Fullstack Reactjava Developer Realtime Trading Jobs in UK

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Application Developer

Trading since 1989, e.surv Chartered Surveyors is the UK's number one residential surveyor and the largest provider of property risk expertise and residential surveying services. To put it into numbers, we complete more than one property inspection every 12 seconds and employ over 600 surveyors from Land’s ...

Application Developer

Role Purposes The role is to develop, test, and maintain our software applications, provide technical leadership, and collaborate with stakeholders to meet business needs. Main Accountabilities Application Development - 3 years+ experience with creating Python, Django, Rea ...

.Net Developer

Salary: Up to £70,000 D.O.E Location: Bristol (Hybrid) iO Associates client is hiring a Senior .NET Developer to join a fast-moving Scrum team building a major enterprise platform used across the health insurance industry. This is a hands‑on engineering role with a strong product analytics ...

Python Developer

Qualifications We are seeking an experienced Python Developer with strong expertise in algorithm development, optimization modelling, and power system techno‑economic assessment. The ideal candidate will have deep knowledge of Python’s core features, data analysis, web framew ...

Software Developer

Software Developer Location: Camberley, ENG, GB Job ID: 4916 Date: May 8, 2026 Role We’re looking for a skilled and hands‑on C++ Software developer who can work across the full technology stack — from embedded systems to CI/CD pipelines. The ideal candidate will ...

Senior Developer

Role overview Senior Developer is responsible for the design, build, and support of enterprise‑grade solutions aligned to TrinityBridge’s Power Platform Environment Strategy. The role focuses on delivering well‑governed, secure, and scalable applications and integrations using Power Apps, ...

Salesforce Developer

We’re looking for a Salesforce OMS Developer to support a large-scale ecommerce transformation programme. You’ll be responsible for building and enhancing Salesforce Order Management capabilities , covering order lifecycle, fulfilment, and integrations with backend systems. Must-have ...

API Developer

Ameresco, Inc. has an immediate opening for an API Developer in our ASG (Asset Sustainability Group). Responsibilities Collaborating directly and independently with customers and third parties to architect and develop API solutions that align with business objectives. ...

BI Developer

Location: London - 3 daysContract: 3 months (likely extension)IR35: OutsideRate: £425-475Start: ASAP Overview This is an internal-facing role focused on consolidating data from multiple business systems (e.g. Finance, HR, planning tools) into a centralised reporting la ...

Python Developer

We’re partnering with a fast-growing fintech company in London that’s redefining how financial data is leveraged through cutting-edge AI. They’re now looking for a Python Engineer with strong experience in AI and Large Language Models (LLMs) to help build intelligent, scalable products used by thousands of ...

C# Developer

Bonhill Partners are currently supporting a Global Energy Trading company to expand their Front Office Engineering Team with a C# Developer. Requirements High-level expertise in C# Experience with relational databases, preferably Oracle or SQL Server Strong worki ...

Developer Salesforce

Location: Bradford, Chatham, Petersfield Working Pattern: Hybrid (usually a couple of days a week in the office). We welcome part-time and flexible arrangements and will aim to match your current flexibility where possible. What We Offer We care about your well ...

Java Developer

Java Developer/Engineer | Public Sector Client | 3‑Month Rolling Contract Contract: 3‑month rollingRate: £425 per dayClearance: BPSS onlyLocation: 1 day per month in Newcastle (nice to have, not essential), can be fully remote We are working with a public sector client to b ...

PHP Developer

WRK digital are working with an award-winning e‑commerce organisation that operates in a similar way to a bespoke software house. This is an excellent opportunity for a PHP Developer who enjoys working on varied, end‑to‑end projects and taking real ownership of their work. The business builds and ma ...

Senior Developer

Overview Your .NET Core experience is required to join a company making a real world difference across the globe. They truly are leagues ahead of any of their competition, both in the UK and around the world. Your C# using .Net core skills will be put to use aiding in multiple current and upcomin ...

Android Developer

Location Location: Leeds, 1 day per week in the office required. Contract Contract: Start ASAP Summary Counter is proud to be supporting the growth and development of BigChange’s mobile squads. We’re looking for one experienced Mobile Engineers ...

