Jobs C++

We are seeking a talented and experienced Senior C++ Engineer to join our innovative team. Our project aims to transform traffic management technology through a cutting-edge platform that utilizes advanced sensor fusion to manage complex junction scenarios. If you are passionate about driving technological advancements and enjoy working on challenging problems, we want to hear from you!

Responsibilities:

• Develop and implement interfaces with various sensors within the ROS2 framework.
• Integrate ROS2 nodes with other system components to ensure cohesive functionality.
• Design, implement, and maintain ROS2 nodes (expected to be written in Python and C++)
• Optimize code to enhance performance and efficiency, ensuring robust and scalable solutions.
• Participate in code reviews to uphold high coding standards and promote best practices within the team.

• Write and maintain automated tests to ensure sufficient code quality

   

Requirements:

• 5+ years of experience and strong expertise in C++ programming.
• Familiarity with Python for developing ROS2 nodes.
• Proven track record in developing robotic applications using ROS2, or strong experience with Inter-Process Communication (IPC) technologies (e.g., D-Bus, Binder, or similar) with the ability to quickly ramp up on ROS2.
• Hands-on experience with integrating various sensors into complex systems.
• Understanding of machine learning techniques applied to perception and decision-making tasks.
• Experience with real-time operating systems and real-time programming concepts.
• Experience with Docker, Kubernetes, Helm, Jenkins, and CI/CD practices.
• English level: Upper-Intermediate or higher

Nice to have:

• Familiarity with DDS (Data Distribution Service)

• Knowledge of additional technologies and tools related to robotic systems and sensor integration.

   

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

We are looking for a C++ Developer to build and optimize high-performance, low-latency systems for large-scale financial platforms.

The company is a product fintech organization working with leading banks and investment funds, founded in 2011. It specializes in building low-latency financial systems for key players in the global market. The company combines stability with continuous growth, actively launching new projects and expanding its technology landscape.

Responsibilities:

- Own and maintain a specific module or domain
- Support other modules when needed, ensuring overall system stability
- Participate in the full development cycle: from requirements to design, implementation, and testing

Requirements:

- Experience in server-side development using C++ (Linux)

- Multithreading 

- Experience with large-scale systems (not small applications)

- Spoken English

Nice to Have:

- Experience with high-load systems 

- Experience in the financial industry

What they offer:

- Fully remote work

- 15 days of annual leave + public holidays

- 10 sick days 

- Medical insurance

- Company-provided equipment

About the Product:

The company develops an advanced monitoring and analytics platform for complex hardware systems. Using embedded data collection, large-scale analytics, and machine learning, the product captures data across development, production, and live operation, providing real-time visibility into system performance, quality, and reliability.

The platform processes large volumes of data in complex environments and helps customers prevent failures, optimize performance, and improve overall system quality. From an infrastructure perspective, it relies on cloud-based and distributed systems, supported by Kubernetes, CI/CD pipelines, infrastructure as code, and monitoring tools.

About the Role:

As a Senior C++ Software Engineer on a core product team, you will own the full software development lifecycle for multi-architecture, cross-platform C++ modules that power advanced data processing and analytics systems. You will work in a small, self-sufficient team responsible end-to-end for a customer-facing product, collaborating with software, hardware, and research stakeholders. The role combines feature design and implementation with infrastructure ownership, CI/CD automation, and direct integration with customer environments. You will tackle performance-critical algorithms and complex system design, contribute to product direction, and maintain high standards of code quality in a fast-evolving environment.

Key Responsibilities:

• Design and implement cross-platform C++ software for Linux and Windows environments.
• Develop and maintain language bindings and interfaces using Python, Java and C#.
• Contribute to the full software development life cycle, including design, implementation, integration, testing, and deployment of software solutions for advanced test equipment.
• Build systems and CI/CD pipelines with CMake, Bash, Docker and GitHub Actions.
• Optimize performance, memory usage and responsiveness of edge and host-based systems.
• Conduct peer code reviews and uphold coding standards, conventions and documentation.
• Collaborate with multidisciplinary teams and engage with customers to clarify requirements and troubleshoot in lab or production.
• Create and maintain technical documentation, including design specifications and test plans.
• Implement and validate complex algorithms provided by in-house algorithm developers.

