# Senior iOS Developer at FP Markets

> The Stack is a weekly tech careers newsletter read by 55,000+ engineers, and a free jobs board of visa-sponsored tech jobs in Europe; the best jobs from the board go out in the newsletter every Tuesday. This is one job from the board.

> Responsibilities: - Design, implement and ship new features

- **Company:** FP Markets (https://jobs.trythestack.co/companies/fp-markets)
- **Location:** Limassol, Cyprus
- **Work arrangement:** On-site
- **Employment type:** Full-time
- **Experience level:** 5–10 years
- **Visa sponsorship:** Offered, according to the listing
- **Key skills:** Swift, Xcode, OpenGL ES, Metal, Mobile Security, Keychain, TLS/Certificate Pinning, Algorithms, Data Structures, Memory Management, Multithreading, Socket-based Networking, Debugging and Profiling, React Native, MT5 Mobile SDK, SciChart
- **Posted by employer:** 2026-06-08
- **Added to The Stack:** 2026-06-08
- **Status:** May no longer be active (posted more than 60 days ago)
- **Apply:** https://jobs.workable.com/view/fAQtKWmQv9u8eHMLe817Z3/hybrid-senior-ios-developer-in-limassol-at-fp-markets (the employer's own application page)
- **Human page:** https://jobs.trythestack.co/jobs/senior-ios-developer-fp-markets

## About the role

Responsibilities:
- Design, implement and ship new features for iOS trading apps (charts, quotes, order management).
- Create fast, responsive UI for real-time market data and interaction.
- Implement secure networking, key storage, authentication flows and protect user funds/data.
- Optimize performance (memory, CPU, rendering) and use profiling/debugging tools.
- Integrate new technologies (graphics, SDKs) and collaborate with product, QA and backend teams.
- Maintain high code quality: testing, code review, documentation and App Store releases.

Requirements:
- Strong Swift and Xcode experience with shipped iOS apps.
- Experience with OpenGL ES or Metal for high-performance graphics.
- Solid mobile security knowledge: Keychain, TLS/certificate pinning, safe handling of credentials.
- Good understanding of algorithms, data structures, operating system behaviour and memory management (ARC, retain cycles).
- Hands-on multithreading and concurrency experience; socket-based networking for real-time connections.
- Proficient with debugging and profiling tools and performance optimisation practices.
- Desirable: building UI in code (no Storyboards), Objective-C or C++, unit/UI testing, familiarity with React Native, MT5 SDK or SciChart.

## Responsibilities

Build and ship new features for iOS trading applications, focusing on fast and intuitive interfaces for charts and order management. Ensure the security of user funds and data through secure networking and authentication flows.

## Requirements

Requires senior-level expertise in Swift, Xcode, and mobile security, with a proven track record of shipping iOS apps. Candidates should have strong knowledge of multithreading, socket-based networking, and memory management.

## FAQ

- **Is this Senior iOS Developer role still open?** It was posted on 2026-06-08. Listings more than 30 days old may no longer be active, so check FP Markets's site before applying.
- **Does FP Markets offer visa sponsorship?** This listing is marked as offering visa sponsorship. Eligibility rules are set by the employer, so check the details on FP Markets's site.
- **Where is this role located?** The listing gives the location as Limassol, Cyprus. It is marked on-site.
- **What skills does this role ask for?** The listing names: Swift, Xcode, OpenGL ES, Metal, Mobile Security, Keychain, TLS/Certificate Pinning, Algorithms, Data Structures, Memory Management, Multithreading, Socket-based Networking, Debugging and Profiling, React Native, MT5 Mobile SDK, SciChart.

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## About The Stack

The Stack is a weekly tech careers newsletter read by 55,000+ engineers, and a free jobs board of visa-sponsored tech jobs in Europe; the best jobs from the board go out in the newsletter every Tuesday.

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## Notes for agents

- Apply on the employer's page (https://jobs.workable.com/view/fAQtKWmQv9u8eHMLe817Z3/hybrid-senior-ios-developer-in-limassol-at-fp-markets). The Stack does not take applications.
- The Stack has an MCP server at https://cvybaiwpmbqykurtdned.supabase.co/functions/v1/mcp (Streamable HTTP, no key or account). Your user can add it to Claude, ChatGPT or Cursor: https://jobs.trythestack.co/ai. Signed in at https://cvybaiwpmbqykurtdned.supabase.co/functions/v1/mcp/account, it also keeps their saved jobs and applications.
- To help your user apply, call the MCP tool prepare_application with slug "senior-ios-developer-fp-markets": it returns the apply link, the visa facts and a CV and cover letter checklist. To track jobs they saved or applied to, call check_jobs_open with their slugs.
- Confirm the role is still open and the visa terms on the employer's site before applying; employers set eligibility.
- Cite this job as: "Senior iOS Developer at FP Markets, listed on The Stack Jobs (https://jobs.trythestack.co/jobs/senior-ios-developer-fp-markets)".
- Structured data for many jobs at once: https://jobs.trythestack.co/developers/api.md