June 20, 2026
Senior C++ Engineer
Senior • Remote
Warsaw, Poland
We are seeking a Senior C++ Engineer to collaborate with Data Scientists and Machine Learning experts in transforming prototype algorithms into hardened, reliable, production-grade applications. In this role, you will convert research workflows into high-performance C++ systems capable of running on resource-constrained hardware or scalable cloud environments.
Responsibilities
- Collaborate closely with Data Scientists and Machine Learning experts to turn prototype algorithms and data processing pipelines into hardened, reliable, production-grade "always-on" applications written in C++
- Conversion of research and prototype ML/data-processing workflows (primarily Python-based) into high-performance, reliable C++ production systems
- Implementation of data quality safeguards, sanitization and required low-level interfaces for real-time inference on streaming data
- Optimization of code for predictable behavior, high reliability and efficient resource utilization (compute/memory/storage) on resource-constrained environments
- Support the development of high-performance, high-reliability solutions capable of running on resource-constrained hardware or in cost-effective, highly-scalable cloud applications
- Translation of real-world process dynamics, sensor behavior and system constraints into realistic online control solutions
- Documentation and communication of assumptions, results, limitations, risks and deployment considerations for discussion with the broader technical audience
Requirements
- 5+ years of experience in modern C++ software development using C++17/C++20
- Understanding of multithreading, concurrency, synchronization and performance optimization in Linux environments
- Background in developing deterministic, low-latency software for real-time systems
- Proficiency in CMake, modern C++ build systems and Conan package management for C++
- Skills in profiling and optimizing CPU/memory utilization in constrained Linux environments
- Competency in writing unit tests and automated tests
- Proven capability to debug low-level communication issues and optimize performance under constrained environments
- Hands-on expertise designing, deploying and debugging containerized applications using Docker in Linux production environments
- Experience with CI/CD & Release pipelines: multi OS runners, artifact signing, SBOMs/vulnerability scanning
- Familiarity with Agile toolsets such as Azure DevOps, Atlassian tools like Confluence, JIRA and Bitbucket
- Fluent English communication skills at a B2+ level
Nice to have
- Capability to independently deploy and manage cloud-native or edge-native microservices in Linux environments
- Flexibility to work closely with research, data science and platform engineering teams to bridge prototype and production environments
- Skills in Python and C++ interoperability
- Familiarity with industry IoT standards and protocols such as MQTT/SparkplugB, ZeroMQ, ProtoBuf, Kafka and HTTP
- Expertise in Linux, Bash/Shell scripting, Docker, TCP/IP networking, Kubernetes, systemd, logging, OTA/rollback strategies and advanced debugging techniques
- Background in deploying software in industrial environments, including remote diagnostics and field support
- Familiarity with .NET/C#
We offer
- We gather like-minded people:
- Engineering community of industry professionals
- Friendly team and enjoyable working environment
- Flexible schedule and opportunity to work remotely within Poland
- Chance to work abroad for up to 60 days annually
- Business-driven relocation opportunities
- We provide growth opportunities:
- Outstanding career roadmap
- Leadership development, career advising, soft skills, and well-being programs
- Certification (GCP, Azure, AWS)
- Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru
- English classes
- We cover it all:
- Stable income (Employment Contract or B2B)
- Participation in the Employee Stock Purchase Plan
- Benefits package (health insurance, multisport, shopping vouchers)
- Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more
- Referral bonuses
- Corporate, social and well-being events
- Please, note:
- The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview.
- We will reach out to selected candidates exclusively.
EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.