Required Competence and Skills:

• 7+ years of hands-on experience in production-grade C++ development (C++11/14/17) on both embedded and host systems.
• Proven experience designing and maintaining build systems, automation scripts and CI/CD pipelines (CMake, Bash, Docker, GitHub Actions).
• Deep understanding of data structures, algorithms, version control, performance optimization and test methodologies.
• Experience developing cross-platform software for Windows and Linux environments.
• Commitment to code quality: consistent formatting, clear conventions and thorough documentation.
• Strong interpersonal skills and ability to collaborate with distributed teams and customers.
• Proficiency in English communication, both written and verbal.
• Bachelor’s degree in Electrical, Computer or Software Engineering, Mathematics or Computer Science.

Nice to Have:

• Experience with Python, Java and C# in application integration.
• Familiarity with SQLite3 for embedded or application-level database use.
• Experience using SWIG to generate C++ bindings for high-level languages.
• Hands-on experience with post-silicon testing using Advantest or Teradyne automated test equipment.

• 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.

   

• 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

   

  This is short-term involvement (for 3-6 months)

   

• Nice-to-Have Skills Description:

  CAD-CAM

   

• Languages:
  • English: C1 Advanced

• 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.
   

• 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 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.

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

Nice-to-Have Skills Description:

CAD-CAM

Languages:

English: B2

Project Description:

Our team is working for one of the world's largest providers of products and services for the ever-evolving needs of the energy industry. Oil and gas domain, well logging.
We are working with Azure cloud, GIT, Kubernetes, using C#, C++ last standards (C++ 17, potentially 20). Using SCRUM framework.

Responsibilities:

• Review and analyze tasks in Product Backlog Items provided by Product owner
• Participation in grooming sessions and proactive task requirements and acceptance criteria clarification
• Work as part of a team using Azure environment
• Work with the team on development and resolving issues
• Implement software changes from Product Backlog Items and technical requirements
• Work with the QA team to determine if the application fit Product Backlog Items and technical requirements
• Identify and fix bugs, find solutions to the problems
• Maintain code quality, organization, and automatization
• Maintain the developed software efficiently through a solid knowledge of software lifecycle

Mandatory Skills Description:

• 4+years of experience and strong knowledge in C/C++
• Some experience and .NET/C# knowledge
• Environment and tools: Docker, GIT, CMake, WCF
• SOA, Microservices, Solid principles, DDD
• Experience with databases (SQL)
• Problem-solving, proactive in task clarification, analytical thinking
• SCRUM framework knowledge and understanding of SDLC
• English level: Intermediate+
• Ability to work effectively in a team and with international clients

Nice-to-Have Skills Description:

• gRPC
• Kubernetes
• Multithreading knowledge
• PowerShell scripting
• Azure cloud
• Oil and Gas domain knowledge

Languages:

English: C2 Proficient

Project Description:

One of the world's largest providers of products and services to the energy industry has a need to develop and support enterprise information system in Oil & Gas domain specifically related to reservoir management.
We're creating new team which will be closely working with the client.
Technological stack is expected to evolve to the modern Cloud technologies.

Responsibilities:

The candidate will be working on the core part of a numerical simulator.
The candidate should be capable of developing steady-state or transient numerical models for fluid dynamics by himself, implementing them in C++ code, and validating the result.

Mandatory Skills Description:

3+ years of work experience with C++.
Background in Physics.
Good English skills: ability to read/write in English and conduct basic conversations over the phone.

Nice-to-Have Skills Description:

Good knowledge of numerical methods, thermodynamics, and fluid dynamics in addition to Ms.S or Ph.D. degree.
Knowledge of petroleum/reservoir engineering is a big benefit. An ideal candidate would have a degree in physics and coding experience in reservoir or fluid/aero dynamics numerical simulators.
Experience with Java.

Languages:

English: B2 Upper Intermediate

About the Job 

ARX Ukraine is looking for a motivated Junior Software Engineer to join our cross-functional team. In this role, you will bridge the gap between our development lab and real-world environments, ensuring our products perform reliably in the field. You will be responsible for deploying, testing, and fine-tuning software on physical hardware, working closely with both our engineering team and end-users. 

