3625 ios developer jobs found

Role: iOS Developer Type: Contract (11 Months) Location: Manchester, UK Working model: Hybrid (2 days in office per week) Payrate: £40 - £50 per Hour on PAYE £50 - £56 per Hour on RUPAYE £56 - £66 per Hour INSIDE IR35 Umbrella Must Haves: Swift and SwiftUI . Expertise in Modularisation and architectural patterns (eg, Clean Architecture/Dependency Injection ). Strong Unit Testing and XCTest skills. Experience integrating REST APIs . Proven ability to work autonomously and collaborate with Product/UX/QA teams. Experience with data-driven decisions (feature toggles/experimentation). Focus on Accessibility implementation. Nice to Have: Objective-C, UIKit, MVVM, TDD, UI Testing. CI/CD tools (Tuist, Fastlane, Gitlab CI). GraphQL, Server-Driven UI, A/B Testing. Let me know if you are interested and we can have a confidential chat. You can also drop me your CV and I will get back to you on call directly to discuss the role further. If...

Role: iOS Developer Type: Contract (11 Months) Location: Manchester, UK Working model: Hybrid (2 days in office per week) Payrate: 40 - 50 per Hour on PAYE 50 - 56 per Hour on RUPAYE 56 - 66 per Hour INSIDE IR35 Umbrella Must Haves: Swift and SwiftUI . Expertise in Modularisation and architectural patterns (e.g., Clean Architecture/Dependency Injection ). Strong Unit Testing and XCTest skills. Experience integrating REST APIs . Proven ability to work autonomously and collaborate with Product/UX/QA teams. Experience with data-driven decisions (feature toggles/experimentation). Focus on Accessibility implementation. Nice to Have: Objective-C, UIKit, MVVM, TDD, UI Testing. CI/CD tools (Tuist, Fastlane, Gitlab CI). GraphQL, Server-Driven UI, A/B Testing. Let me know if you are interested and we can have a confidential chat. You can also drop me your CV and I will get back to you on call directly to discuss the role further. If...

Senior Mobile Developer (React Native) - Remote (UK-based) - Salary £60K - £70K DOE Are you ready to take ownership of a mobile product that reaches thousands of users across the UK and beyond? We're looking for a Senior Mobile Developer with strong React Native expertise to lead the development of a high-impact cross-platform app. This is your chance to join a purpose-driven tech company on a rapid growth trajectory, backed by significant investment and trusted by major household names. You'll be part of a collaborative, product-focused team that values innovation, autonomy, and clean code. If you thrive in fast-paced environments and love building mobile experiences that truly matter, we'd love to hear from you. Within this role you will Leading development of a cross-platform mobile app using React Native (iOS & Android) Shaping mobile architecture and driving performance improvements Collaborating with product, design, and backend teams to deliver seamless...

Frontend Developer - Hybrid The salary on offer for this role is £55,000 - £65,000 per annum Hybrid - Enfield, London - 3 days per week We're seeking a Frontend Developer to join our client's team to build and maintain the development and upkeep of their e-commerce user interface. This role is key to delivering a unified, high-performance customer experience across all channels. Proficiency in modern JavaScript frameworks, client-side security, and mobile deployment techniques is required. Responsibilities & Skills Develop and maintain high-quality, responsive user interfaces for web and mobile using HTML5, JavaScript (ES6+), and advanced CSS. Create reusable components and design systems to ensure consistency, accessibility, and scalability across all digital channels. Apply modern styling techniques (CSS Grid, Flexbox, SASS/LESS) and optimise performance for Core Web Vitals. Build and deploy cross-platform mobile applications (iOS & Android) using...

