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Backend engineers in Germany with 3+ years of open-source commits and substantive PR review comments, not just merged code.
200 results across 150 people, 50 repos
1
Thomas Darimont
@keycloak maintainer
@jugsaar
@openid-foundation Certification Team
Spring Team Alumni
Saarland / Germany
Java
2
Orhun Parmaksız
Terminal Chef @ratatui | Rust Developer Advocate @JetBrains |
Maintainer @archlinux btw
Berlin, Germany
Rust
3
SeppPenner
I like cookies 🍪🍪🍪🍪.
All repos now on https://gitlab.com/SeppPenner/, too. Repositories are synced.
Stay with Ukraine 🇺🇦 and Israel 🇮🇱.
Germany
C#
4
probonopd
Germany
C++PythonGo
5
Jan Karger ツ ☀
Dad of 3 kids | #Diabetes #Type1 #T1D | #Cycling #Running #Coding #OSS #Microsoft #MVP C# #WPF #XAML #Delphi @MahApps Born in GDR #Vinyl & #PunksNotDead
Aachen (Germany)
C#
6
Corinna Gogolok18y exp
Staff Backend Engineer at GitLab Inc.
Spiesen-Elversberg, Saarland, Germany· 2y at co.Possibly open
7
Andre Popp
Leipzig, Germany
JavaScript
8
Ingo Fischer
I'm matter.js and iobroker lead developers, also work in other Smart Home and Node.js projects . Support me at https://github.com/sponsors/Apollon77
Germany
TypeScriptJavaScriptC++
9
Markus Staab
I am available for paid support of PHPStan and related static analysis tooling.
Germany
PHP
10
Julian Gruber
Kaufbeuren, Germany
JavaScript
11
Hercules Lemke Merscher21y exp
Senior Backend Engineer at GitLab
Berlin, Berlin, GermanyRecently started
12
Martin Czygan
Leipzig, Germany
GoHTML
13
Thomas S.13y exp
Generalist seeking for Impact | Problem Solver at Heart | Ex Shopify | Ex DeepL
Eching, Bavaria, GermanyRecently started
14
Uwe L. Korn
CTO @Quantco; Apache Arrow and Parquet PMC, @conda-forge core; PyData Südwest Organizer.
Karlsruhe, Germany
PythonJavaScriptC++Jupyter Notebook
15
Dino Omanovic15y exp
Staff Engineer AI & Backend
Bonn, North Rhine-Westphalia, Germany· 1y at co.
16
Friedel Ziegelmayer
Germany
RustJavaScript
17
Eyad Nawar9y exp
Staff Backend & SRE at Knowunity
Berlin, Berlin, GermanyRecently started
18
Bernhard M. Wiedemann
coder and sysadmin
Germany
MakefileCShellPython
19
Saurabh Kushwaha12y exp
Staff Backend Software Engineer | Multi-Agent AI Systems & Distributed Architecture | Node.js · Python · Kubernetes @ HelloBetter
Berlin Metropolitan AreaRecently started
20
Alexio S.14y exp
Lead Backend Engineer at Bling!
Berlin, Berlin, Germany· 1y at co.
21
Oliver Kopp
Germany
TeXBatchfileJavaScriptJava+1
22
Delf Tonder18y exp
Head of Engineering at Elucidate
Berlin Metropolitan Area· 7y at co.Likely open
23
João Cunha19y exp
Senior Backend Engineer, Operate at GitLab
Berlin, Berlin, Germany· 3y at co.Likely open
24
Amitoj Duggal20y exp
Staff Backend Engineer at Freenow by Lyft
Hamburg, Hamburg, GermanyRecently started
25
Daniel Hahler
Loving Python, terminals and good DevOps workflows.
Support me via Bitcoin (18mYKFCYgpWREUW3QtgQXP19CkfyZ1Nce8), or Flattr.
Berlin, Germany
Vim ScriptLuaShell
26
Nitien Sharma16y exp
Lead Backend Engineer | Java • Microservices • Spring Boot • AWS • Kafka | Distributed Systems & Scalable Architecture
Hamburg, Hamburg, GermanyRecently started
27
RD
Roland Dittel26y exp
Lead Backend Engineer at Cartken
Greater Munich Metropolitan Area· 1y at co.
28
RS
Rahul Shukla15y exp
Senior Java Backend Engineer & Technical Lead | Distributed Systems, IAM/SSO, Cloud Architecture & AI-Enabled Engineering
Hamburg, Hamburg, GermanyRecently started
29
Edvard G.12y exp
Senior Backend & Platform Engineer | Kotlin · Spring Boot · Kubernetes · AWS/GCP | Building and operating production systems, 10+ yrs | Aachen / Remote EU
Germany· 1y at co.
