Business Analyst

Zaizi

Senior Business Analyst at Zaizi, driving customer’s digital transformation programmes with a focus on Natsec experience. Collaborating with teams to solve complex challenges in a modern, inclusive environment.

Posted 7/6/2026full-timeLondon • 🇬🇧 United KingdomMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

SDLC

About the role

Key responsibilities & impact

Zaizi are looking for a Senior Business Analyst with Natsec experience to help drive, lead and make a positive contribution to our customer’s digital transformation programmes.
At Zaizi, we thrive on solving complex challenges through creative thinking and the latest tools and tech.
Our culture is inclusive, modern, friendly and innovative.
You will have in-depth knowledge of the software development life cycle and be a strong team player, who can communicate well with customers at all stages of the project life cycle and set customer expectations.

Requirements

What you’ll need

Understand and define the problem to be solved.
Understand users and their needs and translate into user stories.
Help the delivery team decide the best approach, manage and visualise outcomes, prioritise work and work to the agreed minimum viable product (MVP), print and scope.
Support test functionality and ensuring it meets user and business needs.
Supporting the Product Owner with the creation of a backlog.
Modelling business processes (As is / To be)
eDV Clearance is essential for a successful candidate
**Competencies:**
You will have extensive commercial experience in the following:
Stakeholder management
Good understanding of Agile methodologies e.g (Scrum, Lean, Kanban)
Function & non-functional requirements
Acceptance criteria
User stories
Working with cross functional teams
Continuous improvement
Customer facing (build good rapport)
Understanding of Government transformation strategy & service standards
****Desired**:
Data mapping
Experience working with API's.

Benefits

Comp & perks

**Compensation**
- **Competitive Pay:** Salaries reviewed annually to ensure they reflect your performance and market value.
- **Loyalty Pension:** We invest in your future. Starting at a 5% employer contribution, we increase this by 0.5% every year after your third anniversary, up to a **maximum of 8%**.
- **Protection:** Comprehensive Group Life Assurance for peace of mind.
**Purpose & Culture**
- **Real Impact:** Work on mission-critical projects that secure and improve the UK's digital infrastructure.
- **Autonomy:** A culture that empowers you to make decisions, prototype rapidly, and iterate towards success.
- **Service & Community:** We support those who serve. **10 paid days** for Reservist Military Service.
**Work / Life Balance**
- **Time Off:** **25 days annual leave** + Bank Holidays, with the flexibility to Buy/Sell additional days to suit your lifestyle.
- **Giving back:** 2 paid volunteering days per year.
**Development & Growth**
- **Master Your Craft:** Fully funded professional certifications (AWS, GCP, Agile, etc.) supported by **5 days paid study leave**.
- **Expand Your Horizons:** An additional £500 annual "Personal Choice" fund to learn whatever inspires you—work-related or not.
- **Support:** Access to 1-2-1 professional coaching and team training to accelerate your career.
**Health & Balance**
- **Premium Health:** Vitality Private Medical Insurance (includes Apple Watch, gym discounts, and rewards).
- **Flexibility:** Genuine hybrid working with a WFH equipment allowance to perfect your home setup.
- **Wellbeing:** Cycle to Work scheme and a commitment to sustainable, healthy working practices.

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

Business Process ModelingUser StoriesAcceptance CriteriaFunction & Non-Functional RequirementsData Mapping

Soft Skills

Customer FacingTeam PlayerCommunication

Certifications

EDV Clearance