DevEx (CX)

CI/CD Infrastructure & Tooling

• Own and operate CI/CD systems (GitHub Actions runners caching artifact storage).
• Maintain stability scalability and cost-effectiveness of pipelines.
• Build and maintain systems for our monorepo.
• Ensure CI/CD observability with metrics flowing into Datadog/Slack.

Pipeline Instrumentation & Optimisation

• Analyse pipelines for inefficiencies (e.g. flaky tests redundant steps lack of caching).
• Recommend and implement optimisations (parallelisation test selection caching strategies).
• Define benchmarks and KPIs (e.g. build times flakiness % cost per run).
• Measure and report on productivity gaps (e.g. time lost to flaky tests slow builds manual release steps).

Onboarding & Documentation

• Maintain up-to-date documentation on SDLC processes CI/CD release flows and GitHub usage.
• Provide templates playbooks and starter kits.
• Automate repetitive onboarding processes.

GitHub & SDLC Guardrails

• Own GitHub governance (branch protections repo standards
• integrations).
• Implement base SDLC guardrails (PR templates code owners security scans).
• Ensure compliance requirements are integrated into pipelines.

Monitoring & Incident Flow

• Set up alerts for pipeline health regressions.
• Provide first-level triage to distinguish infra vs. test vs. dependency issues.
• Escalate to the correct engineering team and ensure test ownership is tracked.

Release Management Support

• Build tooling for release notes changelogs packaging and
• deployment.
• Standardise release processes across services.
• Enable customer-facing packaging and deployments without owning release decisions.

Change Management & Adoption

• Identify friction in developer workflows through metrics surveys
• and incident data.
• Drive adoption of DevEx improvements by partnering with engineering teams running enablement sessions and monitoring uptake.
• Establish feedback loops to validate impact (e.g. reduced build times improved developer satisfaction).

Qualifications :

• 3 - 5 years of experience DevEx Engineer.
• Proven experience with CI/CD platforms (e.g. GitHub Actions GitLab CI CircleCI).
• Strong background in SDLC practices and developer productivity tooling.
• Hands-on experience with infrastructure automation (e.g. Docker Kubernetes IaC with Terraform Ansible or Pulumi).
• Familiarity with observability & monitoring (Datadog Prometheus or similar).
• Experience managing or improving monorepo build systems.
• Strong ability to measure developer productivity gaps and define KPIs.
• Experience in driving adoption of change in engineering
• organisations.
• Excellent communication skills and a collaborative mindset.

Nice to have

• Experience in release engineering or building developer-facing platforms.
• Background in Software Engineering SRE or infrastructure engineering with a strong developer tooling focus.
• Knowledge of compliance-driven SDLC requirements (e.g. ISO 27001 SOC2).
• Experience running developer surveys DX metrics frameworks (e.g. DORA SPACE) or feedback-driven adoption programs.

Additional Information :

• Location: Hybrid in Warsaw 
• Type of contract: B2B
• Rate: up to 240 PLN/h net vat

What we offer:

• Access to local and international projects - Clients from France Germany Portugal UK and Benelux.
• Professional development support -trainings technical certificates conference participation foreign language classes and soft skills trainings are subsidized up to 2 000 PLN.
• Bonus for recommending Candidates from 6 000 to 10 000 PLN.
• Fully paid Medicover healthcare card.
• Wellbee platform access
• Multisport card.
• Regular integration events and gifts.
• Mobility Program.
• Long term cooperation.

If You applied for this position the Controller of your personal will be  ACT DIGITAL POLSKA Sp. z o.o. with its registered office at Przyokopowa 31 01-208 Warsaw. The personal data provided by you will be processed for the purpose of the recruitment process and for future recruitment processes. You will have the right too choose one or both options on next page.

You have the right to access the content of your data request their rectification erasure restriction of processing the right to data portability the right to object to the processing of your data and the right to lodge a complaint to the President of the Personal Data Protection Office.

Remote Work :

No