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Experience Level
Senior
Qualifications
Proven experience as a Security Engineer or similar role. Deep understanding of security protocols, cryptography, and network security. Experience with cloud security (AWS, Azure, or Google Cloud). Ability to identify and mitigate security vulnerabilities. Strong analytical and problem-solving skills. Excellent communication and teamwork abilities.
About the job
Sezzle is seeking a highly skilled Senior Security Infrastructure Engineer to join our dynamic team. In this role, you will be responsible for designing, implementing, and managing security protocols and infrastructure to safeguard our systems and data. You will work closely with cross-functional teams to ensure compliance with security regulations and best practices.
The ideal candidate will possess a strong understanding of security frameworks, cloud security, and network security. You will have the opportunity to enhance our security posture and contribute to innovative solutions that drive company success.
About Sezzle Inc.
Sezzle Inc. is a leading financial technology company dedicated to providing consumers with a seamless shopping experience. We empower merchants and consumers with flexible payment solutions that promote financial wellness. Join us in our mission to revolutionize the retail industry through innovation and security.
About Backblaze Backblaze is a leader in reliable and high-availability cloud storage solutions, trusted by consumers, SMBs, enterprises, and developers across more than 150 countries. Our Backblaze B2 Cloud Storage service is designed to support data-intensive workloads such as backups, media storage, analytics, and modern AI pipelines. Our dedicated teams …
We are seeking a dedicated Application Engineer to join our dynamic team at Veolia Environnement S.A. in Neuquén. In this role, you will be responsible for providing technical expertise and support for our innovative engineering projects. You will collaborate with cross-functional teams to develop and design solutions that meet our clients' needs while ensuring quality and efficiency in all engineering processes.
About UsAt Stensul, we are revolutionizing the way enterprise marketing teams create campaigns. Our Governed Creation™ Platform enables teams to generate content rapidly, securely, and at scale. We integrate AI-driven creation, no-code production, embedded governance, and seamless connectivity with marketing tech stacks, leading to faster outputs, lower costs, and consistent brand alignment.We prioritize a people-centric approach in our work environment, valuing inclusivity, collaboration, and ongoing learning. If you excel in a dynamic setting and are eager to shape the future of marketing creation, we want to hear from you!MissionYour role will focus on safeguarding our company’s assets by implementing proactive strategies, identifying vulnerabilities, using protective technologies, and managing incident responses. Collaborating with your peers, you will help foster a strong understanding of security best practices and deploy solutions that uphold the integrity, confidentiality, and availability of sensitive information and systems, effectively minimizing risks.
Join Speechify as a Senior Software Engineer, focusing on the development of innovative Windows and desktop applications. In this role, you will leverage your expertise to create seamless user experiences, enhance performance, and contribute to cutting-edge technology solutions.
Join Our Team as a Cloud Security EngineerAt Onapsis, we are dedicated to safeguarding the world’s most vital business applications. Our cutting-edge cybersecurity solutions protect both on-premises and cloud environments, ensuring that organizations can navigate the complexities of modern threats. Serving nearly 30% of the Forbes Global 100, we empower businesses to secure their SAP and Oracle landscapes effectively.Your Contributions Will Include:Cloud Security Governance: Develop and uphold comprehensive cloud security governance frameworks, ensuring that policies, standards, and controls are uniformly enforced across diverse cloud environments.Implementation of Security Architecture: Design and execute robust security architectures and processes tailored for cloud platforms.Security Tool Deployment: Identify, recommend, and implement essential security tools and countermeasures to safeguard cloud infrastructures.Vulnerability and Risk Assessment: Lead and conduct thorough vulnerability testing, risk analyses, and security assessments on cloud systems.Collaboration in Incident Response: Partner with the SOC Team to establish a cloud security incident response strategy and investigate security incidents to uncover root causes.Standards and Guidelines Development: Create and disseminate cloud security standards, guidelines, and best practices based on compliance requirements for various stakeholders and IT departments.Training and Awareness Initiatives: Educate colleagues on cloud security protocols, procedures, and practices.Continuous Security Research: Stay ahead of the curve by researching emerging cloud security trends to keep the organization informed.
