76 to 100 of 111 Senior Software Developer Jobs

Job Title: Senior Backend .NET Developer Location: Hybrid - Bristol Salary : £65,000 - £85,000 + Great Bonus and Benefits About the Role We're looking for a talented Senior .NET Developer to join a highly secure, product-focused organisation operating in a fast-paced and innovative environment. This is a fantastic opportunity to work with modern … product-focused environment. Ensure high standards of security, performance, and maintainability. Support continuous improvement by introducing new ideas, tools, and practices. Skills & Experience Required Proven experience as a backend developer using .NET Core . Strong knowledge of Azure cloud services and Kubernetes . Experience building scalable, resilient applications in a fast-paced environment. Exposure to frontend frameworks such as … React (nice to have, not essential). Strong understanding of software development principles, testing, and CI/CD practices. What's on Offer Opportunity to work in a secure, stable business with a strong focus on product development. Collaborative, fast-paced environment with modern technology stacks. Clear career progression and professional development opportunities. More ❯

Job Title: Senior Backend .NET Developer Location: Hybrid - Bristol Salary : 65,000 - 85,000 + Great Bonus and Benefits About the Role We're looking for a talented Senior .NET Developer to join a highly secure, product-focused organisation operating in a fast-paced and innovative environment. This is a fantastic opportunity to work with modern … product-focused environment. Ensure high standards of security, performance, and maintainability. Support continuous improvement by introducing new ideas, tools, and practices. Skills & Experience Required Proven experience as a backend developer using .NET Core . Strong knowledge of Azure cloud services and Kubernetes . Experience building scalable, resilient applications in a fast-paced environment. Exposure to frontend frameworks such as … React (nice to have, not essential). Strong understanding of software development principles, testing, and CI/CD practices. What's on Offer Opportunity to work in a secure, stable business with a strong focus on product development. Collaborative, fast-paced environment with modern technology stacks. Clear career progression and professional development opportunities. More ❯

Job Title: Senior Backend .NET Developer Location: Hybrid - Bristol Salary : £65,000 - £85,000 + Great Bonus and Benefits About the Role We're looking for a talented Senior .NET Developer to join a highly secure, product-focused organisation operating in a fast-paced and innovative environment. This is a fantastic opportunity to work with modern … product-focused environment. Ensure high standards of security, performance, and maintainability. Support continuous improvement by introducing new ideas, tools, and practices. Skills & Experience Required Proven experience as a backend developer using .NET Core . Strong knowledge of Azure cloud services and Kubernetes . Experience building scalable, resilient applications in a fast-paced environment. Exposure to frontend frameworks such as … React (nice to have, not essential). Strong understanding of software development principles, testing, and CI/CD practices. What's on Offer Opportunity to work in a secure, stable business with a strong focus on product development. Collaborative, fast-paced environment with modern technology stacks. Clear career progression and professional development opportunities. More ❯

Please note that the availability of this position is contingent upon contract reward. Description: Software Engineers research, design, and develop computer and network software or specialized utility programs. They may also perform the following duties: Analyze user needs and develop software solutions, applying principles and techniques of computer science, engineering, and mathematical analysis. Update or enhance existing … software capabilities. Work with other functional disciplines (e.g., project management, acquisition, logistics, security, etc.) to integrate hardware and software systems, develop specifications, and performance requirements. Maintain databases within an application area. Benefits: At Prescient Edge, we believe that acting with integrity and serving our employees is the key to everyone's success. To that end, we provide employees … and networking. A positive work environment where employees are respected, supported, and engaged. Security Clearance: Security clearance required SECRET level. Job Requirements Experience: 10 years of professional experience with software engineering Experience with applying programming concepts in a professional or academic setting. Experience with applying modern software development methodologies (e.g. agile, DEVOPS/DEVSECOPS) in aprofessional or academic More ❯

