1 to 25 of 82 Senior Developer Jobs in the South East

Are you an experienced Senior Full Stack Developer who loves solving real problems with clean, scalable code? Want to work on meaningful projects with great people using modern tools? This isn't just another dev job — you'll be hands-on, highly trusted, and making real product decisions from the get-go, your ideas won't be buried … a new mobile application and the development of a newly redesigned application. If you fancy joining a friendly team who love working and socialising together, please read on... Role: Senior Full Stack .Net Developer aka Senior Full Stack Software Engineer, Senior Developer, Senior Software Developer, Senior .Net Developer, Full Stack Developer, Lead .Net Developer Location: Milton Keynes - Hybrid working is in place with a minimum of 3 days a week in the office. Pool table, FREE BAR Fridays and top-quality coffee. Salary: £60k - £70k base + Bonus, great benefits and future potential share options In you're toolkit you will bring experience of C#, .Net 8+, Asp.Net MVC More ❯

Senior Developer - London - Hybrid - £100,000 About the Role: A leading UK-based corporate finance advisory firm is seeking a Senior Developer to join its growing Technology & Innovation team. This is a fantastic opportunity for a driven developer to lead and execute cutting-edge tech strategies, working with AI tools and modern platforms to deliver More ❯

Senior JavaScript Developer/Engineer (Web API Vue.js) London to £100k Do you have expertise with JavaScript combined with an engineering, problem-solving mindset? You could be progressing your career in a senior, hands-on Senior JavaScript Developer role at a scale-up tech company, that enables smart matching for commercial van drivers and consumers … established 10 years, with recent funding of £125 million. You'll be working on complex and interesting systems and can enjoy a range of benefits and perks. As a Senior JavaScript Developer you'll collaborate as part of an Agile technology team to design and develop, troubleshoot and solve complex software issues to help scale and future proof … experience, happy to mentor more junior developers You're likely to be degree educated in Computer Science or similar tech discipline What's in it for you: As a Senior JavaScript Developer you will receive a competitive package: Salary to £100k 25 days holiday (increasing to 30), plus Christmas Eve Vitality healthcare plus a host of wellbeing benefits More ❯

Senior Developer - Data & AI I'm working with a successful financial advisory firm based in Central London that has recently launched a new Technology & Innovation function as part of a wider digital transformation programme. The business is now looking for a Senior Developer with strong Data Engineering and AI experience to help shape its future direction. More ❯

Senior C++ Developer/Software Engineer (Linux SQL C++17) London/WFH to £110k Global-leading FinTech is seeking a Senior C++ Developer to take ownership of strategic enhancements on their core platform, as well as directly on bespoke client projects. The organisation is a pioneer in the field of cross-asset securities and derivatives post … business performance for their clients. This is a great opportunity to accelerate your career alongside established business and technology leaders, and gain/deepen your finance experience. As a Senior C++ Developer, you'll be responsible for designing and building unique technical solutions, meeting user requirements and contributing to the evolution of the cutting-edge platform. Not only … discipline Ideally you will have experience working in a financial services or trading environment although technical skills of far greater importance What's in it for you: As a Senior C++ Developer you will receive a competitive package: Salary to £110k Pension (to 9% contribution) Healthcare Volunteer/charity days Hybrid working Career development and training Apply now More ❯

Microsoft Stack Developer, Senior .NET Developer with Software Security Certification, CISSP, CEH, CSSLP, Central London but Mainly Remote Senior .NET Developer with Software Security, Software Security Engineer Lead is required to work for a fast-growing and exciting company based in Central London. However, this will mainly be remote and the expectation is to go … into the office circa twice a week. Please read in full before applying... We need someone with a Microsoft tech-stack background who has experience as a .NET Developer with Software Security experience, Azure DevSecOps Consultant or even a good old fashioned Unix/Linux Systems Administrator...or someone who has worked as a Senior .NET Developer and More ❯

