Trabajos full stack developer en LondonCrear alertas

Vice President - C# Quant Developer | Front Office Engineering ?? London | ?? Competitive VP-level package | ?? Hybrid working Join the Markets Engineering team at a global financial leader as a hands-on C# Quant Developer where you'll build and support front-office pricing and risk tools used by traders across multiple asset classes. This is a high-impact role, working closely with quants and traders to deliver innovative solutions in a fast-paced environment. Why apply? Front-office impact - build tools used daily by traders and risk teams Exposure across asset classes - equities, fixed income, FX, commodities Global collaboration - work with colleagues in London and international teams Hybrid working - flexible office/home balance in a front-office role Career growth - VP-level role with strong visibility and direct business interaction What you'll do Partner with quant modelers & traders to deliver new pricing tools and systems Develop front-office C# applications for pricing, risk, and trading workflows Troubleshoot and resolve production issues to ensure high system reliability Continuously improve performance, maintainability, and robustness of systems Contribute to strategic initiatives using cloud, data science, and AI approaches What we're looking for 7+ years' experience developing front-office applications in C# Strong grasp of derivatives, pricing, and risk concepts Technical degree (Computer Science, Physics, Maths, Engineering) or equivalent experience Experience working directly with traders and quantitative analysts in fast-paced environments Nice to have: Additional languages: C++ / Python Cloud or grid computing (Azure / AWS) Data Science / AI applications in financial markets Full-stack web development exposure ?? Join a global financial powerhouse (150,000+ employees, 2,300 offices worldwide) that invests in innovation, people, and long-term relationships. Here, your ideas count, and your work has a direct impact on the business. McGregor Boyall is an equal opportunity employer and do not discriminate on any grounds.

Are you ready to make a significant impact in cybersecurity? As a Lead Security Engineer at JPMorgan Chase, you'll be a key member of an engineering team that delivers software solutions to meet security requirements and prevent misuse. As a Lead Security Engineer at JPMorgan Chase within the Cybers

Pair with other developers (or swarm) for feature development.

Full Stack Python/JavaScript Developer - London - £60k Very flexible hybrid My prestigious financial services client is looking to expand their digital transformation team and require an experienced Full Stack Developer with strong Python & JavaScript to join them working across a range of new initiatives Core skills across Python and JavaScript with experience in Django and/or React are an absolute must for this position Duties: • Work within a small team of developers, contributing to daily code reviews and merge requests., • Develop across the entire product stack, • Take ownership of projects, from requirement gathering through to deployment, • Mentor junior developers to support their technical growth. Skills & Experience: Beneficial Knowledge: • Azure, • AI Full Stack Python/JavaScript Developer - London - £60k Very flexible hybrid In accordance with the Employment Agencies and Employment Businesses Regulations 2003, this position is advertised based upon DGH Recruitment Limited having first sought approval of its client to find candidates for this position. DGH Recruitment Limited acts as both an Employment Agency and Employment Business

Full Stack Python Developer - Data Engineering & AI.

Permanent Java Full Stack Developer - Data Warehouse - Hedge Fund - Angular, Kafka, RDBMS, Rest API Our client is looking for a skilled Full Stack Developer to enhance our Enterprise Reference Data platform, the central source of financial data across the firm. You will play a key role in evolving our data platform, services, and tools to meet new customer requirements. The platform is built on a modern tech stack, including Angular, Java, Kafka, and AWS (EKS), offering scalable and streaming capabilities. Key Responsibilities • Develop and maintain full-stack solution using Java (Spring Framework, GraphQL, Rest API, Kafka) and Angular., • Ensure proper ingestion, curation, storage, and management of data to meet business needs., • Write and execute unit, performance, and integration tests., • Collaborate with cross-functional teams to solve complex data challenges., • Minimum of 5-7 years' of professional Java development experience, focusing on API-and Kafka based architectures., • Minimum 4-5 years of strong Angular development skills with Back End integration expertise., • Hands-on experience with automated testing (unit, performance, integration)., • 5+ years of database development experience (any RDBMS), • Analytical and problem-solving skills with the ability to work independently in a fast-paced environment., • Excellent communication skills to effectively collaborate with users and other teams across different regions., • Self-motivated and capable of working under pressure. By applying to this job you are sending us your CV, which may contain personal information. Please refer to our Privacy Notice to understand how we process this information. In short, in order to supply you with work finding services, we will hold and process your personal data, and only with your express permission we will share this personal data with a client (or a third party working on behalf of the client) by email or by upload to the Client/third parties vendor management system. By giving us permission to send your CV to a client, this constitutes permission to share the personal data that would be necessary to consider your application, interview you (Phone/video/face to face) and if successful hire you. Scope AT acts as an employment agency for Permanent Recruitment and an employment business for the supply of temporary workers. By applying for this job you accept the Terms and Conditions, Data Protection Policy, Privacy Notice and Disclaimers which can be found at our website.