Sezzle is seeking a highly skilled Senior Security Infrastructure Engineer to join our dynamic team. In this role, you will be responsible for designing, implementing, and managing security protocols and infrastructure to safeguard our systems and data. You will work closely with cross-functional teams to ensure compliance with security regulations and best practices.The ideal candidate will possess a strong understanding of security frameworks, cloud security, and network security. You will have the opportunity to enhance our security posture and contribute to innovative solutions that drive company success.
Join Our Team as a Data Engineer!Are you a passionate Data Engineer looking to make an impact? At Truelogic, we pride ourselves on being a premier provider of nearshore staff augmentation services, based in New York. With over 20 years of experience, we've empowered businesses, from emerging startups to established industry leaders, to realize their digital transformation initiatives.Our talented team of over 600 tech professionals, located in Latin America, drives innovation by collaborating with U.S. companies on transformative projects. We are committed to delivering results that truly matter, whether it's working alongside Fortune 500 companies or agile startups.By applying for this role, you are stepping into a vibrant workplace that values your skills and ambitions. We strive to match your expertise with opportunities that promote exceptional career growth and success while contributing to projects that shape the future.Key ResponsibilitiesMinimum 5 years of professional experience in data engineering.Coding:Proficient in Python for developing data processing solutions, utilizing technologies such as Pandas and PySpark.Ability to consume data from various sources, including REST APIs.Data Storage:Experience working with both relational and non-relational data storage systems (e.g., HBASE, Cassandra, MongoDB, S3).Data consumption and design.Familiarity with data streaming technologies (e.g., Kafka, Kinesis) and message queuing systems (e.g., SQS, SNS, RabbitMQ).Ensure scalability and performance optimization of data models.Experience with distributed data storage solutions.Data Processing:Expertise in data and stream processing frameworks (e.g., Spark, Flink, Hadoop).Development of data ingestion and scalable streaming pipelines.ETL proficiency using tools like:Talend;Informatica;SQL Server Integration Services (SSIS).Reporting & Analytics:Experience with data warehousing solutions (e.g., Snowflake, Redshift, Hive).
At Intuition Machines, we leverage cutting-edge AI and ML technologies to create innovative enterprise security products. You may recognize our flagship product, the hCaptcha security suite. Our philosophy is centered around minimal overhead, agile teams, and swift iterations, allowing us to apply our extensive research to systems that protect millions of users globally.As a Security Software Engineer, you will play a pivotal role in designing, developing, and implementing vital tools and features within our security platform. Your efforts will enhance the detection and prevention of malicious activities, with emphasis on systems programming and compiler development.We embrace DevSecOps practices, and you will be an integral part of the operational processes surrounding your code, which includes monitoring, fault handling, metrics tracking, and automating break-fix protocols and production alarms.Key Responsibilities:Develop creative solutions that meet the needs and expectations of our customers and stakeholders.Research and integrate the latest advancements in security, obfuscation, virtual machines, and compilers.Collaborate across departments to identify and enhance areas where security and machine learning can elevate our detection services.Implement continuous updates based on monitoring and research to stay ahead in the dynamic landscape of fraud and automation.Write clear, maintainable, well-documented, and thoroughly tested code that meets established objectives and is robust enough for open-source sharing.Qualifications:Proven hands-on experience in a similar role, with demonstrated expertise in systems programming and compiler development.Solid understanding of HTTP protocols and Web APIs, along with familiarity with browser specifications and capabilities.Portfolio of work showcasing projects, research, or publications related to compiler design and implementation.Experience in implementing processes utilizing cryptography and various methods to secure and obfuscate data.Proficient in JavaScript and familiar with browser automation tools and services.High level of conscientiousness and attention to detail, as your code may be executed billions of times monthly.Excellent communication skills to effectively present ideas, solutions, and progress to team members and stakeholders.Preferred Skills:Familiarity with Rust, Python, or C/C++.Experience with WebAssembly (WASM).Knowledge of Security Incident Management.What We Offer:Fully remote position with flexible working hours.An inspiring global team of colleagues.Modern development and deployment workflows: ship early and often.High-impact work with numerous users and satisfied customers.
