151 to 175 of 254 Java Jobs in London

Java + CloudNative

Hiring Organisation
Randstad Technologies Recruitment
Location
London, United Kingdom
Employment Type
Permanent
Salary
£65000 - £70000/annum
global investment bank, designing and scaling cloud-native applications within the risk management space. You will drive end-to-end development using modern Java, Kotlin, React, and cloud technologies while working alongside cross-functional engineering teams. Mandatory Skills Core Tech: Java, Kotlin, React, AWS Lambda, Kubernetes Key Responsibilities Architecture & Development … Build performant frontend and backend systems using Java, Kotlin, ReactJS, and modern state management tools (Redux/Context API). API & Event Integration: Design RESTful APIs, gRPC services, and event-driven architectures leveraging Kafka and Flink for real-time data processing. Cloud & DevOps: Deploy and maintain cloud-native applications ...

Senior Java Engineer (Airline/Aviation Domain)

Hiring Organisation
Coforge U.K. Ltd
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Role: Senior Java Engineer (Airline/Aviation Domain) Skills: Java, Angular, microservices, Azure, Kafka, Azure Event Hub, Payment Domain Location : London, UK (Hybrid, UK) Type: Permanent Technical skills Strong programming and development skills (Java, Angular, microservices, Azure, Kafka, Azure Event Hub, Payment Domain Software design principles and clean coding practices ...

Senior Software Engineer - Fraud Squad - Account Integrity - Java

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
growth by raising automation levels, and helping us engineer a world-class money transfer product. What do you need? Engineering Expertise: Professional experience with Java or other JVM-based languages, including the Spring framework. Experience building and designing scalable web applications that handle large amounts of traffic - ideally using React ...

Vice President & Senior VP Java Equities

Hiring Organisation
Atrium Workforce Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£759 - £1,000 per day
Contract Role – Vice President & Senior VP Java Equities– London/Hybrid – 12 months initial We’re seeking a future team member for the role of Vice President & Senior VP Java to join our Equities Engineering team in Execution Services Platform Role Overview: Job Title: Vice President & Senior VP Java Equities … delivering real-time, scalable, and resilient software applications within Financial Services or similarly complex, high-throughput domains. Core Backend Proficiency: Deep expertise in Java and the Spring ecosystem - including Spring Framework, Spring Boot, Spring Security, Spring Data, and ORM frameworks - with a strong focus on building production-grade, enterprise-scale ...

Workday Integration Architect

Hiring Organisation
Hirexa Solutions UK
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£450 - £500 per day
Descripton: 5+ years relevant experience with Workday Studio 5+ years relevant experience with integration technologies such as Web Services, XML, XSLT, SOAP and Java Experience with building integrations and solutions around Workday Finance applications (mandatory) Experience with requirements documentation, including ability to provide feedback on design of processes Ability ...

Infrastructure Engineer (DV Cleared)

Hiring Organisation
Salt
Location
East London, London, United Kingdom
Employment Type
Permanent
Foundation) Windows, Linux and/or macOS server administration Containers and Kubernetes NSX (Virtualisation & Networking) Networking and storage technologies Scripting (PowerShell, Bash, Python or Java) Infrastructure automation and IaC using tools such as Ansible, Puppet, Terraform, Foreman, Kickstart/PXE or Microsoft Deployment Toolkit ...

Lead AI Engineer

Hiring Organisation
Focus Search and Selection
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £130,000 per annum
growth of the engineering team through future hiring. About You Strong hands-on software engineering background. Experience with technologies such as . NET, Java, Python or TypeScript. Practical experience using AI coding tools such as GitHub Copilot, Claude Code, Codex or similar. Previous experience leading or mentoring developers. Strong understanding ...

Quantitative Developer

Hiring Organisation
Randstad Digital
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £760 per day
directly defend your modeling choices. Key Requirements Technical: Strong Python skills are welcome, but a solid, hands-on background in production-grade Java is a strict requirement. Math/Finance: Deep understanding of curve building, bootstrapping, financial date mechanics, and cash flows. Products: Strong OTC derivatives expertise, specifically with variance ...

