About the team

Our team isaccountable for security within the mobile channel. Weprovide a suite of mobile security components,that provides an all-round security posture in mobile appsincluding associated services (penetration testing, obfuscation, consultancy etc.).

Were passionate about our shared passion for delivering new features for customers across our brands in the mobile space.

What We Need from You Essential Skills & Experience

• Strong programming expertise in Swift, with hands-on experience using modern iOS development toolsets including Xcode, Git, GitHub, XCTest, and XCUITest.
• Deep understanding of modular app architecture, including frameworks-based modularisation and architectural patterns such as MVVM.
• Proficiency in building, maintaining, and integrating SDKs, ensuring they are scalable, well documented, and easy to consume across teams.
• Solid grasp of concurrency in Swift (e.g., async/await, GCD, Operations) and the ability to design performant, thread safe solutions.
• Broad technical experience with a track record of delivering high quality, production scale iOS applications.
• Strong communication and collaboration skills, with the ability to work effectively across engineering teams to drive reusability, inner sourcing, and reduction of technical waste.
• A strong advocate for engineering quality, leveraging practices such as Pair Programming, Test Driven Development (TDD), Code Reviews, Continuous Integration, and Automated Testing.

Desirable Skills & Experience

• Knowledge of mobile security principles and best practices, such as secure storage, authentication flows, and safe handling of sensitive data.
• Experience with CI/CD pipelines for mobile, ideally with tools such as GitHub Actions, Fastlane, and automated build/test deployment processes.

Senior Mobile Developer - React Native / Expo
Fully Remote Contract - 460 - 515 per day InsideIR35
6 Month Contract
BPSS Clearance, however SC Clearance would be preferred

We are seeking an experienced Senior / Lead Mobile Engineer with strong React Native and Expo expertise to support a confidential technical assessment of a mobile application built using a hybrid framework.

The role will involve contributing to a structured technical evaluation and providing independent, informed input to support future decision-making. The successful candidate will operate in a trusted advisory capacity, balancing hands-on technical insight with broader architectural and strategic considerations.

Responsibilities:
Contribute to a detailed technical assessment of a mobile application utilising a hybrid
framework
Evaluate the robustness, maintainability and scalability of the current React Native /
Expo implementation
Provide evidence-based observations to inform future technical direction
Support discussions comparing different mobile delivery approaches, as required
Engage with a small group of technical and non-technical stakeholders to communicate
findings clearly and appropriately

Essential Experience:
Demonstrable experience delivering cross-platform / hybrid mobile applications through the
full SDLC to end-user release
Strong commercial experience with React Native and Expo
Experience integrating mobile applications with APIs and backend services
Good understanding of iOS and Android platforms, including considerations when working
with hybrid frameworks

Desirable Experience:
Native iOS and/or Android development experience
Experience implementing offline or low-connectivity capabilities within mobile
applications
Experience with Government SSO solutions e.g. Gov Gateway, Gov One

Please apply for immediate interview!

CBSbutler is operating and advertising as an Employment Agency for permanent positions and as an Employment Business for interim / contract / temporary positions. CBSbutler is an Equal Opportunities employer and we encourage applicants from all backgrounds.

Senior Mobile Developer - React Native/Expo
Fully Remote Contract - £460 - £515 per day InsideIR35
6 Month Contract
BPSS Clearance, however SC Clearance would be preferred

We are seeking an experienced Senior/Lead Mobile Engineer with strong React Native and Expo expertise to support a confidential technical assessment of a mobile application built using a hybrid framework.

The role will involve contributing to a structured technical evaluation and providing independent, informed input to support future decision-making. The successful candidate will operate in a trusted advisory capacity, balancing hands-on technical insight with broader architectural and strategic considerations.