Join Yuno, a pioneering company in payment infrastructure, to help businesses thrive in the global market. As a Security Engineer, you will embed security into our development and operational workflows, collaborating with engineering and DevOps teams to create and maintain secure cloud infrastructures and CI/CD pipelines.Your expertise will be crucial in enhancing our security posture across AWS and GCP while automating security controls through infrastructure as code. You will ensure compliance with industry standards such as PCI DSS and SOC 2, empowering Yuno to scale securely in the global payments ecosystem.
At SenseOn, we are pioneering the future of security operations, where artificial intelligence not only assists security analysts but also leads in detection engineering. We are in search of a talented Security Engineer who can excel in two critical areas: crafting high-quality detection rules that thwart real-world adversaries today, and developing the infrastructure that will empower AI to autonomously create and refine these rules in the future.The threat landscape is evolving rapidly, with adversaries increasingly leveraging AI to enhance their attack methodologies, automate reconnaissance efforts, produce sophisticated phishing schemes at scale, and adapt their tactics faster than traditional detection mechanisms can keep pace. We require a professional who comprehends this emerging category of AI-driven attacks and can devise detection strategies tailored to identify unique signatures such as anomalous automation patterns, LLM-generated content in phishing campaigns, rapid and expansive enumeration, and AI-assisted lateral movement. To detect AI, one must think like AI.This role bridges the gap between analysis and development, requiring a versatile skill set that encompasses both domains.Key ResponsibilitiesDetection Engineering (Core Function)Develop and uphold detection rules within SenseOn's dual-engine architecture:Real-time streaming detections that are evaluated in milliseconds, authored in YAML and compiled into binary rulesBatch behavioral detections supported by parameterized ClickHouse SQL, operating on a seconds-to-minutes cycleCreate aggregations and materialized views in ClickHouse to establish statistical anomaly baselinesEnhance our query library for threat hunting with MITRE-mapped ClickHouse queries utilized daily by analystsAccurately map each rule to MITRE ATT&CK techniques and tactics, including sub-technique specificityInstrument your own rules: assess false positive rates, define confidence metrics, construct test datasets, and ensure the quality of deliverablesRefine detections based on real-world telemetry. Understanding the rationale behind rule activations is as essential as the activations themselvesAI-Driven Detection Platform (Strategic Mission)Broaden the capabilities of our existing LLM-driven rule writing engineDesign and establish pipelines for LLMs to propose detection rules based on threat intelligence, CVE disclosures, or analyst findings, with structured outputs, YAML validation, and human approval checkpointsCreate feedback loops: when a detection is triggered or results in a false positive, this feedback should inform and enhance future AI-generated rulesDefine prompt engineering and evaluation frameworks for detection generation, focusing on metrics such as Pass@k, FP/TP scoring, and MITRE alignment validationCollaborate with engineering to make the detection data model comprehensible to AI, including schemas, annotations, and contextual structures that LLMs can reliably process
Role Overview Onapsis is hiring an Infrastructure Security Engineer based in Argentina. This role focuses on safeguarding the company's digital assets by managing and improving infrastructure security. What You Will Do Implement and maintain security protocols across infrastructure systems Ensure compliance with relevant industry standards Work with teams across the company to strengthen overall security practices
Xometry (NASDAQ: XMTR) is at the forefront of modern manufacturing, bridging innovative thinkers with top-tier manufacturers to transform visionary concepts into reality. Our digital marketplace equips manufacturers with essential tools for growth while enabling Fortune 1000 clients to seamlessly access global manufacturing capabilities. We are seeking a talented Senior Application Engineer to bolster our Sales and Engineering teams. In this pivotal role, you will evaluate CAD models and technical drawings, determine manufacturability, calculate costs, and offer Design for Manufacturability (DFM) insights to ensure precise and timely quotes for our clients. This position merges profound technical knowledge of manufacturing processes with excellent analytical and communication skills.
