Verilog Jobs in Bristol.
All active Verilog roles based in Bristol.
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Fractile is building silicon, systems and software which will redefine the frontier of AI: running the world’s most advanced models at radically higher speed and lower cost. We have an exceptional team across hardware and software capable of bringing about this change, and we are growing fast to meet demand and deliver our product at scale.
As a Silicon Verification Engineer, you will be reporting to the Director of Frontend Silicon, and will be based in either our Bristol or London office in the UK. We are looking for you to take an active role in building world-class ML/AI IC products for scale-out to data centre applications. You will be ambitious and have a proven track record in working in high-performance delivery organisations in the discipline of pre-silicon RTL verification.
We are looking for someone who is passionate about verification – not someone content to go through the motions, but rather looking to push the field further forwards. If you get excited about bringing software concepts to hardware workflows, and enjoy improving established practices to increase tape-out quality and bring down costs, then this is the role for you.
Our preferred candidate will be comfortable working alongside colleagues across the organisation from disciplines such as modelling, system architecture and RTL design. You’ll be frequently collaborating to ensure our RTL releases are of the highest functional quality, and that the entire company shares the same definition of a functionally correct product. This means contributing to discussions around specification, architecture and the workflows surrounding them. You’ll be a key contributor to our highly disruptive and ambitious product.
We look for engineers with the following mindset:
- Software mindset for solving hardware problems
- The desire to be in a high impact role in a small team
- A disrupter of the “status quo” of hardware development
- Eagerness to contribute to and improve working practices and help build connections between hardware and software teams
- Detail-focused, with rigour as the baseline for all work
- Humility, desire to learn
- Happy to be part of a fast-paced, open and collaborative environment
Required skills and experience:
- Pre-silicon RTL verification
- Verification planning and execution from specification
- Building testbenches
- Stimulus creation
- Functional modelling of hardware blocks
- Checker creation
- Coverage definition/closure
- Strong software skills
- Python preferred, other languages acceptable
- Understanding of digital hardware concepts
- Ability to read and debug RTL in SystemVerilog
- Familiarity with debugging waveforms
Desirable skills and experience:
- Transaction-Level Modelling
- Whether in UVM, SystemC or another methodology
- SystemVerilog Assertions (SVA)
- Software fluency in multiple languages
- Open source tools for silicon development
- Cocotb (used for all our testbench collateral), Verilator, Icarus Verilog
- Commercial EDA tools
- Formal verification
- Working in a monorepo environment alongside software
- Bazel is our chosen tool, familiarity is not expected
- Contributing to architecture discussions
How we work
- Ownership and execution: you will have full agency to drive your work forward
- Rapid iteration: we all work directly with top leadership to move from idea to hardware on ambitious timelines
- Full-stack engagement: hardware, software, silicon, and modelling teams all work closely together to create a product with generational impact
- Optimistic and pragmatic: we possess the will to win, and to do the hard work to get us there
- Team player mentality: the mission is bigger than any of us, and we have the curiosity and technical focus to see the best idea shipped, no matter who’s it is
About us
- Founded in 2022, team of 70+ which is expanding rapidly
- Modern, open offices in London and Bristol
- Collaborative, problem-solving culture built on deep curiosity, entrepreneurial initiative and technical fluency
Export control and security clearance
Certain roles may involve working on technologies subject to export restrictions. Applicants may be required to undergo additional eligibility checks to ensure compliance with applicable law.
Ready to apply?
Apply to FractileFractile is building silicon, systems and software which will redefine the frontier of AI: running the world’s most advanced models at radically higher speed and lower cost. We have an exceptional team across hardware and software capable of bringing about this change, and we are growing fast to meet demand and deliver our product at scale.
Our ideal candidate could have 0-3 years’ experience, including recent graduates. This is a unique opportunity to accelerate your development, working with an experienced and collaborative team and gaining exposure to a broad range of disciplines. At Fractile, we value ideas from everyone, regardless of title or tenure, and we believe the best engineering happens when people share, question, and learn together. You’ll be joining a culture where your curiosity is encouraged, your input matters, and there’s real room to grow.
