301 to 325 of 459 Applications Engineer Jobs

Senior .NET App Support Engineer - Legacy ASP.NET

Location
Greater London, England, United Kingdom
Falcon Smart IT Limited in London is seeking a Senior Application Support Engineer to maintain enterprise apps built on ASP.NET MVC and .NET 10 with SQL Server. You will provide Level 2/3 support, incident resolution, and minor enhancements, working with development and infrastructure teams. The role requires ...

Application Security Engineer

Hiring Organisation
CloudBees
Location
London, UK
Employment Type
Full-time
Capital, HSBC, Golub Capital, Delta-v Capital, Matrix Partners, and Lightspeed Venture Partners. Visit us at .About the RoleCloudBees builds and runs the internal applications, tools, and AI workflows that power the business. This role brings the same security discipline we build into our own products to that internal … estate: threat modelling, secure design, and technical review for the applications, services, and AI-enabled tools our teams build and use. You'll work closely with the CISO and the wider Security team, partnering with engineering and the business to make sure what gets built in-house is secure ...

Senior Full-Stack Engineer: Build Scalable, AI-Driven Apps

Location
Glasgow, Scotland, United Kingdom
JPMorgan Chase & Co. in Glasgow, UK is seeking a Software Engineer III to design and deliver secure, scalable technology products within the Digital Document Services team. You will collaborate with a diverse, agile group to advance trusted technology and support the firm's core objectives. You will work across ...

Mission Systems Engineer – Foundry Pipelines, Operator Apps

Location
Greater London, England, United Kingdom
situational-awareness and force-protection needs Scope solutions for operational requirements Design, build, and deploy Palantir Foundry data pipelines, ontology models, and operator-facing applications Integrate live intelligence into existing workflows, common operating pictures, and command-and-control tooling Build and tune custom widgets for user needs Own solutions … national defence accreditation and compliance; a second European language Core Competencies Demonstrates expertise in designing, building, and deploying Palantir Foundry data pipelines and applications, with a strong engineering background in software development and the ability to integrate live intelligence into operational workflows. Proficient in collaborating with both technical ...

Trade Floor Application Support Engineer

Location
City Of London, England, United Kingdom
Environment: Fast-paced, high-pressure front-office broking floor Role Purpose Provide hands-on, day to day 1st and 2nd line support for trading applications and core IT infrastructure. This role ensures the reliability, connectivity, and stability of electronic trading platforms used by traders and brokers across the full ...

Mobile Application Senior Security Engineer

Location
Greater London, England, United Kingdom
offensive security specialist focused entirely on Klarna's mobile surface. You'll run penetration tests and red‐team exercises against the apps, reverse‐engineer builds to find what static review misses, and use the OWASP Mobile Application Security Verification Standard (MASVS) and Testing Guide (MASTG) as your working framework … offensive security assessments — penetration tests, red‐team exercises, and vulnerability research — against Klarna's iOS and Android apps. You’ll reverse‐engineer app binaries to surface sandboxing, permission, and platform‐security weaknesses before an outside attacker finds them. You’ll test Klarna's mobile apps against the OWASP MASVS ...

Mobile Application Senior Security Engineer London, Milan, Stockholm +1 more £91,196 GBP - £116,438 GBP

Location
Greater London, England, United Kingdom
offensive security specialist focused entirely on Klarna's mobile surface. You’ll run penetration tests and red-team exercises against the apps, reverse-engineer builds to find what static review misses, and use the OWASP Mobile Application Security Verification Standard (MASVS) and Testing Guide (MASTG) as your working framework … offensive security assessments - penetration tests, red-team exercises, and vulnerability research - against Klarna's iOS and Android apps. You’ll reverse-engineer app binaries to surface sandboxing, permission, and platform-security weaknesses before an outside attacker finds them. You’ll test Klarna's mobile apps against the OWASP MASVS ...

