Jobs Embedded Engineer

We are looking for an experienced Senior C++ Engineer to work on large-scale desktop software products. The role focuses on performance optimization, stability improvements, modernization of legacy systems, and development of high-quality desktop applications.

RESPONSIBILITIES

• Develop and maintain C++ desktop application components.
• Implement multithreading and concurrency solutions.
• Analyze and resolve performance bottlenecks.
• Support modernization of legacy codebases.
• Collaborate with architecture, QA, and product teams.

• Utilize AI-assisted development tools to accelerate development and refactoring activities.

   

QUALIFICATIONS

• 5+ years of senior-level C++ development experience.
• Strong expertise in modern C++ (C++14/17/20).
• Solid knowledge of multithreading, concurrency, debugging, and performance tuning.
• Hands-on experience with Qt, CMake, Conan, MSVC, CEF integration
• Strong analytical and problem-solving skills.

WILL BE A PLUS

• Experience with AI-assisted coding tools and workflows.
• Experience in regulated software environments.
• Technical degree or equivalent practical experience.
• German language skills are a plus.

We are looking for a Flight Control Engineer to join our team and contribute to the development of guidance, navigation, and control software for autonomous robotic systems.

In this role, you will work on the core flight software responsible for vehicle guidance, navigation, and control, with a primary focus on unmanned aerial systems. You will collaborate closely with cross-functional engineering teams to develop new capabilities, integrate software with new hardware platforms, improve system performance, and investigate real-world operational issues.

This is an opportunity to work on mission-critical autonomous systems, solving complex engineering challenges at the intersection of robotics, embedded software, and flight control.

Responsibilities:

• Design, develop, and maintain Guidance, Navigation & Control (GNC) software for autonomous systems
• Develop new features and improve existing functionality within the PX4 Autopilot ecosystem
• Design and implement reliable, high-quality onboard software in C++
• Collaborate with cross-functional engineering teams to integrate software with new platforms
• Analyze UAV flight logs to identify anomalies, evaluate vehicle behavior, troubleshoot system issues, and determine root causes
• Tune UAV Guidance, Navigation & Control (GNC) parameters to achieve the desired flight characteristics
• Develop automated tests to ensure software reliability and performance
• Support system integration, validation, and field testing activities when required 
• Contribute to software architecture, code reviews, and continuous improvement of development practices

 Requirements:

• Strong understanding of flight dynamics, control systems, and aerodynamics
• Solid experience with C/C++, preferably in Linux-based embedded environments
• Experience with PX4 Autopilot or a comparable autopilot platform
• Experience developing robotic applications using ROS/ROS2
• Understanding of state estimation techniques, including Kalman filtering
• Experience analyzing flight data and troubleshooting autonomous systems
• Strong problem-solving and analytical skills
• Excellent communication skills and the ability to collaborate effectively within distributed engineering teams
• Strong English communication skills (Upper-Intermediate/B2 or higher)

Will be a plus:

• Experience with Python
• Hands-on drone experience, including piloting
• Experience with hardware integration and field testing

We Offer:

• Official employment under Ukrainian labor law
• Military booking
• Medical insurance
• Individual English lessons
• Stock Options
• Opportunity to work on cutting-edge UAV systems and grow professionally

Complete interview process:

• Intro call with recruiter → HR interview → Technical interview → Final interview with the team's leadership → Pre-offer → Security check

The role is based in the Kyiv region, and we will expect you to work full-time in the office. We have a shuttle service from the nearest metro station.

About the Job

As Lead Linux Software Engineer, you will be a key part of our System Architecture team to develop and maintain the Linux-based systems powering our unmanned aerial vehicles at Quantum-Systems. Together with our World-Class-Team, currently 3 team members, you will take an empowering role: pushing the boundaries of drone technologies.

You will be working closely with stakeholders from the Avionics, Systems Engineering, and Flight Testing departments to integrate hardware, third-party software, and onboard applications into a high-performance Linux platform.

Providing a reliable, scalable, and mission-critical software environment is essential to Quantum-Systems – your mission will have a powerful impact.