As a Silicon Verification Engineer, you will be reporting to the Director of Frontend Silicon and will be based in either our Bristol or London office in the UK. We are looking for you to take an active role in building world-class ML/AI IC products for scale-out to data centre applications. We are looking for someone who is passionate about verification – not someone content to go through the motions, but rather looking to push the field further forwards. If you get excited about bringing software concepts to hardware workflows, and enjoy improving established practices to increase tape-out quality and bring down costs, then this is the role for you.
You’ll work closely with colleagues across modelling, system architecture, and RTL design to ensure our RTL releases meet the highest standards of functional quality. That includes contributing to discussions around specification, architecture, and the workflows that connect them. Your work will be integral to delivering our highly disruptive and ambitious product.
We look for engineers with the following mindset:
- Software mindset for solving hardware problems
- The desire to be in a high impact role in a small team
- A disrupter of the “status quo” of hardware development
- Eagerness to contribute to and improve working practices and help build connections between hardware and software teams
- Detail-focused, with rigour as the baseline for all work
- Humility, desire to learn
- Happy to be part of a fast-paced, open and collaborative environment
Required skills and experience:
- Strong software skills
- Python preferred, other languages acceptable
- Understanding of digital hardware concepts
- Ability to read and debug RTL in SystemVerilog
- Familiarity with debugging waveforms
Desirable skills and experience:
- Pre-silicon RTL verification
- Verification planning and execution from specification
- Building testbenches
- Stimulus creation
- Functional modelling of hardware blocks
- Checker creation
- Coverage definition/closure
- Transaction-Level Modelling
- Whether in UVM, SystemC or another methodology
- SystemVerilog Assertions (SVA)
- Software fluency in multiple languages
- Open source tools for silicon development
- Cocotb (used for all our testbench collateral), Verilator, Icarus Verilog
- Commercial EDA tools
- Formal verification
- Working in a monorepo environment alongside software
- Bazel is our chosen tool, familiarity is not expected
- Contributing to architecture discussion
How we work
- Ownership and execution: you will have full agency to drive your work forward
- Rapid iteration: we all work directly with top leadership to move from idea to hardware on ambitious timelines
- Full-stack engagement: hardware, software, silicon, and modelling teams all work closely together to create a product with generational impact
- Optimistic and pragmatic: we possess the will to win, and to do the hard work to get us there
- Team player mentality: the mission is bigger than any of us, and we have the curiosity and technical focus to see the best idea shipped, no matter who’s it is
About us
- Founded in 2022, team of 70+ which is expanding rapidly
- Modern, open offices in London and Bristol
- Collaborative, problem-solving culture built on deep curiosity, entrepreneurial initiative and technical fluency
Export control and security clearance
Certain roles may involve working on technologies subject to export restrictions. Applicants may be required to undergo additional eligibility checks to ensure compliance with applicable law.
Ready to apply?
Apply to Fractile
Senior/Principal Silicon Verification Engineer
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About Graphcore
At Graphcore, we’re building the future of AI compute.
We’re a team of semiconductor, software and AI experts, with deep experience in creating the complete AI compute stack - from silicon and software to infrastructure at datacenter scale.
As part of the SoftBank Group, backed by significant long-term investment, we are delivering key technology into the fast-growing SoftBank AI ecosystem.
To meet the vast and exciting AI opportunity, Graphcore is expanding its teams around the world.
We are bringing together the brightest minds to solve the toughest problems, in a place where everyone has the opportunity to make an impact on the company, our products and the future of artificial intelligence.
The Team:
The verification team sits within the Silicon design team and is responsible for ensuring that the RTL created by the logical design team and used by the physical design team matches the architecture specification for Graphcore silicon. The silicon verification engineer is responsible for verification activities within Graphcore, helping the team meet the company objectives for quality silicon delivery.