plan with no vesting schedule. Career development opportunities, including on-the-job training, tuition reimbursement, and networking. A positive work environment where employees are respected, supported, and engaged. Description: Software Engineers research, design, and develop computer and network software or specialized utility programs. They may also perform the following duties: Analyze user needs and develop software solutions … applying principles and techniques of computer science, engineering, and mathematical analysis. Update or enhance existing software capabilities. Work with other functional disciplines (e.g., project management, acquisition, logistics, security, etc.) to integrate hardware and software systems, develop specifications, and performance requirements. Maintain databases within an application area. Security Clearance: Security clearance required SECRET level. Job Requirements Experience: 10 years … of professional experience with software engineering Experience with applying programming concepts in a professional or academic setting. Experience with applying modern software development methodologies (e.g. agile, DEVOPS/DEVSECOPS) in aprofessional or academic setting. Agile Developer certification or Certified Scrum Developer certification Education: Master's degree in a quantitative field such as engineering or mathematics (e.g. More ❯

Task Force Talent is seeking a senior software engineer/application developer with an active TS/SCI FSP security clearance to support a number of unique government contracts. Our client for this role is a small company with both commercial and government sector customers. They work on very interesting, usually highly technical roles in cybersecurity, software More ❯

effectiveness, eliminate overlaps, and prioritize customer needs by delivering data and new capabilities to support mission success. About The Role Responsibilities: The selected candidate should have experience with agile software methodology, and software engineering design best practices. The candidate will work within a cross-functional Scrum team, and will be responsible for developing software, participating in acceptance … development, creating scripts, and utilizing Open Source and COTS tools to automate testing, documenting instructions, and participating in integration activities. Duties include: Designs, develops, documents, tests and debugs applications software and systems that contain logical and mathematical solutions. Confers with systems analysts, engineers, programmers, and others to design system and to obtain information on project limitations and capabilities, performance … requirements and interfaces. Designs, develops, and modifies software systems, using scientific analysis and mathematical models to predict and measure outcomes and consequences of design. Coordinates software system installations and monitors equipment functioning to ensure specifications are met. Performs software engineering and development activities associated with supporting, maintaining, and enhancing software. Develops and integrates bug fixes and new More ❯

Red Arch Solutions is seeking a Senior Front-End Software Developer in Annapolis Junction, MD on a high-priority contract to lead the development, integration, and maintenance of dynamic web-based applications. This role involves working with cross-functional teams to design innovative solutions, troubleshoot complex software issues, and enhance the overall functionality and performance of … Skilled in maintaining technical documentation to assist with future upgrades and maintenance Strong background in developing, testing, maintaining, and supporting high-performance web applications Demonstrated ability to troubleshoot complex software problems and provide effective, up-to-date solutions Experience collaborating with management and IT teams to define web project specifications Proficient in using a variety of internet technologies, tools … and techniques including: Graphics software applications Object-oriented programming languages (e.g., Java, CGI, Visual Basic, HTML, XML) Web development tools for creating UI elements, site animation, special effects, databases, and e-business features Ability to co-develop and maintain scalable web-based applications in coordination with lead developers Strong analytical skills with the ability to identify and resolve complex More ❯

Secret security clearance to support our Data Analysis mission under the CECOM SEC SETA program at Aberdeen Proving Ground, MD. ASRC is seeking a qualified candidate to fill the Senior Power BI Data Analyst & Power Platform Engineer position to support our customer at Aberdeen Proving Ground. The Senior Power BI Data Analyst & Power Platform Engineer will serve as … additional years of relevant experience can be used in lieu of a degree Microsoft Power BI Data Analyst (PL-300) certification (required). Additional certifications such as PL-400 (Developer) or PL-600 (Solution Architect) strongly preferred. Proven expertise in Dataverse schema design, Power BI dashboarding, and enterprise data integration. Strong knowledge of data governance, compliance, and metadata management. More ❯

