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Zaizi

Zaizi

www.zaizi.com

2 Jobs

120 Employees

About the Company

Zaizi helps public sector organisations realise their potential.

We design, build and sustain secure digital services, keeping user needs at the heart of everything we do.

Digital government is hard, together we'll succeed.

Listed Jobs

Company background Company brand
Company Name
Zaizi
Job Title
Senior Client Manager
Job Description
**Job title:** Senior Client Manager **Role Summary:** Senior Client Manager for National Security clients will build and nurture high‑level relationships, identify growth opportunities, and ensure commercial success and efficient delivery of projects within the National Security portfolio. **Expactations:** - Act as strategic partner to National Security customers at all levels. - Drive business growth by developing compelling business cases and securing new revenue streams. - Ensure client satisfaction and alignment with long‑term strategic goals. - Maintain DV‑level security clearance and meet UK work‑right requirements. **Key Responsibilities:** - Manage a diverse portfolio of National Security clients. - Identify and develop new business opportunities and growth initiatives. - Oversee and contribute to project delivery from consulting, business analysis, or project management perspectives. - Own commercial and financial success: monitor profitability, communicate value, and optimise contracts and supplier relationships. - Serve as primary escalation point for key clients and manage stakeholder expectations. - Coach and develop team members, foster continuous improvement culture, and facilitate knowledge sharing. - Translate complex technical terminology to clients with varying digital fluency. - Leverage customer feedback to enhance services and support clients’ digital ambitions. **Required Skills:** - Strong client and stakeholder partnership and relationship management. - Project management experience with National Security or similar high‑security environments. - Commercial acumen: business case development, financial oversight, negotiation. - Excellent communication, translating technical concepts to business audiences. - Leadership and coaching abilities, team dynamics management. - Continuous improvement mindset and innovative thinking. - Ability to work independently and influence cross‑functional teams. **Required Education & Certifications:** - Bachelor’s degree in Business, Computer Science, Public Administration, or related field. - Professional project management certification (PMP, Prince2, or equivalent) preferred. - Business Analysis certification (CBAP, PMI‑BOK, or equivalent) advantageous. - DV‑level security clearance required.
London, United kingdom
Hybrid
Senior
25-11-2025
Company background Company brand
Company Name
Zaizi
Job Title
Backend Developer (SFIA4)
Job Description
Job title: Backend Developer (SFIA4) Role Summary: Design, develop, and maintain high‑performance Go‑based backend services within a continuous delivery, Agile environment. Collaborate with cross‑functional teams (product owners, UX designers, DevOps, platform engineers) to deliver secure, scalable digital solutions that meet government standards. Expectations: - Deliver clean, testable code and maintain high code quality across multiple releases per week. - Apply user‑centric design principles, incorporating feedback from observations, experimentation, and research. - Champion shift‑left testing and continuous improvement practices. - Communicate effectively with multidisciplinary stakeholders and mentor junior developers as needed. Key Responsibilities: - Architect and implement Go microservices, using Spring Boot, Docker, and Kubernetes for deployment. - Design RESTful APIs and manage relational databases (MySQL, PostgreSQL) including data modelling and SQL scripting. - Write unit, integration, and functional tests (TDD) with JUnit, Mockito, Cypress, and Cucumber. - Build and maintain CI/CD pipelines (Jenkins, GitHub Actions) and manage source control with Git. - Contribute to front‑end components using HTML, CSS, Bootstrap, and optionally React/Angular/Vue.js. - Participate in product backlog grooming, sprint planning, and retrospectives within an Agile framework. - Ensure adherence to security best practices and compliance with NCSC’s 14 cloud security principles (optional). - Collaborate with DevOps on infrastructure provisioning and container orchestration via OpenShift or Kubernetes. Required Skills: - Proficiency in Go (Golang) and Java (Spring Boot). - Experience with Docker, Kubernetes, and container orchestration. - Solid knowledge of relational databases (MySQL, PostgreSQL). - Strong testing discipline: TDD, unit testing (JUnit, Mockito), API and UI testing (Cypress, Cucumber). - Familiarity with build tools (Maven, Gradle, Ant) and CI/CD pipelines. - Version control expertise with Git (branching, merging). - Agile/DevOps mindset with hands‑on experience in multi‑disciplinary teams. - Web fundamentals: HTML, CSS, Bootstrap; front‑end JavaScript framework knowledge is a plus. - Optional: AWS or GCP experience, BPMN workflow engines (Camunda, Activiti, Flowable), RedHat OpenShift, NCSC cloud security principles. Required Education & Certifications: - Bachelor’s degree in Computer Science, Software Engineering or related field, or equivalent professional experience. - Certifications in Go, Spring, Docker/Kubernetes, or Agile (e.g., Certified Scrum Developer) are advantageous but not mandatory.
London, United kingdom
Hybrid
Mid level
09-02-2026