Permanent Open Source Jobs in the UK

1 to 25 of 397 Permanent Open Source Jobs in the UK

Recruitment Consultant

London
Noir
unrivalled flat commission scheme with no tiers and no threshold. You will have full time access to our dedicated Delivery Team to help you source the best candidates; allowing you more time to focus on developing new business and managing your existing client base. You will follow an ongoing … London, City, I.T. Recruitment Consultant, Talent Acquisition, Sales, B2B, Telesales, Outbound, Senior, Team Leader, Permanent, Contract, Development, .NET, C#, Java, J2EE, Mobile, iOS, Android, Open Source, Front End, UI, UX, SQL Server, Oracle, Testing, Infrastructure, Support, ERP, SAP, Microsoft Dynamics, Salesforce, Data Science, AI, Artificial Intelligence, Cyber Security more »
Employment Type: Permanent
Salary: £56,000 - £150,000
Posted:

Senior Software Engineer, Technical Lead

South West London, London, United Kingdom
Networking People (UK) Limited
technologies, virtual networking technologies, network programming would be a major advantage Experience in building and enhancing compute, storage, and data platforms with exposure to open source products like Kubernetes, Knative, Ceph, Rook, Cassandra, Spark, Nate and the like. Hands-on with infrastructure-as-code tools and automation, such more »
Employment Type: Permanent
Posted:

Senior Platform Engineer

United Kingdom
La Fosse Associates Ltd
the design, build, configuration, administration, and management the Cloud technologies, systems, and components, include computing, storage, software, commercial-off-the-shelf software (COTS), and open-source packages and solutions, to ensure they meet business needs and performance targets. Apply technical and specialist knowledge and skills through collaboration and more »
Employment Type: Permanent
Salary: £60,000
Posted:

Penetration Tester - CHECK Team Leader

Glasgow, Lanarkshire, Scotland, United Kingdom
CYBERFORT LIMITED
a number of assessments Have pre-sales support experience (i.e. scoping, proposal writing) Desirable: Published vulnerabilities or white papers Maintaining of or contributions to open source tooling Experience testing mobile applications Experience testing cloud environments Experience making and delivering internal training Experience of mentoring junior team members Certificates more »
Employment Type: Permanent
Salary: £90,000
Posted:

Strategic Account Executive

Bristol, Avon, South West, United Kingdom
InfluxData
and Infrastructure Monitoring use cases Strategically prospecting using Outreach, LinkedIn and calling into CTOs, CDOs, Engineering/Data Leaders, & technical end users in our open source install base and net new prospects Executing a complex sales process through POCs and Pilots Ensuring high forecasting accuracy and consistency What … MEDDIC, SPIN, Challenger Sales) Its a plus if you have: Command of the Message experience Relevant Bachelor's degree or equivalent experience Experience selling open source software Experience in database/data analytics/data warehouse technologies such as Snowflake, Databricks, Pinot, MongoDB, CockroachDB, Starburst, Clickhouse more »
Employment Type: Permanent
Posted:

HPC Software Engineer

Reading, Berkshire, South East, United Kingdom
AWE Plc
technologies: software, hardware, and algorithms together with their use and application. Experience of using debuggers and performance analysis tools would be advantageous. Knowledge of open-source software. Experience of working in Unix/Linux environment. Ability to capture software requirements and produce appropriate implementations. Software testing experience. Familiarity … maintain the necessary security clearance for the role. This will be funded by AWE. #LI-KT * Agencies: Please note that we do not out-source our recruitment more »
Employment Type: Permanent, Part Time
Salary: £45,000
Posted:

Recruitment Consultant

City of London, London, United Kingdom
Noir
unrivalled flat commission scheme with no tiers and no threshold. You will have full time access to our dedicated Delivery Team to help you source the best candidates; allowing you more time to focus on developing new business and managing your existing client base. You will follow an ongoing … London, City, I.T. Recruitment Consultant, Talent Acquisition, Sales, B2B, Telesales, Outbound, Senior, Team Leader, Permanent, Contract, Development, .NET, C#, Java, J2EE, Mobile, iOS, Android, Open Source, Front End, UI, UX, SQL Server, Oracle, Testing, Infrastructure, Support, ERP, SAP, Microsoft Dynamics, Salesforce, Data Science, AI, Artificial Intelligence, Cyber Security more »
Employment Type: Permanent
Posted:

Systems Administrator - FTC

London, United Kingdom
Calibre
improvements. You won't need to tick all of the tech checklist, but below is an overview of the tech landscape - Implementing and managing open source and proprietary systems and their underlying technology stacks Relational databases, text index systems (Lucene/SOLR/Elasticsearch), and graph-based indexes … SQL and XSL, as well as scripting languages and framework environments such as .NET - and an ability to learn new languages as required Linked (Open) Data: thesauri, data standards and ontologies, and using them to publish and consume interoperable data. Interested? Please forward an up-to-date cv - shortlisting more »
Employment Type: Permanent
Salary: £35,000
Posted:

Full Stack Developer

Bath, Somerset, South West, United Kingdom
Hybrid / WFH Options
Bluefuse Systems
Cloud practitioner, Developer). Proven experience in teaching, demonstrated through medium posts, blogs, or other platforms. Demonstrated experience in contributing to a variety of open-source projects. Good knowledge of web-related infrastructure components such as Nginx, including server setup, configuration, and maintenance. Experience with multi-tenanted, complex … technical solutions. We pride ourselves on our adaptability with clients and we aim to foster an environment of continuous learning and growth. Our contemporary open plan office in the heart of Bath city centre is just a stone's throw from the train and bus stations. It's the … perfect workspace for a conducive environment, fostering open conversations and positive teamwork. For those much-needed breaks, a dart board and gaming console are available. Our office features a beer fridge, which we crack open every Friday afternoon to toast to a week of hard work. Interview Process more »
Employment Type: Permanent, Work From Home
Salary: £60,000
Posted:

Blast Effects FEA Engineers

Reading, Berkshire, South East, United Kingdom
AWE Plc
able to interact with peers internationally including presenting at specialist conferences. Experience in one or more of the following would be beneficial: Commercial/open source hydrocodes, e.g., Autodyn, ViperBlast, BlastFoam Commercial FEA codes, particularly ANSYS, ABAQUS and LS-DYNA Commercial pre-processors such as Altair HyperMesh and … maintain the necessary security clearance for the role. This will be funded by AWE. #LI-KT * Agencies: Please note that we do not out-source our recruitment more »
Employment Type: Permanent, Part Time
Salary: £65,000
Posted:

Electronic Design Engineer

Sheffield, South Yorkshire, Yorkshire, United Kingdom
Orion Electrotech Aerospace
as well as hardware design and development Support software QA and optimize I/O performance Provide post production support Assess third party and open source software By joining this business as their new Electronics Design Engineer you will be rewarded with: Company Pension 25 days holiday plus more »
Employment Type: Permanent
Salary: £45,000
Posted:

Software Engineer

City Of Bristol, England, United Kingdom
Hybrid / WFH Options
AdaCore
work together, with our customers and partners. Job description: We are seeking a dynamic Software Engineer dedicated to enhancing the Ada programming language's open-source software development ecosystem and overall advocate for the adoption of AdaCore technologies. This unique position within the Technical Marketing team involves contributing … We are looking for candidates who are not only technically skilled but also possess a strong desire to learn, innovate, and contribute to the open-source community. Key Responsibilities: Collaborate on the maintenance of tools provided by the Ada package manager, ensuring a wide range of tools is … build GNU toolchains for new embedded targets and host OS, maintaining existing ones to support the evolving needs of Ada developers. Engage with the open-source community to foster collaboration, share knowledge, and gather feedback to guide development efforts. Develop various software projects and demos showcasing AdaCore products more »
Posted:

ML Tech Lead

Manchester, England, United Kingdom
Janes
militaries, governments, and defence companies to make critical decisions. Our expert-driven tradecraft, developed over 120 years, combined with human-machine teaming, delivers assured open-source intelligence across military capabilities and order of battle, equipment, events, countries, companies, and markets. Linking millions of assured data points, Janes data … model creates a framework of interconnected open source defence intelligence. This allows our customers to integrate all relevant data and connections into a single intelligence environment to deliver a more complete and accurate answer. Using Janes, our customers can use their scarce resource more effectively, to get to … with higher confidence, more quickly. Job purpose As part of our ongoing evolution to continue to be at the forefront of analysis in the open-source intelligence domain, we are now expanding our Development and Technology team to enhance the next generation of systems that will enable our more »
Posted:

Legal Counsel - Commercial

Staines-Upon-Thames, England, United Kingdom
Hybrid / WFH Options
SUSE
SUSE, a pioneer in open source software, provides reliable, interoperable Linux, cloud infrastructure and storage solutions that give enterprises greater control and flexibility. SUSE has over 25 years of engineering excellence. Its exceptional service and unrivaled partner ecosystem are used to power the products and support that, in … turn, help SUSE’s customers to manage complexity, reduce cost, and confidently deliver mission-critical services. SUSE is also an active member of many open source communities, such as the openSUSE Project, OpenStack, Ceph, OpenNFV, OpenHPC, and more, which all form part of a global drive to help … undertake include the following: Providing legal and strategic advice on various commercial, corporate and policy matters,including data protection, information technology and IP, especially open source software and licence agreements but distribution agreements, work in and in relation to emerging markets, strategic partner relationships, transactional risk and deal more »
Posted:

Senior Data Engineer

London Area, United Kingdom
Hybrid / WFH Options
HENI
engineers, data scientists, analysts), in a fast-paced and collaborative environment. You will be designing and building robust data pipelines – using the best of open-source data engineering and scientific Python toolset. Our tech stack includes Airbyte for data ingestion, Prefect for pipeline orchestration, AWS Glue for managed … you will collaborate with the team via daily stand ups, as well as engage with stakeholders at various levels across the business. We are open to the role being remote working, however we would prefer candidates who could accommodate hybrid working i.e. 2-3 days a week in the … and challenging work environment with opportunities for growth and development. A culture of innovation and continuous learning. Flexible working hours and remote work options. Open-plan and modern office located in central London. Competitive salary and benefits package. How to Apply Please submit your CV which includes a link more »
Posted:

Software Developer - Trading

South East London, England, United Kingdom
Playtech
to their strengths, ensuring they are always working within a team that will not only challenge them but ultimately prove fulfilling.Technically, we use many Open Source technologies, keeping our tech stack cutting edge where possible. Your role as a Software Engineer will be to create and maintain applications … You...Must have 2+ years professional experience using any modern programming language (preferably Python).Should have Linux/Unix experience.Have an interest in Python and Open Source technologies.Have the ability to learn on the job and show an aptitude for solving complex technical problems.Additional InformationThrive in a culture that more »
Posted:

Senior C++ Engineer

South East London, England, United Kingdom
Searchability®
testing and code review processes.Contribute to cross-platform development (Windows, Linux, Android, iOS, Mac) using CMake.Utilize unit testing frameworks like GTest/Catch and open-source libraries such as Boost and OpenCV.Work with .NET Core and Restful API, and proficiency in scripting languages like Python.Implement complex object-oriented … Looking For:Proven experience in software development in a commercial environment.Strong proficiency in modern C++ development and cross-platform development.Familiarity with unit testing frameworks, open-source libraries, and code review processes.Working knowledge of .NET Core, Restful API, and scripting languages.Passion for problem-solving and a commitment to continuous more »
Posted:

Senior C++ Engineer

Worcestershire, England, United Kingdom
Searchability®
code review processes. Contribute to cross-platform development (Windows, Linux, Android, iOS, Mac) using CMake. Utilize unit testing frameworks like GTest/Catch and open-source libraries such as Boost and OpenCV. Work with .NET Core and Restful API, and proficiency in scripting languages like Python. Implement complex … Proven experience in software development in a commercial environment. Strong proficiency in modern C++ development and cross-platform development. Familiarity with unit testing frameworks, open-source libraries, and code review processes. Working knowledge of .NET Core, Restful API, and scripting languages. Passion for problem-solving and a commitment more »
Posted:

Quantitative Developer

South East London, England, United Kingdom
OLLMOO - Future Women Leaders
interview preparation to salary negotiation. Upon joining the OLLMOO Community, the talent team will contact you when your profile has been matched to an open role.Essential Qualifications:Expert knowledge in PythonExperience of signal research implementationRelevant mathematical knowledge e.g. statistics, asset pricing theory, optimisation algorithmsUnderstands portfolio optimization and risk leveraging … on Linux platforms with knowledge of various scripting languagesStrong knowledge of one or more relevant database technologies e.g. Oracle, MongoDBProficient with a range of open source frameworks and development tools e.g. NumPy/SciPy/Pandas, Pyramid, AngularJS, ReactFamiliarity with a variety of programming styles (e.g. OO, functional … organised with the ability to effectively manage time across multiple projects and with competing business demands and priorities.Demonstrable passion for technology e.g. personal projects, open-source involvement.How to Apply:To access opportunities with OLLMOO’s employer partners, please submit your CV at www.ollmoo.com.Once your online profile is complete more »
Posted:

Senior Devops Openstack Neutron

United Kingdom
OVHcloud
design and development of OVH Public Cloud product with a main focus on networking stack and services Become a major upstream player of our Open Source based Cloud stack - number 1 being Openstack and more specifically Neutron community Design and develop software architectures with variable geometry that can … VLAN, OVS, BGP); You are proficient in a development language (Python, Go); You have a track of record in contributing to one or several Open Source communities You use one or more automated deployment and configuration management tools (Puppet, Ansible, Terraform, etc.). You have good skills in more »
Posted:

Information Ninja

London Area, United Kingdom
Tadaweb
relationships with our users and key customer stakeholders. You will deliver training sessions on our platform and mentor our customers to deliver value in open-source data collection and analysis. You will be problem solving daily and helping customers with use cases that push what is technically possible. … You will research, explore, and help implement new technologies to help our customers. Your profile: Experience with collection of publicly available information, production of open source intelligence, internet investigations, or thorough online research. Experience with managing customer expectations and building relationships in demanding operational environments. Comfortable preparing and … you have any of the following: Exposure to social network analysis, and knowledge of clear, deep and dark web investigation. Experience in analysis: all source, business intelligence, geopolitical risk, or as a research consultant, security risk manager, or in law enforcement investigator. Experience working within a SaaS, cyber, digital more »
Posted:

Senior Software Engineer

London Area, United Kingdom
Randstad Enterprise
wider FIL ecosystem. Define and deliver a highly scalable, secure and robust infrastructure architecture along with the tools to support it, using the latest open-source technologies and cloud services. Assist with architectural requirements of the cloud platform, test automation frameworks, infrastructure-as-code and continuous delivery/ more »
Posted:

Senior Software Engineer

South East London, England, United Kingdom
Randstad Enterprise
and the wider FIL ecosystem.Define and deliver a highly scalable, secure and robust infrastructure architecturealong with the tools to support it, using the latest open-source technologies and cloud services.Assist with architectural requirements of the cloud platform, test automation frameworks, infrastructure-as-code and continuous delivery/deployment more »
Posted:

Senior Java Developer

Belfast, Northern Ireland, United Kingdom
Version 1
largest eGovernment systems as well as business-critical solutions to the utilities and financial services sectors across a wide range of platforms, operating systems, open-source components and databases. Version 1 utilises best of breed Java toolsets - focused on MicroServices Architectures, powerful front- and backend frameworks, RESTful services more »
Posted:

Senior Java Developer

Birmingham, England, United Kingdom
Version 1
largest eGovernment systems as well as business-critical solutions to the utilities and financial services sectors across a wide range of platforms, operating systems, open-source components and databases. Version 1 utilises best of breed Java toolsets - focused on MicroServices Architectures, powerful front- and backend frameworks, RESTful services more »
Posted:
Open Source
10th Percentile
£41,250
25th Percentile
£47,500
Median
£65,000
75th Percentile
£84,964
90th Percentile
£108,000