101 to 125 of 131 Senior Software Developer Jobs

Strategic Business Systems, Inc. (SBS) is hiring a motivated Sr Software Developer to support a cutting-edge modeling and analytics framework in support of the U.S. Intelligence Community (IC). On this program you will have the opportunity to work with technical leaders in cloud computing and data analytics to re-architect, modernize, and operationalize a critical tool … time, mission-critical decisions. Candidates must have a minimum of TS/SCI clearance or higher. Candidate mucst be open to obtaining CI Poly as well. Candidates will provide software design and development expertise in support of both new application development tasks and maintenance of existing systems. Candidates must be self-motivated who can understand technical concepts and collaborate … on technical direction with the team. Job Responsibilities: Designs, develops, enhances, debugs, and implements software Troubleshoots production problems related to software applications Designs and develops major enhancements to existing software Addresses problems of systems integration, compatibility, and multiple platforms Meets with project teams and end users to identify application requirements Performs feasibility analysis on potential future projects More ❯

Senior Java Engineer - Belfast (Hybrid) Up to £80,000 + Exceptional Benefits Backend Java Global Impact Flexible Working MCS are delighted to be partnering with a forward-thinking global tech leader. This company is hiring for a Senior Software Engineer to join a highly collaborative engineering team tackling critical backend challenges. This is your chance to work More ❯

Senior Java Engineer - Belfast (Hybrid) Up to £80,000 + Exceptional Benefits Backend Java Global Impact Flexible Working MCS are delighted to be partnering with a forward-thinking global tech leader. This company is hiring for a Senior Software Engineer to join a highly collaborative engineering team tackling critical backend challenges. This is your chance to work More ❯

and SharePoint. Experience with cloud-based development and deployment infrastructure (Git, AWS Services), React, JavaScript, Python or an equivalent Object-Oriented Language like C++. Ability to work with multiple software operating systems and system architectures. Ability to work closely with customers and software vendors to define expectations and mutual responsibilities. Job Description We are seeking a Software (SW) Developer with an Active Secret Clearance (Top Secret Preferred) for Flight Test Analysis with an understanding of Electronic Warfare (EW) and simulations to join our team in the Laboratories at Naval Air Station (NAS) Point Mugu in Southern California. The successful candidate will work on one of many projects across multiple areas: Electronic Warfare, Airborne Electronic Attack … or Multi-Spectral Defense. Additional Skills & Qualifications Research, design, and develop computer and network software or specialized utility programs. Develop software preliminary and detailed design, and code to the approved allocated software requirements. Analyze user needs and develop software solutions, applying principles and techniques of computer science, engineering, and mathematical analysis. Continuously improve upon existing product More ❯

VANRATH is delighted to be working exclusively with a leading business that is currently recruiting for a Full Stack Software Developer to join their close knit team. This is an exciting time for the profitable company as they ambitious plans to grow over the coming years. The Opportunity: As a Full-Stack Developer, you'll work across … tech - including Azure cloud, Raspberry Pi, Xamarin, and more - giving you exposure to both cutting-edge platforms and real-world industrial applications. Key Responsibilities: Develop, test, and maintain modern software applications. Collaborate with stakeholders to understand business needs and translate them into technical solutions. Build and manage relational databases for optimal performance. Take part in the full SDLC including … architecture, deployment, and testing. Uphold code quality, performance, and security standards. Essential Criteria: 3+ years of hands-on software development experience. Strong knowledge of C# , SQL , and JavaScript . Commercial experience with ASP.Net MVC , Entity Framework . Familiarity with front-end libraries like Angular , Bootstrap , and jQuery . What's in it for you? Exposure to cutting-edge technology More ❯

Role: Senior Full-Stack Developer Salary: Up to £50,000 (DOE) Location: Remote (with occasional travel to Cambridge HQ every 6-8 weeks) My client, a mission-driven tech organisation, is looking for a Senior Full-Stack Developer with strong experience across the .NET ecosystem , SQL databases , and modern web technologies . You'll help shape More ❯

Vanrath are delighted to be working with an established, growing company in the professional services sector who are seeking a talented Full Stack Developer to join their small, agile development team. This is a fantastic opportunity to work in a fast-paced environment where your input genuinely shapes both internal business systems and innovative new product development. You will … have the opportunity to work on a Greenfield project later on in the year too! This is a hands-on development role for a mid to senior-level developer who thrives in an environment where code quality, performance, and maintainability are key. You'll be working across the full stack, with a strong emphasis on the .NET ecosystem … applications using C#, .NET, and Angular (Any JS framework) Implement scalable, secure features using modern development practices including Docker, AWS ECS, and CI/CD pipelines. Collaborate directly with senior stakeholders to translate business requirements into technical solutions. Mentor and guide junior developers through code reviews and best practices. Play a key role in architectural decisions and modernising legacy More ❯

