
C++ Experts in Vienna
matched in minutes from over 15,000 CVsHire experts who optimize real-time software, embedded systems and high-throughput platforms with C++, modern libraries and disciplined testing. FRATCH connects you with precise matches from vetted, available freelancers quickly.
Meet FRATCH Experts in Vienna, who have recently used C++
Mathieu C.
Last position:
Professor at EPITA
Created training courses and taught occasional classes in signal processing, Machine Learning, and Design Thinking: 400 students trained in total.
Marcel T.
Last position:
Founder, AI Strategy and Enablement at Engineering Peak Impact
- Design workshop curricula for software engineers and technical leads on AI-enabled engineering and on adopting AI tools effectively.
- Technical talk, 17th TestIstanbul Conference, October 2026: "What If We Tested the Tester?", on how AI amplifies the tester's judgement, blind spots included.
- Built and run the company website and online course platform (WordPress, PHP, JavaScript) with Claude Code and Cursor, plus a Playwright test suite that checks the live site's pages, links and sign-up flow.
- Built Write Check, a Chrome extension backed by a local Node.js service that scores any text box for clarity and AI-sounding phrasing, falling back across Gemini, Kimi, GPT and OpenRouter when a provider fails.
- Built a Python video pipeline that turns my online course into short narrated videos: script, text-to-speech, captions and rendering, with a review gate before each episode.
- Work under a written protocol for AI coding agents (CLAUDE.md): a definition of done written as checks before the work starts, tests that fail before they pass, and independent reviewer agents that check each claim of the coder agents against its source.
- Author of The Maintenance Trap (Level Up newsletter, May 2026), on developer productivity: why high-performing engineers get pulled into maintenance work and how to make the ROI case for fixing it.
Christian E.
Last position:
Cyber Trust Austria Silver Certification at PrimeFaktor GmbH
Cyber Trust Austria Silver Certification
- Led application and implementation of the Cyber Trust Austria Silver label (KSV1870 Cyber Risk A-Rating; 25 validated controls)
- Mapped and fulfilled requirements covering risk management, incident response, access control, vulnerability and penetration testing, BCM, and supply-chain security, aligned with ISO/IEC 27001/27002 control themes and NIS 2 / NISG 2026 expectations
- Coordinated stakeholders, compiled audit evidence, and completed KSV1870 validation
Alexander P.
Last position:
Owner & Lecturer at Artellico / Own company for AI governance and data products
- Consulting and interim management at the intersection of IT operations and regulation
- Impact assessment and implementation planning for NISG 2026 and the EU AI Act, including risk management and reporting and evidence processes
- Training for governing bodies and employees on regulatory obligations
- Teaching assignments in Data & Information Management and Human-Machine Interaction at Hochschule Burgenland, since 2023
- Supervision of Master's theses and participation on examination boards
- Industry talks for businesses and educational institutions
- Design and development of data and AI products, platforms and pipelines
- Privacy-first architectures and Zero-Knowledge encryption, cloud-native on EU infrastructure
- Integration with bank account systems using SEPA direct debit mandates and message formats under ISO 20022 (pain.008, camt.053)
- MLOps and AIOps in live operations
- Own applications under my own brand: shared codebase, separate deployment for each target device
- AI-assisted software development (vibe-coding), complete agentic pipelines, code generation, implementation, automated testing, CI/CD and release cycles
- Professional publications on the EU AI Act, NIS2, DORA, CRA and CER as an integrated governance system
- Professional publications on data sovereignty, cloud economics and industrial image processing
- AI governance / compliance: data quality, Responsible AI, EU AI Act readiness, risk classification, AI ethics
Markus K.
Last position:
Document Development at Insurance Company
- Replacement of original Dopix documents and modules into the Quadient document environment
- Extension of document logic
Marko A.
Last position:
Program Lead | Agile Transformation Coach at EnBW
Technologies: Azure DevOps, Jira, Confluence, Office 365 (Teams, PowerPoint, Copilot, Excel, SharePoint, Forms, OneNote, PowerAutomate, Word), DataDog, Conceptboard, Python, AWS, Claude, Perplexity Methodology: Scrum
- Steering and supporting the organization in introducing Scrum and a SAFe-inspired quarterly roadmap and portfolio planning at program level.
- Servant leadership for Scrum teams and managers to achieve quarterly goals and measurably increase value creation for internal and external customers.
- Designing and building efficient communication and collaboration structures between multiple development teams and central stakeholders in the organization.
- Moderating and facilitating cross-functional workshops and management meetings to align on shared goals.
- Coaching leaders, Product Owners, and development teams on agile values, role understanding, and scaled ways of working (Scrum, SAFe, Business Agility).
- Removing structural obstacles at team and organizational level through targeted impediment management and escalation processes.