Responsibilities:
* Contribute to a detailed technical assessment of a mobile application utilising a hybrid framework
* Evaluate the robustness, maintainability and scalability of the current React Native/Expo implementation
* Provide evidence-based observations to inform future technical direction
* Support discussions comparing different mobile delivery approaches, as required
* Engage with a small group of technical and non-technical stakeholders to communicate findings clearly and appropriately

Essential Experience:
* Demonstrable experience delivering cross-platform/hybrid mobile applications through the full SDLC to end-user release
* Strong commercial experience with React Native and Expo
* Experience integrating mobile applications with APIs and Back End services
* Good understanding of iOS and Android platforms, including considerations when working with hybrid frameworks

Desirable Experience:
* Native iOS and/or Android development experience
* Experience implementing offline or low-connectivity capabilities within mobile applications
* Experience with Government SSO solutions eg Gov Gateway, Gov One

Please apply for immediate interview!

CBSbutler is operating and advertising as an Employment Agency for permanent positions and as an Employment Business for interim/contract/temporary positions. CBSbutler is an Equal Opportunities employer and we encourage applicants from all backgrounds.

IOS Software Engineer

Contract -12 months

Stratford (East London) - Office Based

£505 per Day - Inside IR35

One of the world’s leading engineering companies and a household name is seeking an IOS Software Engineer to work in their The Mobile App Engineering department. They are looking for a senior iOS Software Engineer to join the Team

Main Tasks & Responsibilities:

IOS Software engineer will

Feature Delivery: Build, ship, and maintain customer-facing iOS features with a strong focus on security-related use cases and reliability.

Collaboration: Work in an agile, cross-functional team with iOS and Back End engineers, designers, product managers, and QA.

UI Implementation: Implement polished, accessible UIs using UIKit and SwiftUI and translate product requirements into high-quality user experiences.

Integration: Integrate with APIs and services, ensuring robust error handling, observability, and excellent performance.

Codebase Management: Work effectively in a reasonably large, evolving codebase as part of an overall iOS team of around 9 engineers

Engineering Excellence: Contribute to code reviews, testing practices, and continuous improvement.

Essential Skills & Experience

IOS Software Engineer will have:

IOS Engineering: Strong experience with Swift, including building and maintaining production iOS apps.

UI Frameworks: Deep experience designing and implementing UIs with SwiftUI.

Architecture: Experience with modern iOS architecture patterns and dependency management strategies.

Testing: A strong testing mind-set, including unit testing and snapshot testing, with an emphasis on maintainable, reliable code.

Experience Preferred:

IOS Software Engineer will have:

UIKit, SwiftUI, Combine, async/await… - Third party SDKs for maps, analytics & experiments, observability, animations - Tuist for project generation and SPM dependency management - Tests: XCTest/Swift Testing, Snapshot tests, UI Tests - A range of modern tooling for analytics,

TPBN1_UKTJ

Rate: Up to £530 per day (PAYE via Umbrella only)
Location: Fully Remote UK Based
Clearance Required: BPSS (SC preferred/advantageous)
Sector: Public Sector
IR35 Status: Inside IR35
Interview Process: Technical Interview
Contract Type: Contract

Role Overview

We are seeking a Senior/Lead Mobile Engineer with strong React Native and Expo experience to support the review of an existing hybrid mobile application.

The role will focus on delivering a detailed tactical assessment of the current solution and providing strategic input into future mobile architecture decisions, including evaluating whether a hybrid approach remains suitable for long-term use.

Key Responsibilities

• Conduct a comprehensive technical review of an existing hybrid mobile application
• Assess strengths, limitations, and risks of the current React Native/Expo approach
• Provide strategic recommendations for future mobile solutions
• Support options analysis for hybrid vs native approaches
• Collaborate with technical and delivery stakeholders

Essential Skills & Experience

• Proven delivery of cross-platform/hybrid mobile applications through full SDLC to app store release
• Strong experience with React Native and Expo
• Experience integrating with APIs
• Solid understanding of iOS and Android platforms, including limitations of hybrid frameworks
• Ability to operate at senior/lead level, providing architectural and strategic guidance

Desirable Experience

• Native iOS and/or Android development experience
• Offline synchronisation within mobile applications
• Experience with Government SSO solutions (eg GOV.UK One Login, Government Gateway)
• Prior experience within public sector environments

IOS Software Engineer

Contract -12 months

Stratford (East London) - Office Based

£505 per Day - Inside IR35

One of the world’s leading engineering companies and a household name is seeking an IOS Software Engineer to work in their The Mobile App Engineering department. They are looking for a senior iOS Software Engineer to join the Team

Main Tasks & Responsibilities:

IOS Software engineer will:

Feature Delivery: Build, ship, and maintain customer-facing iOS features with a strong focus on security-related use cases and reliability.

