501 to 525 of 1,291 Permanent Senior Developer Jobs

Senior PHP Full-Stack Developer - £100k - Hybrid We are partnering with a global digital marketing and technology agency specialising in online gaming to hire a Senior PHP Full-Stack Developer. In this senior role, you ll take technical ownership of solutions end-to-end, mentor junior developers, and ensure delivery of highly scalable, high-availability … platforms that drive cutting-edge online gaming experiences. You ll also play a senior position in driving the move from a PHP-heavy stack to a modern TypeScript/React front end, helping define and deliver greenfield solutions with a premium, customer-first focus. Drive full-stack development projects, ensuring high-quality delivery across both frontend and backend. Act More ❯

Senior Web Developer – .NET Core | Azure | APIs | £45,000–£60,000 Permanent | Full Time | Hybrid | Greater Manchester My client is hiring for a .NET Developer to work on new and evolving products used by major UK brands. You will be involved in the full development lifecycle, from system design and implementation to deployment and optimisation. This is More ❯

Job Title: Senior ETL Developer Location: North Carolina MOH : Onsite/W2Experience Level: 1015 years job Summary We are seeking a highly experienced ETL Developer to design, develop, and optimize enterprise-level data integration solutions. The ideal candidate will have a deep understanding of ETL processes, data warehousing, and performance tuning, along with experience working in complex More ❯

Senior C# Developer, .Net Core Software Engineer, C-Sharp, Programming Job, Blazor, ASP.Net Core, Visual Studio International Engineering Company, Oxford 50-75K - 4 days in the office. I may be biased, but this has to be one of the best C# Developer/Software Engineer jobs available in the UK today. Dont have time to read … this advert, just call, text, email, or connect with me to obtain spec - 0-7-7-9-1-6-1-5-7-0-3 Are you a C# Developer (desktop or web-based) with a mid to senior-level skill set and can show extensive knowledge of .Net development? Do you have any experience with Blazor, or would … Sentry, Grafana Degree education is preferred, but we will consider Software Engineers with the right level of technical ability for the role. We are looking for a C# Software Developer who can deliver software applications using principles of software engineering, whilst continually striving for excellence in the design, development, maintenance, testing, and evaluation of those software applications. This is More ❯

Senior Frontend Engineer – Scaling Start-Up – Up to £130,000 + Equity 🚀 💰Up to £130,000 plus equity 🏡Hybrid working – London based 💻React.js & TypeScript We’re partnered with a scaling Start-Up who have recently raised significant investment and are looking to expand their team. The business brings much needed security and data protection across AI and they are … of AI whilst ensuring data is protected and companies are not at risk. Backed by experienced Founders of a former Tech Unicorn, they are now looking to hire a Senior Frontend Engineer into their growing team where you’ll have the opportunity to work on a number of exciting greenfield projects whilst building upgrades onto their existing platform. What More ❯

Senior Frontend Engineer – Scaling Start-Up – Up to £130,000 + Equity 🚀 💰Up to £130,000 plus equity 🏡Hybrid working – London based 💻React.js & TypeScript We’re partnered with a scaling Start-Up who have recently raised significant investment and are looking to expand their team. The business brings much needed security and data protection across AI and they are … of AI whilst ensuring data is protected and companies are not at risk. Backed by experienced Founders of a former Tech Unicorn, they are now looking to hire a Senior Frontend Engineer into their growing team where you’ll have the opportunity to work on a number of exciting greenfield projects whilst building upgrades onto their existing platform. What More ❯

Senior Frontend Engineer | React, TypeScript & React Native | Salary £65–75k | Hybrid (Bristol – 1 day a week) Would you like to join a start-up who have revolutionised their industry and are showing no signs of slowing down? I’m working with a brilliant Bristol-based business who work on some highly complex problems that process huge amounts of data … unique industry and optimise their supply chains - resulting in operational, financial and environmental benefits. They continue to win new customers and grow, so they’re now looking for two Senior Frontend Engineers to join the team. You’ll work across a modern stack of React, TypeScript & React Native, helping to evolve their product suite and deliver new features that More ❯

Senior Frontend Engineer | React, TypeScript & React Native | Salary £65–75k | Hybrid (Bristol – 1 day a week) Would you like to join a start-up who have revolutionised their industry and are showing no signs of slowing down? I’m working with a brilliant Bristol-based business who work on some highly complex problems that process huge amounts of data … unique industry and optimise their supply chains - resulting in operational, financial and environmental benefits. They continue to win new customers and grow, so they’re now looking for two Senior Frontend Engineers to join the team. You’ll work across a modern stack of React, TypeScript & React Native, helping to evolve their product suite and deliver new features that More ❯

