Contract Developer Jobs in London

26 to 50 of 83 Contract Developer Jobs in London

Senior Java Developer

London, United Kingdom
Hybrid / WFH Options
The Difference Engine
We re looking for a senior Java developer to join our investment banking client's team for a minimum 12 month contract. The successful Java technologist will have a strong handle with Server Side Java and general OOPs skills. Comfortable with microservices and RESTful. Working as part of a global … team and partnering closely with the business, this role will give you great experience in margin, collateral and valuations. As an experienced senior Java developer, (minimum 7 years commercial experience) we re encouraging candidates with the following experience to apply: Degree in Computer Science, Electrical Engineering or equivalent technical subject … deliver in a fast paced environment Financial services experience is not a pre-requisite for this role. If you are an experienced, senior Java developer, who enjoys working on hard problems and being surrounded by a talented and motivated team, please apply. Our client is one of the world's more »
Employment Type: Contract
Rate: GBP Daily
Posted:

Lead Risk Java Developer

London, United Kingdom
Hybrid / WFH Options
Allegis Global Solutions Limited (AGS)
Top-tier Investment Bank - London Contract: 12 months + extension (inside IR35) Location: London, UK Flexi: Twice a week onsite (3 days WFH) Rate: £820 PAYE (Equiv. £961 Umbrella) Core: Java/JVM Functional programming (Scala, Haskell, etc) Concurrency JOB more »
Employment Type: Contract
Rate: GBP 961 Annual
Posted:

Senior KDB Developer - HSBCJP00050152

London, United Kingdom
Hybrid / WFH Options
Experis
Job Title: Senior KDB Developer Location: London Working Model: Hybrid - flexible working 1-2 days per week in the office Duration: up to 12 months minimum with conversion to a permanent role possible Daily Rate Available: up to £1091 Umbrella (further flexibility available for the right candidate) Inside IR35 via … Paystream, Danbro, Focused Role Description We are currently seeking an experienced professional to join the FI eTrading team under the role of Senior KDB Developer - FICC IT Responsibilities Work with KDB Framework and liaise with business/traders/quants to develop enhancements and deliver automation. Troubleshoot issues faced by more »
Employment Type: Contract
Rate: £900 - £1090 per day
Posted:

AS400/RPG/IBM ISeries Developer

City, London, United Kingdom
Michael Bailey Associates - UK Contracts
Urgently seeking a IBM/RPG/AS400 Developer Initial 6 month contract and the role will be hybrid with weekly visits to site in London required. What you need: Experience in Financial Services, with a strong background in private banking. Experience of developing on the IBM i (aka IBM more »
Employment Type: Contract
Rate: GBP Daily
Posted:

FX Quant Python Developer - Leading Bank

London, United Kingdom
Hybrid / WFH Options
Scope AT Limited
FX Quant Python Developer - Leading Bank Our leading banking client is looking for a Quant Python Developer, with experience working with Pre Trade/RFQ/Trade Booking. Please let me know if you might be interested. To join the FX Options Front Office Team. Strong Python Development background. Deep more »
Employment Type: Contract
Rate: GBP Annual
Posted:

Kotlin Developer - TypeScript - GDS

London, United Kingdom
SR2
Kotlin Developer - TypeScript - GDS SR2 has been engaged to source several Full Stack Kotlin Developers with exposure to TypeScript or JavaScript. These roles will join an inflight programme of work on a government transformation programme. Experience required: Kotlin JavaScript/TypeScript AWS Kubernetes GDS (exposure to government programmes and standards more »
Employment Type: Contract
Rate: £475 - £525/day
Posted:

Angular Developer

London, United Kingdom
Hybrid / WFH Options
Keystream Group Limited
Angular Developer required to work with a large Telco organisation. This is an initial 3 month contract (with extensions), paying £630 per day, inside IR35, hybrid working (1-2 days onsite as required in London) Summary As an Angular Developer, you will play a key role in developing and maintaining more »
Employment Type: Contract, Work From Home
Rate: £600 - £630 per day
Posted:

Apache Hadoop Developer

London, United Kingdom
Ubique Systems UK Limited
3 Development resources (London) with experience in designing and building platforms, and supporting applications both in cloud environments and on-premises. These resources are expected to be open-source contributors to Apache projects, have an in-depth understanding of the more »
Employment Type: Contract
Rate: GBP Daily
Posted:

React & Node Developer | 3 Month Contract | £300 - £400 | Outside IR35 | Fully Remote

