Job description template

Jenkins Developer

We’re hiring a mid-level Jenkins Developer to design, maintain, and improve CI/CD pipelines that reliably build, test, and deliver our software. You’ll work independently on well-defined initiatives, improving pipeline performance, quality gates, and developer experience while reducing failures and manual releases.

Responsibilities

Design and implement Jenkins pipelines (e.g., declarative pipeline), including shared libraries and standardized patterns
Maintain CI/CD jobs and environments, ensuring builds and deployments are reproducible and observable
Integrate quality checks such as unit tests, static analysis, and security scanning into pipelines
Collaborate with engineers to define pipeline requirements for new services and releases
Improve pipeline reliability by diagnosing intermittent failures, fixing root causes, and tuning timeouts/retries
Manage Jenkins infrastructure concerns such as agent configuration, credentials usage, and safe secret handling
Document pipeline conventions and operational runbooks for common issues

Must-have qualifications

Hands-on experience building and maintaining Jenkins pipelines using declarative pipeline and shared libraries
Experience integrating CI quality checks (unit tests, linting/static analysis, and/or security scanning) into pipelines
Working knowledge of Jenkins credentials management and secure secret handling
Experience troubleshooting CI/CD pipeline failures using logs and Jenkins system/application diagnostics
Ability to improve pipeline reliability and performance (e.g., reducing flaky tests, optimizing stages, managing parallelism)
Experience maintaining CI/CD configuration in version control with code review practices

Nice to have

Experience with infrastructure as code for CI/CD components (e.g., provisioning Jenkins/agents with Terraform)
Familiarity with containerized build/deploy flows (e.g., Docker-based agents, Kubernetes integration)

What success looks like in 12 months

Increase pipeline reliability
Improve pipeline effectiveness and quality gates
Standardize pipeline patterns and reduce duplicated effort
Enhance observability and operational readiness
Speed up delivery workflow

Logistics

Full-time (40 hours a week), remote from Latin America.
Working hours overlap with US business hours.

About the company

[About your company: what you build, your stage and team size]

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Interview scorecard

Score every candidate against the same bar

Deliver reliable, observable Jenkins-based CI/CD pipelines that improve software delivery quality and speed.

Outcomes to measure

What this hire should deliver in the first year. Replace [N] with your own targets.

Increase pipeline reliability. Measure: reduce pipeline failures/incidents by [X]% while keeping mean time to recovery at or below [Y] minutes
Improve pipeline effectiveness and quality gates. Measure: increase percentage of builds meeting required quality checks (tests and checks) to [Z]% and reduce flaky test rate by [X]%
Standardize pipeline patterns and reduce duplicated effort. Measure: migrate [N] pipelines/jobs to shared libraries or standardized templates and achieve [X]% adoption across the target services
Enhance observability and operational readiness. Measure: instrument pipelines so [X]% of runs emit structured logs/metrics and publish actionable failure summaries for top failure categories
Speed up delivery workflow. Measure: reduce average pipeline duration by [X]% for the primary build path without increasing failure rate

Competencies and weights

What to evaluate, how much it counts and what a strong answer looks like.

Jenkins Pipeline Engineering · 31%
Core responsibility is building and maintaining Jenkins pipelines with reusable, maintainable patterns. Evaluated in Round 1.

Weak: Can edit a single Jenkins job but struggles to create reusable pipeline structures or consistent standards.
Meets the bar: Builds and maintains declarative pipelines and shared libraries; applies common patterns across jobs.
Strong: Designs and refactors pipeline architecture (stages, libraries, parameters, shared conventions) that improves reliability and maintainability across multiple teams.

CI Quality Integration · 19%
Pipelines must include and enforce quality gates to reduce regressions and improve delivery confidence. Evaluated in Round 1.

Weak: Adds quality steps inconsistently or without clear pass/fail behavior.
Meets the bar: Integrates unit tests and other checks with clear thresholds and stable reporting.
Strong: Designs quality gate strategy (what runs where/when, caching/artifacts, failure handling) that minimizes false failures and improves developer feedback.

Credentials and Security · 17%
Secure secret handling and credentials usage prevent leaks and production incidents. Evaluated in Round 2.

Weak: Uses hardcoded secrets or unclear credential references; can’t explain safe patterns.
Meets the bar: Uses Jenkins credentials appropriately, avoids exposing secrets in logs, and explains how credentials are scoped.
Strong: Implements least-privilege credential usage and auditing-friendly patterns; anticipates secret exposure risks in pipeline steps.

Troubleshooting and Diagnostics · 15%
Independent maintenance requires fast diagnosis of pipeline and agent issues using logs and Jenkins diagnostics. Evaluated in Round 2.

