76 to 100 of 194 Remote Senior Software Engineer Jobs

Job title: Senior Software Engineer Location: Full Remote (Very occasional travel to offices in Cheshire) Type: Contract/Outside IR35/6 months initial duration + possible renewals About the Role We're looking for Senior Software Engineers to join our client's dynamic Engineering team and play a key role in building high-quality … scalable software solutions. As a senior member of the team, you'll take ownership of full-stack development, contribute to software architecture, drive engineering best practices, and mentor junior team members. You'll work closely with Product Owners, Architects, and DevOps to ensure delivery excellence across a diverse range of projects. What You'll Be Doing Software … SQL for efficient data management Apply design patterns like OOP, SOLID, and Clean Code to write scalable code Engineering & Architecture Deliver high- and low-level estimations for projects Ensure software quality through unit and integration testing Perform code reviews and participate in pair programming Architect scalable, secure systems, including OAuth and SSO integrations Cloud & DevOps Deploy and manage apps More ❯

and technology solutions. We provide the talent behind the technology enabling our clients to achieve their goals. For more information about ECCO Select, visit us at . Position Title: Senior Software Engineer (Java) Location Information: Leawood, KS (hybrid) or Arlington, VA (mostly remote) Position Responsibilities: As a Senior Software Engineer (Java), you will be … instrumental in developing scalable software solutions for Torch.AI's platform across various customer programs. Collaborating with cross-functional teams, your role involves designing and implementing back-end data orchestration and intelligence products to meet customer needs. Essential Skills, Experience: Designing and developing Java backend services utilizing Spring Boot, Micronaut, and related ecosystems. Leading RESTful API development, service layers, and More ❯

Job Summary: We're looking for a talented Senior Software Engineer to be a key contributor to developing cloud-based services that will drive the future of the business. You will join our small and dynamic Cloud Services team, using the latest technology and tools to build high-quality, cross-platform solutions that are robust, scalable, and … efficient. You will also collaborate with a versatile cross-functional team to make a significant impact on our product offerings. Responsibilities: Senior Software Engineer is a technical role, with responsibilities ranging from solving technical problems to creating design documents and implementing complex designs. Directly responsible for consistently delivering scalable, production-ready back-end/server code in … design and implement solutions that meet user needs as well as engineering and operations. Display a passion for high quality, continuous learning, and experimenting and applying cutting-edge technology, software paradigms, and engineering process improvements. Qualifications: Demonstrates strong software design skills (REST API design, extensible design while coding, good at DB modelling, proactive in error handling); expert in More ❯

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 Full Stack Software Engineer with expertise in Java to join a live project within our Central Government team. You will be based in Bristol … hybrid work model allowing flexibility between office and home. Regular meetings with clients (bi-weekly) are expected. The Opportunity: Our teams support customers on diverse, complex projects, building bespoke software solutions with up-to-date capabilities. As a Senior Software Engineer, you will join an Agile team and gain exposure to: Designing, developing, and testing software solutions Utilizing open-source libraries and components Using tools like GitLab for continuous integration pipelines to monitor software quality and security Deploying systems across environments, including AWS and Azure cloud platforms Participating in the full software lifecycle: concept, requirements, architecture, implementation, delivery, training, support, and maintenance Leading teams and managing client engagement (depending on experience) The Fit More ❯

Monday 18 August 2025 at 00:00 Expires Tuesday 30 September 2025 at 23:59 About Us: We are the Information Intelligence Group (IIG) of CACI UK, a specialist software consultancy providing bespoke solutions to solve our customers' complex operational problems. As our business grows, we are seeking an experienced Software Engineer with Python expertise to join … Manchester, working in a hybrid model with flexibility for office and home work. Regular client meetings (bi-weekly) are expected. The Opportunity: Our teams support diverse projects, developing bespoke software solutions and enhancing capabilities. As a Senior Software Engineer in an Agile environment, you will: Design, develop, and test software solutions Utilize open-source libraries … and components Use tools like GitLab for continuous integration, ensuring quality and security Deploy systems across public (AWS, Azure) and private clouds Engage throughout the software lifecycle, from concept to maintenance Lead teams and manage client engagement (depending on experience) The Fit: We are interested in Senior Engineers with hands-on Back End or Full Stack experience, particularly More ❯