- Enabling teams to become more self-organized, accountable, and end-to-end responsible along the value streams.
- Individual coaching of key people (Product Owners, Chapter Leads, Scrum Masters) to strengthen their impact in the transformation program.
- Organization-wide identification, planning, and implementation of process, structure, and tool improvements to sustainably increase efficiency, throughput, and value creation.
- Close support for Product Owners in stakeholder management, business value prioritization, product strategy, roadmap planning, and effective collaboration with development teams.
- Introducing, governing, and scaling Azure DevOps as the central project and product management tool, including coaching the organization on usage, reporting, and alignment at all levels.
Achievements:
- Clear increase in visibility, transparency, and perceived value creation of the development teams within the overall organization.
- Noticeable improvement in communication between development, business, and other stakeholders.
- Optimization of work processes, workflow, and backlog structures, which reduced lead times, sharpened priorities, and sustainably increased team effectiveness.
Lorenz G.
Last position:
Business Analyst at Wirtschaftsagentur Wien
- Conducting a feasibility study on introducing an in-house DWH as a central data source
- Conducting workshops for current state analysis (processes, reports, KPIs) together with the clients
- Gathering and detailing business requirements including a target concept for an in-house DWH
- Coordinating and clarifying data deliveries and interfaces in meetings with stakeholders and data providers
- Developing initial data models as a basis for data quality and later implementation
- Drafting solution variants including architecture and operation options and decision basis
- Creating the business case including effort estimates, cost-benefit analysis, and decision report
Jürgen E.
Last position:
Chief Executive Officer at Riddle&Code GmbH
- Pivoted the company into data-driven and AI-powered energy optimization solutions for microgrids, energy communities, and grid operators.
Damian G.
Last position:
Senior Test Manager Release Management at SVS
- Proof of Concept Test Management Tool
- Test strategy
- Test concepts
- Management of requirements
- JIRA
- Zephyr
- Confluence
- MS Word
- MS Project
- MS Excel
- Tosca
Yash W.
Last position:
R&D Support at HILTI Austria Industrie GmbH
- Conducted literature reviews on current research topics (EN 1090-2) and helped formulating technical guidelines for integration into ongoing applications.
- Supported product development by designing assemblies and technical drawings using NX CAD with support on tolerance calculations.
- Simulated prototypes using ANSYS and Simcenter Pre/Post to evaluate design feasibility.
- Developed and implemented test setups for new prototypes, enabling validation of design concepts.
- Executed product audits (ISIR) ensuring compliance with quality standards and design specifications.
Michael G.
Last position:
Scrummaster at Xenovo
Planning and monitoring sprints and holding the scheduled meetings
Analyzing and resolving issues in the development process
Error analysis, bug management and correction in individual process steps
Stakeholder management
Documentation and improvement of the development process
Tools: JIRA, Confluence
Adrian I.
Last position:
Strategic Technology Leadership & Digital/AI Transformation at Adrian Ion Consulting
- VCs, investors & CEOs: build or scale technology development in your (portfolio) company
- CTOs & senior technology leaders: experienced sounding board
- Traditional industries: increase value or optimize operations through further digitalization and AI
- Young technical leaders: build your leadership skills, judgment on the technology-business connection, and strategic thinking while under pressure to deliver
Sina D.
Last position:
Computer Vision Specialist at Mission Embedded
- Developing C++ packages for high-frequency video streaming.
- Contributing to the development of assistance systems for industrial applications.
- Designing and implementing sensor fusion solutions.
- Creating simulation models to generate synthetic data for AI training.
- Conducting research on advanced image processing techniques.
Wolfgang G.
Last position:
Harman-Becker GmbH
- TI-DSP Audio Framework
- Fixing runtime / performance problem on a hybrid multicore SoC DRA787
- Handling, tuning and optimization for online AVAS speaker impedance monitoring
- Alternate detection algorithm developed and proposed
Dániel N.
Last position:
Postdoctoral Researcher - Theoretical and Computational Physics at Radboud University
- Built and maintained C and C++ simulation engines with Python analysis for studies of 4D random geometries on shared HPC systems.
- Developed modular Python pipelines with clear interfaces and caching for large datasets to improve analysis throughput and reuse.
- Automated SLURM and PBS batch workflows for submission, monitoring, environment capture, and artifact packaging to ensure reproducibility.
- Refactored utilities into tested, documented packages to lower maintenance effort and support collaboration.
- Supervised BSc students and organized seminars.
- Published several peer-reviewed papers.
Discover over 15,000 top freelancers
Statistics of experts using C++
Aggregated from the professional profiles of matched freelancers.
Experience
20 years