Cyber Software Engineer

Hiring Organisation
Anson McCade
Location
City of London, London, United Kingdom
Contributing to architectural discussions and technical strategy initiatives. What We're Looking For Extensive software engineering experience within complex technical environments. Strong expertise in Java, C#, C++ or comparable technologies. Deep understanding of software engineering principles and secure development practices. Experience leading teams, technical workstreams or major engineering deliverables. Strong ...

Fullstack Engineer

Hiring Organisation
Randstad Digital
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £600 per day
focus and team skill gap (Role is focused more on Frontend). Backend & Data: Comfortable managing backend tasks and general cloud infrastructure. Familiarity with Java and general data engineering practices is a strong plus. AI Integration: Familiarity with AI coding assistance tools to optimize development workflows. Logistics & Duration: 6-month ...

Automation QA Engineer

Hiring Organisation
Sanderson
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £75,000 per annum
strategy Support software releases and production validation when required What we're looking for Strong Automation Testing experience using Selenium Experience with C#, or Java with the willingness to work in C# Solid manual testing experience alongside automation Experience creating test cases, test plans and regression suites Knowledge of Jira ...

Fullstack Engineer (Heavy Frontend)

Hiring Organisation
Randstad Technologies Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £600/day
focus and team skill gap (Role is focused more on Frontend). Backend & Data: Comfortable managing backend tasks and general cloud infrastructure. Familiarity with Java and general data engineering practices is a strong plus. AI Integration: Familiarity with AI coding assistance tools to optimize development workflows. Logistics & Duration: 6-month ...

AI Copilot Developer

Hiring Organisation
LHH Recruitment Solutions
Location
London, South East, England, United Kingdom
Employment Type
Temporary
Salary
£400 - £490 per day
table: Proven experience in AI development, particularly in creating copilot systems.Strong Proficiency in Power Apps DevelopmentStrong programming skills in languages such as Python, Java, or C++.A solid understanding of machine learning frameworks and tools.Excellent problem-solving abilities and a knack for innovative thinking.A collaborative spirit and the ability to work ...

Penetration Tester

Hiring Organisation
Claranet Limited
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
vulnerabilities Have a logical and time-conscious approach to report writing Have a working knowledge of common programming languages such as C, C++, C#, Java Have experience of at least one scripting language such as Ruby, Python or Perl Essential Experience: Delivering chargeable web app testing engagements Providing remediation advice ...

Lecturer in Computing Science

Hiring Organisation
Regent College London
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £50,000 per annum
deliver and support modules in the Computing related disciplines some of these are as follows: Advanced Programming in C# Data Structures and Algorithms in Java Databases using SQL Advanced Databases and Big Data using Python Web Design Programming using ASP .Net Core Cloud Computing Applied Machine Learning using Python ...

Senior Cloud & AI Solution Architect

Hiring Organisation
Tencent Cloud
Location
Greater London, England, United Kingdom
technologies and solutions from major cloud providers. Technical Bread th: Professional experience in at least two of the following domains: Software Development (proficient in Java, Python, or similar), System Operations & Maintenance, System Integration, Solution Design, Technical Consulting, Enterprise IT Systems & Architecture Management, Big Data, or AI. Communication & Engageme nt: Excellent ...

Cyber Security Analyst

Hiring Organisation
Accenture
Location
London Area, United Kingdom
common analysis techniques associated with Windows and/or Linux Experience with Scripting and Programming – e.g. Python/Bash/c/c++/Java N ote: This role requires an approximately 1-week per month on-call availability for high priority incidents. Please note there is additional compensation ...

Lead Solution Architect

Hiring Organisation
Vitality Corporate Services Limited
Location
Central London, London, United Kingdom
Employment Type
Permanent
across the wider organisation What do you need to thrive? Extensive Solution Architecture experience across complex enterprise environments Strong knowledge of modern technologies including Java, .NET, JavaScript, microservices, containers, databases and cloud platforms Proven ability to design scalable solutions across multiple products, applications and technical domains Expertise in architecture governance ...