Starling is the UK’s first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their money in a new and transformative way. We’re a fully licensed UK bank with the culture and spirit of a fast-moving, disruptive tech company. We’re a bank, but better: fairer, easier to use and designed to demystify money for everyone. We employ more than 3,000 people across our London, Southampton, Cardiff and Manchester offices. Our technologists are at the very heart of Starling and enjoy working in a fast-paced environment that is all about building things, creating new stuff, and disruptive technology that keeps us on the cutting edge of fintech. We operate a flat structure to empower you to make decisions regardless of what your primary responsibilities may be, innovation and collaboration will be at the core of everything you do. Help is never far away in our open culture, you will...

At Engine by Starling , we are on a mission to find and work with leading banks all around the world who have the ambition to build rapid growth businesses, on our technology.  Engine is Starling's software-as-a-service (SaaS) business, the technology that was built to power Starling, and two years ago we split out as a separate business.  Starling has seen exceptional growth and success, and a large part of that is down to the fact that we have built our own modern technology from the ground up. This SaaS technology platform is now available to banks and financial institutions all around the world, enabling them to benefit from the innovative digital features, and efficient back-office processes that has helped achieve Starling's success. As a company, everyone is expected to roll up their sleeves to help deliver great outcomes for our clients. We are an engineering led company and we’re looking for people who will be excited by the potential for Engine’s technology to...

Starling is the UK’s first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their money in a new and transformative way. We’re a fully licensed UK bank with the culture and spirit of a fast-moving, disruptive tech company. We’re a bank, but better: fairer, easier to use and designed to demystify money for everyone. We employ more than 3,000 people across our London, Southampton, Cardiff and Manchester offices. Our technologists are at the very heart of Starling and enjoy working in a fast-paced environment that is all about building things, creating new stuff, and disruptive technology that keeps us on the cutting edge of fintech. We operate a flat structure to empower you to make decisions regardless of what your primary responsibilities may be, innovation and collaboration will be at the core of everything you do. Help is never far away in our open culture, you will...

Earn up to $15/hour + performance bonuses. Work remotely and flexibly. Outlier, a platform owned and operated by Scale AI, is looking for English speakers to contribute their expertise toward training and refining cutting-edge AI systems. If you're passionate about improving models and excited by the future of AI, this is your opportunity to make a real impact. What You'll Do Adopt a "user mindset" to produce natural data to meet the realistic needs you have or would use AI for. Evaluate AI outputs by reviewing and ranking responses from large language models. Contribute across projects depending on your specific skillset and experience. What We're Looking For Analytical and Problem-Solving Skills : Ability to develop complex, professional-level prompts and evaluate nuanced AI reasoning. Strong Writing : Clear, concise, and engaging writing to explain decisions or critique responses. Attention to Detail : Commitment to accuracy and...

Earn up to $15/hour + performance bonuses. Work remotely and flexibly. Outlier, a platform owned and operated by Scale AI, is looking for English speakers to contribute their expertise toward training and refining cutting-edge AI systems. If you're passionate about improving models and excited by the future of AI, this is your opportunity to make a real impact. What You'll Do Adopt a "user mindset" to produce natural data to meet the realistic needs you have or would use AI for. Evaluate AI outputs by reviewing and ranking responses from large language models. Contribute across projects depending on your specific skillset and experience. What We're Looking For Analytical and Problem-Solving Skills : Ability to develop complex, professional-level prompts and evaluate nuanced AI reasoning. Strong Writing : Clear, concise, and engaging writing to explain decisions or critique responses. Attention to Detail : Commitment to accuracy and...

Earn up to $15/hour + performance bonuses. Work remotely and flexibly. Outlier, a platform owned and operated by Scale AI, is looking for English speakers to contribute their expertise toward training and refining cutting-edge AI systems. If you're passionate about improving models and excited by the future of AI, this is your opportunity to make a real impact. What You'll Do Adopt a "user mindset" to produce natural data to meet the realistic needs you have or would use AI for. Evaluate AI outputs by reviewing and ranking responses from large language models. Contribute across projects depending on your specific skillset and experience. What We're Looking For Analytical and Problem-Solving Skills : Ability to develop complex, professional-level prompts and evaluate nuanced AI reasoning. Strong Writing : Clear, concise, and engaging writing to explain decisions or critique responses. Attention to Detail : Commitment to accuracy and...

