76 to 100 of 1,085 Senior Developer Jobs

Senior Full Stack Java Developer (100k-120k plus benefits and bonus) This is a hybrid role, 2 days in the office, 3 days remote What the role offers: Competitive salary with growth opportunities. Opportunity to work on cutting-edge fintech solutions. A collaborative and supportive team environment. Exposure to a wide range of technologies and the chance to … to building high-performance solutions for investment professionals. Our small, close-knit team thrives on collaboration, innovation, and technical excellence. As we expand, we're looking for a talented developer to join our team and play a crucial role in shaping our platform. Role Overview: As a Full Stack Java Developer, you will work across the full stack More ❯

Senior .NET/C# Developer (Oracle to PostgreSQL migration) - Finance - Remote Duration: 6 months Rate: £500 - £600 Start: ASAP My client is looking for a Senior Developer to join the team to help with a migration. They are undertaking a strategic transformation of a legacy system built on PHP and Oracle, migrating to a modern architecture More ❯

daily commute. Many perks and incentives. Free food, breakfasts etc Flexible hours (school run etc) 37.5 hours per week, mon-fri. Excellent benefits package. Enhanced pension Death in Service Senior Developer Please note although this role is full time onsite, my client is able to offer you free daily parking. Full Stack, C# .Net Web Development and front … exchanging information between customers, management platforms and many other private and public sector companies. My client who deliver a range of solutions and services, are looking for a new Developer to come and join their team. The ideal candidate is someone who is able to work in an Agile team, think quickly, plan carefully, and work well with others … using varied forms of technology and coding principals. About the role: The C#/.NET senior Developer role will be working a part of a small team of developers, where you will have the opportunity to make a significant contribution to the software being developed. The role will also include back end and middle-ware development in a More ❯

Well established tech company in Glasgow is looking for a Senior Software Developer (.Net, Azure and VueJS ) to join their growing Agile team. You'll be working directly on a greenfield project using a modern tech stack, within a forward thinking organisation that offer very flexible working. The role is part of a wider growth phase for the … business, with a number of hires planned in the coming months. You'll be coming into an Agile squad as the sixth Developer, and you'll play a key role in shaping how this product evolves . The company has a strong track record of building successful products used globally, and their latest platform, now at MVP stage, has … on technology, what they're really looking for is someone who's comfortable working across the stack, brings strong engineering fundamentals, and has a collaborative working style. As a Senior Developer, you'll be expected to help coach and mentor less experienced team members, you'll be seen as a technical escalation point, and will be involved in More ❯

Senior .NET/C# Developer (Oracle to PostgreSQL migration) - Finance - Remote Duration: 6 months Rate: £500 - £600 Start: ASAP My client is looking for a Senior Developer to join the team to help with a migration. They are undertaking a strategic transformation of a legacy system built on PHP and Oracle, migrating to a modern architecture More ❯

Senior PHP Developers required x2 - PHP/Laravel - Heald Green 1 day per week Click on the link for more info and to apply! Job Title: Senior PHP Developer Location: Hybrid - 1 day per week in Heald Green (Greater Manchester) Reports to: Director of Engineering Company: My Claim Group Type: Full-time | Permanent About My Claim Group … Product hire, you'll have the rare opportunity to shape the future of our products, processes and team from the ground up. The Role We're looking for a Senior PHP Developer with strong experience in Laravel, AWS, and ideally React or modern front-end frameworks. You'll help us build, maintain, and improve mission-critical systems, including … as needed Support continuous integration and deployment pipelines Participate in architectural discussions and technical decision-making What We're Looking For Proven experience in PHP (Laravel), ideally in a senior-level role Solid experience working with AWS (EC2, RDS, S3, etc.) Understanding of front-end technologies (React, Vue, or similar) is desirable Familiarity with REST APIs, MySQL/PostgreSQL More ❯

Senior Backend Developer - DevOps/AWS - Bolton One day per week onsite Outside IR35 £400-450 A Senior Backend Developer is needed for a client based in Bolton. The client is looking for an individual to assume responsibility for backend development and infrastructure of their in-house ERP/WMS/MRP platform. This position requires More ❯

Senior Backend Developer - DevOps/AWS - Bolton One day per week onsite Outside IR35 £400-450 A Senior Backend Developer is needed for a client based in Bolton. The client is looking for an individual to assume responsibility for backend development and infrastructure of their in-house ERP/WMS/MRP platform. This position requires More ❯

3D Graphics Developer, C# Software Developer, Senior level, Graphics based Software Engineer, 3D Graphics, CAD, Games, Maths, Physics, DotNet, C#, .Net, .Net Core, SQL Server, T-SQL, OpenGL/DirectX - Global Software House - up to 70K Global Software client is looking for Software Developers with a Maths, Physics, 3D or Games background. Can you show proven C# … software? Have you built software to create 3D models? Do you have experience in OpenGL or Direct X, or similar? Games-related programming? We're seeking a Full Stack Developer to join a growing development team. In this squad, you will be one of six engineers working on this innovative tech and will work on projects from initial concept More ❯