Responsibilities
- Verification planning, specification and closure of functional coverage
- Providing feedback to architects
- Test generation and failure diagnosis/triage
- Contributing to shared verification infrastructure
- Ensuring good communication between sites
Essential skills:
• Verification experience in relevant industry
• Proven leadership and planning skills
• Highly motivated, a self starter, and a team player
• Ability to work across teams and programming languages to find root causes of deep and complex issues
• Experience of the verification process applied in CPU and/or ASIC environments
• System Verilog, Python, C++, Linux
Desirable skills:
• UVM
• SVA
• Assembly languages
• LLVM, GCC
• DVCS e.g. Git
• SGE or other DRMS
• XML and XPath/XSLT
• Web programming – HTML/DOM, Javascript, SQL
Benefits:
In addition to a competitive salary, Graphcore offers flexible working, a generous annual leave policy, private medical insurance and health cash plan, a dental plan, pension (matched up to 5%), life assurance and income protection. We have a generous parental leave policy and an employee assistance programme (which includes health, mental wellbeing, and bereavement support). We offer a range of healthy food and snacks at our central Bristol office and have our own barista bar! We welcome people of different backgrounds and experiences; we’re committed to building an inclusive work environment that makes Graphcore a great home for everyone. We offer an equal opportunity process and understand that there are visible and invisible differences in all of us. We can provide a flexible approach to interview and encourage you to chat to us if you require any reasonable adjustments
We welcome people of different backgrounds and experiences and are committed to building an inclusive work environment that makes Graphcore a great home for everyone. We are an equal opportunity employer and want to build a work environment where everyone is happy, productive and respectful so they can do their best work. If you have a disability or additional need that requires accommodation, just let us know.
Ready to apply?
Apply to Graphcore
About Graphcore
At Graphcore, we’re building the future of AI compute.We’re a team of semiconductor, software and AI experts, with deep experience in creating the complete AI compute stack - from silicon and software to infrastructure at datacenter scale.As part of the SoftBank Group, backed by significant long-term investment, we are delivering key technology into the fast-growing SoftBank AI ecosystem.To meet the vast and exciting AI opportunity, Graphcore is expanding its teams around the world.We are bringing together the brightest minds to solve the toughest problems, in a place where everyone has the opportunity to make an impact on the company, our products and the future of artificial intelligence.
Job Summary
Our team is at the forefront of the artificial intelligence revolution, enabling innovators from all industries and sectors to expand human potential with technology. The availability of specialised artificial intelligence compute will be a decisive factor in AI’s rate of progress. Graphcore allows innovators to go further, faster. What we do really makes a difference. Reporting to the Director of Silicon Architecture, the SoC Architects are responsible for the design, specification, modelling and integration of sub-systems within complex, high performance and highly integrated silicon devices at the forefront of AI acceleration technology.
The role involves close collaboration with other groups, including architecture, silicon design, verification, hardware and software teams.
The Team
The Silicon Architecture Team sits within the COO group. The SoC architects are responsible for the architectural specification, integration, modelling, validation and evaluation of numerous critical sub-systems, including high-speed interfaces for our upcoming AI acceleration platforms.
Responsibilities and Duties
- Distilling product requirements and their effects on SoC/platform design trade-offs
- Collaborating with processor, SoC and system architects to determine optimal solutions
- Understanding of how to collaborate with silicon design, verification, and hardware engineers to demonstrate awareness and options for implementation correctness
- Evaluating potential hard and soft third-party IP and liaising with third party IP vendors
- Design and specification of performant SoC sub-systems and their associated integrations
- Contribute to the silicon bring-up, characterisation and evaluation activities as required
- Silicon Architecture Team representation within cross-functional working groups
- Implement improvements to infrastructure and processes
- Assist with complex debugging activities
- Mentors Engineers with technical queries
Candidate Profile
Essential:
- Degree in Electronic Engineering, Computer Science or related subject
- Solid understanding of computer/SoC architecture
- Excellent communication skills
- Good experience in the writing of technical specifications
- Knowledge of RTL development and verification processes
- Be highly motivated, a self-starter, and a team player
- Ability to work across teams and programming languages
Desirable
- Experience in the technical specification of complex silicon SoC devices
- Experience of machine learning or massively parallel computing systems
- Verilog
- Low-level software experience, embedded C
- Knowledge of one or more of DDR, PCIe, Ethernet, on-chip networks
Benefits
In addition to a competitive salary, annual leave policy, medical and dental health plans, a gym card and employee pension (matched up to 4%). We review our benefits on a yearly basis to ensure we offer a valuable and rewarding benefits programme to our employees. We welcome people of different backgrounds and experiences; we’re committed to building an inclusive work environment that makes Graphcore a great home for everyone. We offer an equal opportunity process and understand that there are visible and invisible differences in all of us. We can provide a flexible approach to interview and encourage you to chat to us if you require any reasonable adjustments.
