Senior iOS Engineer

Andium

Remote (United States) Posted October 26, 2026

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Remote Full-time Senior
Job Description

About the Role

Andium is seeking a talented and experienced senior iOS Engineer to join our growing mobile team. As an engineer on our iOS team, you will play a critical role in designing, implementing, and maintaining high-quality, scalable, and extensible features for the Andium iOS platform. You will work closely with our engineering and product teams to deliver innovative solutions that redefine how our clients interact with cutting-edge emissions detection and monitoring technologies.

This is a senior-level role offering the opportunity to shape the future of our iOS application and directly contribute to the company’s mission of delivering impactful technology solutions.

Responsibilities

  • Design, implement, stabilize, release, and maintain reliable, scalable, and extensible features for the iOS platform.
  • Ensure the performance, quality, and responsiveness of applications through rigorous testing and optimization.
  • Produce high-quality, readable, and well-documented code that adheres to industry best practices.
  • Collaborate with engineering and product stakeholders to define and prioritize new features.
  • Provide detailed work estimates and deliver features on time.
  • Utilize tools such as Git, JIRA, and design documents for effective communication and documentation.
  • Build and maintain CI/CD pipelines for iOS applications, ensuring smooth deployment processes.

Qualifications

  • 5+ years of experience in iOS development at a senior level.
  • Proficiency in Swift, with a strong understanding of SwiftUI, UIKit, and concurrency within Swift.
  • Comfortable working with RESTful APIs to connect iOS applications to back-end services.
  • In-depth knowledge of Apple’s design principles, interface guidelines, and best practices.
  • Experience in writing Unit, Functional, and Integration/End-to-End tests.
  • Familiarity with continuous integration and deployment processes.
  • Strong understanding of Git and version control systems.
  • Demonstrated experience submitting multiple apps to the App Store and familiarity with the submission process.
  • Experience with CoreML, Objective-C, Combine Framework, and Core Data is a plus.
  • Familiarity with cloud platforms such as AWS and cloud messaging APIs for push notifications is a plus.
  • Basic understanding of the Oil & Gas industry, including knowledge of operators and production equipment (flare stacks, compressors, transfer pumps, etc.), is a plus.
  • Bachelor’s degree in Computer Science or a related field preferred.

Why Join Us?

Work with innovative technology in a fast-growing sector and be part of a team shaping the future of emissions detection and monitoring solutions. Engage in meaningful work with real-world impact, from large multinationals to entrepreneurial operators. Career growth opportunities in a collaborative and forward-thinking environment.

Competitive compensation package, including quality benefits such as health, vision, dental coverage, and more. Generous vacation and sick leave, including paid parental leave.

Compensation

Range: $140,000-$180,000 plus competitive equity package Consistent with Andium's values and applicable law, we provide the following information to promote pay transparency and equity. Pay within this range varies and depends on job-related knowledge, skills, and experience. Actual offers will be based on the individual candidate.

About Andium Do you want to have global impact? At Andium we help Oil & Gas companies reshape the future, while working toward Net-Zero emission goals. We are building technology that helps the world’s leading energy companies reach their environmental, social, and governance (ESG) goals through transformative innovation.

Along that pathway, we have helped achieve 46% operations cost savings and 65% reduction in emissions.

How do we do it?

Unique in the marketplace, we are an Industrial Internet of Things, (IIoT), company that designs, builds, and implements integrated technologies to perform end-to-end methane gas monitoring and tracking, allowing our customers to maximize field resources to resolve situations real-time. Our technologies combine on-site multi-dimensional video with a machine learning/AI-based platform. Our designs are based on past and current performance and where the market is heading.

We are financially strong with a clear path for growth. If this sounds interesting, read on to learn what we are seeking in a Senior iOS Engineer.

Required Skills
testing collaboration Git Jira communication CI/CD Swift concurrency REST API end-to-end tests Objective-C Amazon Web Services
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