Software Engineer Resume Keywords (2026)
The 30+ ATS keywords hiring managers screen software engineers resumes for, organized by category with placement guidance.
Direct answer
Software Engineers resumes that consistently land interviews share four traits: they include role-specific hard skills (JavaScript, TypeScript, Python, React) in both the Skills block and at least one bullet, they cite tools (GitHub, Jira, Datadog) in context, they lead with action verbs like "Architected, Shipped, Refactored", and every senior-most bullet is quantified with a metric.
Software engineering postings emphasize specific stacks and shipped impact more than years of experience. ATS keyword matching here is unusually strict — recruiters often filter on framework names that appear in the job posting.
Key takeaways
- Place hard skills (JavaScript, TypeScript, Python) in the Skills block AND demonstrate at least two of them in your bullets.
- Tools and platforms (GitHub, Jira, Datadog) belong inside the bullet that uses them, not in a separate "Tools" line.
- Lead bullets with role-specific action verbs (Architected, Shipped, Refactored, Optimized) — never with "Responsible for".
- Quantify every bullet that mentions a measurable outcome. Example shapes: reduced p99 latency by 38%; shipped 4 production services serving 2M req/day.
Action steps
- Audit your current resume against the categorized keyword list below — you should hit 70%+ of the hard skills relevant to your target role's posting.
- Move every keyword you only have in a Skills line into at least one bullet that demonstrates use.
- Replace any 'Responsible for' or 'Worked on' phrasing with a role-specific action verb from the list above.
- Run the rewritten resume through a free ATS check (e.g., scoutapply.com/resume-checker) to confirm keyword density meets ATS thresholds.
Hard skills (must be in your Skills block)
These are the technical and role-specific skills hiring managers literally search for in ATS systems when filtering software engineers resumes. Missing two or more of these signals "underqualified" to most ATS scoring algorithms.
- JavaScript
- TypeScript
- Python
- React
- Node.js
- REST APIs
- GraphQL
- PostgreSQL
- Git
- CI/CD
- Unit testing
- System design
Tools and platforms
Tool names matter because ATS keyword matching is literal — a posting that lists GitHub will reject resumes that say "version control system" or "data warehouse" generically.
- GitHub
- Jira
- Datadog
- AWS
- Docker
- Kubernetes
Soft skills that survive ATS filtering
Soft skills only count for software engineers when they're embedded in bullets that show evidence. "Strong communicator" alone is filler; "Code review across 3 product teams shipping a quarterly initiative" is evidence.
- Code review
- Cross-functional collaboration
- Technical communication
- Mentorship
Action verbs that perform best for this role
Action verbs change how ATS systems and recruiters categorize each bullet. Use these instead of generic verbs like "did", "made", or "handled".
- Architected
- Shipped
- Refactored
- Optimized
- Migrated
- Automated
Quantification examples
Every quantified bullet outranks every unquantified one for software engineers. Mirror the shape of these examples in your own bullets:
- reduced p99 latency by 38%
- shipped 4 production services serving 2M req/day
- cut build time from 14 min to 3 min
Certifications worth surfacing
Software Engineer postings frequently filter on certification status. List active or in-progress certifications in a dedicated section under your Education block.
- AWS Certified Developer
- Google Cloud Associate