SW Dev Eng 6, Prin

Lattice Semiconductor; Portland (OR); Remote; GBP 65,000 - 100,000; Full time

Job summary

Lattice Semiconductor is seeking a Software Development Engineer to advance a model-first development approach for hardware design. You will architect and develop complex C++/SystemC models, mentor others, and contribute to firmware and QEMU-based emulation for model and firmware platforms.

Full-time remote position supporting UK operations, requiring strong C/C++, SystemC, and Python skills, with experience in firmware and hardware modeling plus a collaborative, cross-functional mindset.

Qualifications

• BS/MS Electrical Engineering or Computer Science 5–10 years of experience in firmware or embedded software development
• Proficient with C/C++ in embedded or hardware-adjacent environments
• Knowledge of FPGA logic design or hardware description concepts preferred
• Solid foundation in object-oriented programming, data structures, and algorithms
• Experience with SystemC, QEMU, or hardware modeling is a plus but not required — we will train the right candidate
• Must possess independent problem-solving skills and a willingness to learn new methodologies
• Knowledge of Python is preferred
• Strong written and verbal communication skills and the ability to work across multiple teams

Responsibilities

• Contribute as a member of the Architecture modelling team, developing and validating models under senior guidance
• Develop, debug, and troubleshoot models in SystemC and Firmware
• Develop, debug python code to process models
• Apply firmware development experience to support model-driven design flows
• Collaborate with cross-functional teams to improve development methodologies and processes

Skills

C/C++ in embedded environments

SystemC

QEMU

Python

Firmware development

Object-oriented programming

Data structures

Algorithms

Education

BS/MS Electrical Engineering or Computer Science

Tools

SystemC

QEMU

Job description

Lattice Overview

There is energy here…energy you can feel crackling at any of our international locations. It’s an energy generated by enthusiasm for our work, for our teams, for our results, and for our customers. Lattice is a worldwide community of engineers, designers, and manufacturing operations specialists in partnership with world-class sales, marketing, and support teams, who are developing programmable logic solutions that are changing the industry. Our focus is on R&D, product innovation, and customer service, and to that focus, we bring total commitment and a keenly sharp competitive personality. Energy feeds on energy. If you flourish in a fast paced, results-oriented environment, if you want to achieve individual success within a “team first” organization, and if you believe you can contribute and succeed in a demanding yet collegial atmosphere, then Lattice may well be just what you’re looking for.

Job Description:

This role is to progress the deployment of a ‘model first’ development model to Hardware Design. In this role you will be architecting and developing complex C++ and SystemC models of hardware solutions. As an expert in the space, acting as a leader and mentor to other engineers less versed with this style of development. This will also involve developing Firmware and other Software, including QEMU emulation to generate both model solutions and Firmware development platforms. Lattice is seeking candidates for the position ofSoftware Development Engineer. This is a full time remote position.

Accountabilities:

• Contribute as a member of the Architecture modelling team, developing and validating models under senior guidance


• Develop, debug, and troubleshoot models in SystemC and Firmware


• Develop, debug python code to process models


• Apply firmware development experience to support model-driven design flows


• Collaborate with cross-functional teams to improve development methodologies and processes

Qualifications:

• BS/MS Electrical Engineering or Computer Science 5–10 years of experience in firmware or embedded software development


• Proficient with C/C++ in embedded or hardware-adjacent environments


• Knowledge of FPGA logic design or hardware description concepts preferred


• Solid foundation in object-oriented programming, data structures, and algorithms


• Experience with SystemC, QEMU, or hardware modeling is a plus but not required — we will train the right candidate


• Must possess independent problem-solving skills and a willingness to learn new methodologies


• Knowledge of Python is preferred


• Strong written and verbal communication skills and the ability to work across multiple teams

Additional Information:

This position requires a successful background and reference checks and satisfactory proof of your right to work in: United Kingdom

Applications are welcome from all qualified candidates.

At Lattice, we value the diversity of individuals, ideas, perspectives, insights and values, and what they bring to the workplace.

GROWTH

We foster a culture where everyone strives for continuous learning and development. We challenge ourselves to boldly deliver exceptional growth and value for customers and shareholders.

RELIABILITY

Our customers trust us to deliver, and we take that responsibility seriously. By committing ourselves to dependable supply, support, and solutions, we build strong collaboration that lasts and thrives.

EXECUTION

Innovation turns great ideas into results. Together, we create differentiated products and solutions through disciplined planning, decisiveness, and timely delivery with uncompromising quality.

ACCOUNTABILITY

We own our actions and outcomes: holding ourselves to the highest standards, agilely adapting to change, delivering on our commitments, and empowering each other to drive our success.

TRANSPARENCY

Openness builds trust. We lead with integrity and candor, facing hard facts and embracing tough conversations with clear communication, decisive action, and open honesty at each level.

Lattice is strengthening is leadership in compute, communications, industrial, and embedded markets – underscored by multiple award wins that recognize its innovation, leadership, workplace culture, and collaboration-driven solutions.

Lattice Semiconductor (NASDAQ: LSCC) is the low power programmable leader. For over 40 years, Lattice has driven innovation in the semiconductor industry. Our compact, power-efficient field programmable gate arrays (FPGAs) are essential to building a secure, intelligent, and connected world. Lattice is the #1 supplier of small FPGAs worldwide, with the largest installed base in the industry. Our solutions are trusted by over 11,000 customers globally, spanning the compute, communications, industrial, and embedded markets.

Founded in 1983 in Oregon’s Silicon Forest, Lattice has grown into a global leader with a passionate team dedicated to pushing the boundaries of programmable logic and fostering a culture of innovation. Headquartered in Portland, Oregon with major operations in San Jose, California, Shanghai, China, and Manilla, Philippines.