Simplex trading Jobs Hiring Now
Simplex trading is hiring for 5 open roles on Migrate Mate as of July 16, 2026, concentrated in corporate training & learning development and cloud engineering, with listed salaries up to about $200,000. Migrate Mate updates Simplex trading's live openings daily. Simplex Trading is a proprietary trading firm specializing in investment and asset management, with open positions spanning software engineering, infrastructure, FPGA development, and accounting.
Find Simplex trading JobsOverview
Simplex trading hiring data on Migrate Mate, as of July 16, 2026.
- Open jobs
- 5
- Top team
- Corporate Training & Learning Development
- Seniority
- Across all levels
- Work type
- 0% remote or hybrid
- Top location
- Chicago
- Salary range
- $125,000–$200,000
Listed salaries for Simplex trading roles on Migrate Mate range from about $125,000 to $200,000 per year across 5 open roles, as of July 16, 2026.
Open Roles at Simplex trading
Showing 5 of 5+ Simplex trading jobs
Our employees are truly our greatest asset. We have spent years building a team of talented, dedicated technologists, data-driven traders, and expert leaders with an emphasis on our core pillars: People, Process, Trading Edge, and Technology. Simplex is an in-office organization, helping to foster a collaborative and communicative culture.
Career Description
Simplex is looking for smart, curious, and driven individuals to join our technology team. Technology at Simplex is the core of the business. We are a technology company, specializing in high speed trading. We are looking for great people to work on all aspects of our trading system.
What will you be doing?
- Work on our system from trading algorithm development, to high speed data analysis, and intelligent execution engine design
- Design, build, and maintain efficient, reusable, and reliable C++ code on Linux
- Other opportunities as assigned
Skills and Experience:
- 4+ years experience working with a high level language (ex C++, Java, C#)
- Some C++ experience is a plus
- Linux/Unix exposure
- Previous financial industry experience is a plus
- Computer science or engineering degree or real world experience
Annual base salary ranges from $125,000 to $200,000, and is influenced by a number of factors, including qualifications and experience. This role is also eligible for an annual discretionary bonus, of which can be a significant portion of total compensation. This full time role is also eligible for other forms of compensation and benefits including health/dental/vision insurance, and 401(k) contributions.
Software Engineer pay range
$125,000 - $200,000 USD
Why us?
Founded in Chicago in 2004, Simplex is a leading, technology-driven, proprietary market-making firm. We work with the most advanced technology and software in the market, and we’ve continued to remain at the forefront of the industry by always focusing on innovation, automation, and data-driven analysis. We also leverage our experience and expertise to make strategic investments and capitalize on opportunities in the venture capital markets with promising, early-stage financial and technology start-ups.
PLUS, the goods!
- Benefits: Excellent a la carte Medical/Dental/Vision (free employee coverage!), 401(k) match, generous parental leave!
- The Office: The kitchen is stocked with snacks, and beverages; you also have daily stipends for breakfast and lunch!
- Tuition Reimbursement: As an investment in our employees’ careers and the company’s future, we offer educational assistance to provide employees with professional development opportunities that increase their skills and enhance their contributions to the organization!
- Employee Discounts: To gyms, national brands, and more!
- Building: We are located in the Federal Reserve building. As a tenant, you have access to a building gym and a full cafeteria. We are easily accessible to all public transportation.
- Charity Match: We match up to $2,000 a year in donations to the charities of your choice!
- Fun Events: In-person happy hours, celebrations throughout the year, game nights, video game fun, and so much more!
Simplex is an Equal Opportunity Employer. Simplex and its recruitment partners may use artificial intelligence (AI) tools to support certain aspects of the recruiting and hiring process. Final hiring decisions are made by humans. For all job postings, Simplex may use AI to review and analyze applications, resumes, interviews, and applicant responses. Simplex complies with applicable federal and state laws governing AI use. Applicants may still request reasonable accommodations. For more information related to AI or to request an accommodation, please contact HR@simplextrading.com.
Our employees are truly our greatest asset. We have spent years building a team of talented, dedicated technologists, data-driven traders, and expert leaders with an emphasis on our core pillars: People, Process, Trading Edge, and Technology. Simplex is an in-office organization, helping to foster a collaborative and communicative culture.
Career Description
Simplex is looking for smart, curious, and driven individuals to join our technology team. Technology at Simplex is the core of the business. We are a technology company, specializing in high speed trading. We are looking for great people to work on all aspects of our trading system.
What will you be doing?