Earn up to $15/hour + performance bonuses. Work remotely and flexibly. Outlier, a platform owned and operated by Scale AI, is looking for English speakers to contribute their expertise toward training and refining cutting-edge AI systems. If you're passionate about improving models and excited by the future of AI, this is your opportunity to make a real impact. What You'll Do Adopt a "user mindset" to produce natural data to meet the realistic needs you have or would use AI for. Evaluate AI outputs by reviewing and ranking responses from large language models. Contribute across projects depending on your specific skillset and experience. What We're Looking For Analytical and Problem-Solving Skills : Ability to develop complex, professional-level prompts and evaluate nuanced AI reasoning. Strong Writing : Clear, concise, and engaging writing to explain decisions or critique responses. Attention to Detail : Commitment to accuracy and...

Earn up to $15/hour + performance bonuses. Work remotely and flexibly. Outlier, a platform owned and operated by Scale AI, is looking for English speakers to contribute their expertise toward training and refining cutting-edge AI systems. If you're passionate about improving models and excited by the future of AI, this is your opportunity to make a real impact. What You'll Do Adopt a "user mindset" to produce natural data to meet the realistic needs you have or would use AI for. Evaluate AI outputs by reviewing and ranking responses from large language models. Contribute across projects depending on your specific skillset and experience. What We're Looking For Analytical and Problem-Solving Skills : Ability to develop complex, professional-level prompts and evaluate nuanced AI reasoning. Strong Writing : Clear, concise, and engaging writing to explain decisions or critique responses. Attention to Detail : Commitment to accuracy and...

Earn up to $15/hour + performance bonuses. Work remotely and flexibly. Outlier, a platform owned and operated by Scale AI, is looking for English speakers to contribute their expertise toward training and refining cutting-edge AI systems. If you're passionate about improving models and excited by the future of AI, this is your opportunity to make a real impact. What You'll Do Adopt a "user mindset" to produce natural data to meet the realistic needs you have or would use AI for. Evaluate AI outputs by reviewing and ranking responses from large language models. Contribute across projects depending on your specific skillset and experience. What We're Looking For Analytical and Problem-Solving Skills : Ability to develop complex, professional-level prompts and evaluate nuanced AI reasoning. Strong Writing : Clear, concise, and engaging writing to explain decisions or critique responses. Attention to Detail : Commitment to accuracy and...

Earn up to $15/hour + performance bonuses. Work remotely and flexibly. Outlier, a platform owned and operated by Scale AI, is looking for English speakers to contribute their expertise toward training and refining cutting-edge AI systems. If you're passionate about improving models and excited by the future of AI, this is your opportunity to make a real impact. What You'll Do Adopt a "user mindset" to produce natural data to meet the realistic needs you have or would use AI for. Evaluate AI outputs by reviewing and ranking responses from large language models. Contribute across projects depending on your specific skillset and experience. What We're Looking For Analytical and Problem-Solving Skills : Ability to develop complex, professional-level prompts and evaluate nuanced AI reasoning. Strong Writing : Clear, concise, and engaging writing to explain decisions or critique responses. Attention to Detail : Commitment to accuracy and...

Earn up to $15/hour + performance bonuses. Work remotely and flexibly. Outlier, a platform owned and operated by Scale AI, is looking for English speakers to contribute their expertise toward training and refining cutting-edge AI systems. If you're passionate about improving models and excited by the future of AI, this is your opportunity to make a real impact. What You'll Do Adopt a "user mindset" to produce natural data to meet the realistic needs you have or would use AI for. Evaluate AI outputs by reviewing and ranking responses from large language models. Contribute across projects depending on your specific skillset and experience. What We're Looking For Analytical and Problem-Solving Skills : Ability to develop complex, professional-level prompts and evaluate nuanced AI reasoning. Strong Writing : Clear, concise, and engaging writing to explain decisions or critique responses. Attention to Detail : Commitment to accuracy and...

