Open Source Jobs in London

101 to 125 of 435 Open Source Jobs in London

Senior Software Engineer

london, south east england, united kingdom
Hybrid / WFH Options
Spencer Scott - Technology Recruitment
known Tech Scale-Up is transforming Travel - Risk Management software through incredible data, technology, expertise, and innovation. Their data-driven approach fuses broad-spectrum open-source data, AI technology and world-leading analysis to deliver instant situational intelligence which in turn allows their clients to make dynamic, well More ❯
Posted:

Data Engineer London, UK

London, United Kingdom
Galytix Limited
and maintaining data pipelines deployed in at least one of the big 3 cloud ML stacks (AWS, Azure, GCP). Hands-on experience with open-source ETL, and data pipeline orchestration tools such as Apache Airflow and Nifi. Experience with large scale/Big Data technologies, such as More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior MLOps Engineer

London, United Kingdom
Daniel J Edelman Holdings
Preferred Qualifications: Experience with large-scale distributed training and fine-tuning of GenAI models. Familiarity with prompt engineering and model optimization techniques. Contributions to open-source projects in the MLOps or GenAI space. Familiarity with PySpark for distributed data processing. £45,000 - £57,000 a year We are More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Intelligence Specialist, Risk & Investigations

London, United Kingdom
Sportradar AG
thrive working in a ground-breaking and fast-paced company. THE CHALLENGE Support due diligence products and complex intelligence-led investigations using an all-source approach Perform Open Source Intelligence (OSINT) research and analysis to support investigations and due diligence projects Produce a variety of intelligence products More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Snr Data Engineer - Global Accounts, Professional Services, AWSI-SDT-APJ-Japan

London, United Kingdom
Amazon
data architectures, Lambda type architectures Proficiency in writing and optimizing SQL Knowledge of AWS services including S3, Redshift, EMR, Kinesis and RDS Experience with Open Source Data Technologies (Hadoop, Hive, Hbase, Pig, Spark, etc.) Ability to write code in Python, Ruby, Scala or other platform-related Big data … technology Knowledge of professional software engineering practices & best practices for the full software development lifecycle, including coding standards, code reviews, source control management, build processes, testing, and operations Strong verbal and written communication skills with stakeholders (Japanese language preferred along with English as second language) Industry experience as a More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Principal Machine Learning Engineer

London, United Kingdom
Sage City
do best - solve problems, collaborate with your team, and push first-class software. Our distributed team is spread across multiple continents; we promote an open diverse environment, encourage contributions to open-source software, and invest heavily in our staff. Our team is talented, capable, and inclusive. We More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer - Enablement

London, United Kingdom
Neo4j
as possible. Setting up observability around how the platform is performing but also how users are interacting with the platform. Experience installing and running open source k8s operators such as cert-manager and aws-controllers-k8s. Experience creating abstractions to simplify the local developer workflow via tooling like … on projects. We hire candidates who reflect the following Neo4j core values: (we)- :VALUE ->(relationships) (we)- :FOCUS_ON ->(userSuccess) (we)- :THRIVE_IN ->(:Culture type: 'Open', 'Inclusive' ) (we)- :ASSUME ->(:Intent direction:'Positive' ) (we)- :WELCOME ->(:Discussions nature: 'IntellectuallyHonest' ) (we)- :DELIVER_ON ->(ourCommitments More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer

London, United Kingdom
Edjuster
prepared to undertake our pair-programming stage of the interview process in Javascript or Typescript and be assessed on that basis. We're also open to folks who fall more heavily on the front-or-back-end side of the software development spectrum, as long as you're happy … etc. You've gone above and beyond the norm. You love engineering, it's more than a job for you. You've contributed to open-source projects or worked on side-projects in your spare time just because you enjoy it. You're confident in your ability to More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Full Stack Engineer

London Area, United Kingdom
eTeam
Our development teams are small, flexible and employ agile methodologies to quickly provide our consultants with the solutions they need. We combine the latest open source technologies together with traditional Enterprise software products. The Role: We create both rapid prototypes, usually in 2 to 3 weeks, as well More ❯
Posted:

Senior Software Engineer - Query Planner & Reflections

London, United Kingdom
Dremio
ll be doing Own design, implementation, testing, and support of next-generation features related to Dremio's Query Planner and Reflections technologies Work with open source projects like Apache Calcite and Apache Iceberg Use modular design patterns to deliver an architecture that's elegant, simple, extensible and maintainable More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer II - MLOps London, United Kingdom

London, United Kingdom
TripAdvisor LLC
and Git for CI/CD automation, Spark for big data processing. This is a rapidly changing field and we are deeply involved in open source community to help shape the technology evolution and are constantly looking for components to adopt in order to enhance our platform. What More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Platform Engineer

London, United Kingdom
Hybrid / WFH Options
Sage Valley Senior Living
About Orchestra Orchestra is a Unified Control Plane for Data Operations. Instead of learning and deploying an open-source orchestration package, Orchestra helps data engineers trigger and coordinate jobs across the whole modern data stack, with alerting and analytics out of the box. This helps data teams focus More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Network Security Engineer

London, United Kingdom
CFP Energy (UK) Ltd
with CI/CD pipelines and DevOps workflows. Familiarity with networking protocols and the OSI model. General Skills: Strong Linux background and passion for open-source technology (a must). Excellent analytical, problem-solving, and time-management skills. Adept at learning new technologies and systems. Experience testing and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer (Go) London

