Senior Software Engineer

At Xplor, we help businesses thrive by making life simple for daily activities with a recurring nature.

We are looking for a senior software engineer who can design and write code in a multi-tenant SaaS environment.

Responsibilities

• Collaborate with teammates and other functions in a geographically distributed remote environment.
• Build hands-on with TypeScript/Node.js, Python, and AWS serverless and event-driven services across the Xplor Growth and BrandBot platforms.
• Create well-designed, testable, efficient systems following company processes and industry best practices.
• Lead technical design initiatives and efforts.
• Troubleshoot and resolve software defects and production issues.
• Use pull requests as a path to teach and learn.
• Share ownership of team dynamics, processes, and growth.

Qualifications

Required Qualifications

• A track record of designing, building, and owning production systems in a multi-tenant SaaS environment from start to finish, including leading technical design across multiple services and supporting systems after launch.
• Strong production skills in TypeScript/Node.js (Express or NestJS) and Python (Django or FastAPI).
• Experience with AWS serverless, container-based, and event-driven architecture, including Lambda, API Gateway, SQS, EventBridge, and ECS/Fargate with Docker, deployed through the Serverless Framework or similar tools.
• Strong skills with PostgreSQL/MySQL, DynamoDB, and Redis.
• Experience building secure RESTful APIs, including OAuth2 / AWS Cognito authentication and protecting customer personal data.
• Solid engineering practices, including automated testing (Vitest, Jest, Pytest, or Playwright), CI/CD with GitHub Actions, observability (Datadog, Sentry), and feature flags.
• Clear communication with product, design, and engineering partners, and a commitment to mentoring through code reviews, pairing, and technical guidance.
• Willingness to use AI-assisted development tools in your day-to-day work.

Strongly Preferred

• Experience building LLM-powered features.
• PHP / Laravel experience.
• Terraform or other infrastructure-as-code experience.
• Background in marketing automation, CRM/CDP, or customer engagement platforms, including SMS and email integrations such as Twilio and SendGrid, and familiarity with consent rules such as TCPA and CAN-SPAM.
• Experience modernizing legacy monoliths into well-bounded services.
• Front-end experience with Vue 3 or a comparable modern framework such as React.

Additional Information

• Values and Life at Xplor

+ Find a better way + Do the right thing + Say it straight + Win together + Own the outcome

• Perks and benefits:

+ Paid Parental Leave benefit programs + #GiveBackDays/Commitment to social impact – 3 extra days off to volunteer and give back to your local community + Ongoing dedication to Diversity & Inclusion initiatives such as D&I Council, Global Mentorship Program + Access to free mental health support + Flexible working arrangements