1,026 to 1,050 of 1,276 Permanent Senior Software Engineer Jobs

Senior Java Developer Location: Remote Working (Must be UK based) Duration: 3-Months Initially - working on a 2-year programme IR35 Status: Inside IR35 - £450 per day We are seeking a highly skilled Senior Java Developer to work on a UK Government programme, the ideal candidate would have More ❯

our Life at Enable page to learn how you can be part of our journey. Job Summary This role is ideal for an experienced software engineer who is passionate about building scalable, high-performance applications in a collaborative environment. As a key technical contributor, you will work on … designing, developing, and optimizing software solutions using the Microsoft technology stack, including Azure, .NET, and C#, while also leveraging modern frontend web technologies. Ideal candidates will have experience in B2B SaaS environments, delivering robust software solutions that meet the evolving needs of enterprise customers. If you are a … results-driven engineer looking to work in a fast-paced, collaborative environment while leveraging cutting-edge technologies, we encourage you to apply and be part of our innovative team! Duties and Responsibilities Develop and optimize cloud-native applications leveraging Azure services using .NET, C#, and related Microsoft technologies, ensuring More ❯

Epsilon C5I (), focused on software development and systems engineering for intelligence and combat systems, is looking for a Sr. Software Engineer I with 10+ years of experience to join our SIGINT team. If you have a passion for excellence in engineering and enjoy working on challenging projects … in a fast-paced, team-oriented environment - read on! Duties & Responsibilities: Participate in a highly collaborative team within an AGILE software development and integration environment. Assist with trouble tickets with the ability to create, update, and close tickets, and track items to resolution Collaborate with cross-functional teams to … define and drive software architecture and design decisions. Collaborate with developers and stakeholders to understand business requirements and translate them into technical solutions. Create and enhance software applications using Python, Java, and web-based technologies Develop software code to model data types, equipment, servers, signals and networks More ❯

customers. With a distinguished heritage tracing back to Bell Labs, Bellcore, and Telcordia, our experts pave the way. We are seeking a highly skilled Senior R&D Engineer to join our team working on Identity, Credential, and Access Management (ICAM) systems for the US Army and Department of … PKI testing events as mandated by the DoD PKI PMO Conduct security architecture assessments and threat modeling Contribute to the development of verifiably-secure software and zero trust architectures Engage in research activities related to cryptography, algorithms, and formal methods Develop and maintain software using functional programming paradigms … Active DoD Secret Clearance Expertise in security domains, including cryptography, network security, and zero trust architecture Experience with functional programming languages (Clojure required) and software design in a functional paradigm Strong background in algorithms, formal methods, or related academic/professional research Proficiency in relational databases (e.g., PostgreSQL) and More ❯

Greystones Group Greystones is seeking 2 Senior-Level Full Stack Software Engineers to join our team supporting the Chief Digital and Artificial Intelligence Office (CDAO). These individuals will design and develop software for AI-based support systems, including architectures, APIs, frameworks, and libraries, and works on … production applications, addressing bug fixes, updates, and performance improvements as required. Additionally, they collaborate with clients to define product requirements, create roadmaps, and develop software design strategies that break down complex activities into manageable components. Greystones Group is a fast-growing woman-owned small business supporting our Nation's … close-knit community that ensures your growth and development in a setting that provides world class support to our customers. Greystones is seeking 2 Senior-Level Full Stack Software Engineers to join our team supporting the Chief Digital and Artificial Intelligence Office (CDAO). These individuals will design More ❯

SCI w. Full Scope Polygraph to be considered for this position. Apply in 60 seconds at Position Summary: This position is for a DEVOPS engineer that has familiarity with the following tools:GITLAB, Sentry.io, Elasticsearch/Logstash/Kibana (ELK) stack, JUnit, Jest, Cypress, Sonar. Qualifications & Compensation: Qualified candidates … must have 12+ years of experience as a Software Engineer. Qualified candidates will receive approximately $297,000/year. Bachelor's degree in Computer Science, Computer Engineering, or a related technical field from an accredited university. Job Description: Develop, maintain, and enhance complex software systems (e.g., processing-intensive … datasets, real-time systems, and business management information systems) based upon documented requirements. Work individually or as part of a team. Review and test software components for adherence to design requirements, documenting test results. Resolve software problem reports. Utilize appropriate software development and design methodologies. Provide input More ❯

