226 to 250 of 1,170 Permanent Senior Software Engineer Jobs

history. At the heart of Defining Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to enable strategic planning. We're looking for innovators, who can help us keep building on our wide portfolio of secure, affordable … to do some of the best work of your career. We are looking for you to join our team as a Sr Principal Cyber Software Engineer based out of Annapolis Junction. We are looking for you to join our team as a Senior Principal Cyber Software Engineer based out of Annapolis Junction, MD. What You'll get to Do: The Sr Principal Cyber Software Engineer 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 More ❯

Senior Software Engineer Embedded & Edge Systems Location: Warrington (4 days per week on-site) Salary: Up to £65,000 + benefits A rare opportunity to take technical ownership of a cutting-edge system with real-world impact. A well-funded, early-stage technology company developing sensor solutions … for the utilities industry are looking for a Senior Software Engineer to lead the evolution of their edge and embedded software systems. Their technology is designed to help reduce waste and improve the integrity of critical infrastructure. Following successful trials and with commercial deployment imminent, they … are seeking an experienced software engineer to lead on software architectural decision making and execution. This is not a conventional embedded role. Youll work at the intersection of real-time sensor data, Linux systems, distributed acoustic sensing, and IoT securitydefining architecture, shaping implementation choices, and delivering performance More ❯

Senior Software Engineer - National Security 31 March 2025 About Us: We are the Information Intelligence Group (IIG) of CACI UK, a specialist software consultancy providing bespoke solutions to solve complex operational problems for our customers. As our business grows, we seek an experienced Software Engineer … UK. You will develop mission-critical systems and contribute to national safety and security. The Opportunity: Join diverse teams supporting complex projects, building bespoke software solutions, and providing up-to-date capabilities. As a Senior Software Engineer in an Agile environment, you will gain experience in … Designing, developing, and testing software solutions Utilizing open-source libraries and components Using tools like GitLab for continuous integration to ensure quality and security Deploying systems across environments including AWS and Azure Full software lifecycle involvement from concept to maintenance Leading teams and managing client engagement (depending on More ❯

Senior Staff Software Engineer – Embedded & Python | London Hybrid | £90,000 We're working with a leading aerospace technology company looking for a Senior Staff Software Engineer to join their embedded systems team. You'll help shape the future of real-time control systems for … next-gen aerospace applications. What You’ll Do: Design and develop embedded software for safety-critical, real-time systems Use Python for tooling, simulation, or test automation Collaborate with cross-functional teams to define and refine system requirements Lead key technical initiatives and mentor junior engineers What They’re … in embedded systems Solid Python skills (test frameworks, automation, scripting) Familiarity with real-time OS, multithreading, and safety standards like DO-178C SC Clearance Senior Staff Software Engineer – Embedded & Python | London Hybrid More ❯

Senior Software Engineer - Senior Consultant Level We are looking for versatile, curious, and energetic Software Engineers who embrace solving complex challenges on a global scale. As a Visa Software Engineer, you will be an integral part of a multi-functional development team inventing … designing, building, and testing software products that reach a truly global customer base. While building components of powerful payment technology, you will get to see your efforts shaping the digital future of monetary transactions. The Work itself: Design code and systems that touch 40% of the world population while … influencing Visa's internal standards for scalability, security, and reusability Collaborate multi-functionally to create design artifacts and develop best-in-class software solutions for multiple Visa technical offerings Actively contribute to product quality improvements, valuable service technology, and new business flows in diverse agile squads Develop robust and More ❯

tech stack, and cloud-native ecosystem. We build digital solutions that impact the lives of millions of Americans. We're looking for an experienced Senior Software Engineer to support our customers and join our passionate team of high-impact problem solvers. About the role: As a Senior Software Engineer, you will be diving deeper into the software lifecycle, taking on more complex tasks and leading smaller project initiatives. You will not only write code but also be involved in design discussions, code reviews, and mentoring Associate and Standard Engineers, helping to maintain the … high standards of our organization. What we are looking for: Five to Ten plus years of hands-on experience as a software engineer Demonstrated track record of technical leadership Ability to disambiguate technical requirement and functional requirements to provide your team direction Proficient with Java, Scala, or another More ❯

tech stack, and cloud-native ecosystem. We build digital solutions that impact the lives of millions of Americans. We're looking for an experienced Senior Software Engineer to support our customers and join our passionate team of high-impact problem solvers. About the role: As a Senior Software Engineer, you will be diving deeper into the software lifecycle, taking on more complex tasks and leading smaller project initiatives. You will not only write code but also be involved in design discussions, code reviews, and mentoring Associate and Standard Engineers, helping to maintain the … high standards of our organization. What we are looking for: - Five to Ten plus years of hands-on experience as a software engineer - Demonstrated track record of technical leadership - Ability to disambiguate technical requirement and functional requirements to provide your team direction - Proficient with Java, Scala, or another More ❯

