# Senior Software Engineer - SaaS Connectors

**Company:** [Fivetran](https://hotfix.jobs/companies/fivetran)
**Location:** Novi Sad, Serbia
**Role:** Backend Engineering
**Experience:** 5+ years
**Skills:** Java, SQL, Kubernetes, Docker, AWS, GCP, Buildkite, Grafana, REST APIs, Databases, Distributed Systems
**Posted:** 2026-09-03

> Build and maintain Java-based SaaS connectors and data pipeline features, integrating source systems through cloud platforms and REST APIs. The role requires 5+ years of professional Java experience and includes design, troubleshooting, performance optimization, and on-call responsibilities.

## Job Description

## Responsibilities
- Build core features for the data pipeline product.
- Write connectors integrating with source systems.
- Develop feature enhancements and bug fixes.
- Write well-structured Java code following programming best practices.
- Specify software designs that satisfy project requirements.
- Participate in team on-call duty.
- Troubleshoot existing code and optimize performance.

## Requirements
- 5+ years of professional experience writing Java-based applications in production environments.
- Strong coding, technical, and problem-solving skills.
- Experience with cloud platforms, cloud-based APIs, and databases.
- Hands-on experience with RESTful APIs.
- Experience troubleshooting existing code.
- Experience with performance optimization.
- Ability to work effectively in a team.

## Nice-to-haves
- Experience with reliable distributed systems and high-volume data management platforms operating under strict SLAs.
- Experience developing services that communicate with third-party REST APIs.

## Benefits
- Employer-paid medical insurance.
- Paid time off, paid sick time, parental leave, holidays, and volunteer days.
- RSU stock grants.
- Professional development and training opportunities.
- Team-building activities and free food.
- Monthly cell phone stipend.
- Mental health support resources for employees and covered dependents.

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**Canonical:** https://hotfix.jobs/jobs/aa030dd6-9d68-4532-b050-4cfc0bea064e