At a Glance
- Tasks: Design and develop innovative iOS applications for a global audience.
- Company: Join a leading cyber software company focused on security.
- Benefits: Competitive salary, remote work options, and opportunities for professional growth.
- Other info: Collaborate with top engineers in a fast-paced, innovative environment.
- Why this job: Make a real impact by building secure apps used by millions.
- Qualifications: Proven iOS development experience with strong knowledge of Swift and Objective-C.
The predicted salary is between 51750 - 63250 £ per year.
We’re looking for a Senior iOS Developer to join a leading cyber software client of ours to help build and evolve their iOS applications. You’ll be a hands‑on engineer, working across the full development lifecycle—from early feature design through to App Store release—collaborating closely with product, engineering, and QA teams to deliver secure, high‑quality mobile experiences.
What You’ll Do
- Design, develop, and deliver new features for iOS applications at global scale.
- Lead the implementation of custom iOS features.
- Collaborate with Product Managers, Tech Leads, and QA to plan, build, and ship features.
- Ensure high standards of quality, performance, and security.
- Debug, track, and resolve defects; contribute to L3 support when required.
- Help drive innovation within the iOS platform and development practices.
What You’ll Bring
- Proven experience as an iOS Developer with shipped production apps.
- Strong knowledge of Swift, Objective‑C, and the iOS SDK.
- Experience with modern iOS architectures (e.g. MVVM, Clean Architecture).
- Solid understanding of CS fundamentals, including algorithms and data structures.
- Knowledge of mobile security, performance optimization, and Apple HIG.
- Experience with Xcode, TestFlight, App Store Connect, Git, CI, Jira, and Confluence.
- A proactive, problem‑solving mindset and ability to thrive in a fast‑moving environment.
Why Join?
- Build security‑focused products used by millions of users.
- Work on complex, high‑impact mobile technology.
- Collaborate with experienced engineers and product leaders.
- Make a real difference in a growing, innovative company.
Ready to build secure iOS apps that operate at global scale? We’d love to hear from you.
Senior iOS Developer in Portsmouth employer: Experis
As a Technical Stores Person at our Boscombe Down location, you will be part of a dedicated team supporting military operations with a focus on efficiency and high standards of service. Our company fosters a collaborative work culture that values employee growth, offering training opportunities and the chance to develop your skills in a dynamic environment. With a commitment to excellence and compliance, we provide a unique opportunity to contribute meaningfully to the defence sector while enjoying the benefits of working in a supportive and professional setting.
StudySmarter Expert Advice🤫
We think this is how you could land Senior iOS Developer in Portsmouth
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Experis or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Experis.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Experis.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Experis that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Senior iOS Developer in Portsmouth
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Experis.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Experis and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at Experis
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Experis uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