Solution Engineer (Aeron and Capital Markets)

Hiring Organisation
Adaptive Financial Consulting Ltd
Location
Greater London, United Kingdom
Employment Type
Full Time
HAVE : Strong communication skills Experience in providing mentorship and support to team members Significant, professional experience within capital markets, developing software solutions using Java in a highly performant, low latency manner Experience using Aeron in a high-performance scenario within capital markets or digital assets Familiarity with appropriate data structures ...

Java Developer

Hiring Organisation
Capgemini
Location
Greater London, United Kingdom
Employment Type
Full Time
employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Job Title: Java Developer Location: London About the Job you are considering: The Senior Java Developer with 8 years experience will play a key role in the strategic … designing developing and delivering robust scalable interfaces and integration services using modern cloud native architecture principles The role is responsible for building high performance Java based microservices that enable secure resilient and efficient data exchange across critical clearing and post trade systems Hybrid working: The places that you work from ...

C# Developer

Hiring Organisation
CEI England Limited T/A CEI GB
Location
Isleworth, London, United Kingdom
Employment Type
Contract
Contract Rate
£380 per day
supporting high-performance applications while collaborating with cross-functional teams in an Agile environment. Key Responsibilities Design, develop, and maintain scalable backend services using Java and/or C# . Build modern, responsive user interfaces using ReactJS . Develop and support RESTful APIs and microservices . Design, optimize, and maintain … performance. Collaborate with Product Owners, Architects, QA Engineers, and fellow developers to deliver high-quality software. Required Skills & Experience Strong commercial experience with Java and/or C# (experience in both is highly desirable). Strong frontend development experience with ReactJS . Proven experience building and supporting REST APIs ...

Backend Software Engineer .Net Java Low Latency

Hiring Organisation
Client Server
Location
East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
Backend Software Engineer/Developer (C# .Net Java Low Latency) London to £90k Are you a technologist who enjoys contributing to technical discussions and using the best tool for the job? You could be progressing your career at a global, financial Market Data provider whilst enjoying a range of perks … subject matter expertise on the .Net stack and contributing to technical design discussions. You'll use a range of technology including Apache Flink with Java for large scale data processing and will be able to assess and recommend new and emerging technologies, using the best tool for the job. Location ...

Cloud Native Software Developer - eDV Cleared

Hiring Organisation
NSD
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£95,000
HAVE... Active eDV Clearance Strong commercial software engineering experience Experience building cloud-native applications using AWS and/or Azure Strong knowledge of Java, Python, Go or similar modern programming languages Experience with Kubernetes, Docker and containerised microservices Knowledge of Infrastructure as Code (Terraform, CloudFormation or similar) Experience with … directly. For further information, please get in touch for a confidential discussion. KEY SKILLS: eDV, Developed Vetting, Cloud Native, Software Engineer, Software Developer, Java, Python, Go, AWS, Azure, Kubernetes, Docker, Terraform, CloudFormation, CI/CD, DevSecOps, Microservices, Distributed Systems, National Security, Defence, London. ...

Orchestration Engineer - Realtime Market Data, Market Data Testing, Data Monitoring

Hiring Organisation
Morson Edge
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£750 - 900 per day + None
services into a unified view. The ideal candidate is experience in any of C++, Go or Rust at a lower level and Python, TypeScript, Java at a higher level to be able to work effectively across system and API development as well as the visualisation layer. You will also ...

Quantitative Analyst

Hiring Organisation
Spectrum IT Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£80000 - £90000/annum
well as very competitive salaries, our client offers an excellent working environment. Skills required: Proficient in several of the following: Python, C#, C++, Java Mathematical Modelling Mathematical skills, particularly a keen understanding of probabilities and statistics Analytic mindset Strong communication skills Accuracy and attention to detail Experience in data science ...