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Junior ML Engineer
CrystalByte
🌎 Remote Part-time
📍 Remote (Portugal)
📁 Data
📅 Posted: 13 days ago
💰 $55k-$75k
About the Role
At CrystalByte, we are reimagining how teams approach data. Our remote-first culture lets talented people do their best work without the limits of location. We are looking for a Junior ML Engineer who shares our values and is excited to grow with us.

What You'll Do:
- Design and optimize data warehouse schemas for performance
- Drive experimentation frameworks and A/B testing infrastructure
- Document data assets and maintain data catalog accuracy
- Partner with engineering to integrate data products into the platform
- Create dashboards and reports for business stakeholders

What We're Looking For:
- Strong written and verbal communication skills
- Comfortable working in a collaborative remote environment
- Strong foundational skills in your area of expertise
- Proficiency with version control and collaboration tools
- 1-2 years of relevant professional experience

What We Offer:
- Unlimited PTO and company-wide recharge days
- Competitive salary with equity or performance bonuses
- Health, dental, and vision insurance (or stipend for international hires)
- Parental leave and family-friendly policies
- Fully remote — work from anywhere in the world

To apply, send your resume and a short note about why you are excited about this role. We review every application and respond within 5 business days.
Required Skills
SQL Snowflake TensorFlow PyTorch Databricks PostgreSQL
What We Offer
✓ 100% remote work
✓ Competitive equity package
✓ Conference & training budget
✓ Health & wellness perks
✓ Flexible working hours
✓ Top-tier hardware setup
How to Apply
1
Review the Job RequirementsRead the full description and ensure your skills match what CrystalByte is looking for.
2
Prepare Your ResumeHighlight relevant experience in Data and include projects that showcase your skills.
3
Click Apply NowSubmit your application through the button on this page. Make sure all required fields are filled.
4
Wait for ResponseHiring teams typically respond within 5–10 business days. Check your email regularly.
Frequently Asked Questions
Is this position fully remote?
Yes — Junior ML Engineer at CrystalByte is listed as Remote (Portugal). The role supports remote work and does not require relocation.
What is the salary range for this role?
The listed compensation for this position is $55k-$75k per year, commensurate with experience and qualifications.
What skills are required for Junior ML Engineer?
Key requirements include: SQL, Snowflake, TensorFlow, PyTorch, Databricks. See the full job description above for complete requirements.
How do I apply for this job?
Click the "Apply Now" button above to submit your application. Make sure your resume highlights relevant experience in Data.

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