26 to 50 of 1,122 Permanent Open Source Jobs

days per week onsite in Milton Keynes, with the remainder remote. Responsibilities:* Design, build and test complex full-stack applications using Java and React* Develop secure software solutions, integrating open-source and proprietary technologies* Contribute to API design and system architecture for private cloud and air-gapped environments* Work closely with end-users, solution architects and academic partners … Developer, SC Clearance, Public Sector IT, Secure Software, DevOps, Docker, API Design, Cloud Engineering, Defence Software, Agile Developer, Software Engineer Milton Keynes, Security Cleared Developer, Government Projects, JavaScript, Python, Open Source Integration. Established in Didsbury, Connexa Technology Ltd is becoming one of the UK's fastest growing IT and Technology recruitment companies. People. Technology. Connected. Connexa Technology is More ❯

lead the development and implementation of secure cloud environments hosting data and batch/real-time analytical platforms for public and private sector clients, leveraging the latest commercial and open-source technologies and techniques. This also involves building automated deployments using configuration management technology, deploying new modules, upgrades and fixes to test and production environments. You will: Build … appropriate to the seniority of the role: Commercial Experience in deploying and operating infrastructure (network, servers, services) and applications on AWS and other cloud environments Developing and operating using open source and commercial software within a cloud-centric environment Server build and administration, Linux and Windows GitHub/GitLab for source control and performing code reviews as … languages Experience of mentoring and leading people around you and taking point on key decisions Aker Systems Attributes At Aker we work as a team, we are collaborative, hardworking, open, and delivery obsessed. There is no blame culture here: try things, and take responsibility for the outcomes. You are always part of the wider Aker. We help out our More ❯

such as Apache Spark or Hadoop. Experience with cloud platforms such as AWS, Azure, or Google Cloud Platform. Familiarity with containerization technologies such as Docker and Kubernetes. Contributions to open-source projects or active participation in the developer community. SALARY RANGE: $123,000 to $236,000 The BlueHalo, an AV Company, pay ranges for these job levels are … from analytics through a suite of operationalized AI/ML tools for data collection/ingestion and subsequent text, geospatial, time series and image/video analytics to support open-source intelligence. BlueHalo, an AV Company is a national source for classified Cyber/SIGINT missions and a leading provider of blockchain/crypto analytics and platform More ❯

such as Apache Spark or Hadoop. Experience with cloud platforms such as AWS, Azure, or Google Cloud Platform. Familiarity with containerization technologies such as Docker and Kubernetes. Contributions to open-source projects or active participation in the developer community. SALARY RANGE: $149,000 to $193,000 The BlueHalo, an AV Company, pay ranges for these job levels are … from analytics through a suite of operationalized AI/ML tools for data collection/ingestion and subsequent text, geospatial, time series and image/video analytics to support open-source intelligence. BlueHalo, an AV Company, is a national source for classified Cyber/SIGINT missions and a leading provider of blockchain/crypto analytics and platform More ❯

the team reach a higher bar. Be an adaptable and flexible engineer who is constantly learning and enjoys tackling complex and novel challenges. Use and give back to the open source community. Work as part of a distributed team of remote workers across timezones. What You'll Use: Go (Golang) Python AWS Postgres ElasticSearch Kafka Kubernetes Many external … and iterative programming environment. A thorough understanding of engineering best practices from appropriate testing paradigms to effective peer code reviews and resilient architecture. Bonus Points: Authored and led successful open source libraries and projects. Contributions to the open source community (GitHub, Stack Overflow, blogging). Existing exposure to Go, AWS, Cassandra, Kafka, Elasticsearch Prior experience in More ❯

software design methodologies appropriate to the development environment. Provides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Open Source Software (OSS) and/or Commercial Off The-Shelf (COTS) Government Off-The-Shelf (GOTS) software in place of new development, and requirements analysis and synthesis from … existing or proposed databases or data repositories. Software development using languages such as C, C++, Python, Ruby, Perl, JavaScript, etc. Has experience with agile development processes. Has experience with source code control systems, such as Git. Serve as team lead at the level appropriate to the software development process being used on any particular project. Design and development of … to provisioning, storage, and networking Experience with containerization technologies such as Docker Experience with containerization deployment, orchestration, management and sustainment within a Linux production environment Experience with Git for source code management Desired Skills Experience with the Atlassian Tool Suite (JIRA, Confluence) Experience developing, configuring, troubleshooting, and sustaining large Accumulo deployments in a Linux environment Experience with Agile software More ❯