What is your Day to Day Mission:

• Leading a team of embedded linux engineers 
• Maintaining existing as well as creating new Linux applications on the unmanned aircraft
• Designing and coordinating interfaces between teams, documenting the architecture and design decisions
• Integration of hardware and 3rd-party software into the Linux system, aligning with suppliers and other teams
• Testing of existing and new applications. This includes writing unit tests, integration tests, functional tests, and acceptance tests
• Analyzing logs from flights, both from test flights as well as real-world customer issues
• Debugging and finding solutions for software and hardware issues related to the Linux system
• Maintaining and extending the build system, pipeline, and tooling. Creating releases with release notes
• Working in an agile environment and following the defined development process

What you bring to the team:
 

• 2+ years of experience leading development teams
• 3+ years of experience in Linux software development, preferably in embedded or robotics systems
• Strong proficiency in C/C++ (14 or newer) with proven experience developing Linux applications
• Understanding of Linux internals, including system services, device trees, and kernel modules
• Experience with cross-compilation, Yocto, Buildroot, or similar build systems
• Hands-on experience with debugging tools (e.g., GDB, strace, perf) and log analysis
• Familiarity with testing methodologies, including writing and executing unit, integration, and system-level tests
• Experience with CI/CD pipelines, version control systems (e.g., Git), and release management
• Strong problem-solving skills, with the ability to debug both software and hardware integration issues
• Proficiency in technical documentation, including interface definitions and architectural decisions
• Excellent communication and teamwork skills to work effectively across multiple engineering disciplines
• English Intermediate+

Nice to Have:

• Familiarity with middleware and interface standards such as DDS, MAVLink, CAN, or Ethernet
• Knowledge of containerization technologies (e.g., Docker) and virtualization
• Prior experience working in an Agile/Scrum development environment
• Exposure to real-time Linux or safety-critical software development is a plus

Why Quantum-Systems:

• We Stand with Ukraine
• We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.
• We are industry pioneers who are ambitious, bold, and visionary.
• We push limits, think outside the box, and strive for technological excellence to shape the future of aerial data.

• We promise to be your runway for individual and professional growth.

   

About us:

Quantum Systems specialises in the development, design, and production of small Unmanned Aerial Systems (sUAS). The company’s range of electric vertical take-off and landing (eVTOL) sUAS are built to maximize range and versatility and to provide operators with a seamless user experience. By integrating cutting-edge software capabilities, like edge computing and real-time AI-powered data processing, Quantum Systems is building next-generation UAS for clients in defence, security, public sectors.

As a Lead Embedded Software Engineer you are a key part of our Architecture team to develop and implement the core features and functionalities to have our drones operate safely and autonomously in the air.
 

Together with our world-class team, currently seven team members, you will take an empowering role: pushing the boundaries of drone technologies. You will be working closely with stakeholders in Germany and US from the System architecture and Hardware development departments.
 

This is a full-time office job. Candidates must be located in Kyiv.
 

What is your Day to Day Mission:

• Lead a team of embedded engineers
• Implementation, maintenance, and optimization of the Quantum-Systems autopilot firmware and firmware stack
• Design, Conception, implementation, and testing of new autopilot functionalities
• Export of flight control and navigation algorithms from Matlab / Simulink and integration into the autopilot’s embedded framework
• Implementation, maintenance, and optimization of BSP / peripheral and external sensor drivers and their optimized operation in the scope of the real-time operating system
• Building, documenting, and maintaining autopilot firmware for flight tests. Creation of flight test tickets, support of flight tests, and post-flight data analysis
• Creating unit tests, debugging/tracing of the code base for code coverage/functionality testing
• Maintenance of the firmware update eco system, including bootloaders & firmware updates
• Support in the implementation and maintenance of production tools

What you bring to the team:

• You have completed a degree in the field of bachelor’s or master’s degree in software engineering / electrical engineering and you have several years of experience working with embedded systems.
• You have a deep understanding of embedded systems and you are a senior in designing, implementing and optimizing embedded systems.
• You have strong knowledge of microcontrollers (ARM, Cortex-M), real-time operating systems and hardware and communication interfaces interfaces (UART, I2C, SPI, CAN, ETH ...)
• You are experienced with real-time operating systems like FreeRTOS or uCOS II and knowledge of multi-threading, task scheduling, and inter-task communication.
• You have the ability to bridge the gap between hardware and software, understanding the electrical and physical constraints, profound understanding of electronic schematics and efficiently utilizing available hardware resources
• You master version control and collaboration tools such as git and gitlab and you have experience in working in collaborative development environments with agile methodologies.
• You are highly self-motivated and drive your area of responsibility independently
• Due to your open, communicative, friendly, and competent attitude, it is easy for you to be considered as an internal expert

• English level at least B2

   

Why Quantum-Systems:

• We Stand with Ukraine!
• We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.
• We are industry pioneers who are ambitious, bold, and visionary.
• We push limits, think outside the box, and strive for technological excellence to shape the future of aerial data.
• We promise to be your runway for individual and professional growth.

The role is based in the Kyiv region, and we will expect you to work full-time in the office. We have a shuttle service from the nearest metro station.

About the Job

As Linux Software Engineer, you will be a key part of our System Architecture team to develop and maintain the Linux-based systems powering our unmanned aerial vehicles at Quantum-Systems. Together with our World-Class-Team, currently 3 team members, you will take an empowering role: pushing the boundaries of drone technologies.

You will be working closely with stakeholders from the Avionics, Systems Engineering, and Flight Testing departments to integrate hardware, third-party software, and onboard applications into a high-performance Linux platform.

Providing a reliable, scalable, and mission-critical software environment is essential to Quantum-Systems – your mission will have a powerful impact.

What is your Day to Day Mission:

• Maintaining existing as well as creating new Linux applications on the unmanned aircraft
• Designing and coordinating interfaces between teams, documenting the architecture and design decisions
• Integration of hardware and 3rd-party software into the Linux system, aligning with suppliers and other teams
• Testing of existing and new applications. This includes writing unit tests, integration tests, functional tests, and acceptance tests
• Analyzing logs from flights, both from test flights as well as real-world customer issues
• Debugging and finding solutions for software and hardware issues related to the Linux system
• Maintaining and extending the build system, pipeline, and tooling. Creating releases with release notes
• Working in an agile environment and following the defined development process

What you bring to the team:
 

• 3+ years of experience in Linux software development, preferably in embedded or robotics systems
• Strong proficiency in C/C++ (14 or newer) with proven experience developing Linux applications
• Understanding of Linux internals, including system services, device trees, and kernel modules
• Experience with cross-compilation, Yocto, Buildroot, or similar build systems
• Hands-on experience with debugging tools (e.g., GDB, strace, perf) and log analysis
• Familiarity with testing methodologies, including writing and executing unit, integration, and system-level tests
• Experience with CI/CD pipelines, version control systems (e.g., Git), and release management
• Strong problem-solving skills, with the ability to debug both software and hardware integration issues
• Proficiency in technical documentation, including interface definitions and architectural decisions
• Excellent communication and teamwork skills to work effectively across multiple engineering disciplines
• English Intermediate+

Nice to Have:

• Familiarity with middleware and interface standards such as DDS, MAVLink, CAN, or Ethernet
• Knowledge of containerization technologies (e.g., Docker) and virtualization
• Prior experience working in an Agile/Scrum development environment
• Exposure to real-time Linux or safety-critical software development is a plus

Why Quantum-Systems:

• We Stand with Ukraine
• We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.
• We are industry pioneers who are ambitious, bold, and visionary.
• We push limits, think outside the box, and strive for technological excellence to shape the future of aerial data.

• We promise to be your runway for individual and professional growth.

   

About us:

Quantum Systems specialises in the development, design, and production of small Unmanned Aerial Systems (sUAS). The company’s range of electric vertical take-off and landing (eVTOL) sUAS are built to maximize range and versatility and to provide operators with a seamless user experience. By integrating cutting-edge software capabilities, like edge computing and real-time AI-powered data processing, Quantum Systems is building next-generation UAS for clients in defence, security, public sectors.