Ready to apply?
Apply to Graphcore
About Graphcore
At Graphcore, we’re building the future of AI compute.
We’re a team of semiconductor, software and AI experts, with deep experience in creating the complete AI compute stack - from silicon and software to infrastructure at datacenter scale.
As part of the SoftBank Group, backed by significant long-term investment, we are delivering key technology into the fast-growing SoftBank AI ecosystem.
To meet the vast and exciting AI opportunity, Graphcore is expanding its teams around the world.
We are bringing together the brightest minds to solve the toughest problems, in a place where everyone has the opportunity to make an impact on the company, our products and the future of artificial intelligence.
The Team:
The verification team sits within the Silicon design team and is responsible for ensuring that the RTL created by the logical design team and used by the physical design team matches the architecture specification for Graphcore silicon. The silicon verification engineer is responsible for verification activities within Graphcore, helping the team meet the company objectives for quality silicon delivery.
Responsibilities
- Verification planning, specification and closure of functional coverage
- Providing feedback to architects
- Test generation and failure diagnosis/triage
- Contributing to shared verification infrastructure
- Ensuring good communication between sites
Essential skills:
• Verification experience in relevant industry
• Proven leadership and planning skills
• Highly motivated, a self starter, and a team player
• Ability to work across teams and programming languages to find root causes of deep and complex issues
• Experience of the verification process applied in CPU and/or ASIC environments
• System Verilog, Python, C++, Linux
Desirable skills:
• UVM
• SVA
• Assembly languages
• LLVM, GCC
• DVCS e.g. Git
• SGE or other DRMS
• XML and XPath/XSLT
• Web programming – HTML/DOM, Javascript, SQL
Benefits:
In addition to a competitive salary, Graphcore offers flexible working, a generous annual leave policy, private medical insurance and health cash plan, a dental plan, pension (matched up to 5%), life assurance and income protection. We have a generous parental leave policy and an employee assistance programme (which includes health, mental wellbeing, and bereavement support). We offer a range of healthy food and snacks at our central Bristol office and have our own barista bar! We welcome people of different backgrounds and experiences; we’re committed to building an inclusive work environment that makes Graphcore a great home for everyone. We offer an equal opportunity process and understand that there are visible and invisible differences in all of us. We can provide a flexible approach to interview and encourage you to chat to us if you require any reasonable adjustments
We welcome people of different backgrounds and experiences and are committed to building an inclusive work environment that makes Graphcore a great home for everyone. We are an equal opportunity employer and want to build a work environment where everyone is happy, productive and respectful so they can do their best work. If you have a disability or additional need that requires accommodation, just let us know.
Ready to apply?
Apply to Graphcore
About Graphcore
At Graphcore, we’re building the future of AI compute.
We’re a team of semiconductor, software and AI experts, with deep experience in creating the complete AI compute stack - from silicon and software to infrastructure at datacenter scale.
As part of the SoftBank Group, backed by significant long-term investment, we are delivering key technology into the fast-growing SoftBank AI ecosystem. To meet the vast and exciting AI opportunity, Graphcore is expanding its teams around the world.