Product Developer

Product Developer | Manchester | £30,000 - £38,000 DOE | Hybrid Working (2 Days WFH / 3 Days Office Based) We are recruiting for a Product Developer to join a fast‑paced and growing fashion business based in Manchester. This is an exciting opportunity for a creative and commercially minded individu ...

Business Developer

As a Business Developer, you will be vital in building strong relationships with new and existing trade customers. You will contact trade customers on a daily basis via telephone and email, identifying upselling opportunities and delivering exceptional customer service. You will also provide valuab ...

Business Developer

We are looking for an experienced Business Developer to drive strategic growth across the UK & Nordics Data Centre market, positioning our organisation as a long-term partner of choice within this fast-growing, mission-critical sector. This is a high-impact, senior business development role with fu ...

Business Developer

As a Business Developer, you will be vital in building strong relationships with new and existing trade customers. You will contact trade customers on a daily basis via telephone and email, identifying upselling opportunities and delivering exceptional customer service. You will also provide valuab ...

Business Developer

As a Business Developer, you will be vital in building strong relationships with new and existing trade customers. You will contact trade customers on a daily basis via telephone and email, identifying upselling opportunities and delivering exceptional customer service. You will also provide valuab ...

Business Developer

As a Business Developer, you will be vital in building strong relationships with new and existing trade customers. With your friendly and engaging approach, you will contact trade customers on a daily basis via telephone and email, identifying upselling opportunities and delivering exceptional customer ser ...

Quantitative Developer

We are working with a leading commodity trader based in London who are looking for a Quantitative Developer to to join their Risk Systems Team. As you will be responsible for developing key components of the new Risk & PnL engine, they require a candidate with: 5+ years experience working c ...

Software Developer

Software Developer page is loaded## Software Developerlocations: Alderley Edgetime type: Full timeposted on: Posted Todayjob requisition id: **What We'll Bring:**We Are TransUnion: TransUnion is a major credit reference agency, and we offer specialist services in fraud, identity and risk management, ...

Frontend Developer

UI Engineer About our client Our client is a global leader in financial technology, building secure, scalable, and high-performing systems that power critical business operations worldwide. With a strong focus on innovation and collaboration, they are now seeking a UI Engineer t ...

Business Developer

Overview We are currently inviting applications for a Business Developer to join our depot at Howdens Joinery. This is an excellent opportunity for a driven and customer-focused individual to become part of a strong, established team with a proven track record of success. As a Business Deve ...

Business Developer

As a Business Developer, you will be vital in building strong relationships with new and existing trade customers. You will contact trade customers on a daily basis via telephone and email, identifying upselling opportunities and delivering exceptional customer service. You will also provide valuab ...

Lead Developer

This role is to lead the development activities and support the team overseeing the re‑factoring of the application as part of a large programme. You will work directly with IBM and client teams, as well as within a wider programme team, to deliver the application changes required for a successful migratio ...

Software Developer

Software Developer - SQL, C# and Data Location: York Salary: £45,000 to £60,000 depending on experience Working pattern: Monday to Friday, hybrid working available If you are a developer who enjoys building data‑driven systems that directly impact o ...

Cloud Developer

Job Title Cloud Developer Job Description The Cloud Full‑Stack Developer (with primary focus on AWS) is responsible for the end‑to‑end design, build, and delivery of secure, cloud‑hosted applications supporting PL Re strategic platforms, including the Underwriting & Modelling En ...

Software Developer

Software Developer (X ) Newry & Mourne, Northern Ireland Salary: GBP40000 - GBP50000 per annum Software Developer Location: Newry, Co. Down Job Type: Full-time, Permanent REED Technology are delighted to partner with a fantas ...

Junior Developer

Node.js / TypeScript role with a backend focus Great opportunity for someone early in their development career ABOUT THE CLIENT We’re working with a growing Midlands tech business looking to add a Junior Full Stack Developer to their small development team. Y ...

Python Developer

A Python + React + SQL + Databricks developer role blends backend data engineering with frontend application development, requiring strong coding skills in Python, React.js, SQL, and Databricks for building scalable, data-driven applications. Key Responsibilities Build APIs and ...