NiFi) Experience with Python, C#, or similar languages will be beneficial Knowledge of modern web development frameworks (Node.js, React, Angular) Experience developing and maintaining complex systems that involves integrating open-source and GOTS software Do you know anyone for this position, or other positions open at The Swift Group? We offer a $5,000 bonus for any More ❯

pipelines and tools (Jenkins, GitLab CI, etc.). Familiarity with containerization technologies (Docker) and orchestration platforms (Kubernetes). Experience with Cloud platforms (AWS, Azure, Google Cloud). Participation in open-source projects or contribution to tech communities. ABOUT BUSINESS UNIT IBM Consulting is IBM's consulting and global professional services business, with market leading capabilities in business and … everyday, all whilst having continuous trust and support in an environment where everyone can thrive whatever their personal or professional background. Our IBMers are growth minded, always staying curious, open to feedback and learning new information and skills to constantly transform themselves and our company. They are trusted to provide on-going feedback to help other IBMers grow, as … invention is the IBMer. We believe that through the application of intelligence, reason and science, we can improve business, society and the human condition, bringing the power of an open hybrid cloud and AI strategy to life for our clients and partners around the world. Restlessly reinventing since 1911, we are not only one of the largest corporate organizations More ❯

teamwork abilities Preferred Skills Prior experience working with federal clients Active CBP BI Experience working in Agile teams Familiarity with cloud platforms (e.g., AWS, GCP, or Azure) Contribution to open-source or personal GitHub projects Local to DMV area More ❯

communication, and collaboration skills with the ability to influence at multiple levels. Nice to Have • Experience building internal developer platforms or platform-as-a-service (PaaS) offerings • Contributions to open-source tools and frameworks in the infrastructure or backend ecosystem. Exposure to security best practices and compliance considerations in large-scale environments Why Proofpoint Protecting people is at More ❯

needs and interests of developers at • Automation Strong focus on automating repetitive tasks to increase efficiency • Inner and Open Source Contribution Encouraging contributions to both internal and opensource projects You May Be a Fit If • You have at least 6 years of experience working in a professional environment as a software engineer • You have led the design and … mix of private and public clouds • Terraform We build infrastructureascode tooling by publishing Terraform modules and providers We manage state and Terraform execution on Terraform Enterprise server • Sentinel and Open Policy Agent OPA We use policyascode to build compliant and secure infrastructure • Work Configuration • This position is a hybrid role coming into the London technology campus 3 days each More ❯

almost all running on Linux and most of the code is in Python, with the full scientific stack: numpy, scipy, pandas, scikit-learn to name a few of the open-source libraries we use extensively. We implement the systems that require the highest data throughput in Java and C++. We use Airflow for workflow management, Kafka for data … pipelines, Bitbucket for source control, Jenkins for continuous integration, Grafana + Prometheus for metrics collection, ELK for log shipping and monitoring, Docker and Kubernetes for containerisation, OpenStack for our private cloud, Ansible and Terraform for architecture automation, and Slack for internal communication. We heavily utilise our in-house developed DataFrame Database. Our technology list is never static: we constantly … evaluate new tools and libraries. Working Here This fund 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. They are actively engaged with the broader technology community. They host and sponsor London's PyData & Machine Learning Meetups and open More ❯

API integrations. Ideal candidates excel in problem-solving, communication, and adaptability while balancing front-end and back-end development. Experience with relational databases is key, and a GitHub or open-source profile is a plus for showcasing code quality. This role offers growth opportunities in specialized engineering, leadership, or management. Key Responsibilities • End-to-End Development: Build, test … testing (unit/integration). Preferred skills: • Experience with Large Language Models (LLMs) and AI-driven applications • Strong system-level knowledge of Linux, networking, and compiler optimizations • Contributions to open-source projects (GitHub or similar profiles highly valued) Required Qualifications: • U.S. Citizenship required (ability to obtain a Secret Clearance; active Secret Clearance preferred) • B.S. in Computer Science or More ❯

Our client is in immediate need for a DevOps Engineer to focus on DevOps engineering of an expanding collaboration workflow platform that combines COTS, open-source, and custom microservices. This position is onsite in Annapolis Junction, MD with 1-2 days/week remote depending on workflow and tasking. Responsibilities will include installing and configuring complex software; architectural More ❯

Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you'll be part of an open, friendly community of experts. We'll train and support you in taking your career wherever you want it to go. We are looking for a Software Developers to come … Python, JavaScript; • Big data processing and analysis, e.g. Apache Hadoop (CDH), Apache Spark; • RedHat Enterprise Linux, CentOS, Debian or Ubuntu. • Java 8, Spring framework (preferably Spring boot), AMQP - RabbitMQ, • Open source technologies; • Experience of Agile software development (SAFe, Scrum, Kanban, etc) • Experience writing technical documentation such as LLDs, user guides, release notes etc All applicants must hold or More ❯

services, scheduled tasks, web servers (e.g. IIS) Experience with containers such as Docker or Kubernetes and Cloud platforms: AWS (preferred), Azure, or GCP Beneficial to have Magento or other open-source e-commerce platform integration experience Prior experience building middleware for data sync, order processing, and internal APIs in a multi-system e-commerce environment would be highly More ❯

Magnopus is on a mission to bridge the physical & digital divide with our groundbreaking set of client applications powered by the Connected Spaces Platform ; an open-source SDK that is paving the way for the future of the spatial internet. Using the client applications, creators can build and publish spatial experiences that are as interconnected and accessible as 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 ❯

the needs and interests of developers Automation Strong focus on automating repetitive tasks to increase efficiency Inner and Open Source Contribution Encouraging contributions to both internal and opensource projects You May Be a Fit If You have at least 6 years of experience working in a professional environment as a software engineer You have led the design and … mix of private and public clouds Terraform We build infrastructureascode tooling by publishing Terraform modules and providers We manage state and Terraform execution on Terraform Enterprise server Sentinel and Open Policy Agent OPA We use policyascode to build compliant and secure infrastructure More ❯

the needs and interests of developers Automation Strong focus on automating repetitive tasks to increase efficiency Inner and Open Source Contribution Encouraging contributions to both internal and opensource projects You May Be a Fit If You have at least 6 years of experience working in a professional environment as a software engineer You have led the design and … mix of private and public clouds Terraform We build infrastructureascode tooling by publishing Terraform modules and providers We manage state and Terraform execution on Terraform Enterprise server Sentinel and Open Policy Agent OPA We use policyascode to build compliant and secure infrastructure More ❯

enjoy solving complex challenges, we would love to hear from you. Nice to have: Machine Learning: Experience in generative models, LLMs, multi-modal models and Deep Learning more generally. Open-source: Contributions to and experience in open-source projects. Front-end: Experience with TypeScript and front-end libraries such as React or Next.js. Startup experience: Experience More ❯

enjoy solving complex challenges, we would love to hear from you. Nice to have: Machine Learning: Experience in generative models, LLMs, multi-modal models and Deep Learning more generally. Open-source: Contributions to and experience in open-source projects. Front-end: Experience with TypeScript and front-end libraries such as React or Next.js. Startup experience: Experience More ❯

enjoy solving complex challenges, we would love to hear from you. Nice to have: Machine Learning: Experience in generative models, LLMs, multi-modal models and Deep Learning more generally. Open-source: Contributions to and experience in open-source projects. Front-end: Experience with TypeScript and front-end libraries such as React or Next.js. Startup experience: Experience More ❯

enjoy solving complex challenges, we would love to hear from you. Nice to have: Machine Learning: Experience in generative models, LLMs, multi-modal models and Deep Learning more generally. Open-source: Contributions to and experience in open-source projects. Front-end: Experience with TypeScript and front-end libraries such as React or Next.js. Startup experience: Experience More ❯

needed (core contributions not required). Benchmarking & Industry Validation Design and execute external benchmark reports to validate Hazelcast performance and scalability for industry consumption. Ideally take ownership of the open source Hazelcast Simulator Project. Cross-functional Collaboration Work closely with internal stakeholders including Engineering , Product , Marketing , and Field Teams to align product vision with real-world applications and … Experience working with product, engineering, and field teams in shaping and delivering product capabilities. Proven ability to operate at both strategic and hands-on levels. Prior experience contributing to open-source projects or standards bodies (e.g., JCP). Some familiarity with the Hazelcast platform or similar technologies (e.g., Apache Ignite, Redis, AWS ElastiCache, Oracle Coherence, Kafka, etc.). More ❯