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iOS Engineer (Freelance)

Hi 👋

We are Bïrch. Our product helps marketing teams launch, manage, and analyze ads and social campaigns through automation and creative solutions. Recently, we rebranded from Revealbot to Bïrch, and we wrote about this transformation journey here.

We are preparing to launch Studio, our new product that helps social media marketing teams to Create, Communicate and Collaborate through features like creative editor, comments, tasks, versions, social wall, media calendar, Kanban and many more. Together with launching the web app, we want to build a mobile app which will help with posting, collaboration and planning. We look for a freelance iOS engineer who can build the MVP of the app

✍🏼 What will you do?

You’ll build the Studio mobile app from scratch. The goal is to finish the MVP, focusing on a single feature — posting to social media.

  • Develop the mobile app from scratch, designing its architecture, choosing the tech stack, and implementing everything end-to-end.
  • Work with existing Figma designs for Studio — we’ll provide mockups, and you’ll handle assigned tasks based on those designs.
  • Develop a mobile UI kit from scratch together with a designer to make the app look modern, stylish and consistent

In your past role you:

  • Built apps from scratch, planning architecture carefully and choosing the right tools, libraries, and custom solutions.
  • Handled multimedia confidently, managing on-the-fly audio/video edits, large file uploads, REST API integrations, and real-time media overlays.
  • Used Swift extensively, applying solid Swift/SwiftUI skills, integrating with REST APIs, and handling server-sent events (SSE) for real-time features.
  • Collaborated with designers, leaving feedback in Figma, focusing on details, ensuring mockups were implemented accurately, and working with design systems — understanding how they’re set up in Figma and how to implement them on the development side.
What You Should Know About iOS Engineer (Freelance), Birch

Hi there! We are Bïrch, and we’re excited to find a Freelance iOS Engineer to join our innovative team. At Bïrch, we empower marketing teams to easily launch, manage, and analyze their advertising and social campaigns. With our recent rebranding from Revealbot to Bïrch, we are closer than ever to launching our latest product, Studio. This mobile app is designed to revolutionize how social media marketing teams create, communicate, and collaborate. Your mission, should you choose to accept it, is to build the MVP of this app from the ground up, with a keen focus on developing a seamless posting feature for social media. You’ll work alongside a talented team, using existing Figma designs to ensure that the app is not only functional but visually appealing as well. Bringing your experience in crafting applications from scratch will be essential, as you'll have the responsibility of designing architecture and choosing the right tech stack. You should be familiar with using Swift and SwiftUI for integrating REST APIs and handling media uploads. Collaboration is key here at Bïrch! You’ll be expected to engage closely with our designers, ensuring that all project aspects are meticulously executed. If you’re ready to take on this challenge and create something amazing, then we can’t wait to hear from you!

Frequently Asked Questions (FAQs) for iOS Engineer (Freelance) Role at Birch
What are the responsibilities of an iOS Engineer at Bïrch?

As an iOS Engineer at Bïrch, your key responsibilities will include developing the Studio mobile app from scratch, focusing on the MVP, particularly the social media posting feature. You'll design app architecture, choose the tech stack, implement features end-to-end, and collaborate with designers to bring Figma mockups to life.

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What qualifications do I need to become an iOS Engineer at Bïrch?

To be a successful iOS Engineer at Bïrch, you should have substantial experience in building apps from scratch, primarily with Swift and SwiftUI. Familiarity with REST APIs, multimedia handling like audio/video edits, and collaborating with design teams using tools like Figma are crucial for delivering high-quality work.

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How does collaboration work for an iOS Engineer at Bïrch?

Collaboration at Bïrch for an iOS Engineer involves working closely with designers, leaving constructive feedback in Figma, and ensuring that designs are accurately implemented. Regular communication with team members is essential to align on product goals and achieve a seamless user experience.

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What kind of projects will an iOS Engineer work on at Bïrch?

As an iOS Engineer at Bïrch, you will work on the Studio mobile app project, which includes building the MVP with a focus on features that enhance social media management. You'll have opportunities to explore creative solutions and improve marketing team's campaign management processes through the app.

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Can I work remotely as an iOS Engineer at Bïrch?

Yes! The role of Freelance iOS Engineer at Bïrch offers the flexibility to work remotely. We understand the importance of accommodating diverse working styles and locations, allowing you to contribute effectively from wherever you are.

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Common Interview Questions for iOS Engineer (Freelance)
What experience do you have in building iOS applications from scratch?

In response, be sure to highlight specific projects where you designed app architecture, selected technologies, and implemented features. Share examples of challenges you faced and how you overcame them, illustrating your problem-solving skills.

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How do you handle multimedia processing in iOS apps?

Discuss your familiarity with managing audio and video within apps, specifically through relevant libraries and techniques you’ve used. Provide examples of how you've implemented these features, ensuring to mention any technical challenges and how you resolved them.

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What is your approach to collaborating with designers?

Talk about your experience using design tools like Figma to collaborate with design teams. Highlight your process for providing feedback and ensuring design fidelity throughout the development process.

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Can you explain your experience with REST APIs?

Explain how you've integrated REST APIs in previous projects. Showcase your understanding of sending and receiving data, and highlight any real-time features you might have implemented using server-sent events.

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What tools and technologies do you prefer for developing iOS applications?

Be honest about your preferred tech stack, explaining why you choose certain tools and how they enhance your development process. Mention Swift, SwiftUI, and any additional libraries or frameworks you find indispensable.

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How do you ensure the quality of your code?

Discuss the practices you follow to maintain code quality, such as writing unit tests, code reviews, and adhering to design patterns. Sharing examples of how you've improved code quality in past projects can make your response memorable.

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What are your strategies for staying updated with iOS technology trends?

Talk about the resources you consult regularly, such as blogs, podcasts, and developer communities. Discuss any specific iOS conferences or workshops you've attended and how you integrate new knowledge into your work.

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How do you manage deadlines and project timelines?

Provide insights into how you prioritize tasks, use project management tools, and communicate with your team to ensure deadlines are met. Emphasize your organization and time management skills.

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What methods do you use to debug your applications?

Describe your debugging process, including the tools you use to identify issues and how you approach solving them. Sharing a specific instance where you successfully debugged a complex issue could also enhance your response.

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Why do you want to work as an iOS Engineer at Bïrch?

Articulate your excitement about Bïrch's mission and products, particularly how the focus on social media marketing resonates with you. Connect your skills and experiences to the role, illustrating why you are a perfect fit for the team.

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birch communications, inc. was a leading communications, network, cloud and it solutions provider celebrating 20 years in business (1996-2016). recognized for exceptional customer experience, birch was acquired by fusion connect in 2016. our tagl...

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DATE POSTED
March 22, 2025

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