Hire Software Developers - Any Stack, Any Scale

We cover the full range: web applications, mobile apps, backend APIs, internal tools, SaaS platforms, data pipelines, and system integrations. Whether you need a single developer to augment your team or an end-to-end build from zero, we match the engagement size and skill set to your scope.

Standard start time is 48 hours from contract signing. We maintain available developer capacity at all times specifically to honour this commitment. For developers with niche language or domain expertise, a one-week lead time is typical.

TypeScript and JavaScript (Node.js, React) form our primary stack. We also have strong Python capability for data-heavy and ML-adjacent projects, and Go for performance-critical services. For mobile, we use Swift, Kotlin, React Native, and Flutter. We recommend the right language for your workload during the scoping call rather than defaulting to what is most convenient.

Yes. Team augmentation is one of our most common engagement types. Our developers review the existing architecture, adopt your code conventions, use your project management tools, and contribute meaningfully from the first sprint. Onboarding friction is typically resolved within three to five working days.

All Kultrix developers are mid-to-senior level with a minimum of five years of professional experience. Every developer passes a structured technical interview and a practical coding assessment before joining our bench. We do not place juniors on client engagements.

Yes. Kultrix developers own the full delivery pipeline: CI/CD configuration with GitHub Actions, Docker containerisation, and cloud deployment to Vercel, Railway, or AWS. Deployment is treated as a developer responsibility, not handed off to a separate team.

We enforce code quality through TypeScript strict mode, ESLint, Prettier, automated testing, and mandatory code review on every pull request. Architectural decisions are documented with ADRs. We write code that the next developer can understand without a guided tour.

Yes. For well-defined scopes we provide a fixed price and timeline after a discovery call. Changes to scope are handled through a transparent change-order process with no hidden costs. Fixed-price engagements typically suit clearly bounded deliverables - a feature build, a migration, or an audit.

All engagements include a weekly progress report and a synchronous check-in. Developers are available on Slack or your preferred channel during agreed working hours. A dedicated account manager is the escalation point for any project-level concerns and responds within four business hours.

Testing is part of every Kultrix engagement. We write unit tests for business logic, integration tests for APIs, and end-to-end tests with Playwright or Cypress for critical user flows. Test coverage targets are agreed at the start of the project and enforced in the pull request pipeline.

The minimum engagement is one month. This allows enough time to onboard properly, understand the codebase, and make a meaningful contribution. Most clients renew after the first month, and product-focused engagements of six to twelve months are common.

We offer monthly retainer and time-and-materials models. Retainer clients lock in a fixed developer allocation at a fixed monthly fee with guaranteed availability. Time-and-materials engagements are billed weekly against tracked hours. Both models include transparent timesheets and a dedicated account manager.