Senior Frontend Engineer | React, TypeScript & React Native | Salary £65–75k | Hybrid (Bristol – 1 day a week) Would you like to join a start-up who have revolutionised their industry and are showing no signs of slowing down? I’m working with a brilliant Bristol-based business who work on some highly complex problems that process huge amounts of data … unique industry and optimise their supply chains - resulting in operational, financial and environmental benefits. They continue to win new customers and grow, so they’re now looking for two Senior Frontend Engineers to join the team. You’ll work across a modern stack of React, TypeScript & React Native, helping to evolve their product suite and deliver new features that More ❯

Senior Frontend Engineer | React, TypeScript & React Native | Salary £65–75k | Hybrid (Bristol – 1 day a week) Would you like to join a start-up who have revolutionised their industry and are showing no signs of slowing down? I’m working with a brilliant Bristol-based business who work on some highly complex problems that process huge amounts of data … unique industry and optimise their supply chains - resulting in operational, financial and environmental benefits. They continue to win new customers and grow, so they’re now looking for two Senior Frontend Engineers to join the team. You’ll work across a modern stack of React, TypeScript & React Native, helping to evolve their product suite and deliver new features that More ❯

Mid-Senior Frontend Developer - Warrington - Salary 45k-55k (DOE) We're currently working with a well-established and forward-thinking organisation based in Warrington who have an exciting opportunity for a Frontend Developer skilled with React and UI/UX design to join their growing team. You'll be responsible for building high-quality, performant, and user … Flexible working hours One day WFH per week Exciting and unique projects Great career progression Health benefits Paid time off This is a great opportunity for a skilled Frontend Developer experienced with React and UI/UX, to join a great company offering an incredible benefits package, with the opportunity for further career progression. Please apply for immediate consideration. More ❯

JOB TITLE: Senior SQL Developer JOB LOCATION: Jamaica Plain, MA WAGE RANGE : $75-$80 JOB NUMBER: ITS77-EHS-FY26-APP DEV - 009 - LAB REQUIRED EXPERIENCE: Bachelor's degree in computer science, Computer Information Systems, Information Management or related field or equivalent work experience. Ability to drive complex system integration projects and transition businesses to new application platforms. Minimum … and skill with object-oriented programming, relational database structures and Structured Query Language (SQL). May act as team or project leader on major applications projects. Technical Role : The Senior App Dev must act as an SME on all new and existing DPH LIMS systems and other related application-specific processes: Technical application support for the DPH disease surveillance … BI, Jasper and SQL reporting services. Support ancillary applications and data feeds including Electronic Laboratory Reporting system (ELR), Rhapsody and others and create and maintain related technical documentation. Ownership: Senior App Dev must lead technical projects, work-streams, and activities. They must take ownership technical issues: shepherding them through to resolution and marshaling technical resources including staff, tools and More ❯

Job Description: Senior Developer Location: Leeds, UK (3 days in office) SC Cleared: Not Required Job Type: Full-Time Relevant Experience: 7 Years Job Summary: Designs, runs and improves software that meets user needs. Competent Java developer with significant experience in AWS cloud services. Proficient in AngularJS, Jenkins, Karate, Gherkin and Cypress, Cloudformation, Jenkins, Groovy and deploying More ❯

Job Description: Senior Developer Location: Leeds, UK (3 days in office) SC Cleared: Not Required Job Type: Full-Time Relevant Experience: 7 Years Job Summary: Designs, runs and improves software that meets user needs. Competent Java developer with significant experience in AWS cloud services. Proficient in AngularJS, Jenkins, Karate, Gherkin and Cypress, Cloudformation, Jenkins, Groovy and deploying More ❯

Role: Senior Salesforce Developer Salary: Up to £80,000 (DOE) Location: London - Hybrid TechOhana has collaborated with an end user in the Financial Services sector who is building their Salesforce COE. They are looking for a Salesforce Developer to join their experienced team of Salesforce professionals including a Head of Salesforce & 2 Junior Developers. As a key … see Salesforce at the forefront of all digital transformations. This opportunity is going to provide huge growth opportunities as you'll be working closely with the Head of Salesforce & Senior Leaders within the business to discuss and align on strategies and best practice. Responsibilities Involvement in the design and architecture of Salesforce solutions, ensuring they align with business requirements More ❯