Are you a talented Senior Developer looking to make a real impact in the world of animal welfare and global food production? This is your chance to step into a dynamic and rewarding role where your skills will drive meaningful change. With a competitive salary of £50,000 to £60,000 (depending on experience), flexible working options, and … with the option to work remotely, offering you the flexibility to balance your professional and personal life. Interested?: Don't miss this opportunity to advance your career as a Senior Developer while contributing to a meaningful cause. Apply today to take the next step in your professional journey and make a real difference! Your CV will be forwarded More ❯

Senior React Developer required by a successful technology company whose office is in Staines. Hybrid working - 3 days per week in the office The successful Senior React Developer is likely to have a relevant degree and commercial experience in a similar role. The Senior Software Developer will join an experienced team developing modern interactive More ❯

Senior React Developer required by a successful technology company whose office is in Staines. Hybrid working - 3 days per week in the office The successful Senior React Developer is likely to have a relevant degree and commercial experience in a similar role. The Senior Software Developer will join an experienced team developing modern interactive More ❯

Senior Software Developer - C# Senior Software Developer required by a leading Cloud Technology company based in Bracknell. The company are working on cutting-edge technology including AI and propensity modelling. This is a brand-new position due to growth and will join a well-established, high calibre development team. The company operate on a hybrid model More ❯

Senior Software Developer - C# Senior Software Developer required by a leading Cloud Technology company based in Bracknell. The company are working on cutting-edge technology including AI and propensity modelling. This is a brand-new position due to growth and will join a well-established, high calibre development team. The company operate on a hybrid model More ❯

Senior Android Developer - Android, Kotlin, MVVM, Java, XML - health care apps Central London circa £80k DoE discretionary annual Bonus Hybrid working - 3-4 days per week in the office A cracking opportunity for a Senior Android Developer to join a small, acclaimed, highly creative app and technology company (circa 20) known for ground-breaking patented technology … field, including several patents in the pipeline. The apps are truly innovative and positively impact people’s lives. We’re looking for a proactive and experienced, technically hands-on Senior Android Developer with a strong track record of delivering high-quality apps and tackling complex engineering challenges. You will be highly respected in your current role for your More ❯

Senior Salesforce Developer Location: London Bridge (Hybrid: 2 days office-based, 3 days remote) Salary: Up to £90,000 (DOE) Hours: 35 hours per week, Monday to Friday, 9:00 am - 5:00 pm Right to Work: Candidates must have the right to work in the UK without visa restrictions (no sponsorship offered) About the Role Hyde is … seeking an experienced and certified Senior Salesforce Developer with strong expertise in Salesforce Marketing Cloud (SFMC) to join our team. This is a hybrid role based in our London Bridge head office, where you will spend two days a week onsite and the remainder remotely. You will play a key role in developing, integrating, testing, and maintaining Salesforce … closely with business stakeholders and IT colleagues to deliver seamless platform enhancements Uphold Salesforce best practices and ensure quality standards through testing and documentation Essential Skills & Experience Certified Salesforce Developer (required) with strong, demonstrable experience in Salesforce Marketing Cloud development (please highlight SFMC experience clearly on your CV) Proven senior or lead developer experience, including team leadership More ❯

Reed.ai is looking for a Senior Developer to join their team in Holborn, London. Overview Join a collaborative, forward-thinking team that values creativity, experimentation, and impact-and help redefine the future of recruitment through intelligent, human-centered technology. We're looking for a talented and experienced Senior Fullstack Developer to play a pivotal role in … abreast of emerging technologies and industry trends to inform strategic decisions. Skills and Experience Minimum 8 years of commercial software development experience, with at least 3 years in a senior or technical lead role. Proven expertise in full-stack development using: TypeScript (and JavaScript frameworks such as NextJS, Node, or Tailwind) Python (including frameworks like Django, Flask, or FastAPI More ❯

