Engagement models

Six ways organisations work with us.

Most engagements start as one of these and then adjust. The structure should follow the requirement, not the other way round.

Dedicated Development Teams

A named team working solely on your product, aligned to your priorities, your process and your release calendar.

  • Consistent team members across the engagement
  • Works within your backlog and ceremonies
  • Direct communication with your technical stakeholders

Application Support Teams

Support functions for live applications, with defined ownership, escalation paths and retained system knowledge.

  • Structured triage and escalation
  • Documented runbooks and issue history
  • Coverage planning so support does not depend on one person

Long-Term Outsourcing Engagements

Multi-year engagements where ZARLSS takes technical ownership of defined systems or delivery streams.

  • Planned transition and knowledge transfer
  • Agreed scope, reporting and review cadence
  • Continuity built into the team structure

Maintenance & Enhancement Teams

Teams that keep existing systems stable while delivering the steady stream of improvements they need.

  • Balanced fix, patch and enhancement workload
  • Controlled, reviewable change process
  • Technical debt addressed incrementally, not in crises

Flexible Technical Staffing

Additional engineering, QA or support capacity added to your existing teams for a defined period or scope.

  • Roles matched to your technical requirements
  • Integrates into your existing team structure
  • Capacity scales as project demand changes

Remote Delivery Teams

Distributed teams operating with the communication discipline that remote delivery depends on.

  • Agreed working-hours overlap and response expectations
  • Regular written progress reporting
  • Shared tooling, tracking and documentation

What makes it work

Four things an outsourcing engagement lives or dies on.

We have seen each of these decide whether a long-term engagement succeeds — so we build them in from the start.

Continuity

The same engineers stay with your systems. Knowledge accumulates and onboarding cost is paid once, not repeatedly.

Communication

Agreed working-hours overlap, a named contact, regular written updates and escalation paths defined before they are needed.

Scalability

Capacity moves with demand. Adding or reducing team members does not mean restarting the relationship.

Technical ownership

The team owns outcomes, not just assigned tasks — including raising the problems you have not spotted yet.

Getting started

How an outsourcing engagement begins.

01

Scope & assessment

We review the systems, the current process and the gaps the engagement is meant to close.

02

Team & model

Roles, team size and engagement model are agreed, along with communication and reporting expectations.

03

Transition

Structured knowledge transfer with documented handover, so the team is productive rather than dependent.

04

Steady state

Delivery and support run to the agreed cadence, with regular review points to adjust scope or capacity.

Build with ZARLSS

Let's scope the team your work actually needs.

Tell us the systems, the gaps and the timeline. We will come back with a team shape and an honest view of what it takes.