creating custom geolocation and digital communications systems in support of national security defense. Core responsibilities include creative problem solving, researching or inventing advanced geolocation algorithms, implementing them in efficient software, testing with real-world data, and deploying to front-line customer facilities. Our dynamic environment and diverse projects demand flexibility to learn new technologies quickly. Our personnel can expect … to work across all functional areas: systems engineering, development, integration and test, deployment and O&M. Core responsibilities include: • Design/architect, develop, test, deploy, and operate fully integrated software • Design, build, and maintain infrastructure for modern integration between our applications and third-party services • Collaborate extremely effectively with product managers, designers, other engineers, stakeholders, and vendors on projects … within the team. • Communicate technical ideas and work closely with other senior members of the team. You will also provide technical leadership and guidance to junior team members and mentor others to grow in their technical abilities. A key responsibility is staying up-to-date with the latest technologies, tools, and methodologies and experimenting with new technologies to incorporate More ❯

A Bachelor's degree or higher in Engineering or Computer Science. • Five years of experience in a senior software development role focused on developing web-based back-end services. • Experience with C/C++, Java, and Scala. • Experience working with microservices, data processing technologies, and development across multiple security domains. • Experience with Kubernetes, Docker containers, React/Angular More ❯

Mid - Sr Level Software Engineer - Poly clearance required! What you will be doing: Praxis Engineering is seeking a highly motivated, self-directed full-stack Software Developer in Chantilly, VA. The successful candidate will support the design and development of a web-based application for creating and managing tasking requests and approval workflows. The application will streamline tasking … technologies (JavaScript, UI Framework, Angular, React, Vue, etc.). • Demonstrated experience and technical understanding of AWS. • Demonstr ated experience with Docker, Terraform, and Kubernetes. • Demonstrated experience working with Agile software development and DevOps practices, such as infrastructure as code, continuous integration and automated deployment. • Experience with the Linux operating system. • Knowledge of DevOps, Release engineering and Operations approach to … headquartered in Annapolis Junction MD - with growing offices in Chantilly VA and Aberdeen MD. Praxis Engineering is a consulting, product, and solutions firm dedicated to the practical application of software and system engineering technologies to solve complex problems. With over 50 contracts (Prime + SubK), Praxis brings together world class engineers with proven engineering best practices, domain expertise, commercial More ❯

below. This position requires an active TS/SCI clearance and be willing and able to obtain a CI polygraph in order to be considered. Vantor is seeking a Software Developer/Data Scientist that is passionate about technology and is an expert in computer vision models and other data-driven solutions. Our solutions require integrated models based … patterns and behaviors obscured within the data to augment the capabilities of human operators. Work on all stages of the data science pipeline, to include applying existing machine learning software across large hyper-parameter trade spaces, developing new machine learning algorithms and evaluating the best the commercial AI/ML industry has to offer to our problem set. Responsibilities … modalities of remotely-sensed imagery Contribute to the development of data analytics, user workflows and interfaces, security authentication, and service call architecture comprising a family of applications in our software suite Create rapid prototypes and design and implement complex, cutting-edge systems with a focus on collecting, parsing, managing, analyzing, and visualizing large sets of CV data to extract More ❯

below. This position requires an active TS/SCI clearance and be willing and able to obtain a CI polygraph in order to be considered. Vantor is seeking a Software Developer/Data Scientist that is passionate about technology and is an expert in computer vision models and other data-driven solutions. Our solutions require integrated models based … patterns and behaviors obscured within the data to augment the capabilities of human operators. Work on all stages of the data science pipeline, to include applying existing machine learning software across large hyper-parameter trade spaces, developing new machine learning algorithms and evaluating the best the commercial AI/ML industry has to offer to our problem set. Responsibilities … modalities of remotely-sensed imagery Contribute to the development of data analytics, user workflows and interfaces, security authentication, and service call architecture comprising a family of applications in our software suite Create rapid prototypes and design and implement complex, cutting-edge systems with a focus on collecting, parsing, managing, analyzing, and visualizing large sets of CV data to extract More ❯

