76 to 100 of 182 Permanent Principal Software Engineer Jobs

Job Title: Principal Software Engineer – x8 Location: Cowes – We offer flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: Up to £68,000 (dependent on skills and experience) What you’ll be doing: Derive and maintain a set of software requirements from a baseline set of systems requirements Produce and maintain a software design to meet a set of software requirements Use a software design to produce a deliverable software solution Undertake peer reviews or checking/verification of peers’ solutions across Maritime Services Undertake … technical reviews, verify and authorise software engineering designs Act as an Engineering technical lead for a software solution at a sub-system level Maintain a software solution to address reported defects and/or add new functionality Support the development of individuals and teams to enhance skills More ❯

Job Title: Principal Software Engineer – x8 Location: Cowes – We offer flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: Up to £68,000 (dependent on skills and experience) What you’ll be doing: Derive and maintain a set of software requirements from a baseline set of systems requirements Produce and maintain a software design to meet a set of software requirements Use a software design to produce a deliverable software solution Undertake peer reviews or checking/verification of peers’ solutions across Maritime Services Undertake … technical reviews, verify and authorise software engineering designs Act as an Engineering technical lead for a software solution at a sub-system level Maintain a software solution to address reported defects and/or add new functionality Support the development of individuals and teams to enhance skills More ❯

Job Title: Principal Software Engineer – x8 Location: Cowes – We offer flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: Up to £68,000 (dependent on skills and experience) What you’ll be doing: Derive and maintain a set of software requirements from a baseline set of systems requirements Produce and maintain a software design to meet a set of software requirements Use a software design to produce a deliverable software solution Undertake peer reviews or checking/verification of peers’ solutions across Maritime Services Undertake … technical reviews, verify and authorise software engineering designs Act as an Engineering technical lead for a software solution at a sub-system level Maintain a software solution to address reported defects and/or add new functionality Support the development of individuals and teams to enhance skills More ❯

Job Title: Principal Software Engineer – x8 Location: Cowes – We offer flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: Up to £68,000 (dependent on skills and experience) What you’ll be doing: Derive and maintain a set of software requirements from a baseline set of systems requirements Produce and maintain a software design to meet a set of software requirements Use a software design to produce a deliverable software solution Undertake peer reviews or checking/verification of peers’ solutions across Maritime Services Undertake … technical reviews, verify and authorise software engineering designs Act as an Engineering technical lead for a software solution at a sub-system level Maintain a software solution to address reported defects and/or add new functionality Support the development of individuals and teams to enhance skills More ❯

Job Title: Principal Software Engineer – x8 Location: Cowes – We offer flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: Up to £68,000 (dependent on skills and experience) What you’ll be doing: Derive and maintain a set of software requirements from a baseline set of systems requirements Produce and maintain a software design to meet a set of software requirements Use a software design to produce a deliverable software solution Undertake peer reviews or checking/verification of peers’ solutions across Maritime Services Undertake … technical reviews, verify and authorise software engineering designs Act as an Engineering technical lead for a software solution at a sub-system level Maintain a software solution to address reported defects and/or add new functionality Support the development of individuals and teams to enhance skills More ❯

As a Principal Software Engineer, you build the products we sell to customers. You are a problem solver able to turn a requirement or a design into an operational high-quality product. At Principal level you impact multiple products and contribute to product line design. You … insist on the highest standards for design and quality because a working product is ultimately your responsibility. You mentor other software engineers. You welcome input and feedback from peers and other roles in the organization and accept change as inevitable. You deal with ambiguity and come up with a … design with minimal input. Daily Software Engineers responsibilities include: Design and develop software for multiple areas of a Verimatrix product Design and develop software for multiple areas of other teams' products on demand. Ensure quality by creating unit tests, and follow Verimatrix's Secure Development Lifecycle Develop More ❯

We are a technology-driven company building high-performing, scalable, and resilient software solutions. Our teams work with a modern tech stack including .NET, MongoDB, AWS, Jenkins, SQL Server, and streaming technologies. We're looking for a hands-on Principal Engineer who can code, design scalable systems … This role is perfect for a technical leader who still enjoys writing code while shaping architecture and mentoring engineers. About the role As a Principal Engineer, you will play a critical role in: Architecting scalable, high-performance systems Coding and reviewing mission-critical features (at least 60% hands … on) Managing and mentoring Staff Engineers & Senior Developers Driving best practices in software development and AI-powered engineering Owning non-functional requirements (NFRs) such as security, scalability, and reliability Optimising cloud infrastructure and CI/CD pipelines If you thrive on solving complex technical challenges, leading by example, and More ❯