We are bringing together the brightest minds to solve the toughest problems, in a place where everyone has the opportunity to make an impact on the company, our products and the future of artificial intelligence.
The Person
Graphcore’s experienced, skilled, and motivated engineering team is heavily involved in shaping the future of AI. A successful candidate will exhibit exceptional knowledge in Design for Testability (DFT) and will have a strong technical background and experience in DFT methodologies, complemented by a robust, self-motivated work ethic. The ideal candidate should also have a focus on quality and demonstrate a good understanding of the importance of production test on the success of a product. Some hands-on experience in one or more of the following areas is essential: RTL design, simulations and debugging, synthesis, STA.
The Role:
We are expanding and looking for an experienced DFT engineers to join the Silicon team. As a part of our team, you will have the opportunity to work on next-generation AI designs targeted for data centers applications.
Responsibilities:
- Keep up with the latest industry trends in DFT domain and help adopt the latest DFT techniques and methodologies
- Work closely with design, verification, physical design and product engineering teams to integrate DFT requirements into the overall design process
- Define and implement DFT architecture and features for next-generation AI designs and support their verification effort
- Develop efficient DFT flows and methodology compatible with silicon design flows
- Work with 3rd party IPs to integrate the provided design into the DFT infrastructure
- Generate structural test vectors, analyze and improve test coverage
- Work with the product and test engineering teams to ensure successful silicon bring-up and help identify any silicon failures to enhance yield learning and improvement
Requirements:
- Very good understanding of DFT components like JTAG (IEEE 1149.x), IJTAG (IEEE P1687), Core Test (IEEE P1500), SSN (Streaming Scan Network), Test Compression, OCC etc.
- Experience on developing DFT specifications and driving the implementation of the DFT features
- Experience in MBIST and BISR implementation and verification is desired
- Solid understanding of design verification methodologies for validating the DFT features using simulation in pre-silicon designs
- Exposure to STA constraints development and analysis for DFT modes and SDF simulations would be a plus
- Experience in Scan based testing and industry standard ATPG tools
- Knowledge of ATPG pattern verification and gate-level simulation flows using Synopsys VCS and Verdi or other EDA tools
- Very good knowledge of Digital Integrated Circuits and Systems
- Hands-on experience with Verilog RTL coding and familiarity with System Verilog
- Strong scripting and debugging skills using programming languages like Python, TCL, Perl, Shell etc.
- Exposure to silicon bring-up, post-silicon testing and tester pattern debugging
- Strong problem-solving skills across various levels of design hierarchies
- Great team working and communication skills
Academic Credentials
- Bachelors or Masters or PhD in Computer engineering/Electrical engineering/Electronics Engineering
Benefits:
In addition to a competitive salary, Graphcore offers flexible working, a generous annual leave policy, private medical insurance and health cash plan, a dental plan, pension (matched up to 5%), life assurance and income protection. We have a generous parental leave policy and an employee assistance programme (which includes health, mental wellbeing, and bereavement support). We offer a range of healthy food and snacks at our central Bristol office and have our own barista bar! We welcome people of different backgrounds and experiences; we’re committed to building an inclusive work environment that makes Graphcore a great home for everyone. We offer an equal opportunity process and understand that there are visible and invisible differences in all of us. We can provide a flexible approach to interview and encourage you to chat to us if you require any reasonable adjustments
We welcome people of different backgrounds and experiences and are committed to building an inclusive work environment that makes Graphcore a great home for everyone. We are an equal opportunity employer and want to build a work environment where everyone is happy, productive and respectful so they can do their best work. If you have a disability or additional need that requires accommodation, just let us know.
Ready to apply?
Apply to Graphcore
About Graphcore
At Graphcore, we’re building the future of AI compute.We’re a team of semiconductor, software and AI experts, with deep experience in creating the complete AI compute stack - from silicon and software to infrastructure at datacenter scale.As part of the SoftBank Group, backed by significant long-term investment, we are delivering key technology into the fast-growing SoftBank AI ecosystem.To meet the vast and exciting AI opportunity, Graphcore is expanding its teams around the world.We are bringing together the brightest minds to solve the toughest problems, in a place where everyone has the opportunity to make an impact on the company, our products and the future of artificial intelligence.
