Permanent Java Jobs in London

26 to 50 of 607 Permanent Java Jobs in London

Senior Data Engineer - Contract (Inside IR35)

London, England, United Kingdom
Hybrid / WFH Options
McGregor Boyall
projects within a leading financial institution. Key Responsibilities: Data Engineering: Design and implement data models, ETL processes, and data warehousing solutions. Programming: Utilize Python, Java, Scala, or GoLang to build and optimize data pipelines. Distributed Processing: Work with Hadoop, Spark, and other platforms for large-scale data processing. Real-Time more »
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Artificial Intelligence Engineer

London Area, United Kingdom
Computer Futures
at the appropriate level. What skills and knowledge are we looking for? Strong Programming Skills: Proficiency in programming languages such as Python, C#, or Java, with a deep understanding of software development principles. Extensive experience with Azure AI solutions, including Azure Open AI Service, Azure Cognitive Services, and Azure Machine more »
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Staff Platform Engineer

London, England, United Kingdom
Ripple Labs
Thinks about engineering excellence in tandem with the developer experience 8+ years of relevant work experience with solid development background with Go, Python, or Java Experience developing APIs and SDKs Experience working with cloud infrastructures, particularly AWS Experience with container schedulers and runtimes such as Docker running on Kubernetes, Rancher more »
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Head of InfoSec Engineering

London, United Kingdom
Hybrid / WFH Options
Man Group
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 more »
Salary: £ 80 K
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Manager, Digital Banking Solutions – Technical Business Analyst, Industry Solutions, Consulting

London, United Kingdom
Hybrid / WFH Options
Deloitte
Owner, BCS, ITIL, TOGAF, and Cloud certifications such as AWS/GCP/Azure among others.Proficiency or experience with a software development language e.g. Java, Python, SQL, HTML, JSON.At Deloitte we champion individuality, and we understand that our differences are what keep us strong, successful, and diverse. If you do more »
Salary: £ 70 K
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Java Software Engineer

Greater London, England, United Kingdom
Hybrid / WFH Options
Stratospherec Limited
Senior Java Developer – City of London, Hertfordshire & West Sussex offices - Hybrid working – Salary between £50k-£65k DOE, plus flexible benefits - Permanent role Leading IT Consultancy with offices in UK and Europe is looking to recruit a permanent Senior Java Developer with expert core Java 17 coding skills for Our Client … week in the office thereafter. Occasional travel to Client sites for meetings may be required. The successful candidate will join an established and experienced Java Consultancy team. Our clients pride themselves in employing high calibre IT consultants and software engineers, and this is a great opportunity to learn from some … of the most experienced Java Consultants around. Key skills to have: Experience of working on large, complex Enterprise systems Minimum of 5 years experience in Java development including recent Java 17: Interceptors and Evaluators Concurrency and Multi-threading Design Patterns and Functional programming Annotation Processors and Reflection Java Security and more »
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Senior JavaScript Engineer - Up to £120,000 P/A + Bonus - Fully Remote

Greater London, England, United Kingdom
Hybrid / WFH Options
Hunter Bond
Requirements: · Strong experience working with JavaScript · Strong experience working with modern JS frameworks (React Preferable) · Experience with any back end programming language (C#/Java/Python/C++) If this sounds like you, then please do not hesitate to apply for more details!! sberry@hunterbond.com more »
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Rust Developer | Trading Technology

London Area, United Kingdom
Selby Jennings
infrastructure Develop new features focused on transaction efficiency and advanced trading systems Skills: Proficient in Rust or similar (C/C++/C#/Java/Go) with a willingness to learn Rust Experience with latency-sensitive system development, multi-threaded coding, and scalable distributed systems Familiarity with concurrency, OOP more »
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Site Reliability Engineer

London Area, United Kingdom
Square One Resources
reliability of crucial platform services and applications for both internal and external users. Primary – Required Skills: Experience with Microservices in languages such as Go, Java, C++, Python , etc. 🔧 Proven track record in Application Development. Familiarity with distributed systems. Strong problem-solving skills and keen attention to detail. 🔍 Excellent communication and more »
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Senior Data Engineer