Senior Software Engineer, Commerce Platform Remote - Ireland Who we are At Twilio, we're shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions tohundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences. Our dedication to remote-first work , and strong culture of connection … new skills and experiences that make work feel truly rewarding. Your career at Twilio is in your hands. See yourself at Twilio Join the team as Twilio's next Software Engineer within the Commerce Platform Team. About the job This position will be part of a team of talented engineers within our Commerce Platform Team, who build services … the next generation architecture. These services work for all Twilio customers, regardless of their scale and billing complexity. The ideal candidate will build high-quality, innovative and fully performing software that complies with high levels of coding standards and technical design. This is to build and integrate services that continuously improve our ability to provide products to customers while More ❯

TMC Technologies has recently been awarded a 5 year contract providing subject matter, systems engineering, software development, and test & evaluation expertise to the Naval Surface Warfare Center Dahlgren Division's (NSWCDD) Warfare Systems Engineering and Integration (V) Department. We are seeking a Senior Software Engineer to join our team on this new opportunity. While there is … within a publish/subscribe architecture and middleware - Real time and non-real time operating systems such as UNIX, Linux, and VxWorks - Model drive architecture tools and languages - Assessing software complexity in quantitative terms and able to translate complexity to approximate time and cost to maintain - Defining and tracking software metrics - Assessing software changes for impacts relative … to complexity and throughput - Developing and assessing software development plans, software requirements documents, software design documents, interface design documents and specifications associated with SIM/STIM test cases. - DevSecOps processes and principles. - Agile methodology and SAFE Agile principles - Experience and/or understanding of SCRUM Master principles or familiar We are equal opportunity/affirmative action employers More ❯

Senior Software Engineer - iOS and tvOS About the Role & Team On any given day at Disney Entertainment and ESPN Product & Technology, we're reimagining ways to create magical viewing experiences for the world's most beloved stories while also transforming Disney's media business for the future. Whether that's evolving our streaming and digital products in … DEEP&T Technology's worldwide content production and distribution platforms. In doing so, they contribute to a series of cross-functional services and technologies, including Quality Assurance, Data Analytics, Software Development, Broadcast Infrastructure, and Networking & Security. The Apple team responsible for building Hulu is seeking an experienced Software Engineer with a passion for mobile applications to join … continuously analyze data to improve our Apps, our processes, and how we work together. Why You want to work with us: Nurture a highly collaborative, world-class team of software engineers. Work on a cutting-edge and evolving technology stack. Own substantial features shipped to millions of users. Influence the innovation of high-profile products in the media streaming More ❯

generative AI, and combines it with classical symbolic technology to produce hallucination-resistant artificial intelligence for high-trust applications. The Role We're looking for an experienced and pragmatic Senior Software Engineer to join our exceptional team. This role is ideal for someone who has successfully taken products from prototype to production and enjoys collaborating directly with … complex, often novel problems. Your ability to write clean, efficient code and your comfort in navigating ambiguity will be key as we continue to develop advanced reasoning capabilities in software systems. Collaboration will be central: you'll work alongside software engineers, research scientists, and language engineers in a highly cross-functional environment. Our ways of working are dynamic … reaches users. What You'll Do In this role, you'll take ownership of building reliable, scalable systems that bring our technology to life: Build and maintain high-quality software systems, taking products from prototype to production. Collaborate directly with customers to understand needs and shape solutions that deliver impact. Write clean, testable, and maintainable code with a focus More ❯