Senior Frontend Engineer (Web & App)

Location
Maidstone, England, United Kingdom
helped ambitious brands grow faster, smarter, and globally. The Role Our Rewards Tech team is growing! We're looking for a Senior Frontend Engineer to join our team in Maidstone. In this role you will own the frontend across our Cashback and Custard apps and websites, shipping new functionality … Work full stack where it counts, partnering with our backend developers on the Python services behind the apps About You A strong senior frontend engineer, production-grade with React and TypeScript on the web Hands-on experience building and shipping mobile apps, ideally React Native across iOS and Android ...

Senior Project Engineer - Field Application Engineering

Location
United Kingdom
shape the future through robotics. Learn more at https://fieldai.com. About the Role We are looking for a hands-on Project Engineer to lead and coordinate field deployments of robotic systems from initial planning through execution, on-site support, and post-deployment follow-up. This role … have helped deploy complex technology outside of the lab and into real-world customer sites. We are seeking a highly organized and accountable Engineer with 2-4 years of experience in project coordination, field operations, or technical program execution. This role is focused on driving successful deployments through strong ...

Lead Solutions Engineer, Apps & Gaming

Location
Greater London, England, United Kingdom
TikTok's marketing and advertising partners to flourish and achieve their business goals by developing technology solutions that fit their demands.As a Lead Solution Engineer, you will help to partner with different business verticals and enable the full potential of new features, products, and business opportunities. You will ...

Application Security Engineer

Hiring Organisation
Intercom
Location
London, UK
Employment Type
Full-time
detection, red-team automation, continuous monitoring, and emerging defensive capabilities to help meet an evolving threat landscape. What will I be doing? Own and engineer tier-zero security capabilities that help customers securely deploy and manage Fin. Design, build, and evolve customer-facing security features, including authentication, SAML/ ...

SIEM Application Engineer

Location
Birmingham, England, United Kingdom
Title: SIEM Application Engineer Req ID: 62567 Job Function: Cyber Security Posting Start Date: 09/09/2026 Posting End Date: 23/09/2026 Division: Networks Job Location: GBR-Birmingham-Three Snowhill Advertised Salary: Competitive with Great Benefits Job Req ID: 62567 Posting Date … Network SIEM is essential to BT’s network security, meeting TSA requirements and improving our CAF level. Your role as a SIEM Application Engineer in Security Engineering is to support the development, implementation, operation and support of BTs Strategic SIEM development. We are seeking a skilled SIEM Security Engineer ...

Niche Vehicle Chassis Application Engineer

Hiring Organisation
ASL Technical Ltd
Location
Dorking, Surrey, United Kingdom
Employment Type
Permanent
Salary
GBP 32,000 - 38,000 Annual
Chassis Application Engineer Mechanical/Automotive Engineering Graduate to 2+ Years' Experience ASL Technical is recruiting for a Chassis Application Engineer to join a specialist engineering and manufacturing business working with commercial vehicle chassis. This is an excellent opportunity for a graduate or early-career Mechanical or Automotive … Engineer who has an appreciation of commercial vehicles and vehicle integration. You will play an important role in understanding how different chassis and cab configurations can be specified to suit specialist vehicle applications. Commercial vehicle chassis can vary significantly, with different wheelbases, chassis layouts, engines, gearboxes, drivelines, axle configurations ...

Full Stack Java Engineer: Secure Banking Applications

Location
England, United Kingdom
Wipro is seeking a Full Stack Java Engineer to join our digital engineering team, supporting a leading global banking client. You will design, build, and enhance secure, scalable enterprise applications that power critical services in a highly regulated environment. You will collaborate with engineers, architects, and product teams ...

Senior Full-Stack Engineer — AI-Driven Web Apps

Location
Greater London, England, United Kingdom
J.P. Morgan in London seeks a Full Stack Engineer to design, build, and support scalable web applications and integrations using Java, Python, and React. You will collaborate with product, marketing, and partners to translate requirements into technical solutions and contribute to AI initiatives for content generation and personalization. ...

