Job Description

Contract Senior Technical Business Analyst (SaaS Modernisation)

One of our existing clients, a SaaS business, is starting an ambitious modernisation programme. We’ve worked with them for 2-3 months, mostly helping stabilise one of their key products. That work is coming to a close, and we’re now helping them plan the modernisation. We are looking for an exceptional Senior Technical Business Analyst who embodies our values of pragmatism, professionalism, and transparency. We’re looking for someone who shares our commitment to excellence. The role is predominantly remote, though you may need to travel to our London office once or twice during the engagement.

As a Codurance Technical Business Analyst, you’ll be a pivotal link between clients, stakeholders, and team members, ensuring delivery goes smoothly for everyone involved. You’ll be one of two Codurance BAs working alongside the client’s in-house BA, and in parallel with Codurance colleagues on the wider engagement. This role suits someone who builds trust quickly, fosters collaboration, and earns the confidence of senior stakeholders and engineers alike while keeping the work on track.

• This is an initial 6-month contract, inside IR35.
• ASAP start date
• £500-550 per day Inside IR35

Responsibilities

• Work with the second Codurance BA and the client’s in-house BA to define, shape and structure the modernisation work.
• Lead requirements capture and elaboration, turning business needs into clear, actionable specifications.
• Help shape the modernisation roadmap and keep the team focused on high-value deliverables.
• Facilitate requirements gathering and refinement sessions with senior product and business stakeholders.
• Engage and manage senior client engineers and stakeholders, building credibility and trust quickly in a fast-paced environment.
• Write user stories and acceptance criteria to a high standard.
• Collaborate with Codurance colleagues working in parallel, aligning on the broader engagement and sharing context where relevant.

Requirements

• Senior-level Technical BA experience, with a breadth of roles and industries that shows adaptability and commercial maturity.
• Experience in SaaS or product-led businesses, ideally on modernisation, re-platforming or large-scale change programmes, is a strong advantage and will be prioritised.
• Proven ability to manage and influence senior engineers and business stakeholders with confidence.
• Experience defining roadmaps and structuring ambiguous, early-stage work is desirable.
• A track record of building strong working relationships quickly in fast-moving, sometimes ambiguous engagements.
• Strong communication and listening skills suited to both technical and business audiences.
• Must be based in the UK with reliable availability across standard working hours.

Why Join Codurance

• Contribute to shaping the future of software delivery by working with a leading global consultancy.
• Collaborate with an inspiring community of craftspeople dedicated to continuous learning and growth.
• Engage in diverse client projects, from greenfield startups to large enterprise modernisation.
• Build relationships, foster collaborative environments, and make a lasting positive impact.
• Work within a flexible remote-first model with travel limited to occasional London visits.

Benefits

Everyone should have the right to bring their whole self to work and be celebrated for who they are. Our people are hired purely on their commitment to these values and their ambition to deliver outstanding results for our clients. Codurance is proud to be an Equal Opportunities Employer and is committed to fostering an inclusive workplace.