Fullstack Javascript Developer Jobs in UK

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Node.JS Developer

Job Description My client is urgently looking for a Senior Backend Engineer ( ) who can take services to the next level and help one of their payments teams. Their user base, number of clients and services are continuously growing and need you to be at the forefront of deve ...

Java Developer

Grow Your Career as a Java Developer with a Top-Tier Technology Partner.Job Overview: We are seeking a Java Developer that supports the Markets Pre Trade development team by enhancing and maintaining a suite of Prime Finance Java applications that manage the booking, processing, and lifecycle of secu ...

Web Developer

Web Developer | Hybrid, South London | £75,000 P/A!Are you a skilled Web Developer ready to significantly impact a growing, scaling business?Join a rapidly growing entertainment-focused membership platform shaking up the entertainment space. Our clients want to be the leaders i ...

Project Developer

As part of our UK Development team, you will lead and coordinate the development of utility-scale battery energy storage (BESS) and hybrid PV+BESS projects, managing the full lifecycle from early-stage origination through to ready-to-build (RTB).The role focuses on driving project progress across k ...

Scala Developer

Job Title: Scala DeveloperJob DescriptionThis role focuses on designing and delivering performance-critical, data-driven systems that support equities, cash, and stock loan trading. You will work on core trading and inventory platforms, contributing to next-generation equity swaps initiativ ...

Net Developer

Job DescriptionA leading developer of Accounting & Stock Control / Enterprise Resource Planning (ERP) software for small and medium sized businesses. The company’s software is used by more than 2,000 UK businesses. They have been established for 36 years and many of their customers have r ...

Python Developer

Description :What our team doesTheFront OfficeITDeliveryteam looks after the Traders and Analysts. Weprovidea wide range of solutions for both commercialdecisionsupport and more tradition ‘IT’ based activities.Generally, webuild in a Microsoft stack working closely with the ...

FE Developer

Methods Business and Digital Technology LimitedMethods is a £100M+ IT Services Consultancy who has partnered with a range of central government departments and agencies to transform the way the public sector operates in the UK. Established over 30 years ago and UK-based, we apply our skills in t ...

Business Developer

You will also provide valuable administrative support to the depot, collaborating closely with Kitchen Sales Designers and Territory Sales Representatives to assist in arranging appointments and fuel lead generation. Your proactive attitude and attention to detail will contribute to the efficient running of ...

Software Developer

Software Developer – Embedded systemsLocation: Cardrew, RedruthLocation Type: Hybrid, 3 days a week in officeWebsite: Group: Watson-Marlow Fluid TechnologySolutions is part of Spirax Group, a FTSE100 and FTSE4Good multi-nationalindustrial engin ...

Mulesoft Developer

MuleSoft DeveloperYou’ll play a key role in designing, building, and deploying scalable integration solutions using MuleSoft, including Mule 3 and Mule 4 on the Anypoint Platform. You’ll help modernise critical systems that impact millions of users.Key Responsibilities:* Develop ...

Software Developer

Software DeveloperLocation: Worthing / Brighton (hybrid - 1 or 2 days per month in office required)Salary: circa. £70k (flexibility, depending on experience)Tec Partners are working with a well-known utilities provider, who are looking for an experienced Software Deve ...

Salesforce Developer

We are currently working with a nationally established market leader who are looking to hire a Salesforce Developer to become their first in-house Salesforce expert. The company recently implemented Salesforce with the help of a Platinum Partner, you will be working closely with the CTO to champion ...

Lead.Net Developer

About UsOur mission is to dominate the betting and gaming industry on a global scale and we need the very best Tech talent to help us achieve this.We recently migrated all of our customers onto our very own proprietary platform - so it's an exciting time to join us. With the help of our new plat ...

Linguistic Developer

Linguistic Developer Job Locations UK-Glasgow Requisition ID 20069316 Job Category Research and Development Travel Requirements None Linguistic Developer - Hybrid, Glasgow, Scotland UKWe’re a leader in data and AI. Through our software and services, we inspire customers ...

Platform Developer

Platform Developer Platform Developer - Wolverhampton, West Midlands Power Platform, Power Apps, Power Automate, Power BI, Microsoft 365, Dataverse, .NET/C#50-55kA growing industry leader is looking for an experienced Power Platform Developer to join its in-house dev ...