Senior Java Engineer - Build Scalable, Innovative Apps

Location
Greater London, England, United Kingdom
seeking a Senior Java Engineer to design, build, and maintain high-performance Java applications across the ITES portfolio. You will collaborate with cross-functional teams to define and ship new features, while ensuring scalability and robustness of software solutions. You will mentor junior engineers, uphold coding standards ...

Application Security Engineer

Hiring Organisation
DGH Recruitment
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 75,000 Annual
Application Security Engineer Location: London (fully onsite) DGH Recruitment are currently recruiting on behalf of a leading global client in the financial services industry who are looking for an Application Security Engineer to join the team on a permanent basis. They are looking for an individual that speaks ...

Full-Stack Engineer (Java/React): Build Secure, Scalable Apps

Location
Greater London, England, United Kingdom
JPMorgan Chase & Co. in Greater London is seeking a Software Engineer II to build secure, scalable full-stack applications within Global Technology Asset Management. You will work in a cross-functional agile team to design, develop, and operate enterprise solutions across multiple technologies. You will own your work ...

Senior Python & AI/ML Engineer — Production ML & LLM Apps

Location
Glasgow, Scotland, United Kingdom
JPMorganChase is seeking a Software Engineer III within Corporate Technology to design and deliver trusted market-leading technology products in a secure, scalable way. You will work on critical solutions across multiple areas, building production Python systems and ML/NLP workloads, including LLM/SLM powered applications ...

Web App Support Engineer (React/.NET) - Finance

Location
Greater London, England, United Kingdom
Adecco Group is seeking a Web Application Support Engineer to join a leading financial institution in London with Canary Wharf on-site. The role focuses on supporting and improving web applications, ensuring reliability and performance in a fast-paced environment. Responsibilities include troubleshooting, collaboration with development teams, monitoring ...

Web App Support Engineer - React/ASP.NET (London)

Location
Slough, England, United Kingdom
Adecco Group is seeking a Web Application Support Engineer for a long-term contract based in London (Canary Wharf). The role focuses on ensuring the performance and availability of web applications, with duties spanning troubleshooting, deployment support, and collaboration with development teams. You will work with React ...

OT Project Engineer – RTU Applications & Delivery

Location
Waterloo, Scotland, United Kingdom
applicatives robustes et conformes pour nos clients industriels et utilities. Vous gérerez l’intégration, la configuration, la validation et la mise en service des applications RTU tout en garantissant qualité et satisfaction client. Le poste requiert expérience en automatisation et systèmes industriels, compréhension OT, et capacité à livrer ...

Senior App Security Engineer - Hybrid, AI Security Focus

Location
Cambridge, England, United Kingdom
Redgate is seeking a senior security engineer to embed security deeply into our product teams, defining requirements across the SDLC and leading threat modelling for new features. You’ll influence architecture, guardrails, and secure-by-default patterns, balancing risk with delivery velocity. Work across engineering and product squads ...

Senior Software Engineer I - Hybrid, Build Scalable Apps

Location
Greater London, England, United Kingdom
Rightmove is seeking a Senior Software Engineer I to own the delivery of high-quality software and products, with frequent safe deployments. You will work in autonomous cross-functional teams in an Agile environment, championing test automation and modern engineering practices. Based in London with a hybrid pattern ...

Full Stack Software Engineer - Application Development

Location
Greater London, England, United Kingdom
platform for data-driven decision-making. We're transforming the way organisations securely integrate their data, so they can then build reliable, critical applications atop that unified foundation. Our customers use Foundry to perform rich analyses that drive core operations within their organisations. They can also build sophisticated, full … fledged programs, such as common operating pictures, alert‐triaging inboxes, and resource allocation planning tools driven by rich‐ML models. As a Full Stack Engineer focused on application development in Foundry, you will be responsible for crafting the tools used by thousands of users to build the sophisticated applications ...