Calling All Senior Software Developers! Ready to make a real impact? We're on the lookout for a Senior Software Developer to join our dynamic team. If you're passionate about coding and eager to tackle exciting challenges, this is the opportunity for you. As a Senior Software Developer, you'll lead the charge on … to have a tangible impact on our business and has the courage and determination to drive the product development forward at pace. Your Role in Our Mission As a Senior Software Engineer at TellJO, you’ll lead the design and delivery of robust, secure, and scalable technology that directly improves people’s lives. This is more than coding — you More ❯

Senior Angular Developer - Shipping/Physical Inventory sought by leading financial services organisation based in West London.**Outside IR35 - 3 days a week on site** SUMMARY This role will suit a full-stack developer, with a broad, yet modern skill set and a proven track record, who ideally has some knowledge and experience of the commodity or … financial trading sectors. Key Responsibilities: Full stack developer with around 8-10 years development experience, working in a agile development team to deliver robust enterprise-wide solutions utilising industry standard practices Design, develop, enhance and maintain applications using agreed coding standards and quality targets. Ensure quality via code reviews and thorough unit testing. Liaise with immediate scrum team, other More ❯

Senior PHP Developer £70,000 + Excellent Benefits (Negotiable) Hybrid/Remote Options Available We’re working with a forward-thinking organisation who are in the process of building a powerful new asset management system—and they’re looking to bring experienced Back-End or Full Stack Developers on board to drive this transformation. As a key part … Vue.js or similar JavaScript frameworks Azure DevOps, CI/CD pipelines Linux-based environments What we’re looking for: 6+ years’ experience in a full stack or back-end developer role Strong professional background with PHP, Laravel, and MySQL Skilled in HTML, CSS, JavaScript, and modern frontend frameworks Familiar with cloud-based tools and version control using Azure DevOps More ❯

Senior Full Stack Developer £70,000 + Excellent Benefits (Negotiable) Hybrid/Remote Options Available We’re working with a forward-thinking organisation who are in the process of building a powerful new asset management system—and they’re looking to bring experienced Back-End or Full Stack Developers on board to drive this transformation. As a key … Vue.js or similar JavaScript frameworks Azure DevOps, CI/CD pipelines Linux-based environments What we’re looking for: 6+ years’ experience in a full stack or back-end developer role Strong professional background with PHP, Laravel, and MySQL Skilled in HTML, CSS, JavaScript, and modern frontend frameworks Familiar with cloud-based tools and version control using Azure DevOps More ❯

West England, Scotland, South East England, South West England, Wales, West Midlands (England), Yorkshire and the Humber About the job Job summary These positions are based Nationally Job description Senior Software Developer Location: National* Closing Date: 15th July Interviews: w/c 21st July (TBC) Grade: G7 (MoJ candidates who are on a specialist grade, will be able … model, allowing for a balance between remote work and time spent in your local office. Office locations can be found ON THIS MAP The Role We're recruiting for Senior Software Developers with experience of Java or Node.js at Justice Digital, to join one of our dynamic and collaborative teams. This role aligns against “ Senior Software Developer” from the Government Digital and Data Framework. About Us: At Justice Digital, we're dedicated to leveraging technology to drive impactful change across the justice system. As a Senior Software Developer, you'll play a pivotal role in enhancing access to justice and improving outcomes for offenders through innovative digital solutions. Responsibilities: You'll collaborate closely with More ❯

Job Title: Senior DevSecOps Developer Location: Reston, VA (Hybrid - Onsite 3 days a week) Clearance Requirement: DHS Public Trust with ability/willingness to process for Top Secret Security Clearance Join Plus3 IT Systems! We are at the forefront of cloud computing, providing comprehensive and cutting-edge solutions across a wide array of critical domains. But we don … projects simultaneously Strong verbal and written communication skills for effective collaboration with customers, vendors, and engineering teams to solve complex business problems We are seeking a proactive and skilled Senior DevSecOps Developer to play a pivotal role in our innovative team. In this position, you will be responsible for architecting, developing, and implementing advanced security automation, secure infrastructure … and willingness to process for Top Secret clearance Bachelors Degree in Computer Science, Information Technology or related discipline 8+ years of hands-on experience in a DevSecOps, DevOps, or senior cloud engineering role with a strong security focus Demonstrated expertise in Infrastructure as Code (IaC) development using Terraform, including independent design, module creation, and management for enterprise infrastructure Proven More ❯

Waracle are looking for a Senior Backend Developer for an exciting new role joining our world-class digital technology consultancy and home to a diverse, smart, curious and ambitious community of specialists in technology-driven transformation. We work with ambitious clients to help them solve their biggest business and customer challenges. We help our clients to innovate and … and delivery to operations. This is a Hybrid role working from any of our UK offices (Glasgow, Dundee, Edinburgh and London) 2 days a week. Are you an exceptional Senior Backend Developer with deep expertise in .NET and C#? Ready to transcend coding, shape technical direction, and build robust, scalable solutions for leading clients? Waracle, a world-class More ❯