About KavakKavak, the first Mexican unicorn, is transforming the used car market and enhancing the user experience across Latin America with its AI-first business model. Recognized as one of the top-rated companies in the region, we recently secured a significant investment of USD $300M led by Andreessen Horowitz, marking one of the largest investments in Latin America. With this growth, we are excited to welcome new team members to help us shape the next chapter of our product, leveraging artificial intelligence to elevate our efforts.We are integrating AI into our core operations, ranging from conversational commerce to generative marketing, and developing systems that derive insights from millions of interactions. Our team thrives on envisioning the impossible, building it, and embracing disruption, proactivity, and ambition in a hyper-growth environment.Kavak Talent1. Deliver Impact: You focus on initiatives that yield measurable outcomes and elevate standards through technology and data. You consistently demonstrate a track record of impactful results.2. Engage Fast: You proactively address challenges and opportunities, making timely decisions, progressing in short cycles, and adapting as needed while upholding high standards.3. Engage with Purpose: You take extreme ownership, fully accountable for the outcomes that affect your work, aligning decisions with Kavak's vision and purpose.4. Play to Win Together: You emphasize collective achievements over individual accomplishments.About the RoleAs we implement AI models, training pipelines, and production inference services, the risks associated with identities, sensitive data, and cloud configurations are significantly heightened. The rapid pace of AI development, combined with distributed architectures, internal and external APIs, and numerous dependencies, necessitates a more precise, modern, and proactive security approach.This role is crucial in enhancing the overall security posture of the organization, safeguarding models, data, pipelines, and critical services while preventing modern attacks such as model extraction, data poisoning, and endpoint abuse. The position encompasses architecture, automation, and security control operations in the cloud, with a hands-on approach. You will collaborate with the Platform and Core AI teams to ensure that each cloud and AI component is designed and operated following best practices from the outset.Work Arrangement: Hybrid (1 day per week at our offices located in Retiro)
Veeam is a pioneering force in the Data and AI Trust landscape, dedicated to empowering organizations to fully comprehend, safeguard, and fortify their data and AI frameworks. As the premier provider in both data resilience and data security posture management, Veeam is uniquely positioned at the intersection of identity, data, security, and AI risk management. With headquarters in Seattle and a presence in over 30 countries, Veeam proudly serves more than 550,000 customers globally, who rely on us to sustain their operational continuity. Join our dynamic team as we boldly advance together, fostering growth, learning, and making a significant impact for some of the world's most notable brands.About the Role: In light of Veeam's recent acquisition of Securiti AI—a vanguard in AI-driven data security posture management (DSPM)—we are on the lookout for a Senior Sales Engineer to spearhead technical leadership within our sales team, with a keen focus on the Securiti AI portfolio. You will collaborate closely with a Securiti Sales Specialist and support 3–5 Account Executives and Veeam Solution Engineers as the go-to technical subject matter expert. Your role will be instrumental in guiding customers from the initial needs assessment through to solution design, providing hands-on demonstrations and proof-of-concepts to highlight the value of our offerings. To succeed in this position, you will need robust technical expertise and the ability to cultivate trust with clients. What You’ll Do: Serve as the primary technical contact for Securiti AI solutions throughout the sales processFacilitate technical discussions and deliver tailored security solutionsAddress customer requirements in data discovery, posture management, and complianceDesign and present engaging product demonstrations and proof-of-conceptsWork in tandem with product, engineering, and customer success teams to ensure seamless transitions What You’ll Bring: Extensive experience in pre-sales or sales engineeringDeep understanding of data and/or cloud securityProficient communicator with both technical and business stakeholders10+ years of technical sales experience in security15+ years in Software/SaaS/Enterprise technical salesPractical experience with AWS, Azure, or GCPFamiliarity with data privacy/security standards (e.g., GDPR, CCPA)
Xometry (NASDAQ: XMTR) is at the forefront of today's manufacturing revolution, bridging innovative thinkers with manufacturers equipped to realize their visions. Our digital marketplace empowers manufacturers with essential resources for business growth while simplifying the process for buyers from Fortune 1000 companies to access global manufacturing capabilities.We are seeking a skilled Application Engineer to enhance our Sales and Engineering teams. In this pivotal role, you will analyze CAD models and technical drawings, evaluate manufacturability, compute costs, and offer Design for Manufacturability (DFM) insights to ensure precise and prompt quotes for our clientele. This position demands a blend of deep technical acumen in manufacturing processes combined with exceptional analytical and communication abilities.