30
Mostafa Omar13y exp
Senior Software Engineer
Berlin, Berlin, Germany· 4y at co.Likely open
31
Kolja
Germany
PythonElm
32
Dustin Breuer14y exp
PHP, Golang & Rust-Enthusiast
Cologne, North Rhine-Westphalia, Germany· 3y at co.Likely open
33
Maximilian Gerhardt
Firmware developer and security specialist.
Germany, Bochum
C++PythonC
34
Haseeb A. Basil15y exp
Lead Backend/Platform Engineer | Kubernetes · TypeScript · Python · Pulumi · Cloud Architecture
Frankfurt, Hesse, Germany· 3y at co.Likely open
35
YK
Yanis K.10y exp
Senior Backend Developer, 8 years+, Java, Kotlin, Spring, Hibernate, SQL, Kafka, Docker
Frankfurt, Hesse, Germany· 4y at co.Likely open
36
Maik Ellerbrock
The more I learn, the more I realize how much I don't know ― Albert Einstein
Giengen, Germany
ShellJavaScript
37
Saurabh Nemade15y exp
Founding AI Engineer | Staff Engineer |Senior Full-Stack (NextJS, Nodejs, Python, AWS, AI Agents) | Security Researcher | Scaling 0 to 1 products
Berlin, Berlin, GermanyRecently started
38
Soumya Dodamani10y exp
✭ Backend & AI Engineer | Python · .NET · Node.js | RAG Systems | Microservices | Berlin
Berlin Metropolitan AreaRecently started
39
Johannes Milke
Flutter YouTuber & Blogger ⭐🎥
Germany - Kassel
Dart
40
Philipp Albrecht12y exp
Reverse engineering legacy systems since 2014
Berlin, Berlin, Germany· 3y at co.Likely open
41
Mohammad E.5y exp
Senior AI Backend Engineer | Building Intelligent Data Pipelines & LLM Systems | FastAPI, Distributed Systems | ex-ScrapeGraphAI (22k★)
Frankfurt Rhine-Main Metropolitan AreaRecently started
42
Žiga Magajna18y exp
Senior Backend Engineer at Wooga
Berlin, Berlin, GermanyRecently started
43
Robin Irmer7y exp
Freelance Backend & DevOps Engineer | Go, gRPC, K8s, Terraform, TypeScript
Berlin, Berlin, Germany· 4y at co.Likely open
44
milahu
start everything, finish nothing
munich, germany
PythonHTML
45
Pallavi Subramanya13y exp
Sr. Backend Engineer at Babbel
Berlin, Berlin, Germany· 5y at co.Likely open
46
Qayyuum Harun18y exp
SWE
Berlin, Berlin, Germany· 3y at co.Likely open
47
FS
Fabien Spielmann9y exp
Senior Backend Engineer at CarOnSale
Berlin, Berlin, Germany· 1y at co.
48
Bikash Dutta11y exp
Senior AI Engineer | AgenticAI, ML, GenAI, Python, DevOps, AWS, Bedrock AgentCore, Terraform
Rhein-Neckar Metropolitan RegionRecently started
49
Mariam Jamal10y exp
Software Engineer
Berlin, Berlin, Germany· 1y at co.
50
Joanna Heramil10y exp
Senior Backend Engineer @ Wayflyer
Ratingen, North Rhine-Westphalia, GermanyRecently started
Mighel
Germany
LogosObjective-C
kristof kaehler
Python library
shell
javascript
Germany
GoPythonJavaScript
Boris Mühmer
Nürnberg, Germany
GoEmacs LispCommon Lisp
Edward Tanguay
professional web developer/trainer, passionate learner, have philosophy degree, love languages, run marathons, concerned about society, critical as hell
Berlin, Germany
TypeScriptJavaScript
M.K.
Germany
C#JavaScript
Tuhin Mallick
✽ Data Science Generalist |MS (Computational Engineering)| AI | CV ✽
Currently working on Self-supervised Anomaly Detection on nnUnet
Hamburg, Germany
Jupyter NotebookPythonTypeScript
Maruf Siddiqui
Munich, Germany
JavaScriptTypeScriptPython
Stefan
Rust-less programming
Germany
AssemblyJavaCC++
Hasan Tayyar Beşik
Berlin, Germany
EJSPHP
Darcy Brás da Silva
Berlin, Germany
RustCGoeC
Andreas Deininger
Germany
TeXHTML
jforge
Software Developer, OpenSource enthusiast, IoT, Industrial IoT, Tech QA, Edge, AnyCloud Computing
Germany, Bargteheide
TypeScriptShellArduinoCSS
Marc
🫧 Freigeist
🧩 Polymath
💎 Audiophile
Cologne, Germany
AstroTypeScriptRustHTML
Majid Shobeiri
Software Developer.
