Jobs C / C++ / Embedded

About the project:
We’re looking for a Senior C++ Developer to join a team building a high-performance electronic trading platform for the U.S. equities market. The platform runs in a low-latency environment, processing large volumes of real-time market data, where speed is critical, and responses are measured in sub-millisecond latency.

Product context:

• C++ ~75% — core engine
• C# ~20%
• Python ~5%
• Linux backend
• Windows Desktop front-end

The platform is currently entering an important scaling phase, driven by a major transition to 23-hour trading mode. This migration is the team’s main priority, alongside maintaining platform stability. The role will involve significant work with legacy code and performance optimization in modern C++

What we’re looking for:

Must-have

• Strong hands-on experience with modern C++ (17/20)
• Commercial experience in low-latency and high-performance systems
• Solid hands-on background in multithreading/concurrency
• Deep understanding of Linux production environments
• Experience working with high-throughput or real-time systems
• Strong understanding of memory management, performance optimization, and network-level tuning

Nice-to-have

• Trading experience is a strong plus, but we are also open to candidates from telecom, gaming, adtech, or other latency-sensitive domains
• Experience working with long-lived legacy systems
• Exposure to C# and/or Python

What you’ll work on:

• Low-latency C++ systems
• High-volume real-time market data processing
• Order management, execution, and risk routing logic
• Aggregation of multiple backend streams into a unified C++ API layer
• Ongoing optimization of latency, throughput, memory usage, and concurrency 

Interested?

If you’re strong in C++, real-time systems, and high-volume processing, we’d love to hear from you

 

As a System Engineer — Capacitive Touch in our Lviv team, you’ll play a key role in revolutionizing Human Machine Interface (HMI) solutions. From designing advanced prototypes to collaborating with customers and showcasing innovative demos globally, you’ll be at the forefront of creating the next generation of sensor technologies.

Your Role

• Develop the advanced system concepts, Customer demos and Prototypes for the innovative HMI products using different sense techniques, like capacitive sensing, inductive sensing, light sensors, etc
• Develop the concepts and early prototypes of new sensor applications with a strong focus on the automotive market
• Meet our leading customers, show demos and collect/analyze feedback
• Visit our customers/leading exhibitions around the globe, like Embedded World, Electronics World Expo, The Battery Show, etc
• Participate in the new product definition/feature discussion

Your Profile

• A university degree in Computer science, Electronics, or equivalent
• 5+ years of experience in embedded/instrumentation systems
• Experience with the overall system-level designs like hardware, software, firmware, system architecture algorithms
• Deep knowledge in sensor mixed signal electronics like various types of the ADC, DAC, differential signaling, low-power, low-voltage circuits, etc.
• Fluency in C and strong knowledge the embedded firmware coding best practices
• Hands-on experience with lab debug equipment, such as oscilloscopes and logic analyzers, protocol analyzers
• Fluency in English (B2+)

Please send us your CV in English

We are looking for an experienced C++ software engineer to join the team, responsible for critical control-plane services of modern CMTS (Cable Modem Termination Systems).

This role is focused on design, implementation, and ownership of timing- and synchronization-related services, including Cable Modem periodic ranging. While prior DOCSIS or CMTS experience is not required, the ideal candidate has worked on similar problem domains such as real-time control systems, device coordination, timing/synchronization mechanisms, or low-level networking services.
You will take ownership of complex system components, collaborate with cross-functional teams, and grow into a domain expert within a highly specialized networking environment

To learn more – please visit

HTTPS://WWW.HARMONICINC.COM/BROADBAND/
HTTPS://WWW.GLOBALLOGIC.COM/UA/HARMONIC-AND-GLOBALLOGIC/

Required experience & skills:
5+ years of professional C++ development (C++17 or newer preferred)
Strong understanding of:
multithreading and concurrency
performance optimization and low-latency systems
Solid experience with object-oriented design and modern C++ patterns
Development experience in Linux / Unix-like environments
Hands-on experience with STL and Boost
Ability to reason about stateful systems, timing, and control logic
Systematic approach to problem solving and debugging complex distributed behavior
Strong communication skills and ability to collaborate across teams

Relevant background
Experience in any of the following areas is considered highly relevant, even without DOCSIS knowledge:
Real-time or near-real-time systems
Device coordination or control-plane services
Timing, synchronization, or ranging-like mechanisms
Networking systems interacting closely with Layer 1 / Layer 2 concepts
Embedded-adjacent or hardware-aware software systems
Telecom, networking equipment, or large-scale infrastructure software
DOCSIS, CMTS, and Ranging specifics will be learned on the job.