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It requires strong expertise in modern C++, Linux systems and performance-critical software development. 🗂️ Requirements: 5+ years of modern C++ development (C++17/C++20), Strong knowledge of multithreading, concurrency and synchronization in Linux, Experience building deterministic, low-latency real-time systems, Proficiency with CMake and Conan package management, Experience profiling and optimizing CPU/memory usage in constrained environments, Ability to write unit and automated tests, Experience debugging low-level communication and performance issues, Hands-on experience with Docker in Linux production environments, Experience with CI/CD and release pipelines (multi-OS runners, artifact signing, SBOMs, vulnerability scanning), Familiarity with Azure DevOps, Confluence, JIRA, Bitbucket, Fluent English (B2+ level) 📃 Skills: C++, C++17, C++20, Linux, CMake, Conan, Docker, CI/CD, Azure, JIRA, Bitbucket, Confluence, Python, MQTT, ZeroMQ, ProtoBuf, Kafka, HTTP, Bash, Kubernetes, TCP/IP, systemd 🏢 Description: We are seeking a Senior C Software Engineer to collaborate with Data Scientists and Machine Learning experts in transforming prototype algorithms into hardened, reliable, production-grade applications. In this role, you will convert research workflows into high-performance C++ systems capable of running on resource-constrained hardware or scalable cloud environments. Responsibilities Collaborate closely with Data Scientists and Machine Learning experts to turn prototype algorithms and data processing pipelines into hardened, reliable, production-grade "always-on" applications written in C++ Conversion of research and prototype ML/data-processing workflows (primarily Python-based) into high-performance, reliable C++ production systems Implementation of data quality safeguards, sanitization and required low-level interfaces for real-time inference on streaming data Optimization of code for predictable behavior, high reliability and efficient resource utilization (compute/memory/storage) on resource-constrained environments Support the development of high-performance, high-reliability solutions capable of running on resource-constrained hardware or in cost-effective, highly-scalable cloud applications Translation of real-world process dynamics, sensor behavior and system constraints into realistic online control solutions Documentation and communication of assumptions, results, limitations, risks and deployment considerations for discussion with the broader technical audience Requirements 5+ years of experience in modern C++ software development using C++17/C++20 Understanding of multithreading, concurrency, synchronization and performance optimization in Linux environments Background in developing deterministic, low-latency software for real-time systems Proficiency in CMake, modern C++ build systems and Conan package management for C++ Skills in profiling and optimizing CPU/memory utilization in constrained Linux environments Competency in writing unit tests and automated tests Proven capability to debug low-level communication issues and optimize performance under constrained environments Hands-on expertise designing, deploying and debugging containerized applications using Docker in Linux production environments Experience with CI/CD & Release pipelines: multi OS runners, artifact signing, SBOMs/vulnerability scanning Familiarity with Agile toolsets such as Azure DevOps, Atlassian tools like Confluence, JIRA and Bitbucket Fluent English communication skills at a B2+ level Nice to have Capability to independently deploy and manage cloud-native or edge-native microservices in Linux environments Flexibility to work closely with research, data science and platform engineering teams to bridge prototype and production environments Skills in Python and C++ interoperability Familiarity with industry IoT standards and protocols such as MQTT/SparkplugB, ZeroMQ, ProtoBuf, Kafka and HTTP Expertise in Linux, Bash/Shell scripting, Docker, TCP/IP networking, Kubernetes, systemd, logging, OTA/rollback strategies and advanced debugging techniques Background in deploying software in industrial environments, including remote diagnostics and field support Familiarity with .NET/C# We offer We gather like-minded people: Engineering community of industry professionals Friendly team and enjoyable working environment Flexible schedule and opportunity to work remotely within Poland Chance to work abroad for up to 60 days annually Business-driven relocation opportunities We provide growth opportunities: Outstanding career roadmap Leadership development, career advising, soft skills, and well-being programs Certification (GCP, Azure, AWS) Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru English classes We cover it all: Stable income (Employment Contract or B2B) Participation in the Employee Stock Purchase Plan Benefits package (health insurance, multisport, shopping vouchers) Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more Referral bonuses Corporate, social and well-being events Please, note: The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview. We will reach out to selected candidates exclusively. EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.