Java Developer

Position Description: At CGI, we are transforming how secure digital healthcare is delivered across the UK. Join us to help build and evolve critical identity and authentication services that enable millions of healthcare professionals to access vital systems safely and efficiently. You’l ...

Node Developer

This Node Developer position will give you the chance to work on a greenfield project with an already-successful product to work from as a guide.You'll join a small team of developers who are skilled across the board and are looking for 2 more developers to join them, who they can upskill if required.< ...

Business Developer

You will also provide valuable administrative support to the depot, collaborating closely with Kitchen Sales Designers and Territory Sales Representatives to assist in arranging appointments and fuel lead generation. Your proactive attitude and attention to detail will contribute to the efficient running of ...

Azure Developer

Your responsibilities: • Design, develop, and optimize Azure Functions (Python) for event-driven/serverless workloads.• Build and maintain Azure Data Factory pipelines (ETL/ELT, mapping data flows, triggers, linked services).• Model, query, and tune data in Azure SQL Database; manage obje ...

Python Developer

Job DescriptionRole OverviewAs part of its ambition to become a Top 3 contributor in the European ETF market, our client is investing significantly in the evolution of its ETF Market Making platform, with a strong focus on advancing Automated Market Making (AMM) and client RFQ ...

IOS Developer

Position Description: At CGI, we create digital solutions that transform how organisations connect with their users and customers. We’re looking for iOS Developers to join our growing mobile engineering team, helping to deliver high-quality, scalable applications that provide seamless and ...

Contract.NET Developer

Job Title Contract .NET EngineerOverview Ocho is partnering with a Belfast-based organisation to hire a Contract .NET Engineer to support the delivery of large-scale, business-critical platforms used globally.This is an 8-month contract sitting ...

Vue Developer

This Digital Innovation company is looking to add a Vue Developer to their team as they are organically growing in size so need to increase their productivity!You will be working with some global clients from their office near Bethnal Green so this a great opportunity to get your code in front of some ...

Java Developer

Java DeveloperProgramme Name: LCSTLocation: Bristol, UKAre you ready for your next career challenge?..Role Overview:As a Developer at Leidos, you will participate in implementing full lifecycle solutions for modern application ...

Java Developer

Java Developer – London – £400-420/day(Java, Azure, GraphQL, Kafka)We’re working with an industry leading consultancy client that are looking for a proficient Java developer to join them for a an initial 6-month contract to help with one of key clients. This person will be tasked with workin ...

.Net Developer

.Net Developer - Edinburgh, Hybrid Embark on a dynamic journey as a .Net Developer with a leading hospitality tech company based in Edinburgh. This role is designed for the tech-savvy professional who thrives in a fast-paced environment and is eager to drive innovation within the hospitality indust ...

Salesforce Developer

Third Republic is presently working with a well-known player in the field of hospitality in the UK. They constantly strive to improve based on customers’ feedback. In order to surpass the expectations of customers’, they are working hard to augment their Salesforce teamThe company is looking to hire a Salesfo ...

Android Developer

Job Title: Android Developer Location: Manchester/KnutsfordRole OverviewWe are seeking an experienced Android Developer to contribute to the design, development, and maintenance of high-quality Android applications. The ideal candidate will have strong han ...

FE Developer

Methods Business and Digital Technology LimitedMethods is a £100M+ IT Services Consultancy who has partnered with a range of central government departments and agencies to transform the way the public sector operates in the UK. Established over 30 years ago and UK-based, we apply our skills in t ...

ReactJS Developer

Role and Responsibility Maintain existing React systems, including fixing bugsDesign and develop new custom components to meet project requirementsInstall and configure server environments for React deploymentsMaintain and update project dependenci ...

PEGA Developer

The RolePEGA DeveloperYour responsibilities:• Design, develop, and maintain PEGA-based applications and workflows to support data-driven banking use cases, ensuring scalability, performance, and reliability.• Collaborate with business stakeholders, data analysts, and product owners ...

