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.

TV Partnerships Manager

Company: Tremor International Ltd.

Location: Brooklyn NY

Posted Dec 23, 2022

Tremor International is a leader in digital video advertising, offering quality advertising wherever consumers are viewing digital content. They provide tools for partners to find the right audience for their marketing needs, with a focus on real-time targeting and optimal consumer experiences. The company is fast-growing and publicly-traded, committed to developing first-class products for their partners and clients worldwide. They value diversity and encourage applications from all backgrounds.

Oracle Data Analytics Engineer - Remote

Company: CACI International Inc

Location: Remote

Posted Dec 23, 2022

The job posting is for an Oracle Data Analytics Engineer position at CACI, a company that provides information solutions and services. The job requires experience with Oracle Analytical processing tools and a bachelor's degree. The company offers competitive benefits, learning and development opportunities, and a flexible work schedule.

QA Tester

Company: CACI International Inc

Location: Atlanta GA

Posted Dec 23, 2022

CACI is seeking a quality assurance/tester to work with an Agile/SCRUM team. The QA tester ensures the final product meets quality standards. They develop and implement inspection activities, detect and resolve problems, and deliver satisfactory outcomes.

Jr Web Developer (Entry Level)

Company: Planned Systems International

Location: Washington DC

Posted Dec 23, 2022

Planned Systems International is a company that provides management consulting and information technology services. They are looking for a candidate with a strong understanding of user interface design principles and experience working with a variety of technology. The job requires a bachelor's degree in Computer Science, Engineering, or a closely related field and U.S. Citizenship.

Gatekeeper Cirque Du Soleil - MGM Grand

Company: MGM Resorts International

Location: Las Vegas NV

Posted Dec 23, 2022

The text describes the role of a gatekeeper at Cirque Du Soleil's show, KA. The gatekeeper is responsible for setting the stage, interacting with customers, and assisting with production cues. The ideal candidate should have an improvisational theater background, strong public speaking skills, and a passion for entertaining. Benefits include development workshops, working with a large cast, and culinary union benefits. The typical shift hours are 5 pm to 11:30 pm, with 6-hour shifts averaging 30 hours per week. The location is Las Vegas, Nevada.

Legal Counsel - Risk Management

Company: MGM Resorts International

Location: Las Vegas NV

Posted Dec 21, 2022

The job posting is for a Legal Counsel position at MGM Resorts International. The role involves performing legal work, drafting and filing pleadings, handling discovery, and attending mediations and arbitrations. The job requires admission to the Nevada bar and a JD degree.

Tier 1 Human Resources Administrator

Company: CACI International Inc

Location: York ON

Posted Dec 23, 2022

This is a full-time Human Resources Administrator position with CACI. The role involves providing customer service support, handling HR inquiries, and assisting with HR processes such as new hire tasks, recruiting, and performance management. The position requires excellent communication skills, a Bachelor's degree in HR or a related field, and 1-3 years of customer service experience. CACI offers competitive benefits, learning and development opportunities, and a positive work culture.

Front Desk Representative - Las Vegas Properties

Company: MGM Resorts International

Location: Las Vegas, NV

Posted Dec 24, 2022

The job description is for a Front Desk Representative at MGM Resorts. The role involves welcoming guests, understanding their needs, and creating memorable experiences. The job requires a high school diploma, cash handling experience, and excellent guest service skills.

Marketing Data Analyst

Company: Safe-Guard Products International

Location: Atlanta GA

Posted Dec 23, 2022

The job posting is for a Marketing Data Analyst position at Safe-Guard Products International. The role involves analyzing data to gain insights, creating marketing strategies, and working with the D2C team. The job requires a strong analytical background, experience with data management, and proficiency in SQL and CRM technology.

SharePoint Developer Team Lead

Company: CACI International Inc

Location: Hampton Roads, VA

Posted Dec 23, 2022

The job posting is for a SharePoint Developer Team Lead position at CACI, a company that provides information solutions and services to national security missions and government transformation. The role involves leading a team of SharePoint developers, mentoring and training junior team members, and collaborating with customers to design and develop SharePoint solutions.

MGM Rewards Representative - MGM Grand

Company: MGM Resorts International

Location: Las Vegas NV

Posted Dec 23, 2022

The job summary is for a MGM Rewards Representative position in Las Vegas, Nevada. The primary responsibility is to provide service to guests at the MGM Rewards desk, promote and enroll them in the MGM Rewards program, conduct redemption and transactions of MGM promotions, and answer questions about MGM Rewards or the property. The ideal candidate should have excellent customer service skills, interpersonal skills, and be able to effectively communicate in English. A high school diploma or equivalent is required, and the position involves working varied shifts, including weekends and holidays. Preferred qualifications include one year of customer service experience, knowledge of Player Tracker systems, and bilingual skills.

F&B Senior Operations Manager - MGM Grand Mansion

Company: MGM Resorts International

Location: Las Vegas NV

Posted Dec 24, 2022

The Mansion at MGM Grand is a luxurious venue offering exquisite service, absolute luxury, and a unique experience. It serves breakfast, lunch, and dinner with two menu options. The ideal candidate is charismatic, personable, and confident, with experience in leading, mentoring, and managing a team.

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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