Sr. Software Engineer (full stack)Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and … disruptors, who solve real problems and meet real customer needs. We are seeking Front-End Software Engineers who are passionate about marrying data with emerging technologies. As a Capital One Software Engineer, you'll have the opportunity to be on the forefront of driving a major transformation … including Docker and Kubernetes, and a variety of AWS tools and services Basic Qualifications: Bachelor's Degree At least 3 years of experience in software engineering (Internship experience does not apply) Preferred Qualifications: 5+ years of experience in at least one of the following: JavaScript, Java, TypeScript, Angular, React More ❯

Senior Embedded Software Engineer page is loaded Senior Embedded Software Engineer Apply locations Livingston, United Kingdom time type Full time posted on Posted 6 Days Ago job requisition id R032230 Be You - Our people create our best Plexus. Ingrained in our culture of inclusion … team of experts who partner with our customers to bring their products to life through inspired innovation and world-class customer service. As a Senior Embedded Software Engineer at Plexus, you will be part of a team developing embedded software for products across a wide range … looking for problem solvers, critical thinkers, and strong communicators who are excited to work on products that improve our world. RESPONSIBILITIES Create high-quality software as a part of a cross-discipline project team Develop engineering/product concepts that are innovative, high quality, and cost appropriate Engage in More ❯

manages hundreds of thousands of VMs. Join the Snowflake team to build the Data Cloud Platform at an exceptional scale. We are hiring talented Senior Software Engineers for our Platform Infrastructure Engineering teams. If you are passionate about solving complex infrastructure challenges by using software engineering expertise … s services All Platform Infrastructure Engineering Teams aim to optimize and evolve our infrastructure's reliability, availability, serviceability, performance, and cost efficiency. AS A SENIOR SOFTWARE ENGINEER - PLATFORM INFRASTRUCTURE ENGINEERING AT SNOWFLAKE, YOU WILL: Build a deep understanding of Snowflake's infrastructure and services Demonstrate both infrastructure … and software engineering expertise by contributing to the team charter to build and operate highly scalable, resilient, and performant infrastructure. Provide technical leadership on large and complex projects that build infrastructure, platforms, tools, and automation in the cloud. Evangelize and drive adoption of the Platform to meet business goals. More ❯

Sr. Full Stack Software Engineer (Bank Tech)Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers … doers and disruptors, who solve real problems and meet real customer needs. We are seeking Full Stack Software Engineers who are passionate about marrying data with emerging technologies. As a Capital One Software Engineer, you'll have the opportunity to be on the forefront of driving a … including Docker and Kubernetes, and a variety of AWS tools and services Basic Qualifications: Bachelor's Degree At least 3 years of experience in software engineering (Internship experience does not apply) Preferred Qualifications: 5+ years of experience in at least one of the following: JavaScript, Java, TypeScript, SQL, Python More ❯

Senior Software Engineer, Back EndDo you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and … disruptors, who love to solve real problems and meet real customer needs. We are seeking Back End Software Engineers who are passionate about marrying data with emerging technologies. As a Capital One Software Engineer, you'll have the opportunity to be on the forefront of driving a … services including Docker and Kubernetes, and a variety of AWS tools and services Basic Qualifications: Bachelor's Degree At least 3 years of professional software engineering experience (Internship experience does not apply) Preferred Qualifications: 5+ years of experience in at least one of the following: Java, Scala, Python, Go More ❯

R- Description Leidos has a new and exciting opportunity for a Sr. Software Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling … no further! This is an exciting time to contribute to an important program with lasting impactful results. Leidos is currently looking to add a Software Engineer (SWE-2) to a growing task. Tasks will include new design and prototyping within a fast-paced Agile team structure. This position … is eligible for a $25,000 sign on bonus! The Software Engineer 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 More ❯

