Citadel Securities logo

Citadel Securities

Citadel Securities

πŸ“ Miami, Florida

2 Open Positions
2 Active Locations
Posted
Top Employer

About Citadel Securities

Citadel Securities develops trading and market-making technology, primarily in the financial services sector. The firm operates in various markets, providing liquidity and executing trades across multiple asset classes, including equities and options. Engineering teams focus on high-frequency trading systems, FPGA design, and algorithmic trading strategies. With a commitment to performance and reliability, Citadel Securities employs advanced techniques in hardware acceleration and low-latency networking to maintain a competitive edge in the fast-paced trading environment.

Current Job Openings

2 jobs

All Citadel Securities Job Openings

  • Citadel Securities logo

    FPGA Engineer

    @ Citadel Securities

    πŸ“New York, United States πŸ‡ΊπŸ‡Έ
    πŸ“Š mid-level
    ⏱︎ full-time
    FPGA SystemVerilog VHDL
    View FPGA Engineer
  • Citadel Securities logo

    FPGA Engineer

    @ Citadel Securities

    πŸ“London Area, United Kingdom πŸ‡¬πŸ‡§
    πŸ“Š mid-level
    ⏱︎ full-time
    FPGA System Verilog
    View FPGA Engineer
  • Previously posted positions that may provide insight into Citadel Securities's hiring patterns

  • Expired
    Citadel Securities logo

    FPGA Engineer

    @ Citadel Securities

    πŸ“London Area, United Kingdom πŸ‡¬πŸ‡§
    πŸ“Š mid-level
    ⏱︎ full-time
    FPGA SystemVerilog VHDL
    View details
    View FPGA Engineer
  • Expired
    Citadel Securities logo

    FPGA Engineer

    @ Citadel Securities

    πŸ“New York, United States πŸ‡ΊπŸ‡Έ
    πŸ“Š mid-level
    ⏱︎ full-time
    FPGA SystemVerilog VHDL
    View details
    View FPGA Engineer
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Industries
Financial Services Semiconductor Consumer Electronics
Company Info
Employees 1001-5000
Type Private
Glassdoor 4.2
Connect
Active Hiring Locations
πŸ“ New York, United States πŸ‡ΊπŸ‡Έ 1
πŸ“ London Area, United Kingdom πŸ‡¬πŸ‡§ 1
Top Roles
FPGA Engineer (2)
Key Skills
FPGA VHDL SystemVerilog RTL Simulation System Verilog Synthesis
Seniority Levels
mid-level (2)
Work Arrangement
On-site (2)

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About Citadel Securities

Citadel Securities develops trading and market-making technology, primarily in the financial services sector. The firm operates in various markets, providing liquidity and executing trades across multiple asset classes, including equities and options. Engineering teams focus on high-frequency trading systems, FPGA design, and algorithmic trading strategies. With a commitment to performance and reliability, Citadel Securities employs advanced techniques in hardware acceleration and low-latency networking to maintain a competitive edge in the fast-paced trading environment.

Citadel Securities Career Opportunities

Citadel Securities currently has 2 active embedded systems positions spanning 2 countries. All positions are on-site, typical for hardware-focused roles requiring lab access and equipment. With an employer rating of 70.0/100, Citadel Securities provides solid opportunities for engineers looking to work on specialized embedded systems projects.

Citadel Securities Hiring Trends

* Data represents job posting activity over the past 6 months: Dec 2025 through May 2026

Hiring momentum at Citadel Securities is currently increasing, with 2 openings posted this month compared to 0 last month. This upward trend often signals product development acceleration, team scaling, or new project initiatives.

Over the past 6 months, Citadel Securities averaged 0.3 job postings per month, with peak hiring in May 2026 (2 openings). For embedded systems roles, hiring activity typically correlates with product development cycles, especially for firmware teams during pre-production phases and hardware engineers during prototyping.

Current Month
2 jobs

πŸ“ˆ New hiring activity

6-Month Average
0.3 jobs/month

Consistent hiring velocity

Peak Activity
2 jobs

May 2026

Required Skills at Citadel Securities

FPGA is the most in-demand skill at Citadel Securities, appearing in 100% of all job listings (past and present). This universal requirement indicates FPGA forms the core of Citadel Securities's technical stack across all engineering teams.

Citadel Securities's technology stack spans 8 distinct skills and tools, reflecting the multifaceted nature of embedded systems development. This moderate technology stack indicates focused but varied engineering challenges.

FPGA
100% of roles
100%
VHDL
100% of roles
100%
SystemVerilog
75% of roles
75%
RTL
75% of roles
75%
Simulation
75% of roles
75%
System
25% of roles
25%
Verilog
25% of roles
25%
Synthesis
25% of roles
25%

Engineers joining Citadel Securities should combine depth in key areas with adaptability. Strong hardware engineering skills are essential, particularly for engineers comfortable with circuit design, debugging, and working with development tools. Candidates with adjacent skills (version control, testing frameworks, communication protocols) typically advance faster by contributing across the development lifecycle.

Engineering Roles at Citadel Securities

Citadel Securities's primary hiring focus is FPGA Engineer with 2 open positions. High-volume recruitment for a single role type typically indicates either a growing team building similar capabilities or a newly formed department scaling rapidly.

Multiple openings in the same discipline create advantages for new hires: stronger peer support networks, established onboarding processes, and clearer career progression paths as the team matures. Engineers often find collaborative environments more conducive to professional growth.

FPGA Engineer
2 positions (100%)
2

Experience level distribution: 100% of openings target mid-level-level engineers.

Where Citadel Securities is Hiring

Citadel Securities operates across 2 countries with 2 total hiring locations. Multi-geography recruitment typically indicates either distributed engineering teams, expansion into new markets, or proximity to manufacturing and customer operations.

New York, United States serves as a primary hiring hub with 50% of all roles (2 positions). The significant presence in New York indicates a major engineering hub, though other locations also play important roles in product development.

πŸ‡ΊπŸ‡Έ
New York, United States
1 active job
1
πŸ‡¬πŸ‡§
London Area, United Kingdom
1 active job
1

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