Java developer with 7 years of experience building backend systems for retail banking and airline operations. Built a crew-scheduling service that cut manual rescheduling work 60% during disruptions. Solid in core Java, concurrency, JVM tuning and relational databases.
Built a Java 21 crew-scheduling service that cut manual rescheduling work 60% during weather disruptions
Tuned G1 garbage collection and thread pools, lowering p99 latency of the roster API from 2.4 s to 380 ms
Integrated FAA duty-time rules into automated validation, eliminating 30 compliance exceptions a quarter
Wrote JUnit 5 and Testcontainers suites that run 1,800 tests in 6 minutes
Moved roster updates to Kafka events so gate agents see crew changes within 30 seconds
Java Developer, Bluebonnet Savings Bank (Austin, TX)
Feb 2019 – Apr 2021
Developed Java EE services for account opening that handled 25K new accounts a month
Replaced a file-based core banking feed with IBM MQ messaging, cutting posting delays from hours to minutes
Wrote Spring Batch jobs for monthly statements covering 600K accounts
Associate Developer, Alamo Software Partners (San Antonio, TX)
Jul 2017 – Jan 2019
Maintained Java web apps for 6 clients and fixed 200+ defects
Automated builds with Maven and Jenkins
Education
B.S. Computer Science, University of Texas at San Antonio (Aug 2013 – May 2017)
Skills
Languages: Java 21, SQL, Groovy
Frameworks: Spring, Jakarta EE, Hibernate, JUnit 5, Testcontainers
Data and messaging: Oracle, PostgreSQL, IBM MQ, Kafka
Certifications: Oracle Certified Professional, Java SE 17 Developer
How to write a Java Developer resume
A strong Java 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
Java Developer resume FAQ
What should a Java Developer resume include?
A Java 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 Java Developer?
Classic, Tech and Modern work well for Java Developer roles. They are single-column with standard headings, so applicant tracking systems (ATS) parse them reliably.
How long should a Java Developer resume be?
One page for most candidates; move to two only if every line is relevant.
Which skills should a Java Developer put on a resume?
Prioritize the skills named in the job posting. Common ones for Java 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 Java 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."