The role is based in Kyiv, and we will expect you to work full-time in the office. 

About the Job

As an Embedded Software Engineer you are a key part of our Architecture team to develop and implement the core features and functionalities to have our drones operate safely and autonomously in the air.
Together with our world-class team, currently seven team members, you will take an empowering role: pushing the boundaries of drone technologies. You will be working closely with stakeholders in Germany and US from the System architecture and Hardware development departments.

What is your Day to Day Mission:

• Implementation, maintenance, and optimization of the Quantum-Systems autopilot firmware and firmware stack
• Design, Conception, implementation, and testing of new autopilot functionalities
• Export of flight control and navigation algorithms from Matlab / Simulink and integration into the autopilot’s embedded framework
• Implementation, maintenance, and optimization of BSP / peripheral and external sensor drivers and their optimized operation in the scope of the real-time operating system
• Building, documenting, and maintaining autopilot firmware for flight tests. Creation of flight test tickets, support of flight tests, and post-flight data analysis
• Creating unit tests, debugging/tracing of the code base for code coverage/functionality testing
• Maintenance of the firmware update eco system, including bootloaders & firmware updates
• Support in the implementation and maintenance of production tools

What you bring to the team:

• You have completed a degree in the field of bachelor’s or master’s degree in software engineering / electrical engineering and you have several years of experience working with embedded systems.
• You have a deep understanding of embedded systems and you are a senior in designing, implementing and optimizing embedded systems.
• You have strong knowledge of microcontrollers (ARM, Cortex-M), real-time operating systems and hardware and communication interfaces  interfaces (UART, I2C, SPI, CAN, ETH ...)
• You are experienced with real-time operating systems like FreeRTOS or uCOS II and knowledge of multi-threading, task scheduling, and inter-task communication.
• You have the ability to bridge the gap between hardware and software, understanding the electrical and physical constraints, profound understanding of electronic schematics and efficiently utilizing available hardware resources
• You master version control and collaboration tools such as git and gitlab and you have experience in working in collaborative development environments with agile methodologies.
• You are highly self-motivated and drive your area of responsibility independently
• Due to your open, communicative, friendly, and competent attitude, it is easy for you to be considered as an internal expert
• English level at least B2

Why Quantum-Systems:

• We Stand with Ukraine
• We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.
• We are industry pioneers who are ambitious, bold, and visionary.
• We push limits, think outside the box, and strive for technological excellence to shape the future of aerial data.

• We promise to be your runway for individual and professional growth.

   

About us:

Quantum Systems specialises in the development, design, and production of small Unmanned Aerial Systems (sUAS). The company’s range of electric vertical take-off and landing (eVTOL) sUAS are built to maximize range and versatility and to provide operators with a seamless user experience. By integrating cutting-edge software capabilities, like edge computing and real-time AI-powered data processing, Quantum Systems is building next-generation UAS for clients in defence, security, public sectors.

The role is based in the Kyiv region, and we will expect you to work full-time in the office. We have a shuttle service from the nearest metro station.

About the Job

As a Flight Control Systems Engineer, you will be a key part of our Flight Controls team to solve some of the most interesting flight guidance, dynamics, and controls problems you’ll have ever heard of. Together with our world-class team, currently four team members, you will take an empowering role: pushing the boundaries of drone technologies.

You will be working closely with stakeholders from the navigation, embedded systems, and flight test departments to conceive, implement, and validate flight guidance and control system algorithms, features, and improvements. Flight Controls at Quantum-Systems - your mission will be a powerful impact.
 