We are a technology-driven company building high-performing, scalable, and resilient software solutions. Our teams work with a modern tech stack including .NET, MongoDB, AWS, Jenkins, SQL Server, and streaming technologies. We're looking for a hands-on Principal Engineer who can code, design scalable systems … This role is perfect for a technical leader who still enjoys writing code while shaping architecture and mentoring engineers. About the role As a Principal Engineer, you will play a critical role in: Architecting scalable, high-performance systems Coding and reviewing mission-critical features (at least 60% hands … on) Managing and mentoring Staff Engineers & Senior Developers Driving best practices in software development and AI-powered engineering Owning non-functional requirements (NFRs) such as security, scalability, and reliability Optimising cloud infrastructure and CI/CD pipelines If you thrive on solving complex technical challenges, leading by example, and More ❯

We are a technology-driven company building high-performing, scalable, and resilient software solutions. Our teams work with a modern tech stack including .NET, MongoDB, AWS, Jenkins, SQL Server, and streaming technologies. We're looking for a hands-on Principal Engineer who can code, design scalable systems … This role is perfect for a technical leader who still enjoys writing code while shaping architecture and mentoring engineers. About the role As a Principal Engineer, you will play a critical role in: Architecting scalable, high-performance systems Coding and reviewing mission-critical features (at least 60% hands … on) Managing and mentoring Staff Engineers & Senior Developers Driving best practices in software development and AI-powered engineering Owning non-functional requirements (NFRs) such as security, scalability, and reliability Optimising cloud infrastructure and CI/CD pipelines If you thrive on solving complex technical challenges, leading by example, and More ❯

part of history, they're making history. Northrop Grumman Space Systems - Launch and Missile Defense Systems has an exciting career opportunity for a Sr Principal Software Engineer (Regional Applications) to join our team of qualified, diverse individuals. This position will be located in Huntsville, Alabama. Position Overview … to all system ground and flight tests, which verify and exercise all current and future missile defense system capabilities. This position is for a Software Engineer on the C2BMC program. Responsible for software development in the Java language for one of the Regional Applications teams in Huntsville … Battle Management, System-Arch, or Track Server). Essential Functions: Command and control system application development Software Integration and formal testing Implement Cyber Security/RMF requirements Present advanced concepts to non-software engineers, including senior program and military leaders Mentor and teach junior engineers Performance modeling Work More ❯

with Full Benefits to include Health/Dental/Vision and PTO. Description: Base-2 Solutions is looking for a top-notch software engineer to join our team. We are driven to solve challenging customer problems by leveraging innovative technical solutions. Our software engineers develop the next … qualities and be enthusiastic to take on new problems as we continue to push technology forward. Responsibilities: Develops , maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon … documented requirements. Works individually or as part of a team. Reviews and tests software components for adherence to the design requirements and documents test results. Resolves software problem reports. Utilizes software development and software design methodologies appropriate to the development environment. Provides specific input to the More ❯

journey. Job Purpose As we continue to expand our market share in the rapidly emerging Employee Experience platform category, we are looking for a Principal Engineer to join our Engineering Team. This is a technical leadership role held by a highly experienced software developer. With an influence … across the department, their primary objective is to deliver engineering excellence, improving the standards of others and the product itself. The Principal Engineer is the pinnacle of technical influence within the engineering organisation, setting the technical vision and driving long-term strategies for product and platform development. This … role goes beyond individual projects, impacting the engineering organisation by establishing best practices, defining architectural standards, and championing innovation. As a Principal Engineer, you are not only a master of technical skills but also a mentor, thought leader, and visionary for the company's future technology landscape. The More ❯