Mid-Level C++ Developer (5+ years of experience) Location: Hybrid - 2-3 days onsite in Hounslow Rate: £430 per day (Inside IR35) Duration: 12 months (Extension highly likely) Are you an experienced C++ Developer looking for your next long-term contract? We are seeking a technically strong and versatile Mid-Level C++ Developer to join our client's high-performing team on a travel technology project. Key Responsibilities • Develop and maintain high-performance Back End components using C+ or newer., • Design dynamic, responsive Front End interfaces with AngularJS/Angular 2+., • Support and enhance existing systems with a focus on performance, stability, and maintainability., • Collaborate with cross-functional teams (Product Owners, QA, DevOps, etc.) to deliver new features., • Refactor Legacy code and actively contribute to reducing technical debt., • Write clean, well-documented, scalable, and maintainable code., • Participate in code reviews and support junior developers where appropriate., • Uphold secure coding practices and adhere to development standards., • 5+ years of professional software development experience., • Proficient in C+ or later with strong knowledge of memory management, concurrency, and object-oriented programming., • Solid experience with AngularJS, HTML, CSS, and JavaScript., • Familiarity with REST APIs, JSON, and web service integration., • Experience in maintenance/support roles involving bug fixing and system enhancement., • Strong debugging and full-stack problem-solving skills., • Proficient in using Git and working within Agile frameworks such as Scrum, Kanban, or Sprints., • Bachelor's or Master's degree in Computer Science, Engineering, or a related field., • Industry knowledge in full-stack software development is essential.

Full Stack Developer – Family Events Startup. The Full Stack Developer Role:. We’re looking for a Full Stack Developer with solid JavaScript expertise and a modern mindset to join a small, collaborative team.

Senior/Lead Hands on Full Stack Developer - React / Python.London | Hybrid (3days in the office and 2 days from home).We're a high-growth start-up building a leading healthcare!.Looking for a Full Stack developer who loves working across the stack - React on the front end, Python on the back end.Dev

Senior Developer - Audio | Up to £60,000 | Fully Remote (UK-Based) + Occasional London Meetups We're hiring a Senior Developer to lead the charge on audio-focused digital products used across the media and ad-tech space. This is a fully remote role for UK-based engineers, with occasional social gatherings in London to stay connected and collaborative. You'll be a hands-on contributor and technical mentor, helping shape the future of scalable, cloud-native audio platforms. If you thrive in distributed teams, enjoy solving complex problems, and love aligning tech with real business impact - this one's for you. What You'll Be Doing: * Designing and implementing software solutions using PHP, SQL, and JavaScript * Working across both Legacy codebases and newer, modern platforms - balancing stability with innovation * Writing automated tests and documentation to support maintainable codebases * Mentoring developers and reviewing code to elevate team performance * Collaborating with product owners and project managers to deliver high-impact features * Driving continuous improvement in development processes and architecture * Evaluating emerging technologies and applying strategic thinking to product evolution Tech Stack & Skills: * PHP (expert level), Symfony, JavaScript (ES2015+), SQL (T-SQL, MySQL) * Object-oriented and domain-driven design * Cloud-native architecture, Docker, Git * CI/CD pipelines, automated testing * Agile/iterative development practices * Strong communication skills - written, verbal, and client-facing What You'll Bring: * 5+ years developing database-backed web applications across the full stack * Experience building and maintaining SaaS platforms * Proven ability to align technical solutions with business goals * A collaborative mindset and enthusiasm for mentoring others Perks: * Fully remote within the UK * Up to £60,000 salary * Occasional social meetups in London * Work on impactful audio tech in a fast-evolving industry

