426 to 450 of 452 Applications Engineer Jobs in the UK

Senior iOS Engineer — Lead Scalable App Architecture

Location
Manchester, England, United Kingdom
Resident Advisor is seeking a senior iOS engineer to lead the RA Guide app's technical design and code quality. You’ll shape features, own critical code paths, and mentor teammates in a fast, music-focused environment. Based in Manchester, this full-time role expects three days per week ...

Senior Mobile Engineer — Architect & Scale Global Fintech Apps

Location
Greater London, England, United Kingdom
Checkout.com is seeking a senior mobile engineer to design and build high-performance mobile experiences used by millions of consumers worldwide. You will work with our engineering and product teams to shape architecture, drive technical discovery, and establish foundations for a scalable consumer offering. In this role you will ...

Full-Stack .NET Engineer: Build Robust Production Apps

Location
Tipton, England, United Kingdom
Chai Services is seeking a .NET Developer to build and maintain .NET applications, deliver new features, and keep existing systems robust, scalable, and secure. You will work closely with both front-end and back-end teams to ensure cohesive product development. Responsibilities include API integration, database design and reporting ...

Lead App Sec Engineer — Secure-by-Design & Automation

Location
Staines-upon-Thames, England, United Kingdom
Bupa is seeking a Lead Application Security Engineer in the UK to shape secure-by-design practices across development teams. You will lead tooling, drive automation, and mentor engineers while aligning with ISO 27001/NIST/GDPR standards. The role combines strategy and hands-on security leadership within ...

Machine Learning Engineer: Scale AI for Global Apps

Location
Greater London, England, United Kingdom
Snap Inc. is seeking a Machine Learning Engineer to join our AI-first engineering team in London. You will build and deploy ML models for core Snapchat products, applying established techniques to real-world problems. You’ll contribute to the ML lifecycle, including data analysis, model training, evaluation ...

Security Engineer — Web App Penetration & SOC II

Location
City of Westminster, England, United Kingdom
Ryen Hunsaker Demo is seeking a Security Engineer to manage our security posture and keep our application safe from threats. You will conduct penetration testing, secure cloud infrastructures, and lead SOC II controls with a hands-on approach to risk management. The role involves firewall management, incident response ...

Senior Android Engineer: Kotlin, Jetpack & Scalable Apps

Location
Dalgety Bay, Scotland, United Kingdom
Ingenico is seeking a Senior Android Developer to design, build, and maintain high-quality Android applications for specialized devices in high-reliability, transaction-driven environments. Based in Dalgety Bay, Scotland, you will collaborate with cross-functional teams, own features from design to delivery, and contribute to architecture and code ...

Android Engineer - Craft Investment App Features & Tests

Location
United Kingdom
Wealthfront in Palo Alto is seeking an Android Engineer to design and develop investment and cash account features in our Android app, write automated tests, and integrate with our in-house design systems and our backend API. You will contribute to a high-quality, scalable mobile experience that helps ...

Senior Front-End Engineer - React & Enterprise Web Apps

Location
Greater London, England, United Kingdom
Synapri in London is seeking a Senior Front-End Engineer to join our software business in the investment management space. This hands-on role involves turning ideas into digital experiences and delivering projects to a high standard from day one. You'll work on client-facing projects ...

Senior Frontend Engineer (React) — Scale High-Growth Apps

Location
Greater London, England, United Kingdom
Yassir is hiring a senior front-end developer for its Berlin tech hub to advance web applications using React.js and connect them with backend services. You will join a skilled engineering team, crafting high-quality, scalable front-end solutions and participating in design discussions to improve products. The role ...

SC Cleared Azure DevSec Engineer: APIM & App Service

Location
City Of London, England, United Kingdom
VIQU Limited is seeking a highly experienced SC Cleared Senior Azure DevSec Engineer in London. The role focuses on productionising a critical Azure-hosted application, linking APIM with App Service, and maintaining security and reliability in a regulated environment. You will own secure delivery, DevSecOps practices, and identity & access ...

Mid-Level Full-Stack Engineer — AI-Driven Web Apps (Hybrid)

Location
West of England, England, United Kingdom
Spydr, a Bristol-based software development partner, is seeking a mid-weight Full-Stack Developer to build and maintain web applications for client products across front-end and back-end. You’ll collaborate with account managers, designers and QA Engineers from requirements to release and ongoing support. ...

Mid Full-Stack Engineer: Scale PHP & React Apps

Location
United Kingdom
United States Digital Space LLC is seeking a Mid Full-Stack Engineer to build and scale core systems and internal tools. You will work on PHP backend services, including billing, and craft frontend interfaces with React and TypeScript across the product ecosystem. You will collaborate with Product, Finance, Revenue ...