Job Type Full-time Description The Software/DevSecOps Engineer is responsible for developing and testing software application development and DevSecOps frameworks to drive efficiency, security, and scalability using the DevSecOps paradigm on cloud environments. The engineer oversees the deployment and optimization of the DevSecOps platform, ensuring it meets client needs while fostering a culture of continuous improvement … DoD Secret Clearance (adjudicated within the last 5 years) Duties and Responsibilities: Design and standardize application development using SAFe Agile, and DevSecOps, to ensure consistency, efficiency, and quality in software development across projects. Develop and implement standard operating policies and procedures for application development to guide teams and ensure adherence to best practices. Establish a DevSecOps platform to streamline … development, security, and operations while maintaining flexibility across cloud environments. Expertise in developing applications using container technologies. Lead and support Agile development efforts by establishing a secure software factory. Establish an automated test strategy/plan and incorporating security testing, functional testing and unit testing using automated tools. Drive innovation in software development by advocating for new technologies More ❯

is beginning an extensive program of migration, modernisation and expansion, with a view of replacing Fiorano with a custom-built messaging solution and we wish to recruit a Lead Developer to join the Integration Platform Team. In line with the National Data Strategy, a non-proprietary cloud hosted solution is needed, that is vendor neutral and agnostic to market … multi-disciplinary team to support the delivery of new products and enhancements to existing systems. Main duties of the job Proven experience using Integrated Development Environment (IDE) to write software code and produce elegant, robust and maintainable software applications. Working toward a previously built design solution, you are expected to take the lead in the development and ensure … the following Apache Camel HL7 v 2.x and FHIR High Availability solutions, Mirroring, Replication, Clustering, AOG Modelling tools and languages, Enterprise Architect/UML Expert in OOP, unit testing, software design patterns, SOLID principles, TDD About us Digital Health and Care Wales (DHCW) is an expert national body and part of NHS Wales. We work in partnership with NHS More ❯

Brandes Associates Inc., a Defense contractor, is seeking an experienced Full Stack Web Developer with 10+ years of Continuous Integration Continuous Delivery (CI/CD) pipeline experience who will architect, develop, and maintain mission-critical systems while providing technical leadership and mentorship to junior team members. You will work within a SAFe/Agile environment to deliver high-quality … software solutions for a Department of Defense (DoD) program at Naval Base Point Mugu near Camarillo, CA. This leadership role combines technical excellence with mentoring responsibilities in our employee-focused company that offers career advancement, excellent benefits, and stability. Salary The typical annual salary range for this position is $115,000.00 USD to $150,000.00 USD. Salary will be … geographic location, and possible contractual requirements which could fall outside of this range. Responsibilities Product Analysis and Design Provide support for the analysis, recommendation, design and prototype of future software, system components, and digital products and data systems for use with current and emerging technologies Technical Documentation Provide technical documentation support for the development and management of technical documentation 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 ❯

Your ability to accelerate impact and make meaningful change for your clients is enabled by our strategic partner ecosystem and our robust technology platforms across the IBM portfolio, including Software and Red Hat. Curiosity and a constant quest for knowledge serve as the foundation to success in IBM Consulting. In your role, you'll be encouraged to challenge the … around the world. Our delivery centers offer our clients locally based skills and technical expertise to drive innovation and adoption of new technology. Your role and responsibilities As a Software Developer you'll participate in many aspects of the software development lifecycle, such as design, code implementation, testing, and support. You will create software that enables … are interested in a flexible working pattern, please talk to our recruitment team to find out if this is possible in the current working environment. Job Title AWS Fullstack Developer Job ID 15977 City/Township/Village State/Province Country United Kingdom Work arrangement Hybrid Area of work Software Engineering Employment type Regular Position type Professional More ❯

consultancy, which offers you fast-track career development opportunities, as well as the opportunity to explore new and cutting-edge technologies. This role supports the full life cycle of software development, and includes the opportunity for hands-on coding. Can you see yourself playing a crucial role in supporting and driving your team to succeed? Are you looking to … new features Analysis and design of the overall solution Daily sparring with your team Full life cycle of delivery Qualifications +4 years experience in the IT Industry Degree in Software Engineering, Computer Science, Information Technology or similar A curiosity to explore new technologies Experience across the full software development lifecycle Ability to code within projects Experience in Databases More ❯

every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Company is seeking a highly skilled and motivated Software Engineer, Web Application Developer (Experienced/Senior) to join our team in Fairfax, VA. This dynamic team is focused on developing cutting-edge software solutions for … systems are deployed to manned aircraft, unmanned aircraft, ships, submarines, and ground mobile platforms. Our teams are currently hiring for a broad range of experience levels including Experienced and Senior Level Software Engineers. The ideal candidate will have a strong background in application development , particularly with expertise in React and TypeScript for front-end development, and Java for … back-end services. This role requires a deep understanding of web application design and architecture, user interface design, and best practices in software development. This role will also contribute to collaborative, cross-functional teams where software development, firmware development, hardware design, system integration, system engineering, and user testing all occur. Join our Signals Intelligence team and shape the More ❯