What is your Day to Day Mission:

• Design and programming of flight guidance and flight control algorithms for automatic and autonomous flight
• Support in model building for flight dynamic processes and design of control and feedback control laws based on these models
• Preparation and execution of flight tests with UAS systems
• Analysis of flight data recordings as well as evaluation and processing of test results
• Generation of C/C++ code with Matlab Simulink and its integration into the FCS / autopilot framework
• Supporting the certification of our product family and obtaining flight permits, e.g. for BVLOS flight projects
• Collaboration in the further development of the product development process

What you bring to the team:

• You have completed a degree/apprenticeship in the field of aerospace engineering, mechanical engineering, automotive engineering, electrical engineering or robotics.
• You have theoretical knowledge in the field of flight mechanics and have mastered the basics of control engineering. You also have practical experience with model aircraft, multicopters and / or their subsystems.
• You have knowledge of programming with Matlab/Simulink. Fluent handling of the programming language C and Git is also desirable.
• You are privately interested in model aircraft construction, drones or robotics and can't wait to implement and try out new ideas.
• Due to your open, communicative, friendly and competent attitude, it is easy for you to be considered as an internal expert.
• You are highly self-motivated and drive your area of responsibility independently.
• Communication in English is a matter of course for you.
   

Why Quantum-Systems:

• We Stand with Ukraine!
• We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.
• We are industry pioneers who are ambitious, bold, and visionary.
• We push limits, think outside the box, and strive for technological excellence to shape the future of aerial data.
• We promise to be your runway for individual and professional growth.

A dynamic international trading company is looking for an experienced C++ Developer for development of an in-house ultra-low-latency trading platform. The platform has been developed internally and continues to evolve with new modules, exchange connectivity, and trading capabilities. The role involves contributing to the ongoing development, performance optimization, and expansion of this system.

Responsibilities
• Develop and enhance components of a high-performance, ultra-low-latency trading platform
• Design & implement ultra-low-latency trading modules from scratch within a Linux environment. • Optimize existing codebases for microsecond-level performance and deterministic execution.
• Work with high-throughput market data and order routing systems
• Implement and maintain exchange connectivity and data feed handlers
• Contribute to improving system architecture, performance, and scalability
• Collaborate with traders and engineers to deliver robust trading infrastructure • Develop client-server data exchange systems using raw TCP/UDP and multicast protocols.
• Interface with global exchanges using FIX and SBE binary protocols.

Required Experience
• 6+ years professional C++ development experience, with at least 3 years with high-performance / low-latency systems
• Strong knowledge of modern C++ (C++17/20 preferred) and STL
• Deep understanding of Linux internals, multithreading, and memory management
• Experience with multithreaded and concurrent programming
• Proficiency in TCP/IP sockets and network protocol design programming
• Understanding of client-server architecture and distributed systems
• Experience writing highly optimized, performance-critical code
• Strong debugging and problem-solving skills

Preferred Experience
• Experience with FIX protocol (text-based or binary FIX/SBE)
• Experience with multicast networking & high-performance message processing systems
• Experience in financial markets or electronic trading systems
• Familiarity with market data feeds and exchange connectivity
• Knowledge of performance profiling and latency optimization

Project Description

GlobalLogic Ukraine is inviting an Embedded C Developer to join its Lviv office.

The customer is one of the biggest enterprise construction tools producer. They want to extend their market with new functional and HW solutions.

As an experienced developer, you will implement functionality for a new type of device that is not yet on the market, support existing of embedded system libraries, and create integrated automatic hardware-in-the-loop testing systems to leverage production code quality.

You will work on software development of industrial construction tools.

Job Description

• Pro-active, team player, good soft skills
• C programming language
• Good programming experience with ARM Cortex-M based MCUs (STM32 preferable)
• HIL (Hardware-in-the-Loop)
• Experience with real-time operating systems/Multithreading
• Networking — Useful background
• Embedded interfaces knowledge (SPI, UART, CAN, I2C...)
• CI/CD: git, Jenkins
• Agile/SCRUM

• Intermediate+ English level

  Nice to have:

• Read and understand electrical schematics
• Python
•  

Job Responsibilities

• Design, implement new features
• Architecture & Technical Direction — Participate in architecture discussions and bring forward technical decision proposals
• Update/maintenance of existing embedded software
• Customer communication on daily basis - Work directly with PM/PO to translate business priorities into technical plans

About the Company

Established in 2004, ALLSTARSIT is an international IT outstaffing company connecting talented professionals with innovative technology projects worldwide. We work across multiple industries, helping companies build and grow their technical teams.