Senior Java Developer - Glasgow - Investment Banking - Data/Spring/Linux/SQL/SDLC/Equity Primary responsibilities: The developer will work within an agile squad developing within a system comprising of numerous Java services that interact via messaging to produce the product outputs in Real Time. Technologies and techniques such as highly multi-threaded Java, Sharded Mongo DB and caching are used in the stack to provide the scale and performance that the product requires. Skills: • Core Server Side Java including Data Structures and Concurrency, • Spring, Junit, • Linux, • Relational Databases (Sybase and/or DB2 is preferable) with ability to write SQL queries, • Understanding of message-based architectures, • Good Problem solving and analytical skills, • Full SDLC experience and understanding, • Excellent oral and written communication skills, • An interest to learn the business supported by the applications, • Knowledge and desire to use agile software development practices Skills Desired: • JMS, MQ, Kafka, • MongoDB, • Knowledge of a range of common Open Source libraries used in Java development, • Database performance tuning (relational and document), • Python/Shell Scripting, • Financial domain knowledge (eg Equities) Glasgow based - hybrid - Inside IR35 By applying to this job you are sending us your CV, which may contain personal information. Please refer to our Privacy Notice to understand how we process this information. In short, in order to supply you with work finding services, we will hold and process your personal data, and only with your express permission we will share this personal data with a client (or a third party working on behalf of the client) by email or by upload to the Client/third parties vendor management system. By giving us permission to send your CV to a client, this constitutes permission to share the personal data that would be necessary to consider your application, interview you (Phone/video/face to face) and if successful hire you. Scope AT acts as an employment agency for Permanent Recruitment and an employment business for the supply of temporary workers. By applying for this job you accept the Terms and Conditions, Data Protection Policy, Privacy Notice and Disclaimers which can be found at our website.

A fast-growing SaaS company is looking for a Junior Full Stack Developer to join their close-knit, fully remote engineering team. Support improvements based on client and team feedback.

NET Developer who have recently graduated from university and have a basic understanding of the. NET Developer, Graduate / Junior - Computer Gaming Company - London. NET 9, C#, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, Graduate / Junior.

As a Full Stack Developer at Nothing, you’ll be at the intersection of AI, web innovation, and product experimentation.

Are you passionate about creating exceptional digital experiences with Umbraco CMS? We're seeking a talented Full Stack Developer to join our client's innovative development team in financial services, where cutting-edge technology meets meaningful impact. As a Full Stack Developer, you'll be at the

The system integrates with multiple data sources, handles sensitive healthcare data securely, and delivers a seamless experience across devices. Our client is a digital health innovator providing data-driven tools that empower clinicians and improve patient outcomes.

NET Developer looking for a fully remote senior role where you can take ownership, work autonomously, and help shape a modern tech stack? We’re hiring for an experienced Full-Stack. NET Developer to join a small, senior development team at a high-growth, tech-driven business in the creative s

We are on the lookout for a talented and motivated Full Stack JavaScript Developer to join a dynamic Engineering team. Designing, developing, and maintaining both front-end and back-end components of web and mobile applications using JavaScript, Node. Full Stack JavaScript Developer (Mid-Level).

Senior Full Stack JavaScript Developer. We are on the lookout for a talented and motivated Full Stack JavaScript Developer to join a dynamic Engineering team.

