301 to 325 of 504 Developer Jobs in London

Findur Developer

Hiring Organisation
VIQU IT Recruitment
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - 700 per day + Inside IR35
Excellent opportunity for a Findur Developer to join a leading finance house, in this key role you will join a team and be active in the lifecycle project from design to support, building a CI capability, testing/validating of sign off following integration to ensure full satisfaction (architecture … design). To join this elite team you will be an experienced C# developer, data modelling, version control process tools GIT, Jira along with experience of working in a Agile/framework environment. SC clearance would be highly desirable for this opportunity or the willingness to undertake. The successful Developer ...

Findur Developer

Hiring Organisation
VIQU IT Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£600 - £700 per day
Excellent opportunity for a Findur Developer to join a leading finance house, in this key role you will join a team and be active in the lifecycle project from design to support, building a CI capability, testing/validating of sign off following integration to ensure full satisfaction (architecture … design). To join this elite team you will be an experienced C# developer, data modelling, version control process tools GIT, Jira along with experience of working in a Agile/framework environment. SC clearance would be highly desirable for this opportunity or the willingness to undertake. The successful Developer ...

.Net Developer

Hiring Organisation
Station
Location
London, UK
Full Stack Developer (.NET/Angular) Hybrid – London We're hiring on behalf of a well-known retail brand looking for an experienced Full Stack Developer to join their in-house tech team. You'll work across a broad range of internal systems that support critical business functions like customer ...

Python Developer

Hiring Organisation
Understanding Solutions
Location
City of London, London, United Kingdom
Python Developer Day Rate: £400 Outside IR35 Duration: 6-months Start Date: ASAP (No long notice periods please) Are you actively looking for your next Python contract and ready to start within the next few weeks? We're working with a Data-Driven Technology Business who are looking for additional … highly experienced Python Developers to support them during this busy period and be able to add value to their Python team. The Python Developer will need to have worked with Python, Kafka, Open APIs. They need a solid engineer who will hit the ground running and be able ...

C# Developer - Top Market Maker - London

Hiring Organisation
Radley James
Location
City of London, London, United Kingdom
C# Developer – Fixed Income Options London | Hybrid | Leading Options Market Maker A leading global options market maker is expanding its Fixed Income Trading team in London and is seeking a junior to mid-level C# Developer to join a high-impact, front-office engineering environment. You’ll work directly with ...

Senior Salesforce Developer

Hiring Organisation
Savant Recruitment Experts
Location
London, UK
Senior Salesforce Developer - Service Cloud Location: London : (Hybrid: 2 days office-based, 3 days remote) Right to Work: Candidates must have the right to work in the UK without visa restrictions (no sponsorship offered) Our client is looking for a Senior Salesforce Developer responsible for hands-on Salesforce development … manage the impact of Salesforce seasonal releases, including system updates and regression testing. Essential Skills and Experience Significant hands-on experience as a Salesforce Developer in complex environments. Expertise in Apex, Lightning Web Components (LWC), SOQL, REST/SOAP APIs, and Salesforce configuration tools. Strong working knowledge of Salesforce Service ...

Contractor Shopify Developer

Hiring Organisation
Charle Agency - Shopify Plus Partner Agency
Location
Greater London, England, United Kingdom
front-end web developer with a passion for Shopify looking for a new challenge? If you're a front-end web developer who excels in Shopify and is an advocate for modular, utility-first development, then we'd love to get to know you. We offer great mentorship and onboarding … Boys Club, and Cambridge Satchel – to name a few. About the Role We are expanding our development department and seeking a full-time Shopify developer to join our team. As a fast-growing agency with an ever-expanding client base, you'll be expected to pave the future of development ...

Power Platform Developer

Hiring Organisation
ARM
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £540/day Inside IR35
Power Platform Developer 3 Months 5 Days per week on site in Canary Wharf £(Apply online only) per day (Inside IR35 My client, in the financial services industry, are looking for a Power Platform Developer to join their fast-paced team on an initial 3 month contract based ...

