Senior Software Engineer

About Gainsight:

Gainsight is the retention engine behind the world’s most customer-centric companies. The Gainsight CustomerOS platform orchestrates the customer journey from onboarding to outcomes to advocacy. More than 2,000 companies trust Gainsight’s applications and AI agents to drive learning, adoption, community connection, and success for their customers. To explore how our suite of solutions is shaping the future of customer success, check out the link.  

About This Role:We’re looking for a B2B Software Engineer (Python/AWS) to join our growing Gainsight Customer Communities team. This role is a hybrid role based out of our Wroclaw office. 

In this role, you’ll build software with purpose and joy, playing a key role in evolving our large-scale SaaS platform as we transition from a monolithic architecture to a distributed, cloud-native system on AWS. This is a great opportunity for someone who thrives in environments rooted in authenticity, curiosity, and a beginner’s mind (what we call Shoshin) and enjoy working cross-functionally with teams. The ideal candidate thrives on hands-on challenges, enjoys working with modern tools, and embraces real ownership.

The Stack You’ll Be Working On:

• Languages: Python (main), PHP (legacy), JavaScript/TypeScript (frontend)

• Cloud: AWS (Lambda, API Gateway, RDS, ECS, S3, CloudWatch)

• CI/CD: Bitbucket, Jenkins, migrating to Github Actions

We believe developers own quality - we don’t rely on a separate QA team, you build, it you test it and continuously improve the existing E2E testing framework. 

What You’ll Do:

• Work on backend services written in Python (and some PHP) as we transition our monolith into independent, scalable AWS-based services.

• Contribute to backend design, development, and testing within a fast-moving, agile team.

• Collaborate with product managers and frontend engineers (React) to build meaningful features for our users.

• Write clean, tested, and observable code - from unit tests to E2E, you’ll own the full quality pipeline.

• Participate in code reviews, team rituals, and knowledge sharing with peers across teams.

This is not a complete list of responsibilities, and the scope of the role may evolve with the needs of the team and business. 

What we’re looking for:

• 5-7 years of backend engineering experience in production environments

• Proficiency with Python and working knowledge of AWS (especially serverless technologies like Lambda and API Gateway)

• Experience with CI/CD workflows and confidence in deploying to production

• Familiarity with automated testing and writing reliable, testable code

• Motivation to learn, grow, and contribute in a team that values autonomy

• Strong communication skills in English (our engineering language) 

  
  

Why You’ll Love It here:

Gainsight is a place where innovation is shaped through collaboration, curiosity, and a shared focus on solving real-world problems. With a growing suite of products across customer success, product experience, community, education, and AI-powered relationship intelligence, we continue to evolve with the needs of our customers. When people with diverse strengths, a strong sense of community, and true passion for our mission come together, they drive greater impact and create lasting value. What underpins it all is a culture that offers the stability, trust, and support that people need - not just to do the job, but to show up as themselves and feel connected to the work they do. Gainsters love working here for several reasons. Here are a few:

Our Compensation and Benefits: At Gainsight, we believe great work happens when teammates feel fully supported.  

The starting base salary 15,000PLN to 2000PLN.

We offer a comprehensive benefits package including premium private medical care with priority appointments, Multisport Cards to support your physical well-being, and flexible remote work options. Partners can be included in both health and wellness programs. You'll also enjoy dedicated Recharge Holidays - one long weekend each quarter to relax and reset.

Our Core Values: We are guided by our values and our mission to be living proof you can win in business while being Human-First. Learn more here.

Our Growth Opportunities: From mentoring to career development opportunities, we’re passionate about helping our teammates learn, grow, and thrive.

Our Parody Videos: No explanation needed. Just watch them here!

Please send us your application in English only.