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What does a senior ios developer do?

Updated January 8, 2025
8 min read
Quoted expert
Frank McCown Ph.D.

Senior iOS developers are responsible for developing applications for mobile devices powered by Apple's iOS operating system. They must understand patterns and practices revolving around the iOS platform. Part of their responsibility is to identify bottlenecks and fix bugs, ensure the performance and responsiveness of applications, and collaborate with a team to design, define, and ship new features. iOS developers must be familiarized with continuous integration, knack benchmarking and optimization, and have experience in performance and memory tuning with tools.

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Senior ios developer responsibilities

Here are examples of responsibilities from real senior ios developer resumes:

  • Consult on the database schema, create business environments, write stored procedures in PL/SQL, authore reports and manage security.
  • Experience in consuming JSON structures to parse data receive from back end developers and using the data in MVC flow.
  • Design front end with css3 and HTML coding.
  • Used JIRA for bug tracking / GitHUB for version control.
  • Develop GUI and data-handling features for in-house analysis software (Java).
  • Create web base server application using JavaScript, PHP and web services.
  • Used continuous integration, with Jenkins, to deliver stable new code.
  • Work with HTML 5 web app and then import to native application.
  • Provide expert knowledge and guidance on multiple mobile, java and web initiatives.
  • Follow MVC architecture and a work data flow principle for design and development.
  • Involve in JIRA, creating filters, defects and status dashboard with charts.
  • Work in agile environment, which involve test driven methodologies and daily scrum meetings for status.
  • Integrate MapKit API to show multiple pins and annotation views for the nearest locations of all the stores.
  • Involve in daily defect triage meetings and used QC ALM to tack bugs report by QA and fix them.
  • Create an API (within an API) to asynchronously interact with the back-end requests with implementation of block callbacks.

Senior ios developer skills and personality traits

We calculated that 10% of Senior IOS Developers are proficient in Objective C, Objective-C, and UI. They’re also known for soft skills such as Analytical skills, Communication skills, and Creativity.

We break down the percentage of Senior IOS Developers that have these skills listed on their resume here:

  • Objective C, 10%

    Worked extensively with Objective C and Cocoa frameworks to design app.

  • Objective-C, 7%

    Worked on Swift condenses code in Objective-C and parallel to eliminates the possibility of many common Objective-C programming errors.

  • UI, 7%

    Developed a UI extension to provide new/upgrade user feature information.

  • GIT, 6%

    Used Hudson and Git for continuous integration environment, and implemented automated testing.

  • Android, 4%

    Complete data base designing for both android and iPhone, Methodology development experience utilizing Agile/SCRUM and waterfall with knowledge of TDD.

  • API, 4%

    SMS-Based Verification API used for authentications.

"objective c," "objective-c," and "ui" are among the most common skills that senior ios developers use at work. You can find even more senior ios developer responsibilities below, including:

Analytical skills. One of the key soft skills for a senior ios developer to have is analytical skills. You can see how this relates to what senior ios developers do because "developers must analyze users’ needs and then design software to meet those needs." Additionally, a senior ios developer resume shows how senior ios developers use analytical skills: "worked with web service cloud based app and used rest api calls to get and post the data. "

Communication skills. Many senior ios developer duties rely on communication skills. "developers must be able to give clear instructions to others working on a project," so a senior ios developer will need this skill often in their role. This resume example is just one of many ways senior ios developer responsibilities rely on communication skills: "utilized rest api's and json for client server communication. "

Creativity. senior ios developers are also known for creativity, which are critical to their duties. You can see how this skill relates to senior ios developer responsibilities, because "developers are the creative minds behind new computer software." A senior ios developer resume example shows how creativity is used in the workplace: "worked with creative designers and ux specialists to make interface appealing and usable. "

Detail oriented. For certain senior ios developer responsibilities to be completed, the job requires competence in "detail oriented." The day-to-day duties of a senior ios developer rely on this skill, as "developers often work on many parts of an application or system at the same time and must therefore be able to concentrate and pay attention to detail." For example, this snippet was taken directly from a resume about how this skill applies to what senior ios developers do: "used rest api's to fetch doctor details, claims details and other information for the user. "

Problem-solving skills. Another crucial skill for a senior ios developer to carry out their responsibilities is "problem-solving skills." A big part of what senior ios developers relies on this skill, since "because developers are in charge of software from beginning to end, they must be able to solve problems that arise throughout the design process." How this skill relates to senior ios developer duties can be seen in an example from a senior ios developer resume snippet: "solved conflicts when merging the code including the story board file which is an xml document. "

See the full list of senior ios developer skills

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Senior IOS Developer Resume
Senior IOS Developer Resume
Senior IOS Developer Resume
Senior IOS Developer Resume
Senior IOS Developer Resume
Senior IOS Developer Resume
Senior IOS Developer Resume
Senior IOS Developer Resume
Senior IOS Developer Resume
Senior IOS Developer Resume
Senior IOS Developer Resume
Senior IOS Developer Resume
Senior IOS Developer Resume
Senior IOS Developer Resume
Senior IOS Developer Resume

Compare different senior ios developers

Senior ios developer vs. Mobile applications developer

A mobile application developer is responsible for designing programming applications for mobile devices according to clients' specifications and business demands. Mobile application developers must have excellent knowledge of the technology industry, as well as computer system commands to develop efficient scripts and smooth navigation of operating systems. They analyze the clients' needs and recommend application solutions within their budget limitations and timeframe. A mobile application developer identifies inconsistencies and glitches with the output before submission to ensure its stability and optimal performance.

