Applications / Northstar Labs · AI Product Engineer
Concept demo · synthetic data · not runtime evidence
Step 1 of 7 · Input
Add the job posting
Paste the role text or upload the original job-post PDF.
The user starts with one source of truth: the role they want to apply for.
Job posting
northstar-ai-product-engineer.pdf · 1 page
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AI Product Engineer
Northstar Labs · Stockholm / Hybrid · Full-time
Build reliable AI-assisted product experiences with a cross-functional team.
What you will do Develop Python APIs, evaluate LLM features, improve product quality, and collaborate with design and customer teams.
What we are looking for Python, API development, AI evaluation, product thinking, and clear written communication.
PDF
Ready to analyze
SoherDocs will extract the role requirements, then compare them with Maya’s saved profile knowledge.
✓Role and company details
✓Required skills and experience
✓Responsibilities and keywords
✓Language and application context
Input ready: one synthetic job postingNext · analyze requirements and search saved CV variants
Step 2 of 7 · Analysis
Find the strongest profile evidence
AI extracts the requirements and searches across saved CV variants.
Every match stays traceable to a synthetic source CV in this concept.
Job requirements
12 extracted
Python & API developmentBuild production AI services
Required
LLM evaluationMeasure quality and reliability
Required
Product collaborationWork with design and customers
Required
Clear communicationExplain technical decisions
Preferred
Knowledge-base matches
Matching saved profile evidence only
6CV variants searched
9evidence matches found
4priority requirements covered
Platform CV
Built Python APIs for AI-assisted workflowsExperience · Orbit Systems
Strong match
Applied AI CV
Designed an evaluation harness for LLM outputsProject · Answer Quality Lab
Strong match
Product CV
Shipped features with design and support teamsExperience · Orbit Systems
Direct match
Core profile
English · professional working proficiencyPersonal details · Languages
Confirmed
Analysis complete: 9 profile-backed matches foundNext · select the most relevant evidence for the CV
Step 3 of 7 · Custom CV
Build a role-matched CV
Requirements are paired with relevant skills and experience from the profile knowledge base.
The concept shows selection and emphasis—not invented experience.
Requirement → profile evidence
3 selected examples
Python APIsIncluded
Matched from Platform CV ↓
Built and monitored Python APIs used by three internal product teams.
LLM evaluationIncluded
Matched from Applied AI CV ↓
Created automated quality checks for groundedness, latency, and failure modes.
Cross-functional deliveryIncluded
Matched from Product CV ↓
Partnered with design and customer teams to ship and improve user-facing workflows.
Tailored CV preview
AI Product Engineer · Northstar Labs
Maya ChenAI PRODUCT ENGINEER STOCKHOLM · MAYA@EXAMPLE.COM
Profile
Product-minded software engineer focused on reliable AI workflows, Python APIs, and measurable quality.
Relevant experience
Built and monitored Python APIs used across three internal product teams.
Created automated LLM quality checks for groundedness, latency, and failure modes.
Skills
Custom CV drafted: role-relevant evidence selected from saved profilesNext · combine three inputs into a personal cover letter
Step 4 of 7 · Cover letter
Write a personal cover letter
Profile knowledge, the job posting, and personal details shape one tailored draft.
The three source categories remain visible so the user can review the personalization.
KB
Profile knowledgeSkills, experience, and selected evidence
JOB
Job postingRole goals, requirements, and company context
ME
Personal detailsMotivation, tone, location, and contact data
Cover-letter preview
Personalized draft
Northstar Labs · AI Product Engineer
Hello Northstar Labs team,
I am applying for the AI Product Engineer role because it combines two areas I care about: building dependable AI workflows and turning product feedback into measurable improvements.
At Orbit Systems, I built Python APIs used by three internal product teams and partnered with design and customer-facing colleagues to improve the experience. I also created automated checks for LLM quality and failure modes—experience that directly supports your focus on reliable AI features.
I would welcome the opportunity to bring that product mindset and technical foundation to Northstar Labs.
Best, Maya Chen
Why this draft is personal
MotivationUses Maya’s preference for reliable, user-facing AI systems.
Role connectionLinks the job’s API and evaluation needs to two saved profile examples.
Company contextReflects the posting’s emphasis on cross-functional product work.
ToneUses Maya’s selected concise, professional writing style.
Cover letter drafted: all three input sources are representedNext · generate both documents and run ATS checks
Step 5 of 7 · Generate & check
Review the ATS readiness score
Both documents are generated, then the CV is checked for common ATS compatibility signals.
Illustrative score only—not an employer ATS result, hiring prediction, or guarantee.
88
ATS readiness
Strong compatibility for this synthetic role after tailoring.
Demo score · advisory guidance only
Generation & checks
CV + cover letter
Tailored CV✓ Generated
Cover letter✓ Generated
✓
Keywords24 of 26 priority terms represented naturally
Passed
✓
StructureStandard headings and readable section order
Passed
✓
FormattingNo tables, text boxes, or image-only content
Passed
✓
Role evidenceRequired skills are supported by profile examples
Strong
One improvement suggestedAdd one measurable API performance result if that evidence exists in the profile knowledge base.
Documents ready: ATS checks complete with one advisory improvementNext · choose whether to save this CV as a new variant
Step 6 of 7 · Optional save
Save the tailored CV as a new variant
The user decides whether this role-specific CV should join the personal knowledge base.
Saving is optional. Export remains available if the user chooses “Not now.”
＋
Keep this CV for future matching?
Save a new role-specific version without replacing any existing CV variant.
Not now Continue to PDF export without saving.
●
Save as a new variant Northstar Labs · AI Product Engineer
Profile knowledge base
7 CV variants after save
CV
Northstar Labs · AI Product EngineerTailored variant · added now
New
CV
Applied AIEvaluation, prompting, and ML projects
Existing
CV
Platform EngineeringPython, APIs, reliability, and infrastructure
Existing
CV
Product EngineeringUser-facing delivery and collaboration
Existing
Saved as a new variant. The six existing CVs remain unchanged.
Saved: one new custom CV variant added to the profile knowledge baseNext · export the tailored CV and cover letter directly as PDFs
Step 7 of 7 · Direct export
Download both documents as PDFs
The tailored application is ready for direct, separate PDF export.
The buttons are illustrated in this concept recording; this portfolio page does not download files.