Contract Java Jobs in London

1 to 25 of 30 Contract Java Jobs in London

Test Architect - Automation of Data & Analytics

London, United Kingdom
Hybrid / WFH Options
Syntax Consultancy Ltd
Testing, Data Analytics, SQL, COTS (Commercial Off-the-Shelf) products, and Product Testing. Hands-on experience with scripting and programming languages such as Python, Java, SQL. Must offer a solid background in banking and financial experience, COTS products, and Data Modernization/transformation programs. Designing and implementing testing strategies and more »
Employment Type: Contract
Posted:

DevOps Engineer (Fully Remote)

London, United Kingdom
Hybrid / WFH Options
Randstad Technologies Recruitment
products using APIs for seamless automation. Hands-on experience with Docker container hosting and Kubernetes. Proficiency in modern programming languages like Bash, Python, or Java If you're ready to take your DevOps skills to the next level and make a difference in a dynamic environment, we want to hear more »
Employment Type: Contract
Rate: £435 - £535/day
Posted:

AWS Solution Architect - SC Cleared - Inside IR35

London, United Kingdom
SR2
Architects who have prior experience decommissioning legacy systems and migrating them to AWS. The tech estate is AWS-based, with the back end being Java Spring Boot and the front end being ReactJS. Experience required: Active SC clearance (prior or current NPPV is advantageous) AWS Comfortable dealing at an architectural more »
Employment Type: Contract
Rate: £600 - £700/day
Posted:

SIP/VoIP Developer (SC Cleared)

London, United Kingdom
IO Associates
future development efforts. Ensure optimal performance of components across various platforms. Requirements Proven experience in developing specialized applications using REST APIs. Proficiency in Go, Java, and Python (open to alternative language combinations). Strong command of Front End languages and frameworks, including HTML, CSS, JavaScript, and React.js. Thorough understanding of more »
Employment Type: Contract
Rate: £400 - £500 per day + Outside IR35
Posted:

Oracle Developer - Inside IR35 - SC Cleared

Croydon, London
Hybrid / WFH Options
LA International Computer Consultants Ltd
month contract. Inside IR35**. Experience required: DevOps transformation journey - an opportunity to be part of this moving from L3 to DevOps Experience Java ETL/Oracle SQL, ODI and Oracle BI knowledge and understanding. - CI/CD - DevOps - Helm - Oracle - Oracle Cloud Infrastructure - SQL - Terraform To be considered please more »
Employment Type: Contract
Rate: £450 - £550
Posted:

ServiceNow ITOM Visibility Service Mapping Engineer

London, United Kingdom
Hybrid / WFH Options
PCR Recruitment Limited
how it relates to Incident and Change Management within the ITIL framework. Core Skills: * ServiceNow CMDB data model (CSDM) * ServiceNow ITOM discovery & Service Mapping * Java Regular Expression * Business application architecture * Familiarity with Infrastructure (Windows Server, Linux), Virtualisation (VMware, Hyper-V) and Network architecture (switches, routers, firewalls, OSI network model) * Ability more »
Employment Type: Contract, Work From Home
Posted:

Lead Architect

City of London, London
Computer Futures
ability. Designing, Developing and Leading skills Familiarity with cloud computing platforms like GCP or AWS. Extremely proficient in at least one programming language, such Java or C#. At least one web development framework, Eg. Angular, Vue.js, or React More than eight years experience working within the fin-tech space Please more »
Employment Type: Contract
Posted:

Data Engineer

London, United Kingdom
Experis
services i.e., DataProc Cloud Storage, Compute Engine, App Engine, Kubernetes Engine, Cloud Composer, Big Query, etc. Strong programming skills in languages such as Python, Java, or Go, and familiarity with cloud-native languages. Understanding of cloud architecture principles, microservices architecture, and distributed systems. Experience with DevOps practices, automation tools, and more »
Employment Type: Contract
Rate: £350 - £450/day
Posted:

Software Developer

London, United Kingdom
People Recruitment
Familiarity with Agile development methodologies Experience with software design and development in a test-driven environment Knowledge of basic coding languages (e.g. C++, Java, JavaScript) Ability to learn new languages and technologies Excellent communication skills BSc/BA in Computer Science, Engineering or a related field more »
Employment Type: Permanent, Contract
Posted:

Oracle Developer

South Croydon, London, United Kingdom
IO Associates
year! The ideal candidate will be able to interview right away as the client would like this process wrapped up by early May! Requirements:- Java - currently a specific Oracle version Oracle DB, so some PL/SQL is useful ETL knowledge - complicated ERP systems Live service understanding and optimization Understanding more »
Employment Type: Contract
Rate: £400 - £500 per day
Posted:

Java Developer

City of London, London, United Kingdom
ARM
Java Developer 6 Months initial contract £585 per day (Inside IR35) Hybrid - 3 days per week on site in London My client, a well known bank, are looking for a Java Developer to join their fast-paced team on an initial 6 Month contract. *** The ideal candidate MUST HAVE a … below are essential for this role- * Back end engineering in a complex front office environment with focus on low latency trades * JVM optimisation and Java networking (TCP/IP) experience for low latency programming * Knowledge of securities messaging standards such as FIX is highly desirable * Experience of developing messaging frameworks … for integration backbone is mandatory * Financial background (products and flows - instruments - Bonds, swaps others) * Understanding of the trade lifecycle Engineering: o Java o Spring o GCP o Disrupter The below are highly desirable- * Knowledge on Microservices * Production support * JIRA or Azure boards * ServiceNow * Restful API Disclaimer: This vacancy is being more »
Employment Type: Contract
Posted:

SC Cleared Backend Engineer

Remote work, City of London, United Kingdom
Hybrid / WFH Options
Opus Recruitment Solutions
month contract. You Must have active SC clearance that has been used in the last 12 months to be considered. Role Requirements: Node Java AWS If you are interested in this role, please apply or email your latest CV to (url removed) ASAP! SC Cleared Backend Engineer/Outside IR35 more »
Employment Type: Contract
Rate: £450 - £500/day
Posted:

AWS Cloud Engineer / Architect (SC Active)

London, United Kingdom
Hybrid / WFH Options
Experis
AWS Proficiency required: Required skills- AWS skilled resource (ideally with the cloud architecture certification) Nice to have skills- React, Node, CI/CD pipelines, Java more »
Employment Type: Contract
Posted:

Web Solutions Engineer

London, United Kingdom
Hybrid / WFH Options
Randstad Technologies Recruitment
system management tools. What they are Looking For: Expertise in commercial experience developing large-scale full-stack applications Proficiency in writing JavaScript or TypeScript, Java, Kotlin, Golang and SQL 3+ years of experience with designing and debugging databases and developing APIs and microservices Don't miss out on this exciting more »
Employment Type: Contract
Rate: £40 - £42.31/hour
Posted:

Senior Java Developer - Ultra Low Latency/Rates/FX

London, United Kingdom
Harvey Nash
Senior Java Developer - Ultra Low Latency/FX/Rates sought by leading investment bank based in Canary Wharf. **Inside IR35 - 2-3 days a week onsite** Job Responsibilities/Role: Building best of breed ultra-low latency connectivity to new markets Hands on technical development role on a critical … development of a high performant and scalable technology platform Total and Relevant Experience: Total technical experience requirements are 5+ Yrs Server-side development with Java Technical Skills Required: Low latency concepts, performance optimization and tuning Very strong core Java - including threading, sockets/networks Well versed in TCP/UDP more »
Employment Type: Contract
Rate: £800 - £900 per day
Posted:

Java Developer - Outside IR35

City of London, London
Huxley
Java Developer - Contract - Agile Transformation A leading financial firm that we partner with is looking for an experienced Java Developer to work on a long term Agile Transformation programme You will be part of an agile/cross-functional software engineering team participating in agile processes. You will have excellent … Paired Programming, TDD and Automated Pipeline experience. Requirements: Minimum of 5 years experience working as a Java Developer Developing micro services Experience of developing component designs and specification from a high level solution architecture Banking or financial services background (nice to have) Please do forward a cv if you meet more »
Employment Type: Contract
Posted:

