Scala developer with 7 years of experience building data-intensive streaming systems for marketing technology and energy trading. Built Spark and Akka pipelines that score 900M events a day for real-time personalization. Writes functional, well-typed Scala with Cats Effect and has led migrations from Scala 2 to Scala 3.
Experience
Scala Developer, Audiencegraph (New York, NY)
Sep 2021 – Present
Built Spark Structured Streaming jobs in Scala that score 900M events a day for real-time personalization
Rewrote an identity-resolution service with Cats Effect and fs2, cutting cloud costs by $180K a year
Led the migration of 18 modules from Scala 2.13 to Scala 3 with sbt cross-building
Introduced ScalaCheck property tests that caught 15 data-merge bugs before production
Software Engineer, Tidewell Energy Trading (Houston, TX)
Apr 2019 – Aug 2021
Developed Akka Streams services ingesting ISO market prices from 7 grid operators
Built a risk exposure calculator that reduced end-of-day reporting from 3 hours to 20 minutes
Wrote Kafka consumers that reconciled trade confirmations with counterparty files
Data Engineering Intern, Bayou City Analytics (Houston, TX)
May 2018 – Aug 2018
Wrote Spark jobs in Scala that cleaned 2 years of smart-meter readings
Education
B.S. Computer Science, Rice University (Aug 2015 – May 2019)
A strong Scala Developer resume shows the systems you built, the scale they run at, and the measurable effect on speed, reliability or cost. Put your most relevant recent role first and make every bullet show a result, not a duty.
Sections, in order
Summary
Experience
Projects
Skills
Education
Length: One page for most candidates; move to two only if every line is relevant.
Summary: Write two or three lines: your role, your strongest skills, and one result that proves them.
Skills to feature
Programming languages
System design
Cloud platforms (AWS, GCP, Azure)
CI/CD
Testing and code review
Databases and SQL
Observability
Security fundamentals
APIs and integrations
Technical documentation
Example bullet points
Rebuilt the checkout service in Go, cutting p95 latency from 900 ms to 180 ms for 2M monthly users
Introduced contract tests and staged rollouts, reducing production incidents by 45% in two quarters
Migrated 30 services to Kubernetes with Terraform, lowering cloud spend by $250k a year
Tips from recruiters
Group skills by category (for example "Languages: Go, TypeScript") so recruiters and ATS parsers find them quickly.
Link to a repository, demo or write-up for at least one project you can talk about in depth.
Name the stack inside each bullet; keyword matching happens at the bullet level, not only in the skills list.
Recommended templates
Classic (ATS-friendly): Jake's-style LaTeX classic: small caps and hairline rules
Tech (ATS-friendly): Developer style: mono headings and tags, sans body
Modern (ATS-friendly): Clean single column with accent headings and rules
Scala Developer resume FAQ
What should a Scala Developer resume include?
A Scala Developer resume should show the systems you built, the scale they run at, and the measurable effect on speed, reliability or cost. Use these sections in this order: Summary, Experience, Projects, Skills and Education. Put your most relevant recent role first and make every bullet show a result, not a duty.
What is the best resume template for a Scala Developer?
Classic, Tech and Modern work well for Scala Developer roles. They are single-column with standard headings, so applicant tracking systems (ATS) parse them reliably.
How long should a Scala Developer resume be?
One page for most candidates; move to two only if every line is relevant.
Which skills should a Scala Developer put on a resume?
Prioritize the skills named in the job posting. Common ones for Scala Developer roles are Programming languages, System design, Cloud platforms (AWS, GCP, Azure), CI/CD, Testing and code review and Databases and SQL.
How do I write strong Scala Developer resume bullet points?
Start with an action verb, say what you did, and end with a measurable result such as latency, uptime and deploy frequency. For example: "Rebuilt the checkout service in Go, cutting p95 latency from 900 ms to 180 ms for 2M monthly users."