Software Architect
in minutes from over 15,000 CVs with vetted, available expertsNeed help with system design, cloud-native architecture, or legacy modernization? Bring in a software architect who can shape scalable services, define clean interfaces, and align technical decisions with delivery. Get fast, precise matching with vetted, available freelancers.
Meet FRATCH Software Architect
Valerii S.
Last position:
Freelance Software Engineer & Systems Architect at Early-Stage.dev
- IONOS Managed K8s Service: Engineered core K8s Operators and Auth architecture (Golang, OpenAPI, Postgres).
- IONOS Data Export Service: Built logging webservices and GitOps CI/CD pipelines (Golang, Loki, S3, ArgoCD).
- Pharma Cloud Migration: Modernized legacy on-premise software (Golang, OpenAPI, MongoDB, TypeScript).
- Greenfield ERP System: Engineered robust backend using augmented coding (Golang, GraphQL, Ent, Postgres).
- National Public Television: Delivered backend analysis and RESTful implementation (Golang, Postgres).
- Industrial Manufacturer R&D: Optimized QA and executed IoT refactoring (Golang, InfluxDB, MQTT).
- Recipe & Cooking App: Managed backend bugfixing and infrastructure adjustments (Golang, AWS EC2, Terraform).
Margerite B.
Last position:
Solution Architect at International Energy Company
Responsible for the architecture and cross-system integration of digital solutions in a complex enterprise IT landscape. Technical coordination of international development teams and alignment of architectural requirements and technical dependencies.
Focus Areas and Responsibilities:
- Architecture for the development of a new customer portal and the first in-house-developed Android and iOS applications.
- Design and coordination of the integration of SAP, Microsoft Dynamics CRM, and other backend systems into a microservice-based architecture.
- Architecture and design of a new identity and access management solution, including single sign-on and access management.
- Architecture and cross-system coordination of the AI-powered “Energy Tracker” for analyzing energy consumption.
- Technical alignment and coordination of development teams in Switzerland, Serbia, and Spain.
Technologies: Azure, Java, React, React Native, MuleSoft, Keycloak, Databricks, SAP, Microsoft Dynamics
Markus S.
Last position:
Domain Architect Core Party Data at ING DiBa AG
Technologies: Confluence, PlantUML, BPMN
- As part of the modernization of ING DiBa, the master data management system is also being renewed. As the Domain Architect for this topic, I had to find a way to combine global solution approaches from the headquarters in Amsterdam with local requirements from the German branch in Frankfurt.
Paul B.
Last position:
Full-Stack Developer / Software Architect at HUK Coburg
Development and further enhancement of an internal quotation system for managing and analyzing insurance policies. The focus was on consolidating existing systems, establishing modern development standards, and improving testing, security, and deployment processes. Alongside implementing new features, special attention was paid to code quality, security, and performance.
Responsibilities:
- Full-stack development of an internal quotation system based on Spring Boot and Angular
- Design and implementation of a secure Spring Security configuration, including certificate management
- Merging two bounded contexts using Domain-Driven Design (DDD)
- Introducing and integrating Testcontainers for automated integration tests
- Establishing and applying common testing methods (unit, integration, and end-to-end tests)
- Presenting and integrating Cypress as a black-box GUI testing tool
- Improving the CI/CD pipeline through automated versioning and a custom Jenkins Library
- Proof of Concept (PoC) for state management with NgRx in the frontend
- Refactoring legacy code and fixing incorrect Spring Boot configurations
- Training developers in Clean Code, best practices, and the Spring Framework
- Developing a tool to analyze test data and improve quality
- Further development of the existing Cucumber project
- Carrying out dependency updates and analyzing and maintaining the application
- Implementing telemetry and building a Dynatrace dashboard
- Improving technical documentation in line with Arc42 and introducing AsyncAPI
Technologies: Scrum, TDD, CleanCode, Spring Boot, Java, Angular, NgRx, Testcontainers, Cypress, Cucumber, Jenkins, Dynatrace, Docker, Git, Maven, Kafka, Oracle, REST, DDD, Arc42, AsyncAPI, IntelliJ, Jira, Confluence, Windows, Linux
Michail M.
Last position:
OpenShift / Kubernetes Consultant at cloudWerkstatt
Implementation and operation of OpenShift / Kubernetes solutions for customers, focusing on aspects such as storage, virtualization, security, logging, monitoring, and high availability. Support with application containerization and modernization.
Christoph J.
Last position:
Project management, Software engineering, Software architect, DevOps at Migros Genossenschafts Bund
- Greenfield project M-Zollmanager: Development of an internal platform to support users in booking requirement areas on line items in assessment notices.
- Greenfield project M-Deliveryplan: Development of an internal platform for planning and tracking deliveries in the international transport sector.
- Created functions to predict the estimated arrival time of container ships and goods from the port of loading to the port of destination, considering potential events.
- Developed the TrackAndTrace add-on for M-Deliveryplan to track and plan goods and containers.
- Built a generic AI chatbot for Migros app infrastructure, including ChatGPT integration and creating AI workflows with N8N.