Fluent in C#, Javascript and Solidity.
Germany
SolidityJavaScriptTcl
Microsvuln
¯\_(ツ)_/¯ 阿拉什 !
Germany
C++
Sorin Liviu Jurj
Artificial Intelligence and Sustainability Researcher
Chemnitz, Germany
Jupyter NotebookJavaScriptPython
Matthias Wessendorf
Director of BBQ and IPAs
Emsdetten, Germany
ShellJavaJavaScript
Shichao Wu
I'm a GW researcher and PyCBC developer at AEI, focusing on GW detection and GW parameter estimation in the LISA and ET/CE frequency band.
Germany
PythonHTMLJupyter Notebook
Alexander Brandes
@jenkinsci governance board member, core maintainer and release team member
Germany
JavaKotlinShell
gary909
Germany
C++
Nishant Kumar
Founder @mellohq , Ex-VP Engineering @PectusFinance, ex-Head of Engineer @concular, Author @Manning
Berlin, Germany
TypeScriptCSS
Bluscream
🏃
Germany
PythonLuaC#
Benjamin
Search Evangelist, Data scientist, Entrepreneur
Germany
DockerfileMakefile
theolivenbaum
Aerospace engineer and founder @curiosity-ai
Munich, Germany
C#JavaScriptMATLABBatchfile
Xylar Asay-Davis
Heidelberg, Germany
C++PythonC
Michael R. Crusoe
@common-workflow-language co-founder & CWL Project Lead. Debian Developer volunteer for the Debian-Med (bioinformatics) team. #SciWorkflows #FreeOpenStandards
Berlin, Germany
CSSCShell
Bogus curry
Germany
PHPJavaScriptShellCSS
André Fiedler
Saxony, Germany · Maker / Embedded & Web Dev · Open Source tinkerer
Saxony/Germany
JavaScriptPHP
Aaron Dewes
Developing Nirvati, mostly on GitLab now.
Germany
PythonShellC++Rust
Sebastian Korotkiewicz
IT Geek interested in all the things! System administration, web development and more.
Bayern. Germany
PythonTypeScriptJavaScriptRust
GG
Gabriel G.11y exp
Data Science | Blockchain | Web 3
Germany· 3y at co.Possibly open
Ahmad Khawatmi10y exp
iOS Engineer @HaCon (A Siemens Company) | Backend Developer | CoFounder @SPORSEPETI.app
Hannover, Lower Saxony, Germany· 4y at co.Likely open
Tobias Zeulner13y exp
Co-Founder of Retain
Munich, Bavaria, Germany· 3y at co.Likely open
Pablo-André Schleßelmann8y exp
Software Engineer | Co-Founder@CircleSquare | Student
Berlin, Berlin, Germany· 4y at co.Likely open
Benjamin Reh13y exp
Professional development makes the difference
Heidelberg, Baden-Württemberg, Germany· 3y at co.Likely open
Suwandre Suwandre9y exp
Senior Backend & DevOps Engineer @ Navera
Berlin, Berlin, GermanyRecently started
Konstantin T.19y exp
Senior Software Engineer
Frankfurt, Hesse, Germany· 4y at co.Likely open
JB
Jan B.20y exp
CDTM | 3x Founder | Game Dev, Software Engineer, Product Owner, UX Designer | Pre-Seed Tech Investor
Berlin, Berlin, Germany· 2y at co.
Abhisek Nandan17y exp
Engineering @ trivago | Java | Spring Boot | Microservices | AWS | Kafka | Generative AI
Düsseldorf, North Rhine-Westphalia, GermanyRecently started
SS
Shivani Salian8y exp
Process Engineer THT Backend I Msc. Microelectronics and Microsystems
Germany· 1y at co.Possibly open
Preetesh Nayak15y exp
Lead Engineer | Full Stack Developer & AI Enthusiast | Ex-Morgan Stanley
Berlin, Berlin, Germany· 1y at co.
Daniil Tkachev26y exp
Backend developer: secure e-payments, enterprise e-commerce, AI integration [Python, TypeScript, PHP, TDD, xOps-mindset, Oxid, Shopware]
Greater Freiburg Area· 2y at co.
Ruslan Peshchuk21y exp
A human with AI skills
Offenbach, Hesse, Germany· 1y at co.