Nice-to-have skills:
Understanding of networking fundamentals (OSI model, Layers 1–4)
Experience with distributed systems or high-performance networking software
Familiarity with Thrift or similar RPC/IDL frameworks
Experience using Python for test automation or tooling
Exposure to algorithmic modeling, data analysis, or optimization (e.g., Julia, MATLAB-like tools)
Interest in RF-aware or signal-adjacent problem domains (no PHY expertise required)

Tech stack
C++17 / C++20
STL, Boost
Thrift
Python 3 (test suites, tooling)
Julia (algorithmic modeling and analysis)
Linux userspace services

Job responsibilities:

• Design, implement, and maintain control-plane services for CMTS platforms
• Work on Cable Modem periodic ranging functionality:
  device timing and synchronization
  periodic state evaluation and correction
  coordination between control logic and large numbers of connected devices
• Develop performance-critical, multithreaded C++ components running in Linux userspace
• Ensure correctness, stability, and scalability under high device density and real-time constraints
• Participate in architecture and design discussions (scalability, reliability, fault tolerance)
• Collaborate closely with distributed international teams (system, PHY/RF, automation)
• Contribute to code reviews, debugging of complex production issues, and long-term maintainability

We’re looking for a Senior C++ Developer to join a team building a high-performance electronic trading platform for the U.S. equities market.

This role is ideal for an engineer with strong experience in:

• modern C++ (C++17/20)
• high-volume real-time data processing
• high-frequency / low-latency systems
• Linux backend development
• Experience in trading, market data, or other latency-sensitive domains is highly valued

Why this role is interesting:

This is not a typical backend position. You’ll work on a platform where:

• sub-millisecond latency matters
• systems process large volumes of real-time market data
• engineering decisions directly affect speed, reliability, and execution
• the team is preparing for a major migration to 23-hour trading by December 2026

Core stack: C++ (~75%), C# (~20%), Python (~5%)
Architecture: Linux backend, Windows Desktop front end, colocated infrastructure in New Jersey
What you’ll do:

• Build and optimize core components of a C++ trading platform
• Process and distribute high-volume real-time market data
• Improve order management, execution, and risk routing
• Work on systems with high-frequency updates and strict performance requirements
• Profile and optimize latency, throughput, and memory usage
• Support system stability and resolve production issues in a mission-critical environment

What we’re looking for:

• 5+ years of professional C++ experience
• Strong expertise in multithreaded, high-performance systems
• Experience with real-time / high-throughput data processing
• Strong knowledge of Linux, networking, and performance optimization
• Experience with distributed systems
• Good English for professional communication

Strong plus:

• Trading / market data experience
• OMS / EMS / risk systems exposure
• Multicast networking
• C# and/or Python
• U.S. equities knowledge

Why join:

• Work on a real low-latency trading product
• Solve deep engineering challenges in performance and reliability
• Join a strategically important team buildout
• High ownership, strong technical impact
• Fully remote across Ukraine and Europe

Interested?

If you’re strong in C++, real-time systems, and high-volume processing, we’d love to hear from you.

We are looking for a Senior C++ Developer to join a team building a high-performance electronic trading platform used by professional traders in the U.S. equities market. You will work on latency-sensitive systems that process large volumes of real-time market data, support automated trading strategies, and power critical trading operations. This is an opportunity to solve complex engineering challenges in a performance-driven environment where reliability and speed are essential.

Responsibilities

• Design, develop, and maintain core components of a high-performance C++ trading platform.
• Build and optimize low-latency backend services processing high-volume real-time market data.
• Develop and improve order management, execution, and risk routing systems.
• Work with systems aggregating and distributing multiple real-time data streams.
• Profile and optimize system performance (latency, throughput, memory usage).
• Investigate and resolve production issues in a mission-critical environment.
• Ensure system stability, reliability, and high availability under heavy load.
• Collaborate with engineers and stakeholders on architecture, design, and delivery.
• Participate in code reviews and contribute to engineering best practices.
• Support platform scalability and long-term evolution initiatives.