Hub team develops and maintains the largest and most popular container registry service in the world today, Docker Hub. Millions of users - community developers, open source projects and Independent Software Vendors - push and pull Docker container images billions of times through Docker Hub. If you are a backend Software Engineer and want to play a critical role … in the evolution of Docker Hub and Docker's next chapter, then this role is for you. As a Senior Software Engineer in the Docker Hub team, you will build features around the container registry that operate reliably at massive scale and deliver a differentiated experience for free and paid users of Docker Hub. You will develop … shared outcomes and contribute to cross-functional projects. Qualifications: 3+ years experience building SaaS products with modern languages like Golang, Python or Java Experience in API design Follow good software engineering practices such as code review, source control, continuous integration and testing Ability to work in a team with other developers and partnering with User Experience experts, Product Management More ❯

SME/Senior Software Developer Location: Mclean, VA Work Type: Onsite Remote Work: NO Job Description Gridiron IT is seeking a highly motivated and independent SME/Senior Software Developer to take sole responsibility for maintaining and supporting a critical legacy application within the Intelligence Community (IC). Responsibilities Independently managing all aspects of the application … from bug fixes to feature enhancements Designing, developing, and modifying software systems, with a focus on Enterprise Software and User Interface Application Development Producing detailed specifications and writing high-quality, efficient code Reverse engineering existing code to understand system functionality Implementing updates and patches to ensure continued operation Documenting processes and system architecture for future reference Providing user … replacement options for the long-term Designs and develops visually-pleasing, content rich, user-friendly interfaces with intuitive navigation Analyzes and studies customer requirements to determine the most effective software technologies to satisfy their needs Designs, creates, tests, and maintains software-based applications to satisfy customer requirements Provides software process management and configuration management throughout the software More ❯

single, collaborative team. This creates a unique opportunity for the right person to influence culture, shape processes, and help drive continuous improvement. The Role: We’re seeking a Lead Senior Software Engineer to combine technical delivery with team leadership. You’ll guide a talented development team, mentor and support colleagues, and play a key role in refining … systems, cloud platforms, and a broad technology stack. It’s an excellent opportunity for someone who enjoys balancing coding and leadership responsibilities. Key Skills: Essential Strong background in C# software development Experience with AWS and/or Azure Solid knowledge of SQL (MSSQL, Postgres, or equivalent) Proven track record in leading and mentoring developers Broad technical foundation with ability … RabbitMQ or other message broker systems HTML, CSS, JavaScript (React or Vue desirable) Redis, APIs, Git, Bootstrap, SOLR (or equivalent) Experience with both modern and legacy systems Candidate Profile: Senior engineer with leadership experience Comfortable managing and mentoring developers Flexible and adaptable to work across projects and technologies Strong communicator and collaborator Motivated to improve processes and influence More ❯

Senior Software Developer (Backend) Location: Dublin; Hybrid Type: Permanent Start Date: September Our client, an AI-driven organization who have recently opened a new EU HQ, are hiring a Senior Software Developer to join their backend development team in Dublin. The successful candidate will play a key role in delivering innovative projects and scalable backend solutions … clean, maintainable, and well-tested code following industry standards. Stay current with emerging technologies and recommend improvements to enhance system efficiency and scalability. Skillset 7+ years of experience in software development using Python and C++. Understanding of backend development principles and database management. Strong problem-solving skills and attention to detail. Experience working on AI projects advantageous. Please note More ❯

Senior Software Engineer UK Remote Bright Purple is working with a growing company in the education space, and we are on a mission to find the newest member of their small but mighty software team. So, if you like to work in a small team where your contribution is visible, read on. Benefits: Fully remote with More ❯