Collaboration: Work in an agile, cross-functional team with iOS and Back End engineers, designers, product managers, and QA.

UI Implementation: Implement polished, accessible UIs using UIKit and SwiftUI and translate product requirements into high-quality user experiences.

Integration: Integrate with APIs and services, ensuring robust error handling, observability, and excellent performance.

Codebase Management: Work effectively in a reasonably large, evolving codebase as part of an overall iOS team of around 9 engineers

Engineering Excellence: Contribute to code reviews, testing practices, and continuous improvement.

Essential Skills & Experience

IOS Software Engineer will have:

IOS Engineering: Strong experience with Swift, including building and maintaining production iOS apps.

UI Frameworks: Deep experience designing and implementing UIs with SwiftUI.

Architecture: Experience with modern iOS architecture patterns and dependency management strategies.

Testing: A strong testing mind-set, including unit testing and snapshot testing, with an emphasis on maintainable, reliable code.

Experience Preferred:

IOS Software Engineer

UIKit, SwiftUI, Combine, async/await… - Third party SDKs for maps, analytics & experiments, observability, animations - Tuist for project generation and SPM dependency management - Tests: XCTest/Swift Testing, Snapshot tests, UI Tests - A range of modern tooling for analytics

Job Title: Mobile Field Service Engineer - Manchester

• Location: Home-Based (covering Manchester and surrounding area Postal M, BB, BL, L, CH , CW)
• Pay Rate: £150.00 £160.00 per day
• Basis: Contractor

Role Overview

As a Mobile Field Service Engineer, you will be responsible for providing high-quality service, maintenance, and repairs for customer equipment. Operating as a home-based mobile contractor, you will manage a significant geographical territory, ensuring that all technical needs are met efficiently while building strong professional relationships with customers, peers, and support departments.

Essential Job Responsibilities

• Technical Execution: Perform troubleshooting, diagnostics, installation, maintenance, and repair of designated equipment.
• Service Maintenance: Complete preventative maintenance, field modifications, and IMAC (Install, Move, Add, Change) work.
• Travel & Logistics: Maintain a willingness to travel (often 50%+ of the working day) and manage a company-supplied vehicle and tools.
• Communication: Establish a vital working relationship with Dispatch; maintain daily communication via phone, voicemail, and email.
• Administration: Stay up to date with administrative duties, including updates to support departments and meeting deadlines for expenses and mileage declarations.
• Compliance & Safety: Adhere to all Health and Human Services (HHS), Environmental Health and Safety (EHS), and other regulatory requirements.
• Teamwork: Utilize escalation and support processes to resolve service issues and work collaboratively with the local team.
• Physical Requirements: Ability to lift and carry parts weighing up to 25 kg.

Candidate Requirements

• Education: ONC or equivalent IT qualification.
• Experience: * Minimum of three years experience in diagnosing and repairing IT equipment.
  • Proven experience troubleshooting and responding to customer concerns.
  • Experience interfacing with internal team members and external customers within a solution-based service process.
• Technical Skills: Proficient in MS Office (Word, PowerPoint, Excel, Outlook).
• Soft Skills: Excellent analytical, interpersonal, and communication skills; ability to explain complex technical issues simply.
• Driving: Valid drivers license and a good driving record.
• Attributes: Reliable, accountable, resourceful, and ethical with strong time management skills.

Working Conditions

• Autonomy: Predominantly working independently.
• Environment: Exposure to areas with low levels of radioactive isotopes.
• Activity: Extended periods of driving and computer usage.
• Travel: Periodic overnight travel required.

Note: This position is offered on a contractor basis. This list of responsibilities is not exhaustive and is subject to change.

