Requirements:

1. Hands-On Linux Expertise: Deep understanding of Linux OS internals (kernel subsystems, module programming, system services, packaging DEB-based applications).

2. C++ Proficiency: 3–4 years of professional experience in modern C++ (11/14/17), including STL, concurrency, memory management, and performance tuning.

3. Computer Architecture: Strong grasp of CPU architecture, caching, memory hierarchy, and their impact on real-time performance.

4. Real-Time Systems: Proven experience building or optimizing hard/soft real-time or near-real-time systems; knowledge of RT patches or real-time scheduling a plus.

5. Signal Processing Foundations: Solid understanding of digital signal processing techniques, filter design, sampling theory, and noise reduction.

6. Software Fundamentals: Expertise in data structures, algorithms, multithreading, interprocess communication, and design patterns.

7. Agile Practices: Familiarity with Scrum/Kanban, user stories, continuous integration, and test-driven development.

 Roles and Responsibilities

• System Services Development: Architect, develop, package (DEB/APT), deploy, and maintain Linux system services and daemons that interface directly with our EEG hardware.

• Device Integration: Design and implement kernel modules, user-space drivers, and interfaces that enable high-throughput, low-latency data acquisition from EEG sensors.

• Real-Time Data Pipelines: Build and optimize high-frequency data capture, buffering, and streaming pipelines to support real-time signal processing.

• Tooling & Automation: Develop developer tools, test harnesses, and CI/CD pipelines tailored for embedded Linux devices.

• System Architecture: Collaborate with firmware, signal-processing, and frontend teams to define scalable architectures that meet stringent performance and reliability targets.

• Agile Execution: Participate in sprint planning, code reviews, pair programming, and retrospectives, continuously improving our agile processes.
  
  

Preferred Skills:

• Designs and builds scalable, maintainable systems with a strong focus on reliability and performance.

• Writes clean, modular code and leads code reviews to uphold engineering standards across the team.

• Thinks like a product owner, aligning technical decisions with user impact and business outcomes.

• Mentors peers, collaborates across functions, and communicates complex ideas clearly to any audience.

• Thrives in ambiguity, takes ownership end-to-end, and adapts quickly to shifting startup priorities.

Qualifications

• Bachelor’s or Master’s degree in computer science, information technology, or a related field.

• Certifications or related credentials on Linux fundamentals or related areas is a plus.

Since we are building the foundational team of Nexstem, We would like to extend an invitation for you to join our leadership team. We greatly value individuals who consistently go above and beyond their job descriptions to help us shape the future of Nexstem. At Nexstem, there are no limits when it comes to compensation and benefits for such exceptional contributors.

Job Location: Bengaluru

Responsibilities:

• Human-Centered Design: Lead the conceptualization of bio-acquisition wearable devices, including EEG headsets and BCI systems, focusing on ergonomics, usability, and user comfort.

• Experience-Led Design: Craft intuitive physical interactions through refined form, texture, and touchpoints that enhance the overall user experience, especially in long-term or repeated-use scenarios.

• User Research & Ergonomic Validation: Conduct interviews, ergonomic assessments, and usability testing tailored for wearables that interface with the human body, ensuring accurate sensor placement and comfort.

• Design Language & CMF Strategy: Define design languages and CMF strategies aligned with technical performance (e.g., sensor conductivity, material flexibility) and brand vision.

• 3D Modeling & Prototyping: Create high-fidelity CAD models and physical prototypes for rapid iteration, considering fit, skin contact, and sensor integration for bio-signal capture.

• Mechanical Design & DFM: Engineer components and assemblies for manufacturability, with attention to tolerances critical for sensor accuracy and user comfort.

• Materials & Process Engineering: Select biocompatible and high-performance materials suitable for biosignal acquisition, including skin-safe plastics and flexible mechanical structures.

• Creative Engineering Solutions: Address unique design constraints posed by human-machine interfaces with innovative, scalable, and user-safe solutions.

• Cross-Functional Collaboration: Work with neuroscientists, industrial designers, firmware engineers, and manufacturing partners to ensure product feasibility and performance.

• Vendor & Production Liaison: Coordinate with vendors to manage prototyping and scaling of components involving bio-acquisition hardware (e.g., electrodes, sensors, housings).

• Technical Documentation: Produce comprehensive documentation and specifications supporting compliance, reliability, and repeatable performance of sensor-integrated wearables.

• Quality & Compliance: Define and execute testing protocols for biosignal fidelity, mechanical durability, and compliance with relevant medical or wellness device standards.

Requirements:

• Education: Bachelor’s or Master’s degree in Industrial Design, Mechanical Engineering, Product Design, Mechatronics, or a closely related field — or equivalent practical experience.

• Experience: Minimum 4 years of experience in developing physical products, with strong preference for work in bio-acquisition wearables, medical devices, or BCIs.

• Portfolio: A strong portfolio demonstrating end-to-end product development—including contributions to mechanically sound, sensor-integrated, and production-ready wearable solutions.

• Technical Tools: Expertise in SolidWorks, Fusion 360, or Rhino; rendering with KeyShot or Blender; and proficiency with Adobe Creative Suite and 3D prototyping techniques (e.g., 3D printing, CNC).

• Manufacturing Expertise: Proven experience with DFM/DFA, plastic injection molding, sheet metal, tolerancing, and assembly techniques suitable for precision fit around the human body.

• Wearable Ergonomics: In-depth understanding of ergonomic principles, sensor placement, and human-machine interaction specific to head-mounted or biosignal-based devices.

• Team Collaboration: Strong history of working closely with engineering, neuroscience, and industrial design teams to translate design intent into manufacturable, high-performance products.

• Problem Solving: Methodical, iterative approach to design challenges—balancing user needs, technical feasibility, and regulatory considerations.

• Manufacturing Interface: Experience liaising with vendors and suppliers for wearable and sensor-integrated component production, managing risk and ensuring quality.

• Communication: Excellent skills in presenting design rationale, engineering trade-offs, and user research findings to multidisciplinary stakeholders.

Bonus Qualifications:

• Biosignal Product Experience: Prior work in bio-acquisition products such as EEG, EMG, ECG, or other physiological monitoring devices is a significant advantage.

• Leadership Potential: Demonstrated initiative, decision-making ownership, and a vision to grow into lead design or product leadership roles.

• Innovative Mindset: Passion for creating cutting-edge, ergonomic, and reliable wearable technology that blends seamlessly into users’ lives while delivering measurable impact.

Job Location: Bengaluru