Job Summary
Our team is at the forefront of the artificial intelligence revolution, enabling innovators from all industries and sectors to expand human potential with technology. The availability of specialised artificial intelligence compute will be a decisive factor in AI’s rate of progress. Graphcore allows innovators to go further, faster. What we do really makes a difference. Reporting to the Director of Silicon Architecture, the SoC Architects are responsible for the design, specification, modelling and integration of sub-systems within complex, high performance and highly integrated silicon devices at the forefront of AI acceleration technology.
The role involves close collaboration with other groups, including architecture, silicon design, verification, hardware and software teams.
The Team
The Silicon Architecture Team sits within the COO group. The SoC architects are responsible for the architectural specification, integration, modelling, validation and evaluation of numerous critical sub-systems, including high-speed interfaces for our upcoming AI acceleration platforms.
Responsibilities and Duties
- Distilling product requirements and their effects on SoC/platform design trade-offs
- Collaborating with processor, SoC and system architects to determine optimal solutions
- Collaborating with silicon design, verification, and hardware engineers to ensure implementation correctness
- Evaluating potential hard and soft third-party IP and liaising with third party IP vendors
- Design and specification of performant SoC sub-systems and their associated integrations
- Contribute to the silicon bring-up, characterisation and evaluation activities as required
- Silicon Architecture Team representation within cross-functional working groups
- Implement discussed infrastructure and processes improvements agreed with team
- Assist with debugging activities
- Mentoring junior engineers
Candidate Profile
Essential:
- Degree in Electronic Engineering, Computer Science or related subject
- Solid understanding of computer/SoC architecture
- Excellent communication skills
- Experienced in the writing of technical specifications
- Knowledge of RTL development and verification processes
- Be highly motivated, a self-starter, and a team player
- Ability to work across teams and programming languages
Desirable
- Experience in the technical specification of silicon SoC devices
- Experience of machine learning or massively parallel computing systems
- Verilog
- Low-level software experience, embedded C
- Knowledge of one or more of DDR, PCIe, Ethernet, on-chip networks
Benefits
In addition to a competitive salary, annual leave policy, medical and dental health plans, a gym card and employee pension (matched up to 4%). We review our benefits on a yearly basis to ensure we offer a valuable and rewarding benefits programme to our employees. We welcome people of different backgrounds and experiences; we’re committed to building an inclusive work environment that makes Graphcore a great home for everyone. We offer an equal opportunity process and understand that there are visible and invisible differences in all of us. We can provide a flexible approach to interview and encourage you to chat to us if you require any reasonable adjustments.
Ready to apply?
Apply to Graphcore
About Graphcore
At Graphcore, we’re building the future of AI compute.We’re a team of semiconductor, software and AI experts, with deep experience in creating the complete AI compute stack - from silicon and software to infrastructure at datacenter scale.As part of the SoftBank Group, backed by significant long-term investment, we are delivering key technology into the fast-growing SoftBank AI ecosystem.To meet the vast and exciting AI opportunity, Graphcore is expanding its teams around the world.We are bringing together the brightest minds to solve the toughest problems, in a place where everyone has the opportunity to make an impact on the company, our products and the future of artificial intelligence.
Job Summary
Our team is at the forefront of the artificial intelligence revolution, enabling innovators from all industries and sectors to expand human potential with technology. The availability of specialised artificial intelligence compute will be a decisive factor in AI’s rate of progress. Graphcore allows innovators to go further, faster. What we do really makes a difference. Reporting to the Director of Silicon Architecture, the SoC Architects are responsible for the design, specification, modelling and integration of sub-systems within complex, high performance and highly integrated silicon devices at the forefront of AI acceleration technology. The role involves close collaboration with other groups, including architecture, silicon design, verification, hardware and software teams.
