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 ❯
Posted:

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 ❯
Posted:

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 ❯
Posted:

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 ❯
Posted:

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 ❯
Posted:

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:

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 ❯
Posted:

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 ❯
Posted:

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:
Open Source
10th Percentile
£50,000
25th Percentile
£62,500
Median
£73,000
75th Percentile
£103,750
90th Percentile
£137,500