About the Role

We are looking for a skilled and experienced C++ Engineer in Tbilisi (Georgia) to design and build high-performance software on Linux. You will be a key contributor to an advanced multi-disciplinary system that integrates AI modules, hardware interfaces, and sensor data — working at the intersection of performance engineering and cutting-edge technology.

Responsibilities:

• Design and develop C++ services/libraries on Linux with a focus on performance and reliability
• Improve build speed and reproducibility
• Profile / optimize CPU, memory, I/O, and concurrency; debug multithreaded issues
• Write unit/integration tests; use sanitizers / static analysis
• Contribute to CI pipelines and developer tooling

Requirements:

• 4+ years of modern C++ (C++17/20), STL / templates, multithreading/synchronization
• Development of real-time systems involving both SW & HW
• 2+ years of Python development
• Strong Low-Level Programming and Debugging tools
• Software development practices: Git, code reviews, unit tests
• Experience in implementing Real-time Algorithms
• B.Sc / B.A - Computer Science or other relevant university degree
• Team player, with a proven record of developing deployment-level products

Nice to have:

• CUDA or OpenCL for GPU acceleration
• Experience with image processing

About the Company

Established in 2004, ALLSTARSIT was founded with a clear vision: to enhance the landscape of global IT employment by bridging the gap between companies and skilled professionals. The core belief was that assembling a team shouldn't be hindered by geographical constraints. Fast forward to the present day, ALLSTARSIT stands as an international outstaffing service provider committed to change the way businesses recruit, compensate, and oversee top talent worldwide. 

With operational hubs scattered across Europe, Asia, and LATAM, and its headquarters situated in San Francisco, US, the company boasts a workforce of over 1,000 adept professionals. Spanning across more than 20 countries, ALLSTARSIT offers a diverse range of skilled employees across various verticals, including AI, cybersecurity, healthcare, fintech, telecom, media, and so on.

About the Project

The company develops innovative security technologies designed to help organizations protect critical IT infrastructure, strengthen system resilience, and address evolving cybersecurity challenges. The engineering team focuses on developing high-performance, reliable, and scalable software solutions, combining low-level system programming with modern security engineering practices.

Must Have

• 6+ years of professional software development experience with strong expertise in C++.
• Hands-on experience with Windows API and multithreaded programming.
• Practical experience with AI-assisted development tools (e.g., Claude Code or similar) and LLM APIs.
• Strong analytical, debugging, and problem-solving skills.
• Experience developing large-scale, high-performance software systems with complex technical requirements.
• Ability to independently investigate and resolve challenging engineering problems.
• Strong communication skills and ability to collaborate effectively within an international engineering team.

• Interest in cybersecurity and system-level software development.

   

Nice to Have

• Knowledge of cybersecurity principles, technologies, and emerging security threats.
• Advanced understanding of LLM-based development tools, including AI agents and related workflows.
• Familiarity with low-level security concepts, including buffer overflows, race conditions, code injection, and privilege escalation.
• Deep understanding of Windows operating system internals.
• Experience with modern C++ standards and development practices.
• Experience with Windows drivers, file systems, or network protocols.
• Knowledge of reverse engineering, malware analysis, or exploit development.
• Experience with .NET/C#.

We are looking for a Middle AQA to join a skilled development squad.

Responsibilities:

• Create clear and concise Test Cases
• Design and review API Integration and Functional UI tests
• Maintain existing and write new automation tests
• Analyze automation test runs
• Work on project of high complexity nature
• Work on performance testing 
• Be responsible for quality of assigned projects and products that will be delivered
• Monitor and report on quality trends such as bug churn and tracking the effects of “shift left” practices
• Maintaining testing best practices (non-automation) within the QA function across 3 teams
•  

Requirements:

• Strong understanding of SDLC
• Strong understanding of software QA methodologies, tools, and processes
• 3+ years of experience in Test Automation using C# / .NET
• Experience with Playwright (C# or TypeScript) or similar modern automation tools
• Experience in testing multi-tier web applications
• Experience in Agile development and Scrum framework
• Experience with good background in API and Functional UI tests 
• Experience with AI tools and their application in software development
• Basic knowledge of JavaScript/TypeScript, or willingness to work with it when needed
• Upper intermediate+ English
• Excellent Analytical and Problem-Solving skills
• Highly effective communicator and problem solver, ready to work in a fast-paced environment

As a plus:

• Hands-on experience with TypeScript/JavaScript is a strong plus
• Knowledge of Azure DevOps is a good asset
• Knowledge MS SQL
• Comfortable with MS Office Applications
• Experience in performance (response, load, etc…) testing
• Experience in recording test progress and results
• Basic Experience of Integration Testing
• Basic Experience with MS SharePoint
• Collaborative but decisive personal style
• ISTQB certification

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

Project Description:

Join our Development Centre in Bucharest and become a member of our open-minded, progressive and professional team. In this role you will be working on projects for one our world famous clients. You will have a chance to grow your technical and soft skills, and build a thorough expertise of the industry of our client. On top of attractive salary and benefits package, Luxoft will invest into your professional training, and allow you to grow your professional career.

The C++ developer will develop and maintain application code, in response to business requirements and problem tickets as a part of the development team.
Components will be defined and implemented in close collaboration with the business and the IT team. The role covers both change-the-bank development and run-the-bank activities, including development, integration, batch processing, technical modernization and production investigation/support. The developer is expected to understand changes end-to-end, from upstream data ingestion and database processing through APS calculations, interfaces and downstream consumers.

Responsibilities:

• Designs, develops, manages and documents C/C++ based software components for the APS backend and Frontend in accordance with requirements, functional and technical design documents.
 • Completes and elaborates technical software design (high level design) in accordance with solution(s) standards set by Treasury IT architect, Lead Technical specialist and documents of the same.
 • Participates in design/code reviews and resolve findings in reviews (4 eyes principle) of developed source code
 Identifies dependencies between software product components, between technical components (such as database tables and master data files), and between applications and interfaces.
 • Assesses and identifies mitigation of risks including those related to high-level design, integration, and quality of data.
• Identifies product integration verifications to be performed based on the integration sequence and relevant dependencies.
• Contributes to Level 2 support including problem and root cause analysis
• Ensures architectural changes (as defined by group architects) are implemented
• Fixes software defects/bugs
• Measures and analyzes code for quality
• Provides development estimates

• Contributes to security, compliance and vulnerability remediation affecting APS application components and their dependencies.

•Contributes to CI/CD pipelines, build automation, deployment automation and troubleshooting of failed builds/deployments.

• Ensures that all code changes are tracked and recorded through the groups change management process and that development is scheduled and approved
• Provides release deployments on non-production management-controlled environments
• Captures build and deployment notes, develops software product deployment & operating instructions
• Collaborates with functional analysts and technical specialists to complete work, as required
• Designs and implements test cases in collaboration with QA lead including expected results and handle negative test case scenarios - utilize and/or develop automation for test cases.
• Ensures adequate and accurate documentation at various stages of work in accordance with SDLC documentation requirements.

Mandatory Skills Description:

• 5+ years of application C/C++ developer experience
• Excellent knowledge and hands on experience in implementing OOPS concepts.
• Strong debugging and troubleshooting skills in large C/C++ codebases.
• Experience with application integrations and APIs, including REST/HTTP-based services; knowledge of Kerberos authentication is an advantage.
• Strong knowledge of Unix/Linux environments, preferably RHEL, including shell scripting, process management, filesystem, permissions, logs, networking and standard troubleshooting utilities. Python scripting experience is highly desirable
• Database Technologies: strong Oracle and SQL knowledge, including complex queries, PL/SQL awareness, performance investigation and data analysis
• Experience of working in a team development environment as well as globally distributed project team
• Experience in source code management, continuous build and integration technologies and hands-on experience with resp. tools
• Knowledge of network, system security and compliance practices.

Nice-to-Have Skills Description:

• Financial-services experience is desirable; knowledge of Treasury, Asset & Liability Management, cashflows, liquidity or interest-rate risk is an advantage.