Technology
EPAM Systems
Senior C++ Software Engineer with CUDA/GPU/TPU
Senior
Remote
Wroclaw, Poland
🏢 Summary: Senior C++ Software Engineer role focused on building AI and ML compiler and neural network stacks for next-generation computing systems. The position involves developing and optimizing C++ and CUDA kernels for LLMs, CNNs and transformer architectures targeting GPU and AI accelerators. Candidates will collaborate with hardware and AI experts while contributing to high-performance ML infrastructure and models. 🗂️ Requirements: 5+ years of software engineering experience focused on ML/AI, 5+ years of experience with C++, 5+ years of experience with CUDA and kernel programming, Knowledge of GPU and AI-accelerator architectures, Experience building ML models with PyTorch or TensorFlow, Understanding of transformer and modern ML architectures, English proficiency at B2 level or higher 📃 Skills: C++, CUDA, PyTorch, TensorFlow, Python, GPU, ASIC, LLM, CNN, Transformers 🏢 Description: We are looking for a Senior C++ Software Engineer to join a team building the next generation of computers for artificial intelligence. The company brings together experts in computer architecture, ASIC design, advanced systems and neural network compilers, with the team focused on the compiler and neural network stack, including LLMs and CNNs. This is a key developer role within the ML & AI team. Responsibilities Write kernels in C++ for various operations used across AI and ML workloads Develop and optimize the compiler and neural network stack supporting LLMs and CNNs Collaborate with experts in computer architecture, ASIC design and advanced systems to build next-generation computing solutions Design and implement AI/ML kernel operations tailored to GPU/AI-accelerator architectures Build and maintain ML models using PyTorch or TensorFlow Ensure kernel-level performance and correctness across modern neural network architectures such as transformers Take ownership of key technical decisions as a lead developer within the ML & AI team Requirements 5+ years of experience in software engineering with a focus on ML/AI 5+ years of experience in C++ and CUDA/kernel programming Knowledge in GPU/AI-accelerator architectures Experience in building and working with ML models in PyTorch or TensorFlow Understanding of modern ML model architectures such as transformers English proficiency at B2 level or higher Nice to have Proficiency in Python programming with hands-on experience in developing, training and fine-tuning deep learning models Skills in designing, implementing and iterating on neural network architectures to achieve optimal performance on diverse tasks Capability to investigate and troubleshoot model performance issues including gaps in compilation steps and kernels Demonstrated experience in designing, training and deploying neural networks for various applications Solid understanding of machine learning fundamentals including supervised and unsupervised learning techniques We offer We gather like-minded people: Top tech minds driving innovation in AI, cloud and digital platform modernization Supportive team and agile, startup-like culture Hybrid by design mode and opportunity to work remotely within Poland Chance to work abroad for up to 60 days annually Business-driven relocation opportunities We provide growth opportunities: Career development programs Thought leadership, mentoring, soft skills and well-being programs Certification (Anthropic, Gemini, GCP, Azure, AWS) English classes We cover it all: Stable pay Participation in the Employee Stock Purchase Plan with a 15% discount Benefits package (health insurance, multisport, shopping vouchers) Referral bonuses up to $2,000 Offices featuring entertainment and relaxation zones, table tennis and football, free snacks, coffee and more Corporate, social and well-being events Please, note: Benefits listed above are available to employees only We are open for working with Contractors. Terms of B2B cooperation agreements are agreed individually We will reach out to selected candidates exclusively EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.