Your most important work is ahead. If this sounds like the kind of environment where you can thrive, keep reading! We have an exciting opportunity for an experienced Sr. Software Engineers who currently possess an active TS/SCI Polygraph clearance AND JAVA experience to join a high performing agile team using the Scaled Agile Framework (SAFe) methodology. You … is focused on injecting new technology and adding advanced capabilities over the coming three years while continuing to support an on-going mission and operational system. You will perform software development activities as a member of an agile development team. Development includes the full range of turning agile stories into implementable concepts, through development, testing, and deployment of the … Python, embedded C/C++, Java cryptographic framework, XML, web UI and special purpose device programming opportunities are available. You will be responsible for analyzing and resolving highly complex software issues related to multiple aspects and components of the system; collaborate with other experts within the program and in the user community to design, develop, and debug existing software More ❯

Description: You will act as a full stack developer in a fast-paced role making life better for the customer. The organization is focused on discovery of opportunities and enabling activities in numerous technical fields. The candidate will be responsible for designing and delivering custom applications providing data visualization, workflow automation, and mission cognizance for mission critical activities. You More ❯

days/week on-site) Contract Rate: Up to £590/day (Inside IR35) Start Date: October 2025 Job Type: Contract Overview: We’re hiring experienced and passionate Senior Software Developers to join a cutting-edge AI Core Services team in Cambridge. This is a unique opportunity to help shape the future of AI infrastructure by building scalable … tools such as AI Foundry or Semantic Kernel Exposure to automated testing and evaluation of AI outputs Proficiency in Python , PyTorch , and TensorFlow Core Engineering Skills: Proven experience in software engineering, ideally in platform or cloud-native service development Strong background in Microsoft Azure and PaaS services (e.g., Azure Functions, AKS, API Management) Expertise in RESTful API design, versioning More ❯

an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Company is looking for a Software Test Engineer - Developer (Experienced or Senior) to join the Space Battle Management, Command and Control (SBMC2) team located in Colorado Springs, CO. This position will focus on … supporting the Boeing Defense, Space & Security (BDS) business organization. The Software Test Engineer will perform as part of a high-performing team and contribute to the development and delivery of innovative software solutions in an agile software development environment interfacing with internal and external stakeholders; contributing to the design and development of next generation ground command and … control capabilities. The Delphi program is seeking a software engineer to develop Mod & Sim-based test and training capabilities for Satellite Digital Twins and Space Battle Management Command, Control, and Communications (BMC3) programs. We seek a self-driven person who enjoys being on a high-performing team to support the future of wargaming, testing, training, exercises, and operational system More ❯

in West Cambridge. We offer a collaborative working environment where innovative ideas are encouraged, and teamwork is essential. Job Opportunity We are looking for a talented back-end web developer with strong skills in Python and Django. The ideal candidate should be able to work effectively in a fast-paced environment. Salary £45,000 - 70,000 per year Requirements More ❯

SQL, noSQL, etc) o Familiarity with Extract Transfer Load (ETL), and Python flask Additional Duties o Candidate will perform documentation to support architecture development, design, testing, and documentation of software at the component level More ❯

for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Company is looking for a Full-Stack Software Engineer (Experienced/Senior) to join our Space Mission Systems (SMS) Evolved Strategic Satellite (ESS) Mission Planning ground program in Colorado Springs, CO. The Boeing Space, Intelligence & Weapon … ground program is a key component of the U.S. military's nuclear command, control, and communications (NC3) network that provides nuclear-survivable connectivity. As a member of the Boeing software team, you will be involved in the entire product development lifecycle, from conceptualization and development to the maintenance and support of the delivered system for our customers. These roles … provide opportunities for you to significantly influence project outcomes. The Boeing SI&WS Software team fosters a collaborative mentoring environment, allowing you to learn, mentor others, and contribute to shaping the future of our organization. At Boeing, we prioritize innovation and collaboration to create a positive impact globally. From the seabed to outer space, you can engage in meaningful More ❯