About Us

We are a compact yet highly skilled IoT company working at the crossroads of embedded systems, cloud solutions, and smart technologies. Our expertise includes embedded and backend development, DevOps, mobile apps, Big Data & ML, hardware engineering, and QA. 

We collaborate with international clients to build innovative IoT and IoE products — from concept to full-scale implementation. 
 

About the Role

We’re looking for an Embedded Developer (part-time) to join our engineering team and contribute to various IoT projects — from smart devices and industrial systems to connected sensors and wearables.

This role offers the opportunity to work with diverse architectures (ESP32, STM32, ARM), experiment with RTOS, BLE, and cloud integration, and see your code running on real devices used around the world.
 

Requirements

• Solid experience with ESP32, STM32, and/or ARM platforms;
• Proficiency in C and C++ programming languages;
• Experience working with microcontroller peripherals (I2C, UART, SPI, GPIO);
• Familiarity with Linux, FreeRTOS, or other RTOS environments.

Good to Have

• Experience with BLE (Bluetooth Low Energy);
• Hands-on skills with soldering and measuring equipment;
• Basic Python knowledge for scripting or automation;
• Understanding of networking protocols (TCP/IP, MQTT, etc.).
   

We Offer

• Work across multiple IoT projects with real hardware and global users;
• Direct communication with international clients and engineering teams;
• Professional growth opportunities and exposure to cutting-edge tech;
• Flexible format: remote or hybrid;
• Modern office near KPI / Shuliavska with generator & Starlink;
• Friendly and supportive team culture — we value initiative, curiosity, and good humor.

Sii Ukraine is a subsidiary of Sii Poland — the leader in IT, engineering, and consultancy services with over 7500 IT experts in Poland and more than 250 prestigious customers. We are looking for ambitious and top-quality professionals to join our project teams.

We are looking for a Senior Networking & Linux Driver Engineer

Design, develop and optimize high-performance networking software, Linux kernel components and device drivers for next-generation DPU platforms powering hyperscale cloud, AI/ML and HPC infrastructure. The engineer will work close to the Linux networking stack, packet processing data paths and hardware acceleration technologies.

Mandatory Profile

• 10+ years of professional experience in networking software development.
• Strong hands-on Linux kernel and device driver development experience.
• Deep understanding of Linux networking internals.
• Proven experience with Ethernet, TCP/IP and high-performance packet processing systems.
• Strong C/C++ programming skills.
• Track record of debugging and performance optimization in complex production environments.
• Ability to demonstrate direct implementation ownership and technical leadership.

Requirements

• Linux kernel development.
• Device driver development and debugging.
• Linux networking stack (netdev, packet processing, performance tuning).
• Advanced C/C++ on Linux.
• Network protocols: Ethernet, IPv4/IPv6, TCP, UDP.
• Git and modern software development practices.
• Strong system-level debugging skills.
• Tax residence in Ukraine required

Your responsibilities

• Develop and maintain networking software and Linux drivers for DPU platforms.
• Optimize high-speed packet processing paths.
• Collaborate closely with hardware, firmware and architecture teams.
• Investigate and resolve networking performance bottlenecks.
• Participate in architecture discussions, code reviews and system integration activities.
• Contribute to software quality, automation and CI/CD processes.

Strong Advantages

• Linux upstream contribution experience (kernel, netdev, drivers or networking subsystems).
• RDMA experience (RoCE, InfiniBand, verbs, queue pairs, completion model).
• DPDK development and optimization.
• Experience with NICs, SmartNICs, DPUs or networking accelerators.
• PCIe, DMA and low-level HW/SW integration.
• Data center networking, cloud infrastructure or HPC background.
• Previous experience in companies such as NVIDIA, Mellanox, Intel, Microsoft, Broadcom or Marvell.

Not Suitable If

• Experience is primarily application-level software development.
• No Linux kernel or driver ownership.
• Limited exposure to networking internals or packet processing.
• Primarily architecture or coordination roles without recent hands-on coding.