Permanent Open Source Jobs in England

1 to 25 of 276 Permanent Open Source Jobs in England

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:

Senior Java Developer

Manchester, 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:

Senior Business Development Manager

Stevenage, England, United Kingdom
Tier 2 Consulting
works in partnership with organisations of all sizes and across industry sectors to understand their business challenges. We deliver custom software solutions using modern, open-source, cloud-native technology and an agile project approach. We are the only Red Hat Premier Middleware Partner in the UK & Ireland, and more »
Posted:

Application Security Test Engineer

Hemel Hempstead, England, United Kingdom
Hybrid / WFH Options
BSI
the parameters, conditions and outcomes of testing activities. Understanding business requirements and applying security without adversely affecting the desired functionality. Performing manual code reviews, open-source software evaluations, and tests as needed. Previous experience in the Testing, Inspection and Certification (TIC) sector would be preferred. Relevant degree such … assurance and regulatory services we bring solid and broad knowledge to every company. If you want to contribute to this inspiring challenge, bring your open and enthusiastic mindset to our dynamic team, apply now and become part of the BSI family more »
Posted:

SQL Developer

Reading, England, United Kingdom
Mastek
systems required by Caseworking teams. Experience: 6+ years SC Eligible: Required Location: Onsite Grade: G6/G7 Key Skills: Postgres/PostgreSQL database experience source tools for unit testing e.g. dbunit SQL development skills, including writing complex SQL queries existing SQL queries for performance improvements. Construct and optimise SQL … develop best practice approaches knowledge (Git check in/checkout/merge/creating tags) Adherence to industry best practices, standards and adoption of Open Source technologies communication skills development environments: Scrum, TDD, BDD, Kanban versed with agile ceremonies (stand-up, sprint planning, sprint review, sprint retrospective etc. more »
Posted:

Senior Security Engineer

London Area, United Kingdom
Hybrid / WFH Options
Xcede
protection, identity management, threat detection, vulnerability management. Whilst the position entails significant exposure to vendor products and tooling, the incoming engineer should demonstrate an open-source mentality and an appetite to automate where possible, strong coding skills are preferable. Culturally, the organisation can be described as collegiate with more »
Posted:

C++ Engineer

London Area, United Kingdom
Stanford Black Limited
fastest liquidity provider for trading in the world! You will be working on their cross-asset trading and price streaming network, which offers an open and transparent liquidity network for Crypto and FX trading via a single high-performance, ultra-low latency API. Given their success, with 15 top … Within this role, you will play a key strategic role in the firm’s architecture across their frontend team. The company was founded on opensource software, and this tech-first philosophy is omnipresent throughout the firm with a legacy-free tech of highly optimised, modern C++ alongside Rust and Go more »
Posted:

Data Architect

London Area, United Kingdom
Eames Consulting
Agile manner The successful Cloud Data Architect will likely have: Extensive cloud experience (Azure or AWS) Experience with streaming tools (preferably Kafka) Command of open-source languages (Apache, Python, Scala, Java, etc) Insurance experience (preferable) If you're interested, please apply now! Keywords: Analytics, Azure, AWS, Cloud, Data 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:

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:

Staff Software Engineer (Insights)

London, England, United Kingdom
Bazaarvoice
go next. Drive engineering best practices and help mentor talent. Who You Are 7+ years of experience building and supporting scalable, distributed systems using open-source tools. Proven hands-on experience with Object Oriented programming languages and with at least 1 scripting language (ex. Java/C++/ more »
Posted:

Rust Engineer

Greater London, England, United Kingdom
Understanding Recruitment
Distributed Systems Engineer to develop production-level distributed systems in Rust. This client is building novel proof systems and you will work on their open-source proving architecture at the lowest level. The successful Distributed Systems Engineer will join a company that boasts some of the brightest minds 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:

Automation Test Engineer

Isles Of Scilly, England, United Kingdom
Hybrid / WFH Options
Workday
Test Management Tools: TestRail or similar Jira Confluence Experience of building automation frameworks using common automation tools: Robot Framework Selenium Cucumber (or other similar open source automation tools) SoapUI Test stubs and mocking tools Candidate must be a UK National Must be able to obtain an SC level more »
Posted:

Cloud Support Engineer

England, United Kingdom
People Source Consulting
Services, and innovative AI technologies (ChatGPT, LangChain, Hugging Face, etc), including a comprehensive understanding of large language models. You also have an affinity for open-source frameworks that help advance the field of A Relevant Networking and Security knowledge, for both private and public networks, along with expertise more »
Posted:

Software Engineer

Greater London, England, United Kingdom
5V Video | Certified B Corp™
now! You will have experience in STB platform development in C & Linux. You will also have experience with Yocto build and knowledge of the open-source community. Aside from this, of course, you will need to be an excellent communicator as you will be working on-site with more »
Posted:

Cloud Architect

Warwick, England, United Kingdom
Wipro
quickly as we scale the organization. Required Tools & Technologies : Azure, Azure DevOps, Terraform, ARM, PowerShell, Visual Studio Code/Any Code editor/IDE, Open source terraform module, code review, merging and testing. Benefits : You will receive a competitive salary, a generous benefits package, training, and development, as more »
Posted:

Senior Principal Network Architect

London Area, United Kingdom
Copora
and implementation strategies. Function as a key liaison for internal and external communication, fostering relationships with customers, partners, and industry forums, while engaging with open-source and developer communities to enhance collaborative innovation. If you think that this role matches your career background and you would like to more »
Posted:

Software Engineer - LLVM

Cambridge, England, United Kingdom
European Recruitment
least one major Graphics API, such as DirectX, OpenGL, or Vulkan. (Nice to have) Embedded Software Development Excellence: Proven C/C++ development experience. Open-Source Presence: Experience working on open-source projects or contributions to the wider community is a plus. (Nice to have) Keywords …/GNU/GCC/C/C++/ARM/Direct X/OpenGL/Vulkan/CLANG/JVM/OSS/Open-source/Cambridge/GPU/UK By applying to this role you understand that we may collect your personal data and store more »
Posted:

Senior Java Software Engineer - Vice President

London Area, United Kingdom
Morgan Philips Group
a team. Tech environment: Tools & Technologies: You will program in Java and model data using Alloy/Legend – a data management and data governance open source platform that we will teach you. Other technologies in use in our space: RESTful services, Maven/Gradle, Apache Spark, BigData, HTML 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:

Python Developer

Greater London, England, United Kingdom
Venture Up
at the top of their chosen fields. Essential Skills ·Ability to program in an object oriented, functional or dynamic language, exhibited by personal projects, open source contributions, or commercial experience. ·Knowledge of algorithms and data structures. ·Knowledge of relational databases and SQL. ·An interest in new technologies, theoretical more »
Posted:

SENIOR DATA SCIENTIST (NLP & LLM)

Greater London, England, United Kingdom
Harnham
MSc or PhD level education in STEM subjects. Proven expertise in implementing Machine Learning and NLP models using Bert, Roberta, GPT4, etc. and NLP Open-Source Libraries. Strong commercial experience with Python and NLP tooling, Previous commercial exposure to LLM, GPT4, AWS, SageMaker Excellent communication skills and ability more »
Posted:

Site Reliability Engineer with Python

London
Nexus Jobs Limited
production systems •Deep knowledge of Python is preferred, though other languages like Java, Go, Rust, or similar will also be heavily considered •Experience using source control (Git, GitHub) and feature branching strategies •Experience with a variety of open-source databases (MySQL, Postgres, Redis, etc.) •Experience with DevOps more »
Employment Type: Permanent
Salary: £80,000 - £100,000
Posted:

Penetration Tester - CHECK Team Leader

Bristol, Avon, South West, 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:
Open Source
England
10th Percentile
£42,500
25th Percentile
£48,250
Median
£65,000
75th Percentile
£84,964
90th Percentile
£112,500