Your ability to accelerate impact and make meaningful change for your clients is enabled by our strategic partner ecosystem and our robust technology platforms across the IBM portfolio; including Software and Red Hat. Curiosity and a constant quest for knowledge serve as the foundation to success in IBM Consulting. In your role, you'll be encouraged to challenge the … around the world. Our delivery centers offer our clients locally based skills and technical expertise to drive innovation and adoption of new technology. Your role and responsibilities As a Senior Scala Developer you'll participate in many aspects of the software development lifecycle, such as design, code implementation, testing, and support. You will create software that … If you are interested in a flexible working pattern, please talk to our recruitment team to find out if this is possible in the current working environment. Job Title Senior Scala Developer Job ID 10951 City/Township/Village State/Province Country United Kingdom Work arrangement Hybrid Area of work Software Engineering Employment type Regular More ❯

are seeking individuals who are passionate about addressing these global challenges and are proactive in finding opportunities to integrate sustainable practices as part their role. As an experienced C++ developer you will be working alongside our Lead Software Engineer and multidisciplinary team, to ensure our BMT REMBRANDT simulator software meets the needs of our end-users. You … will help shape best practice and behaviours within the team, to apply software principles, refactor, extend and test code, and how to investigate problems in systems, processes, and services. About you We really value your ability to ship clean and well-architected code, helping us innovate and iterate towards elegant, supportable solutions for our customers. We ask that you More ❯

Solving varied real-world defence and security challenges through software Please note, candidates are required to secure Developed Vetting (DV) clearance for this role. This requires you to be a British citizen and have resided in the UK for at least 10 years. This company is seeking experienced software developers to join their multi-disciplinary team developing integrated … top of specialist hardware. This might require optimisation for low power environments or novel adaptations of existing technologies to new sensor data. Your work will expand to more sophisticated software projects in the cyber security industry, as well as creating UIs for electronic gizmos using web technologies. You will be working alongside other bright software and hardware engineers More ❯

deployment of those applications - "You build it, you run it." What you will do: You will be using Scala, Akka, Kafka, Kinesis, and Dynamo to build and innovate our software that is distributed, reactive, and scalable. You will: Contribute to or lead a significant part of the implementation and deployment of services within your team. Work on challenging and … or at least an interest in functional programming Have experience with public cloud technologies - We use AWS Knowledge of applying object-oriented and functional programming styles to real-world software engineering problems. Experience creating scalable and reactive web applications with modern frameworks like Akka/play etc Desirable Skills: Experience with (or a willingness to learn) the Lightbend Reactive 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 ❯

DV) clearance for this role. This requires you to be a British citizen and have resided in the UK for at least 10 years. This company is seeking experienced software developers to join their multi-disciplinary team developing integrated solutions to tough problems in the security and defence sectors. You will help develop innovative image and signal processing algorithms … top of specialist hardware. This might require optimisation for low power environments or novel adaptations of existing technologies to new sensor data. Your work will expand to more sophisticated software projects in the cyber security industry, as well as creating UIs for electronic gizmos using web technologies. You will be working alongside other bright software and hardware engineers More ❯

Required Skills: Proficiency in C# using Visual Studio and Azure DevOps is essential, along with knowledge of HTML, JavaScript, CSS, and modern web frameworks. Experience with SQL Server or similar relational databases, and familiarity with testing frameworks. Knowledge of the More ❯

is advantageous Keen interest in AI Full-stack expertise or deep knowledge in backend/frontend with a willingness to learn Passionate about technology - You have personal interests in software development and enjoy solving complex problems Excellent communication and work ethic - A team player who thrives in a collaborative environment What's on Offer Competitive salary - No rigid bands More ❯

is advantageous Keen interest in AI Full-stack expertise or deep knowledge in backend/frontend with a willingness to learn Passionate about technology - You have personal interests in software development and enjoy solving complex problems Excellent communication and work ethic - A team player who thrives in a collaborative environment What's on Offer Competitive salary - No rigid bands 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 ❯

Required Skills In the role, you will need to have experience in Python, Java, or both. You should also be familiar with cloud-hosted software and REST APIs. Additionally, knowledge of Docker, Kubernetes , and containerization is required. Strong skills in data and metadata transformation using JSON and XML are essential for this position. Previous experience with agile development methodologies More ❯