This is an ideal role for a Junior Software Engineer who enjoys hands-on work.

Key Responsibilities 

• Deployment & Integration: Assist in deploying software updates to our products and integrating various sensors and communication modules. 
• Field Testing: Participate in field trials to validate software performance, collect logs, and identify areas for optimization in real-world conditions. 
• Troubleshooting: Provide technical support and troubleshoot software-hardware interactions both onsite and remotely. Ability to read and understand program code. 
• Documentation: Maintain clear documentation of system configurations, testing procedures, and development processes. 
• Cross-functional Collaboration: Work alongside the Team Lead and senior engineers to incorporate user feedback into our software development lifecycle. 

Qualifications 

• Education: Bachelor’s or Master’s degree in Computer Science, Software Engineering, Robotics, or a related field. 
• Technical Proficiency: Command of modern C++ and familiarity with object-oriented design principles. 
• System Knowledge: Familiarity with Embedded Linux and development for resource-constrained “Edge” devices. 
• Tools: Basic experience with version control (e.g., Git) and an understanding of software development methodologies. 
• Robotics Fundamentals: Knowledge of robotics concepts and tools; experience with ROS2 is a significant advantage 
• Communication: Good problem-solving skills and the ability to communicate effectively in English. 
• Mobility: Willingness to work onsite in the Kyiv area and participate in outdoor field testing. 
• English: At least B1 level 

Nice to have: 

• Both driver’s license and driving experience on a mechanical gearbox. 
• Willingness to travel for business trips across Ukraine 

We Offer 

• Impactful Work: A high-impact role shaping next-generation technologies used by leading world armies and first responders. 
• Professional Growth: Opportunities for development and training (including budget for external training), including potential programs in Germany. 
• Direct Feedback: Close collaboration with end-users and the chance to see the immediate impact of your work in the field. 
• Agile Environment: A fast-paced work culture with minimal bureaucracy and flexible working hours. 

About Us:
The company is an innovative game development studio at the forefront of 3D mobile game creation. Currently in the early stages of development, we are committed to designing immersive, well-crafted gaming experiences powered by our proprietary game engine. Our team is international, consisting of developers, game designers, and 3D artists from Ukraine, Austria, Slovakia, and the Czech Republic, among other countries. 

We are looking for a highly skilled C++ Developer to join our talented team and contribute to the development of our cutting-edge 3D mobile games.

Your Responsibilities:
As a C++ Developer, you will be tasked with a variety of responsibilities, ranging from server-side coding to over-the-internet communication protocols, and adapting/modifying existing 3D engines (such as o3de). Depending on your expertise, you will be involved in:

• Developing and maintaining complex C++ code for mobile game applications.
• Working on client-server interactions using TCP/IP and other over-the-internet communication methods.
• Interfacing with other languages to ensure seamless inter-language communication.
• Collaborating with our game design and 3D development teams to optimize and improve our custom game engine.
• Conducting research and development (R&D) to implement cutting-edge algorithms and features within the game engine.

• Participating in the design and implementation of 3D graphics rendering.

   

Key Requirements:
We are seeking candidates with the following qualifications:

• 5+ years of professional experience in C++ development, with demonstrated success in real-world projects.
• In-depth knowledge of C++, including the Standard Template Library (STL), and familiarity with key C++ features (at least up to C++11).
• Experience working with TCP/IP and network communications is highly desirable.
• Familiarity with 3D graphics programming is a strong advantage.
• Experience in research and development (R&D) and algorithm design is a plus.
• Game development experience is a significant asset.

Hiring Process:
We value your time and make our hiring process efficient:

1. One-hour interview with a C-level executive.
2. Reference check, which includes a brief 10-minute conversation with your previous manager or colleague.

What We Offer:
We prioritize the well-being of our team members and provide a supportive work environment with plenty of room for growth:

• A remote-first position allowing for flexibility in work location.
• A flexible work schedule that accommodates your needs.
• Competitive, high-level compensation based on your experience and contributions.
• The opportunity to work on meaningful, high-impact projects.
• Support from a loyal and appreciative management team.
• A well-backed company with strong financial stability.
• Access to an array of interesting tasks and challenges, keeping your work varied and engaging.

