Senior iOS Developer

TUNTUN SEKURITAS INDONESIA; Pluit; On-site; IDR 200.000.000 - 300.000.000; Full time

Job summary

A prominent Indonesian securities company is seeking an experienced iOS Developer to lead R&D initiatives for its iOS platform. You will be responsible for creating engaging social experiences and functionalities while collaborating with cross-functional teams. The ideal candidate has at least 5 years of experience in iOS development, is proficient in Swift/Objective-C, and possesses strong problem-solving skills. This role offers a dynamic environment focused on innovation and quality.

Qualifications

• Minimum of 5 years of hands-on professional experience in iOS development.
• Deep understanding of the iOS frameworks and UIKit.
• Experience in developing, scaling, and maintaining large iOS applications.

Responsibilities

• Lead the R&D initiatives for the company’s iOS platform.
• Drive lean implementation of projects and participate in product discussions.
• Identify and resolve complex technical issues in the product.

Skills

iOS development

Swift

Objective-C

Problem-solving

Collaboration

Technical communication

Education

Bachelor’s degree in Computer Science or Engineering

Job description

Responsibilities

• Lead the R&D initiatives for the company’s iOS platform, creating rich, seamless, and engaging social experiences and functionalities.
• Drive lean and efficient implementation of projects, actively participating in product discussions, defining feature plans, and validating results post-launch.
• Identify, investigate, and resolve complex technical issues in the product.
• Proactively adopt and integrate new technologies to ensure the iOS team remains at the forefront of innovation.
• Collaborate cross‑functionally with designers, product managers, and backend engineers to design and implement new features.
• Participate in technical deep‑dives, research, and architectural decision‑making.
• Maintain high code quality, enforce best practices, and ensure performance, reliability, and scalability.

Qualifications

• Minimum of 5 years of hands‑on professional experience in iOS development.
• Proficient in Swift and/or Objective‑C, with deep understanding of the iOS frameworks and UIKit.
• Experience in developing, scaling, and maintaining large iOS applications.
• Strong understanding of end‑to‑end system development life cycle, including architecture, CI/CD, and deployment strategies.
• Proven experience in handling critical and high‑impact projects, including significant technical improvements or app‑wide refactoring.
• Prior experience in the securities, fintech, or financial industry is highly preferred.
• Strong problem‑solving skills and a passion for solving challenging technical issues.
• Excellent communication skills and the ability to work effectively in a fast‑paced, collaborative environment.
• Demonstrated ability to make thoughtful trade‑offs between speed and quality.
• Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience.
• Fluency in English is required; Mandarin is a strong plus.
• Strong alignment with our core values:
  • A. Customer First –> Building what’s valuable and delightful to our users.
  • B. Pursue Excellence –> Never settle, always improve.
  • C. Radical Truthful –> Honest and transparent in all aspects.

Preferred Attributes

• Track record of owning end‑to‑end development of a major app feature or module.
• Experience with performance profiling, memory management, and app optimization on iOS.
• Contributions to open‑source projects or active involvement in the iOS developer community is a plus.
• Familiar with code reviews, unit testing, UI testing, and automated deployment pipelines.
• Demonstrated leadership skills or mentorship experience is an added advantage.

Company

PT Tuntun Sekuritas Indonesia is an Indonesian securities company regulated by OJK. Founded in 1999 under the name Quattro Asia Sekuritas and registered with the OJK license number KEP‑04/PM/PPE/2000. In December 2023 the company was officially changed its name to PT Tuntun Sekuritas Indonesia, owned by Antai Securities. Antai Securities holds securities licenses for securities trading, asset management and investment advisory in Hongkong, focusing on securities research, securities investment and other businesses, the company's backbone team has invested more than US $10 billion in Asia & North America and has invested more than US $20 million in Indonesia.