Role Overview SGS is hiring an Industrial Security Engineer with a focus on machinery for the Córdoba team. This position centers on maintaining safe industrial environments, with particular attention to machine operations and adherence to safety regulations. What You Will Do Identify hazards related to machinery and industrial processes Develop and implement safety protocols for equipment and workspaces Monitor compliance with relevant safety standards and regulations Encourage and support a strong safety culture across the organization Location This role is based in Córdoba.
As a Network Security Architect at Miratech, you will play a pivotal role in safeguarding our clients' network infrastructures. You will be responsible for designing and implementing robust security architectures, conducting risk assessments, and ensuring compliance with industry standards. Your expertise will help us mitigate potential threats and enhance our security posture, making a significant impact on our engineering team.
Full-time|Remote|Remote — Buenos Aires, Buenos Aires, Argentina
Intuition Machines harnesses the power of AI and machine learning to develop cutting-edge enterprise security solutions. Our research is applied to systems that serve hundreds of millions globally, with a diverse team working remotely from around the world. You may recognize our flagship product, the hCaptcha security suite. We prioritize low overhead, small teams, and rapid iteration in our approach.As a Cyber Security Analyst, you will apply your skills in bot detection, web traffic analysis, and behavioral analytics to identify and investigate unusual activities within our hCaptcha SaaS security platform.Your core responsibilities will involve conducting in-depth investigations into potential automated and human threats, analyzing intricate patterns and behaviors, and producing actionable insights to bolster our security measures. By collaborating closely with other teams, you will play a vital role in continuously enhancing our AI/ML detection and response capabilities, ensuring our platform remains robust against evolving cybersecurity threats.Key Responsibilities:Monitor and analyze events from various sources to detect threats and respond promptly to incidents.Collaborate with globally distributed teams to achieve objectives.Assist in collecting metrics to evaluate the efficiency of Security Operations functions.Conduct audits to assess the effectiveness of security measures and ensure compliance with security standards.Support the implementation of security policies and procedures.Refine processes and update standard operating procedures for the team.Engage in various stages of incident investigations and threat-hunting activities.Work closely with internal teams such as Product and Customer Success.
Full-time|Remote|Remote — Buenos Aires, Buenos Aires, Argentina
At Intuition Machines, we leverage cutting-edge AI and machine learning technologies to develop innovative enterprise security solutions. Our products are designed to protect systems that support hundreds of millions of users worldwide, powered by a highly skilled and globally distributed team. Most notably, we are the creators of the hCaptcha security suite, a leading platform in the industry. Our philosophy centers around maintaining low overhead, fostering small teams, and embracing rapid iteration to enhance our offerings.As a Senior Cybersecurity Fraud Analyst, you will utilize your extensive knowledge in data analysis, financial transactions, and web traffic analysis to identify and investigate potential fraudulent activities on our hCaptcha SaaS security platform. Your role will be crucial in safeguarding our systems and enhancing our fraud detection capabilities.Key Responsibilities:Monitor, identify, and analyze data from various sources, including financial transactions and web traffic, to detect and respond to fraudulent activities.Conduct in-depth investigations into complex fraud patterns, utilizing behavior analysis and anomaly detection to assess risk and recommend appropriate actions.Collaborate with interdisciplinary teams, including Engineering, Product, and Customer Support, to bolster fraud detection and prevention strategies.Contribute to the development of fraud detection automation, dashboards, and reporting systems.Continuously audit and refine fraud detection measures to align with industry standards and best practices.Keep abreast of emerging fraud trends, technologies, and regulatory changes to ensure the effectiveness of our fraud prevention strategies.
Blockchain.com is at the forefront of revolutionizing the financial landscape. As the most reliable and rapidly expanding global cryptocurrency company, we empower millions of individuals worldwide to securely engage with cryptocurrency. Since our establishment in 2011, Blockchain.com has garnered the confidence of over 90 million wallet holders and more than 40 million verified users, successfully facilitating transactions exceeding $1 trillion in cryptocurrency.In this role, you will be responsible for planning, executing, and overseeing the implementation of security controls at Blockchain.com to ensure compliance with established standards. Your key responsibilities will include ensuring that all IT services adhere to the necessary legal frameworks, evaluating information security risks, and identifying solutions to mitigate exposure. You will also play a crucial role in pursuing new certifications, audits, and frameworks, acting as a bridge between audit requirements and engineering teams.