Full Stack Developer / Software Engineer (C# ASP. Would like to progress your career as a Full Stack Developer, working on a modern, web based, tech stack with continual learning and development opportunities as part of a diverse team?. As a Full Stack Developer you'll collaborate to design and deve

I’m working with a great company based in the Central London, and they’re looking for a Full Stack Developer- Front Office to join their team. You'll play a key role in implementation of the applications and working on BAU tasks and continuous maintenance and evolution of key components and services. The ideal candidate: • 50 % Front End & 50 % Back-End role., • Major focus needs to be front-end development with Angular along with back-end development with C# and .Net, • Python experience is beneficial., • CI/CD experience, • Development of services, API’s and serverless functions in a cloud environment., • Experience working in a trading environment. If this sounds like an interesting opportunity to you, feel free to apply for this position or drop me your CV at

Robert Half Technology are assisting a market leading global technology consultancy to recruit a Full Stack Developer - Fully remote. The Full Stack Developer will have experience across:. The Full Stack Developer will adopt best practices like writing clean and reusable code using TDD, pair program

Role overview You will own full‑stack features end‑to‑end: design and implement backend services in Go, build responsive React frontends, integrate third‑party systems, and help maintain CI/CD, observability and security. Location: Fully remote (UK preferred; hybrid/offi

Senior Full-Stack PHP Developer. As a Full-Stack Developer, youll work closely with the founders and engineers in a tight-knit, London-based team.

NET Developer who have recently graduated with a degree in Computer Science (or a related subject) and have a basic understanding of the. NET Developer - Investment Bank - London. NET 9, C#, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architec

Senior Angular/C# Developer - Commodities/Shipping sought by leading financial services organisation based in West London. This role will suit a full-stack developer, with a broad, yet modern skill set and a proven track record, who ideally has some knowledge and experience of the commodity or finan

Our client, a professional services organisation is recruiting a Full-Stack Developer/Python Developer to join their Digital Transformation team in London. Develop and maintain full-stack solutions, including: o Frontend interfaces o Backend API layers o Data processing and analytics engines •

Senior Full Stack Developer / Engineer (JavaScript Python API) London to £100k.Opportunity to progress your career in a senior, hands-on Senior Full Stack Developer role at a scale-up tech company, that enables smart matching for commercial van drivers and consumers, via job bidding and route optim

Full Stack Developer - Active SC, Java, Spingboot, React. Proven experience working as a Full Stack Developer, with Active Security Clearance (SC).

Full Stack Developer – Family Events Startup. The Full Stack Developer Role:. We're looking for a Full Stack Developer with solid JavaScript expertise and a modern mindset to join a small, collaborative team.

CACI Network Services is a rapidly expanding specialist IT and Networks consultancy offering a wide variety of opportunities to work within challenging and exciting environments with our major clients in Global Media, Banking, Government, Telecoms & Utilities. Project Overview: Our customer is in a transformative journey to modernize their network infrastructure. This project aims to enhance security, scalability, and agility while ensuring compliance with regulatory requirements. The Compliance Service Team will play a pivotal role in this initiative, focusing on device onboarding, certification, configuration management, and compliance reporting. We’re looking for talented developers to join our team and contribute to the success driving innovation and excellence in our network infrastructure. Essential Technical Skills: • Front-end: Angular, TypeScript, • Back-end: Java, Python, Spring Boot, • Database: MongoDB, PL/SQL,NOSQL, • API Development: RESTful APIs, • Version Control: Git, • CI/CD: TeamCity Desirable Skills: • Docker and Containerization, • Monitoring and Logging (e.g., Prometheus, Grafana, ELK Stack), • Cloud Platforms (AWS, Azure, Google Cloud), • Security and Compliance, • API Documentation (e.g., Swagger, OpenAPI), • Code Quality Tools (e.g., SonarQube), • Agile Methodologies (Scrum or Kanban) Soft Skills: • Team Collaboration: Ability to work effectively with cross-functional teams, sharing knowledge and expertise., • Proactive Approach: Anticipate challenges, identify opportunities, and take initiative to drive progress., • Ownership and Accountability: Take ownership of tasks and projects, driving them to completion without needing constant guidance., • End-to-End Understanding: Possess a holistic view of the project, understanding how individual components fit into the larger picture., • Problem-Solving and Resilience: Drive issues to resolution, navigating complexities without getting bogged down. Training CACI Network Services develops individuals through a portfolio of training and development options such as certified training courses, workshops, technical conferences, boot camps, on-line training and much more. You will have the opportunity to work on some of the most advanced networking hardware in the industry as well as development of your abilities and talents to become one of the best in the field. Rewards and Benefits In return you will be awarded with a competitive salary, excellent benefits and the opportunity to develop your career and skills within a growing company. Equal Opportunities: CACI is proud to be an equal opportunities employer. Embracing the diversity of our people, we are on a journey to build a truly inclusive work environment where no one is treated less favourably due to ethnic origin, age, gender, veteran status, religion or belief, sexual orientation, marital status, and disability or health condition, actively working to prevent discrimination.