IOS Software Engineer

Contract -12 months

Stratford (East London) - Office Based

505 per Day - Inside IR35

One of the world’s leading engineering companies and a household name is seeking an IOS Software Engineer to work in their The Mobile App Engineering department. They are looking for a senior iOS Software Engineer to join the Team

Main Tasks & Responsibilities:

IOS Software engineer will:

Essential Skills & Experience

IOS Software Engineer will have:

Experience Preferred:

IOS Software Engineer

UIKit, SwiftUI, Combine, async/await - Third party SDKs for maps, analytics & experiments, observability, animations - Tuist for project generation and SPM dependency management - Tests: XCTest/Swift Testing, Snapshot tests, UI Tests - A range of modern tooling for analytics,

Role Title: Senior / Lead Mobile Engineer

Duration: 14-20 day contract (no cover needed after 13/03/2026)

Location: Remote, may potentially need to attend a one-day client workshop (Newcastle)

Rate: up to 552 p/d Umbrella inside IR35

Senior / Lead Mobile Engineer with React Native and Expo experience to provide support in review of an existing Hybrid Mobile Application. This role will be crucial in completing a detailed and thorough tactical review, and also providing strategic support in future options planning and whether a hybrid approach is a viable option for a potential future solution.

Key Experience

• Delivery of cross platform / hybrid mobile applications through SDLC to successful app store release and to end user
• React Native / Expo
• API Integration
• Knowledge of iOS and Android platforms and limitations when using hybrid frameworks

Desirable Experience

• Native iOS and/or Android development
• Experience with Offline Synchronisation in mobile applications
• Experience with Government SSO solutions e.g. Gov Gateway, Gov One

All profiles will be reviewed against the required skills and experience. Due to the high number of applications we will only be able to respond to successful applicants in the first instance. We thank you for your interest and the time taken to apply!

iOS Software Engineer - HIRING ASAP

Start date: ASAP
Duration: 11-month contract
Location: 4 days in Stratford London office, 1-day remote working - Per Week
Rate: £500 - £600 per day inside IR35

Summary

We are looking for a Senior iOS Software Engineer to join the Ford Pro Mobile Team working on the Ford Pro Telematics Drive App.

Responsibilities

• Feature Delivery: Build, ship, and maintain customer-facing iOS features with a strong focus on security-related use cases and reliability.
• Collaboration: Work in an agile, cross-functional team with iOS and Back End engineers, designers, product managers, and QA.
• UI Implementation: Implement polished, accessible UIs using UIKit and SwiftUI and translate product requirements into high-quality user experiences.
• Integration: Integrate with APIs and services, ensuring robust error handling, observability, and excellent performance.
• Codebase Management: Work effectively in a reasonably large, evolving codebase as part of an overall iOS team of around 9 engineers.
• Engineering Excellence: Contribute to code reviews, testing practices, and continuous improvement.

Key Skills

• Native mobile app written in Swift, UIKit, SwiftUI, Combine, async/await.
• Third party SDKs for maps, analytics & experiments, observability, animations
• Tuist for project generation and SPM dependency management
• Tests: XCTest/Swift Testing, Snapshot tests, UI Tests
• A range of modern tooling for analytics, observability, localisation, artifact management, licensing checks, security & quality checks
• Bitrise for CICD and internal app distribution
• Dedicated Back End for Front End API layer for the mobile app

Job Title: Software Engineer/IOS Developer

Duration: 6 months

Location: Coventry

Office requirement: Coventry: 2 days per week.

Job summary:

• Demonstrable knowledge of and related experience within software development environment
• Experience with Swift/UI, MVVM architecture, iOS frameworks and iOS UX/UI guidelines.
• A clear understanding of and ability to explain the fundamentals of object-oriented development, along with good overall engineering patterns and practices
• Demonstrable experience and understanding of working in teams
• Working in Agile environments, preferably SCRUM and using tools such as JIRA
• Code and version control using GitHub or equivalent
• Automated testing techniques and testing frameworks

Specific Skills:

What would be nice to have:

• Knowledge of Java/JVM based development practices
• Consumption of JSON web services
• Android technologies such as Kotlin and Coroutines
• Continuous integration/deployment
• Test driven development and/or behaviour driven development
• Understanding of Cloud Technologies, preferably AWS

Guidant, Carbon60, Lorien & SRG - The Impellam Group Portfolio are acting as an Employment Business in relation to this vacancy.