London Area, United Kingdom
Morgan McKinley
Qualifications: - Significant Experience with data modelling, ETL processes, and data warehousing. - Significant exposure and hands on at least 2 of the programming languages - Python, Java, Scala, GoLang. - Significant experience with Hadoop, Spark and other distributed processing platforms and frameworks. - Experience working with Open table/storage formats like delta lake more »
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Software Engineer - Governance

City Of London, England, United Kingdom
Hybrid / WFH Options
Fruition IT
processes for development management, CI/CD, and automation for infrastructure provisioning and deployment processes Experience Required: One or more programming languages, including: Python , Java, Scala Cloud: GCP (preferred), AWS, or Azure Infrastructure as code: Terraform Knowledge of computational data governance , data security, compliance regulations, and industry best practices Package more »
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IT Cloud Infrastructure Engineer

City Of London, England, United Kingdom
Hybrid / WFH Options
SATIGO
Proficiency with automation tools such as Ansible, Puppet, or Chef. Experience with Terraform for managing cloud infrastructure as code. Strong programming skills in Python, Java, or Ruby. Exceptional analytical, problem-solving, communication, and collaboration skills. Keen attention to detail, with the ability to multitask and prioritise projects effectively. Ability to more »
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Principal Software Engineer - Customer

London, United Kingdom
JP Morgan Chase
can enhance customer experience when engaging with our productBuild and lead a high-performing engineering teamRequired qualifications, capabilities and skillsFormal training or certification on Java concepts and proficient advanced experienceExperience working with Spring and Spring Boot ideally or any other similar micro-service framework (Micronaut, Quarkus)Experience working with and more »
Salary: £ 80 K
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Senior Software Engineer

London, England, United Kingdom
Ripple
YOU'LL BRING: 6+ years of hands-on Software Development experience on large-scale distributed systems, with the last 4-6+ years in Java or similar (Golang, Scala, etc). Experience in building transactional systems backed by modern persistence technologies (Aurora, DynamoDB, etc.) Experience with Agile development of distributed more »
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Application Security Engineer

London, United Kingdom
Hybrid / WFH Options
Palantir Technologies
in complex deploymentsWhat We RequireDevelopment or software engineering experience and a deep passion for information securityExperience with a modern high-level programming language (e.g. Java, Golang, Javascript, Python, etc.)Demonstrated experience evaluating code for vulnerabilities and weaknessesExperience with complex architectures and codebases (e.g. SOA or micro-services)Experience utilizing/ more »
Salary: £ 70 K
Posted:

Java Developer Kotlin AWS - Tech for Good

London, England, United Kingdom
Hybrid / WFH Options
Client Server
Java Developer/Backend Software Engineer (Java Kotlin AWS) *Hybrid WFH* to £85k Are you a Java Developer with strong backend development skills? You could be progressing your career working on a financial Tech for Good product in a hands-on role at a scale-up software house. The platform … account; enabling relatives, charities, the UN and UNICEF to get money to remote communities where it is needed most using sophisticated technology. As a Java Developer you will collaborate in defining, building, iterating and testing core products including building new features on the payment platform, gateway API and web portal. … There's a modern tech stack encompassing Java, Kotlin, Python, PostgreSQL, AWS, JavaScript and React; you'll have a focus on backend development and will have the autonomy to choose the right tool for the job and introduce emerging technologies. WFH Policy: There's a hybrid model, you'll join more »
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Full Stack AWS Serverless Engineers (commercetools) - Future Talent Pool

London Area, United Kingdom
Staffworx
leading online and consumer products customers. Full Stack Software Engineering Specialist (developers and architects) - commercetools Experience: 🔰 Mix of full stack JavaScript, TypeScript, Node, Nextjs, Java, Scala, AWS 🔰 Bring knowledge of commercetools APIs 🔰 Extend commercetools API integration, Algolia, Talon, OAuth, Contentful 🔰 Bring strong experience in UI, Nextjs, TypeScript 🔰 Deep experience working more »
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Junior Performance Tester (C#)

City Of London, England, United Kingdom
Miller Maxwell Ltd
life cycle (SDLC) and testing methodologies. Familiarity with performance testing tools such as LoadRunner, JMeter, or NeoLoad. Basic programming skills in languages such as Java, Python, or C#. Excellent analytical and problem-solving skills. Strong communication and collaboration skills, with the ability to work effectively in a team environment. Previous more »
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Infra Operation Service Lead