Frontend Developer

Hiring Organisation
Understanding Solutions
Location
City of London, London, United Kingdom
Frontend Developer Day Rate: £450 Outside IR35 Duration: 6-months Start Date: ASAP Are you actively looking for you next contract opportunity? We're working with a Data Technology Business who are looking for additional support within their Engineering teams. They have a high volume or work through … their biggest customers so the demand is high and the support is needed asap. The Frontend Developer will be needed for supporting on all frontend projects - you'll be working with new and existing customers. Typical frontend stack with React and Typescript. Followed with Styled Components, Playwright and Vitest. Experience ...

Fully Remote Ruby Developer Role

Hiring Organisation
G.R.E. Recruitment Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
Ruby Developer (Ruby, Rails, PostgreSQL, REST API's, AWS/Heroku, ReactJS) - Fully Remote* (Two meet ups per year) - Open to applicants in the UK only - Award Winning Legal Platform - £65,000 - £75,000 G.R.E. Recruitment is delighted to partner with an award-winning legal technology provider who are continuing … grow and looking to add an experienced Fully Remote Ruby Developer to join their dev team. This company has been established for 8 years and has taken the industry by storm. This role is remote with two meet ups per year in the South of England - they have a circa ...

Java Developer

Hiring Organisation
Morgan McKinley
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
Senior Java Developer (Contract) - Investment Bank - Central London Contract Length: 6 months Location: Central London (1 day per week onsite) Interview Process: 2 stages Overview We're working with a leading investment bank in Central London seeking a Senior Java Developer to join a front-office aligned team. This role ...

Python Developer Backend (AI) - remote

Hiring Organisation
Initialize Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£60,000
Backend Python Developer (AI) - Remote - UK - excellent opportunity to join this innovative and fast-growing AI tech. organisation! Skills/experience 2+ years solid commercial Python coding experience (backend, API development would be great). Good understanding of Docker, Kubernetes, and scalable distributed systems . An Agile mindset and Experience … join An excellent opportunity to join an incredible team, organisation - work lean, iterate fast, and learn quickly - perfect role for a Python Back-end Developer with an Agile mindset who is curious, flexible, collaborative, unafraid to try new things and help design and build their AI platform. ...

Senior Mendix Developer

Hiring Organisation
Searchstone Ltd
Location
London, UK
Senior Mendix Developer Wealth & Asset Management (Outside IR35) Rate: Up to £450/day You can get further details about the nature of this opening, and what is expected from applicants, by reading the below. Contract: 2-month initial (likely extension to 6 months due to a large product backlog … IR35: Outside Location: UK-based (remote/Hybrid depending on client) Overview A wealth management client is seeking a Senior Mendix Developer with strong full-stack capabilities and direct experience working with securities, funds, or broader investment/asset management systems . Broader FS/Wealth Management experience is also ...

Senior Java Backend Developer

Hiring Organisation
Vallum Associates Limited
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 80,000 Annual
seeking an experienced Backend Developer with strong expertise in Core Java to build scalable, high-performance APIs and work effectively within large, complex codebases. This role plays a critical part in developing and enhancing a microservices-based platform that supports risk management and backend operations for both corporate and retail ...

Python Developer

Hiring Organisation
Thomson Keene
Location
Greater London, England, United Kingdom
seeking an experienced Python Developer to join a high-profile, fully funded two-year initiative. As part of a critical engineering programme, you will support core delivery streams, remove bandwidth constraints, and help drive momentum toward key 2026/2027 milestones. What You'll Do You'll design and develop ...

Software Developer

Hiring Organisation
eXalt-Fi
Location
London Area, United Kingdom
Your Responsibilities As a Junior Front Office Developer, you will be responsible for developing and enhancing Front Office pricing systems using C# , ensuring seamless integration with real-time market data and optimizing pricing models for traders. You will collaborate closely with quantitative teams and traders to improve system performance, reliability ...

ServiceNow Developer

Hiring Organisation
Experis
Location
London, UK
ServiceNow Developer - SC clearance Make your application after reading the following skill and qualification requirements for this position. ServiceNow Developer - SC clearance The location of the role is Remote (must be based in the UK) . The salary on offer is £45k - £48k . The duration of the initial fixed ...

