101 to 125 of 137 Remote Application Security Jobs

Project Architect

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Huntingdon, Cambridgeshire, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £644/day
discovery phase. Define and finalise the target architecture, system landscape, and integration approach . Develop and deliver comprehensive High-Level Design (HLD) documentation covering: Application architecture Infrastructure Security Networking Integrations Data flows Assess current-state architecture and identify gaps, dependencies, risks, and migration considerations . Define and incorporate … functional requirements (NFRs) including availability, scalability, performance, security, and disaster recovery. Collaborate with infrastructure, application, security, and integration teams to ensure architecture decisions align with technical standards and best practice. Review and validate solution designs against established technical architecture guidelines. Provide technical leadership, architecture recommendations, and effort ...

Lead Software Engineer

Location
Greater London, England, United Kingdom
engineers Owning technical decisions for the area of the product Writing production code for complex and high‐impact features Adhering to and promoting internal security policies throughout the development lifecycle in order to build a secure and reliable product Contributing to planning and roadmap discussions Communicating status, risks … working on embedded/resource constrained devices Experience with Kubernetes Experience with SQL databases such as PostgreSQL Experience of machine learning applications Knowledge of application security best practices and secure coding principles (e.g., OWASP Top 10) Note: We want Arondite to bring together individuals from diverse backgrounds ...

Remote Security Engineer — AI Platform & Threat Defense

Location
United Kingdom
EverAI is seeking a Security Engineer to protect our rapidly growing AI dating platform. You will own application security, risk & compliance, and security awareness, addressing AI-specific threats as our product evolves. This hands-on role reports to the Security Lead with regular priority reviews. ...

Software Engineer

Location
City Of London, England, United Kingdom
Kubernetes Experience with SQL databases such as PostgreSQL Experience of machine learning applications Experience with frontend mapping frameworks (e.g., Cesium, Mapbox, Leaflet) Knowledge of application security best practices and secure coding principles (e.g., OWASP Top 10) Note: We want Arondite to bring together individuals from diverse backgrounds … this list. Right to Work We require that all candidates have an existing Right to Work in the UK at the time of application. Security clearance We believe in working closely with defence customers. As a result, this role will require the individual to hold a clearance ...

Senior Full Stack Software Engineer AI Native Engineering

Location
East Midlands, England, United Kingdom
time, test coverage, escaped defects, rework and review effort, and use them to assess whether AI-enabled practices create measurable value. Define proportionate governance, security, data-handling and human-approval controls for AI-assisted development. Evaluate models and tools based on task suitability, accuracy, privacy, cost, latency and vendor … event environments where operational simplicity and reliability are critical. Support the investigation and resolution of production issues within areas owned by the team. Application Architecture and Engineering Quality Contribute to the architecture and ongoing evolution of Kappture’s React and TypeScript applications and C#/.NET services. Design maintainable ...

Technical Lead (Front Office Asset Management Tech Stack)

Location
Greater London, England, United Kingdom
technology teams, and vendors to deliver strategic technology outcomes. The role is responsible for defining and driving the technical roadmap, ensuring platform stability, scalability, security, and alignment with business objectives. The individual will play a key role in translating business priorities into technology solutions, leading complex technical initiatives … supporting the evolution of the Front Office technology ecosystem. The Role Provide end-to-end technical leadership across the Front Office application portfolio, ensuring solutions are aligned with business strategy, architectural standards, and operational requirements Lead the design, development, implementation, and support of technology solutions that enable investment, trading ...

Lead Software Engineer

Hiring Organisation
Anson Mccade
Location
South West London, London, United Kingdom
Employment Type
Permanent
Salary
£80,000
cloud experience, ideally Azure Experience with CI/CD, Git and modern DevOps practices Experience working with relational databases and data modelling Understanding of application security, including SAST, DAST and penetration testing Previous experience leading, mentoring or technically guiding other engineers A strong understanding of Agile/DevSecOps ...

Senior Full Stack Developer (Angular, C#, AWS/Azure)

Location
Greater London, England, United Kingdom
financial services organisation. The successful candidate will play a key role in designing and building the solution from scratch, helping shape technical architecture, security, and delivery practices. Key Responsibilities Build and deliver a customer-facing web application from the ground up. Develop responsive front-end components using Angular. … solution architecture and technical design decisions. Implement secure authentication and authorisation mechanisms, including MFA/2FA. Ensure high standards of testing, code quality, and application performance. Work within AWS or Azure cloud environments. Support CI/CD pipelines and DevOps best practices. Essential Skills & Experience Strong Angular development experience. ...

