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  • £46k - £60k per annumEstimated
    Join Barclays as a Cryptography PKI and SSH Engineer, where you’ll be responsible for designing, implementing, and managing secure cryptographic and access control systems that protect the organization’s infrastructure and data. Your main responsibility will be to ensure that... 
    Suggested
    Permanent

    Barclays

    Knutsford, Cheshire
    a month ago
  • £70k - £92k per annumEstimated
     ...About the team At Roku our Trust Engineering team is a close-knit group of passionate...  ...victories together. About the Role As a Security Software Engineer your role involves architecting...  ...and mitigate security risks Managing PKI TLS and GPG infrastructure Applying... 
    Suggested
    Full-time
    Local area

    Roku

    Manchester
    more than 2 months ago
  • £79k - £106k per annumEstimated
    Chipton-Ross is seeking 9 (nine) Senior Embedded Software Engineers for a contract opportunity in Camden, NJ. BASIC QUALIFICATIONS (REQUIRED SKILLS/EXPERIENCE): U.S. citizenship with an Active Department of Defense (DoD) Secret clearance. Bachelors or Master's degree in... 
    Contract
    Full-time
    Monday to Friday

    Chipton‑Ross Inc

    Camden, Greater London
    a month ago
  • £550 per day

     ...Are you an experienced Cryptography SME looking for your next contract role? Join one of the world's leading IT services, consulting...  ..., aligned with market needs and emerging security trends. Work closely with cryptography engineers and security architects to ensure the... 
    Contract
    Daily pay
    Hybrid working
    On-site
    Immediate start
    Gaydon, Warwickshire
    more than 2 months ago
  • £500 per day

     ...Cryptography Analyst a0MP9000009OpQo.4_(***) ***-**** Role: Cryptography Analyst - Contract Location: Hybrid - 60% office / 40% remote Site...  ...12/2025, with extension Security Clearance: BPSS required...  ...hardware and infrastructure - not software development. Candidates... 
    Contract
    Long-term contract
    Hybrid working
    On-site
    Remote
    2 days/week

    Nigel Frank

    England
    more than 2 months ago
  • £65 - £68 per hour

     ...World Class Defence Organisation based in Bristol is currently looking to recruit 2x Low level Embedded Software Engineer subcontractors on an initial 6 month contract. The role will likely be required to be onsite, but it can be worked on a 4-day week basis. Hourly Rate... 
    Contract
    Hourly pay
    Long-term contract
    For subcontractor
    Hybrid working
    Remote
    Monday to Thursday
    Flexible hours
    Bristol
    11 days ago
  • £65k - £68k per annum

     ...Requirements: Experience in the development of embedded software using C. Knowledge of Real-Time...  ...stakeholders, including Systems Engineering, Electronics and Electrical teams, and...  ...part of our Real-Time Infrastructure and Security Software team, focused on delivering advanced... 
    Contract
    Hourly pay
    Full-time
    For subcontractor
    Monday to Thursday
    Flexible hours

    Certain Advantage

    Filton, Gloucestershire
    a month ago
  • £84k per annum

     ...84,000 per year Requirements: ~ We are looking for an Embedded ADA Software Engineer who has experience developing in the ADA programming language...  ...Software Engineer subcontractor for an initial 12-month contract with the possibility of extensions. The role will likely require... 
    Contract
    Hourly pay
    Full-time
    For subcontractor
    Monday to Thursday

    Certain Advantage

    Stevenage, Hertfordshire
    a month ago
  •  ...We are hiring  Senior Embedded Software Engineer  on a contract basis   who are looking to apply their experience in a new and challenging environment working across the full development lifecycle. Work Tasks include: The development and verification of software to applicable... 
    Contract
    For contractors
    Hybrid working
    On-site
    Remote
    Work from home

    General Dynamics Missions System International

    Hastings, East Sussex
    8 days ago
  • £51.98 per hour

    Embedded C Software Engineer Location: Stevenage Contract: 6-Month Contract (Likely Extension) Rate: £51.98/hour PAYE (£59.54/hour incl. holiday) or £68/hour Umbrella We seek an engineer who has worked in a military / defence environment / industry within the last... 
    Contract
    Holiday work
    Stevenage, Hertfordshire
    22 days ago
  • £49.7 - £65 per hour