We’re looking for a number of Senior C# .Net Developers that have strong experience work with React and Azure Cloud. This well known Tech Scale-Up is transforming Travel - Risk Management software through incredible data, technology, expertise, and innovation. Their data-driven approach fuses broad-spectrum open … in turn allows their clients to make dynamic, well-informed decisions about Global Travel and the associated risks as they emerge and change. This Senior C# .Net Developer opportunity will offer a highly competitive basic salary up to £75,000. In addition the candidate can expect to receive a … for both you and your immediate family. The Technology Stack is primarily C#, TypeScript, React.Js, Python, SQL and Azure Cloud. We’re looking for Software Developers with particularly strong skills in the following: Strong C# skills and Visual Studio Experience working with Microsoft Azure (including Cosmos DB, Azure Batch More ❯

We’re looking for a number of Senior C# .Net Developers that have strong experience work with React and Azure Cloud. This well known Tech Scale-Up is transforming Travel - Risk Management software through incredible data, technology, expertise, and innovation. Their data-driven approach fuses broad-spectrum open … in turn allows their clients to make dynamic, well-informed decisions about Global Travel and the associated risks as they emerge and change. This Senior C# .Net Developer opportunity will offer a highly competitive basic salary up to £75,000. In addition the candidate can expect to receive a … for both you and your immediate family. The Technology Stack is primarily C#, TypeScript, React.Js, Python, SQL and Azure Cloud. We’re looking for Software Developers with particularly strong skills in the following: Strong C# skills and Visual Studio Experience working with Microsoft Azure (including Cosmos DB, Azure Batch More ❯

Quantum Engineer - Quantum Error Correction Theorist Location: Hybrid, Reading, England, United Kingdom Department: Quantum R&D We're always looking for people to join us on this exciting journey. If you think you'd be a great fit for OQC but don't see the perfect role for you More ❯

grow our team. This represents one of the five largest Series A rounds in Europe for 2024! The Role We're looking for a Senior Backend Python Engineer to join our AI team to bring our latest AI-driven features and services into production. Deploying them at scale … improving infrastructure, and ensuring robustness in production. You'll work closely with AI researchers, software engineers, and product teams to bridge the gap between cutting-edge AI research and real-world applications. Responsibilities Developing production-ready APIs and services that expose AI functionality to internal and external applications. Improving More ❯

s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Company is currently seeking Real Time Software Engineers ( Associate, Experienced, and Senior ) to join the F/A-18 Mission Systems organization located in Berkeley, MO. This position will focus … on supporting the Boeing Defense, Space & Security (BDS) business organization. Our Air Dominance software engineers design, develop, and demonstrate avionics solutions for the platforms we build and upgrade. Your efforts will assist integration of innovative technologies to maintain our platform's dominance over the battlefield for many decades to … come. Our engineers are involved in all aspects of the software development lifecycle, and our agile development approach allows new hires to quickly become very impactful and make a difference to our success! To learn more about Boeing Software Engineering, take a look at our video: . The More ❯

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 - SW CI/CD Engineer to join our team of qualified, diverse individuals. This position is located in Colorado Springs, CO. … the pipeline's status and work to resolve any issues Will work within classified environments to implement CI/CD pipelines to support multiple software releases and build versions Will work with multiple disciplinary teams, especially Systems Admins, IT, and Security Basic Qualifications: Please note your updated security clearance More ❯

to millions of users around the world. About The Team We have an exciting opportunity for a skilled and innovative SDET to join our software development team. The ideal candidate will have a strong background in software testing and development, with expertise in automation frameworks, CI/CD … AI solutions. As an SDET, you will collaborate with developers, programme managers, and QA to design, develop, and execute automated tests that ensure our software meets the highest standards of quality and performance. What you'll be doing Collaborate with QA and development throughout the software development life … prompt engineering techniques to optimise test coverage and identify potential areas of improvement Stay up to date with industry trends and best practices in software testing, automation, and AI We are excited if you have 5+ years of Software Engineering or QA experience Bachelor's degree in computer More ❯