We are working with a Leading Energy-Trading client who are seeking a Full-Stack Developer to work in their Front Office Application Team. You will be re-designing and re-engineering the portfolios applications. Development will be split roughly 60/40 Front-end to back-end primarily using Angular and .NET Key Requirements • 3+ years commercial experience with C# and .NET Core, • 3+ years commercial experience with modern Angular, ideally Angular 17+, • Experience working in a Trading environment, • Bachelor's degree in relevant field (Computer Science, Engineering etc) What the role offers you • Hybrid working with a maximum of 2 days WFH per week, • A base salary up to 140k plus trading bonus and benefits

Working with a leading IT Consultancy who are on the search for a Senior .NET Developer who has Live SC Clearance. • Paying up to £70,000 + Additional benefits, • Remote with occasional client visits, • Please note Candidates must be UK based, • Candidates must have Security Clearance to apply for this role As a C#/.NET Full Stack Engineer, you'll play a crucial role in bringing client visions to life, helping organizations unlock value through smart, scalable digital solutions. You’ll work across a variety of domains, leveraging a consultative approach to tackle complex business needs with precision and creativity. You’ll be working with technologies such as ASP.NET Core, C#, Entity Framework, SQL Server, RESTful APIs, and microservices all while gaining exposure to cloud platforms and modern development practices. Must-Have Skills: • Strong hands-on experience with ASP.NET Core and C# in a production environment, • Solid understanding of modern frontend frameworks like React, Angular, or Blazor/Razor, • Familiarity with cloud platforms such as Microsoft Azure or AWS, • Experience with CI/CD tools such as GitHub Actions, GitLab, Jenkins, or Azure DevOps, • Skilled in version control using Git and working with remote repositories (e.g., GitHub, GitLab), • Comfortable working in agile, fast-paced team environments Nice-to-Have Skills: • Understanding of Infrastructure as Code (e.g., Terraform), • Hands-on experience with containerization tools like Docker and Docker Compose, • Experience working with relational databases like SQL Server or PostgreSQL, • Familiarity with .NET Entity Framework (EF Core), • Knowledge of web accessibility standards and best development practices Bonus Skills: • Exposure to microservices built in additional languages (e.g., JavaScript, TypeScript, or Java), • Experience integrating with NoSQL solutions like MongoDB or Cosmos DB, • Interest in working with large language models (LLMs) using tools like LangChain, • Experience with templating systems or design frameworks such as Razor or the GOV.UK Design System