Join our team and be a part of creating something truly special, while contributing to a project that supports a crucial cause.

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.

• 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

Company Description

Ubisoft is a global leader in gaming with teams across the world creating original and memorable gaming experiences, from Assassin’s Creed, Rainbow Six, to Just Dance and more. We believe diverse perspectives help both players and teams thrive. If you’re passionate about innovation and pushing entertainment boundaries, join our journey and help us create the unknown! 

Job Description

As a 3D Graphics programmer you will work on rendering tech that drives Ubisoft's graphics engines.

Responsibilities:

• Design, implement, upgrade and maintain run-time rendering and graphics pipeline code for our games;
• Own, upgrade and maintain our rendering tools, pipeline and related code in our proprietary game engine;
• Write clear, maintainable, portable, C++ code;
• Profile game performance to assess and find rendering bottlenecks and improve overall performance;
• Work together with other international Ubisoft studios;
• Collaborate with GPU and console vendors.

Requirements:

• Strong knowledge of at least one graphics API (DiretX11-12/Vulkan/OpenGL4+, etc);
• Knowledge of modern rendering techniques;
• Advanced level of C++ and OOP\OOD;
• Experience with multithreading and memory management;
• Strong knowledge of 3D math;
• Understanding of GPU architecture and CPU/GPU communication;
• Intermediate level of English.

Desirable(optional):

• Pet projects;
• Experience with various game engines;
• Shipped game project.

What we offer:

We Are an Inclusive and Veteran-Friendly — company Ubisoft Ukraine strives to create an inclusive work environment where veterans can easily integrate and grow their careers. Our veteran program helps better understand business operations, hiring processes, and effective collaboration with civilian colleagues offering a supportive and inclusive environment to thrive in their post-military careers. We believe that veterans' experience is a valuable asset that strengthens our team,

Generous Time Off — 20 annual vacation days, additional leave for volunteering, parental leave, and special occasions. Sabbaticals and long-term leave options are also available.

Temporarily Flexible Work Model — during this challenging time, you have the flexibility to choose where you work — remotely or from our Kyiv and Odesa offices. Our offices remain available for those who need a collaborative space or a stable work environment, ensuring uninterrupted workflow while prioritizing safety.

Professional Growth — Access Ubisoft’s learning platform, training programs, English & French classes, and a structured career development plan. Participate in leadership programs tailored to Ubisoft’s business environment.

Comfortable Workplace & Tech Support — A modern office featuring sports facilities, a Fun Hub, and a shelter. We foster a welcoming and inclusive environment, ensuring accessibility for individuals of all abilities. Work with the latest hardware, benefit from dedicated IT support, and receive a home office setup for remote work.

Health & Wellness — Premium health insurance, psychological support, gym memberships, mindfulness sessions, and wellness activities. Free bicycles for commuting.

Community & Fun — Additional time off for social initiatives, office celebrations, game release events, and after-work activities. Recreational areas with board games, video games, and a Ubi-library.

Gaming Perks — Enjoy a collection of Ubisoft games across all platforms.

About the Role:

We’re looking for a talented and motivated C++ Developer to join our growing team. You’ll be working on integration solutions across multiple platforms, collaborating with experienced developers, and contributing to a fast-paced, innovative project. This is a great opportunity for someone eager to grow their skills while working with modern C++ and cutting-edge AI tools.

💡 We value strong problem-solving skills and algorithmic thinking! If you’ve participated in programming competitions, math olympiads, or similar challenges, we’d love to hear from you — even if your commercial experience is limited.

Requirements:

• Experience: 1+ years of commercial development.
• C++ Expertise: Solid knowledge of C++20/23
• Architecture: Experience with client-server architecture
• Protocols & Data: Familiarity with REST API, data exchange concepts, JSON and XML.
• Authentication & Authorization: Understanding and practical experience with Basic Auth, Bearer tokens, OAuth 1.0 / OAuth 2.0.
• Databases: Strong knowledge of relational databases and SQL.
• Technical Skills: Knowledge of algorithms, data structures, Git.
• AI: Experience leveraging AI tools for code assistance, analysis, and technical research.
• Language: Upper-Intermediate English or higher.