Requirements

• 5+ years of professional C++ development experience.
• Strong expertise in modern C++ (C++17/20) and system-level programming.
• Proven experience building high-performance, multithreaded applications.
• Hands-on experience with high-volume data processing systems.
• Experience with low-latency and/or high-frequency systems (HFT, trading, telecom, gaming, ad-tech, or similar domains).
• Strong understanding of Linux environments and backend systems.
• Solid knowledge of data structures, algorithms, memory management, and performance optimization.
• Experience with distributed systems and network programming (TCP/IP fundamentals required).
• Strong debugging, profiling, and performance tuning skills.

Nice to Have

• Experience in electronic trading, capital markets, or real-time market data systems.
• Knowledge of OMS/EMS, risk systems, or trading infrastructure.
• Experience with multicast networking or high-throughput data feeds.
• Exposure to C# and/or Python.
• Understanding of U.S. equities trading workflows.
• Experience with colocated, low-latency environments.

What We Offer

• Work on a high-performance U.S. equities trading platform.
• Complex low-latency and high-volume data engineering challenges.
• Strong engineering ownership and long-term product impact.
• Experienced team focused on performance, reliability, and scale.

• Project Description:

  We are looking for an experienced C++ developer to reinforce the team on an active project. The role centers on C++ development with a strong computational geometry component, complemented by front-end work in TypeScript and React. The ideal candidate is comfortable working across both new and legacy codebases and brings solid engineering discipline to an Agile environment.
  
  Short-term involvement (for 3-6 months).

   

• Responsibilities:

  Design, develop, and maintain C++ application components
  Implement and optimize computational geometry features
  Contribute to front-end development using TypeScript and React
  Apply software design best practices (SOLID, YAGNI, KISS) across the codebase
  Write robust unit and end-to-end tests, including mocking external endpoints, for both new and legacy code
  Collaborate closely within an Agile team

   

• Mandatory Skills Description:

  At least 5 years of professional experience in C++ development
  Hands-on experience with computational geometry (healthcare industry experience preferred)
  Good TypeScript and React experience
  Strong proficiency in software design patterns such as SOLID, YAGNI, and KISS
  In-depth understanding of Agile development principles, with proven experience working in Agile teams
  Experience writing robust unit and end-to-end tests, including mocking external endpoints, for both new and legacy codebases
  Strong English communication skills, both written and spoken

Project Description

We are looking for a professional Embedded Product Cybersecurity Engineer to execute the complete software development life cycle for C software. The goal is to create scalable and optimized automotive software systems.

Our customer is an international company, one of the largest Tier 1 vendors for the automotive industry. The Company is cooperating with the world’s biggest car manufacturers, providing them with high-quality, cutting-edge, and comprehensive automotive computing platforms and IVI systems.

As a part of the advanced engineering group, the team at GlobalLogic is working closely with the customer engineering team to develop an innovative automotive cockpit platform. The main responsibility is to develop and support the Instrument Cluster and Android-based multimedia system, middleware, and applications for the latest versions of Android OS.

Job Description

• Strong experience in embedded software development using C/C++ across RTOS, Linux, and Android platforms.
• Hands-on experience with Android security architecture, Trusted Execution Environment (TEE), TrustZone, and Hardware Security Modules (HSM).
• Strong understanding of security technologies, including secure boot, firmware signing, encryption, key management, PKI, and digital certificates.
• Knowledge of secure communication protocols such as TLS, IPsec, MACsec, SSH, CAN security, and secure Ethernet.
• Familiarity with ARM-based architectures, bootloaders, memory protection mechanisms, and JTAG/debug interfaces.
• Experience in troubleshooting and resolving SELinux, access control, and related security permission issues.