London Area, United Kingdom
Scrumconnect Consulting
Application CI/CD workflows using tools such as Azure DevOps and Jenkins. - A strong grasp of security practices in cloud environments. - Experience managing Java-based microservices platforms running in containers. Shift Patterns: - 3 days a week from 8 AM to 4 PM - 2 days a week from 12 PM more »
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KDB Developer

Greater London, England, United Kingdom
Hybrid / WFH Options
First Derivative
academic background in business, finance, engineering, mathematics, science, or technology Demonstrate a track record of developing successful software solutions in programming languages such as Java/C++/Python Experience with deployment tools such as Jenkins/TeamCity Self-starter who is proactive and driven, with a passion for learning more »
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Senior QA Engineer

London, United Kingdom
Moneybox
management/coaching experience.Demonstrable test framework implementations on more than one tech stack.Deep understanding of query languages, programming languages and API architectures (e.g. SQL, Java, JavaScript, XML, REST).Deep understanding of web, API and database testing technologies and frameworks.Experience in test data design and implementation strategies.Experience in Agile methodologies, such more »
Salary: £ 70 K
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Senior Threat Intelligence Engineer

London, England, United Kingdom
Hybrid / WFH Options
Jisc
and administering a wide variety of proprietary and open-source systems. • Administering a variety of common web server technologies (including MySQL, PostgreSQL, PHP, Ruby, Java, Python). • Ability to write clear, concise technical documentation in accordance with defined standards and policies • Strong communication skills, able to discuss complex technical topics more »
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Java/Kotlin Engineer - Hybrid - London

Greater London, England, United Kingdom
Hybrid / WFH Options
Opus Recruitment Solutions
comprised of talented individuals who are passionate about their work and committed to driving success. Position Overview: They are seeking a highly skilled Senior Java Developer with experience in Kotlin to join their dynamic team. The successful candidate will play a key role in developing and maintaining software solutions, contributing … to the full software development lifecycle from concept to deployment. Responsibilities: Design, develop, and maintain high-quality software applications using Java and Kotlin. Collaborate with cross-functional teams to define, design, and ship new features. Write clean, efficient, and maintainable code adhering to coding standards and best practices. Conduct code … and industry trends to continuously improve skills and knowledge. Requirements: Bachelor's degree in Computer Science, Engineering, or related field. Proven experience as a Java Developer with proficiency in Kotlin. Strong understanding of object-oriented programming principles and design patterns. Experience with Spring Framework, Spring Boot, and Hibernate. Familiarity with more »
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Senior Software Engineer - 110k - Hybrid Working

London, United Kingdom
Hybrid / WFH Options
Oliver Bernard
are on a mission to make data work smarter for businesses across various industries.110,000 depending on experience.Requirements:Experience with a JVM language, Kotlin, Java, Scala, ClojureKnowledge of Typescript and React is beneficialExposure to data pipelines using technologies such as Spark and KafkaExperience with cloud services (ideally AWS)Hybrid working more »
Salary: £ 100 K
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Senior Java Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
Opus Recruitment Solutions
dedicated to creating cutting-edge solutions that redefine the market landscape. With a strong emphasis on technology and innovation, they're seeking a Senior Java Developer to join their team and contribute to their growth and success. Position Overview: As a Senior Java Developer, you will play a pivotal role … You will work closely with their cross-functional teams to design, implement, and deploy scalable solutions that meet our business requirements. Your expertise in Java development, along with your proficiency in technologies such as AWS, Spring Boot, Microservices, and potentially Kotlin, will be instrumental in driving their product development forward. … product managers, designers, and other stakeholders to translate business requirements into technical solutions. Design and develop high-quality, scalable, and maintainable software applications using Java and related technologies. Architect and implement microservices-based solutions leveraging Spring Boot and AWS services. Write clean, efficient, and well-tested code, following best practices more »
Posted:
Java
London
10th Percentile
£56,250
25th Percentile
£72,500
Median
£95,000
75th Percentile
£122,500
90th Percentile
£148,750