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17 ios engineer jobs found in London

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Outside Spy
Dec 11, 2025
Duration not stated
iOS Engineer - Contract - Outside IR35 at Mindera, London, £Contract Rate
Outside Spy London, UK
Description Here at Mindera, we are continuously developing a fantastic team, and would love it for you to join us. As an iOS Developer you will be responsible for creating fast, fluid, responsive and reliable mobile applications that provide our customers a rewarding experience. You’ll also play a key technical leadership role, working closely with architects, product managers, and cross-functional teams. You’ll have an opportunity to participate in the whole development cycle, using modern technologies, architectures and processes. When you join Mindera we welcome you into a fun and politics-free work culture, built on the principles of lean and self-organisation .  Please note: This position requires you to work on client-site in central London three times a week Requirements You Rock at Swift, Cocoa Touch and other Apple frameworks Being self-driven and working with little supervision towards a common team or company purpose. Creating fluid...
Outside Spy
Dec 11, 2025
Duration not stated
iOS Engineer - Contract - Outside IR35 at Mindera, London, £Contract Rate
Outside Spy London, England, United Kingdom
Description Here at Mindera, we are continuously developing a fantastic team, and would love it for you to join us. As an iOS Developer you will be responsible for creating fast, fluid, responsive and reliable mobile applications that provide our customers a rewarding experience. You'll also play a key technical leadership role, working closely with architects, product managers, and cross-functional teams. You'll have an opportunity to participate in the whole development cycle, using modern technologies, architectures and processes. When you join Mindera we welcome you into a fun and politics-free work culture, built on the principles of lean and self-organisation .  Please note: This position requires you to work on client-site in central London three times a week Requirements You Rock at Swift, Cocoa Touch and other Apple frameworks Being self-driven and working with little supervision towards a common team or company purpose Creating fluid visual...
Outside Spy
Dec 11, 2025
Duration not stated
iOS Engineer - Contract - Outside IR35 at Mindera, London/Hybrid, £Contract Rate
Outside Spy Hybrid (London, UK)
Full job description   Description   Here at Mindera, we are continuously developing a fantastic team, and would love it for you to join us. As an iOS Developer you will be responsible for creating fast, fluid, responsive and reliable mobile applications that provide our customers a rewarding experience. You’ll also play a key technical leadership role, working closely with architects, product managers, and cross-functional teams. You’ll have an opportunity to participate in the whole development cycle, using modern technologies, architectures and processes. When you join Mindera we welcome you into a  fun and politics-free  work culture, built on the principles of  lean and self-organisation .   Please note: This position requires you to work on client-site in central London three times a week   Requirements You Rock at Swift, Cocoa Touch and other Apple frameworks Being...
Outside Spy
Dec 15, 2025
Duration not stated
SC VMware Engineer, 6 Months, £500 - £600 A Day Outside IR35 at IO Associates, London, £500-£600 per day
£500 - £600 per day
Outside Spy London, UK
SC VMware Engineer £ 50 0 - £ 60 0 A Day Outside IR35 London (Hybrid) 6 Month Contract iO Associates are currently partnered with a customer in the defence space who need a SC cleared VMware Engineer to join them on an initial 6-month contract. Strong VMware experience vSphere, ESXi, and vCenter AWS or Azure experience Strong understanding of virtual networking, storage (SAN/NAS), and backup solutions Automation experience VMware certifications preferable If you're a VMware engineer looking for acontract offering up to £600 A DAY OUTSIDE IR35 , then send an updated CV to A.brewer@ ioassociates.co.uk. The client is looking to interview candidates NEXT WEEK so if interested, please send across a CV ASAP.