Senior Software Engineer UK Remote Bright Purple is working with a growing company in the education space, and we are on a mission to find the newest member of their small but mighty software team. So, if you like to work in a small team where your contribution is visible, read on. Benefits: Fully remote with More ❯

and outside of work. Learn more about Lockheed Martin's competitive and comprehensive benefits package. We support our employees, so they can support our mission. THE WORK As a Senior Software Engineer you will: • Analyze user requirements to derive software design and performance requirements • Provide recommendations for improving documentation and software development process standards • Design … and code new software or modify existing software to add new features • Integrate existing software into new or modified systems or operating environments • Design, develop and modify software systems, using scientific analysis and mathematical models to predict and measure outcome and consequences of design • Design or implement complex algorithms requiring adherence to strict timing, system resource … or interface constraints; Perform quality control on team products • Confer with system engineers and hardware engineers to derive software requirements and to obtain information on project limitations and capabilities, performance requirements and interfaces • Ensure quality control of all developed and modified software • Recommend new technologies and processes for complex software projects This position is participating in our More ❯

Senior Software Engineer UK Remote Bright Purple is working with a growing company in the education space, and we are on a mission to find the newest member of their small but mighty software team. So, if you like to work in a small team where your contribution is visible, read on. Benefits: Fully remote with More ❯

Opportunity via QSSHire Talent-as-a-Service Recruiting Role: Senior Full-Stack Software Engineer (AI Platform) Location: Herndon, VA-Hybrid Clearance Required: TS/SCI w FSP Rate: Open Are You a Software Engineer Ready to Take on Mission-Critical National Security Work? QSSHire is partnering with a cleared federal contractor on a high-impact … program. We're searching for a Senior Full-Stack Software Engineer with deep Java and modern UI skills and a passion for mission-focused innovation. You'll join a fast-paced team modernizing how secure environments deliver AI-enabled applications. From refactoring Java services to shipping TypeScript UIs and deploying workloads on Kubernetes, your work will empower … and extend secure, scalable Java services and APIs • Deliver modern front-ends with React/Angular Vue, TypeScript/JavaScript, CSS, and JSON- driven UIs • Investigate, understand, and reverse-engineer existing codebases; map dependencies and safely refactor • Work with Postgres and DynamoDB; design schemas, queries, and integrations • Integrate messaging and event patterns using Kafka/SNS/SQS • Ship More ❯

Senior Software Engineer (PHP-Laravel) What you can expect We are looking for a backend engineer to design and develop scalable, secure services using PHP and Laravel. You will build modular front-end and back-end systems, maintain real-time data feeds and APIs, and optimize code for performance. Responsibilities include implementing libraries to improve efficiency … enhancing software robustness, and collaborating with cross-functional teams. You'll also participate in design discussions, code reviews, and detailed code analysis to ensure high-quality delivery. About the Team Workvivo is a digital experience platform dedicated to amplifying workplace culture and fostering employee inclusion, regardless of location. Committed to customer satisfaction, Workvivo focuses on enhancing employees' working lives … and accurate data rendering to meet user requirements. Optimizing Code and Implement Libraries: Identify, implement, and manage code libraries to reduce repetitive code, improve application design, and enhance overall software performance. Enhancing Software Performance: Utilize advanced code optimization techniques to boost the robustness, efficiency, and performance of software solutions. Collaborating with Cross-Functional Teams: Work closely with More ❯

Established Software House that develop SaaS products for the Healthcare Industry with modern technologies are looking for a Senior Software Engineer to join one of their Agile teams in Edinburgh. M odern tech and hybrid working on offer. The organisation are well known and have a very strong technical environment and reputation, everyone lives and breathes … .Net Core , Azure and Angular . The company obviously work with a really modern tech stack, but they are fairly tech agnostic and really just want to hire strong Software Engineers with good experience using best practices, so they aren't bogged down if you haven't worked with their full tech stack. The company do place a really … strong importance on doing software development correctly (from SOLID principles, Design Patterns, Restful API's, Unit Testing, Test Driven Development ), Engineers that embody these practices would fit in well. You'll ideally have commercial experience with most of the following; ** Modern .Net (C#, MVC, .Net Core, Web API) ** Databases (ideally SQL Server) ** Cloud Services (Azure, AWS or GCP) ** HTML More ❯