London, United Kingdom
Hybrid / WFH Options
Tbwa Chiat/Day Inc
component and system level. Familiarity with Google Cloud Platform/AWS/Azure. Familiarity with Operator Pattern with Kubebuilder or Operator SDK. Contributions to open source projects. A broad understanding of data science and machine learning or the willingness to learn about it. Working knowledge of Python. Some More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Database Administration (DBA) Engineering Manager

London, United Kingdom
TradingView Inc
About us! Our open source charts and commercial libraries are used by tens of thousands of financial sites across the planet, including whales like: CME, Refinitiv, Investopedia, Crunchbase, Binance, and many others. We're also one of the world's biggest websites ( to be exact, according to Alexa More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior .Net Engineer

London Area, United Kingdom
InterQuest Group
commitment. Having had previously exposure to Docker in a professional environment is desirable. Be active in our development community, contributing to blogs, researching or opensource and provide coaching/mentorship to more junior team members. Candidates must be based in the UK and hold a British/EU Passport or More ❯
Posted:

Senior .Net Engineer

london, south east england, United Kingdom
InterQuest Group
commitment. Having had previously exposure to Docker in a professional environment is desirable. Be active in our development community, contributing to blogs, researching or opensource and provide coaching/mentorship to more junior team members. Candidates must be based in the UK and hold a British/EU Passport or More ❯
Posted:

Lead Engineer, Data & AI

London, United Kingdom
XL CATLIN
/CD, release lifecycle, observability, testing, and continuous model validation with a tangible track record of instituting change. Programming experience - ideally in Python or open to using Python. Familiarity with all, and expert in some of the below: SQL, Databricks or Spark, MPP databases, data warehouse design, feature store … monitoring tools, IaC, Docker, streaming technologies. Well-established experience as a Data Engineer/Software Engineer/ML Engineer/AI Apps on an open-source tech stack with Python, Java/Scala, Spark, cloud platforms, MPP database technologies. Location GB-GB-London Work Locations: GB London More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Go Developer

London, United Kingdom
Fruition Group
You'll take ownership across the full development lifecycle, from system design and implementation to optimisation and release. You'll be working in an open, fast-moving environment where ideas get tested quickly and good engineering practices are taken seriously. If you like seeing your work go live within … technology-driven organisations or start-ups Experience with Kafka, Cassandra, gRPC, and microservices architecture will also be beneficial, as well as experience contributing to open-source projects If you're a Senior Go Developer looking for a fast-paced, collaborative contract role where your work will ship quickly More ❯
Employment Type: Contract
Posted:

Senior Go Developer

london, south east england, united kingdom
Fruition Group
You'll take ownership across the full development lifecycle, from system design and implementation to optimisation and release. You'll be working in an open, fast-moving environment where ideas get tested quickly and good engineering practices are taken seriously. If you like seeing your work go live within … technology-driven organisations or start-ups Experience with Kafka, Cassandra, gRPC, and microservices architecture will also be beneficial, as well as experience contributing to open-source projects If you're a Senior Go Developer looking for a fast-paced, collaborative contract role where your work will ship quickly More ❯
Posted:

Senior Software Engineer Engineering London

London, United Kingdom
loveholidays
Why loveholidays? At loveholidays, we're on a mission to open the world to everyone, giving our customers' unlimited choice, unmatched ease and unmissable value for their next getaway. Our team is the driving force behind our role as our customers' personal holiday expert - the smart way to get … user experience through web and mobile applications For a better understanding of our work, refer to some of our blog posts . Or our open source contributions: As part of our tech culture we continuously improve our time to delivery, reducing errors and generally leaving things better than More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Staff Software Engineer

London, United Kingdom
Edjuster
prepared to undertake our pair-programming stage of the interview process in Javascript or Typescript and be assessed on that basis. We're also open to folks who fall more heavily on the front-or-back-end side of the software development spectrum, as long as you're happy … etc. You've gone above and beyond the norm. You love engineering, it's more than a job for you. You've contributed to open-source projects or worked on side-projects in your spare time just because you enjoy it. You're confident in your ability to More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Engagement Manager

London, United Kingdom
Hybrid / WFH Options
Capgemini
the largest installations of Business Applications such as SAP & Oracle as well as some of the most agile platforms on or a plethora of Open Source applications. Our Application Service exploits some of the latest market technologies & methods around Automation, Artificial Intelligence, Collaboration, Process Mining, DevOps, Agile, etc. … you join Capgemini, you join a thriving company and become part of a diverse collective of free-thinkers, entrepreneurs and industry experts. A powerful source of energy that drives us all to find new ways technology can help us reimagine what's possible. It's why, together, we seek More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

GoLang Developer

London, United Kingdom
Fruition Group
technology-driven organisations or start-ups Experience with Kafka, Cassandra, gRPC, and microservices architecture will also be beneficial, as well as experience contributing to open-source projects If you're a passionate GoLang Developer seeking a challenging and rewarding contract role with a reputable tech company, apply now More ❯
Employment Type: Contract
Posted:

Senior Backend Engineer (Go)

london, south east england, united kingdom
Fruition Group
organisations or start-ups Hands-on skills in Kafka, Cassandra, gRPC, and microservices architecture will also be beneficial, as well as experience contributing to open-source projects If you're a passionate Senior Backend Engineer seeking a challenging and rewarding contract role with a reputable tech company, apply More ❯
Posted:
Open Source
London
10th Percentile
£62,000
25th Percentile
£75,000
Median
£110,000
75th Percentile
£137,500
90th Percentile
£138,750