BizzDesign Architect

London, United Kingdom
Develop
London or Edinburgh office on a hybrid basis (twice a week), this can be flexible and negotiable. Tech skills needed: Architectural tooling with BizzDesign Java/Python coding experience within architecture tooling ServiceNow Understanding of BIAN, C4 model, Archimate, TOGAF Background specifically working within architecture tooling Confluence Jira Interviews for more »
Employment Type: Contract
Rate: £600 - £700/day
Posted:

Backend Java Engineer | Outside IR35 | Full Remote

London, United Kingdom
Hybrid / WFH Options
Jefferson Frank
Backend Java Software Engineer | Banking/Finance industry experience Full Remote Outside IR35 - Rates up to £500 Overview: Jefferson Frank are looking for a Senior Backend Java Software Engineer to on-board for a 6 month initial contract. This position requires prior industry experience in Banking and finance. Requirements: Strong … coding skills with Java (8+) Strong skills with Spring JavaScript/Typescript experience Stakeholder management experience, this role requires excellent communication skills For more details please apply and I will be in touch in due course more »
Employment Type: Contract
Rate: £450 - £500/day
Posted:

Solution Architect - Java - SC Cleared - Inside IR35

London, United Kingdom
SR2
Solution Architect - Java - SC Cleared - Inside IR35 SR2 is looking for a number of Solution Architects for a new policing technology transformation programme in London. The roles will work with a consultancy delivering the work and work closely with engineering and QAT. We're looking for strong Solution Architects who … have prior experience decommissioning legacy systems and migrating them to AWS. The tech estate is AWS based with back end being Java Spring Boot and front end being ReactJS. Experience required: Active SC clearance (prior or current NPPV is advantageous) Strong client facing Tech Lead experience working in government technology … transformation programmes Java AWS React Comfortable dealing at an architectural and hands on level These roles will offer long term rolling contracts for successful candidates. more »
Employment Type: Contract
Rate: £600 - £675/day
Posted:

Tech Lead - Java & React - SC/NPPV - Inside IR35

London, United Kingdom
SR2
Tech Lead - Java & React - SC/NPPV - Inside IR35 SR2 is looking for several Tech Leads for a new policing technology transformation programme in London. The roles will work with a consultancy delivering the work and work closely with architecture, engineering and QAT. We're looking for strong Tech Leads … an architecture stand point whilst also getting hands-on with the code and engineering. The tech estate is AWS based with back end being Java Spring Boot and front end being ReactJS. Experience required: Active SC clearance (prior or current NPPV is advantageous) Strong client facing Tech Lead experience working … in government technology transformation programmes Java AWS React Comfortable dealing at an architectural and hands on level These roles will offer long term rolling contracts for successful candidates. more »
Employment Type: Contract
Rate: £600 - £700/day
Posted:

Java Developer (Travel Industry)

Hounslow, London, United Kingdom
Deerfoot IT Resources Limited
Are you a skilled Java Developer looking for a new contract role in Hounslow? Deerfoot IT is working with a company developing e-commerce and front-office solutions to recruit a Software Development Engineer for their team. This hybrid role comes which will require 2 days per week in Hounslow … Software Development Engineer position, you will need direct experience working in the travel or airline industry as a Developer working with Object-oriented development (Java). Additional qualifications include: REST API/JSON, SQL, Git, Maven, Jenkins, Drools, Swagger, and Splunk Scripting would be a plus Cloud technologies would be … contract rate of £400 to £450 per day, joining a welcoming and inclusive culture. We'd love you to apply for this hybrid contract Java Developer job in Hounslow, and we're waiting to hear from you. Please reach out to Deerfoot IT Recruitment today. Deerfoot IT Resources Ltd is more »
Employment Type: Contract
Rate: £400 - £450/day Inside IR35
Posted:

Java Developer

London, United Kingdom
Satigo Ltd
We are seeking a talented Java Backend Developer to join our team. The successful candidate will work collaboratively with managers and other developers, embracing a fast-paced environment while ensuring the delivery of high-quality software solutions. Responsibilities: Collaborate effectively with managers and fellow developers to deliver projects at pace. … Utilize Java Back End development skills to create robust REST-based APIs using modern frameworks such as Spring Boot/Jersey. Implement Test Driven Development (TDD) principles to ensure the reliability and scalability of the codebase. Develop and execute component-level automated tests to validate system functionality. Demonstrate excellent verbal … and written English-language skills for effective communication within the team and with stakeholders. Desirable Skills, Knowledge, and Behaviours: Experience with Java Restlet framework. Familiarity with Google Web Toolkit (GWT). Proficiency in working with Maven for project management. Experience working with Cloud platforms, preferably Google Cloud. Knowledge of federated more »
Employment Type: Contract
Rate: GBP Annual
Posted:

Technical Architect - Java/Spark

City of London, London, United Kingdom
Hybrid / WFH Options
ECS Resource Group
Technical Architect - Java/Spark Job type - Contract (Inside IR35) 100% Remote working Join our client's team as a Technical Architect! Are you ready to take the lead in delivering cutting-edge technical data solutions? We're seeking a talented individual to join our client's team as a … play a pivotal role in shaping the technological landscape of our projects. Key Responsibilities: Architect end-to-end solutions, leveraging your expertise in Python, Java, Spark, Trino, Airflow, and Hadoop. Maintain a hands-on approach, ensuring that your architectural vision translates seamlessly into implementation. Collaborate with cross-functional teams to … scalable, and efficient solutions. Stay abreast of emerging technologies and industry trends, continuously enhancing our technical capabilities. Must-Have Skills: Proficiency in Python and Java, with experience in any flavor of Spark. In-depth knowledge of Hadoop ecosystem components. Expertise in CI/CD pipelines and a solid understanding of more »
Employment Type: Contract, Work From Home
Rate: £650 - £750 per day
Posted:

JAVA / Tandem Architect

London, United Kingdom
Hybrid / WFH Options
Maclean Moore Ltd
We are partnered with a reputable global consultancy that are recruiting Java/Tandem Architects to work on a very exciting LONG-TERM CONTRACT. Role: JAVA/Tandem Architects Rate: Up to £600 per day (inside IR35) Location: London Hybrid Duration: 6 months (initially view to extend) Role description: Experience … of developing Java applications that are ran on the HP Non-Stop (used to be called Tandem) Java system. In depth knowledge and experience with HP nonstop Tandem systems, including Hardware, Software and architecture Experience of coding Java that is ran on HPNS(Tandem) as we're finding issues and … analysis NonStop Network management Participate to major project (Stilton, ORT, DC 2+2, SCF ) Perform capacity management and performance analysis Experience of running and supporting Java on HPNS(Tandem) would be useful Key skills: A bachelor's degree in computer science or a master's degree in mathematics, Civil Engineering or more »
Employment Type: Contract
Rate: Up to £600 per day
Posted:

Senior Software Engineer | Outside IR35 | Full Remote

London, United Kingdom
Hybrid / WFH Options
Jefferson Frank
Role - Software Engineer - Java Rate - £475-£500 (Outside IR35) Location - Remote Contract Length - 6 months. Start Date - Mid May Interview Stages - 1 or 2 The client is looking to grow the Global Engineering team by bringing on board creative and proactive individuals to support the global growth and expanding clients … we work side by side with their clients throughout, to help build them that awesome digital bank. What you will need Must have strong Java experience - 8, 11, & 17 are a MUST. Back-end tools are a priority - Java, Python, Node.js are a MUST. Recent Banking/Financial experience. Strong more »
Employment Type: Contract
Rate: £450 - £500/day
Posted:
Java
London
10th Percentile
£413
25th Percentile
£500
Median
£600
75th Percentile
£800
90th Percentile
£875