     ...Low-Level Embedded Software Engineer Location: Bristol, UK Duration: 6-month contract Rate: £65 / hour (Umbrella) OR £49.70 / hour (+£7.22 / hour Holiday pay) Work Pattern: Fully on-site, compressed hours available We seek an engineer who has worked in a... 
    Contract
    Bristol
    22 days ago
  • £15k per annum

     ...programming language. Experience in testing software products for ARM-based multi-core...  .... Responsibilities: As an Embedded Software C Engineer, you will be responsible for: Developing...  ...basis, with an initial six-month contract that has the potential for extension.... 
    Contract
    Full-time

    Certain Advantage

    Stevenage, Hertfordshire
    a month ago
  • £50k per annum

     ...Job Description: Graduate/Junior Embedded Software Engineer - £50,000 - Bristol Title : Graduate Software Engineer (embedded C) Location : Bristol (Hybrid) Package : Up to £50,000 This is a fantastic opportunity for any genuinely passionate... 
    Contract
    Hybrid working

    Platform Recruitment

    Bath, Somerset
    16 days ago
  • £53.51 - £70 per hour

     ...Embedded Software Engineer Location: Stevenage, UK Contract: 6 months Rate: £53.51/hour PAYE (£61.29/hour incl. holiday) or £70/hour Umbrella We seek an engineer with recent high-integrity or safety-critical industry experience (defence, aerospace, or similar... 
    Contract
    Holiday work
    Stevenage, Hertfordshire
    23 days ago
  • £65k - £70k per annum

     ...proven experience developing bare-metal embedded software in C/C++. A strong understanding of the...  ...systems, electronics, and integration engineers will be key, and you will ensure compliance...  ...70 per hour via umbrella for a 6-month contract, with likely extensions. The role is... 
    Contract
    Hourly pay
    Full-time
    Hybrid working

    Meritus

    Stevenage, Hertfordshire
    12 days ago
  • £37.38 - £50 per hour

     ...Embedded Software Engineer Portsmouth (hybrid working 3 days onsite per week, 2 days from home) – 6 month duration – Pay rate £37.38 p/h PAYE...  ...of the product all candidates must be sole British nationals. You will be required to hold a Security Clearance to SC level.... 
    Contract
    Hybrid working
    3 days/week
    Portsmouth, Hampshire
    1 day ago
  • £48.59 - £65 per hour

     ...Embedded Software Engineer Portsmouth (hybrid working 3 days onsite per week, 2 days from home) – 6 month duration – Pay rate £48.59 p/h PAYE...  ...of the product all candidates must be sole British nationals. You will be required to hold a Security Clearance to SC level.... 
    Contract
    Hybrid working
    3 days/week
    Portsmouth, Hampshire
    1 day ago
  • £57k - £76k per annumEstimated
     ...Stannah is a family-owned manufacturing and engineering company.  Our products move people and...  ....  Job Description Senior Embedded Software Engineer Jobs in Andover at Stannah –...  ...08:00 to 13:00 This job is a permanent contract. This is a great opportunity for a highly... 
    Contract
    Holiday work
    Permanent
    Full-time
    Monday to Thursday

    Stannah

    Andover, Hampshire
    6 days ago
  • £84k per annum

     ...84,000 per year Requirements: ~ We are looking for an Embedded C/C++ Software Engineer with significant experience in developing bare-metal embedded...  ...in missile systems. This role is for an initial 6-month contract, with a highly likely extension, and follows an inside IR3... 
    Contract
    Hourly pay
    Full-time
    Hybrid working
    Remote

    Certain Advantage

    Stevenage, Hertfordshire
    12 days ago
  • £450 - £550 per day

     ...Role: SIEM Application Engineer Type: Contract (3 Months) Location: Birmingham/Manchester, UK (Hybrid 3 days a week) Payrate: £450 - £550...  ...operation of the Elastic Stack (ELK), with a focus on Elastic Security. Detection & Compliance Expert: Proven ability to... 
    Contract
    Hybrid working
    Immediate start
    3 days/week

