Security Engineer Jobs

Company Overview 300+ media companies as clients, $40+ billion in revenue processed, 25,000+ worldwide users. Operative is a revenue accelerant for media companies around the world. No other software company in AdTech space, brings a comparable depth of experience to create truly innovative software

Title: Security Engineer Reporting to: Director of Cyber Security Job Summary The role is focused on the maintenance, adaptation, expansion and management of all internally used Security Tools of the company, as well as any 3rd party external tools, while keeping clear communication with all company

/[intro] Werk jij als Security Engineer op expert-niveau en krijg je energie van complexe securityvraagstukken? Heb je diepgaande kennis van firewalls, networking en security-oplossingen en wil je die inzetten voor uiteenlopende klantomgevingen? Bij Proximus NXT werk je als Expert Security Engineer

Location: Onsite - Singapore / Malaysia About The Company: Our client is on a mission to aggregate the entire crypto ecosystem and building a leading decentralized platform and one of the largest communities in the space. With billions in daily trading volume processed, security remains their highes

Responsibilities: • Perform manual Application penetration testing against API’s (REST/SOAP), Web Applications, Mobile applications, and thick client applications• Perform threat modeling, evaluate application business logic, and perform application architecture reviews• Ability to demonstrate appli

Purpose of this roleReduce security risk and maintain patch compliance across Infrastructure Services using approved tooling and processes (Windows Server, Enterprise Linux, cloud/on‑prem, network devices, and assets in scope).What You’ll Do Own Security Remediation Program management aligned to Sec

Redox is on a mission to accelerate healthcare’s transformation with useful data. Redox Engine, a flexible interoperability platform, connects and powers real-time healthcare data exchange. With just one connection, data can be orchestrated across a growing network of 12,000+ systems and organizatio

Company Overview At TPF, we are pioneers in the ever-evolving landscape of fintech and payments technology. Driven by innovation and powered by a dynamic team, we are dedicated to crafting groundbreaking solutions that redefine the industry's standards. Who We Are TPF stands at the intersection of t

About Adaptive NVIDIA and OpenAI’s only AI cybersecurity investment. Adaptive is a cybersecurity startup on a mission to stop AI-powered cyberattacks. In December 2025, the company announced an $81M Series B led by NVIDIA and Bain Capital Ventures, with participation from Capital One Ventures, Citi

About Donorbox Donorbox is a leading fundraising platform and donor management system for nonprofit organizations. Our mission is to accelerate positive impact worldwide by helping nonprofits become highly effective at raising funds and managing their supporter base. Since 2014, we have powered more

About the role We are seeking a hands-on Security Engineer who thrives in a startup environment. You'll work alongside product owners and engineers with the objective to secure the products in Startale's ecosystem. Products include a next-generation decentralized exchange with a fully on-chain order

About the Role: We're looking for a Security Engineer who is equally at home hardening a CI/CD pipeline, reviewing a change to the authentication system on the backend, and triaging a bug bounty submission before lunch.This is a hands-on, builder-first role — not a governance checkbox. You'll own se

About PackageX: PackageX is the execution layer for physical AI in enterprise logistics. We enable enterprises to see, understand, and execute real-world logistics operations in real time using Vision–Language–Action intelligence. We sit between systems of record (ERP, WMS, TMS) and the physical wor

Sektörünün öncülerinden biri olan danışmanımız için geliştirilmekte olan ERP projesinin uygulama güvenliğini güçlendirmek, güvenli yazılım geliştirme standartlarını oluşturmak ve güvenlik risklerini erken aşamada tespit ederek önlemek üzere deneyimli bir freelance Sr. Application Security Engineer a

🧡📦💙Founded in 2012, EasyPost is a YC unicorn whose mission is to make shipping simple for businesses—from garage startups to the Fortune 500. Shipping, now more than ever, is the backbone of the global economy, but integrating the technology-enabled operations of a modern business with the low-tech

The Penetration Tester is responsible for working as part of the Assessment Team to conduct and participate in offensive and defensive security projects for OccamSec and its clients. This individual will work as part of a security team and report to an Assessment Team Lead. Job Responsibilities: Con

One Step Secure I/T is an MSP providing the latest in managed services and cybersecurity. We’re a stable, privately-owned company where people enjoy what they do — and who they do it with. Our team sticks around, with an average tenure just shy of 10 years. That kind of loyalty doesn’t happen by acc

GitLab is the intelligent orchestration platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation. More than 50 million registered users and more than 50% of the

Security Engineers at Coder turn security requirements into systems that engineers can use. In this role, you’ll secure cloud infrastructure, CI/CD, and platform workflows through automation, guardrails, and everything-as-code practices. You’ll work closely with Platform Engineering as a steady secu

Application closing date: Friday, 05 June 2026 • 11:59pm, Canberra time Estimated start date: Monday, 03 August 2026 Location of work: ACT Working arrangements: Full-time onsite for the first 6 weeks. A hybrid WFH arrangement, usually a minimum of 3 days/week onsite, will be considered from the loca