Earn up to $15/hour + performance bonuses. Work remotely and flexibly. Outlier, a platform owned and operated by Scale AI, is looking for English speakers to contribute their expertise toward training and refining cutting-edge AI systems. If you're passionate about improving models and excited by the future of AI, this is your opportunity to make a real impact. What You'll Do Adopt a "user mindset" to produce natural data to meet the realistic needs you have or would use AI for. Evaluate AI outputs by reviewing and ranking responses from large language models. Contribute across projects depending on your specific skillset and experience. What We're Looking For Analytical and Problem-Solving Skills : Ability to develop complex, professional-level prompts and evaluate nuanced AI reasoning. Strong Writing : Clear, concise, and engaging writing to explain decisions or critique responses. Attention to Detail : Commitment to accuracy and...

Earn up to $15/hour + performance bonuses. Work remotely and flexibly. Outlier, a platform owned and operated by Scale AI, is looking for English speakers to contribute their expertise toward training and refining cutting-edge AI systems. If you're passionate about improving models and excited by the future of AI, this is your opportunity to make a real impact. What You'll Do Adopt a "user mindset" to produce natural data to meet the realistic needs you have or would use AI for. Evaluate AI outputs by reviewing and ranking responses from large language models. Contribute across projects depending on your specific skillset and experience. What We're Looking For Analytical and Problem-Solving Skills : Ability to develop complex, professional-level prompts and evaluate nuanced AI reasoning. Strong Writing : Clear, concise, and engaging writing to explain decisions or critique responses. Attention to Detail : Commitment to accuracy and...

Earn up to $15/hour + performance bonuses. Work remotely and flexibly. Outlier, a platform owned and operated by Scale AI, is looking for English speakers to contribute their expertise toward training and refining cutting-edge AI systems. If you're passionate about improving models and excited by the future of AI, this is your opportunity to make a real impact. What You'll Do Adopt a "user mindset" to produce natural data to meet the realistic needs you have or would use AI for. Evaluate AI outputs by reviewing and ranking responses from large language models. Contribute across projects depending on your specific skillset and experience. What We're Looking For Analytical and Problem-Solving Skills : Ability to develop complex, professional-level prompts and evaluate nuanced AI reasoning. Strong Writing : Clear, concise, and engaging writing to explain decisions or critique responses. Attention to Detail : Commitment to accuracy and...

Earn up to $15/hour + performance bonuses. Work remotely and flexibly. Outlier, a platform owned and operated by Scale AI, is looking for English speakers to contribute their expertise toward training and refining cutting-edge AI systems. If you're passionate about improving models and excited by the future of AI, this is your opportunity to make a real impact. What You'll Do Adopt a "user mindset" to produce natural data to meet the realistic needs you have or would use AI for. Evaluate AI outputs by reviewing and ranking responses from large language models. Contribute across projects depending on your specific skillset and experience. What We're Looking For Analytical and Problem-Solving Skills : Ability to develop complex, professional-level prompts and evaluate nuanced AI reasoning. Strong Writing : Clear, concise, and engaging writing to explain decisions or critique responses. Attention to Detail : Commitment to accuracy and...

Earn up to $15/hour + performance bonuses. Work remotely and flexibly. Outlier, a platform owned and operated by Scale AI, is looking for English speakers to contribute their expertise toward training and refining cutting-edge AI systems. If you're passionate about improving models and excited by the future of AI, this is your opportunity to make a real impact. What You'll Do Adopt a "user mindset" to produce natural data to meet the realistic needs you have or would use AI for. Evaluate AI outputs by reviewing and ranking responses from large language models. Contribute across projects depending on your specific skillset and experience. What We're Looking For Analytical and Problem-Solving Skills : Ability to develop complex, professional-level prompts and evaluate nuanced AI reasoning. Strong Writing : Clear, concise, and engaging writing to explain decisions or critique responses. Attention to Detail : Commitment to accuracy and...