.NET Developer - Financial Trading - C#, React - London (Tech stack: .NET Developer, .NET 9, C#, React, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client, a market-leading financial trading firm, renowned for its innovation, lightning-fast technology and elite engineering culture, is seeking talented .NET Developer to join their award winning team. With a strong presence in global markets, they build cutting-edge trading platforms that process vast volumes of data in real time. Their success is rooted in a deep understanding of finance, a commitment to clean, high-performance code and a relentless focus on staying ahead of the technological curve. This is a rare opportunity to join a company where tech is not a support function, it is the business. The ideal candidate .NET Developer will have commercial experience working with .NET, C# and React.. Prior exposure to trading systems or financial services is highly desirable due to the nature of the role. Our client will provide training in: .NET 9, JavaScript, Angular 19, Microservices, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. You will be part of a dynamic and highly skilled engineering team building high-performance, low-latency trading platforms and tools. This is a greenfield project and a chance to leave your mark on a business-critical system from day one. All .NET Developer positions come with the following benefits: • Company shares, • 15% pension contribution, • Bupa private healthcare, • 3 hours per week of personal development time, • £4.5k annual training allowance, • 27 days holiday + birthday off, • Flexible hours & remote working, • Pizza & beer Fridays, • On-site yoga classes Location: London / UK Remote Salary: £60,000 – £85,000 + Bonus + Pension + Benefits Applicants must be based in the UK and have the right to work in the UK even though remote working is available. Noir continues to be the leading Microsoft recruitment agency; we can help you make the right career decisions! NOIRUKNETREC NOIRUKREC

My client specialises in digital payments across the UK and Europe.Their platform enables seamless real-time transactions for consumers and businesses, with a focus on security, scalability, and user experience.Backed by top-tier investors and used by thousands daily, were scaling up and looking for

Net Full Stack Developer** (Contract) Duration: 6 Months (Possibility for extension) Location: London/Hybrid (2 - 3 days on site) Rate: A highly competitive Umbrella Day Rate is available for suitable candidates Role Overview As a Full Stack Developer specializing in C# and.

This is an outstanding opportunity for a Full Stack Developer specialising in AWS, Node. They are now seeking a developer to design the architecture and lead the development of back-end services and web applications. This is an excellent opportunity for a Full Stack Developer to join a company at t

Senior/Lead Hands on Full Stack Developer - React / Python. We're a high-growth start-up building a leading healthcare!. Looking for a Full Stack developer who loves working across the stack - React on the front end, Python on the back end.

You’ll be part of a talented, collaborative team building/enhancing both the robust backend systems and the beautifully designed dashboards that make complex datasets easy to understand. Creating responsive, accessible, and intuitive dashboards using modern frameworks (MERN stack).

Senior Full Stack JavaScript Developer Salary: £77,000 - £82,000 pa (depending on experience) plus benefits, perks and healthcare options Location: Hybrid / 2 x days per week - Travel to London Job Type: Permanent Security Clearance: This role is exclusively open to UK sole nationals

Senior Full Stack Engineer / Developer (React.Do you have expertise with React combined with a strong appreciation of.Net and / or Python backend systems?.You could be progressing your career in a senior, hands-on role at a Hedge Fund with over $10 billion under management.As a Senior Full Stack Eng

Senior Software Engineer / Developer (Full Stack JavaScript) London to £100k. You'll work across the full tech stack using JavaScript and Vue. Opportunity to progress your career in a senior, hands-on Software Engineer role at a scale-up tech company, that enables smart matching for commercial van

Senior Full Stack Mobile Developer. Senior Full Stack Mobile Developer - Responsibilities. Provide code reviews, feedback, and mentorship to junior developers.

The front end has already been designed — your focus will be on integrating the backend modules, implementing role-based permissions, and ensuring smooth streaming of VR simulations to headsets, mobiles, and desktop browsers. Build out the designed frontend into a responsive, user-friendly int

Full Stack Developer - React / Python. Looking for a Full Stack developer who loves working across the stack - React on the front end, Python on the back end.

Full-Stack Developer - Contract - 6 Months. My client a leading name in the energy sector is looking for a full-stack developer with strong frontend capabilities, ideally in React.

Python, AI, and cutting-edge tech. Junior Full Stack Python Developer - AI/LLMs - London (Hybrid, 1 day per week) - Up to £45k.

You will work as a working on creating innovative web and mobile applications for our clients, working as part of a small, dynamic team of developers. Emphasising agile practives, employing concise and direct interactions and engaging in firsthand experiences to challenge beli