Rust Developer

Hiring Organisation
Intec Select Ltd
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 800 - 850 Daily
Rust Developer Contract 850/day Outside IR35 Role Overview: A leading technology-driven trading firm is looking for a Rust Developer to join their high-performance engineering team. You will play a key role in designing, building, and maintaining low-latency, mission-critical trading systems. The role offers … ability to work independently in a fast-paced environment. Contract Details: 850 p/d Outside IR35 Hybrid working patterns 6 Months Contract Rust Developer Contract 850/day Outside IR35 ...

Oracle Integration Cloud Developer

Hiring Organisation
ARM
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £600/day Inside IR35
Developer (Oracle Integration Cloud) 3 months Market Rate (Inside IR35) Job Summary: We are looking for an experienced OIC Developer to design, develop, and maintain integrations using Oracle Integration Cloud. The role involves working with cloud and on-premise applications to ensure seamless data flow and business process automation. ...

Senior Azure Integration Developer

Hiring Organisation
ARC IT Recruitment Ltd
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 95,000 Annual
SeniorAzureIntegrationDeveloper London Hybrid £65k-95k+bonus+excellentbenefits We are hiring a Senior Azure Integration Developer to join a Business Applications team within a leading financial services environment. This is a hands-on engineering role focused on designing, building and maintaining integrations across the Microsoft Azure ecosystem to support critical business applications ...

Python Developer

Hiring Organisation
Robert Half
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
Robert Half Technology are assisting a market leading financial services to recruit a Python Developer on an initial 12 month FTC basis. London based - hybrid working This role is primarily to provide AI integration support and guidance to a team of around 25 investment, operations and support personnel. … role is providing support, when needed, to the Python and SQL based reporting suite used by the operations team. Role The Python Developer will lead the AI integration project, focusing on data security and controls appropriate for the needs of the different teams within the business Train staff ...

Software Developer (React) - Up to £120,000 + Bonus + Package

Hiring Organisation
Hunter Bond
Location
City of London, London, United Kingdom
Role: Software Developer (React) – Up to £120,000 + Bonus + Package Salary: Up to £120,000 + Bonus + Package Location: London (Hybrid Working) Skills: React as a main language (modern JavaScript/TypeScript) This firm is an elite technology company with exceptionally high standards , known for pushing boundaries ...

ServiceNow Developer

Hiring Organisation
People First (Recruitment) Ltd
Location
London, United Kingdom
Employment Type
Temporary
Salary
£45 - £65/hour
certification Your New Salary: £45-65 per hour Hybrid 12 months Agency Temp Start: ASAP Working hours : 40 hours/wk ServiceNow Developer - What You'll be Doing: This role is hands-on engineering to deliver ServiceNow solutions. Proven development and implementation experience across the ServiceNow platform Provide technical insights … consultative manner. Transform business requirements into technical solutions. Plan, estimate and size deliverable platform changes Design, build and implement platform changes ServiceNow Developer - The Skills You'll Need to Succeed: Strong ServiceNow development experience Hands-on development experience on the Service Portal Strong technical background using web technologies (specifically HTML ...

Quant Developer OTC Pricing

Hiring Organisation
James Joseph Associates Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
high-growth institutional trading business in the digital assets market is expanding its London team and hiring a Quant Developer to join its OTC pricing function. This is a great opportunity to join a successful firm adding headcount as it continues to grow, and to work on highly visible quantitative … hands-on production engineering, making it ideal for someone who enjoys solving real market problems in a fast-paced trading environment. THE ROLE: Quant Developer OTC Pricing This is a senior-level quant development role within the OTC pricing team, focused on turning quantitative ideas into robust, production-grade trading ...

Senior Python Developer

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£800 - £850 per day
currently working with a Tier 1 Investment Bank who are actively seeking a Senior Python Developer to join on a long-term contract basis to work on a business-critical risk-orientated project. What you'll need to succeed : Extensive hands-on Python Development experience within financial services/investment ...