    Randstad

    Manchester
    4 days ago
  • £150k - £200k per annum

     ...Blockchain Developers should have: Prior hands-on experience using Verilog and SystemVerilog Knowledge of cryptography such as AES, Elliptic curve cryptography, PKI Implementation experience of crypto algorithms considered a plus Working knowledge of RISC-V and CPU... 
    Remote

    Quant Capital

    London
    more than 2 months ago
  • £42k - £55k per annumEstimated
     ...Job Title: Embedded Software Engineer Intern (12 months) - Starting Summer 2026 About SLB: We are a global technology company, driving energy innovation for a balanced planet. At SLB we create amazing technology that unlocks access to energy for the benefit... 
    Full-time
    Summer work
    Internship

    Schlumberger

    Stonehouse, Gloucestershire
    23 days ago
  • £67k - £91k per annumEstimated
     ...content discovery and search to Roku pay and subscription to embedded software and firmware and much more. Our product roadmap helps us accelerate...  ...of millions of Roku users worldwide. Our developers and engineers are owners. They are motivated from within finding and taking... 
    Full-time
    Hybrid working
    On-site
    Local area
    Remote
    Worldwide
    Monday to Thursday
    5 days/week
    Flexible hours

    Roku

    Manchester
    2 days ago
  • £62k - £85k per annumEstimated
     ...shaping the future of identity centric security solutions. From our comprehensive...  ...anticipate the future. Senior Software Developer (C/Python Embedded) About the Position: You will...  ...Degree or equivalent in Software Engineering Computer Science Maths or relevant discipline... 
    Full-time
    Hybrid working
    Remote
    Flexible hours

    Entrust

    Cambridge, Cambridgeshire
    23 days ago
  • £49k - £66k per annumEstimated
     ...Job Description Your impact As an Embedded Software Architect, you'll play a key role in...  ...You’ll have the chance to lead software engineering solutions that bring complex systems to...  ...attitude and willingness to learn. Security Clearance This role is subject to pre... 
    Contract
    Permanent
    Part-time
    Hybrid working
    Worldwide
    Flexible hours

    Leonardo

    Luton, Bedfordshire
    6 days ago
  • £35k - £45k per annum

     ...We are seeking an experienced hands- on Software Engineer for our client who are based in rural...  ...be designing developing and maintaining embedded software for gas detection instruments....  ...cloud integration IoT platforms with cyber security knowledge Knowledge of C/C code... 
    Permanent
    Full-time
    Immediate start
    Worldwide
    Flexible hours

    Horizon Search & Selection

    Hertfordshire
    12 days ago
  • £50k - £55k per annum

     ...Senior Software Engineer £50k-£55k 25 days+BH, Private medical, Optical & dental, death...  ...position Experience in with application & embedded software in C/C++ Experience in...  ...offices UK wide, specialising in permanent & contract roles within Engineering &... 
    Contract
    Long-term contract
    Permanent
    Hybrid working
    Immediate start
    Flexible hours
    Southampton
    more than 2 months ago
  • £58k - £76k per annumEstimated
     ...2/2025 Job Department/BU: Engineering Job Function: Development...  ...skilled and experienced Senior Software Engineer focused on the...  ...development (TDD). Knowledge of cryptography protocols is a plus....  ...employees) Sickness Pay Contract Flexibility: We are open to discussing... 
    Contract
    Hourly pay
    40 hours/week
    Full-time
    For contractors
    Remote

    MLabs

    London
    12 days ago
  • £61k - £82k per annumEstimated
    Chipton-Ross is seeking a Rust Software Developer for a contract opportunity in Camden,NJ. BASIC QUALIFICATIONS...  ...'s or Masters degree in computer engineering, Electrical Engineering, Computer...  .... ~Experience with development of embedded systems. ~Excellent oral and... 
    Contract
    Full-time

    Chipton‑Ross Inc

    Camden, Greater London
    a month ago
  •  ...Description: We’re seeking a skilled C++ Software Engineer to join our client’s multidisciplinary...  ...technology that integrates application, embedded, and cloud components. This is an opportunity to work on high-performance, secure, and reliable medical-grade software in a... 
    Contract
    Hybrid working
    Remote

    CXC

    London
    15 days ago