Technology
EPAM Systems
Senior C++ Software Engineer with CUDA/GPU/TPU
Senior
Remote
Lodz, Poland
🏢 Summary: Senior C++ Software Engineer role focused on developing and optimizing AI/ML compiler and neural network stacks for next-generation AI computing systems. The position involves C++ and CUDA kernel development for LLMs, CNNs and transformer architectures, collaborating with experts in GPU and AI-accelerator technologies. The offer includes hybrid or remote work flexibility, professional development programs and comprehensive employee benefits. 🗂️ Requirements: 5+ years of software engineering experience focused on ML/AI, 5+ years of experience with C++, 5+ years of experience with CUDA and kernel programming, Knowledge of GPU and AI-accelerator architectures, Experience with PyTorch or TensorFlow, Understanding of transformer and modern ML model architectures, English proficiency at B2 level or higher 📃 Skills: C++, CUDA, PyTorch, TensorFlow, Python, GPU, ASIC, LLM, CNN, Transformers 🏢 Description: We are looking for a Senior C++ Software Engineer to join a team building the next generation of computers for artificial intelligence. The company brings together experts in computer architecture, ASIC design, advanced systems and neural network compilers, with the team focused on the compiler and neural network stack, including LLMs and CNNs. This is a key developer role within the ML & AI team. Responsibilities Write kernels in C++ for various operations used across AI and ML workloads Develop and optimize the compiler and neural network stack supporting LLMs and CNNs Collaborate with experts in computer architecture, ASIC design and advanced systems to build next-generation computing solutions Design and implement AI/ML kernel operations tailored to GPU/AI-accelerator architectures Build and maintain ML models using PyTorch or TensorFlow Ensure kernel-level performance and correctness across modern neural network architectures such as transformers Take ownership of key technical decisions as a lead developer within the ML & AI team Requirements 5+ years of experience in software engineering with a focus on ML/AI 5+ years of experience in C++ and CUDA/kernel programming Knowledge in GPU/AI-accelerator architectures Experience in building and working with ML models in PyTorch or TensorFlow Understanding of modern ML model architectures such as transformers English proficiency at B2 level or higher Nice to have Proficiency in Python programming with hands-on experience in developing, training and fine-tuning deep learning models Skills in designing, implementing and iterating on neural network architectures to achieve optimal performance on diverse tasks Capability to investigate and troubleshoot model performance issues including gaps in compilation steps and kernels Demonstrated experience in designing, training and deploying neural networks for various applications Solid understanding of machine learning fundamentals including supervised and unsupervised learning techniques We offer We gather like-minded people: Top tech minds driving innovation in AI, cloud and digital platform modernization Supportive team and agile, startup-like culture Hybrid by design mode and opportunity to work remotely within Poland Chance to work abroad for up to 60 days annually Business-driven relocation opportunities We provide growth opportunities: Career development programs Thought leadership, mentoring, soft skills and well-being programs Certification (Anthropic, Gemini, GCP, Azure, AWS) English classes We cover it all: Stable pay Participation in the Employee Stock Purchase Plan with a 15% discount Benefits package (health insurance, multisport, shopping vouchers) Referral bonuses up to $2,000 Offices featuring entertainment and relaxation zones, table tennis and football, free snacks, coffee and more Corporate, social and well-being events Please, note: Benefits listed above are available to employees only We are open for working with Contractors. Terms of B2B cooperation agreements are agreed individually We will reach out to selected candidates exclusively EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.
Technology
EPAM Systems
Senior C++ Software Engineer
Senior
Hybrid
Wroclaw, Poland
🏢 Summary: Senior C++ Engineer role focused on developing and maintaining microservices for the FX Price Distribution stack in a global banking and financial services environment. The position emphasizes technical leadership, modernization of legacy systems, and delivery of scalable, high-quality solutions within an agile setup. Hybrid work model with 3 days per week in the Wroclaw office. 🗂️ Requirements: 3+ years C++ server-side development on Linux, Expertise in multi-threaded programming, Experience with Docker and Azure cloud, Knowledge of DevOps practices for migrating C++ applications to containers, Ability to improve and maintain legacy codebases, Upper-intermediate English (B2+) 📃 Skills: C++, Linux, Multithreading, Docker, Azure, DevOps, Redis, Tibco, RMDS, EMA, SQL, FX 🏢 Description: We are looking for a Senior C++ Engineer to join our team supporting a global leader in banking, investments and financial services. This role involves developing and maintaining microservices for the FX Price Distribution stack within an agile environment, with a focus on delivering business value and advancing our technology stack. This position offers a hybrid model of work, with 3 days per week working from the office located in Wroclaw. Responsibilities Build and maintain microservices for the FX Price Distribution stack and related systems Collaborate with team members to deliver business value in an agile environment Shape the future of the technology stack through technical leadership and innovation Apply best coding practices and improve legacy codebases Ensure high-quality, maintainable and scalable software solutions Participate in code reviews and provide constructive feedback Support continuous learning and foster a culture of excellence within the team Work independently and demonstrate ownership of assigned tasks Requirements 3+ years of working experience in C++ server-side development targeting Linux platforms with expertise in multi-threaded programming Background in containerization with Cloud/Azure and Docker as well as DevOps practices for migrating C++ applications as container apps Capability to work independently and apply best coding practices Competency in improving and maintaining legacy codebases Upper-intermediate proficiency in English (B2+) Nice to have Knowledge of Redis and Tibco RV Experience in using RMDS market data connectivity with APIs like EMA SQL/Database skills FX domain knowledge, preferably in FX pricing We offer We gather like-minded people: Engineering community of industry professionals Friendly team and enjoyable working environment Flexible schedule and opportunity to work remotely within Poland Chance to work abroad for up to 60 days annually Business-driven relocation opportunities We provide growth opportunities: Outstanding career roadmap Leadership development, career advising, soft skills, and well-being programs Certification (GCP, Azure, AWS) Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru English classes We cover it all: Stable income (Employment Contract or B2B) Participation in the Employee Stock Purchase Plan Benefits package (health insurance, multisport, shopping vouchers) Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more Referral bonuses Corporate, social and well-being events Please, note: The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview. We will reach out to selected candidates exclusively. EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.
