176 to 185 of 185 Contract Java Jobs

Android Developer

Hiring Organisation
Norton Blake Limited
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£550 - £600 per day
major Engineering Transformation programme at one of the UK’s leading banks? My client is looking for a skilled contractor with strong Kotlin/Java expertise to help shape and deliver cutting-edge Android applications in a fast-paced, collaborative environment. What You’ll Be Working On: Building and maintaining … advanced Android apps using Kotlin , Java , and frameworks like RxJava Designing with architecture patterns like MVP , MVVM , or MVI Handling the full app lifecycle – from modules through to Play Store deployment Optimising mobile experiences across a range of screen sizes and Android versions Collaborating with cross-functional teams to define ...

Lead Automation Test Engineer

Hiring Organisation
Vallum Associates Limited
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
From £450 to £500 per day Inside IR35
with occasional manual testing where required Solid experience of at least 5 years in the use of automation tooling and framework creation especially with Java and SQL Excellent verbal and written communications skills and stakeholder engagement at all levels Able to d evelop and execute test plans, test cases, test … testing Experience of test tool selection/recommendations based on assessment of the environment/landscape. Skill set ideally including several of: Java, Cypher, Python, JavaScript, PHP, .NET, Go, SQL Server, MySQL API QMetry Test Rail BDD/TDD Jenkins Postman Insomnia ...

Technical Support - Back End

Hiring Organisation
Proactive Appointments
Location
Windsor, Berkshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£200 - £215 per day
Technical Support - SQL, JavaScript & Unix Our client is looking for a Technical Support Engineer with strong experience on Back End technolgies. You will be responsible for managing and resolving the most challenging issues and escalations ...

Software Engineer (AI Agent Developer)

Hiring Organisation
Randstad Digital
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £750 per day
Engineer (Java, Golang) 6 Months Contract Inside IR35 Pay rate- 600- 750 GBP per day Inside IR35 Work mode- Remote We are looking for a passionate (Backend Engineer | AI Engineer | AI Agent Developer) to join the IT studio, the team responsible for advancing the digital workplace experience. Our mission … authentication and authorization integrations, using standard protocols included, but not limited to, SAML, OIDC, Oauth 2.0. -Coding languages you have experience on ideally are Java and Go. -Love working on a team where you constantly learn, experiment, and iterate quickly. Randstad Technologies is acting as an Employment Business in relation ...

Software Engineer AI Agent Developer

Hiring Organisation
Randstad Technologies
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£600 - £750 per day
Engineer (Java, Golang) 6 Months Contract Inside IR35 Pay rate- 600- 750 GBP per day Inside IR35 Work mode- Remote We are looking for a passionate (Backend Engineer | AI Engineer | AI Agent Developer) to join the IT studio, the team responsible for advancing the digital workplace experience. Our mission … authentication and authorization integrations, using standard protocols included, but not limited to, SAML, OIDC, Oauth 2.0.-Coding languages you have experience on ideally are Java and Go.-Love working on a team where you constantly learn, experiment, and iterate quickly. Randstad Technologies is acting as an Employment Business in relation ...

SIM Over-The-Air (OTA) Developer

Hiring Organisation
Flint UK Technology Services
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
deployment support, and knowledge transfer Required Skills & Experience Technical Skills Strong experience in SIM OTA technologies Hands-on experience with: SIM Toolkit (STK)/Java Card OTA protocols (SMS-PP, CAT-TP, SCP80/SCP81) 3GPP, ETSI, and GSMA specifications Experience with eSIM/RSP architecture Knowledge of cryptography … management, and secure messaging Familiarity with SMPP, SMSC integration , and mobile network environments Programming experience in Java, C/C++, or Python Domain Knowledge Mobile telecom ecosystems and SIM life cycle management SIM personalization, provisioning, and OTA security domains Preferred/Nice-to-Have Experience with OTA platforms (eg, Thales ...

Senior Low Latency Developer

Hiring Organisation
Akkodis
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £600 per day
Latency Java Developer 12 months £500-600 p/d inside IR35 Hybrid - 3 days p/w in Central London Our client is seeking a Core Java Low Latency Developer to support a major transformation of their distribution connectivity platform. Key Responsibilities Develop and optimise low-latency Core Java … latency architecture Build and maintain pricing distribution connectivity across venues Deliver significant FIX protocol integration work Required Skills & Experience Strong Core Java development skills Proven experience with low-latency system design and optimisation Hands on experience with: Low-latency collections Chronicle Queue Agrona Ring Buffer - will be tested) UDP messaging ...

Senior Low Latency Developer

Hiring Organisation
Akkodis
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £600/day
Latency Java Developer 12 months £(Apply online only) p/d inside IR35 Hybrid - 3 days p/w in Central London Our client is seeking a Core Java Low Latency Developer to support a major transformation of their distribution connectivity platform. Key Responsibilities Develop and optimise low-latency Core … Java systems with microsecond-level performance focus Measure, analyse, and tune end-to-end latency Support migration from a legacy platform to a new low-latency architecture Build and maintain pricing distribution connectivity across venues Deliver significant FIX protocol integration work Required Skills & Experience Strong Core Java development skills Proven ...

Test Lead

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Sheffield, South Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£355/day inside ir35
Role Title: IAM Tester Location: Sheffield/hybrid (3 days per week in the office) Duration: 12 months Rate: £355 per day inside ir35 Responsibilities: Produce test estimates and work closely with the Project Manager ...

Android Developer

Hiring Organisation
Adroit People Ltd
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Contract
Contract Rate
£400 per day
Greetings, We are hiring for an Android Developer position in Bristol, UK contract 6+ Months Hybrid model, 3 days onsite per week 2 days remote About the team Our team isaccountable for security within the ...