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Senior Java Engineer for Lolli

Firebase Java 11 REST API Spring Boot

We are growing fast and are looking for the best and the brightest to bring onboard our team. Core skills must include: a strong working and practical knowledge of Java with Spring Framework, as well as the ability to use Spring Boot microservices. Front-end proficiency is also desired but not required.

A Senior Java Engineer is needed to lead the transformation of product requirements into technical implementation, ensuring feasibility, functionality, and integration with existing systems/platforms.


Lolli is a rewards application that lets people easily earn bitcoin when they shop online. Lolli has partnered with 1,000+ top online merchants — Booking.com, Safeway, Expedia, SeatGeek, Bloomingdale’s, Hotels.com, and Priceline to name a few. Merchants pay Lolli when we send users to their sites. Lolli then shares that commission with our user, sending bitcoin to their Lolli wallet.

Lolli was born in early 2018 and quietly bootstrapped its way to building a network of more than 500 online stores pre-launch. Matt Senter & Alex Adelman, the co-founders of Lolli, previously built, Cosmic, an e-commerce gateway company. Cosmic was acquired by PopSugar, then again by Ebates.

Lolli is on a mission to make bitcoin accessible to all by making it easy for everyone to earn and own bitcoin with Lolli.

project tech-stack
Angular IOS Java11 Microservices

What we looking for


  • At least 5 years of experience building applications with Java;
  • Practical knowledge of Opsec, Spring, Spring Boot, Firebase;
  • Strong knowledge of Enterprise Integration Patterns, Asynchronous Messaging;
  • Strong experience in designing REST APIs;
  • Demonstrates expertise in a variety of the field’s concepts, practices, and procedures;
  • Advanced written and spoken English.



  • Design and implement new software;
  • Provide software revisions as needed;
  • Create high-level architectural specifications for application;
  • Provide consultation on complex projects and new initiatives;
  • Participate in security reviews and audits;
  • Mentor junior developers.

company information:

Proxet Nation

We at Proxet believe that employee collaboration is the key to success. Our employees feel valued, listened to, and involved this way, and we are proud to say that our people are our biggest asset!

If you’d like to join our Proxet Nation and work closely with high-level professionals and our engineers, fill the form!

what we offer:

Company benefits

  • Work-from-home policy

    Work-from-home policy (fully remote option)

  • Insurance coverage and paid sick leaves

  • In-house English classes with native speaker

  • Yoga classes outside on the office terrace

  • Sport competitions

    Sport competitions, our events, corporate team buildings!

Interested in this closed position?

Leave the information about yourself and we will contact you when we have suitable vacancies!

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