Role: Senior Salesforce Developer Salary: Up to £80,000 (DOE) Location: London - Hybrid TechOhana has collaborated with an end user in the Financial Services sector who is building their Salesforce COE. They are looking for a Salesforce Developer to join their experienced team of Salesforce professionals including a Head of Salesforce & 2 Junior Developers. As a key … see Salesforce at the forefront of all digital transformations. This opportunity is going to provide huge growth opportunities as you'll be working closely with the Head of Salesforce & Senior Leaders within the business to discuss and align on strategies and best practice. Responsibilities Involvement in the design and architecture of Salesforce solutions, ensuring they align with business requirements More ❯

Role: Senior Salesforce Developer Salary: Up to £80,000 (DOE) Location: London - Hybrid TechOhana has collaborated with an end user in the Financial Services sector who is building their Salesforce COE. They are looking for a Salesforce Developer to join their experienced team of Salesforce professionals including a Head of Salesforce & 2 Junior Developers. As a key … see Salesforce at the forefront of all digital transformations. This opportunity is going to provide huge growth opportunities as you'll be working closely with the Head of Salesforce & Senior Leaders within the business to discuss and align on strategies and best practice. Responsibilities Involvement in the design and architecture of Salesforce solutions, ensuring they align with business requirements More ❯

Senior API Engineer - PHP - 90k + Bonus - Full Remote. Were searching for a talented senior API developer with a background in building scalable web services around the PHP stack to join our team and dive into building a one-of-a-kind platform that manages finances for super yachts and touring bandspretty cool, huh? This isnt your More ❯

financial sector. It is a business where staff stay. There is a competitive salary and bonus on offer too. What's the role? We are seeking a highly experienced Senior/Lead C#.NET developer with strong coding expertise. On top of this, we need solid architectural experience and ideally some leadership skills The role is NOT for an … architect but for an experienced developer with architectural experience. Strong Microsoft Development and Azure skills needed. Experience with financial software would be extremely useful or experience working with highly complex product software. Evidence of the complexity of development will be required to showcase your skillset. The role is Permanent only. It is UK-based remote. No sponsorship or visa More ❯

Senior Frontend Engineer – Join a profitable FinTech Scale-Up 🚀 💰Up to £110,000 🏡Hybrid working – once a week onsite in London 💻React, TypeScript, API experience We’re partnered with a leading FinTech scale-up who are transforming how small businesses access finance to grow and scale. The business is backed by a strong track record and with an ambitious More ❯

Senior Frontend Engineer – Join a profitable FinTech Scale-Up 🚀 💰Up to £110,000 🏡Hybrid working – once a week onsite in London 💻React, TypeScript, API experience We’re partnered with a leading FinTech scale-up who are transforming how small businesses access finance to grow and scale. The business is backed by a strong track record and with an ambitious More ❯

Senior Frontend Engineer – Join a profitable FinTech Scale-Up 🚀 💰Up to £110,000 🏡Hybrid working – once a week onsite in London 💻React, TypeScript, API experience We’re partnered with a leading FinTech scale-up who are transforming how small businesses access finance to grow and scale. The business is backed by a strong track record and with an ambitious More ❯

Senior Frontend Engineer – Join a profitable FinTech Scale-Up 🚀 💰Up to £110,000 🏡Hybrid working – once a week onsite in London 💻React, TypeScript, API experience We’re partnered with a leading FinTech scale-up who are transforming how small businesses access finance to grow and scale. The business is backed by a strong track record and with an ambitious More ❯

Senior Frontend Engineer – Join a profitable FinTech Scale-Up 🚀 💰Up to £110,000 🏡Hybrid working – once a week onsite in London 💻React, TypeScript, API experience We’re partnered with a leading FinTech scale-up who are transforming how small businesses access finance to grow and scale. The business is backed by a strong track record and with an ambitious More ❯

Job description Below Need a Senior Kotlin Developer with at least 5 years of experience to drive the development and enhancement of enterprise applications using Kotlin, contribute to robust data pipelines, and collaborate in a fast paced setting to transform business requirements into scalable tech solutions. Key Responsibilities Design, develop and enhance enterprise-level applications using Kotlin, ensuring More ❯