including back-end services, front-end user interfaces, and integration of capability into larger systems-of-systems. • Experience with CI/CD pipeline development and utilization in an agile software environment. • Proficiency in managing software development, testing, documentation, and integration of data processing, interface design, containerization, and visualization software. • Five or more years of experience with Java, C …/C++. • Experience troubleshooting software, microservices-based applications, and systems-of-systems. • Experience with the evaluation and integration of new technologies and the development and maintenance of computer software. • Experience with NoSQL/NewSQL data stores, the Scala programming language, and Cassandra • Experience with visualization technologies and user-interface development, including HTML5 and associated toolsets such as Angular, React … microservices. • Experience in development in an environment including multiple security domains. • Experience participating in and helping to lead day-to-day activities of a scrum team or other Agile software development team. • Experience working across multiple agile teams across different organizations to solve complex engineering problems. OpalSoft, Inc. is an Equal Opportunity Employer. This company does not discriminate in More ❯

that Kentro is dedicated to your personal and professional development. Together, we can drive meaningful change, spark innovation, and achieve extraordinary milestones. Kentro is hiring a cleared mid-level Software/Web Developer to support the National Geospatial-Intelligence Agency. Responsibilities: Designs and implements business process modernization and improvements. Coordinates and leads activities related to KM needs. Develops … and maintains office-specific tools and capabilities. Conducts business process reviews, software testing, office workforce training, and website content management. Works with desk officers to improve the design of user interface features. Maintains awareness of other Agency KM tools and how they might be incorporated into the office's business processes. Location: Onsite in Springfield, VA. Requirements 10+ years … leading activities of engineers/specialists related to technology needs. Demonstrated experience in using web-based technologies such as browsers, Coldfusion, ASP pages, HTML code, object-oriented technology, graphics software, and content management systems. Proficiency with HTML, CSS, JavaScript, and SQL. Preferred Skills: Demonstrated experience with backend web development. Demonstrated experience in understanding of technology requirements specific to international More ❯

Job Description Software Engineer Sr Advisor Deliver simple solutions to complex problems as a Software Engineer Sr Advisor at GDIT. Here, you'll tailor cutting-edge solutions to the unique requirements of our clients. With a career in application development, you'll make the end user's experience your priority and we'll make your career growth ours. … At GDIT, people are our differentiator. As a Software Engineer Sr Advisor you will help ensure today is safe and tomorrow is smarter. Responsibilities will include: Codes, tests, integrates and documents software solutions Applies principles and techniques of computer science, engineering, and mathematical analysis to the development of complex solutions Participates as a Subject Matter Expert in internal … review of software components and systems Works on the hardest technical problems facing the company, often these problems are unusually complex and require the utmost creativity and innovation Applies and champions the appropriate standards, processes, procedures, and tools throughout the system development life cycle to support the generation of technical engineering products Receives no appreciable instruction on day-to More ❯

Provide either a resume file or a linkedin profile Hype Studio is an independent enterprise software consulting firm serving the manufacturing and distribution industries in around the world. Leveraging our exceptional ERP expertise, deep industry experience, today's best practices and a rigorous, proven methodology, we help your organization realize the benefits of modern enterprise technologies - and see real … smooth operation of applications. Participate in code reviews to ensure code quality and maintainability. Optimize application performance by identifying and resolving bottlenecks. SkillsMust have Proven experience as a Java Developer with strong proficiency in Java 1.8. Solid understanding of JSF (JavaServer Faces) and Spring, Spring Boot, Angular UI frameworks. Strong experience in Velocity templates, iBatis or myBatis, GIT, Jenkins … of database concepts and experience working with DB2. Familiarity with Azure cloud services and deployment practices. Proficient in writing efficient SQL queries and optimizing database performance. Understanding of agile software development methodologies. Excellent problem-solving and analytical skills. Strong communication and collaboration abilities. More ❯