Outside Spy
Dec 15, 2025
Duration not stated
SC VMware Engineer, 6 Months, £500 - £600 A Day Outside IR35 at IO Associates, London, £Contract Rate
Outside Spy London, UK
SC VMware Engineer £ 50 0 - £ 60 0 A Day Outside IR35 London (Hybrid) 6 Month Contract iO Associates are currently partnered with a customer in the defence space who need a SC cleared VMware Engineer to join them on an initial 6-month contract click apply for full job details
Outside Spy
Dec 15, 2025
Duration not stated
Software Engineer (Hardware Integration with .NET) at IO Associates, City, £Contract Rate
Outside Spy City, London, UK
Role: Staff Software Engineer Sector: Life Sciences Location: London Days Onsite: 3 per week Day Rate: £800 Outside IR35 Duration: 4 Months then to extend or go Permanent iO Associates have partnered with Life Science Manufacturing company on their search for a Staff Software Engineer who has a strong background in integrating Medical Devices click apply for full job details
Outside Spy
Dec 15, 2025
6 Months or more
SC VMware Engineer, 6 Months, £500 - £600 A Day Outside IR35 at IO Associates, London, 6 Months, £500-£600 per day
£500 - £600 per day
Outside Spy London, UK
SC VMware Engineer £ 50 0 - £ 60 0 A Day Outside IR35 London (Hybrid) 6 Month Contract iO Associates are currently partnered with a customer in the defence space who need a SC cleared VMware Engineer to join them on an initial 6-month contract. Strong VMware experience vSphere, ESXi, and vCenter AWS or Azure experience Strong understanding of virtual networking, storage (SAN/NAS), and backup solutions Automation experience VMware certifications preferable If you're a VMware engineer looking for acontract offering up to £600 A DAY OUTSIDE IR35 , then send an updated CV to A.brewer@ ioassociates.co.uk. The client is looking to interview candidates NEXT WEEK so if interested, please send across a CV ASAP.
Outside Spy
Dec 12, 2025
Duration not stated
SC Cleared DevOps Engineer at IO Associates, London, £525-£600 per day
£525 - £600 per day
Outside Spy London, UK
iO Associates are partnered with a leading R&D organisation in their search for a DevOps Engineer with Active SC Clearance. You'll be working close to the hardware and operating system, supporting the design, build and automation of the infrastructure. Location: 2-3 days / week on-site in London Day Rate: £525 - £600 / day Outside IR35 Contract: 6 Months What we're looking for: Strong Linux engineering skills (Ubuntu, RHEL or similar) Proven experience in on-prem or hardware-adjacent environments Strong programming/scripting skills (Python preferred, but Bash, Go, or similar also valued) Good knowledge of DevOps tools and practices (e.g., Ansible, CI/CD, GitLab, Jenkins, Terraform, PowerShell, Git etc.) Solid understanding of networking fundamentals A methodical, problem-solving mindset - able to diagnose difficult, low-level issues Someone pragmatic, collaborative and comfortable working in a fast-moving build phase The client are looking to...
Outside Spy
Dec 12, 2025
6 Months or more
SC Cleared DevOps Engineer at IO Associates, London, 6 Months, £525-£600 per day
£525 - £600 per day
Outside Spy London, UK
iO Associates are partnered with a leading R&D organisation in their search for a DevOps Engineer with Active SC Clearance. You'll be working close to the hardware and operating system, supporting the design, build and automation of the infrastructure. Location: 2-3 days/week on-site in London Day Rate: £525 - £600/day Outside IR35 Contract: 6 months What we're looking for: Strong Linux engineering skills (Ubuntu, RHEL or similar) Proven experience in on-prem or hardware-adjacent environments Strong programming/Scripting skills (Python preferred, but Bash, Go, or similar also valued) Good knowledge of DevOps tools and practices (eg, Ansible, CI/CD, GitLab, Jenkins, Terraform, PowerShell, Git etc.) Solid understanding of networking fundamentals A methodical, problem-solving mindset - able to diagnose difficult, low-level issues Someone pragmatic, collaborative and comfortable working in a fast-moving build phase The client are looking to get...