- Work on our system from trading algorithm development, to high speed data analysis, and intelligent execution engine design
- Design, build, and maintain efficient, reusable, and reliable C++ code on Linux
- Other opportunities as assigned
Skills and Experience:
- 4+ years experience working with a high level language (ex C++, Java, C#)
- Some C++ experience is a plus
- Linux/Unix exposure
- Previous financial industry experience is a plus
- Computer science or engineering degree or real world experience
Annual base salary ranges from $125,000 to $200,000, and is influenced by a number of factors, including qualifications and experience. This role is also eligible for an annual discretionary bonus, of which can be a significant portion of total compensation. This full time role is also eligible for other forms of compensation and benefits including health/dental/vision insurance, and 401(k) contributions.
Software Engineer pay range
$125,000 - $200,000 USD
Why us?
Founded in Chicago in 2004, Simplex is a leading, technology-driven, proprietary market-making firm. We work with the most advanced technology and software in the market, and we’ve continued to remain at the forefront of the industry by always focusing on innovation, automation, and data-driven analysis. We also leverage our experience and expertise to make strategic investments and capitalize on opportunities in the venture capital markets with promising, early-stage financial and technology start-ups.
PLUS, the goods!
- Benefits: Excellent a la carte Medical/Dental/Vision (free employee coverage!), 401(k) match, generous parental leave!
- The Office: The kitchen is stocked with snacks, and beverages; you also have daily stipends for breakfast and lunch!
- Tuition Reimbursement: As an investment in our employees’ careers and the company’s future, we offer educational assistance to provide employees with professional development opportunities that increase their skills and enhance their contributions to the organization!
- Employee Discounts: To gyms, national brands, and more!
- Building: We are located in the Federal Reserve building. As a tenant, you have access to a building gym and a full cafeteria. We are easily accessible to all public transportation.
- Charity Match: We match up to $2,000 a year in donations to the charities of your choice!
- Fun Events: In-person happy hours, celebrations throughout the year, game nights, video game fun, and so much more!
Simplex is an Equal Opportunity Employer. Simplex and its recruitment partners may use artificial intelligence (AI) tools to support certain aspects of the recruiting and hiring process. Final hiring decisions are made by humans. For all job postings, Simplex may use AI to review and analyze applications, resumes, interviews, and applicant responses. Simplex complies with applicable federal and state laws governing AI use. Applicants may still request reasonable accommodations. For more information related to AI or to request an accommodation, please contact HR@simplextrading.com.
Job Roles at Simplex trading
Working at Simplex trading
Simplex trading's 5 open roles are across all levels, and about 0% are remote or hybrid. The most active teams are corporate training & learning development, cloud engineering, and business analysis. Simplex Trading is a proprietary trading firm operating in the investment and asset management sector. Its open roles span quantitative and technical disciplines, including software engineering, FPGA engineering, infrastructure, and finance functions such as accounting. Most Simplex trading roles are based in Chicago.
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Browse jobs by roleSimplex trading Jobs: Frequently Asked Questions
How many jobs is Simplex trading hiring for right now?
Simplex trading is hiring for 5 open roles on Migrate Mate as of July 16, 2026, updated daily, concentrated in corporate training & learning development and cloud engineering. Migrate Mate pulls Simplex trading's listings continuously, so the count reflects what is actively open at the time you visit.
What kinds of roles does Simplex trading hire for?
The most active teams are corporate training & learning development, cloud engineering, and business analysis. Simplex Trading hires across technical and finance disciplines, including software engineering, FPGA engineering, infrastructure engineering, and accounting. Most postings are across all levels, reflecting a focus on experienced professionals in both technology and financial operations.
Are Simplex trading jobs remote or in-person?
Mostly on-site. About 0% of Simplex trading's open roles on Migrate Mate are remote or hybrid as of July 16, 2026, with the rest based in Chicago. Each Simplex trading listing shows its work location so you can filter before applying.
How do I apply to a job at Simplex trading?
Find a role that fits your background in Simplex Trading's listings on Migrate Mate, then follow the link through to Simplex trading's own application process. Simplex Trading manages all hiring directly, so applications are submitted and reviewed on its own careers system.
What do Simplex trading jobs pay?
Listed salaries for Simplex trading roles on Migrate Mate range from about $125,000 to $200,000 per year as of July 16, 2026, with most postings at across all levels. Exact pay is set by Simplex trading and shown on each listing.
Does Simplex trading hire entry-level?
Most of Simplex trading's open roles on Migrate Mate are across all levels as of July 16, 2026. Check individual Simplex trading listings for stated experience requirements.
Where is Simplex trading hiring?
Most Simplex trading roles are based in Chicago, and about 0% offer remote or hybrid work as of July 16, 2026. Migrate Mate shows the location on each listing.