We are looking for a Senior .Net Developer to join an Industry Leader based in Cambridge (2/3 days onsite) You’ll be a good fit if You are an experienced .NET developer that is highly proficient in C# You can demonstrate that you can write clean, maintainable … Requirements and Experience A first-class or upper second-class honors degree in Computer Science, Engineering, Science or Mathematics (or related field) Significant professional software development experience and experience of modern software development methodologies. Preferred Qualifications and Skills Successful candidates must have A high level of technical competency … in C# and the .NET framework Understanding and experience of applying modern software best practices An ability to design and write clean, maintainable code. Excellent communication and interpersonal skills Ability to learn quickly and to collaborate with others in a geographically distributed team Experience in the following would be More ❯

We are looking for a Senior .Net Developer to join an Industry Leader based in Cambridge (2/3 days onsite) You’ll be a good fit if You are an experienced .NET developer that is highly proficient in C# You can demonstrate that you can write clean, maintainable … Requirements and Experience A first-class or upper second-class honors degree in Computer Science, Engineering, Science or Mathematics (or related field) Significant professional software development experience and experience of modern software development methodologies. Preferred Qualifications and Skills Successful candidates must have A high level of technical competency … in C# and the .NET framework Understanding and experience of applying modern software best practices An ability to design and write clean, maintainable code. Excellent communication and interpersonal skills Ability to learn quickly and to collaborate with others in a geographically distributed team Experience in the following would be More ❯

We are looking for a Senior .Net Developer to join an Industry Leader based in Cambridge (2/3 days onsite) You’ll be a good fit if You are an experienced .NET developer that is highly proficient in C# You can demonstrate that you can write clean, maintainable … Requirements and Experience A first-class or upper second-class honors degree in Computer Science, Engineering, Science or Mathematics (or related field) Significant professional software development experience and experience of modern software development methodologies. Preferred Qualifications and Skills Successful candidates must have A high level of technical competency … in C# and the .NET framework Understanding and experience of applying modern software best practices An ability to design and write clean, maintainable code. Excellent communication and interpersonal skills Ability to learn quickly and to collaborate with others in a geographically distributed team Experience in the following would be More ❯

AI. Together, we can make a meaningful impact. See more about our culture on . Role summary We are seeking a passionate and skilled Senior Full Stack Engineer to join our growing team. In this role, you will have the unique opportunity to work on our complete range … uphold our high standards of quality. Collaboration: Work closely with cross-functional teams, including product managers, designers, and other engineers, to deliver high-quality software solutions. Problem-Solving: Tackle complex technical challenges and develop elegant, efficient solutions that improve performance and reliability. Innovation: Stay up-to-date with the … latest technologies and trends in AI and software development, and apply them to enhance our products. About you Proficient in Typescript and React.js Comfortable shipping products end to end Strong problem-solving abilities and attention to detail Excellent communication Low Ego and team spirit mindset Autonomous and self-starter More ❯

As Sr. Software Engineer II, you'll support operational sustainment and maintenance of the government customer's fielded capabilities to include software, models, algorithms, interfaces, integrations, Kubernetes environments, host software, database management, test, security patching, and M&S DevSecOps Platform. We know that you can't … training requirements such as on demand exercise capabilities, space, weather, cyber, logistics, etc. Develop and integrate toward one common AF M&S suite of software within the M&S Platform as directed by the SPO What you'll need to succeed: Must have an active DoD SECRET Clearance. You … have 7 years of experience in software development using languages and systems such as C++ and Python, with a focus on simulation frameworks like AFSIM. You are skilled in building and integrating web services, database systems, and web application development. You have experience working with cloud-based services (e.g. More ❯

base salary Private Medical Work. Life. Smarter. Our commitment to a flexible and hybrid working culture Overview: Contributes significantly to coding, testing, and maintaining software systems, with a focus on technical excellence and collaborative problem-solving. This is a professional role for individuals with significant experience in software engineering. We are recruiting for Full-Stack, Backend, Frontend and DevOps (cloud engineering) specialities. Accountabilities: Contributes actively to the development and delivery of software features and bug fixes Ensures code quality by writing and executing comprehensive tests May lead development work within a smaller project or cross-functional … and agile development methodologies Deep experience with AWS ideally with a relevant certification Proficiency in Infrastructure as Code ideally Terraform Other Key Skills: Strong software development skills with the ability to write efficient, clean, and maintainable code Effective collaboration and communication within cross-functional teams Strong analytical and problem More ❯