Outside Spy
Dec 10, 2025
Duration not stated
Contract GCP DevOps Engineer (SC Cleared) Outside IR35 £550pd at iO Associates, London, £450-£550 per day
£450 - £550 per day
Outside Spy London, England, United Kingdom
Contract GCP DevOps Engineer (SC Cleared) - Outside IR35 - £450-£550/day Duration: Until March 2026 (likely extensions) 4-6 months Clearance: Active SC required IR35: Outside Location : Largely remote with the expectation to be onsite in London or Corsham when needed My client is looking to build out a new GCP Cloud engineering team. So I am on the look for multiple GCP DevOps / Cloud Engineers to join a fast-moving engineering team building mission-critical, secure GCP platforms with real-world impact. This is a high-autonomy, high-influence role where you'll shape cloud architecture, tooling, and DevSecOps practices while working on the future of trusted, deployable AI infrastructure . What You'll Do Deliver hands-on GCP engineering with a focus on GKE Build and automate infrastructure using Terraform, CI/CD, and cloud-native tooling Deploy secure, reliable, production-grade cloud systems Help drive architectural and tooling decisions in a modern...
Outside Spy
Dec 10, 2025
Duration not stated
Contract GCP DevOps Engineer (SC Cleared) Outside IR35 £550pd at IO Associates, London, £500-£600 per day
£500 - £600 per day
Outside Spy London, UK
Contract GCP DevOps Engineer (SC Cleared) - Outside IR35 - £450-£550/day Duration: Until March 2026 (likely extensions) 4-6 months Clearance: Active SC required IR35: Outside Location : Largely remote with the expectation to be onsite in London or Corsham when needed My client is looking to build out a new GCP Cloud engineering team. So I am on the look for multiple GCP DevOps / Cloud Engineers to join a fast-moving engineering team building mission-critical, secure GCP platforms with real-world impact. This is a high-autonomy, high-influence role where you'll shape cloud architecture, tooling, and DevSecOps practices while working on the future of trusted, deployable AI infrastructure . What You'll Do Deliver hands-on GCP engineering with a focus on GKE Build and automate infrastructure using Terraform, CI/CD, and cloud-native tooling Deploy secure, reliable, production-grade cloud systems Help drive architectural and tooling decisions in a modern...
Outside Spy
Dec 10, 2025
up to 6 Months
Senior Data Engineer - Snowflake & Matillion at IO Associates, London, 3 Months, £400-£450 per day
£400 - £450 per day
Outside Spy London, UK
Senior Data Engineer - Snowflake & Matillion 3-month contract - potential for extension Immediate Start Outside IR35 £400 - £450pd iO Associates are seeking an experienced Data Engineer to work with one of the best analytics companies in the UK. They have nurtured a fantastic culture, with industry-leading experts in the modern data space and are seeking a Data Engineer. To be considered for this role you need to have extensive experience working as a Data Engineer, particularly with: Matillion Snowflake AWS Python SQL Data Warehousing The role is operating Outside IR35 for an initial 3-month engagement, starting ASAP and paying £400 - £450 per day. As a Senior member of the team, you'll contribute as a thought leader, developing insights and sharing expertise internally and externally while mentoring others and driving innovation across the organisation The client based in the South West of the UK that will require occasional travel to the...
Outside Spy
Dec 10, 2025
Duration not stated
Contract GCP DevOps Engineer (SC Cleared) Outside IR35 £550pd at IO Associates, London, £450-£550 per day
£450 - £550 per day
Outside Spy London, UK
Contract GCP DevOps Engineer (SC Cleared) - Outside IR35 - £450-£550/day Duration: Until March 2026 (likely extensions) 4-6 months Clearance: Active SC required IR35: Outside Location : Largely remote with the expectation to be onsite in London or Corsham when needed My client is looking to build out a new GCP Cloud engineering team. So I am on the look for multiple GCP DevOps/Cloud Engineers to join a fast-moving engineering team building mission-critical, secure GCP platforms with real-world impact. This is a high-autonomy, high-influence role where you'll shape cloud architecture, tooling, and DevSecOps practices while working on the future of trusted, deployable AI infrastructure . What You'll Do Deliver hands-on GCP engineering with a focus on GKE Build and automate infrastructure using Terraform, CI/CD, and cloud-native tooling Deploy secure, reliable, production-grade cloud systems Help drive architectural and tooling decisions in a modern...