Established Software House that develop SaaS products for the Healthcare Industry with modern technologies are looking for a Senior Software Engineer to join one of their Agile teams in Edinburgh. M odern tech and hybrid working on offer. The organisation are well known and have a very strong technical environment and reputation, everyone lives and breathes … .Net Core , Azure and Angular . The company obviously work with a really modern tech stack, but they are fairly tech agnostic and really just want to hire strong Software Engineers with good experience using best practices, so they aren't bogged down if you haven't worked with their full tech stack. The company do place a really … strong importance on doing software development correctly (from SOLID principles, Design Patterns, Restful API's, Unit Testing, Test Driven Development ), Engineers that embody these practices would fit in well. You'll ideally have commercial experience with most of the following; ** Modern .Net (C#, MVC, .Net Core, Web API) ** Databases (ideally SQL Server) ** Cloud Services (Azure, AWS or GCP) ** HTML More ❯

Lead C# Software Engineer - Nottingham £70-85K Are you a proactive, self-driven engineer who thrives on solving complex problems and delivering high-quality software? Join our fast-growing fintech company and play a key leadership role in shaping the future of our innovative financial products. What You’ll Be Doing: Leading the design, development … using C#, .NET, and SQL Server Enhancing user experiences with modern JavaScript/TypeScript frameworks Driving product improvements through close collaboration with Product Managers, Designers, and other Engineers Ensuring software quality through code reviews, unit testing, and best development practices Contributing to architectural decisions and mentoring junior developers Supporting DevOps processes and cloud-based deployments (bonus if familiar with … Azure) Nice to Have: Experience with PHP and legacy codebases Previous work in the financial services or SaaS industry What We’re Looking For: Proven experience as a Senior or Lead Developer working with C#/.NET Solid knowledge of SQL Server and performance optimization Proficiency in JavaScript/TypeScript and front-end development Strong problem-solving skills and More ❯

Senior Software Engineer - Overleaf Department: Technology Employment Type: Full Time Location: UK (Home based) Description About us We are Digital Science and we are advancing the research ecosystem. We are a pioneering technology company, and our vision is of a future where a trusted and collaborative research ecosystem drives progress for all. We believe in better, open … pull request/commit messages. Understand and avoid security pitfalls. Security is important to us, and we expect everyone to be aware of secure development practices. Engage with our software development process, and particularly retrospectives. We hold regular retrospectives to improve our process, which is based on six-week cycles followed by a two-week wrap-up and planning … To do this job well you should: Have at least 5 years' deep experience and understanding of building web applications, working with JavaScript, Node.js and React. Have experience with software development best practices such as version control, unit testing and continuous integration. Be comfortable working in a fully remote team. Some things that may be a bonus (but learning More ❯

The Americas, Europe and Asia-Pacific. Looking for a great place to work? You have found it with a culture that embraces teamwork, collaboration and empowerment. Come explore Novanta. Software Engineer Stockport - Hybrid Working Are you interested in developing your hands on software development skills? Would you like to join a business who do work that really … matters? if yes, then this role could be just for you! We are seeking a Software Engineer to join us from our Stockport facility. We offer a great opportunity to work within a dynamic and growing business - in a high-tech innovative environment. What do we offer? A competitive base salary reviewed annually. Private Medical Insurance Scheme. Annual … many, wide-ranging technologies and skills including UI design (WPF and windows forms), hardware communication (RS232 and Ethernet), database interaction (SQL) and process automation. Key Responsibilities: Desktop and device software development and design using C#. Undertaking work in accordance with software development processes, procedures, and specifications. Creating software and user and technical documentation. Software testing (unit More ❯

Senior Software Engineer - Platform Department: Engineering Employment Type: Permanent Location: London Description Hybrid: 2 days per week in our London office (Tower Bridge/London Bridge) About Uswitch: Uswitch's goal is to be the UK's favourite way to choose and manage home-life essentials - from broadband and mobiles to energy and insurance. As we continue More ❯