Jobs at Marex Spectron International

487,274 open positions

Marex Spectron International is a global financial technology powerhouse, renowned for delivering cutting‑edge electronic trading platforms, advanced risk analytics, and robust market infrastructure solutions to institutional investors and asset managers worldwide.

The company hires across a spectrum of tech disciplines: software engineers (Python, Java, C++), data scientists, algorithmic traders, product managers, UX designers, cloud & DevOps specialists, cybersecurity experts, and compliance analysts. Candidates can expect a collaborative, results‑driven environment, remote‑friendly policies, a focus on continuous learning, and a tech stack that blends traditional finance with modern cloud and AI technologies.

By browsing Marex Spectron International’s listings on Job Transparency, applicants gain immediate access to verified salary ranges, employee sentiment scores, and real‑time market insights—data that empowers strategic job decisions and negotiation leverage.

Senior Media Relations Specialist

Company: Belkin International

Location: El Segundo

Posted Jan 08, 2023

The job description is for a public relations role at Belkin, where the candidate will be responsible for growing and maintaining the company's reputation and brand. The job requires strong media relationships, excellent communication skills, and the ability to develop effective communications strategies.

Senior Cloud Architect (Azure + GCP/AWS)

Company: DoiT International

Location: Other US Location

Posted Jan 07, 2023

DoiT is a company that enables greatness through the cloud, providing intelligent technology, expert consultancy, and unlimited technical support to customers. They are looking for a Senior Cloud Architect to join their team, responsible for designing, implementing, and managing cloud infrastructure for customers using Microsoft Azure technologies.

DNA / Forensics Examiner

Company: Chimera Enterprises International

Location: Atlanta, GA

Posted Jan 11, 2023

The job posting is for a full-time position at Ft. Gillem, GA, requiring deployment to forensics facilities outside the US. The responsibilities include DNA analysis, report writing, and team leadership. The desired qualifications include a degree in physical or life sciences, experience in forensic laboratory work, and certifications.

Sr. Data Engineer

Company: Baxter International Inc.

Location: North Suburbs

Posted Jan 09, 2023

This text highlights the mission-driven culture of Baxter, a company that values its employees and their contributions to improving lives. The role involves developing and supporting ETL jobs using PySpark and IBM DataStage in AWS. The candidate should have 7+ years of ETL experience, including PySpark, DataStage, Tableau Prep, and Alteryx. They should also have experience in addressing business needs, creating technical specifications, and optimizing queries. The position offers a base salary range of $80,000 to $180,000.

Power Settlements Analyst (Hybrid - 3/2 Work Schedule)

Company: Castleton Commodities International

Location: Houston, TX

Posted Jan 08, 2023

Castleton Commodities International is hiring a Power Settlements Analyst for their Houston office. The role involves coordinating settlements, verifying invoices, and reconciling ISO/RTO invoices. The ideal candidate has a degree in Finance, Accounting, or Economics, and 3+ years of settlements experience.

Front Desk Representative - MGM Grand

Company: MGM Resorts International

Location: Las Vegas, NV

Posted Jan 08, 2023

The job description for a Front Desk Representative at MGM Resorts in Las Vegas, Nevada, offers the opportunity to become a part of a world-renowned entertainment brand. The primary purpose of this role is to provide memorable service, anticipate guest needs, and resolve complaints. The ideal candidate should have excellent communication skills, customer service abilities, and a professional appearance. Previous cash handling experience and guest service experience are preferred.

All-Source Intelligence Analyst (Mid/Senior)

Company: Calhoun International

Location: Other US Location

Posted Jan 09, 2023

Calhoun International is a Professional Services company providing innovative solutions to clients. They offer expertise in various areas, including strategic intelligence analysis, cyberspace operations, and information systems training. The company is located in Tampa, FL, and has employees in several states and overseas. They provide intelligence support to military planning efforts and require experience in intelligence community analysis and production.

Economic Analyst

Company: Calhoun International

Location: Other US Location

Posted Jan 10, 2023

Calhoun International is a professional services company providing innovative solutions to clients. The Economic Analyst will support the Defense Counterintelligence and Security Agency (DCSA) Critical Technology Protection (CTP) Entity Vetting (EV) and International-Special Programs (ISP) Divisions.

Sr. Data Analyst

Company: Baxter International Inc.

Location: North Suburbs

Posted Jan 07, 2023

This is where you can do your best work. Join us at the intersection of saving and sustaining lives- where your purpose accelerates our mission. The position involves designing, developing, and maintaining ongoing metrics, reports, analyses, dashboards utilizing Tableau, SQL and other tools as needed. The role also includes performing detailed data analysis using SQL language and various datasets, analyzing and manipulating data in Excel, managing and merging multiple Excel data files without error or data corruption. The successful candidate will collaborate with the global service commercial and marketing team, field service personnel, project management and all levels of service leadership to provide data and metrics that help guide business decisions.

Systems Engineer

Company: Baxter International Inc.

Location: Raleigh-Durham, NC

Posted Jan 08, 2023

This is where you can do your best work. Join us at the intersection of saving and sustaining lives- where your purpose accelerates our mission. The primary responsibility of this position is to perform the technical implementation of Hillrom Care Communications products. Duties include software, hardware, and network and implementation activities, advanced IT tasks (network design and topology, network integrations, etc.), and to provide oversight, training and direction to 3rd party contractor implementation activities. This role works closely with other members of the Implementation Team including Project Managers, Educational Services, and Sales to ensure customer satisfaction through the implementation process.

Leadership Development Manager

Company: DoiT International

Location: Other US Location

Posted Jan 11, 2023

DoiT is looking for an experienced and engaging Leadership Development Manager to hone and develop training programs and practices that will reinforce a robust leadership, management and coaching culture. The role will partner with leadership to identify knowledge gaps and then build and/or facilitate training solutions and ways to further improve management and leadership capabilities.

Latent Print Examiner

Company: Chimera Enterprises International

Location: Atlanta, GA

Posted Jan 11, 2023

The job posting is for a full-time position at Ft. Gillem, GA with opportunities for worldwide temporary deployments. The job offers excellent pay and benefits, as well as substantial pay increases depending on deployment locations. The job requires a minimum of a Bachelor's degree and 2-4 years of experience in forensic science, as well as proficiency in Microsoft Office Suites and ability to obtain a DoD Secret security clearance.

Frequently Asked Questions

What’s it like to work at Marex Spectron International?
Employees cite a fast‑paced yet supportive culture that values transparency, innovation, and work‑life balance. Teams frequently cross‑functional, with regular hackathons, mentorship programs, and a clear pathway for career advancement.
What types of positions are currently available?
The open roles span software engineering, data science, product management, cybersecurity, cloud infrastructure, and finance‑focused positions such as algorithmic trader and risk analyst, covering both on‑site and fully remote opportunities.
How can I stand out as an applicant?
Showcase domain expertise in financial systems, demonstrate proficiency in relevant tech stacks (Python, Java, React, Kubernetes), provide a portfolio of projects or published research, and articulate how you can contribute to the firm’s mission of delivering secure, scalable trading solutions.

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