Principal Java Engineer

Location
Wallingford, England, United Kingdom
mentoring engineers through technical leadership and best practice. Outcomes Platform architecture is scalable, resilient, secure and supports current and future business needs Own the application architecture and technical direction across multiple products and services. Design, implement and review high-quality Java and full-stack solutions, APIs and integrations. Lead … performance optimisation, scalability and resilience initiatives. Drive security best practices, vulnerability remediation and secure software development lifecycle (SDLC) practices. Work closely with Data, Operations, DevOps and QA teams to ensure architectural alignment and operational excellence. Product roadmap is delivered successfully through strong technical leadership and effective engineering execution Provide ...

Security Engineer, Detection and Response - EMEA

Location
Greater London, England, United Kingdom
About the Team Security is at the foundation of OpenAI’s mission to ensure that artificial general intelligence benefits all of humanity. The Security team protects OpenAI’s technology, people, and products. We are technical in what we build but are operational in how we do our work … contribute to the Security team as a strong generalist. In this role, you will: Drive projects in all major security verticals including: AppSec, InfraSec, OffSec and Detection and Response Innovate to solve novel security problems Collaborate on cutting-edge AI research, and use AI to improve OpenAI ...

Lead Software Engineer

Hiring Organisation
Anson Mccade
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
clean architecture and modern engineering practices. Experience with cloud platforms such as Azure, AWS or GCP . Experience with Docker, Kubernetes and cloud-native application development . Experience with Git and CI/CD tools such as Jenkins, GitHub or Azure DevOps . Understanding of application security ...

Senior Java Developer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
volume processing. Support releases, deployments, and production stability activities. Adhere to CI/CD pipelines, code quality standards, and operational readiness requirements. Apply performance, security, and resilience best practices, particularly around large-scale message handling. Collaboration Work closely with the Technical Lead and peers to deliver against team objectives. … failover handling, and backpressure management. Experience designing and developing cloud-native applications with a microservices architecture running on Docker/OpenShift/Kubernetes. Strong application development skills in Java, SQL (SQL Server, Oracle, etc.) and messaging platforms such as Kafka and MQ. Experience with the Spring framework and Spring ...

Full Stack Developer

Location
City of Westminster, England, United Kingdom
. Build and maintain microservices architecture deployed on GCP . Implement DevOps best practices , including CI/CD pipelines, containerization, and infrastructure automation. Ensure application security and compliance with industry standards (OAuth 2.0, OIDC, CORS, CSRF). Collaborate with cross-functional teams to deliver high-quality software solutions. ...

Senior Full Stack Developer

Location
Leeds, England, United Kingdom
integration, and end-to-end). Strong understanding of SQL and NoSQL databases, data modelling, and performance optimisation. Knowledge of secure coding practices and application security principles. Experience with containerisation technologies (e.g., Docker) and orchestration platforms (e.g., Cloud Run, Kubernetes). Strong debugging, troubleshooting, and problem-solving skills ...

Senior Fullstack Engineer

Location
Greater London, England, United Kingdom
generation autonomous capabilities to the warfighter across air, land, sea, and space. A subsidiary of Applied Intuition, we deliver dual‐use solutions to national security customers that build upon several years of product development and experience from commercial autonomy programs. Based in London, our seasoned defence team hails from … improvements we identify on programmes into the products our other teams build, so what we learn in the field shapes the wider roadmap Engineer security in from the first commit, and build software that holds up to the environments and the scrutiny our customers operate under Help raise ...

Java Engineer

Hiring Organisation
Hackajob Ltd
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
volume processing. Support releases, deployments, and production stability activities. Adhere to CI/CD pipelines, code quality standards, and operational readiness requirements. Apply performance, security, and resilience best practices, particularly around message handling. Collaboration Work closely with the Technical Lead and peers to deliver against team objectives. Contribute … latency, resiliency, throughput, and failover handling. Experience developing cloud-native applications with a microservices architecture running on Docker/OpenShift/Kubernetes. Solid application development skills in Java, SQL (SQL Server, Oracle, etc.) and messaging platforms such as Kafka and MQ. Experience with the Spring framework and Spring Boot ...

Senior Fuzzing & Security Engineer — Coverage Leader

Location
Cambridge, England, United Kingdom
leading technology company in the UK seeks a Security Engineer – Fuzzing Specialist. The role involves owning a coverage-guided fuzzing program, improving security through proactive fuzz testing, and collaborating with product teams to resolve vulnerabilities. The ideal candidate will have experience in application security, proficiency ...