Kirtana consulting is looking for Android engineer role for 6months rolling contract in Burgess hill.

Job description:

Role Title: Android Engineer

Years of experience: 5+

Technical skill set: Kotlin, CoroutinesCircle Cl, Jetpack Compose, Espresso

Detailed Job Description

We are looking for an Android Engineer to work on mobile applications that are used by tens of millions of cardholders around the world. We want someone with strong technical skills and creativity; someone who enjoys solving tough problems and working with innovative technologies. This person should not be shy about sharing their ideas and be obsessive about user experience and beautiful code.

You will be working in a fast-paced small-team environment with the stability of working as part of a Fortune 100 company. Your primary responsibility will be to work on a small team of designers, product owners, QA, and engineers developing and improving features. You should be familiar with modern software development methodologies popular in Android and be able to dive deep and rapidly iterate on ideas with your team despite some ambiguity.

Relevant experience and skills:

Building Android Applications
Writing & Deleting code
Build tools like Gradle, GitHub Actions, and Circle CI
Continuous Integration patterns
Finding and fixing bugs
Asynchronous coding patterns
Performance Analysis and Optimization
Dealing with Legacy code
Unit & Integration Tests
Open Source
Working in a globally distributed team
Self-starting and good at time management
Integrating with bespoke lovingly hand-crafted Back End services from the days of yore.
Designing solutions for open ended problems
Bachelor’s degree in Computer Science or related field, or equivalent experience.

Relevant technologies that you may encounter on our team:

Jetpack Compose
MVI Architecture
REST APIs
OkHttp
RAML API Documentation
Dagger
Kotlin, Coroutines, Flow
RxJava
GitHub Actions
Circle CI
Espresso & JUnit
Test Fakes
WireMock

Job Description:

We are a Global Recruitment specialist that provides support to the clients across EMEA, APAC, US and Canada. We have an excellent job opportunity for you.

Role: Mobile Application Engineer
Location: Burgess Hill
Working Mode: Hybrid (Weekly 3 days onsite)
Contract Type: Inside IR35
Duration: 6 months
Pay rate: As per market rate

We are looking for a highly motivated, independent, and skilled engineer to build the mobile application service layer (Back End for Front End) for the upcoming iOS and Android travel mobile application

Essential Criteria:

6+ years of software development experience in a professional environment such as:
Experienced in designing, programming, testing, and application design for microservices or Back End for front ends for mobile applications using Kotlin or Java 17 and above, Spring and build automation with Maven or Gradle.
Observability - Sentry, ELK, Dynatrace.
Experienced technically leading an agile engineering team and contributing to agile ceremonies.
Deep Knowledge of cloud and CI/CD technologies, and how to get code into production quickly and reliably with Github Actions, Circle CI.
Bachelor’s Degree in computer science, computer science engineering, or related experience required, advanced degree preferred.

If you are interested in this position and would like to learn more, please send through your CV and we will get in touch with you as soon as possible. Please note, candidates are often Shortlisted within 48 hours.

Lead iOS Engineer (Custom Software)

• Mode: Hybrid (minimum 20% onsite).
• Office Location: Stokenchurch.
• Contract Duration: 3 Months (Initial).
• Active SC Clearance is mandatory

Role Overview: We are seeking an expert-level (P4) Custom Software Engineer to join a critical project within the Public Sector. This role focuses on developing high-performing, scalable iOS solutions using modern frameworks and Agile methodologies. As a subject matter expert, you will drive technical decisions, mentor junior developers, and ensure the seamless integration of complex components across multiple teams.

Key Responsibilities:

• Expert Development: Design, code, and enhance custom iOS applications using modern frameworks (Swift/SwiftUI).
• Technical Leadership: Act as a subject matter expert, leading team decisions and providing solutions to complex problems across multiple workstreams.
• Quality Assurance: Conduct rigorous code reviews and provide constructive feedback to maintain high engineering standards.
• Collaboration: Work closely with cross-functional teams to deliver innovative software that meets specific user requirements.
• Mentorship: Foster a culture of continuous improvement by mentoring junior team members.

