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Software Engineer, React & iOS

New York, NY

Jun Group is a technology company building a world where consumers are in control of their data and advertisers can reach them directly. Intelligent advertising that inspires trust is our guiding principle. We’re passionate about making advertising better for everyone through our consent-based approach that empowers the world’s largest publishers, brands, and agencies to achieve their goals with integrity, transparency, and peace-of-mind.


The Opportunity


We are looking for an experienced and motivated Software Engineer to join our mobile and front-end team. This role is perfect for a developer with a strong sense of ownership who thrives on taking features from concept to completion. We need someone who is highly capable across our core technologies: native iOS (Swift), modern React, and a mobile SDK that heavily utilizes JavaScript (ES6). If you are a proactive problem-solver who can work independently and consistently deliver clean, reliable, and well-tested code, we encourage you to apply. This position is full-time with the option of working on-site from our NYC headquarters. Jun Group will only consider candidates for this position who are currently legally authorized to work in the United States.


What You'll Do

  • Full-Cycle Development: Take ownership of stories and tasks, and independently drive them through the entire development lifecycle—from technical design and implementation to testing and deployment.
  • Build Across Platforms: Develop and maintain high-quality applications and libraries using a mix of JavaScript (ES6) for our mobile SDK, Swift for native iOS components, and React for responsive web interfaces.

  • Make an Impact: Contribute to architectural and design discussions, making thoughtful decisions to ensure your code is extensible, scalable, and maintainable.

  • Uphold Quality: Write clean, efficient, and well-documented code. You'll be a key participant in our culture of quality by writing thorough unit and integration tests and providing constructive feedback in code reviews.

  • Collaborate Effectively: Work with product managers, designers, and other engineers to understand requirements and deliver high-impact solutions for our business.


What We're Looking For

  • Proven Experience: Ideally 5+ years of professional experience in software development, with a portfolio or track record of shipping both web and mobile products.

  • Technical Proficiency:

    • Strong command of JavaScript (ES6), as it is a core component of our mobile SDK architecture.

    • Strong command of native iOS development with Swift and a solid understanding of the iOS SDK.

    • Strong command of React for building complex user interfaces.

  • Independent Contributor: You have a proven ability to work autonomously, manage your own workload effectively, and take tasks to completion with minimal direction.

  • Architectural Mindset: You don't just write code to complete a task; you think about the future impact of your decisions and proactively build for scalability and maintainability.

  • Commitment to Quality: A strong belief in the importance of testing. You have experience writing unit and integration tests and participating in a thorough code review process.

  • Strong Communicator & Team Player: You can articulate your ideas clearly, communicate progress effectively, and enjoy working as part of a collaborative team.

  • Familiarity with Git/GitHub and project management tools like Jira.


Company Benefits

  • Competitive Pay
  • Hybrid Work Life
  • Health, Dental, and Vision Insurance 
  • Mental Health Resources
  • Volunteer Opportunities

Greater NY-area Residents: We currently have a hybrid remote work policy. All Jun Group employees living within a 90-minute (one way) commute of our NYC office are expected to be in the office three days per week.

Salary Range: $130,000 - $160,000, plus incentive pay

We’re open to allowing the right person to learn our industry on the job. We welcome diversity and non-traditional paths into all of our roles. We believe in hiring the right person as opposed to the right combination of keywords.

Communications regarding your application will only come from @jungroup.com or @hyprmx.com email addresses. 

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