Weak: Fixes symptoms without identifying root causes; relies on trial-and-error.
Meets the bar: Uses Jenkins logs and system diagnostics to isolate failures and apply targeted fixes.
Strong: Leads thorough root-cause investigations, identifies contributing factors (timing, environment, dependency drift), and prevents recurrence with durable safeguards.

Reliability and Performance Tuning · 13%
Improving speed and reducing flakiness are central to success for Jenkins systems. Evaluated in Round 3.

Weak: Makes small changes that don’t improve reliability or significantly worsen runtime.
Meets the bar: Improves stability via stage tuning, parallelism management, retries/timeouts, and flaky test mitigation.
Strong: Applies performance and reliability engineering systematically (artifact reuse, concurrency controls, deterministic steps) and validates outcomes with metrics.

Operational Ownership · 5%
Mid-level role must independently take ownership of well-defined work and communicate clearly. Evaluated in Round 3.

Weak: Waits for others to decide; documentation and communication are missing or unclear.
Meets the bar: Owns assigned pipeline changes end-to-end and communicates status, risks, and outcomes.
Strong: Proactively creates runbooks, coordinates incident follow-ups, and ensures knowledge transfer for recurring issues.

Interview questions

Questions for every interview round

Each round has an owner, a time box and questions that test the competencies above.

Round 1: Pipeline Design & Quality Gates
Jenkins/CI Engineer · 50 min

Walk us through a Jenkins declarative pipeline you built or significantly refactored. What design choices improved maintainability or developer usability?
Describe how you integrated unit tests and at least one additional quality gate (e.g., linting, static analysis, or security scanning). How did you handle failures and reporting?
How do shared libraries work in your experience (parameters, steps/vars, versioning), and how do you prevent breaking changes across pipelines?

Round 2: Security & Troubleshooting
Platform Engineering Lead · 55 min

Explain how you use Jenkins credentials in pipelines. How do you prevent secrets from appearing in logs, and how do you scope credentials safely?
Describe a time you diagnosed a CI/CD pipeline failure (intermittent or environment-specific). What logs/diagnostics did you use and what was your root-cause?
How do you distinguish between application failures vs. pipeline/agent/environment failures when investigating? Give an example.

Round 3: Reliability, Performance & Ownership
Engineering Manager · 45 min

Tell us about an improvement you made that reduced flakiness or incident frequency. What signals did you use and what durable changes did you put in place?
Describe a time you improved pipeline performance (e.g., parallelism, caching/artifacts, stage restructuring). What trade-offs did you manage?
How do you ensure you can independently deliver well-defined CI/CD changes end-to-end (implementation, verification, documentation/hand-off)?

Red flags to watch for

Hardcoded secrets or unclear credential usage patterns in pipelines
Relies primarily on trial-and-error troubleshooting without root-cause analysis
Inconsistent or loosely defined quality gates that don’t produce actionable pass/fail signals
Frequent pipeline flakiness with no measurable remediation or monitoring approach
Inability to explain shared library/versioning strategy across multiple jobs/pipelines

How much does it cost to hire a Jenkins Developer in Latin America?

In 2026, a senior Jenkins Developer in Latin America costs $7,625 to $8,750 a month all-in, versus $14,500 in the US: up to 47% less. Mid-level starts at $5,000.

Country

Mid-level

Senior

Argentina

$5,000

$7,625

Brazil

$5,625

$8,375

Colombia

$5,000

$7,625

Mexico

$5,875

$8,750

United States

$12,125

$14,500

Monthly cost in USD, all-in: the talent's salary plus Teilur's flat 20% fee, from our 2026 rates. The United States row shows what the same role typically costs there.

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Frequently asked questions

What does a Jenkins Developer do?

Typical responsibilities include: design and implement Jenkins pipelines (e.g., declarative pipeline), including shared libraries and standardized patterns; maintain CI/CD jobs and environments, ensuring builds and deployments are reproducible and observable; integrate quality checks such as unit tests, static analysis, and security scanning into pipelines. The full list is in the template above.

How much does it cost to hire a Jenkins Developer in Latin America?

In 2026, a senior Jenkins Developer in Latin America costs $7,625 to $8,750 a month all-in, versus $14,500 in the US: up to 47% less. Mid-level starts at $5,000.

Can I customize this Jenkins Developer job description?

Yes. Teilur's free Job Description & Scorecard Generator rewrites it for your stack, seniority, time zone and hiring urgency in about 15 seconds. No sign-up needed.

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Jenkins Developer Job Description Template