- Developed AI assistants to automate repetitive tasks, such as creating release notes or processing Jira tasks based on N8N workflows.
- Further development and maintenance of the M-LFS, M-Vehicleaccess and M-Worklog apps.
- Used C#, Angular 18, DevOps practices, N8N, Kubernetes, Docker, Jira, Confluence and Azure.
- Ongoing project with continuous development of platforms and workflows.
Lukas G.
Last position:
Founder at easyCDN
A file hosting and CDN service for developers and businesses. Drag'n'Drop file uploads, CDN delivery, and ready-made SDKs for developers. Designed, built, and operated solo — product, architecture, infrastructure, and go-to-market.
Karl F.
Last position:
ONECEPT Website at ONECEPT GmbH
Development and implementation of the website onecept.at using React/Next.js. Focus on responsive web design, high-performance component structure, basic SEO optimization, and technical deployment.
Technologies: React, Next.js, TypeScript / JavaScript
Stephan R.
Last position:
ICT Architect/Programmer, DevOps, Design, Implementation, Testing, Documentation at PostFinance AG
Delivery of a Customer Engagement & Loyalty Solution in the cloud (AWS) and integration into the existing on-premise system landscape.
Technology: AWS EKS - Kubernetes, Helm, AWS EC2, AWS S3, PostgreSQL, SAP GLIF, RabbitMQ, Git, GitLab, ArgoCD, GitOps, CI/CD, Terraform, HashiCorp Vault, JFrog Artifactory, Splunk, Prometheus, Grafana, Linux, bash, IntelliJ, draw.io, Confluence
Result: Delivery of a cross-product rewards program for retail banking customers, integrated into online and mobile banking; building both practical and emotional customer loyalty; increasing profitability and loyalty; encouraging cross-selling and upselling; improving customer satisfaction over the long term and positively influencing the company’s image.
Eric K.
Last position:
Digital roadside assistance platform at SABK
Peter S.
Last position:
Lead Software Architect at Pritz IT GmbH
- Lead software architect in a greenfield MES project (Manufacturing Execution System / factory control system), responsible for architecture decisions, technology selection, and technical direction throughout the entire development lifecycle
- Designed and built the core framework from scratch, including several reusable Spring Boot starters (e.g., OPC-UA integration, messaging, security) that enable flexible composition of the individual system modules
- Introduced Keycloak as the central authentication and authorization system with SSO across all MES components
- Created and owns the full CI/CD pipeline covering Java, NPM and Docker – automating build, test, containerisation and deployment across all project components
- Set up the architecture documentation space in Confluence as the single source of truth for all architecture decisions, component designs, and integration patterns
- Defined and enforced naming conventions and coding standards to ensure consistency in the growing codebase
- Conducted regular code reviews for quality assurance, knowledge sharing, and adherence to architecture guidelines
- Created and maintained technology roadmaps to guide future development priorities and infrastructure investments
Christian Z.
Last position:
Software-Architect / Engineer at applyo gmbh
- Scalable platform for children and parents to discover future skills and technologies in a way that suits them
- React web frontend with microservice architecture in the backend (.Net Core, Azure Storage, Azure Entra ID, REST API)
Philipp N.
Last position:
Senior Software Architect & Full-Stack Engineer at Philipp Niestroj Software Engineering
Architecture reviews, legacy modernization, system integration, and AI integration into existing systems.
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.
Christoph W.
Last position:
System Architect / System Engineer / Programmer at Deutsche Vermögensberatung (DVAG)
- Create requirements for the modularization of the promotion forecast.
- Set up and expand the various competitions for 2024.
- Customize and test the CICS dialog.
- Create various reports for the department using SQL.
- Implement and test new requirements in batch processes with IWS.
- Update documentation for the new requirements.
- Provide on-call support for daily and monthly production.
- Technologies used: SCRUM, Jira, Confluence, Windows 11, Unix, Enterprise Developer, z/OS, GIT, Mineral, Moped, IWS/TWS, JES, COBOL, CICS, DB2, SQL, Rocket, FortiClient, Citrix.
Discover over 15,000 top freelancers
Software Architect statistics
Aggregated from the professional profiles of matched freelancers.
Experience
20 years
Position duration
2.9 years
Positions per freelancer
16
Top business areas
Information Technology, Product Development, Quality Assurance
Top industries
Information Technology, Banking and Finance, Automotive
Certification focus areas
Information Technology, Product Development, Project Management
Bachelor's degree or higher
88%
Master's degree or higher
56%
Doctorate
10%
Certifications per freelancer
3
Most common languages
German, English, French
Speak two or more languages
99%
Based on our profile pool as of 11 Nov 2026.
Daily rate distribution
The chart shows how the daily rates of experts in this role 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 for Software Architect
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.
Software Architect 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 (51%)
- Automotive (44%)
- Manufacturing (44%)
- Healthcare (37%)
- Retail (35%)
- Transportation (34%)
- Education (34%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the role
Architecture Scope A software architect turns business goals into a technical blueprint that teams can build against. They define how systems fit together, where logic belongs, and how data moves across services, APIs, and platforms.