Job Title: Senior Software Engineer Location: Birmingham (UK-Based) Salary: £70,000 - £85,000 DOE (Plus Bonus) We’re partnering with an award-winning SaaS company looking to expand their team with a talented Senior Software Engineer . In this role, you'll help … first designs Plan and implement new features in collaboration with cross-functional teams Work closely with UX, Product, and Engineering to drive innovation Uphold software quality through automated testing and CI/CD practices Tech Stack: C# .NET Core Azure or AWS (cloud experience) SQL Server, CosmosDB, Redis JavaScript … React, HTML, CSS CI/CD, TDD, Microservices, Docker, Kubernetes We’re looking for passionate Senior Software Engineers eager to build innovative solutions. If this sounds like you, we’d love to hear from you! All applications will be reviewed, and suitable candidates will be contacted. More ❯

Job Title: Senior Software Engineer Location: Remote (UK-Based) Salary: £70,000 - £85,000 DOE (Plus Bonus) We’re partnering with an award-winning SaaS company looking to expand their team with a talented Senior Software Engineer . In this role, you'll help … first designs Plan and implement new features in collaboration with cross-functional teams Work closely with UX, Product, and Engineering to drive innovation Uphold software quality through automated testing and CI/CD practices Tech Stack: C# .NET Core Azure or AWS (cloud experience) SQL Server, CosmosDB, Redis JavaScript … React, HTML, CSS CI/CD, TDD, Microservices, Docker, Kubernetes We’re looking for passionate Senior Software Engineers eager to build innovative solutions. If this sounds like you, we’d love to hear from you! All applications will be reviewed, and suitable candidates will be contacted. More ❯

Job Title: Senior Software Engineer Location: Remote (UK-Based) Salary: £70,000 - £85,000 DOE (Plus Bonus) We’re partnering with an award-winning SaaS company looking to expand their team with a talented Senior Software Engineer . In this role, you'll help … first designs Plan and implement new features in collaboration with cross-functional teams Work closely with UX, Product, and Engineering to drive innovation Uphold software quality through automated testing and CI/CD practices Tech Stack: C# .NET Core Azure or AWS (cloud experience) SQL Server, CosmosDB, Redis JavaScript … React, HTML, CSS CI/CD, TDD, Microservices, Docker, Kubernetes We’re looking for passionate Senior Software Engineers eager to build innovative solutions. If this sounds like you, we’d love to hear from you! All applications will be reviewed, and suitable candidates will be contacted. More ❯

Job Title: Senior Software Engineer Location: Remote (UK-Based) Salary: £70,000 - £85,000 DOE (Plus Bonus) We’re partnering with an award-winning SaaS company looking to expand their team with a talented Senior Software Engineer . In this role, you'll help … first designs Plan and implement new features in collaboration with cross-functional teams Work closely with UX, Product, and Engineering to drive innovation Uphold software quality through automated testing and CI/CD practices Tech Stack: C# .NET Core Azure or AWS (cloud experience) SQL Server, CosmosDB, Redis JavaScript … React, HTML, CSS CI/CD, TDD, Microservices, Docker, Kubernetes We’re looking for passionate Senior Software Engineers eager to build innovative solutions. If this sounds like you, we’d love to hear from you! All applications will be reviewed, and suitable candidates will be contacted. More ❯

Senior Software Engineer: ElectricityMarkets Modelling req2311 Posted on: 23/04/2025 - Application Deadline: - About Baringa: We aim to build the world's most trusted consulting firm, creating lasting impact for clients and pioneering a positive, people-first culture. We work across sectors with clients ranging … sustainability goals. Our global presence spans Europe, the US, Asia, and Australia, tackling challenges worldwide. Our Market, Advisory, and Analytics practice are seeking experienced Senior Software Engineers to join us. Baringa leads in modelling electricity markets, providing insights to foster change in the energy industry's decarbonisation. Our … Software Engineers develop modelling and data frameworks that enable our consultants to be trusted advisors. We seek an experienced Senior Software Engineer to enhance our industry-leading suite of electricity market modelling and analysis tools and to provide leadership to junior engineers. You will offer technical More ❯

Sr. Software Engineer, Back End (Golang, AWS) (Enterprise Platforms Technology)Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group … of makers, breakers, doers and disruptors, who love to solve real problems and meet real customer needs. We are seeking Back End Software Engineers who are passionate about marrying data with emerging technologies. As a Capital One Software Engineer, you'll have the opportunity to be on … services including Docker and Kubernetes, and a variety of AWS tools and services Basic Qualifications: Bachelor's Degree At least 3 years of professional software engineering experience (Internship experience does not apply) Preferred Qualifications: 5+ years of experience in at least one of the following: Golang 1+ years of More ❯