• Personal Traits: Self-motivated, productive, quick learner, curious, and structured thinker.

   

Nice to Have:

• Multithreaded and asynchronous programming.
• Cloud architecture knowledge.
• Familiarity with CMake, Boost, GTest, Qt.
• Understanding Networking basics and protocols (HTTP(S), TCP/IP, DNS, firewalls, VPN, etc.).
• Docker and containerization.
• Basic knowledge of scripting languages such as Python or JavaScript

• Experience with writing and maintaining OpenAPI (Swagger) documentation

   

We Offer:

• Medical insurance.
• Cozy office at Leonardo Business Center.
• Friendly and supportive team environment.
• Opportunities for professional and career growth.
• Access to AI-powered tools to enhance productivity and daily work.
• Involvement in a fast-growing project.

• Paid lunch, corporate and team-building events.

   

Your Responsibilities:

• Design, develop, and maintain integration flows across various platforms, APIs, databases, protocols, and data formats.
• Collaborate and review code with other developers to maintain technical standards.
• Follow existing development processes.
• Optimize and refactor existing code.
• Communicate and collaborate with Product and Support teams.
• Analyze and optimize technical solutions.

📍 This role is office-based in Kyiv during the probation period. After successful onboarding, there is flexibility to transition to a hybrid or remote work format.

About Us:

Atto Trading is a dynamic quantitative trading firm at the forefront of global high-frequency strategies. We are seeking a C++ Software Engineer to join our growing team. 

This position is open for relocation for in-office presence to Lisbon, Portugal or remote work from Ukraine, with in-office presence in Kyiv required once circumstances allow.

We are expanding an international, diverse team, with experts in trading, statistics, engineering, and technology. Our disciplined approach combined with rapid market feedback allows us to quickly turn ideas into profit. Our environment of learning and collaboration allows us to solve some of the world’s hardest problems, together. As a small firm, we remain nimble and hold ourselves to the highest standards of integrity, ingenuity, and effort. 


What You’ll Do:

• Design and deploy performance-critical components for large-scale trading infrastructure.
• Develop high-frequency trading (HFT) systems in C++ with an emphasis on low latency and reliability.
• Write modern, efficient code using the latest C++ standards.
• Interface directly with cutting-edge networking hardware via kernel-bypassing drivers.
• Conduct performance research to push the boundaries of our platform's speed and scalability.
  
   

What We’re Looking For:

• 3+ years of hands-on experience with C++ development.
• Deep understanding of C++ standards (C++14, C++17; C++20 is a strong plus).
• Hands-on experience with Python and/or Bash scripting.
• Proficiency with Linux environments and system-level programming.
• Solid grasp of multithreading, IPC, and concurrent systems.
• Strong skills in latency and throughput optimization, including experience with profiling and PGO.
• Knowledge of OOP and software design patterns.
• Bachelor’s degree in Computer Science, Computer Engineering, or a related technical field.
• Excellent attention to detail, with a critical and quality-focused mindset.
• Comfortable working independently or in small teams in a dynamic, high-speed environment.
• Strong communication skills and upper-intermediate (or higher) English proficiency.
• Curiosity and passion for financial markets and trading.
  
   

Nice to have:

• Experience developing high-performance, low-latency systems on Linux.
• Familiarity with OS internals and kernel-level networking.
• Understanding of financial instruments such as stocks, ETFs, futures, or options.
• Protocol-level networking knowledge (TCP/UDP/IP stack insights are a plus).

What we Offer:

• Competitive compensation package
• Performance-based bonus opportunities
• Healthcare & Sports/gym budget
• Mental health support, including access to therapy
• Paid time off (25 days)
• Relocation support (where applicable)
• International team meet-ups
• Learning and development support, including courses and certifications
• Access to professional tools, software, and resources
• Fully equipped workstations with high-quality hardware
• Modern office with paid lunches

Our motivation:

We are a company committed to staying at the forefront of technology. Our team is passionate about continual learning and improvement. With no external investors or customers, we are the primary users of the products we create, giving you the opportunity to make a real impact on our company's growth.

Ready to advance your career? Join our innovative team and help shape the future of trading on a global scale. Apply now and let's create the future together!