The Team
The Silicon Architecture Team sits within the COO group. The SoC architects are responsible for the architectural specification, integration, modelling, validation and evaluation of numerous critical sub-systems, including high-speed interfaces for our upcoming AI acceleration platforms.
Responsibilities and Duties
- Distilling product requirements and their effects on SoC/platform design trade-offs
- Collaborating with processor, SoC and system architects to determine optimal solutions
- When required, guiding silicon design, verification, and hardware engineers to ensure implementation correctness
- Evaluating potential hard and soft third-party IP and liaising with third party IP vendors
- Design and specification of performant SoC sub-systems and their associated integrations
- Manages queries for the silicon bring-up, characterisation and evaluation activities as required
- Drives delivery of technical objectives
- Advise on planning for infrastructure and processes
- Silicon Architecture Team representation within cross-functional working groups
- Mentors' technical engineers
Candidate Profile
Essential:
- Degree in Electronic Engineering, Computer Science or related subject
- Experience in the technical specification of complex silicon SoC devices
- Strong software development experience
- Solid understanding of complex computer/SoC architecture
- Excellent communication skills
- Strong experience in the writing of technical specifications
- Knowledge of RTL development and verification processes
- Be highly motivated, a self-starter, and a team player
- Ability to work across teams and programming languages
Desirable
- Architecture modelling experience in Python/C++/Rust
- Experience of machine learning or massively parallel computing systems
- Verilog
- Knowledge of one or more of DDR, PCIe, Ethernet, on-chip networks
Benefits
In addition to a competitive salary, annual leave policy, medical and dental health plans, a gym card and employee pension (matched up to 4%). We review our benefits on a yearly basis to ensure we offer a valuable and rewarding benefits programme to our employees. We welcome people of different backgrounds and experiences; we’re committed to building an inclusive work environment that makes Graphcore a great home for everyone. We offer an equal opportunity process and understand that there are visible and invisible differences in all of us. We can provide a flexible approach to interview and encourage you to chat to us if you require any reasonable adjustments.
Ready to apply?
Apply to Graphcore
About Graphcore
At Graphcore, we’re building the future of AI compute.
We’re a team of semiconductor, software and AI experts, with deep experience in creating the complete AI compute stack - from silicon and software to infrastructure at datacenter scale.
As part of the SoftBank Group, backed by significant long-term investment, we are delivering key technology into the fast-growing SoftBank AI ecosystem.
To meet the vast and exciting AI opportunity, Graphcore is expanding its teams around the world.
We are bringing together the brightest minds to solve the toughest problems, in a place where everyone has the opportunity to make an impact on the company, our products and the future of artificial intelligence.
The Team:
The verification team sits within the Silicon design team and is responsible for ensuring that the RTL created by the logical design team and used by the physical design team matches the architecture specification for Graphcore silicon. The Silicon Verification Lead is responsible for verification activities within Graphcore, helping the team meet the company objectives for quality silicon delivery.
Responsibilities
- Verification planning, specification and closure of functional coverage
- Providing feedback to architects
- Test generation and failure diagnosis/triage
- Contributing to shared verification infrastructure
- Ensuring good communication between sites
Essential skills:
• Verification experience in relevant industry
• Proven leadership and planning skills
• Highly motivated, a self starter, and a team player
• Ability to work across teams and programming languages to find root causes of deep and complex issues
• Experience of the verification process applied in CPU and/or ASIC environments
• System Verilog, Python, C++, Linux
Desirable skills:
• UVM
• SVA
• Assembly languages
• LLVM, GCC
• DVCS e.g. Git
• SGE or other DRMS
• XML and XPath/XSLT
• Web programming – HTML/DOM, Javascript, SQL
Benefits:
In addition to a competitive salary, Graphcore offers flexible working, a generous annual leave policy, private medical insurance and health cash plan, a dental plan, pension (matched up to 5%), life assurance and income protection. We have a generous parental leave policy and an employee assistance programme (which includes health, mental wellbeing, and bereavement support). We offer a range of healthy food and snacks at our central Bristol office and have our own barista bar! We welcome people of different backgrounds and experiences; we’re committed to building an inclusive work environment that makes Graphcore a great home for everyone. We offer an equal opportunity process and understand that there are visible and invisible differences in all of us. We can provide a flexible approach to interview and encourage you to chat to us if you require any reasonable adjustments
We welcome people of different backgrounds and experiences and are committed to building an inclusive work environment that makes Graphcore a great home for everyone. We are an equal opportunity employer and want to build a work environment where everyone is happy, productive and respectful so they can do their best work. If you have a disability or additional need that requires accommodation, just let us know.