Software Developer

.NET/Blazor DeveloperFull-time, PermanentUp to £45, DOEHybridColchester, EssexOpportunity OverviewWe're working with an award-winning Financial SaaS business - one of the UK's biggest facilitators of commercial finance. They're growing their engineering team an ...

BI Developer

Job Description Job Purpose – The BI Developer is responsible for building dashboards using business data available on AWS that help business teams gain insights into results Responsibilities -Works with Product owners and Business owners to design and develop das ...

C Developer

Are you an experienced C Developer based in Belfast who is now looking for a new challenge? If so, this is the role for you. Contract day rate on applicationBelfastAbout the Role:You’ll be an experienced C Developer and will be working on our core ...

Android Developer

Android Developer Hybrid Working - London - 2 days a week on site.Financial ServicesLorien's leading banking client is looking for a Android Developer to join them.You'll apply widely accepted software engineering principles and methodologies to design, develop ...

MI Developer

Job Title: MI Developer Location: Haywards Heath / Manchester (Hybrid working) Markerstudy is a leading provider of private insurance in the UK, insuring around 5% of the private cars on the UK roads, % of commercial vehicles and over % of motorcycles in t ...

VBA Developer

It's fun to work in a company where people truly BELIEVE in what they are doing!VBA Developer2 month contract£320 per day inside IR35Location: UK - London (onsite 2/3 days per week)Fractal Analytics is Leading Fortune 500 companies leverage Big Data, ana ...

.NET Developer

.NET Developer, .NET 10.0, C# 14 – Global Record Label – Leatherhead(Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure, Angular 21, Vue.js, TypeScript, Multithreading, RESTful, ASP.NET Core Web API, EF Core 10.0, Programmer, Full Stack Engineer, Architect, .NET Developer) ...

Appian Developer

Job Title: Appian DeveloperLocation: Stoke Gifford, Bristol or Leicester, Leicestershire + Hybrid Working ArrangementsCompensation: £44, - £55, Depending on Experience + BenefitsRole Type: Full time / PermanentRole ID: SF Des ...

Java Developer

Position Description: As a Java Developer at CGI, you’ll design and deliver high-quality software solutions that help our clients solve complex business challenges and achieve measurable outcomes. Working with modern Java and Spring Boot technologies, you’ll contribute to building scalabl ...

Anode Developer

Anode Developer – Sodium Battery SystemsAbout the RoleWe are developing next-generation polymer electrolyte systems to enable safer, higher-energy sodium batteries. As we progress from material validation toward pilot-scale cell development, we are seeking an Anode Developer ...

Java Developer

Position Description: As a Java Developer at CGI, you’ll design and deliver high-quality software solutions that help our clients solve complex business challenges and achieve measurable outcomes. Working with modern Java and Spring Boot technologies, you’ll contribute to building scalabl ...

Software Developer

Software DeveloperLocation: Northern Ireland (Hybrid working)Interview Location: Belfast (travel expenses not paid)Contract: 6‑month contract with a view to permanentRate/Salary: Hays is recruiting a Software Developer for a Northern Ireland–based organisation offering hybrid working. This role ...

OutSystems Developer

Title: OutSystems Developer (Low-Code Orchestration) Location: London, UK. Mandatory Skills: OutSystems. ...

Business Developer

You will also provide valuable administrative support to the depot, collaborating closely with Kitchen Sales Designers and Territory Sales Representatives to assist in arranging appointments and fuel lead generation. Your proactive attitude and attention to detail will contribute to the efficient running of ...

Software Developer

Overview of role As a Developer within IS Grocery Service Centre, you will contribute to the design, development, and maintenance of software solutions that support our application landscape. Your expertise in coding ...

BI Developer

Job: Business Intelligence Developer Location: Bury St EdmundsI'm working with a long-established organisation that continues to grow and invest in its data capabilities. They are now looking for an experienced Business Intelligence Developer to join their team and play a key role ...

API Developer

Ameresco, Inc. (NYSE:AMRC) is a leading energy solutions provider dedicated to helping customers reduce costs, enhance resilience, and decarbonize to net zero in the global energy transition. We are a trusted, full-service partner to public sector and government entities, K-12 schools, higher education, utili ...

Python Developer

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 per ...

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    Fullstack Javascript Developer Jobs in United Kingdom Job Search Guide, Trends and Insights