Technical Requirements:

• Expert Proficiency: Apple iOS Application Development (Swift/SwiftUI).
• Advanced Proficiency: Custom Application Development and Software Design/Architecture.
• Security Clearance: Active SC Clearance is mandatory for this position.
• Industry Standards: Deep understanding of Software Engineering best practices and scalable solution design.

Randstad Technologies is acting as an Employment Business in relation to this vacancy.

Mandatory skills

• MVVM/MVI architecture
• Java/Kotlin

Job Description

We’re looking for a self- motivated Senior Android Engineer, proficient in Android mobile development. You’ll have technical know-how from crafting, developing, and producing mobile components and services, stakeholder management working closely with strategy teams to architect, design and implement solutions.

What we need from you/essential skills & experience:

Excellent knowledge of Kotlin/Java.
Strong knowledge of Android SDK, Android UI design principles, patterns, and best practices
Experience with offline storage, threading, and performance tuning
Awesome knowledge of the open-source Android ecosystem and the libraries available for common tasks and benchmarking and optimisation
Proficient in Google’s Android design principles, interface guidelines and code versioning tools, such as Git
Applying SOLID Principles
MVVM/MVI architecture, Android Architecture Components and other Jetpack libraries
Jetpack Compose
Working in a modularised codebase
UI testing

11 Months
Stratford - 4 days onsite/1 remote
£548 per day (Inside IR35)

Overview
The Mobile App Engineering department within Connected Vehicle Software brings together people, skills, tools, and methods to create world-class software products. The team develops applications for retail customers and commercial fleet managers, focusing on actionable insights, reduced fleet downtime, and improved operational efficiency.

You will join the company’s Pro Telematics Drive App team as a Senior Platform Software Engineer, acting as a technical lead and championing software craftsmanship.

Key Responsibilities
Technical Leadership

• Translate business needs into technical solutions aligned with architectural standards
• Own the technical backlog and manage technical debt
• Ensure code supports evolving requirements

Delivery & Operations

• Maintain CI/CD pipelines
• Ensure consistent releases
• Remove delivery blockers

Mentorship

• Mentor up to 6 engineers

Collaboration

• Work with Back End and Front End teams
• Ensure UX alignment with platform conventions

Community

• Share best practices
• Define coding standards
• Identify cross-product opportunities

Essential Skills & Experience

• Java/Kotlin with Spring and Spring Boot
• Google Cloud Platform (Cloud Run, Pub/Sub, Secret Manager)
• Observability tools (Grafana, Splunk)
• REST API design
• TDD, pair programming, mobbing
• Strong communication and mentoring
• Git

Preferred Experience

• DevOps/CI/CD
• Load & performance testing
• Mobile integration experience
• Senior engineering background
• Inclusive, proactive, flexible mindset

Disclaimer:

This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering Limited (“ARM”). ARM is a specialist talent acquisition and management consultancy. We provide technical contingency recruitment and a portfolio of more complex resource solutions. Our specialist recruitment divisions cover the entire technical arena, including some of the most economically and strategically important industries in the UK and the world today. We will never send your CV without your permission. Where the role is marked as Outside IR35 in the advertisement this is subject to receipt of a final Status Determination Statement from the end Client and may be subject to change.

Senior iOS Software Engineer
11 Months initial contract
Stratford - 4 days onsite/1 remote
£503 per day (Inside IR35)

Overview
Join the company’s Pro Mobile Team working on the Pro Telematics Drive App - a unified mobile solution for commercial fleet management across North America and Europe.

The app supports Fleet Managers and Drivers with tools that improve productivity and fleet uptime.

