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  • $40 - $125 per hour

     ...depends on task difficulty and specialization) Location: Remote · Type: Independent contractor · Hours: Flexible hours...  ...-model the whole system, and that someone is you. As an Application Security Engineer you'll evaluate how models reason about secure design and vulnerabilities... 
    Remote
    Weekly pay
    Full-time
    Flexible hours

    DataAnnotation

    Remote
    a month ago
  • £62k - £83k per annumEstimated
     ...creating opportunities for everyone, everywhere. Our diverse, remote-first teams are essential to our success. We empower our...  ...growth potential for all. About this Position As an Senior Application Security engineer , you will support G-P’s application security program, ensuring... 
    Remote
    Full-time

    Globalizationpartners

    Remote
    28 days ago
  • £39k - £54k per annumEstimated
     ...This is a remote position. The Junior Application Security Engineer Internship Program at EncryptEdge Labs provides a comprehensive, hands-on learning experience focused on securing modern applications. Over eight weeks, interns will work through carefully crafted challenges... 
    Remote
    Internship

    Encrytpedge Labs Limited

    City of London, Greater London
    1 day ago
  • £70k per annum

     ...We’re looking for a Senior Application Security Engineer to join our expanding Information Security team. If you are a hands‑on AppSec expert who enjoys...  ...Central London office in Holborn, and offer flexible and remote working arrangements. Join us - let’s prevent disease... 
    Remote
    Long-term contract
    On-site
    Flexible hours
    Shift work

    Our Future Health

    London
    more than 2 months ago
  • £43k - £59k per annumEstimated
     ...as one of the greatest places to work in France (and also remotely), with a 4.6/5 rating on Glassdoor Build an international...  ...(+500 people joined Pennylane in 2025!), we’re seeking an Application Security Engineer to join Louis’s team of 5. You’ll handle all technical security... 
    Remote
    Immediate start
    Shift work

    Pennylane SAS

    Europe
    17 hours ago
  • £98k - £133k per annumEstimated
     ...thousands of connected devices. The Samsara Application Security team protects this vast footprint end-...  ...field. As a Staff Application Security Engineer, you’ll drive the overarching technical...  ...security priorities evolve. This is a remote position, open to candidates residing... 
    Remote
    Long-term contract
    Full-time
    Relocation package

    Samsara

    Remote
    26 days ago
  • £80k - £90k per annum

     ...Requirements: Hands-on experience embedding application security into the SDLC. Experience with...  ..., security-/policy-as-code and secure engineering practices. Familiarity with GitHub...  ...full-time permanent role, predominantly remote/hybrid in London, offering benefits and... 
    Remote
    Permanent
    Full-time
    Hybrid working

    Additional Resources

    London
    8 days ago
  • £105k - £138k per annumEstimated
     ...of Stripe, Datadog, Miro, and Webflow. Location: Europe remote or London hybrid About The Role As our engineering and research organisation grows, so does the complexity of securing it. Our Application Security team is at the forefront of that challenge — building... 
    Remote
    Full-time
    Hybrid working
    Work from home
    Flexible hours

    Synthesia

    London
    23 days ago
  • £38k - £51k per annumEstimated
     ...millions of people planning their next move, reading the latest industry news, or just browsing what’s on the market.    Application Security Engineer Purpose This is the first engineering hire into Rightmove's growing Application Security function, reporting to the... 
    Suggested
    Hybrid working
    On-site
    Work from home

    Rightmove

    London
    2 days ago
  • £44k - £56k per annumEstimated
     ...millions of people planning their next move, reading the latest industry news, or just browsing what’s on the market.    Application Security Engineer Purpose This is the first engineering hire into Rightmove's growing Application Security function, reporting to the... 
    Suggested
    Full-time
    Hybrid working
    On-site
    Work from home

    Rightmove Careers

    London
    a month ago
  • £43k - £55k per annumEstimated
     ...with a focus on addressing those faced by underrepresented groups. The Role Overview We’re looking for a Cyber Security Engineer to help improve application security across the FT’s cloud-native technology estate. This is a hands-on role focused on making secure... 
    Suggested
    Hybrid working
    Flexible hours

    Financial Times

    London
    1 day ago
  • £85k per annum

    Company: SPENCER ROSE LTD Job Type: Any Salary: £85000.00 - £85000.00
    Suggested
    Fixed-term contract

    SPENCER ROSE LTD

    Bristol
    29 days ago
  • £65k - £75k per annum

     ...Salary: £65,000 - 75,000 per year Requirements: Software engineering background Around 5 years experience in Application Security, DevSecOps, or related positions Experience securing SaaS applications Strong understanding of application security principles... 
    Suggested
    Full-time

    Adecco

    Warwick, Warwickshire
    9 days ago
  • £52k - £71k per annumEstimated
     ...source. By delivering hardened, secure, and production-ready builds...  ...all the open source software engineers and AI agents rely on,...  ...years in software, product, or application security, with ownership of complex...  ...clear, concise communication in a remote‑first environment.... 
    Remote
    Full-time

    Chainguard

    Remote
    20 days ago
  • £65k - £83k per annumEstimated
     ...Opportunity The Lead Application Security Engineer will join Brunswick's Information Security team and play a key role in shaping how the firm embeds security into application design, development, deployment, and technology change. This is a senior individual contributor... 
    Suggested
    Full-time

    Brunswick Group

    London
    a month ago
  • £93k - £122k per annumEstimated
     ...oversee approximately $8.5 trillion in end-client assets. Application security sits at the center of how CAIS earns and keeps the trust of the...  ..., turning security from a manual checkpoint into something engineers experience as fast, clear, and genuinely useful. We are looking... 