Technology
EPAM Systems
Senior C++ Software Engineer
Senior
Hybrid
Wroclaw, Poland
🏢 Summary: Senior C++ Engineer role focused on developing and maintaining microservices for the FX Price Distribution stack in a banking environment. The position involves server-side C++ development on Linux, modernization of legacy systems, and containerization within a cloud-based, agile setup. It combines hands-on coding with technical leadership and ownership of scalable, high-quality solutions. 🗂️ Requirements: 3+ years of C++ server-side development on Linux, Experience with multi-threaded programming, Experience with containerization using Docker, Experience with Cloud or Azure environments, Knowledge of DevOps practices for migrating C++ applications to containers, Ability to improve and maintain legacy codebases, Ability to work independently, Upper-intermediate English (B2+) 📃 Skills: C++, Linux, Docker, Azure, Cloud, DevOps, Microservices, Multithreading, Redis, Tibco, RMDS, EMA, SQL, Databases 🏢 Description: We are looking for a Senior C++ Engineer to join our team supporting a global leader in banking, investments and financial services. This role involves developing and maintaining microservices for the FX Price Distribution stack within an agile environment, with a focus on delivering business value and advancing our technology stack. This position offers a hybrid model of work, with 3 days per week working from the office located in Wroclaw. Responsibilities Build and maintain microservices for the FX Price Distribution stack and related systems Collaborate with team members to deliver business value in an agile environment Shape the future of the technology stack through technical leadership and innovation Apply best coding practices and improve legacy codebases Ensure high-quality, maintainable and scalable software solutions Participate in code reviews and provide constructive feedback Support continuous learning and foster a culture of excellence within the team Work independently and demonstrate ownership of assigned tasks Requirements 3+ years of working experience in C++ server-side development targeting Linux platforms with expertise in multi-threaded programming Background in containerization with Cloud/Azure and Docker as well as DevOps practices for migrating C++ applications as container apps Capability to work independently and apply best coding practices Competency in improving and maintaining legacy codebases Upper-intermediate proficiency in English (B2+) Nice to have Knowledge of Redis and Tibco RV Experience in using RMDS market data connectivity with APIs like EMA SQL/Database skills FX domain knowledge, preferably in FX pricing We offer/Benefits We gather like-minded people: Engineering community of industry professionals Friendly team and enjoyable working environment Flexible schedule and opportunity to work remotely within Poland Chance to work abroad for up to 60 days annually Business-driven relocation opportunities We provide growth opportunities: Outstanding career roadmap Leadership development, career advising, soft skills, and well-being programs Certification (GCP, Azure, AWS) Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru English classes We cover it all: Stable income (Employment Contract or B2B) Participation in the Employee Stock Purchase Plan Benefits package (health insurance, multisport, shopping vouchers) Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more Referral bonuses Corporate, social and well-being events Please, note: The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview. We will reach out to selected candidates exclusively. EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.