Senior iOS Engineer

Buenos Aires

Senior iOS Engineer

Innovate what matters, where it matters

This is us
At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and Ul design, managed services, product development, and software development.

This is the job
In
CABA (Argentina)
within the
fintech
industry, we are actively seeking a
Senior iOS Engineer
to join our team in designing, building, and maintaining high-performance native mobile applications throughout their entire software development lifecycle.

This position operates under a hybrid model in CABA/AMBA.
This is you

• 5+ years of solid professional experience in software engineering and native mobile development.
• Deep proficiency in native iOS development using Swift and Objective-C.
• Hands-on experience across the entire application lifecycle (concept, design, build, test, release, and support).
• Strong capability in unit testing, code reviews, and performance optimization.
• Excellent problem-solving, active listening, and conflict-resolution skills.
• Proactive mindset toward technical innovation, experimentation, and continuous improvement.
• Alignment with practice goals to support team OKRs and knowledge sharing.

Nice-to-have Skills:

• Experience in building rapid prototypes during technical scoping phases.
• Knowledge of UI/UX best practices for crafting clean, intuitive mobile interfaces.
• Familiarity with architectural documentation and defining engineering guidelines.

This is your role

• Design, build, and maintain robust iOS components, screens, modules, and sub-assemblies based on technical specifications.
• Collaborate closely with cross-functional developers and product managers to translate functional requirements into scalable mobile solutions.
• Execute tasks across the lifecycle, maintaining production apps, fixing bugs, and implementing new features on schedule.
• Refine specifications, reuse existing components, and ensure code quality through rigorous unit testing and code reviews.
• Create and update architecture documentation, inline code comments, and functional specifications.
• Identify opportunities for process optimization and contribute to defining engineering standards and tech stack evolution.

At Avenga, everyone matters. We provide equal opportunities in recruitment, career development, and leadership, regardless of race, ethnicity, gender identity, sexual orientation, disability, age, religion, or any other characteristic. We are committed to fostering a work environment where our diverse community of employees, candidates, and business partners actively shapes our growth. By bringing together people from different backgrounds and experiences, we build a workplace where everyone feels free to be themselves while honoring the boundaries of others.
Locations Buenos Aires Technology iOS Seniority Senior-level

Your way in starts here

APPLICATION

Send us your application, we are ready to hear your story and explore how we can grow together.

REVIEW

Our team carefully reviews every application with curiosity and care. If your profile isn’t the right fit today, we will keep it in mind for future opportunities that match your skills and ambitions.

TALENT ACQUISITION INTERVIEW

You will meet our Talent team to talk about your goals and learn more about who we are, what we offer, and how we support our people.

TECHNICAL INTERVIEW

Our tech interview is all about diving deeper into your expertise and understanding your strengths, how you solve problems, and how you think – no trick questions, just a meaningful conversation.

CUSTOMER INTERVIEW

For some roles, especially when our clients are closely involved, you might also have a conversation with them – it’s a chance for everyone to align and get to know each other better.

JOB OFFER

If we both feel it’s the right match, we will send you an offer to join us. And even if it’s not the time just yet, you’ll always hear back from us.

WELCOME!

Your new team is excited to meet you, support you, and build something great together. Let’s make your first day the start of a journey that shapes a career that matters.

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Buenos Aires

Senior iOS Engineer

Innovate what matters, where it matters

Loading application form

This is us
At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and Ul design, managed services, product development, and software development.

This is the job
In
CABA (Argentina)
within the
fintech
industry, we are actively seeking a
Senior iOS Engineer
to join our team in designing, building, and maintaining high-performance native mobile applications throughout their entire software development lifecycle.

This position operates under a hybrid model in CABA/AMBA.
This is you

• 5+ years of solid professional experience in software engineering and native mobile development.
• Deep proficiency in native iOS development using Swift and Objective-C.
• Hands-on experience across the entire application lifecycle (concept, design, build, test, release, and support).
• Strong capability in unit testing, code reviews, and performance optimization.
• Excellent problem-solving, active listening, and conflict-resolution skills.
• Proactive mindset toward technical innovation, experimentation, and continuous improvement.
• Alignment with practice goals to support team OKRs and knowledge sharing.

Nice-to-have Skills:

• Experience in building rapid prototypes during technical scoping phases.
• Knowledge of UI/UX best practices for crafting clean, intuitive mobile interfaces.
• Familiarity with architectural documentation and defining engineering guidelines.

This is your role

• Design, build, and maintain robust iOS components, screens, modules, and sub-assemblies based on technical specifications.
• Collaborate closely with cross-functional developers and product managers to translate functional requirements into scalable mobile solutions.
• Execute tasks across the lifecycle, maintaining production apps, fixing bugs, and implementing new features on schedule.
• Refine specifications, reuse existing components, and ensure code quality through rigorous unit testing and code reviews.
• Create and update architecture documentation, inline code comments, and functional specifications.
• Identify opportunities for process optimization and contribute to defining engineering standards and tech stack evolution.

At Avenga, everyone matters. We provide equal opportunities in recruitment, career development, and leadership, regardless of race, ethnicity, gender identity, sexual orientation, disability, age, religion, or any other characteristic. We are committed to fostering a work environment where our diverse community of employees, candidates, and business partners actively shapes our growth. By bringing together people from different backgrounds and experiences, we build a workplace where everyone feels free to be themselves while honoring the boundaries of others.
Send us your application, we are ready to hear your story and explore how we can grow together.

Our team carefully reviews every application with curiosity and care. If your profile isn’t the right fit today, we will keep it in mind for future opportunities that match your skills and ambitions.

You will meet our Talent team to talk about your goals and learn more about who we are, what we offer, and how we support our people.

Our tech interview is all about diving deeper into your expertise and understanding your strengths, how you solve problems, and how you think – no trick questions, just a meaningful conversation.

For some roles, especially when our clients are closely involved, you might also have a conversation with them – it’s a chance for everyone to align and get to know each other better.

If we both feel it’s the right match, we will send you an offer to join us. And even if it’s not the time just yet, you’ll always hear back from us.

Your new team is excited to meet you, support you, and build something great together. Let’s make your first day the start of a journey that shapes a career that matters.