1 to 25 of 52 Remote Developer Jobs in the City of London

Job Title: Senior Software Engineer (C++) Location: Fully Remote Company: Crypto Trading HFT About the Company: Our client is a cutting-edge high-frequency trading (HFT) firm specializing in cryptocurrency markets. They are dedicated to leveraging advanced technology and innovative More ❯

Opus have partnered with a renowned ServiceNow partner across the UK & EU who are the go to for all GRC & Sec-Ops implementations & are looking to expand organically following a series of implementation success! They support medium-enterprise clients in More ❯

Senior C# Developer/Engineer (C# .Net Core React) London/WFH to £80k Are you a skilled C# Developer looking to work on complex and interesting systems with continual learning and self development opportunities? You could be progressing your career at in a senior, hands-on role at a … successful and scaling Retail FX Brokerage working on Greenfield systems. As a Senior C# Developer you'll be designing and developing high quality, maintainable, and reliable code for a real-time, low latency trading systems built mostly in C# and React deployed to Azure. You'll focus on C# .Net … have strong analytical and problem solving skills You're collaborative with excellent communication skills What's in it for you: As a Senior C# Developer/Engineer you will earn a competitive package: Up to £80k salary Bonus Private Healthcare Pension 25 days holiday Apply now to find out more More ❯

Welcome to Hastings Direct - From our Group HR Director Pam Angel We're a digital insurance provider with ambitious plans to become The Best and Biggest in the UK market. We've made huge investments in our data and tech More ❯

Role: Senior Frontend Developer Location: Hybrid (2 days on-site in London) Salary: £70,000 to £80,000 + Excellent Benefits Candidates must be eligible for UK Security Clearance The Opportunity We are proud to be working in partnership with a major defence systems integrator to recruit a Senior Frontend … Developer into a critical delivery team. This is a unique opportunity to join a high-performing, mission-led environment focused on building robust, scalable data and analytics platforms for government and defence customers. This hybrid role offers the chance to work on-site in London just two days a week … landscape—an ideal environment for those who want to develop cutting-edge systems and contribute to national resilience. The Role As a Senior Frontend Developer, you will play a pivotal role in the design, development, and operation of innovative front-end solutions that interface with enterprise-scale data ecosystems. Working More ❯

Elm Engineer/Outside IR35/Fully remote/6 Month Contract I'm on the lookout for a JavaScript Engineer to join an exciting team who are looking to scale. Role Requirements: Elm development experience Familiarity with modern JavaScript More ❯

Ruby Engineer/Outside IR35/Fully Remote/6 Month Contract I'm on the lookout for a Ruby engineer to join a fast-paced full-stack product team, you will be on the back-end team working on More ❯

Ruby Engineer/Outside IR35/Hybrid Working/12 Month Contract I'm on the lookout for a Ruby engineer to join their fast-paced full-stack product team, you will be on the back-end team working on More ❯

ServiceNow Developer ServiceNow Developer - Configuration, Customisation, ITSM, CSM, FSM, SPM; Module Development, Flow Designer, Agile. Permanent, Remote/Hybrid (1-2 days in office per week) (UK Wide) with operational hubs in City of London/West London). £70k - £80k +Benefits. ServiceNow Developer required by global A/V … the system using JavaScript, XML, JSON where applicable Work with other teams to drive adoption throughout the business We are searching for a ServiceNow Developer/ServiceNow Engineer/ServiceNow Consultant who has gained experience of developing various SNOW modules and can undertake some additional administration/platform management tasks More ❯

Developer Relations Engineer - Fully remote An AI scale up who's platform allows developers to build and deploy cloud applications using AI are recruiting for a Developer Relations Engineer to join their growing team. As a DevRel Engineer, you'll be the bridge between the team and developer community. This … is a technical role where you'll combine your software engineering expertise with developer advocacy to help shape both the product and community. You'll have the opportunity to influence the developer experience while building technical content, sample applications, and engaging with our growing community. Role will involve: Technical Content … tutorials that showcase capabilities and best practices Community Engagement: Actively participate in technical discussions, provide support in our Discord community, and represent us at developer events Developer Experience: Working closely with Engineering and Product to improve our documentation, SDKs, and developer tooling Sample Projects: Building and maintaining example applications that More ❯

TrueNorth are supporting a key partner in their hiring for 2 Senior iOS Developers, to join our client on a fixed term contract basis. Key skills and experience required: Swift, SwiftUI RESTFul APIs modern design patterns MVVM/MVC BDD More ❯

are accelerating our vision to become the go-to provider for AI-driven automation solutions across the globe. About the Role As Senior Backend Developer in the Product team, you are responsible for building features and designing and implementing new endpoints. This involves diverse tasks from gathering requirements and giving More ❯

on work-life balance and a supportive culture, this is an excellent place to advance your career. They are looking to hire an experienced developer with a good understanding of the Life Sciences/pharmaceutical and biotech industry to join their team in a fully home-based role and develop … or equivalent experience) in Computer Science, Bioinformatics, or a related field, eg Biotechnology or Biology Strong hands-on experience as a Software Engineer or Developer, within the Life Sciences sector, eg for a pharmaceutical or biotech company, CRO or other R&D business. Proficiency in multiple programming languages, including Python … If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV. Keywords: Biotech, Software, Engineer, Developer, Laboratory, Bioinformatics, Data, Analysis, SDLC, Python, Java, JavaScript, Powershell, SQL, ORM, JPA2, Hibernate, React, Angular, Node.js, Spring MVC, Web, Application, Development, Automation, Life, Sciences, Clinical More ❯