Outside Spy
Dec 08, 2025
Duration not stated
Microservices Test Engineer at IO Associates, London, £400-£420 per day
£400 - £420 per day
Outside Spy London, UK
Technical Test Engineer Remote 3 month contract Outside IR35 £400pd - £420pd iO are working with an established and rapidly growing Digital agency in their search for an experienced Technical Test Engineer They work with global technology leaders to provide digital transformation services to a number of customers in industries including not-for-profit, financial services and the pubic sector You will bring years of experience, understanding and practical application in all levels and types of testing and a good understanding and usage of AWS services to assist in the set-up and triggering of test conditions. You will be responsible for testing solutions in a custom microservices and architecture project, executing tests from a backend and front-end UI perspective, in accordance with the criteria in user stories. Must have experience in testing one or more of the following: 3 or more years' experience of technical testing micro services solutions, at a...
Outside Spy
Dec 08, 2025
up to 6 Months
Microservices Test Engineer at IO Associates, London, 3 Months, £400-£420 per day
£400 - £420 per day
Outside Spy London, UK
Technical Test Engineer Remote 3 month contract Outside IR35 £400pd - £420pd iO are working with an established and rapidly growing Digital agency in their search for an experienced Technical Test Engineer They work with global technology leaders to provide digital transformation services to a number of customers in industries including not-for-profit, financial services and the pubic sector You will bring years of experience, understanding and practical application in all levels and types of testing and a good understanding and usage of AWS services to assist in the set-up and triggering of test conditions. You will be responsible for testing solutions in a custom microservices and architecture project, executing tests from a Back End and Front End UI perspective, in accordance with the criteria in user stories. Must have experience in testing one or more of the following: 3 or more years' experience of technical testing micro services solutions, at a...
Outside Spy
Dec 12, 2025
Duration not stated
Software Engineer (Hardware Integration with .NET) at IO Associates, City of London, £600-£800 per day
£600 - £800 per day
Outside Spy City of London, London, UK
Role: Staff Software Engineer Sector: Life Sciences Location: London Days Onsite: 3 per week Day Rate: £800 Outside IR35 Duration: 4 Months then to extend or go Permanent iO Associates have partnered with Life Science Manufacturing company on their search for a Staff Software Engineer who has a strong background in integrating Medical Devices. This role will give you the opportunity to make a real impact in Healthcare and Life Sciences. Essential Requirements Strong .NET / C# background Significant experience integrating and communicating with hardware devices Ability to handle Windows devices, drivers, and communication layers 8+ years of experience at a staff-level , capable of working autonomously Not a web-focused developer; needs to be fully hardware-integration oriented Beneficial Experience gRPC , REST APIs , HTTP Integrating devices in Life Sciences Robotics integration (robotic arms, 6-axis systems) If you're interested, please...
Outside Spy
Dec 12, 2025
up to 6 Months
Software Engineer (Hardware Integration with .NET) at IO Associates, City of London, 4 Months, £600-£800 per day
£600 - £800 per day
Outside Spy City of London, UK
Role: Staff Software Engineer Sector: Life Sciences Location: London Days Onsite: 3 per week Day Rate: £800 Outside IR35 Duration: 4 Months then to extend or go Permanent iO Associates have partnered with Life Science Manufacturing company on their search for a Staff Software Engineer who has a strong background in integrating Medical Devices. This role will give you the opportunity to make a real impact in Healthcare and Life Sciences. Essential Requirements Strong .NET/C# background Significant experience integrating and communicating with hardware devices Ability to handle Windows devices, drivers, and communication layers 8+ years of experience at a staff-level , capable of working autonomously Not a web-focused developer; needs to be fully hardware-integration oriented Beneficial Experience gRPC , REST APIs , HTTP Integrating devices in Life Sciences Robotics integration (robotic arms, 6-axis systems) If you're interested, please respond...
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