Responsibilities

• Build and maintain customer-facing iOS features
• Collaborate in cross-functional agile teams
• Implement polished UIs using SwiftUI and UIKit
• Integrate APIs with strong error handling and performance
• Contribute to a large evolving codebase
• Participate in code reviews and continuous improvement

Essential Skills & Experience

• Strong Swift experience in production apps
• SwiftUI and UIKit
• Modern iOS architecture patterns
• Unit testing and snapshot testing mindset

Tech Stack

• Swift
• SwiftUI, UIKit, Combine, async/await
• XCTest/Swift Testing, Snapshot & UI Tests
• Tuist, Swift Package Manager
• Bitrise CI/CD
• Observability and analytics tooling
• Backend-for-Frontend API layer

Additional Attributes

• Senior-level delivery experience
• Collaborative and inclusive
• Comfortable with ambiguity
• Flexible across complex projects
• Willing to mentor others

Disclaimer:

This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering Limited (“ARM”). ARM is a specialist talent acquisition and management consultancy. We provide technical contingency recruitment and a portfolio of more complex resource solutions. Our specialist recruitment divisions cover the entire technical arena, including some of the most economically and strategically important industries in the UK and the world today. We will never send your CV without your permission. Where the role is marked as Outside IR35 in the advertisement this is subject to receipt of a final Status Determination Statement from the end Client and may be subject to change.

11 Months
Stratford - 4 days onsite / 1 remote
548 per day (Inside IR35)

Overview
The Mobile App Engineering department within Connected Vehicle Software brings together people, skills, tools, and methods to create world-class software products. The team develops applications for retail customers and commercial fleet managers, focusing on actionable insights, reduced fleet downtime, and improved operational efficiency.

You will join the company’s Pro Telematics Drive App team as a Senior Platform Software Engineer, acting as a technical lead and championing software craftsmanship.

Key Responsibilities
Technical Leadership

• Translate business needs into technical solutions aligned with architectural standards
• Own the technical backlog and manage technical debt
• Ensure code supports evolving requirements

Delivery & Operations

• Maintain CI/CD pipelines
• Ensure consistent releases
• Remove delivery blockers

Mentorship

• Mentor up to 6 engineers

Collaboration

• Work with backend and frontend teams
• Ensure UX alignment with platform conventions

Community

• Share best practices
• Define coding standards
• Identify cross-product opportunities

Essential Skills & Experience

• Java/Kotlin with Spring and Spring Boot
• Google Cloud Platform (Cloud Run, Pub/Sub, Secret Manager)
• Observability tools (Grafana, Splunk)
• REST API design
• TDD, pair programming, mobbing
• Strong communication and mentoring
• Git

Preferred Experience

• DevOps / CI/CD
• Load & performance testing
• Mobile integration experience
• Senior engineering background
• Inclusive, proactive, flexible mindset

Disclaimer:

This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering Limited (“ARM”). ARM is a specialist talent acquisition and management consultancy. We provide technical contingency recruitment and a portfolio of more complex resource solutions. Our specialist recruitment divisions cover the entire technical arena, including some of the most economically and strategically important industries in the UK and the world today. We will never send your CV without your permission. Where the role is marked as Outside IR35 in the advertisement this is subject to receipt of a final Status Determination Statement from the end Client and may be subject to change.

Senior iOS Software Engineer 11 Months initial contract Stratford - 4 days onsite / 1 remote £503 per day (Inside IR35) Overview Join the company’s Pro Mobile Team working on the Pro Telematics Drive App - a unified mobile solution for commercial fleet management across North America and Europe. The app supports Fleet Managers and Drivers with tools that improve productivity and fleet uptime. Responsibilities

• Build and maintain customer-facing iOS features
• Collaborate in cross-functional agile teams
• Implement polished UIs using SwiftUI and UIKit
• Integrate APIs with strong error handling and performance
• Contribute to a large evolving codebase
• Participate in code reviews and continuous improvement Essential Skills & Experience
• Strong Swift experience in production apps
• SwiftUI and UIKit
• Modern iOS architecture patterns
• Unit testing and snapshot testing mindset Tech Stack
• Swift
• SwiftUI, UIKit, Combine, async/await
• XCTest / Swift Testing, Snapshot & UI Tests
• Tuist, Swift Package Manager
• Bitrise CI/CD
• Observability and analytics tooling
• Backend-for-Frontend API layer Additional Attributes
• Senior-level delivery experience
• Collaborative and inclusive
• Comfortable with ambiguity
• Flexible across complex projects
• Willing to mentor others Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering Limited (“ARM”). ARM is a specialist talent acquisition and management consultancy. We provide technical contingency recruitment and a portfolio of more complex resource solutions. Our specialist recruitment divisions cover the entire technical arena, including some of the most economically and strategically important industries in the UK and the world today. We will never send your CV without your permission. Where the role is marked as Outside IR35 in the advertisement this is subject to receipt of a final Status Determination Statement from the end Client and may be subject to change