Job Title: Senior Software Engineer Location: Fort Liberty, NC Pay Rate: $47.00 - $60.00 Hourly NO OT Level: Level 4: BS YRS or MS+9 YRS Clearance: Top Secret SCI Description: •Develops software solutions by studying information needs, conferring with users, studying systems flow, data usage, and work … processes; investigating problem areas; and following the software development lifecycle. Determines operational feasibility by evaluating analysis, problem definition, requirements, solution development, and proposed solutions. •Documents and demonstrates solutions by developing documentation, flowcharts, layouts, diagrams, charts, code comments, and clear code. •Prepares and installs solutions by determining and designing system … information by collecting, analyzing, and summarizing development and service issues. •Accomplishes engineering and organization mission by completing related results as needed. •Supports and develops software engineers by providing advice, coaching, and educational opportunities. Senior Software Engineer Qualifications/Skills: •You have at least 6 years of More ❯

Senior Embedded Software Engineer – Satellite Communications Location: Edinburgh, UK | Hybrid Model Salary: £70,000 - £90,000 (Depending on depth of experience) We’re hiring for a pioneering client in the satellite communications industry, developing the first space-based cellular broadband network for global 4G/5G connectivity. … This cutting-edge technology will enable 4G/5G coverage anywhere on the planet—on land, at sea, and in flight. Senior Embedded Software Engineer Role Overview: Develop and maintain embedded software for satellite systems. Work with C/C++, RTOS (FreeRTOS), and bare-metal programming. … Debug hardware/software, support system integration & launch. Senior Embedded Software Engineer Key Skills: Embedded C/C++ Board Bring-Up (SoC, ARM) RTOS I2C, SPI, CANBus Interested? Apply now or reach out to Harry Hansford @ IC Resources for more details More ❯

Senior Software Engineer (Back-End)Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers … and disruptors, who love to solve real problems and meet real customer needs. We are seeking Back End Software Engineers who are passionate about marrying data with emerging technologies. As a Capital One Software Engineer, you'll have the opportunity to be on the forefront of driving … services including Docker and Kubernetes, and a variety of AWS tools and services Basic Qualifications: Bachelor's Degree At least 3 years of professional software engineering experience (Internship experience does not apply) Preferred Qualifications: 5+ years of experience in at least one of the following: Java, Scala, Python, Go More ❯

Job Title: Sr. Software Engineer (HYBRID) Location: Columbia, MD, 2-3 days on site. Company: Zachary Piper Solutions Clearance Required: TS/SCI Full Scope Clearance Full Job Description: Zachary Piper Solutions is looking for a Senior Software Engineer to join a growing team in … This position will be 2-3 days on site a wee k, located in Columbia, MD. Responsibilities/Overview: Designs and implements effective, secure software solutions that meet the business and technology requirements of the project. Articulates business needs and translates them into technology solutions. Creates technical processes that … create testable and maintainable software with minimal technical debt. Troubleshoots technical issues in application and infrastructure code. Develops and implements plans for the continuous improvement and evolution of the software system. Identifies opportunities and articulates suggestions to improve the technology strategies beyond the scope of a team or More ❯

Senior Firmware & Software Engineer Permanent £competitive salary Norfolk Our client is a leading research and development company specialising in advanced electric motors, controllers, and inverters across a variety of applications. They are seeking a talented Senior Firmware & Software Engineer to join their innovative engineering … electronics, bare-metal development, and C programming to work on cutting-edge technology in a fast-paced, collaborative environment. About the Role As a Senior Firmware & Software Engineer, you'll be a core member of the Engineering Team, contributing to the development of firmware and software solutions that power our advanced systems. You'll work closely with the Lead Firmware Engineer, Chief Technical Officer, and Lead Electronics Engineer to meet project milestones and ensure top-quality performance. What Youll Do Design, develop, maintain, and test embedded firmware and software for electric power More ❯

Senior Software Engineer, Back End (Bank Modernization)Do you love building and pioneering in the technology space? Do you enjoysolving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers … doers and disruptors, who love to solve real problems and meet real customer needs. We are seeking Back End Software Engineers who are passionate about marrying data with emerging technologies. As a Capital One Software Engineer, you'll have the opportunity to be on the forefront of … services including Docker and Kubernetes, and a variety of AWS tools and services Basic Qualifications: Bachelor's Degree At least 3 years of professional software engineering experience (Internship experience does not apply) Preferred Qualifications: 5+ years of experience in at least one of the following: Java, Scala, Python, Go More ❯