TW
Timo Weiß18y exp
Senior Backend Engineer
Aachen, North Rhine-Westphalia, Germany· 3y at co.Likely open
Christian Rohlf9y exp
Backend Developer & DevOps
Berlin Metropolitan Area· 2y at co.
Tobias Brigl10y exp
Fullstack Developer
Regensburg, Bavaria, Germany· 4y at co.Likely open
Oswaldo H.18y exp
AEM Backend Developer
Germany· 6y at co.Likely open
SS
Sebastian Schwarz14y exp
Senior Backend Developer bei ABOUT YOU
Ihringshausen, Hesse, Germany· 3y at co.Likely open
Shivam Mukhade8y exp
Backend Engineer at Wooga
Berlin, Berlin, Germany· 2y at co.Likely open
Michael Schmitz10y exp
Master of Science (Computer Science) - DevOps / Backend
Ingolstadt, Bavaria, Germany· 3y at co.Possibly open
Oleg Korzhanov19y exp
Founder, CEO, CTO @ HRH.APP (Human Resource Hub)
Weil im Schönbuch, Baden-Württemberg, Germany· 3y at co.Likely open
Affan Khan13y exp
Backend / Blockchain Engineer · RWA Tokenization & DeFi Specialist · Solidity · Rust · EVM · Smart Contracts · TypeScript · Go · Node.js · Berlin
Berlin, Berlin, Germany· 3y at co.Likely open
Frenci Rakipi17y exp
Software Engineer
Greater Bremen Area· 3y at co.Likely open
ML
Mya Longmire12y exp
Engineering Team Lead / Backend Engineer @ Vinted | Computer Science
Germany· 3y at co.Likely open
FN
Ferdaous Nechba7y exp
Software Engineer
Munich, Bavaria, Germany· 4y at co.Likely open
Naveed Tariq18y exp
Senior Backend Developer @ FinLink GmbH | Technical Project Leadership
Berlin, Berlin, Germany· 2y at co.Likely open
Muhamed Ashfaq14y exp
Empowering Life Sciences with Scalable Cloud Solutions | Cloud Architect & Backend Engineer @ Capgemini Engineering
Germany· 7y at co.Likely open
Murilo Pereira7y exp
Backend Engineer | Nest | TypeScript | AWS | Postgres
Hannover, Lower Saxony, GermanyRecently started
AS
Andrew S.25y exp
Senior Backend Developer at Haiilo
Greater Munich Metropolitan AreaRecently started
Nikola Sobadjiev16y exp
An engineer with a flair for growth, mentoring and impact. I help people get unstuck in their job search and rethink their approach
Germany· 2y at co.Possibly open
Christoph Boos25y exp
Senior Web Developer bei Zubs GmbH
Frankfurt, Hesse, Germany· 1y at co.
Manali Naik10y exp
Full Stack .NET Developer | C# | .NET | ASP.NET Core | Angular | TypeScript | REST APIs | SQL Server | Azure DevOps | Authorized to Work in Germany
Hof, Bavaria, Germany· 1y at co.
Piotr Kupiec8y exp
Software Engineer
Berlin, Berlin, Germany· 3y at co.Possibly open
JW
Jan Wendt8y exp
Lead DevOps Engineer | Container Platform | Cloud | Backend | Security
Berlin, Berlin, Germany· 3y at co.Likely open
FS
Fathurur Said8y exp
Senior Engineer (App, Analytics and AI) | Azure & AWS Solutions Architect | Ex-Deloitte
Germany· 1y at co.
Mohiyuddin Byadgi16y exp
Senior Backend Engineer | Distributed Systems (Java) | Built multithreaded migration engine (200k records/day) | AWS Certified Solutions Architect – Associate
Unterhaching, Bavaria, Germany· 4y at co.Likely open
Boran Yesildal11y exp
Cloud Native Software Engineer
Berlin, Berlin, Germany· 2y at co.
A. Khalid Nasrat16y exp
Senior Software Engineer at Deloitte
Berlin, Berlin, Germany· 3y at co.Likely open
Johana C.6y exp
Python Software Developer
Berlin, Berlin, Germany· 2y at co.Likely open
CS
Carla Schloh15y exp
AI | API | Cloud
Hamburg, Hamburg, Germany· 1y at co.
