126 to 150 of 176 Secure Coding Jobs in London

FX Java Developer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
innovations and actively contribute to the organization’s technology communities to foster a culture of technical excellence and growth. Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions. Implementation of effective unit testing practices to ensure proper code ...

Pricing Application Developer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
innovations and actively contribute to the organization’s technology communities to foster a culture of technical excellence and growth. Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions. Implementation of effective unit testing practices to ensure proper code ...

Java Developer - FX Matching Applications

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Process & Quality Assurance Help improve how the team builds and delivers software Write automated tests and support continuous delivery practices Follow secure coding standards and support compliance requirements WHAT YOU'LL BRING: Experience developing backend systems in a professional environment Experience working with Java Understanding of system … their sustainability objectives. Our charity, the LSEG Foundation provides charitable grants to community groups that help people access economic opportunities and build a secure future with financial independence. Colleagues can get involved through fundraising and volunteering. LSEG offers a range of tailored benefits and support, including healthcare, retirement ...

Java Developer - FX Matching Applications

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Process & Quality Assurance Help improve how the team builds and delivers software Write automated tests and support continuous delivery practices Follow secure coding standards and support compliance requirements WHAT YOU'LL BRING: Experience developing backend systems in a professional environment Experience working with Java Understanding of system ...

Core Engineering Java Development Lead – FX Tech (SVP)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
solving complex problems, and continuously raising engineering standards. Responsibilities Hands‐On Engineering: Designing, developing and maintaining high‐performance Java services that are scalable, secure and resilient. Modern Backend Design: Applying Domain‐Driven Design and message‐/event‐driven design principles to build loosely coupled, well‐structured systems. Code … scalability. Cloud‐Ready Development: Experience building software for cloud environments, including containerization and modern deployment practices. Quality & Resilience: Understanding of secure coding practices, fault tolerance and building reliable systems in a distributed environment. What we’ll provide you Competitive base salary, annually reviewed. 27 days annual leave ...

Core Engineering Java Development Lead – FX Tech (SVP)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
solving complex problems, and continuously raising engineering standards.**Responsibilities:*** **Hands-On Engineering:** Designing, developing and maintaining high-performance Java services that are scalable, secure and resilient.* **Modern Backend Design:** Applying Domain-Driven Design and message-/event-driven design principles to build loosely coupled, well-structured systems.* **Code … scalability* **Cloud-Ready Development:** Experience building software for cloud environments, including containerization and modern deployment practices.* **Quality & Resilience:** Understanding of secure coding practices, fault tolerance and building reliable systems in distributed environment**What we’ll provide you**By joining Citi, you will not only be part ...

Senior Lead React UI Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
secure, scalable way, and drive business impact with deep technical expertise. The role emphasizes AI-assisted development, secure coding, and proactive governance across the SDLC, with responsibilities spanning guidance, code reviews, performance optimization, and collaboration with #J-18808-Ljbffr ...

Senior Backend Engineer, AI-Driven Cloud FinTech

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
team delivering cloud-native microservices across key product areas such as fraud prevention, identity services, transfers, and onboarding. The role emphasizes secure coding, scalable architectures, and responsible use of AI in engineering practices. Collaboration and excellence in software delivery are core to this position. #J-18808-Ljbffr ...

Lead DevOps Engineer: AWS, Kubernetes & Terraform

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Electronic Trading Group. You will work in an agile team, influencing design and driving operational processes. The role involves technical guidance, secure coding, and supporting various environments. The ideal candidate will possess strong programming skills and cloud expertise, contributing to a diverse team culture. This influential position ...

Lead Android Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
evaluate technical risks and coach and mentor junior engineers. Advocate for automated testing, TDD, BDD, pair programming, and continuous improvement. Build resilient, performant, secure code respecting customer data sensitivity. Drive automation of deployment pipelines and testing. Share knowledge through code reviews, coaching, and effective communication. Collaborate across mobile ...

Security Remediation Developer

Hiring Organisation
Morson Edge
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - 700 per day + None
security-relevant events, errors and operational diagnostics. - Integrate with Application Insights, Log Analytics or comparable monitoring and telemetry tooling. - Support secrets management and secure configuration using … Azure Key Vault, managed identities and controlled deployment settings. - Work with AppSec/DevSecOps engineers to remediate vulnerabilities, dependency issues and secure coding findings. - Work with QA automation to increase regression coverage and make remediation test evidence repeatable. - Maintain traceability from Jira tickets to code changes, pull ...

Python Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
this role you’ll design, develop and improve software that provides business, platform and technology capabilities. You’ll deliver high-quality, scalable and secure solutions using industry-aligned languages … frameworks, while collaborating with product managers, designers and engineers to meet business objectives. You’ll also contribute to code reviews, apply secure coding practices and stay informed on industry trends and innovations. SKILLS YOU'LL DEVELOP T-Shaped Skill Set: become the go-to person for your ...

Senior Frontend Engineer – Real-Time Trading UI

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
J.P. Morgan is seeking an experienced Software Engineer III to design and deliver trusted front-office technology products in a secure, scalable way. You will build real-time React/TypeScript UI features … Execute, collaborating with product, UX, QA, and back-end teams across a global organization. You will contribute to UI architecture, apply secure coding practices, and participate in AI-assisted development to improve speed and quality in a high-stakes trading environment. #J-18808-Ljbffr ...