    CAIS

    London
    more than 2 months ago
  • £66k - £90k per annumEstimated
     ...century will be marked by the engine of inference delivering immense...  ...each other and to the host. Security runs through all of it. A chain...  ...storage, device identity, and remote attestation so the fleet can prove...  ...especially curious about your application when you also bring some of... 
    Remote
    Full-time
    Live-in
    On-site

    Fractile

    London
    2 days ago
  • £65k - £88k per annumEstimated
     ...Luxembourg ABOUT THE TEAM:  The Tide Security Engineering team is made up of three core areas:...  ...Security (this role!) consists of application and cloud security experts. Their mission...  ...model that supports both in-person and remote work to cater to the specific needs of... 
    Remote
    On-site
    Immediate start
    Flexible hours

    Tide

    United Kingdom
    2 days ago
  • £91k - £118k per annumEstimated
     ...Application Support Engineer : Trading Platform Quant Capital is urgently looking for an Implementation Consultant to join our high profile client...  ...their clients’ environments; through on-site operations or remote connections. You will ensure successful completion of this... 
    Remote

    Quant Capital

    London
    22 days ago
  • £101.79k per annum

     ...The AI Applications Engineer designs, builds, and delivers production-grade agentic AI solutions...  ...industrial process data and operates as a remote-first company with a strong culture of...  ...Microsoft 365 / SharePoint) following security, scalability, and performance best practices... 
    Remote
    Full-time

    Seeq

    United Kingdom
    1 day ago
  • £44k - £60k per annumEstimated
     ...Valmet's Automation Systems Business Line as a Systems and Applications Engineer and support customers across the UK and Ireland with industry...  ...Manager, you will be based in Southern England with flexible remote working options. Your Responsibilities Deliver automation... 
    Remote
    Full-time
    Flexible hours
    Rotating shifts

    Valmet

    Basingstoke, Hampshire
    8 days ago
  • £377.54 - £453.04 per day

     ...Talentmark are recruiting for an AI Automation/Application Engineer to join a company in the pharmaceutical industry on a contract basis...  ...office in Welwyn Garden City, however the client may accept fully remote applicants depending on experience. Company: Our... 
    Remote
    Hybrid working
    On-site

    CK Group

    Welwyn Garden City, Hertfordshire
    1 day ago
  • £39k - £52k per annumEstimated
     ...looking for a talented and competent EMC application engineer that will thrive in a busy sales...  ...channels, including telephone, email, remote collaboration, and on-site customer visits...  ...sales and support Willingness to be UK security cleared SC Contact and further information... 
    Remote

    Rohde & Schwarz

    Fleet, Hampshire
    8 days ago
  • £54k - £74k per annumEstimated
     ...expertise spans cloud, data & AI, enterprise applications, digital transformation and managed...  ...experienced Senior Application Operations Engineer to take ownership of the performance,...  ...performance-related profit share Hybrid / Remote  working flexibility Pension, private... 
    Remote
    Full-time
    Hybrid working
    On-site
    Flexible hours

    Version 1

    Edinburgh
    2 days ago
  • £51k - £71k per annumEstimated
     ...ABOUT THE ROLE We are looking for a Technology Field Application Engineer – FPGA to join our UK and Ireland team. In this role, you will...  ...solutions. This is a UK-based role, with the option to work remotely from home or from our Harlow office. Regular travel across... 
    Remote
    Long-term contract
    Permanent
    Full-time
    On-site
    Remote
    29 days ago
  • £39k - £53k per annumEstimated
     ...environments.   Job Title: Technical Security Engineer Location: London - We offer a range...  ...within the organisation.   All applicants must as a minimum achieve Baseline Personnel...  ...together, even when we’re working remotely from one another. Hybrid Working allows... 
    Remote
    Hybrid working
    On-site
    Flexible hours

    BAE Systems

    London
    14 days ago
  • £48k - £63k per annumEstimated
     ...efficiencies in electronics manufacturing. Join us as an Applications Engineer based at our Shepshed manufacturing facility, and we can offer...  ...of their products. • Provide technical support to customers remotely and on site. • Understand the requirements of customers... 
    Remote
    Ongoing contract
    Full-time
    Flexible hours

    Winbro Group Technologies

    Shepshed, Leicestershire
    29 days ago
  • £29k - £39k per annumEstimated
     ...About the Role We are looking for an Applications Engineer to join our Fluid Motion Solutions business in Manchester. In this customer-facing role, you will act as a key link between customers, internal sales and engineering teams, helping translate technical requirements... 
    Full-time
    Hybrid working
    Work from home
    Probationary period

    NOV

    Manchester
    4 days ago
  •  ...About the Role We are looking for a hands-on Security Engineer - Application Security, GRC & AI to join the R&D team of a rapidly growing international...  ...Ability to operate independently in a fast-paced, fully remote technology environment. Willingness to provide... 
    Remote
    Afternoon shift

    Salve.Inno Consulting

    London
    23 days ago
  • £43k - £60k per annumEstimated
     ...is responsible for providing secure and effective communications...  ...infrastructure, including its databases, applications, and servers. Overall, the...  .... Senior Cyber Security Engineer – Security Architecture &...  ...the default arrangement. Remote work: Up to 20% of total... 
    Remote
    Full-time
    Interim
    On-site
    Work from home

    Spektrum

    Belgium
    6 hours ago