Principal Agentic AI Engineer (Defence and Security)
The Role We have an opportunity for a Principal Engineer in our AI & Algorithms department, working with a particular focus on our defence and security clients. You’ll join a te...
All jobs & projects
991 active listings
Principal Engineer - Human-Centric Technologies (Defence & Security)
The Role We have an opportunity for a Principal Engineer working with a particular focus on our defence and security clients. You’ll join a team of talented engineers and scient...
SaaS App testing.
Overview We are at 95% completion on our web/mobile app and need a detail-oriented QA tester for a focused, 1-day smoke and edge-case testing pass before public launch. Your obje...
AI & Data
A$10–30
Freelance
Comprehensive Software Engine Testing - 24/09/2026 09:53 EDT
I'm looking for skilled software engineers to thoroughly test and identify weaknesses in my software engine before I take it to market. I need you to try and destroy my engine so...
AI & Data
$1,500–3,000
Freelance
DI Pipe Ultrasonic Inspection Engineer
I have a production run of ductile-iron pipes that must be verified before dispatch, and I need a seasoned inspection engineer to take the lead. Your core task is ultrasonic digita...
Web Development
₹600–1,500
Freelance
Publish Google Sheets Add-on
I have a fully-built Google Sheets add-on that automates repetitive data tasks for end-users. The interface is final, the Apps Script code is complete, and internal testing is done...
Web Development
₹600–1,500
Freelance
Youth Soccer App QA Testing
ABOUT THE APP SubCav is a free app that helps youth soccer coaches (called football in most countries) manage substitutions so every player gets equitable playing time. It is live...
Mobile Development
$250–750
Freelance
Creative Strategist Paid Ads (m/w/d)
Du denkst in Hooks, Angles und Testing-Loops und willst sehen, was deine Ideen im Ad Account bewegen? Wir sind GORNATION - eine Sportmarke aus Münster, gegründet 2015 mit der Miss...
Data Engineer (f/m/d)
Your mission We're looking for a Data Engineer to join our Information and AI Platform and own our data pipelines end to end — from data modeling to experimentation to production....
AI & Data
Job
# Senior C#/.NET Developer Needed, Production-Grade Multi-LDPlayer Automation Control Center
## Project Description I'm seeking an experienced C#/.NET Windows desktop developer to build a professional, production-grade automation control center for authorized account-reco...
AI & Data
$30–250
Freelance
Shopify Developer
Job Responsibilities The developer will take technical ownership of the Shopify Plus ecosystem. Day-to-day tasks include: Developing, testing, and deploying new features for the S...
Web Development
Full-time
VAPT TESTING SERVICES – REGISTERED COMPANIES ONLY
We are looking for a REGISTERED CYBERSECURITY COMPANY to conduct professional Vulnerability Assessment and Penetration Testing (VAPT) for our application and IT infrastructure. SC...
Web Development
₹1,000–5,000
Freelance
Meta Ads Specialist (f/m/d)
role summary Steuere und skaliere unsere Meta Ads – vom Kampagnen-Setup und Creative Testing bis zur täglichen Optimierung und zum Reporting – und verwandle unser Werbebudget auf F...
Marketing & SEO
Full-time
Klaviyo Lifecycle Marketing Manager
We are hiring a lifecycle marketer to own retention for a high-growth e-commerce brand. This role is centered on hands-on Klaviyo execution: segmentation, automated flows, campaign...
Marketing & SEO
Full-time
Human Resources Technology Analyst
Compensation Range: Annual Salary: $62,579.00 - $84,480.00Position Summary As a member of the HR Technology team, this individual will manage the design, development, testing, depl...
Admin Support
$62,579–84,480
Full-time
Düsseldorf In-Person Exam Proctor
I need a reliable proctor to oversee a small written exam (no more than ten candidates) in Düsseldorf on Thursday, 8 October, during the afternoon (starting at 16:00). Your role is...
Customer Support
€80–90
Freelance
[Poznań, Poland] Hiring urine specimen collector for pre-employment drug testing -- 2
Summary We are part of a global network providing drug testing services, with a presence in multiple countries. Our client requires us to conduct drug testing in Osiedle Polan...
Web Development
$40–60
Freelance
Pytest Playwright Manual & Automated QA JOB
I am looking to combine thorough manual exploration with a solid Python-based automation suite for my current web application. The engagement calls for both Manual Testing and Auto...
AI & Data
₹600–1,500
Freelance
Application Administrator Team Lead
Location: Work from home (Pennsylvania)Shift: Days (United States of America)Scheduled Weekly Hours: 40Worker Type: RegularExemption Status: YesJob Summary: Works with leadership t...
Web Development
Full-time
Business Development Manager
We’re hiring a Business Development Manager (full-cycle IC) to launch and validate a new B2B sales motion in the Polish hotel market. This is an MVP role: rather than executing an...
Web Development
Full-time