Automation-First QA Engineer for Connected TV Apps

Location
Greater London, England, United Kingdom
Digital, a specialist Connected TV agency, is seeking a Midweight Quality Engineer (QE) Analyst in London. You will own testing across the software lifecycle, deliver automation-led validation, and maintain robust test suites in TypeScript. You’ll collaborate with client projects, drive QA strategy, and support Release readiness. ...

Application Packaging & Deployment Engineer

Hiring Organisation
Xcede
Location
United Kingdom
Employment Type
Permanent
Salary
GBP 60,000 Annual
Application Packaging & Deployment Engineer 12-month Fixed-Term Contract Salary: £50,000 - £60,000 per annum (pro rata) Location: UK-based, remote with occasional travel to the office (expenses paid) Clearance: Active UK SC (Security Clearance) required We're looking for an experienced SOE SME/Application Packaging & Deployment … Engineer to join our end-user computing team on a fixed-term basis click apply for full job details ...

Remote Full-Stack Engineer: Build Scalable Web Apps

Location
Greater London, England, United Kingdom
Samkit Infosystems Ltd. is seeking a remote, full-time Web Engineer to build scalable web applications across the full stack, from responsive front-end interfaces to APIs, databases, deployment, and client collaboration. You will collaborate with clients, designers, and internal teams to define requirements, deliver secure solutions ...

Application Migration Engineer

Hiring Organisation
Sanderson Government and Defence
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 520 Daily
Role Summary The Application Migration Engineer will be responsible for assessing, designing, and delivering the migration of existing services and applications onto the new Common Data Platform (CDP). The role focuses on ensuring migrations are delivered securely, efficiently, and with minimal disruption to business operations click apply ...

Full-Stack Engineer: Build Scalable Web Apps & Interfaces

Location
Alstonefield, England, United Kingdom
nextpak is seeking a Full Stack Engineer to design, develop and maintain web applications that enhance user experience. You will work on both the front-end and back-end, delivering robust, scalable software solutions and taking ownership of features from idea to production. You will collaborate with cross ...

Full Stack Mobile App Engineer

Hiring Organisation
Bilge Adam Technologies UK Ltd
Location
South East, United Kingdom
Employment Type
Permanent
Salary
GBP 90,000 Annual
Specification: We are seeking a Full Stack Mobile Engineer to join our mobile app team, reporting to the Lead Developer. You will work closely with business stakeholders, product owners and fellow engineers to understand business challenges, shape solutions and deliver high-quality digital products used by thousands of learners ...

Remote AssetWise Application Engineer – Pre-Sales

Location
Greater London, England, United Kingdom
Bentley Systems is seeking an Application Engineer to provide pre-sales technical leadership for AssetWise solutions. This home-based UK role involves leading technical discovery, translating asset-management requirements into solution architectures, and delivering compelling demonstrations to key accounts and prospects. You will work with Solution Engineering and Sales ...

Audio Transcription Engineer – Desktop App Builder

Location
Greater London, England, United Kingdom
Granola, based in London, is seeking an engineer who loves audio and transcription and enjoys building products in an iterative environment. You will be part of our founding team and help scale Granola to the next 100x users, talking with users to understand transcription challenges and delivering a desktop ...

Lead Solutions Engineer — Apps & Gaming (Advertising Tech)

Location
Greater London, England, United Kingdom
TikTok is hiring a Lead Solution Engineer to architect scalable, production-grade solutions for advertising clients and internal teams. You will partner with Product, R&D, and Customer Success to turn business needs into robust technical outcomes. The role requires a hands-on leader with a track record ...

Application Engineer: IT Transformation & Integrations

Location
Leeds, England, United Kingdom
Fullers Foods in Leeds is seeking an Application Engineer to support a multi-year IT transformation. You will work in a growing IT team balancing project delivery with BAU support to modernise core systems and processes. Collaborating with internal stakeholders, you will translate needs into technical solutions, lead integrations ...

Frontend Engineer III — Scalable Web Apps with React

Location
Greater London, England, United Kingdom
JPMorgan Chase & Co. is seeking a Web Engineer for Personal Investing to develop customer‐facing web applications. You will work in a cross‐functional team with Engineering and Product, delivering features end‐to‐end using a React‐based design system. You will contribute to quality through testing, code reviews ...

Rapid Application Engineer: Prototyping, Debugging & Tools

Location
Greater London, England, United Kingdom
Aquis Exchange PLC is seeking a Mid-Level RAD Engineer to join the Rapid Application Development team in London. You will investigate production issues, prototype new trading technology, and build internal tools and test frameworks to keep the exchange running smoothly. You will work across Product, Infrastructure ...