TITLE: Senior Principal Software Engineer - Cloud (US Citizenship REQUIRED) CLEARANCE: Secret, obtainable within reasonable time based on requirements LOCATION: ONSITE in Scottsdale AZ 85250 (no relocation package) RATE RANGE: $95/hr - $110/hr W2 (no health benefits while on contract) No C2C, we can NOT … work with outside agencies/vendors, and we can NOT do 1099-US CITIZENSHIP IS REQUIRED GeoLogics is currently seeking a Senior Advanced Software Engineer in Scottsdale, AZ . REQUIRED SKILLS Python/Java programming languages Understanding of DevOps principles: Knowledge of CI/CD pipelines, GitOps, automation … Logstash, Kibana) Version control: Git Infrastructure as Code: Terraform, CloudFormation Collaboration: Jira, Confluence Agile experience preferred. REQUIRED EDUCATION Requires a Bachelor's degree in Software Engineering, or a related Science, Engineering or Mathematics field. Also requires 10+ years of job-related experience, or a Master's degree plus More ❯

Position Description: Red Arch Solutions is looking for a mission-driven Principal Software Engineer with deep expertise in DevOps and AWS Cloud technologies to join a high-priority contract in Annapolis Junction, Maryland. An active TS/SCI with Polygraph is required. As a Principal SWE … based on well-defined requirements-leveraging cutting-edge AWS services, Infrastructure as Code (Terraform), and modern DevOps pipelines. You'll work across the full software lifecycle and collaborate closely with a team of top-tier engineers and system architects to build scalable, secure, and resilient systems. This role offers … to make a direct impact by designing, developing, and deploying advanced cloud-native solutions that support critical national security initiatives. If you're a software engineer who enjoys solving hard problems with cloud-based solutions, this is your opportunity to grow within a technically challenging and rewarding environment. More ❯

Great opportunity for a Principal Software Engineer to work for a retail company near Manchester at the beginning of a digital transformation. You'd report to the Head of Engineering and would work as part of a team of Principal Software Engineers responsible for collaborating More ❯

often at the leading edge of technology. Our clients choose Instil because we are seen as a cut above. We are looking for a Principal Software Engineer to join our growing business and play a pivotal role in leading the development of next-generation products that shift … the dial for our global customers. As a Principal Engineer, you will care about your craft and the success of our customers and their users. Most of your time will be spent writing code and leading teams to deliver business-critical outcomes successfully. You will also be a … to a team culture that values quality, robustness, and knowledge sharing. Need to have: A minimum of 8 years post-graduate experience in the software industry. Expertise in Java, Kotlin, Typescript, or C#. Expertise in React or Angular. Experience developing cloud-native solutions and modern frontend applications. Experience developing More ❯

Full time – 40 hours a week St Neots, Cambridgeshire – hybrid working optional (2-3 days a week in the office) Your role As a Principal Software Development Engineer, you will work within a multi-disciplinary team, embracing agile methodologies while mentoring Engineers. You’ll create high-quality … software solutions that meet the needs of our internal and external customers, always delivered on time and to an exceptional standard. This role allows you to dive into resolving technical challenges, addressing technical debt, and continually improving your skills with dedicated “blue sky” time for professional development. You’ll … feature design, and help shape the architectural direction of our products. Join us and be part of something exciting! Main Areas of Responsibility: The Principal Software Development Engineer will work to design and refine required features, proposing alternative solutions to improve both customer and developer experience. They More ❯

Full time – 40 hours a week St Neots, Cambridgeshire – hybrid working optional (2-3 days a week in the office) Your role As a Principal Software Development Engineer, you will work within a multi-disciplinary team, embracing agile methodologies while mentoring Engineers. You’ll create high-quality … software solutions that meet the needs of our internal and external customers, always delivered on time and to an exceptional standard. This role allows you to dive into resolving technical challenges, addressing technical debt, and continually improving your skills with dedicated “blue sky” time for professional development. You’ll … feature design, and help shape the architectural direction of our products. Join us and be part of something exciting! Main Areas of Responsibility: The Principal Software Development Engineer will work to design and refine required features, proposing alternative solutions to improve both customer and developer experience. They More ❯

