Senior Software Developer (Backend)
Senior backend developer on ABC Fitness's Glofox Communications Platform team, building Go services and APIs that power SMS, email, push and WhatsApp communications for the Glofox platform and its Xlerate CRM. Day to day involves Go development, APIs/webhooks, and working with MongoDB, AWS and CircleCI in an Agile/DevOps environment.
- Compensation
- PLN 230K–PLN 250K / yr
- Location
- Poland
- Work setup
- Not specified
- Seniority
- Senior
- Employment
- Not specified
- Experience
- Not specified
- Category
- Backend
- Posted
Skills
Must have
- 4+ years of experience with a general-purpose programming language, 2+ in Golang
- Experience designing and maintaining APIs and service-oriented backends, including webhooks and event-driven systems
- Knowledge of MongoDB
- Solid understanding of agile development methods in an Agile/Lean/Continuous Delivery environment
- Knowledge of modern Quality and Testing principles
- Comfortable learning new technologies and systems
- Basic knowledge of code versioning tools
- Strong written and verbal communication
Nice to have
- Bachelor's degree in Computer Science or relevant field experience
- Prior CRM or club-management experience
- Working knowledge of SQL and relational databases
- Exposure to AWS or similar cloud platforms
- Knowledge of tooling around continuous deployment
Full description
Join ABC Fitness and become part of a culture that’s as ambitious as it is authentic. Let’s transform the future of fitness—together!
Our Values Best Life We believe great work begins with great people. That’s why our culture is built on respect, trust, and belonging. We create an inclusive environment where every team member can bring their authentic self to work—because diverse perspectives drive innovation and meaningful impact.
Growth Mindset We are doers, thinkers, and dreamers. At ABC Fitness, your growth is our investment. Through continuous learning, mentorship, and professional development opportunities, we empower you to reach new heights—personally and professionally.
One Team From day one, you’ll be part of a team that collaborates, celebrates, and cares. We move fast, support one another, and have fun along the way. Because when you thrive, we all thrive.
You’ll join the Glofox Communications Platform team, responsible of the enablement of every communication channel (SMS, E-mail, Push Notifications, WhatsApp..) within the Glofox platform and its CRM solution: Xlerate. We are a highly engaged group that values people as much as skill. We believe the team is the unit of delivery—we start together, finish together, and share responsibility every step of the way. While we have a dedicated tester, quality is a collective effort, and everyone participates in reviewing each other’s work to spread knowledge and ensure excellence. We embrace pairing on complex challenges, not just to solve problems but to learn and grow as a team. If you love experimenting with new ideas, working in an open-minded and supportive environment, and shaping meaningful experiences for fitness entrepreneurs, we’d love to have you on board.
RESPONSIBILITIES:
- Design and develop backend services using Go as part of our delivery
- Build and maintain APIs and service logic that power the communications on the Glofox platform and its CRM solution: Xlerate
- Work with Circle CI, AWS and MongoDB as needed for feature delivery
- Collaborate with developers, product managers, and testers to ship reliable increments
- Participate in code reviews, testing, and continuous improvement of our delivery practices
- Work with an energized, fun, friendly and customer-focused cross-functional team
- Use cutting edge Agile & Lean ways of working underpinned by DevOps and CI/CD
QUALIFICATIONS:
- Bachelor’s degree in Computer Science or relevant field exp. preferred
- 4+ years of experience with a general-purpose programming language, 2+ in Golang
- Experience designing and maintaining APIs and service-oriented backends, including webhooks and event-driven systems
- Knowledge of MongoDB
- Solid understanding of the practical application of agile development methods in an Agile/Lean/Continuous Delivery environment