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Senior Software Engineer, SIM Key Auth & Trust Team

Prove
United Statesfull_timeVerifiedPosted 7 Aug 2025
💰 $165,000/yr($150,000/yr$165,000/yr)

About the role

About Prove 

As the world moves to a mobile-first economy, businesses need to modernize how they acquire, engage with and enable consumers. Prove’s phone-centric identity tokenization and passive cryptographic authentication solutions reduce friction, enhance security and privacy across all digital channels, and accelerate revenues while reducing operating expenses and fraud losses. Over 1,000 enterprise customers use Prove’s platform to process 20 billion customer requests annually across industries, including banking, lending, healthcare, gaming, crypto, e-commerce, marketplaces, and payments. For the latest updates from Prove, follow us on LinkedIn.

Prove is driving the future of digital identity. We are looking for Provers who know how to make an impact. We’re talking self-starting professionals who thrive in a fast-paced environment, process information quickly, and make intelligent decisions. The work is challenging and requires not only smart but natural curiosity and tenacity. Teamwork is also important to us – we work together and play together.   

Prove has big plans, and we’re excited about the future. If this sounds like the place for you – come join our team! 

Title: Senior Software Engineer, SIM Key Auth & Trust Team

Department: Technology

Reports To: Manager, Engineering

Location: Chicago, IL or Denver, CO

 

Job Summary: 

The SIM Key Auth & Trust Team at Prove is responsible for designing and developing the authentication and trust products that integrate with Mobile Network Operators. As a Senior Software Engineer, you will use cutting edge technology to deliver strategic software solutions as part of a scalable platform and mobile development frameworks. This is a hands-on, impactful role where you will collaborate cross-functionally with product manager and other senior engineers to deliver solutions that will delight our customers.

 

Key Responsibilities:

  • Write well designed, testable, efficient code and perform code reviews
  • Own delivery of software features from Product to Production. Develop project roadmap, partner with Product to define technical requirements and design. Collaborate  with IT/Ops to ensure software makes it out to production in a timely manner.
  • Exercise creative thinking and imagination to find solutions to hard problems.
  • Lead projects and mentor engineers.
  • Promote, maintain, and enhance our cultural values of humility, passion, inclusion, and leadership.

 

Required Qualifications:

  • 6+ years of full stack software development experience.
  • Deep understanding of object-oriented programming and experience with at least one object-oriented programming language (e.g., Java, Swift, Typescript, ObjC, Kotlin). 
  • Experience with mobile technologies such as iOS/Android and Web development.

 

Preferred Qualifications:

  • Experience with public cloud services.
  • Bachelor’s in computer science or other quantitative fields or relevant experience.
  • AWS Certification desirable.
  • Prior technical leadership experience.
  • Strong passion for learning about our products and markets through in-house and external training.
  • Experience in high growth /pre-IPO Technology companies is a plus.

 

This position description should not be considered the final description of the position. The position description is not intended to be an all-inclusive list of duties and standards of the positions. It should be assumed that we would, to some extent, structure responsibilities in accordance with the successful candidate’s capabilities and changing business conditions. Incumbents will follow any other instructions, and perform any other related duties, as assigned by their supervisor.

The anticipated salary range for this role is $150,000 - $165,000 plus company bonus. Offered salary will be determined by the applicant’s education, experience, knowledge, skills, geo-location and abilities, as well as internal equity and alignment with market data.

Benefits & Perks for FTE Provers:

  • Competitive salaries & Bonus Plan (for eligible roles) and Equity Plan
  • Modern Health for financial, mental, and physical wellness
  • 401(k) Retirement Plan & Match (US Offices) and Local Country Pension (International Offices)
  • Unlimited Vacation and Flexible hours
  • Comprehensive medical benefits for you and your family ❤️
  • Emotional & Physical Wellness – Access to wellness services (EAP & Prove Well-

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Prove

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