Whether you join our London HQ or the wider global organisation, you'll be a part of collaborative, high-performing teams, creating cutting-edge software, platforms, and infrastructure. The Role Our Product Development organization is made up of small teams of engineers who work collaboratively to build cross functional … capabilities, streamline user workflows and continuously improve our software's efficiency and reliability. We are seeking a highly motivated and experienced Backend Engineer to join our growing team. As a Backend Engineer, you will play a critical role in designing, building, and maintaining a wide range of More ❯

and advancing operational excellence. Team Description: The Product & Engineering team within Workforce Technology focuses on integrations between various HCM systems. The team comprises of software engineers dedicated to building solutions that help automate HR processes, improve end user experience and improve data integrity between various HR systems that drive … integrations and other applications for document versions and archives Must Haves (Years of Experience, languages, programs, tools, etc.): Minimum 5 years of experience developing software applications Minimum 5 years hands-on experience configuring systems Minimum 5 years of experience with some of the following specific technologies: OData, REST, SOAP … inclusive of Unit Testing, User Acceptance Testing, Regression Testing, and Defect Remediation. Comfortable with Agile and Waterfall development lifecycles for project deliveries Experience with software development lifecycle methodologies such as Scrum, Kanban, etc. Expertise in secure software development and secure coding practices Ability to translate business requirements into More ❯

Lead Product Engineer – VC-backed Digital Health – Over 1 million users globally 🚀 💰Up to £110,000 🏡Fully remote 💻React Native & TypeScript We’re currently partnered with a rapidly growing AI venture backend start-up who are looking for a Lead Product Engineer to join their growing team. They … to support with relationships and helping to rebuild confidence. As they prepare to raise Series A, they are looking for a motivated Lead Product Engineer who is driven by working on impactful products that are making a positive impact. You’ll be joining the team as an IC but More ❯

a wide range of customers, including consumers, businesses, government agencies, and other organizations operating in places without reliable connectivity. Key job responsibilities - Develop embedded software in Rust, C, C++, or other modern languages. - Write device drivers and system applications for the various satellite systems. - Write software to interact … with micro-controllers - Work closely with other software and hardware teams to support board bring-up and integration testing. - Design and develop, ensuring a high bar on Security. Export Control Requirement: Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S. permanent … team Our team tackles many critical satellite functions including power management, hardware interfaces, command & telemetry, and autonomous control. We are looking for an outstanding software engineer to participate in all phases of software development from requirements through implementation and test to operations. BASIC QUALIFICATIONS - 5+ years of More ❯

in humanity's incredible untapped potential that technology, built on Arm, can realize. Our ambitious global team of over 6000 pioneers unites hardware engineers, software engineers, data analysts, and more - all driven by a once-in-a-generation desire to unleash creativity and change the world. Job Title Senior Internal Application Engineer Location Cambridge, United Kingdom; Sophia Antipolis, France; Manchester, United Kingdom; Sheffield, United Kingdom; Bristol, United Kingdom Responsibilities Support ARM engineers for multiple hardware pre-silicon verification and performance workflows. Life at Arm Culture at Arm Make an Impact We, not I. This belief is at More ❯

Job Description Senior Software Developers/Engineers with Python, Terraform and Go Our Client is looking to recruit brilliant Software Developers/Engineers with upwards of 7 to 10 years solid proven track record of developing complex applications with Python coupled with Machine Learning and ideally Go. … We're looking to recruit initially 2 excellent Software Engineers to work with an existing team of 4 software developers on a very large strategic consulting engagement. Must be 100% trustworthy with real integrity - this is a highly sensitive project. Key skills Python Machine Learning ideally Terraform Go … programming language If you are excellent with developing software with C++ and/or C# etc... then you can easily learn Go. Excellence is vital. Ideally have security clearance. Duration for this assignment will be 3 to 6 months initially with possibility of the role becoming permanent at some More ❯