Ready to apply?
Apply to Graphcore
About Graphcore
At Graphcore, we’re building the future of AI compute.We’re a team of semiconductor, software and AI experts, with deep experience in creating the complete AI compute stack - from silicon and software to infrastructure at datacenter scale.As part of the SoftBank Group, backed by significant long-term investment, we are delivering key technology into the fast-growing SoftBank AI ecosystem.To meet the vast and exciting AI opportunity, Graphcore is expanding its teams around the world.We are bringing together the brightest minds to solve the toughest problems, in a place where everyone has the opportunity to make an impact on the company, our products and the future of artificial intelligence.
Job Summary
Our team is at the forefront of the artificial intelligence revolution, enabling innovators from all industries and sectors to expand human potential with technology. The availability of specialised artificial intelligence compute will be a decisive factor in AI’s rate of progress. Graphcore allows innovators to go further, faster. What we do really makes a difference. Reporting to the Director of Silicon Architecture, the SoC Architects are responsible for the design, specification, modelling and integration of sub-systems within complex, high performance and highly integrated silicon devices at the forefront of AI acceleration technology. The role involves close collaboration with other groups, including architecture, silicon design, verification, hardware and software teams.
The Team
The Silicon Architecture Team sits within the COO group. The SoC architects are responsible for the architectural specification, integration, modelling, validation and evaluation of numerous critical sub-systems, including high-speed interfaces for our upcoming AI acceleration platforms.
Responsibilities and Duties
- Defines team infrastructure and processes
- Distilling product requirements and their effects on SoC/platform design trade-offs
- Collaborating with processor, SoC and system architects to determine optimal solutions
- When required, providing technical knowledge silicon design, verification, and hardware engineers to ensure implementation correctness
- Good experience potential hard and soft third-party IP and liaising with third party IP vendors
- Design and specification of performant SoC sub-systems and their associated integrations
- Manages queries for the silicon bring-up, characterisation and evaluation activities as required
- Drives delivery and planning of technical objectives
- Advise in planning for infrastructure and processes
- Silicon Architecture Team representation within cross-functional working groups
- Mentors' senior technical engineers
Candidate Profile
Essential:
- Degree in Electronic Engineering, Computer Science or related subject
- Experience in the technical specification of complex silicon SoC devices
- Strong software development experience
- Solid understanding of complex computer/SoC architecture
- Excellent communication skills
- Strong experience in writing and developing technical specifications
- In depth knowledge of RTL development and verification processes
- Be a self-starter, able to motivate and support team members
- Ability to work across teams and programming languages
Desirable
- Architecture modelling experience in Python/C++/Rust
- Experience of machine learning or massively parallel computing systems
- Verilog
- Knowledge of one or more of DDR, PCIe, Ethernet, on-chip networks
Benefits
In addition to a competitive salary, annual leave policy, medical and dental health plans, a gym card and employee pension (matched up to 4%). We review our benefits on a yearly basis to ensure we offer a valuable and rewarding benefits programme to our employees. We welcome people of different backgrounds and experiences; we’re committed to building an inclusive work environment that makes Graphcore a great home for everyone. We offer an equal opportunity process and understand that there are visible and invisible differences in all of us. We can provide a flexible approach to interview and encourage you to chat to us if you require any reasonable adjustments.
Ready to apply?
Apply to Graphcore