Job Title: Senior .NET Developer (12-Month Contract) Location: 100% Remote Inside IR35 We are looking for an experienced and talented Senior .NET Developer to join our dynamic development team on a 12-month contract with the potential for extension. As a Senior .NET Developer, you will play a crucial … objectives are met. Maintain a strong focus on quality, reusability, clean architectures, security, and resilience across the full application lifecycle. Collaborate with the Lead Developer, Delivery Manager, and Product Owner to design service improvements and new feature additions. Key Essentials: 3+ years of experience in a senior software development role More ❯

Lead Power Platform Developer - London - Hybrid - up to £90k My prestigious legal client is current seeking an experienced Full Stack Microsoft Developer with commercial experience and expertise in Power Platform Development to join their expanding technology function. The successful candidate will be leading and mentoring an of shore development team More ❯

Java/Kotlin Developer (Fully Remote) Location: London, UK (Fully Remote) Salary: £55,000 per annum Are you an experienced Java/Kotlin Developer with a strong background in Kafka looking for a challenging opportunity to work remotely? My client are currently seeking a talented individual with 3-5 years … Continuous learning and professional development opportunities. Supportive and inclusive team culture focused on collaboration and innovation. If you are a motivated Java/Kotlin Developer with 3-5 years of experience and a strong background in Kafka, and you are interested in a fully remote opportunity based in London, my More ❯

Job title : Salesforce Developer Location : Hybrid – 2/3 days per week in Central London Salary : Up to £80k depending on experience Our insurance broking client is seeking a Salesforce Developer to join their growing development team. You will work with the existing Salesforce team to design, build and maintain … business units and provide ongoing support to extend Salesforce functionality where required. Skills required : Extensive expertise in Salesforce Financial Services Cloud (FSC) Salesforce Platform Developer I or II certification Proficient in Salesforce integration tools, including MuleSoft , and adept at designing scalable, maintainable solutions. Strong collaboration and communication skills, with the … ability to effectively engage with business stakeholders and cross-functional Salesforce teams. Additional Salesforce certifications such as Certified Salesforce Administrator, Platform App Builder, Platform Developer II, JavaScript Developer I are highly desirable Summary of role : Partner with the internal Salesforce team to validate business requirements, ensuring alignment with considerations such More ❯

Senior SQL Developer – Remote | Fintech Are you a seasoned Microsoft SQL Developer ready to take ownership of high-performance, data-driven solutions in a fast-moving fintech environment? A dynamic and growing tech team is seeking an experienced SQL expert to help design, build, and optimise robust database systems powering More ❯

Senior Frontend Developer – HTML5 – Oxford/Remote – Permanent Predominantly remote working – this role will require 1-2 days/month on site in Oxford Salary – competitive salary offerings for this position Senior Frontend Developer required for a leading client based in Oxford. The candidate will be responsible for implementing and More ❯

Senior front end developer React JavaScript HTML CSS London This is a new and exclusive opportunity for a Senior front end developer with expertise across React JavaScript HTML CSS to join this thriving STEM Digital business in London with a strong home working hybrid Role details Title- Senior front end … developer Technical stack- React JavaScript HTML CSS London Permanent role, salary £60,000- £80,000 dependent on experience Location: London City (Liverpool Street station) 1 day a week in the office and strong home working hybrid Focus of the role- ownership for design and architecture , lead conversations for future code More ❯

Junior Front End Python Developer! Are you ready to dive into the exciting world of insurance technology? We are on the lookout for a passionate and proactive Junior Front End Python Developer to become a vital part of our clients London based team! The Role: In this pivotal position, you More ❯

with their clients. Ready to advance your career and join an industry leader with a constant mission to innovate? Role Info: Senior Microsoft SQL Developer 100% UK Remote Up to £70,000 Plus Incredible Benefits Package including Life Assurance, Private Health Cover, Pension Scheme, and More Values: Innovative, Flexible, Responsive … efficient, integrated and enables the flow of complex investment data that is increasingly required to power today s software systems. The Senior Microsoft SQL Developer role: We are seeking an experienced Senior Microsoft SQL Developer to work closely alongside our Chief Data Architect (ex Microsoft) and Head of Development to More ❯

Senior Python Developer Permanent £80,000- £90,000 (doe) London - Hybrid Seeking an experienced Senior Python Developer for a Permanent role based in central London.Hybrid working with the expectation of 3 days/week on site in London . Immediate start, ideally June 2025. A chance to work with a More ❯

Senior Fullstack Developer (React, Node.js) Salary: £75,000 - £95,000 Location: Hybrid in London. Senior Fullstack Developer - would you like the opportunity to work for a market leading organisation, currently delivering to over 150 countries worldwide? You will be joining a technology team who have a passion for innovation, collaboration … and providing the best service to their customers as well as embracing new ideas, technologies and approaches. As a Senior Fullstack developer, you will be joining one of their Fullstack development teams working on Node.js and React, building out their suite of business applications and APIs. The company has grown … cloud services, preferably AWS. Experience of Unit testing, TDD, BDD and Test Automation. Experince of working with GraphQL. If you're a Senior Fullstack Developer, looking to work for a market leading organisation and enjoy working with Node.js/React, please apply. More ❯

Graduate Software Developer required to join a high frequency trading firm operating within the sports betting markets, based in London. Due to growth the company are looking for a Graduate/Junior Software Developer who will join a team of high-calibre Developers working on implementing new features for trading More ❯