Software Engineering
Developers for web, mobile and backend systems — from junior to staff engineer.
- Frontend developers (React, Vue, Angular)
- Backend engineers (Node, Java, Python, Go)
- Full-stack & tech leads
We place experienced IT freelancers and interim experts for software development, cloud infrastructure, data projects and digital transformation. Precisely staffed, contractually clean.
Contracting at TOPSTEP means: we bring vetted freelancers and interim specialists into your project exactly when in-house capacity or specialist know-how is missing. Time-boxed, professionally precise, without the overhead of permanent hires.
Profiles with verifiable project history and personally known points of contact.
First qualified shortlist usually within 2 days.
Clean service or work contracts, compliant with German AÜG regulation, with clear liability.
A dedicated TOPSTEP partner alongside your project, from briefing to close.
From software engineering to AI integration — we staff IT specialists across every digital discipline.
Building modern web and mobile applications, from architecture to go-live.
Building and operating scalable cloud infrastructures, CI/CD pipelines and container platforms.
From data architecture and BI dashboards through to machine-learning models in production.
Developing and integrating AI solutions, from language models to computer-vision applications.
Protecting digital infrastructure — from vulnerability assessment to security monitoring.
Steering complex IT projects and digital transformation programmes — agile and classical methods.
IT projects move through clear phases. Our pool covers all of them — pick one to explore.
Requirements capture, feasibility studies and technical concepts as the foundation for successful projects.
Digital transformation programmes combine technical complexity with organisational change. We place specialists who understand and deliver both.
We know our profiles personally. No CV recycling, no mass databases.
Developers for web, mobile and backend systems — from junior to staff engineer.
Cloud architects and DevOps engineers for scalable, secure infrastructure.
Data engineers, scientists and ML specialists for data-driven decisions.
Security experts for prevention, detection and response.
Experienced IT project leads and agile coaches for complex programmes.
SAP, Microsoft and Salesforce specialists for rollout and operations.
Joelle brings deep experience placing IT specialists and understands the demands of modern tech projects from both sides.
„The best IT projects happen when technology and people fit together. My job is to make exactly that connection."
Joelle has solid experience placing IT freelancers and interim experts. She knows the demands of tech teams, product organisations and IT consultancies, and accompanies every engagement personally — from the first briefing to a successful onboarding.
Every engagement is unique — the workflow stays the same, so you always know where we are and what comes next.
We map out your project, the requirement profile and the budget — in a structured briefing call.
Three to five tightly matched profiles with our personal assessment. Not twenty random CVs.
Clean service or work contracts, compliant with German AÜG regulation, with clear deliverables and escalation paths.
On- and off-boarding, certifications, travel and HSE logistics. We stay your contact until project close.
You are looking for specialists, or you are one yourself. Pick the path that fits — we respond within one business day.
Tell us about your project: profile, timeline, location. We will get back to you with an initial assessment, no strings attached.
You are an experienced freelancer or interim specialist? We onboard profiles only after a personal conversation — and reward it with a curated project pipeline.