Position duration
2.5 years

Positions per freelancer
12

Top business areas
Information Technology, Product Development, Project Management

Top industries
Information Technology, Banking and Finance, Manufacturing

Certification focus areas
Information Technology, Project Management, Product Development
Bachelor's degree or higher
81%
Master's degree or higher
67%
Doctorate
24%

Certifications per freelancer
2

Most common languages
German, English, French

Speak two or more languages
95%
Based on our profile pool as of 11 Nov 2026.
Daily rate distribution
The chart shows how the daily rates of experts in this technology in Vienna are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows the share of experts charging within that range.
Average rates of experts in Vienna using C++
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 11 Nov 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
C++ experts industry focus
See which industries our matched freelancers work in most often — every figure is calculated live from the freelancers on FRATCH.
- Information Technology (95%)
- Banking and Finance (45%)
- Manufacturing (45%)
- Telecommunication (45%)
- Education (41%)
- Government and Administration (41%)
- Energy (36%)
- Professional Services (36%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
What C++ is
C++ is a compiled, general-purpose language built for software that needs speed, control and predictable resource use. It combines low-level memory and hardware access with abstractions for large applications. The language is used in operating systems, browsers, game engines, trading systems, robotics and scientific software.
Where it runs
C++ runs close to the hardware, where latency, throughput and memory behavior matter. It supports native desktop software, cloud services, simulation environments, embedded devices and high-performance back ends. In Vienna, companies across industrial, mobility, research and media projects may use it where managed runtimes cannot meet technical constraints.
- Real-time control and robotics software
- Embedded firmware and device applications
- Game engines, graphics and simulation tools
- Low-latency financial and data systems
Ecosystem and tooling
Strong C++ work involves more than the language itself. Specialists commonly use the Standard Library, Boost, CMake, Conan or vcpkg, and testing tools such as GoogleTest. They also work with compilers including GCC, Clang and Microsoft Visual C++, while profilers, sanitizers, debuggers and continuous integration expose defects early.
When companies hire specialists
Companies bring in freelance C++ professionals when an existing codebase needs focused modernization, performance work or domain knowledge. They may need help integrating hardware, replacing unsafe interfaces, migrating build systems or stabilizing software that is difficult to test.
- Reduce latency, memory use or startup time
- Refactor legacy C++ without disrupting releases
- Connect devices, sensors, drivers or native libraries
- Establish portable builds across operating systems
Skills that matter
A capable specialist understands ownership, lifetimes, concurrency, templates, exception safety and API design. They can select suitable standard-library features without hiding important performance costs. Experience with Linux, Windows, embedded platforms, networking, databases or graphics is valuable when the project crosses system boundaries.
Signs of quality
Reliable C++ work is clear about resource ownership, thread safety and failure handling. Strong professionals profile before optimizing, write tests around observable behavior and document build assumptions. They review compiler warnings, use sanitizers where appropriate and explain trade-offs in terms that product and technical teams can act on. For Vienna-based teams, practical collaboration also includes clear remote communication and agreed language for documentation, reviews and handovers.
Frequently asked questions
The facts hiring teams ask for most often when it comes to C++.
C++ is commonly used for operating-system components, game engines, browsers, robotics, embedded devices and performance-sensitive back ends. It is a strong fit when direct hardware access, low latency or careful memory control matters.
C++ offers a mature ecosystem, broad hardware support and extensive control over memory and execution. Rust provides stronger compile-time safety, while Java offers managed memory and faster application development; the right choice depends on existing code, platform constraints and the team's priorities.
A strong C++ specialist may also work with C, Linux, CMake, Git, concurrency, networking and performance analysis. Embedded projects can require experience with microcontrollers and real-time systems, while desktop or graphics work may involve Qt, OpenGL or platform APIs.
The required background depends on the risk and scope of the work. A small library change may need focused knowledge of the codebase, while a safety-critical, concurrent or hardware-facing system calls for proven design, debugging and testing practice.
C++ work can often be performed remotely when repositories, build environments and test hardware are accessible. On-site collaboration may be useful for laboratory equipment, production devices or hardware debugging; teams in Vienna should also agree on working hours and documentation language.
Ask how the specialist approaches ownership, concurrency, testing and performance measurement. Review relevant code samples or technical decisions, then use a focused discussion about your build system, target platforms and failure modes rather than relying on language knowledge alone.
C++ is usually preferable when execution speed, deterministic resource use or native integration is central to the product. Python is often faster for scripting, data workflows and prototypes, and the two languages can work together when Python provides the interface and C++ handles intensive operations.
Maintainable C++ code has explicit ownership, small interfaces, consistent build rules and tests that protect important behavior. Clear documentation, modern language features used with restraint, automated checks and measured performance improvements make future changes safer.
The average hourly rate of freelancers in Vienna, Austria who have used C++ in their recent projects is 107 €, which corresponds to a daily rate of about 859 € based on an 8-hour working day.
Of the freelancers in Vienna, Austria who have used C++ in their recent projects, 81% hold at least a Bachelor's degree, 67% hold at least a Master's degree, and 24% hold a doctorate.
On average, freelancers in Vienna, Austria who have used C++ in their recent projects have 20 years of professional experience, with a single engagement typically lasting around 2.5 years.
The most common languages among freelancers in Vienna, Austria who have used C++ in their recent projects are German (100%), English (95%), and French (32%).
The most common industries among freelancers in Vienna, Austria who have used C++ in their recent projects are Information Technology (95%), Banking and Finance (45%), and Manufacturing (45%).
The most common business areas among freelancers in Vienna, Austria who have used C++ in their recent projects are Information Technology (100%), Product Development (86%), and Project Management (73%).
Main locations of FRATCH Experts, who have recently used C++
Our freelancers and interim experts are at home across the DACH region — available on-site in the major business hubs or fully remote. Choose a location to discover matched specialists, local market insights and up-to-date availability.
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