Global Banking Platform Engineer - Cloud-Scale Microservices

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
J.P. Morgan is seeking a Software Engineer III for the Global Banking Platform (GBP) to design and deliver scalable, secure microservices and cloud-native solutions for a global scale. The role involves secondment to a FinTech software partner, with back-to-back collaboration and knowledge transfer … after the secondee period. The candidate will contribute to CI/CD pipelines, production support, and enterprise-grade tooling, applying secure coding standards and engaging in architecture #J-18808-Ljbffr ...

Content Security Engineer, GME Security

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Services Ltd. Key job responsibilities Serve as the primary content security advisor to film and series production teams, providing tailored guidance on secure workflow design: editorial environment setup, Aspera file transfer configurations, cloud storage architecture, on-set networking, and remote collaboration tools Assess internal and external content processing … code review in a common programming language (non-internship) experience 3+ years of any combination of the following: threat modeling experience, secure coding, identity management and authentication, software development, cryptography, system administration and network security experience Experience applying threat modeling or other risk identification techniques or equivalent ...

Security Engineer, AWS Security

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
communicate security findings to service teams with clear remediation guidance, and verify fixes are implemented. Security Guidance: Advise development teams on secure coding practices, authentication/authorization mechanisms, cryptographic implementations, and data protection strategies. Escalation Support: Identify and elevate high‐severity issues through appropriate channels, ensuring timely … development of exploits or equivalent. Experience in application security architecture, security code reviews, security testing, incident response, or security infrastructure. Experience with coding/scripting in one or more languages (e.g., Python, C, C++, Java, Ruby, or PowerShell). Preferred Qualifications Experience with AWS services or other cloud offerings. ...

Lead Python Developer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
keep the pod aligned, focused, and delivering at a high standard. Key Responsibilities Lead development of features and fixes, writing clean, performant, secure code aligned with business goals Review PRDs with the PM to ensure clarity, highlight edge cases, and produce accurate estimation Own sprint planning … Fundment’s products Technical Expertise: Python: FastAPI, Pydantic, SQLAlchemy, PyTest, Pandas, Numpy Cloud: Experience supporting production systems Security & Compliance: Familiar with secure coding and regulated environments Values Collaborative – Deliver as a team, communicate clearly, and prioritise collective outcomes Innovative – Challenge what doesn’t work, try new approaches ...

Senior Software Engineer, Agent Endpoint DLP

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
functionality of the FortiDLP agent. Contributing to code, tests, and code review. Keep a strong focus on code quality, maintainability, and secure coding practices. Maintain close communication within the team as well as across other teams to coordinate progress. At FortiDLP we default to programming using ...

Python Full-Stack Engineer II — MRGR Tooling & Data Pipelines

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
pipelines, integrate ML and AI-assisted development tools, and collaborate with cross-functional teams to improve controls and efficiency while maintaining secure coding practices. #J-18808-Ljbffr ...

Remote UK AppSec Engineer | CI/CD, OWASP, Cloud Security

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
candidate will evaluate security impacts across Java, TypeScript and Python codebases and APIs, with strong OWASP Top 10 knowledge and secure coding practices. You will triage, validate and remediate vulnerabilities, coordinating with both technical and non-technical stakeholders and embedding security tooling into CI/CD pipelines ...

Senior Backend Engineer, LLM Inference Platform

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
role based in Greater London, you will work in an agile team, learn about model architectures, observability, CI/CD, and secure coding practices, and collaborate across engineering, product, and operations to #J-18808-Ljbffr ...

Global Banking Platform Engineer — Cloud & Microservices

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
partner, then returning to JPMC to advance GBP's cloud journey, with exposure to cloud-native microservices, CI/CD, and secure coding practices. You will design and implement scalable services, contribute to architecture artifacts, and work across teams to translate product requirements #J-18808-Ljbffr ...

Lead Software Engineer - Backend Engineering - Java/Kotlin

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
that it is easy to understand, test and evolve. Build solutions that avoid single points of failure, using scalable architectural patterns. Develop secure code so that our customers and ourselves are protected from malicious actors. Promptly investigate and fix issues and ensure they do not resurface ...

Principal Security Engineer

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
collaboration. Develop and maintain a comprehensive security strategy that covers both enterprise systems and product development. Partner with product teams to integrate secure development practices into the software engineering lifecycle. Work closely with IT and security teams to ensure compliance with ISO27001, SOC2, and SOX standards. Collaborate across … influence organizational change. What You’ll Bring Practical experience in securing cloud environments, enterprise IT systems, and security products. Knowledge of secure coding practices and familiarity with modern software development methodologies. An ability to design and implement security policies, processes, and controls that align with business needs. ...

Senior Software Engineer, Backend Services & APIs

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
functionalities of the FortiDLP platform. Contributing to code, tests, and code review. Keep a strong focus on code quality, maintainability, and secure coding practices. Maintain close communication within the team as well as across other teams to coordinate progress. Optionally help with operational tasks maintaining the FortiDLP ...