- Translate product and stakeholder needs into architecture decisions
- Design service boundaries, integration patterns, and data flows
- Create target architectures, roadmaps, and technical standards
- Review existing systems and identify weak points
Key Skills Strong software architects combine broad technical depth with clear decision-making. They know when to optimize, when to simplify, and when to keep options open.
- System design, domain modeling, and API design
- Cloud architecture, security, scalability, and resilience
- Experience with microservices, monoliths, and event-driven systems
- Clear documentation for developers, product leads, and operations
Typical Work Freelance software architects are often brought in for complex changes that cut across teams. They help when a company needs a fresh view before committing to a build or migration.
- Legacy modernization and platform redesign
- Cloud migration and infrastructure decisions
- Architecture for new digital products or internal tools
- Technical recovery after performance, integration, or maintainability issues
Tools And Methods The best professionals work with real engineering constraints, not theory alone. They use diagrams, trade-off analysis, and practical standards to keep the design usable.
- UML, C4, and other architecture views
- REST, GraphQL, messaging, and asynchronous patterns
- AWS, Azure, Google Cloud, Kubernetes, and container platforms
- Security-by-design, observability, and delivery guardrails
When To Hire Companies usually hire a software architect when the team needs structure before coding starts or when existing systems no longer scale with the business. It also makes sense when internal engineers need a senior outside perspective to settle technical direction. In Germany, this role is often used by product companies, industrial firms, and established IT teams that need support across English and German-speaking stakeholders. A freelance architect can join for workshops, reviews, or hands-on design work without forcing a long hiring process.
What Strong Looks Like A strong software architect makes trade-offs visible and keeps the design aligned with delivery. They do not just draw diagrams; they help teams build the right thing in a way that can evolve.
- Writes decisions that developers can actually implement
- Balances speed, cost, risk, and long-term maintainability
- Works well with engineering, product, security, and operations
- Knows when to challenge assumptions and when to simplify
Frequently asked questions
Key details about Software Architect, drawn from the questions we get asked most.
A Software Architect defines the technical shape of a system and the rules it should follow. That usually includes architecture reviews, target-state design, API and service boundaries, and guidance for the engineering team. On many projects, the architect also helps during implementation to keep decisions consistent.
A freelance software architect is often the better choice when the need is specific, urgent, or tied to a change program. That includes platform redesign, cloud migration, legacy recovery, or a short architecture review before a larger build. It lets companies get senior input without waiting through a long hiring process.
Look for broad system design skills, clear communication, and practical experience with real delivery teams. A strong software architect should understand APIs, distributed systems, cloud platforms, security, and operational concerns. Just as important is the ability to explain trade-offs in simple terms.
A Software Architect focuses on the structure of the software itself: components, interfaces, data flow, and quality attributes. A solution architect usually covers a wider business and system landscape, including external services and process fit. A technical lead is closer to team delivery and day-to-day implementation decisions.
Expect concrete outputs such as architecture diagrams, design principles, decision records, migration plans, and review notes. A good software architect also documents key risks and open trade-offs so the team can act on them. The best deliverables are clear enough for developers and useful for stakeholders.
A software architect can work very well remotely if the company shares access to system context, diagrams, and decision history. Workshops, reviews, and design sessions can be run online, while some clients prefer on-site time at the start of a project. In international or distributed teams, written clarity matters even more.
Judge the quality by the clarity of their thinking and the usefulness of their decisions. A strong software architect does not hide behind abstract models; they make choices that developers can build and maintain. Ask how they handled a difficult trade-off, a migration, or a system that needed to grow without breaking.
Yes, that is one of the most common reasons to bring in a software architect. They can assess what should be kept, what should be replaced, and how to reduce risk during the transition. This is especially useful when old systems are holding back delivery or make integration too hard.
The average hourly rate for Software Architect is 99 €, which corresponds to a daily rate of about 792 € based on an 8-hour working day.
Of the freelancers working as Software Architect, 88% hold at least a Bachelor's degree, 56% hold at least a Master's degree, and 10% hold a doctorate.
On average, freelancers working as Software Architect have 20 years of professional experience, with a single engagement typically lasting around 2.9 years.
The most common languages among freelancers working as Software Architect are German (100%), English (96%), and French (19%).
The most common industries among freelancers working as Software Architect are Information Technology (95%), Banking and Finance (51%), and Automotive (44%).
The most common business areas among freelancers working as Software Architect are Information Technology (99%), Product Development (96%), and Quality Assurance (63%).
FRATCH Software Architect main locations
Our freelancers and interim experts are at home all over Germany — available on-site in Berlin, Hamburg, Munich and every major business hub, or fully remote. Choose a city to discover matched specialists, local market insights and up-to-date availability.
Berlin 
Hamburg 
Munich 
Cologne 
Frankfurt 
Stuttgart 
Dusseldorf 
Dortmund 
Nuremberg 
Vienna Across Switzerland our specialists are active in Zurich, Geneva, Basel and Bern — working on-site or fully remote. Choose a city to discover matched specialists, local market insights and up-to-date availability.
Zurich Geneva Basel Bern Countries:
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Philipp Thomaschewski
FRATCH CEO