Nice to have:

• Experience working in hypervisor-based multi-VM environments.
• Automotive product development experience.
• Knowledge of vulnerability management processes and ISO/SAE 21434 cybersecurity standards

Job Responsibilities

• Deep understanding of architectural design patterns and their trade-offs.
• Clearly communicates considerations in technical design through proofs-of-concept and documentation.
• Should be able to design solutions involving multiple services based on ambiguous requirements.
• Contributes to defining strategic technical direction, planning the roadmap, and incorporating customer experience into technical design.

We are the industry-leading Capital Markets technology and execution provider. We are looking for Senior C++ Developer to work on an ultra-low-latency algorithmic trading engine.

We are offering

• Full-time remote work

• Flexible working hours

• All necessary equipment (laptop, chair, monitors. etc.)

• Accounting suport

Required skills for Senior C++ Developer

• GCC

• Boost

• Sockets and multi-threading on Linux

• Good communication and team player skills

• FIX protocol or High-performance computing (VoIP, communication protocols, etc)

Desired skills

• Experience with algorithmic trading

• Familiarity with US Equity and Option markets

Olive Green Technologies is a small R&D bureau with Scandinavian roots and Ukrainian soul.

We are fully funded and hire only experienced engineers and technicians.

Вимоги:

• Досвід комерційної розробки на C та C++ від 5 років.
• Глибокі знання Linux
• Практика роботи з embedded, real-time і/або high-performance системами.

Технічні навички:

• Глибокі знання C++ (C++17 і вище).
• Розуміння принципів OOP, Design Patterns.
• Досвід роботи з бібліотеками та фреймворками: STL, Boost, ASIO.
• Досвід розробки для Linux (POSIX API, сокети, IPC).
• Знання багатопоточності та конкурентного програмування (std::thread, mutex, lock-free підходи).
• Розуміння принципів роботи пам’яті, оптимізації та профілювання коду.
• Досвід роботи з CMake, Git, CI/CD.
• Знання алгоритмів та структур даних.

Буде плюсом:

• Знання протоколів CAN, UART, TCP/UDP, та Protobuf.
• Навички оптимізації під обмежені ресурси (embedded).
• Розуміння базових принципів Computer Vision, ML та робототехніки.
• Досвід інтеграції з сенсорами, робототехнічними фреймворками або middleware (наприклад, ROS/ROS2) буде перевагою.

Ми пропонуємо:

• Заробітну зарплату вище ринку
• Роботу в справжній R&D-команді над інноваційним українським продуктом з повним циклом розробки — а не просто складанням модулів як конструктор
• Можливість увійти до core-команди на ранньому етапі стартапу — саме з цього складу буде формуватись структура майбутньої компанії
• Додаткова мотивація (опціони та інші бонуси)
• Невелику, гнучку команду — рішення приймаються швидко, думка кожного має вагу.

• The client is one of the leading automotive OEMs in the United States. The project aims to expand the client's development team and support the implementation of the HMI and Middleware components for a next-generation automotive platform, specifically tailored for high-performance and racing features.
  The scope includes close collaboration with the client's engineering teams to deliver high-quality, reliable, and performance-optimized software solutions that meet the demanding requirements of racing environments.
   

• Responsibilities:

  • Code, debug, document, and maintain portions of software.
  • Perform unit and integration testing.
  • Participate in peer code and design reviews.
  • Participate in estimation and planning sessions.
  • Contribute to development of technical project documentation and user documentation.
  • Provide assistance to test engineers and support personnel in solving technical issues of software installation and its operation.
  • Participate in conference calls and face-to-face meetings with the Customer and Customer partners.
  • Comply with the best engineering practices, the technical standards and the quality criteria set forth on the project.
  • Report status and progress according to the project rules.
  • Spot current deficiencies in the development process, adopted procedures and engineering practices, environment configurations, etc., and suggest improvements.
  • Escalate technical issues to Tech Lead and Product Owner.
  • Improve your qualification within the areas of expertise at various training courses, seminars and/or other educational organizations
   

• Mandatory Skills Description:

  POSIX (C++/C++17) skills
  Unreal Engine 4.0 or never
  Experience in embedded systems
  SOME/IP is a messaging bus (a bit like MQTT.)
  CommonAPI C++ is an implementation of a networking protocol that can generate serialization and communication code.

