Software for the commercial services industry.

Senior Mobile Developer, iOS at Convex

Remote or San Francisco, CA / Remote
Job Type
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About the role

Convex is looking for a Senior Mobile iOS Engineer to help our customers serve an under the radar, but massive and ubiquitous industry, commercial building services. Our customers service the systems that provide the air we breathe, the water we drink, as well as the lighting, safety, and security systems that power daily life for billions of people.

We are based in, and love, the seven square miles of San Francisco, but our customers are in every corner of America. We found our foothold in small to medium sized businesses, and have quickly been pulled up-market to some of the largest enterprises in the country, like Siemens and Carrier. We have shipped an impressive amount of product with a lean team, but now we have to scale to meet the demands of our customer base which is growing in both size and sophistication.

The Product

Our flagship product, Atlas, is a “consumer grade enterprise product.” Think Apple experience with Oracle utility. Atlas supercharges our users’ work by providing them with information on virtually every commercial property in the country. There is literally no other data source like this available anywhere. All that data is interesting, but it isn’t powerful unless you have the ability to work with it, which is why we are building a full suite of specialized software tools on top of it.

The Role

As the Senior Mobile iOS Engineer, you will be principally responsible for mobile development at Convex, where you will define the standards and practices for the mobile client codebase. The client is currently built in Swift, but you will control its direction going forward.

Every commercial property means gargantuan data sets, which in turn means high performance and architecture demands on the software you build. We use Swift, Ruby, Postgres, PostGIS, Google Maps, AWS, Angular, and Python among others.


  • 5-7+ years of professional software engineering experience working on customer-facing systems

  • 2-4+ years of senior iOS development experience in Swift

  • A bachelor’s degree in Computer Science or related subject

  • A selfless and team oriented personality, proactive tendencies, excellent communication skills

  • A strong work ethic, and the experience or desire to work at a growth stage startup

  • The desire to improve yourself and be a positive influence on those around you

  • An instinctive drive to write quality code, the humility to understand and improve existing code, and the wisdom to make tradeoffs between elegance and efficiency without sacrificing product quality

Nice to Haves

  • You are interested in building tech, real estate tech, construction tech, and/or mechanical engineering, plumbing, electrical systems, security systems, fire and life safety systems, or building control systems

  • You stay up to date with technology and how to apply it to solve real-world business problems

  • You want to form the core of a growing engineering team and develop its culture


  • Join an early stage company with a lot of momentum, lead by a top tier leadership team and backed by top tier investors

  • Competitive salary and generous equity

  • Medical and dental insurance

  • Commuter benefits

  • Generous parental leave policy

Convex is an equal opportunity employer and values diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

To all recruitment agencies: Convex does not accept agency resumes. Convex is not responsible for any fees related to unsolicited resumes.

Why you should join Convex

At Convex (YC W19), we’re building the leading B2B full-stack software platform for the $400bn+ commercial services market. It's a 100-year-old industry impacting millions of people every day. We already work with some of the largest enterprise companies in the sector and were one of the fastest growing companies in the Winter 2019 YC batch. Our team is a unique mix of industry veterans from Carrier, Siemens, and Honeywell as well as founders from MIT, Harvard, and Georgia Tech. Based in San Francisco, our investors include Emergence Capital, 1984 Ventures, UP2398, Liquid2 (Joe Montana), Y Combinator, the founders of PlanGrid, and others.