Senior Java Software Engineer

Sorry, this job was removed at 06:52 p.m. (CST) on Monday, Jun 23, 2025
28 Locations
Remote
Sales • Software
The Role

UserGems is an AI platform that helps sales and marketing teams double their pipeline impact with the same team. Our AI agent (Gem-E) captures buying signals and your CRM data to identify who to target, when, and why, drafting highly personalized and impactful outreach that results in higher conversion.

UserGems has generated $4 Billion in pipeline and over $950 Million in revenue for hundreds of start-ups and public companies. Companies like Mimecast, UserTesting, SAP LeanIX see more than 15X ROI in closed won revenue from UserGems.


(Senior) Java Software Engineer

Location: Austria (Remote)

UserGems is hiring for a skilled Java software engineer to join our engineering team and play a key role in the backend development of our products. In this role you will be working closely with our Data Science team on projects heavily focused on AI.

This is a great opportunity for someone who is interested in being a part of a tech startup with an award winning product! You’ll be around fun, talented people that are passionate about coding and technology and professionally developing in their career. 

We’ve raised $20M Series A from investors including Craft Ventures, Uncork Capital, Battery Ventures, and Tiger Global.

Our Product

UserGems is an AI signal platform that helps sales and marketing teams boost their pipeline efficiently by capturing the most valuable buying signals and automating the next steps with AI agents.

We are developing an advanced agentic AI system that serves as a central intelligence layer, powering decision-making and automation across all our internal and external systems.

As a Java Software Engineer you will: 

  • Be part of the data aggregation and analytics team.
  • Work together with an experienced development team to create high-quality applications that meet the needs of the user.
  • Participate in all stages of the software product development life cycle. This may include analyzing system and user requirements, designing software flowcharts, writing clean Java code, troubleshooting bugs, and running tests to improve system functionality.
  • Analyze system and user requirements for the software product.
  • Propose, design, and implement solutions to improve the stability, quality, and reliability of systems.
  • Understand our tech stack, development philosophies, and workflows and propose changes as needed.
  • Design system integrations and project workflows.
  • Write clean and scalable Java code.
  • Create and prioritize development tasks.
  • Test and debug software applications.
  • Validate the functionality and security of the application.
About our tech stack

You will design and build software primarily in Java and PostgreSql. Our tech stack: 

  • Java to implement our workers and our Microservices
  • Kubernetes to host our services
  • Docker to build our workers
  • A typed OOP code base
  • OpenAPI to provide HTTP interface
  • AWS managed PostgreSql for data storage
  • RabbitMQ for micro service communication
  • Graylog for log management
  • Linear for agile development process
  • GitHub as VCS
  • Datadog for performance monitoring
Your qualifications: 
  • You have a degree in computer science or similar work experience working as a Java software engineer, Java architect, or Java developer
  • You have at least three years of work experience in Java development
  • You have expert knowledge of Java coding and development
  • You are highly proficient in reading, writing, and understanding the English language
  • You have excellent software troubleshooting skills
  • You are self driven, proactive and like to take on a lot of responsibility
  • You have the ability to manage projects
  • You have a passion for working with technology products and solving customer needs
  • You thrive in a fast-paced, high-performance team environment 
  • Working with a big amount of data in the past is a huge plus.


Why you should join:
  • You’ll be part of a fast-growing startup as it scales from 60 employees to 100+
  • Customers love us! (see our Customers page and G2 Reviews). They see ROI in Closed Won revenue generated
  • Employees love us! (see our Glassdoor & RepVue page) 
  • We're a remote-first company with employees across the Americas and Europe
  • We have weekly standups, virtual happy hours, and in-person off-sites around the world so that everyone stays connected
  • We are customer-focused and data-driven in everything we do
  • We value individual differences in the workforce and strive to make everyone feel welcomed and accepted, regardless of their skin color, gender, or sexual orientation
  • We offer a competitive salary and benefits

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The Company
HQ: San Francisco, CA
68 Employees
Year Founded: 2019

What We Do

UserGems helps you identify your biggest champions by tracking user job changes and automating everything it takes to turn past contacts into new pipeline.

For sales, UserGems delivers warm leads every month that help reps book more calls, find warmer introductions, and close deals faster.

For marketing, UserGems provides valuable contact data to reach and convert ICP leads so you can hit your pipeline target sooner.

? Stop missing 85% of your contact job changes using manual tracking

? Automate outreach to turn your most likely buyers into warm pipeline

? Build a community of champions who will buy from you again and again

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