We looked at the average senior ios developer salary and compared it with the wages of a mobile applications developer. Generally speaking, mobile applications developers are paid $17,864 lower than senior ios developers per year.While their salaries may differ, the common ground between senior ios developers and mobile applications developers are a few of the skills required in each roleacirc;euro;trade;s responsibilities. In both careers, employee duties involve skills like objective c, objective-c, and ui.

There are some key differences in the responsibilities of each position. For example, senior ios developer responsibilities require skills like "android," "sdk," "code reviews," and "design patterns." Meanwhile a typical mobile applications developer has skills in areas such as "c++," "c #," "application development," and "xcode." This difference in skills reveals the differences in what each career does.

Mobile applications developers earn the highest salaries when working in the pharmaceutical industry, with an average yearly salary of $107,574. On the other hand, senior ios developers are paid more in the finance industry with an average salary of $128,003.On average, mobile applications developers reach higher levels of education than senior ios developers. Mobile applications developers are 5.3% more likely to earn a Master's Degree and 0.5% more likely to graduate with a Doctoral Degree.

Senior ios developer vs. Lead software developer

A lead software developer is responsible for creating and designing software applications and systems to support business functions and client requirements. Lead software developers analyze specifications to build efficient applications, conduct multiple quality testing, and enhance the user's interface. They also coordinate with the design engineers to modify and improve the features of existing software applications for optimal performance. A lead software developer must have excellent communication and technical skills, especially in considering the current technology trends to meet demands.

Lead software developer positions earn lower pay than senior ios developer roles. They earn a $2,049 lower salary than senior ios developers per year.A few skills overlap for senior ios developers and lead software developers. Resumes from both professions show that the duties of each career rely on skills like "objective c," "ui," and "android. "

In addition to the difference in salary, there are some other key differences worth noting. For example, senior ios developer responsibilities are more likely to require skills like "objective-c," "git," "sdk," and "mvc." Meanwhile, a lead software developer has duties that require skills in areas such as "architecture," "application development," "software development," and "python." These differences highlight just how different the day-to-day in each role looks.

On average, lead software developers earn a lower salary than senior ios developers. Some industries support higher salaries in each profession. Interestingly enough, lead software developers earn the most pay in the manufacturing industry with an average salary of $115,917. Whereas senior ios developers have higher pay in the finance industry, with an average salary of $128,003.lead software developers earn similar levels of education than senior ios developers in general. They're 2.4% more likely to graduate with a Master's Degree and 0.5% more likely to earn a Doctoral Degree.

What technology do you think will become more important and prevalent for senior ios developers in the next 3-5 years?

Frank McCown Ph.D.Frank McCown Ph.D. LinkedIn profile

Associate Professor, Harding University

Software continues to move to mobile devices and the web and away from desktop applications. The pandemic has encouraged growth in applications that make in-person transactions go away, and that trend will likely continue. Obviously AI-enabled or assisted applications will continue to grow.

Senior ios developer vs. Team lead and developer

A team lead and developer is a person who handles a group of employees in a particular section, geared to accomplish daily specific goals. The team lead and developer ensures that the team works cohesively and efficiently to achieve its goals. It is the role of the team lead to ensure employees are well-equipped, trained properly, and capable. The team lead conducts regular assessments of teammates and offers support. Added to the role of the team lead is to request training, enhancement seminars, and submit accomplishment and activity reports to company management.

On average, team lead and developers earn lower salaries than senior ios developers, with a $31,297 difference per year.Using the responsibilities included on senior ios developers and team lead and developers resumes, we found that both professions have similar skill requirements, such as "objective c," "ui," and "android.rdquo;

There are many key differences between these two careers, including some of the skills required to perform responsibilities within each role. For example, a senior ios developer is likely to be skilled in "objective-c," "git," "sdk," and "core data," while a typical team lead and developer is skilled in "architecture," "c++," "sql server," and "web application."

Team lead and developers make a very good living in the telecommunication industry with an average annual salary of $110,027. On the other hand, senior ios developers are paid the highest salary in the finance industry, with average annual pay of $128,003.Most team lead and developers achieve a similar degree level compared to senior ios developers. For example, they're 0.2% more likely to graduate with a Master's Degree, and 1.5% more likely to earn a Doctoral Degree.

Senior ios developer vs. Tableau developer

A tableau developer is responsible for creating data visualization solutions to enhance business processes. You will perform varied duties and responsibilities that may include preparing Tableau dashboard reports, creating business intelligence reports, and working closely with developers. Other tasks that you will likely perform are creating tools to effectively store data within the organization, conducting unit tests and developing database queries, and developing technical documentation. As a tableau developer, you will also conduct testing and troubleshooting systems and assisting non-technical staff in interpreting data.

Tableau developers typically earn lower pay than senior ios developers. On average, tableau developers earn a $25,886 lower salary per year.While their salaries may vary, senior ios developers and tableau developers both use similar skills to perform their duties. Resumes from both professions include skills like "java," "scrum methodology," and "mobile phones. "Each job also requires different skills to carry out their responsibilities. A senior ios developer uses "objective c," "objective-c," "ui," and "git." Tableau developers are more likely to have duties that require skills in "tableau dashboards," "visualization," "tableau server," and "tableau desktop. "The pharmaceutical industry tends to pay the highest salaries for tableau developers, with average annual pay of $101,413. Comparatively, the highest senior ios developer annual salary comes from the finance industry.tableau developers reach higher levels of education compared to senior ios developers, in general. The difference is that they're 5.2% more likely to earn a Master's Degree, and 0.1% more likely to graduate with a Doctoral Degree.

Types of senior ios developer

Updated January 8, 2025

Zippia Research Team
Zippia Team

Editorial Staff

The Zippia Research Team has spent countless hours reviewing resumes, job postings, and government data to determine what goes into getting a job in each phase of life. Professional writers and data scientists comprise the Zippia Research Team.

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