Permanent Open Source Jobs in London

26 to 50 of 102 Permanent Open Source Jobs in London

Lead Software Engineer / Manager Embedded Linux C

London
Hybrid / WFH Options
Client Server
/Manager you will head up a team of six highly skilled Software Engineers, designing and implementing new features and enhancements to the core, open source, operating system on various CPU architectures, such as ARM, RISC-V and X86. You'll collaborate with senior stakeholders to prioritise requests more »
Employment Type: Permanent
Salary: £120,000 - £140,000
Posted:

Senior Python Developer

Greater London, England, United Kingdom
GlobalLogic UK&I
the long term progression of the team. About you (ideally) : • A good working knowledge of modern software engineering – TDD, Agile, DevOps • A passion for open-source programming or commercial tooling with Python and relative technolgies • Experience of mentoring • Participation in the end to end delivery lifecycle • Hungry to more »
Posted:

Technical Architect

Greater London, England, United Kingdom
Hybrid / WFH Options
Builder.ai
load tests. Solid Understanding of GitOps principles. Nice to have: Working knowledge of Docker, Kubernetes, Terraform, and GitLab CI/CD pipelines Comfortable with open source monitoring tools like Prometheus, Grafana, Loki, along with an ability to troubleshoot infrastructure and/or application issues across these tools. Experience more »
Posted:

Data Engineer

Greater London, England, United Kingdom
Cera
with software engineers and system owners to understand and document where and how data is created, influencing upstream to ensure quality and integrity at source where possible You’ll engineer pipelines to collect and protect data from multiple sources (e.g. AWS MySQL or PostgreSQL, APIs, Google Drive, event delivery … Who you are You’re committed. You’re committed to making data easy to use by people across our business, ensuring it’s a source of value for the people in care operations and for the people in our care. This makes you bold but thoughtful, able to thrive … for our data warehouse and data pipelines You’re an evangelist. You will build support for the importance of collecting and leveraging data, be open and willing to engage with everyone to discuss, to share, to inquire, and to inspire, and spread the word about our data products and more »
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Lead Software Engineer - Data Engineering - Platform

London, Barking
Chase
platform to complement the application platform which will provide modern data services for the applications running on it (ingestion, querying, governance, etc.). Using open source products whenever we can, and roll our own solutions when that makes sense. Helping teams to identify their data needs and help … week in the office during this formative stage (subject to review in later phases). Flexibility regarding tools and languages: you have to be open to debug an SSO issue one day in a python service and dig into some Java/Kotlin out-of-memory issue the other … data processing environment/framework (e.g. Spark or Flink). Technologies: Java, Kotlin, Python (candidate is not expected to be proficient in one, and open to learn about the other) Kubernetes Apache Pulsar GCP, BigQuery, BigTable, Spark (Note: we are at an early stage, these might change these if more »
Employment Type: Permanent
Posted:

Senior Developer Advocate

London, England, United Kingdom
Ripple
world value. Ripple is a crypto solutions company transforming how the world moves, manages, and tokenizes value. Through RippleX, we support and champion an open community of developers on XRP Ledger (XRPL), so they can advance the solutions and innovation needed to allow businesses, consumers, institutions, and governments to … of experience in fast-paced environments within technology, startups, and entrepreneurship Competency in programming in Python, Java, or Javascript Experience with APIs, developer communities, open-source, and developer ecosystems Experience advising startups through product and technical challenges, helping startups achieve product market fit, and knowledge of common startup more »
Posted:

SQL Developer (SC Cleared)

London, United Kingdom
Hybrid / WFH Options
Syntax Consultancy Ltd
Sector domain experience highly preferred. Agile development environnements : Familiar with Agile Principles, Agile Ceremonies, Scrum, Kanban, estimation. Advantageous Skills include C# & Tableau, Microservices, Linux, open source + recent working with Public Sector projects. You Must Hold Active SC clearance. more »
Employment Type: Permanent
Salary: £70000 - £75000/annum
Posted:

Software Engineering Manager Embedded Linux C

London
Hybrid / WFH Options
Client Server
Engineering Manager you will head up a team of six highly skilled Software Engineers, designing and implementing new features and enhancements to the core, open source, operating system on various CPU architectures, such as ARM, RISC-V and X86. You'll collaborate with senior stakeholders to prioritise requests more »
Employment Type: Permanent
Salary: £120,000 - £140,000
Posted:

Back-end Engineer

London Area, United Kingdom
Haiper
with a deep understanding of Kubernetes Familiarity with CI/CD tools and capable of utilising these tools to automate processes Knowledge of common open-source monitoring systems such as Prometheus and Zabbix is preferred more »
Posted:

Lead Infrastructure Engineer

West London, London, United Kingdom
GCS Ltd
of applications and services. Best practices : Implements best practices such as Behaviour Driven Development (BDD), Test Driven Development (TDD) and continuous performance testing using open-source toolsets. Role Must Haves (In Order) High levels of personal drive and personal accountability. Holds themself accountable to their work, ensuring it more »
Employment Type: Permanent
Salary: £90000 - £100000/annum
Posted:

Cyber Security Specialist

London Area, United Kingdom
GCS
Vulnerability and Compliance Management, as well as DDOS protection. Hands-on experience in engineering Cyber Security solutions for cloud platforms (e.g., AWS, Azure) utilizing open-source tools, DevOps, and automation (e.g., Zabbix, ELK, Grafana, Netbox, Netmiko, Ansible, Alienvault, OpenVas, etc.). Professional-level understanding of public cloud security more »
Posted:

Senior Databricks Engineer

London, England, United Kingdom
Version 1
role in developing and delivering early proofs of concept and production implementation. You will ideally have experience in building solutions using a variety of open source tools & Microsoft Azure services, and a proven track record in delivering high quality work to tight deadlines. Your main responsibilities will be … transformation of large data sets Data quality system and process design and implementation. Integrating the end to end data pipeline to take data from source systems to target data repositories ensuring the quality and consistency of data is maintained at all times Working with other members of the project more »
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Senior Software Engineer Technical Lead

London Area, United Kingdom
NP Group
/or on virtual server technologies, virtual networking technologies, network programming. 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 »
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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 »
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Senior Software Engineer / Technical Lead

South West London, London, United Kingdom
Networking People (UK) Limited
/or on virtual server technologies, virtual networking technologies, network programming. 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:

Go Platform Engineer

London Area, United Kingdom
Quant Capital
assets they trade. The role sits in an engineering team that team designs, develops, and maintains infrastructure for the organisation using a combination of open-source software, and custom code. This role is ideal for someone who has strong core development skills, enjoys working with multiple technologies and more »
Posted:

Java Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
Stanford Black Limited
billion of asset revenue. The firm is highly recognised for adopting an extreme tech-driven mentality, where they look to incorporate the latest open-source and wider technology stacks into their existing infrastructure, whilst experimenting with the latest trends on the markets to see if there is an more »
Posted:

Senior C# .NET Developer - Marketplace Platform Development

London Area, United Kingdom
Hybrid / WFH Options
SoftwareOne UK
class standard. Our philosophies include establishing a blame-free environment focused on continuous improvement. We strive to live a feedback culture that keeps an open mind to new ideas and productively challenges the ones we do not understand. The Role 100% Remote role from UK, Ireland, Spain, Italy Closely … you Multi year experience in a product driven engineering function, ideally using .NET Experienced creating robust, performant RESTful applications Exposure to building/supporting open source projects, SDKs and public APIs for the wider developer community and third-party system integrators Practical experience of containerization using Docker and 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:

Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
Stanford Black Limited
year, and will have technical autonomy over each one. This is one of the only financial firms on the market investing every year into open source technology with a start-up like, forward-thinking culture. Required: 1+ years' commercial experience using Python or C++. Computer science degree from more »
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Infrastructure Automation Engineer

London Area, United Kingdom
SThree
applications at scale. Motivation to constantly seek new ways to improve system performance. Passionate about seamless uptime and infrastructure resiliency to failures. Experience with open source and proprietary cloud and virtualization technologies (Kubernetes, VMWare, AWS). Comfortable with PowerShell and Python scripts. Experience with the following: Infrastructure as more »
Posted:

Site Reliability Engineer

Central London, London, United Kingdom
Networking People (UK) Limited
from scratch - acting as an enabler for the developers and business. You will predominantly support Java, Typescript and Python workloads which are built upon open-source software. As an SRE subject matter expert you will enable cross functional teams to rapidly code, build and ship; own critical parts more »
Employment Type: Permanent
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:

Senior Developer Technical Lead

London Area, United Kingdom
Hybrid / WFH Options
Hootenanny
lead a highly skilled, agile development team, promoting best practices and a culture of innovation. Your Qualifications: Proven track record in developing and maintaining open-source, multi-tenant CMS platforms. Minimum of 5 years' experience in live platform development with direct release management responsibilities. Experience managing cloud infrastructure more »
Posted:

Data Engineer

London, England, United Kingdom
Version 1
ideas in a simple manner Preferred Qualifications Financial Services industry experience Experience in distributed system design Experience with Pure/Alloy Working knowledge of open-source tools such as AWS lambda, Prometheus Additional Information Location: This role can be delivered in a hybrid nature from one of these more »
Posted:
Open Source
London
10th Percentile
£53,250
25th Percentile
£63,750
Median
£80,000
75th Percentile
£112,500
90th Percentile
£138,750