Full stack developer

Job Title: Full stack developer

Location: Warsaw (Hybrid)

Employment Type: Permanent

About Hirexa Solutions:

Hirexa Solutions is a leading player in the recruitment ecosystem across the United States, United Kingdom, Europe, and India. As the fastest-growing next-generation provider of technology talent, we empower our clients to become resourceful, achieve higher productivity, adopt agile structures, and effectively execute project deliverables.

Envisioned and co-founded by veterans of the Information Technology industry, our mission is to make recruitment efficient, flawless, and cost-effective. Our unwavering commitment to strategic investments in intelligent technology underscores our passion for people and our dedication to helping organisations realise their true potential.

Position Overview:

For one of our partners, we are seeking a Full stack engineer who will be responsible for Building and maintaining the code using Python, Go, JavaScript, and CI/CD. The ideal candidate will possess the necessary skills and experience to contribute to the success of our partner organisation.

Job Description:

Full Stack Developer Productivity Engineer (6-10 years exp.)

Key Responsibilities

● Design, build, and maintain internal tools, libraries, and services that improve the developer experience.

● Build APIs, web UIs, and CLIs that simplify common engineering workflows (e.g., scaffolding, testing, release automation).

● Optimize CI/CD pipelines for performance, reliability, and ease of use.

● Create and support chatbots and automation in Slack/Microsoft Teams to enable self-service actions and surface engineering insights.

● Develop frameworks and patterns that standardize how engineers write, test, and deploy code.

● Integrate with systems like GitHub, Jenkins, ArgoCD, JIRA to improve visibility and control.

● Collaborate with engineers across teams to identify friction points and productivity challenges—and proactively address them.

● Maintain documentation and provide onboarding support for tooling and processes. Advocate for engineering best practices, code quality, and continuous improvement.Required Skills and Experience

● 5+ years of experience as a software engineer or tooling engineer with full-stack expertise.

● Strong proficiency in Python, Go, and JavaScript.

● Solid understanding of CI/CD systems and common bottlenecks in modern development pipelines.

● Proven experience building bots or integrations for Slack and/or Microsoft Teams, including chat commands, notifications, and workflow automation.

● Hands-on experience with cloud-native development (containers, Kubernetes, cloud services).

● Experience building and maintaining internal tools used by engineering teams.

● Strong communication and collaboration skills—you enjoy partnering with other engineers to solve shared problems.

● Passion for automation, consistency, and reducing manual toil.Desirable

● Familiarity with metrics and observability tools to measure productivity (e.g., DORA, Developer Experience metrics).

● Exposure to GenAI tools for developer efficiency (e.g., code generation, prompt-based tools).

● Background in test automation, static analysis, or quality gates.What You’ll Gain

● You'll directly impact how hundreds of engineers write, test, and ship code.

● You'll work in a high-impact, collaborative team focused on removing friction and amplifying developer effectiveness.

How to Apply:

If you are interested in this opportunity, please submit your resume. We look forward to hearing from you!