251 to 275 of 367 Developer Jobs in London

C# Developer

Hiring Organisation
GCS
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £490/day inside IR35
Global bank based in Canary Wharf. Role - C# Developer - Desktop Applications Duration - 6 months with likely extension Rate - £490 p/d (inside IR35) Location - Hybrid/Canary Wharf Tech Stack C# WPF Winforms Javascript SQL Oracle Tasks Tasks range from understanding business requirements, designing application structures, business data analysis ...

SQL Developer

Hiring Organisation
I3 Resourcing Limited
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Developer - Insurance 6-Month Contract Up to £625/day Also permanent role available £50,000 - £60,000 We're looking for an experienced SQL Developer to join an established team working on an existing Data Warehouse within the insurance sector. This is a hands-on contract role focused ...

Front End Developer (Angular)

Hiring Organisation
FDM Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£45,000 per annum, Negotiable, Pro-rata, Inc benefits
About The Role FDM is a global business and technology consultancy seeking a Front End Developer (Angular) to work for our client within the public sector. This is initially a 6 month contract with the potential to extend and will be a Remote role based in London . Our client … seeking an experienced Front End Developer with strong modern Angular (v14+) expertise to work on complex, data-driven web applications. Angular is the core UI framework for this role, and the successful candidate will be expected to contribute quickly with minimal ramp-up. You will work closely with UX, product ...

Scala Developer - Remote Contract - £450 Outside IR35

Hiring Organisation
Stealth iT Consulting
Location
East London, London, United Kingdom
Role Overview We are seeking an experienced Scala Developer to join a dynamic team working on high-impact projects. The ideal candidate will have strong expertise in Scala and Play Framework, with a passion for building robust, scalable backend services and APIs. This is a fully remote contract role with ...

Scala Developer - Remote Contract - £450 Outside IR35

Hiring Organisation
Stealth iT Consulting
Location
City of London, London, United Kingdom
Role Overview We are seeking an experienced Scala Developer to join a dynamic team working on high-impact projects. The ideal candidate will have strong expertise in Scala and Play Framework, with a passion for building robust, scalable backend services and APIs. This is a fully remote contract role with ...

Senior C++ Developer

Hiring Organisation
Hays Technology
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£825 - £850/day Up to £850pd Umbrella
currently working with a London-based investment bank who are actively seeking a Senior C++ Developer with extensive financial services experience. What you'll need to succeed : Extensive C++ Development experience in financial services - must-have Strong experience developing and maintaining financial models Good architectural experience Good risk experience Strong ...

Principal Risk Java developer

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£900 - £950 per day
currently working with a London-based Financial Services client who are actively seeking a Principal Java Developer with extensive experience in the Risk and Market Data space. What you'll need to succeed : Strong server-side Java Development experience in a lead role working on Risk and Market Data platforms ...

SQL Developer

Hiring Organisation
I3 Resourcing Limited
Location
London, United Kingdom
Employment Type
Permanent
Developer - Insurance | 6-Month Contract | Up to £625/day Also permanent role available £50,000 - £60,000 We're looking for an experienced SQL Developer to join an established team working on an existing Data Warehouse within the insurance sector. This is a hands-on contract role focused ...

Intapp Senior Developer

Hiring Organisation
Ashurst
Location
East London, London, United Kingdom
Employment Type
Permanent, Work From Home
work closely with product owners, application developers, and other stakeholders to implement technical changes, build integrations and troubleshoot complex issues. The Intapp Senior Developer will work on project specific items, enhancements and BAU tasks as a hands-on technical lead, supporting numerous improvements to enhance our firm's Risk Business … includes providing support for the Elite 3e system and SQL monitoring as well as other key Digital applications as required. As an Intapp Senior Developer, you will collaborate with the rest of the Digital Practice Solutions team to support and develop these Intapp applications. This includes continuous improvement initiatives, project ...

