Top Scala freelancers

215 freelancers list Scala on Upwork.

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Showing 50 of 215Data updated Nov 7

# Freelancer		SinceMember since
Vinicius d. 🇧🇷🇧🇷 AI & Data Engineer \| LLM Apps, Pipelines, MLOps \| AWS, GCP, Azure	$17k↑ 11%	Jun 2023Jun 6, 2023
Sergio Fernando M. 🇪🇸🇪🇸 Data Engineer	$16k↑ 14%	Dec 2024Dec 6, 2024
Ivan V. 🇺🇦🇺🇦 Expert-Vetted Data Engineer & Architect \| Java/Scala, Python, GCP, AWS	$13k↑ 3%	Sep 2012Sep 26, 2012
4 Tomas S. 🇨🇿🇨🇿 Senior Java / Web developer	$10k↑ 3%	Mar 2016Mar 9, 2016
5 Mykola M. 🇵🇱🇵🇱 AI Solutions Architect \| Agentic Workflows & LangGraph \| Document AI	$10k↑ 16%	Apr 2010Apr 14, 2010
6 Jonathan R. 🇵🇾🇵🇾 Data Infrastructure Engineer \| Data Engineer \| Data Architecture	$9k↑ 3%	Aug 2022Aug 22, 2022
7 Kennedy O. 🇧🇷🇧🇷 Senior Software Engineer	$9k↑ 3%	Feb 2018Feb 13, 2018
8 Maksym D. 🇦🇪🇦🇪 Software Engineer	$7k↑ 3%	Aug 2025Aug 18, 2025
9 Alexey D. 🇵🇱🇵🇱 Fullstack Developer Expert Java / Node.JS / Scala / React / Angular	$6k↑ 4%	Aug 2012Aug 5, 2012
10 Fahad K. 🇵🇰🇵🇰 Innovative Big Data Engineer and Scientist with expertise in ETL	$6k↑ 3%	Jul 2009Jul 5, 2009

Freelancer	MRR	Member since
11 Huy T. 🇻🇳🇻🇳 Data Engineer	$4k↑ 3%	Feb 2021Feb 19, 2021
12 Freddy R. 🇳🇱🇳🇱 JVM Modernization \| Legacy Java to High-Performance Scala	$4k↑ 4%	Feb 2020Feb 2, 2020
13 Radcliffe R. 🇯🇲🇯🇲 Senior Software Engineer \| Full Stack, Functional Programming, DevOps	$4k–	Apr 2015Apr 2, 2015
14 Mohammad S. 🇵🇸🇵🇸 Senior Backend Engineer \| IAM & Security Specialist \| Java/Spring Boot	$3k↓ 19%	Jun 2022Jun 2, 2022
15 Mojib P. 🇮🇳🇮🇳 AI Full Stack \| Java, SpringBoot, Microservices, AWS, GCP \| QuickBooks	$3k↓ 19%	Sep 2015Sep 7, 2015
16 Gabriel N. 🇧🇷🇧🇷 Scientific Software Developer and Bioinformatician	$3k↑ 5%	Mar 2018Mar 17, 2018
17 Vladyslav C. 🇺🇦🇺🇦 Java Software Engineer	$3k↓ 13%	Oct 2022Oct 13, 2022
18 Josue V. 🇺🇸 NewNew🇺🇸 Senior Full-Stack Developer \| GenAI, LLM & Agentic AI \| Automation	$3k↑ 4%	May 2016May 28, 2016
19 Heric F. 🇧🇷🇧🇷 Desktop and Web Applications Developer, C#/.NET	$2k↑ 35%	Oct 2020Oct 17, 2020
20 Oscar Francisco C. 🇬🇹🇬🇹 Leveraging AI for Coding and Building Business Applications - Upwork	$2k↓ 31%	Aug 2021Aug 28, 2021