Job Description:

We are a Global Recruitment specialist that provides support to the clients across EMEA, APAC, US and Canada. We have an excellent job opportunity for you.

Role: Android Engineer
Location: Burgess Hill
Working Mode: Hybrid (Weekly 3 days onsite)
Contract Type: Inside IR35
Duration: 6months + (with potential of getting hired by the end client)
Pay Rate: £400 per day Inside IR35

Relevant experience and skills:
Building Android Applications
Writing & Deleting code
Build tools like Gradle, GitHub Actions, and Circle CI
Continuous Integration patterns
Finding and fixing bugs
Asynchronous coding patterns
Performance Analysis and Optimization
Dealing with Legacy code
Unit & Integration Tests
Open Source
Working in a globally distributed team
Self-starting and good at time management
Integrating with bespoke lovingly hand-crafted Back End services from the days of yore.
Designing solutions for open ended problems
Bachelor’s degree in Computer Science or related field, or equivalent experience.

Relevant technologies that you may encounter on our team:
Jetpack Compose
MVI Architecture
REST APIs
OkHttp
RAML API Documentation
Dagger
Kotlin, Coroutines, Flow
RxJava
GitHub Actions
Circle CI
Espresso & JUnit
Test Fakes
WireMock

If you are interested in this position and would like to learn more, please send through your CV and we will get in touch with you as soon as possible. Please note, candidates are often Shortlisted within 48 hours.

Job Title: Mobile Automation Engineer (MDM/Microsoft Intune)
Location: Chester/ Bromley (3 days onsite)
Contract Length: 12 Months
Daily Rate: Circa 650/Day
Working Pattern: Full Time

We are looking for an experienced Mobile Engineer to join a global technology team supporting and managing corporate mobile devices. This role is focused on mobile device management (MDM) and automation, not mobile application development.

You will play a key role in supporting and enhancing a Microsoft-based mobile management environment, working closely with a distributed team across multiple regions.

Required Skills & Experience

• Strong hands-on experience with Microsoft Intune (MDM)
• Solid PowerShell scripting experience (automation, administration)
• Good understanding of Microsoft cloud / Azure environments
• Experience managing enterprise mobile devices (iOS and/or Android)
• Background as an infrastructure / mobile engineer, not a mobile app developer
• Strong communication skills and ability to work within a team

Key Responsibilities

• Manage, support, and maintain corporate mobile device environments
• Administer and configure Microsoft Intune for mobile device management
• Develop and maintain PowerShell scripts to automate MDM and operational tasks
• Support device compliance, security policies, and configurations
• Work closely with global team members to deliver technical solutions
• Troubleshoot and resolve issues related to mobile device management platforms
• Contribute to ongoing internal technology initiatives and improvements

Nice to Have (Not Essential)

• SQL / scripting experience
• Previous automation or tooling experience
• Experience in large enterprise or global environments
• ITIL knowledge (beneficial but not required)

Why Join Us?

• Be part of an amazing engineering team committed to delivering exceptional mobile solutions!
• Enjoy a competitive daily rate while working on meaningful projects that impact thousands of employees.
• Collaborate with a diverse group of professionals in a collegial yet assertive environment.
• Contribute to cutting-edge mobile strategies that shape the future of our client’s operations.

Are You Ready to Make an Impact?
If you have a passion for mobile technology and a knack for engineering excellence, we want to hear from you! Apply today to join our client’s innovative team and help shape the future of mobile experiences!

Don’t miss this opportunity! Your next adventure awaits.

Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone’s chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. If you require reasonable adjustments at any stage, please let us know and we will be happy to support you.