London, United Kingdom
Hybrid / WFH Options
Opus Recruitment Solutions
React & Node Developer | 3 Month Contract | £300 - £400 | Outside IR35 | Fully Remote We are recruiting for a number of Fullstack Developers for a 3-month project paying £300 - £400 per day Outside IR35. This role features a fully remote engagement. The ideal candidate will have strong experience in React, Node … with GCP | Firebase · Experience with Stripe API/Stripe Payment (beneficial) What you need to do now If you feel like this React & Node Developer contract is a good fit for you and would like to know more then please apply with your most up to date CV. React & Node … Developer | 3 Month Contract | £300 - £400 | Outside IR35 | Fully Remote more »
Employment Type: Contract
Rate: £300 - £400/day
Posted:

Android Developer (Kotlin)

London, United Kingdom
Hybrid / WFH Options
Sanderson Recruitment
Role: Android Developer (Kotlin) Rate: £650 p/d Inside IR35 Location: Fully Remote Duration: 6 months Working with a large retail client on a rewards program Experience Required Possess programming language expertise in one or more languages in our ecosystem, such as Android and Kotlin Expertise in engineering practice more »
Employment Type: Contract, Work From Home
Rate: £550 - £650 per day
Posted:

iOS Developer

London, United Kingdom
Hybrid / WFH Options
Sanderson Recruitment
iOS Developer £600-650/day overall assignment rate to umbrella 6 month contract Remote working Working with a large retail client who are the on look for an iOS Developer who will be responsible for leading the design and development of large-scale high performance services - utilising Swift, SwiftUI … iOS Developer, key skills: Proficiency in iOS app development using Swift Experience with iOS frameworks like UIKit, Core Data, and Core Animation. Awareness of Apple Human Interface Guidelines for seamless and visually appealing designs. Understanding of the HTTP application layer protocol and RESTful APIs Knowledge of iOS application life cycles … and architectural principles Proven experience of software design and implementation, security, cloud, infrastructure as code and CI/CD and any relevant hardware iOS Developer, Swift, SwiftUI more »
Employment Type: Contract, Work From Home
Rate: £600 - £650 per day
Posted:

Endur Developer

London, United Kingdom
ARM (Advanced Resource Managers)
Endur Developer 6 months Remote/London £615p/d - INSIDE IR35 Experience in developing integrations/interfaces and reports, configuration experience for physical gas trading. Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering Limited ("ARM more »
Employment Type: Contract
Rate: GBP Daily
Posted:

Developer

London, United Kingdom
Hybrid / WFH Options
Henderson Scott
Henderson Scott currently has multiple permanent vacancies available for security-cleared candidates across London. All candidates must hold an active community DV Clearance - Java Developer - Full Stack Developer These are URGENT ROLES and we have immediate interviews and start dates available. (subject to clearance transfers) For more information APPLY NOW more »
Employment Type: Contract, Work From Home
Rate: £500 - £700 per day
Posted:

Microservice Developer / AWS developer CGEMJP00256007

London, Poplar, United Kingdom
Experis
Microservice Developer/AWS developer Hybrid/London 12 months Up to £395 per day - Umbrella only Candidates MUST hold Active SC clearance Would you like to join a global leader in consulting, technology services and digital transformation? Our client is at the forefront of innovation to address the entire more »
Employment Type: Contract
Rate: £370 - £395/day
Posted:

Microservice Developer / AWS developer CGEMJP00256007

East London, London, United Kingdom
Experis
Microservice Developer/AWS developer Hybrid/London 12 months Up to £395 per day - Umbrella only Candidates MUST hold Active SC clearance Would you like to join a global leader in consulting, technology services and digital transformation? Our client is at the forefront of innovation to address the entire more »
Employment Type: Contract
Rate: £370 - £395 per day
Posted:

Senior KDB+ Developer - Hybrid - Outside IR35

London, United Kingdom
Hybrid / WFH Options
Hayward Hawk
Senior KDB+ Developer Hybrid - London (2 Days per week) Contract - Outside IR35 Hayward Hawk are currently recruiting for a KDB Developer for their global consultancy client. The successful candidate will be responsible for designing, developing, and maintaining KDB databases, as well as creating and optimizing Real Time data analytics solutions. more »
Employment Type: Contract
Rate: GBP Annual
Posted:

Java Developer - Equities Algo Trading

London, United Kingdom
McGregor Boyall Associates Limited
type - Contract role IR35 status - Inside Dat rate - £750 - £900 pd About the Role: A premier Tier 1 investment bank seeks an adept Java developer specialized in algorithmic trading to join their Electronic Trading Technology team. This position involves driving forward new projects and maintaining essential trading engines. Key Responsibilities more »
Employment Type: Contract
Rate: £750 - £900 per day
Posted:

CRM Developer - Siebel, SC clearance

London, United Kingdom
Hays Specialist Recruitment
My client is an instantly recognisable, major Consulting firm who urgently seek an experienced Siebel CRM Developer to join a programme of work for a high-profile end client. Key requirements: Proven experience working as a CRM Developer with extensive experience using Siebel, in a large complex environment Strong experience more »
Employment Type: Contract
Rate: GBP Daily
Posted:

Python lead Developer (m/f/d) (h/f)

London, United Kingdom
emagine
Lead Python Developer £700 - £750 per day (inside IR35) London - Onsite 2 days a week emagine is a high-end professional services consultancy and solutions firm Specialising in providing business and technology services to the financial services sector, we power progress, solve challenges and deliver real results through tailored high … environment with our consultants and colleagues which stems from our core values: Confident, Dedicated, Responsible, Genuine. Overview: Emagine is seeking an experienced Lead Python Developer to join our dynamic team. We are collaborating with a leading insurance company to develop an innovative pricing tool that will directly impact Front Office … and emerging technologies. Desired Skills and Qualifications: Bachelor's degree in Computer Science, Engineering, or a related field. Proven experience as a Lead Python Developer or similar role. Expert proficiency in Python and its frameworks (eg, Django, Flask). Strong understanding of software development principles and methodologies. Experience with databases more »
Employment Type: Contract
Rate: GBP Daily
Posted:

Security Cleared ServiceNow Developer Required - 3 months Rolling

London, United Kingdom
Hybrid / WFH Options
Opus Recruitment Solutions Ltd
Dropping over a note as I am currently on the lookout for a Security Cleared ServiceNow Developer for a consultancy client of mine. If you have experience with MSP (managed service providers) and are security cleared I would be keen to speak. Contracts 3 months Inside IR35 Remote. If this more »
Employment Type: Contract
Rate: GBP Annual
Posted:

Security Cleared ServiceNow Developer Required - 3 Months Rolling

London, Surrey Quays, United Kingdom
Hybrid / WFH Options
Opus Recruitment Solutions
Dropping over a note as I am currently on the lookout for a Security Cleared ServiceNow Developer for a consultancy client of mine. If you have experience with MSP (managed service providers) and are security cleared I would be keen to speak. Contracts 3 Months Inside IR35 Remote. If this more »
Employment Type: Contract
Posted:

Flutter developer - 6 month contract

London, Farringdon, United Kingdom
Opus Recruitment Solutions
Flutter developer - 6 month contract - Outside IR35 I am working with a Healthcare start up who are building out a Mobile application using Flutter. They currnetly have a team of 3 developers and need another to complete the app. This role requires 1x a week into a London office. Essentials more »
Employment Type: Contract
Rate: £400/day
Posted:

Golang Developer

London, United Kingdom
Hays
Your new company My client, a Multinational Corporation, is looking for a hands-on C# Developer, to sit on their front office Commodities team.What you'll need to succeed - Good background working as a hands-on Golang Developer, as well as experience working with OO languages, preferably Python - Strong experience more »
Employment Type: Contract
Posted:

Senior Python Developer (AWS / Linux)

City of London, London, United Kingdom
Hybrid / WFH Options
Rise Technical Recruitment
Senior Python Developer (AWS/Linux) London/Manchester (3 days per week in the office) £650.00per day (Inside IR35) 3 - 6 Month Contract Are you a Senior Developer with an Active SC Clearance and an expert skill level of AWS, Linux, Python & Terraform looking for an immediately available contract … will need to work from my clients office 3 days per week in either London or Manchester. The ideal candidate will a Senior Python Developer with an expert skill level of AWS, Linux, Python & Terraform where you will be responsible for a number of newly developed, custom platforms that support … the security of the Public Sector. This is an excellent opportunity for a Senior Python Developer with an Active SC Clearance who is looking for an immediately available contract role where you will be required to work from my clients office 3 days per week in either central London or more »
Employment Type: Contract, Temporary
Salary: £650/day
Posted:

Dynamics 365 Developer

London, United Kingdom
Hybrid / WFH Options
Data Careers Ltd
Dynamics 365 Developer Location: Home/London (Hybrid) Rate: £550 - £600 (Inside IR35) 5 Month Contract Skills: Dynamics 365, Power Platform, .Net, C# We are looking to recruit a Dynamics 365 Developer for a global software & solutions organisation. This is an initial 5 month contract that has been deemed inside more »
Employment Type: Contract
Rate: £550 - £600/day
Posted:
Developer
London
10th Percentile
£381
25th Percentile
£463
Median
£575
75th Percentile
£750
90th Percentile
£850