David Greiner17y exp
E-Commerce-Systeme zuverlässig am Laufen halten. Wartung, Support und Weiterentwicklung im B2B-Commerce mit einem Jahrzehnt Spryker-Know-How. | Senior Spryker Engineering Consultant | Freelancer
Brandenburg on the Havel, Brandenburg, Germany· 11y at co.Recently started
Nicolas Metzger15y exp
Software Engineer, Product Enthusiast, Rubyist & PCT Thru-Hiker
Heppenheim an der Bergstraße, Hesse, Germany· 3y at co.Likely open
Leon F.14y exp
Software-Entwickler
Hannover, Lower Saxony, Germany· 5y at co.Likely open
Marten Enders7y exp
Software Engineer for ProfitPath
Cologne, North Rhine-Westphalia, Germany· 3y at co.Likely open
Paul Zillmann5y exp
IT Gestalter
Greater Rostock Region· 4y at co.Likely open
Alican Şahin8y exp
Software Engineer | Spring Boot | AWS | Kafka | Microservices | Fullstack & IoT Enthusiast
GermanyRecently started
David Reissner18y exp
Product Manager, Designer, UX-/UI-Designer, Developer (Frontend & Backend)
Berlin, Berlin, Germany· 11y at co.Likely open
Noah Tremmel8y exp
Backend Dev @ Siemens | Chapter Lead | Serverless Computing
Augsburg, Bavaria, Germany· 2y at co.Possibly open
Tamino G.6y exp
Software Engineer at IBM | Db2
Stuttgart, Baden-Württemberg, Germany· 2y at co.Likely open
Amali Udage Kankanamge13y exp
Experienced Back End Developer| Java/Kotlin Developer | Software Engineer
Munich, Bavaria, Germany· 2y at co.Possibly open
Michael Daschner10y exp
Software Engineer - Backend @ IBM
Regensburg, Bavaria, Germany· 5y at co.Likely open
Thishanth T.12y exp
Enterprise Java Entwickler
Böblingen, Baden-Württemberg, Germany· 7y at co.Possibly open
Felipe C.11y exp
dev @ Circula
Berlin, Berlin, Germany· 1y at co.
NB
Nabeel Raza Butt7y exp
Full Stack Web Developer | Python & JavaScript Enthusiast | Building Scalable, User-Friendly Applications
Munich, Bavaria, Germany· 1y at co.
Thomas Surmann17y exp
Senior Full-Stack Developer | Certified SFCC (Salesforce Commerce Cloud) Freelancer / Freiberufler | Creator of Bootify.io
Berlin Metropolitan Area· 17y at co.Likely open
Dmitry Birukov17y exp
System architecture, bigdata, devops, terraform, aws, cicd, backend, java, scala
Germany· 13y at co.Likely open
Yoann Sidaner26y exp
Senior Kotlin/Java Software Engineer (Full remote only)
Berlin, Berlin, Germany· 2y at co.
AI
Ahmet I.11y exp
Tech Lead at Talon.One
Berlin, Berlin, GermanyRecently started
David Chen Billdal12y exp
Tech Consultant @ Netlight
Munich, Bavaria, Germany· 1y at co.Likely open
Dominic Brien22y exp
💻 Software Engineer @adesso SE | 💪 Group Fitness Instructor @Les Mills Germany | 🎓 M.Sc. International Media & Computing @HTW Berlin
Munich, Bavaria, GermanyRecently started
Rade Srdanovic7y exp
Senior Backend Engineer | DevOps & Cloud Specialist @ Bosch
Greater Heilbronn Region· 2y at co.Likely open
Florian Schwanz15y exp
Data Scientist, Fullstack Developer and Agile Coach at Bosch GmbH
Berlin Metropolitan Area· 6y at co.Likely open
FL
Florian L.15y exp
Software Crafter
Mannheim, Baden-Württemberg, Germany· 4y at co.Likely open
David Bertram21y exp
~
Stuttgart Region· 4y at co.Likely open
Tobias Mathony12y exp
Cloud Backend Software Developer bei Robert Bosch GmbH
Tamm, Baden-Württemberg, Germany· 4y at co.Likely open
Esther Madianga3y exp
Python Backend Developer
Plattling, Bavaria, GermanyRecently started
Daniil Matkov11y exp
CTO / Head of Engineering
Berlin, Berlin, Germany· 5y at co.Likely open
Sayed Saddam Hussain12y exp
Senior Backend Developer | Laravel & PHP | MySQL | REST APIs | Next.js | Vue.js | React | Scalable Web Applications
Germany· 1y at co.
Mobin Al Hassan7y exp
Backend Developer @ Narravero ☞ Building Digital Product Passports ☞ Expert in Data Pipelines & AI Solutions ☞ Enhancing Data Processes & Analytics
Munich, Bavaria, Germany· 1y at co.
Mahmudul Islam10y exp
Software Engineer | Full Stack developer | DevOps
Greater Rostock RegionRecently started
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