Jack & Jill logo

Jack & Jill

Jack & Jill

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3 Open Positions
2 Active Locations
Posted
Top Employer

About Jack & Jill

Jack & Jill develops robotics and embedded systems, likely focusing on consumer products or automation solutions. The company appears to engage with various microcontroller platforms, emphasizing real-time performance and hardware integration. Engineering roles involve designing firmware and software for robotics applications, with a focus on embedded systems. Specific details about their projects, headcount, or market position are not publicly available.

Current Job Openings

3 jobs

All Jack & Jill Job Openings

  • Jack & Jill logo

    Senior Electronics Engineer at Cultzyme

    @ Jack & Jill

    ๐Ÿ“San Sebastiรกn, Spain ๐Ÿ‡ช๐Ÿ‡ธ
    ๐Ÿ“Š senior
    โฑ๏ธŽ full-time
    Altium ESP32 STM32
    View Senior Electronics Engineer at Cultzyme
  • Jack & Jill logo

    Founding Firmware Engineer at Alpha Machines hot job

    @ Jack & Jill

    ๐Ÿ“London, United Kingdom ๐Ÿ‡ฌ๐Ÿ‡ง
    ๐Ÿ“Š senior
    โฑ๏ธŽ full-time
    RTOS CAN SPI
    View Founding Firmware Engineer at Alpha Machines
  • Jack & Jill logo

    Robotics Engineer โ€“ Systems & Sensing at Adexis hot job

    @ Jack & Jill

    ๐Ÿ“London, United Kingdom ๐Ÿ‡ฌ๐Ÿ‡ง
    ๐Ÿ“Š mid-level
    โฑ๏ธŽ full-time
    robotics synchronization latency
    View Robotics Engineer โ€“ Systems & Sensing at Adexis
  • Previously posted positions that may provide insight into Jack & Jill's hiring patterns

  • Expired
    Jack & Jill logo

    Principal Software Engineer at $145M+ Series B embedded finance platform hot job

    @ Jack & Jill

    ๐Ÿ“San Francisco, United States ๐Ÿ‡บ๐Ÿ‡ธ
    ๐Ÿ“Š principal
    โฑ๏ธŽ full-time
    Java JPA SQL
    View details
    View Principal Software Engineer at $145M+ Series B embedded finance platform
  • Expired
    Jack & Jill logo

    Founding Hardware Engineer at Monty AI

    @ Jack & Jill

    ๐Ÿ“San Francisco, United States ๐Ÿ‡บ๐Ÿ‡ธ
    ๐Ÿ“Š senior
    โฑ๏ธŽ full-time
    MEMS PCB firmware
    View details
    View Founding Hardware Engineer at Monty AI
  • Expired
    Jack & Jill logo

    Senior Embedded Systems Engineer at Rivan Industries - Synthetic Fuel Startup hot job

    @ Jack & Jill

    ๐Ÿ“London, United Kingdom ๐Ÿ‡ฌ๐Ÿ‡ง
    ๐Ÿ“Š senior
    โฑ๏ธŽ full-time
    PCB firmware Embedded
    View details
    View Senior Embedded Systems Engineer at Rivan Industries - Synthetic Fuel Startup
  • Expired
    Jack & Jill logo

    Embedded Systems Engineer at HELGEN

    @ Jack & Jill

    ๐Ÿ“London Area, United Kingdom ๐Ÿ‡ฌ๐Ÿ‡ง
    ๐Ÿ“Š mid-level
    โฑ๏ธŽ full-time
    embedded microfluidic prototyping
    View details
    View Embedded Systems Engineer at HELGEN
  • Expired
    Jack & Jill logo

    Firmware Engineer

    @ Jack & Jill

    ๐Ÿ“Sheffield, United Kingdom ๐Ÿ‡ฌ๐Ÿ‡ง
    ๐Ÿ“Š mid-level
    โฑ๏ธŽ full-time
    firmware microprocessors electronics
    View details
    View Firmware Engineer
  • Expired
    Jack & Jill logo

    Embedded Systems Engineer

    @ Jack & Jill

    ๐Ÿ“United States, United States ๐Ÿ‡บ๐Ÿ‡ธ
    ๐Ÿ“Š mid-level
    โฑ๏ธŽ full-time
    embedded microfluidics prototyping
    View details
    View Embedded Systems Engineer
  • Expired
    Jack & Jill logo

    Robotics Engineer

    @ Jack & Jill

    ๐Ÿ“Oxfordshire, United Kingdom ๐Ÿ‡ฌ๐Ÿ‡ง
    ๐Ÿ“Š mid-level
    โฑ๏ธŽ full-time
    ROS2 C++ Python
    View details
    View Robotics Engineer
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Industries
Consumer Electronics Robotics Medical Devices Energy

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Company Info
Employees 1-10
Founded 2025
Glassdoor 4.2
Connect
Active Hiring Locations
๐Ÿ“ London, United Kingdom ๐Ÿ‡ฌ๐Ÿ‡ง 2
๐Ÿ“ San Sebastiรกn, Spain ๐Ÿ‡ช๐Ÿ‡ธ 1
Top Roles
Embedded Systems Engineer (2) Firmware Engineer (1)
Key Skills
firmware RTOS sensors AI PCB C++ embedded prototyping
Seniority Levels
senior (2) mid-level (1)
Work Arrangement
On-site (3)

About Jack & Jill

Jack & Jill develops robotics and embedded systems, likely focusing on consumer products or automation solutions. The company appears to engage with various microcontroller platforms, emphasizing real-time performance and hardware integration. Engineering roles involve designing firmware and software for robotics applications, with a focus on embedded systems. Specific details about their projects, headcount, or market position are not publicly available.