Python Developer

We seek a talented and experienced Linux Software Developer with a strong background in Python, Linux-based software development. The ideal candidate will play a key role in developing, maintaining, and optimising the software infrastructure of our product, which relies on Linux as its underlying operating ...

Ruby Developer

Senior Ruby Engineer | Luxury Commerce Platform | Well-funded start-up | 6 figure salary | Flexible working options I’m currently partnered with a well-funded business building a next-generation commerce platform within the luxury retail space. While early from an engineering pers ...

Software Developer

The Role We are looking for Software Developers with a passion for programming to help develop our global digital healthcare solution. As part of an agile development team, you will be working on a system accessed by hundreds of thousands of concurrent users with one of the largest real-time data ...

Python Developer

Design and implement backend Python software solutions within the structured Notes domain. Collaborate on React UI app, ensuring clean API contracts and integration with backend services. Work in close collaboration with Quants/Sales/Trading and other tech team. Contribute to ...

Software Developer

Software Developer To strengthen our team in Birmingham or London we are currently looking for a Software Developer. The successful candidate will be involved in the development, support and testing of the eXimius Back Office Wealth Management application. The eXimius Back Office Wealth M ...

Senior Developer

Senior Developer — Identity & Access Management Location: Edinburgh, Scotland About the Role An exciting opportunity has arisen for a Senior Developer to join a specialist Microsoft Solutions Partner, working at the cutting edge of Identity and Access Management. The bus ...

Senior Developer

Hours per week: 37 Contract type: Permanent Salary: £53,460 - £56,681 a year pro rata plus £3,203 car benefit allowance About the Job Fit for the Future. We’re looking for a Senior Developer to help deliver Luton Council’s Digital 2040 ambitions by ...

Senior Developer

Hexwired is supporting a highly specialised technology company seeking C++ Developers at both graduate and senior level to work on advanced, security‑focused systems. This is an opportunity to work on signal and image processing applications within a high‑assurance environment. Key responsibilitie ...

UI Developer

UI Developer Contract: 6 Months Role: Hybrid, Central London (2 x days on site) Rate: £524 per day (Umbrella / Inside IR35) We're looking for a talented UI Developer to join a high-performing team on a contract basis, delivering modern, scalab ...

.NET Developer

A rapidly growing, UK-based professional services organisation is seeking a talented Solutions Developer to join its expanding technology team. This is an exciting opportunity to contribute to large-scale transformation projects within a forward-thinking business that values innovation, collaboration, and ...

Python Developer

Only FTE role. Not contract role. 5 days onsite required. A Python + React + SQL + Databricks developer role blends Back End data engineering with Front End application development, requiring strong coding skills in Python, React.js, SQL, and Databricks for building scalable, data-driven applications. ...

Backend developer

Eligibility Criteria Applicants must have the legal right to work in the UK. A valid UK residency status is required. Visa sponsorship is not available. Role Overview We are seeking an experienced Back-End Developer with strong Laravel and PHP e ...

Python Developer

Corporate Workplace Technology (CWT) develops applications and programs focused on supporting services across the firm, supporting firms Administration division that provides various offerings such as corporate real estate and property management, mail and distribution, food and hospitality, Travel, Busine ...

Digital_IOS Developer

Job Title: IOS Developer and IOS Sr DeveloperLocation: ManchesterAbout the Job you are considering:We are seeking experienced IOS Developer and Senior Developer with strong expertise in Banking and Finance Domain who will overseeing the planning, execution, and successful delivery of projectsHybrid working:The p ...

Python Developer

Contract Type: 6 months contract inside IR 35 Work Mode: 3 days from office, 2 days from home We are looking for a Python Developer with strong experience in trading and risk management systems within investment banking. The role involves building backend applications and data processing lo ...

Quantitative Developer

About LSEG LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open‑access partners with a commitment to excellence in delivering the services our customers expect from us. With extensive experience, deep knowl ...

Business Developer

As a Business Developer, you will be vital in building strong relationships with new and existing trade customers. You will contact trade customers on a daily basis via telephone and email, identifying upselling opportunities and delivering exceptional customer service. You will also provide valuab ...

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    Fullstack Reactjava Developer Realtime Trading Jobs in United Kingdom Job Search Guide, Trends and Insights