C# Developer Role - Hybrid - Banking

Hiring Organisation
GCS
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £690/day Inside IR35
C# Developer Role - Hybrid/Liverpool street - 6 month Contract - Banking Role - C# Developer (T/SQL, PL/SQL) Duration - 6 months with very likely extension Location - Hybrid/Liverpool Street (London) - 3 days per week in a Liverpool Street office Rate - £690 per day (Inside IR35) Tech Stack ...

Quantitative developer

Hiring Organisation
Anson Mccade
Location
Central London, London, United Kingdom
Employment Type
Permanent
Quantitative developer €170,000 - 260,000 EUR Onsite WORKING Location: Central London, Greater London - United Kingdom Type: Permanent About the Company I am working with a start-up focused on innovation and excellence in the financial technology sector look to hire Quantitative developers for thier Milan office About the Role … improve data pipelines and execution algorithms. Provide an extra pair of hands for various other SE/QD workloads. Responsibilities for a Quantitative developer Build, maintain, and develop robust and optimized production-grade code. Manage and execute orders across multiple MFT strategies and exchanges. Collaborate with quant and machine learning ...

Lead C++ Developer - Fintech

Hiring Organisation
Client Server
Location
East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Lead C++ Developer/Backend Software Engineer London/WFH to £120k+ Do you have expertise with C++ combined with team leadership and stakeholder management skills within a finance environment? You could be progressing your career in an impactful role at a global Fintech that has been consistently voted … employers. As a Lead C++ Developer, you'll remain hands-on while leading a talented team, driving architecture, design and development of low-latency, mission-critical systems. You'll define the technical vision, align stakeholders and deliver a roadmap that supports long term growth and innovation. You'll play ...

Python Developer FastAPI SQL Databricks

Hiring Organisation
Client Server
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 95,000 Annual
Python Developer/Backend Software Engineer (FastAPI SQL Databricks) London to £95k Are you a data centric Python Developer with strong SQL and FastAPI skills? You could be progressing your career in a senior, hands-on role at a fast growing, global Insurance Underwriting technology provider that focusses on developing ...

Unity Developer C# Mobile Games

Hiring Organisation
Pro Contract Jobs Ltd
Location
London, United Kingdom
Employment Type
Permanent
Salary
£60,000
renewal Salary Typically £50,000 to £60,000 per year depending on experience Role overview We are looking for a technically strong Unity Developer who enjoys building games that feel great to play and can move fast without breaking quality. This role blends rapid prototyping and iteration with solid engineering … patterns, annual bonus eligibility, generous holiday allowance in London, social insurance where applicable, and office perks such as snacks and drinks. Keywords: Unity, Unity Developer, Game Developer, C#, mobile games, iOS, Android, rapid prototyping, hybrid casual, casual games, gameplay systems, analytics, retention, CPI, monetisation, ads SDK, Unity ...

Lead Ruby on Rails Developer

Hiring Organisation
Standard 8
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £850,000 per annum
Lead Ruby on Rails Developer Remote-First | Product-Led Environment We’re working with a product-led client looking for a Lead Ruby on Rails Developer who still enjoys being hands-on technically while also helping guide a small engineering team. This role is ideal for someone who enjoys solving … judgement are far more important. What They’re Looking For • Strong commercial Ruby on Rails experience • Previous experience operating as a Senior or Lead Developer • Comfortable mentoring and guiding other engineers • Strong understanding of modern web applications and scalable backend systems • Someone who can balance hands-on engineering with technical ...

Microsoft Dynamics Developer (365)

Hiring Organisation
Sanderson Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£70,000
Role : MS Dynamics Developer (365) Location: London Salary: £70,000 Days in the office: 1-2days a week My client is looking for a D365 Developer to join their team. This is a rare opportunity to join at the early stage of an D365 implementation, where you'll help ...