ManTech seeks a motivated, career and customer-oriented Senior Software Engineer to join our team in Chantilly, VA. Responsibilities include but are not limited to: Drive individual and team success. Be more than an amazing developer. As the Senior Software Engineer, you will own the delivery of the software solution for our customer and need to harness the More ❯

Responsibilities Technica is seeking a Senior Full Stack Developer will be responsible for the end-to-end lifecycle for software development and the application in production. Includes the technical analysis of requirements, development of the software, automated testing, builds, deployment, monitoring, and feedback. Work in conjunction with other government and contractor staff to assist in all facets of … enhancement specifications/requirements provided by the system owner. Assist in supporting all aspects of the project to include all phases of life cycle development. As a Full Stack Developer position can support hybrid work schedule. When on-site will be in our Patriot's Plaza II (PPII) location in Washington, D.C., or as needed to support mission needs … responsibilities of the position, candidate's work experience, education/training, key skills, location, as well as market and business considerations when extending an offer. Requirements The Full Stack Developer candidate must have the following skills and experience: Active Top-Secret Clearance. Bachelor's degree in Engineering, Computer Science, or other related analytical, scientific, or technical discipline. 8 years More ❯

native platform used for mission-critical government and enterprise modernization Tackle complex, real-world problems-not demo apps-with deep tech and product impact Lead and mentor in a senior technical role with room to influence architecture and strategy Build at the intersection of AI, cloud, and modern engineering practices What You'll Do: Lead architecture and development of … full stack components-frontend (React), backend APIs (Node.js/Python), orchestration engines, and developer tools Engineer scalable, performant microservices that operate across distributed cloud (AWS EKS, Aurora, S3) Design AI/LLM workflows: embeddings, search, prompt chaining, and fine-tuning (GRPO, PPO, RLHF) Mentor team members and guide best practices for secure, maintainable, and cloud-native development Collaborate cross More ❯

The Sr. Software Developer will support the current mission in Aberdeen Proving Grounds, MD. The Sr. Software Developer will support the established team in the design, deployment, and integration of software build automation/continuous integration tools within the SEC SE2 that facilitate the postproduction support of software and the software development lifecycle (SDLC). This includes supporting More ❯

offer our clients locally based skills and technical expertise to drive innovation and adoption of new technology. Your role and responsibilities IBM is seeking a highly skilled and experienced Senior Java Developer to join our team in a public sector account. The ideal candidate will possess a strong background in software development, a deep understanding of Java technologies … Gradle, and version control systems like Git. Strong problem-solving skills and attention to detail. Excellent communication and teamwork skills. Preferred Certifications: Certified ScrumMaster (CSM) For the role of Senior Java Developer, proficiency in Cypress for end-to-end testing is highly desirable. The preferred candidate should have experience in writing test cases, executing tests, and maintaining test More ❯

About the Role: We are seeking a Senior Java Developer/Lead who could drive technology transformation in the team. This role involves taking ownership of key projects and components throughout the entire Software Development Life Cycle (SDLC). A primary focus will be on design, development & maintenance of components under Price Master Central systems which would require More ❯

We are seeking a Sr. Java Developer with strong experience in systems, software, cloud, and Agile methodologies to support a complex program providing Agile development, operations, and maintenance for critical systems. Working within a DevOps framework, you will participate in or lead major project deliverables throughout the software development lifecycle, including scope and work estimation, architecture and design, coding More ❯

safe and sustainable aviation future. Our global teams deliver a reliable, optimum, and customized user experience to more than 500 customers worldwide. We are looking for a seasoned Software Developer with experience in designing, implementing, and optimizing SaaS applications in a microservices-based environment. As a member of our team, you will contribute to all aspects of the software … Demonstrated experience in leading software development teams, fostering a collaborative and high-performance culture, and effectively representing the team's technical vision and needs to stakeholders, including architects and senior management Strong capability in identifying technical challenges and bottlenecks, constructively proposing and implementing effective solutions (either individually or by guiding the team), while actively building team engagement, fostering a More ❯

safe and sustainable aviation future. Our global teams deliver a reliable, optimum, and customized user experience to more than 500 customers worldwide. We are looking for a seasoned Software Developer with experience in designing, implementing, and optimizing SaaS applications in a microservices-based environment. As a member of our team, you will contribute to all aspects of the software … Demonstrated experience in leading software development teams, fostering a collaborative and high-performance culture, and effectively representing the team's technical vision and needs to stakeholders, including architects and senior management Strong capability in identifying technical challenges and bottlenecks, constructively proposing and implementing effective solutions (either individually or by guiding the team), while actively building team engagement, fostering a More ❯