Full time – 40 hours a week St Neots, Cambridgeshire – hybrid working optional (2-3 days a week in the office) Your role As a Principal Software Development Engineer, you will work within a multi-disciplinary team, embracing agile methodologies while mentoring Engineers. You’ll create high-quality … software solutions that meet the needs of our internal and external customers, always delivered on time and to an exceptional standard. This role allows you to dive into resolving technical challenges, addressing technical debt, and continually improving your skills with dedicated “blue sky” time for professional development. You’ll … feature design, and help shape the architectural direction of our products. Join us and be part of something exciting! Main Areas of Responsibility: The Principal Software Development Engineer will work to design and refine required features, proposing alternative solutions to improve both customer and developer experience. They More ❯

Job Title: Principal Software Engineer - x8 Location: Cowes - We offer flexible working arrangements - please speak to your recruiter about the options for this particular role Salary: Up to £68,000 (dependent on skills and experience) What you'll be doing: Derive and maintain a set of software requirements from a baseline set of systems requirements Produce and maintain a software design to meet a set of software requirements Undertake peer reviews or checking/verification of peers' solutions across Maritime Services Undertake technical reviews, verify and authorise software engineering designs Act as an … Engineering technical lead for a software solution at a sub-system level Maintain a software solution to address reported defects and/or add new functionality Support the development of individuals and teams to enhance skills and competencies Produce or assist in the creation of software estimates More ❯

Join AZAD as a Principal Software Engineer and design, develop, and test software for industry leading laser via drilling systems. This position will define and execute software development plans and roadmap, analyze and determine system software test standards and procedures, and determine hardware compatibility … 65.00 - $70.00 depending on related qualifications and experience, as well as composition of selected compensation package. Essential Functions: Assist in defining and executing the software development plans and roadmap. Develop software programs to meet the requirements and constraints of the customer scope of work and exceed customer expectations. … Work within and help to lead a highly skilled team to accomplish all the deliverables throughout the Software Product Lifecycle (design, development, testing, and implementation). Develop solutions to complex scientific problems. Rely on experience and judgment to plan and accomplish goals. A wide degree of creativity and latitude More ❯

Principal Software Embedded Engineer (Location: El Segundo, CA area, about 15 miles south-east of Los Angeles) Job Summary: This position is focused on the role of principal software engineering in the design and development of embedded systems. More ❯

Principal Embedded Software Engineer Milton Keynes Full time, permanent position Onsite 5 days per week Our client designs and develops innovative communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. They foster a dynamic, collaborative work environment that encourages learning and autonomy. If … you're passionate, energetic, and forward-thinking, this role could be perfect for you. In this role, you will develop software for the client's products, ranging from Linux-based single-board computers to high-reliability microcontroller systems. Responsibilities span the entire development cycle, including designing, coding, testing, and … supporting low- and high-level software. You'll aim to create hardware and software solutions that simplify integration for the client's customers. As part of the software team, you will oversee designs from concept to production, encompassing product roadmaps, detailed coding, testing, qualification, and in-orbit support. More ❯

is the industry's 1st Cloud-Connected "always-on" Integrated Cockpit system, featuring cloud-native communications, navigation, and surveillance systems, powered by a flexible software platform that can be customized for virtually every type of aircraft, from passenger planes and business aircraft to defense, general aviation and the rapidly … connectivity, an exciting and intuitive user interface and a highly scalable and customizable design. Join a team that designs, develops and deploys cutting-edge software solutions for Honeywell Anthem next-generation Avionics Systems. As a Principal Software Engineer, within the (NGA) Next Generation Avionics group, you … thought leadership, playing a pivotal role in shaping the future of our avionics platforms. You will provide technical expertise as an Anthem Display Platform Principal Technical Lead in the identification and development of new products. You will lead proposals to address future business opportunities, value engineering and program/ More ❯

a safer, more secure world. Are you interested in joining a dynamic and growing professional organization? The Raytheon team is looking for a Senior Principal Software Engineer for an Agile Release Train (ART) comprised of a multi-disciplinary Systems, Software, and Integration and Test team. You … will be working as part of a team to develop, implement, and release new candidate tactical software and simulation capabilities. The ART also provides support to THAAD Lockheed Martin, Operational Mission Profiles, and systems level evaluation of radar data. This is an "onsite" role in Huntsville, Alabama. What You … years of prior relevant experience Experience in the field of Engineering, including any of the following: System Requirements definition and analysis System or Software Test and Analysis Systems Engineering Software Engineering Software Development Active and transferable Secret U.S. government issued security clearance is required prior to start More ❯