Senior Full Stack Developer

Location
Warrington, England, United Kingdom
code, you'll hold pull request authority over other developers' work, own the weekly production release builds across the product estate, and carry the security and stability workload that comes out of penetration testing and ISO 27001. We work Shape Up, in six‐week cycles — you get a problem … written the code yourself, including running it locally. Produce the weekly production release builds and verify rollback before every release. Fix the security findings that come out of penetration testing — authorization defects, credential handling, secret management — and build to ISO 27001 requirements, producing the technical evidence the audit needs. ...

Remote AppSec Engineer: Secure SaaS & DevSecOps

Location
United Kingdom
Vannevar is seeking an experienced Application Security Engineer to help secure our SaaS platform. This is a full … time, remote role with work locations in USA, UK and Europe, partnering with software, DevOps, and platform teams to embed threat modeling and automated AppSec checks into the SDLC. You will implement SAST/SCA, DAST, container/IaC checks in CI/CD, drive threat modeling, and coach secure ...

Senior React Engineer

Location
Manchester, England, United Kingdom
technical stakeholders. Translating product and business requirements into scalable technical solutions. Optimising applications for performance, reliability and usability across Android and iOS. Applying mobile security best practices throughout the development lifecycle. Supporting automated build, test and release processes. Contributing to code reviews, technical discussions and continuous improvement initiatives. Diagnosing … production issues and helping to improve application stability. Sharing knowledge and supporting the development of other engineers within the team. What We’re Looking For Strong commercial experience building hybrid mobile applications with Capacitor. Advanced experience with React and TypeScript. A strong understanding of modern front-end architecture, component ...

Senior Full Stack Developer - .NET / React

Location
Glasgow, Scotland, United Kingdom
Stack Architectural Delivery: Collaborating to design and deliver robust end-to-end web applications, pairing intuitive React interfaces with modular, scalable backend subsystems. Quality & Security: Championing high standards through constructive peer reviews, establishing defensive application security measures, and guiding thoughtful testing strategies across unit, service, and frontend … Azure, Durable Functions, Event Sourcing, SQL, and Docker. A strong understanding of SOLID principles, UI/UX implementation best practices, maintainability, and industry-standard security practices. A supportive, encouraging communication style with a passion for mentoring team members and providing uplifting, constructive feedback. What to expect from our hiring ...

IT Applications Manager (On-Site)

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £60,000 per annum
suppliers. Your responsibilities will include: Managing relationships with software vendors and third-party suppliers Holding suppliers accountable for performance, service quality and delivery Managing application roadmaps, upgrades, releases and lifecycle activities Acting as an escalation point for application and supplier issues Working with stakeholders to understand requirements … improve existing systems Identifying opportunities to rationalise and improve the application portfolio Supporting the evaluation, selection and implementation of new software Maintaining appropriate application, security and compliance documentation Coordinating user support, guidance and training Contributing to software procurement, supplier selection and budget management WHAT WE ARE LOOKING ...

Android Developer

Location
Greater London, England, United Kingdom
architectural decision-making. Develop automated tests and contribute to continuous integration and delivery processes. Investigate and resolve technical issues, defects and performance problems. Consider security, accessibility, privacy, resilience and performance throughout the development lifecycle. Contribute to technical documentation and knowledge sharing within the team. Help establish and maintain development … using Git and modern software development workflows. Understanding of software engineering principles including clean code, modularity, maintainability and version control. Experience diagnosing and resolving application defects and performance issues. Desirable technical skills Experience with Java and maintaining or modernising existing Java codebases. Experience with Jetpack Compose and/ ...

Contract C# Software Developer

Hiring Organisation
Connells Group HQ
Location
Milton Keynes, Buckinghamshire, United Kingdom
Employment Type
Full-Time
Salary
£450.00 per day
operational data to improve the stability and performance of the applications Use AI to improve productivity Maintain documentation and release notes Have awareness of application security considerations Identify dependencies across the organization and work with teams to resolve them before they become an issue, and install preventative measures … using SQL Contribute to improve the overall processes and methodologies followed by the wider team Design and develop commercial/enterprise web applications Ensure application performance, quality, and responsiveness Work with all teams to recommend solutions that are in accordance with accepted testing frameworks Experience and Skills Required: Essential ...

Senior Product Marketing Manager - Remote, UK

Location
West of England, England, United Kingdom
read on! Immersive is the cyber proving ground for the AI enterprise. Through Immersive One, organizations can test whether people, AI-enabled workflows, cyber security teams, agents, and leaders can perform securely under realistic pressure, then turn that performance into evidence they can use to improve, benchmark, and report … Sharp writing and presentation skills; you can make complex things simple and engaging A nice to have but not essential: understanding of cybersecurity, application security, or enterprise risk, and experience with enablement platforms (e.g. Highspot, Seismic, Showpad) This role is fully remote, open to candidates based ...