OneStream Technology Lead/Developer

Hiring Organisation
Tria
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £650/day
OneStream Technology Lead/Developer London - 2-3 days a week - Rate Negotiable Contract - Initially 6 months with a strong chance of extension We are seeking an experienced OneStream Technology Lead/Developer to take ownership of the design, development, and ongoing support of OneStream solutions across planning, consolidation, reporting … skills and experience working with financial data models Experience supporting data integrations and ETL processes Background acting as a technical lead or senior OneStream developer Strong communication skills with the ability to bridge finance and technology teams Please only apply for the role if you have demonstrable, technical ability with ...

Business Intelligence Developer

Hiring Organisation
Holland Mountain
Location
London Area, United Kingdom
Holland Mountain ATLAS BI Developer Build insights. Drive impact. Thrive in pace. Workplace: Hybrid (3 days in the office) Location: London Bridge Are you a BI Developer who loves turning data into meaningful insight and thrives in environments where no two days are the same? At Holland Mountain - Atlas ...

iOS Developer

Hiring Organisation
Avensys Consulting UK
Location
City of London, London, United Kingdom
Looking for Senior iOS Developer – SwiftUI | Contract Inside IR35 | London London, UK Contract – Inside IR35 £300-£350/day MAXX Immediate Interview Slots Available We’re hiring a Senior iOS Developer for a major enterprise client working on large-scale mobile transformation projects. This is a fantastic opportunity for strong ...

Qantative Developer (OTC Pricing)

Hiring Organisation
Forward Role
Location
East London, London, United Kingdom
Employment Type
Permanent
Exchange Trading Quant Developer London | Hybrid | Digital Assets | Low-Latency Trading A leading institutional digital asset market maker is hiring an Exchange Trading Quant Developer to build and optimise the core systems behind its global trading infrastructure. This is a hands-on engineering role focused on real-time trading systems ...

AI & Automation Developer

Hiring Organisation
Morgan McKinley
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£300 - £350 per day
Automation Developer London (Hybrid - Tuesday to Thursday in office) Initial 12 month Contract | £350 per day inclusive of holiday pay PAYE We're working with a globally recognised technology organisation looking for an AI & Automation Developer to join a fast-paced Business Operations team focused on improving internal processes, tooling ...

Principal Salesforce Developer

Hiring Organisation
Morgan Hunt Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Temporary
Salary
£800 per day
Principal Salesforce Developer 3-month contract (possible extension) £700-£800 per day (Inside IR35) Full time - 1 day per week in either London/Cardiff/Glasgow office MUST HOLD ACTIVE SC CLEARANCE A Governing Body is seeking an experienced Principal Salesforce Developer to lead the application operations and administration ...

Senior Software Developer

Hiring Organisation
Spectrum It Recruitment Limited
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 100,000 Annual
Excellent opportunity for a Senior Software Developer to play a key role in architecting, developing, and enhancing our clients in-house trading and research systems. This is an opportunity to work on greenfield projects, influence architectural decisions, and directly impact systems that support real-world trading strategies click apply ...

CRO Developer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£300 - £350 per day
Developer 6 Month Contract | Outside IR35 | £300-350 Day Rate | Fully Remote (UK-Based) This is a high-impact CRO Developer contract where you will play a pivotal role in accelerating experimentation and conversion performance across a well-established digital product. The project is ideal for someone who thrives … ideas and optimisation opportunities across the wider customer journey, including non-web channels where relevant. Your Skills & Experience Strong experience as a front-end developer with a focus on CRO and experimentation. Proven capability working in data-led optimisation or experimentation environments. Deep understanding of web analytics and experiment measurement ...

Scala 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 global market leading e-commerce organisation to recruit a Scala Developer on a 6 months contract basis. Hybrid working - London based Role The Scala Developer will develop highly performant, highly availability, fault tolerant systems that are packaged in containers and deployed on the cloud … best solution and technologies for the task in hand Take a pro-active role with production issues and release management Profile The Scala Developer will have knowledge and experience of a wide range of best of breed open source and commercial technologies - Scala, Kubernetes, Docker, AWS. Experience of software development ...