Jack & Jill Career Opportunities

Jack & Jill currently has 3 active embedded systems positions spanning 2 countries. All positions are on-site, typical for hardware-focused roles requiring lab access and equipment. Recognized as a top-tier employer (75.0/100), Jack & Jill offers competitive compensation and strong career development paths in embedded engineering.

Jack & Jill Hiring Trends

* Data represents job posting activity over the past 6 months: Feb 2026 through Jul 2026

Hiring momentum at Jack & Jill is currently increasing, with 3 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, Jack & Jill averaged 1.7 job postings per month, with peak hiring in Feb 2026 (4 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
3 jobs

๐Ÿ“ˆ New hiring activity

6-Month Average
1.7 jobs/month

Consistent hiring velocity

Peak Activity
4 jobs

Feb 2026

Required Skills at Jack & Jill

firmware is the most in-demand skill at Jack & Jill, appearing in 30% of all job listings (past and present). This skill is important but not universal, indicating diverse technical needs across different product lines or teams.

Jack & Jill's technology stack spans 41 distinct skills and tools, reflecting the multifaceted nature of embedded systems development. The broad technical diversity (41 technologies) suggests work on complex, multi-domain projects requiring both hardware and software expertise.

firmware
30% of roles
30%
RTOS
20% of roles
20%
sensors
20% of roles
20%
AI
20% of roles
20%
PCB
20% of roles
20%
C++
20% of roles
20%
embedded
20% of roles
20%
prototyping
20% of roles
20%
Altium
10% of roles
10%
ESP32
10% of roles
10%
STM32
10% of roles
10%
I2C
10% of roles
10%

Engineers joining Jack & Jill should combine depth in key areas with adaptability. The mix of hardware skills (PCB design, schematics) and firmware expertise (RTOS, embedded C) indicates full-stack embedded development where engineers work across the hardware-software boundary. Candidates with adjacent skills (version control, testing frameworks, communication protocols) typically advance faster by contributing across the development lifecycle.

Engineering Roles at Jack & Jill

Jack & Jill's primary hiring focus is Embedded Systems 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.

Embedded Systems Engineer
2 positions (67%)
2
Firmware Engineer
1 position (33%)
1

Experience level distribution: 67% of openings target senior-level engineers.

Where Jack & Jill is Hiring

Jack & Jill operates across 3 countries with 7 total hiring locations. Multi-geography recruitment typically indicates either distributed engineering teams, expansion into new markets, or proximity to manufacturing and customer operations.

London, United Kingdom serves as a primary hiring hub with 30% of all roles (3 positions). Engineering capabilities are distributed relatively evenly across locations, suggesting a genuinely multi-site development model rather than a single headquarters-centric approach.

๐Ÿ‡ฌ๐Ÿ‡ง
London, United Kingdom
2 active jobs
2
๐Ÿ‡ช๐Ÿ‡ธ
San Sebastiรกn, Spain
1 active job
1
๐Ÿ‡บ๐Ÿ‡ธ
San Francisco, United States
2 previous jobs
๐Ÿ‡ฌ๐Ÿ‡ง
London Area, United Kingdom
1 previous job
๐Ÿ‡ฌ๐Ÿ‡ง
Sheffield, United Kingdom
1 previous job
๐Ÿ‡บ๐Ÿ‡ธ
United States, United States
1 previous job
๐Ÿ‡ฌ๐Ÿ‡ง
Oxfordshire, United Kingdom
1 previous job

Companies Similar to Jack & Jill

These employers share technical focus areas with Jack & Jill and are actively hiring embedded engineers. Exploring multiple companies helps candidates understand market compensation, compare technical challenges, and identify the best cultural and technical fit for their career goals.

Silicon Quantum Computing logo

Silicon Quantum Computing

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Alignerr

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Qblox

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๐Ÿ’ผ 6 openings
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Latitude AI logo

Latitude AI

๐Ÿ“Pittsburgh, PA
๐Ÿ’ผ 41 openings
๐Ÿ‘ฅ 501-1000
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Nexar Inc. logo

Nexar Inc.

๐Ÿ“Tel Aviv-Yafo, Tel Aviv
๐Ÿ’ผ 1 opening
๐Ÿ‘ฅ 51-200
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Peraton logo

Peraton

๐Ÿ“Reston, Virginia
๐Ÿ’ผ 12 openings
๐Ÿ‘ฅ 10001+
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