   

• Nice-to-Have Skills Description:

  Franca is a language for defining service interfaces (a bit like the proto2/proto3 syntax of Protocol Buffers but with more focus on RPC.)
  Experience with open-source-software, scripting, CMake and Make is a strong plus
   

• Languages:
  • English: B2 Upper Intermediate

Job Summary

We are seeking a Senior Embedded Engineer to take ownership of critical software components within our robotic security devices. This is a great opportunity to participate in the development of a brand-new software solution for our existing robotic hardware platform.
 

Responsibilities and Duties

— Design and architect high-quality embedded software in C and C++ (C++17) for next-generation camera-based security devices.
— Develop and optimize build systems (Buildroot, Yocto, CMake) for product firmware components.
— Work across the entire stack, from Linux/Android BSP and HAL to ARM-based MCUs running Real-Time Operating Systems (RTOS).
— Debug and resolve complex software, hardware, and network connectivity challenges across the entire device lifecycle.
— Lead the development of innovative features from conceptual design to global production.
— Optimize performance for highly resource-constrained embedded environments.
— Drive technical excellence through proactive code reviews and mentorship of the engineering team.
— Shape the product roadmap by participating in high-level architecture discussions and strategic decision-making.
— Partner with QA teams to design and implement comprehensive automated testing strategies.
— Maintain high documentation standards for software designs, APIs, and troubleshooting procedures.
 

Qualifications and Skills

— 5+ years of commercial experience in embedded development, with mastery of C and C++ (C++17) and microcontroller architectures (ARM, RISC-V).
— Hands-on experience with Embedded Linux BSP, Buildroot, or other Linux build systems.
— Strong Linux background, with proficiency in developing within a Linux-based environment.
— Ability to read and interpret complex schematics and data sheets.
— Proficiency in modern engineering tools, including Git, CMake, and CI/CD pipelines.
— Solid understanding of network programming and multithreading on multicore systems.
— Deep knowledge of communication protocols (I2C, SPI, UART, Wi-Fi) and experience writing robust device drivers.
— Proven ability to drive complex projects independently and deliver production-ready results.
— Excellent skills for technical documentation and cross-functional collaboration.
— At least an Intermediate level in both written and spoken English (B1).

Job Description

About the Role
We are seeking a highly experienced Lead Embedded C/C++ Engineer to drive the design and development of advanced telecommunications systems. This is a hands-on technical leadership role for someone who can combine deep embedded expertise with strong architectural vision and team leadership.

Required Qualifications:
Embedded Leadership: 8+ years of embedded C/C++ development with technical leadership experience.
OS & Tooling: Strong background in Linux environments and Python automation.
Platform Integration: Hands-on experience with vendor SDKs and platform bring-up.
Strong communication skills and experience in client-facing roles.
Strong system-level thinking and problem-solving skills.
Proven experience with coordination of dispersed international team(s).
Experience leading code reviews, architecture discussions, and establishing technical roadmaps.

Strongly Preferred Qualifications:
API/SDK Development: Experience creating low-level APIs and SDKs for silicon integration.
5G/LTE L1 on SoC: Experience implementing Layer 1 (Physical Layer) protocols on System-on-Chip (SoC) architectures.

Nice to Have:
DSP & MATLAB: Strong understanding of Digital Signal Processing (DSP) concepts and knowledge of MATLAB.
RF SoC & FPGA: Experience with Radio Frequency SoC design/modelling, FPGA-based systems, and hardware-software co-design.
O-RAN & O-RU: Software design for Open Radio Units (O-RU) utilising O-RAN 7.2 splits and eCPRI.

Job Responsibilities

Lead the design, development, and optimisation of embedded software in C/C++ for telecommunications systems.
Define system architecture and make key technical decisions across projects.
Guide and mentor a team of embedded engineers, setting best practices and coding standards.
Work within Linux-based environments and ensure system reliability and performance.
Oversee integration of vendor SDKs and ensure efficient adaptation to target platforms.
Collaborate closely with hardware, FPGA, and system teams to ensure seamless integration.
Drive the development of tools/scripts in Python to support automation and testing.
Lead debugging, performance tuning, and root-cause analysis of complex system issues.
Coordinate cross-team efforts in system integration, validation, and release processes.

Department/Project Description

SDK development unit