Freelancer	MRR	Member since
21 Ian S. 🇰🇪Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇰🇪 Senior Software Engineer \| APIs, Kafka & Distributed Systems \| Scala	≈$2k–	Jul 2018Jul 30, 2018
22 Pablo A. 🇬🇧🇬🇧 MSc, Senior ML Engineer	$2k↓ 42%	Nov 2023Nov 14, 2023
23 Fabian R. 🇲🇽 NewNew🇲🇽 Senior Software Engineer \| backend go & .net \| frontend iOS & Android	$2k↑ 451%	Feb 2012Feb 20, 2012
24 Jobin J. 🇨🇦🇨🇦 Senior Backend Developer \| Scala, Python, Node.js	$2k↓ 3%	Mar 2021Mar 29, 2021
25 Shivam W. 🇮🇳 NewNew🇮🇳 Senior Data Engineer	$1k↑ 26%	Apr 2026Apr 23, 2026
26 Kirill G. 🇪🇸🇪🇸 Senior Software Engineer	$1k↓ 27%	Aug 2022Aug 9, 2022
27 James P. 🇬🇧🇬🇧 Senior Accountant, Financial Modeller, VBA Developer Automation Expert	$1k↓ 10%	Nov 2015Nov 12, 2015
28 Vincent G. 🇫🇷🇫🇷 Senior Data Engineer \| Cloud & DevOps \| n8n, Airbyte & DBT Specialist	$785↓ 21%	Apr 2018Apr 25, 2018
29 Xiao P. 🇨🇳🇨🇳 Big Data Architect & Backend Architect	$618↓ 51%	Oct 2022Oct 26, 2022
30 Nilesh H. 🇮🇳🇮🇳 Healthcare IT \| ExpertEMR \|OpenEMR \|FHIR\|HL7\|LIMS\|EHR\|HIPPA\|Laravel\|AI	$504↓ 46%	Aug 2019Aug 2, 2019

Freelancer	MRR	Member since
31 Laith S. 🇬🇧🇬🇧 Staff Data Engineer	$494↓ 1%	Jun 2025Jun 7, 2025
32 Sahil P. 🇵🇰🇵🇰 Full-Stack Developer \| UI/UX Designer \| SaaS \| Web Apps	$371↓ 1%	Jul 2022Jul 22, 2022
33 Taher J. 🇹🇳🇹🇳 AI Engineer \| Agentic RAG, TTS, OCR \| N8N \| Agents & Chatbots	$346↓ 13%	Jul 2025Jul 12, 2025
34 Du H. 🇻🇳🇻🇳 Full Stack Developer	$330↑ 634%	Jun 2015Jun 16, 2015
35 Ismael A. 🇵🇹🇵🇹 Software Engineer	$299↑ 5%	Feb 2022Feb 10, 2022
36 Rouhallah A. 🇩🇪🇩🇪 Data and Software Engineer	$212↓ 12%	May 2024May 29, 2024
37 Vanik S. 🇦🇲🇦🇲 Big Data Engineer	$198↓ 21%	Jun 2016Jun 17, 2016
38 Movses H. 🇦🇲🇦🇲 Senior Data Engineer \| AWS Certified \| Postgres, PL/SQL, Snowflake	$198↓ 89%	Aug 2014Aug 15, 2014
39 Rahul V. 🇮🇳🇮🇳 Data Engineer \| Databricks \| Azure/AWS/GCP \| ETL/ELT \| Agentic AI	$176↓ 60%	Jan 2017Jan 3, 2017
40 Zhirayr G. 🇺🇸🇺🇸 Senior Software Engineer \| Swift iOS Apps \| Python & Java Backends	$167↓ 1%	Oct 2017Oct 18, 2017

Freelancer	MRR	Member since
41 Athuraliya Gamage R. 🇱🇰🇱🇰 Software Architect and Consultant \| 4x AWS Certified	$141↓ 53%	Sep 2010Sep 9, 2010
42 Ahmed E. 🇸🇪 NewPrivate profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Aug 13, 2026.New🇸🇪 Ex-Google Tech Lead \| AI, Quant, Java/Python Systems	≈$113–	May 2026May 22, 2026
43 Aaron W. 🇺🇸🇺🇸 Professional Full Stack Developer	$62↓ 1%	Nov 2017Nov 27, 2017
44 Ilya O. 🇺🇸🇺🇸 Software development professional	$40↑ 32%	Jul 2007Jul 26, 2007
45 Viren D. 🇮🇳🇮🇳 Senior Full Stack Engineer React Rust Java Scalable Systems	$33↓ 1%	Jun 2017Jun 22, 2017
46 Tien N. 🇻🇳🇻🇳 Solution Architect, Data Engineering, Backend, AWS	$9↓ 1%	Jun 2022Jun 5, 2022
47 Susanna H. 🇺🇸🇺🇸 PHP and MySQL developer, WordPress	$8↓ 18%	Jul 2016Jul 17, 2016
48 Yazhen L. 🇨🇳🇨🇳 Expert Data Engineer \| Scalable ETL & Spark Optimization \| Scala	$2↓ 1%	Nov 2021Nov 29, 2021
49 Milica J. 🇷🇸🇷🇸 Web Designer / Developer	$0↓ 1%	Jun 2016Jun 18, 2016
50 Damjan G. 🇲🇰🇲🇰 Full Stack and Mobile Developer	$0–	Sep 2022Sep 8, 2022

From public Upwork profiles, refreshed daily.