Drive the Future of Fleet Tech Senior Software Developer | Hybrid - Portsmouth A leading platform in the fleet management industry is on a mission to revolutionize leased vehicle maintenance. By eliminating friction from a traditionally slow and complex process, we're helping millions of drivers and we're just getting started. They are looking for a Senior Software … Developer to join their high-performing team and help shape the future of our web platform. This is an amazing opportunity to join as a Senior and progress into a Lead role within the first 12 months. Salary - Up to £90,000 + Benefits What You'll Do As a Senior Developer, you'll play a … thoughtfully designed office with lake views, natural light, and ergonomic workstations A culture that values kindness, curiosity, and high performance Ready to Make an Impact? If you're a developer who thrives in a collaborative, fast-moving environment and wants to help shape the future of fleet technology, we'd love to hear from you. Even if your experience More ❯

Our client is looking for a Senior Lead Developer to help play a key role in out a brand-new technology function. This hybrid role offers a fantastic opportunity with a clear path towards technical leadership or architecture. Senior Lead Developer Bracknell - 3-4 days on site (hybrid) Up to £70,000 per annum The Role … As the Senior Lead you'll be joining at an exciting time, helping to design and deliver digital products and platforms that will reshape the way the business operates. It's a hands-on development role, but also one with real influence-ideal for someone who enjoys mentoring, technical leadership, and working closely with the CTO on shaping long … communication skills. Desirable: Experience with containerization (Docker, Kubernetes). Familiarity with front-end technologies. Knowledge of DevOps practices and tools. Agile/Scrum methodology familiarity. If you're a Senior Developer ready to step into more influence, or a Lead looking for a fresh challenge, please get in touch with to discuss this exciting opportunity. Spectrum IT Recruitment More ❯

Our client is looking for a Senior Lead Developer to help play a key role in out a brand-new technology function. This hybrid role offers a fantastic opportunity with a clear path towards technical leadership or architecture. Senior Lead Developer Bracknell - 3-4 days on site (hybrid) Up to £70,000 per annum The Role … As the Senior Lead you'll be joining at an exciting time, helping to design and deliver digital products and platforms that will reshape the way the business operates. It's a hands-on development role, but also one with real influence-ideal for someone who enjoys mentoring, technical leadership, and working closely with the CTO on shaping long … communication skills. Desirable: Experience with containerization (Docker, Kubernetes). Familiarity with front-end technologies. Knowledge of DevOps practices and tools. Agile/Scrum methodology familiarity. If you're a Senior Developer ready to step into more influence, or a Lead looking for a fresh challenge, please get in touch with (url removed) to discuss this exciting opportunity. Spectrum More ❯

Our client, a leading global organization, is partnering with a prestigious end client based in Farnborough. Were excited to offer an outstanding opportunity for a Senior .NET Developer with strong skills in RESTful APIs and microservice architecture for a 6-month contract. If you are interested and have the relevant skills and experience, please apply promptly to discuss … further. .NET Senior Developer 6 months contract Day Rate: £365/day (Inside IR35) Location: Farnborough, UK (Hybrid 2 days on-site/week) About the Role: Youll be contributing to the development and enhancement of business-critical financial applications, building RESTful APIs and front-end components within a microservices-based architecture. The role offers the chance to … working with DevOps teams or supporting deployment pipelines Strong collaboration skills with technical and non-technical stakeholders Familiarity with compliance and change management processes in regulated industries Esther Urtecho Senior Delivery Consultant London | Bristol | Amsterdam More ❯

Senior Full Stack Developer – Brighton Senior Full Stack Developer required for our client, a tech driven, award winning company based in Brighton. Working as part of a wider team including other Back End and Front End engineers, DevOps, Product Managers and UX Designers. We are looking for candidates with strong full stack skills, knowledge of both More ❯

Senior Full Stack Developer – London Senior Full Stack Developer required for our client, a tech driven, award winning company based in London. Working as part of a wider team including other Back End and Front End engineers, DevOps, Product Managers and UX Designers. We are looking for candidates with strong full stack skills, knowledge of both More ❯

Senior Java Developer - Remote Working - SC Cleared Lynx are currently working with a large IT consultancy to help them source a Senior Java Developer . Our client is large global Consultancy who work with enterprise clients, solving their business and technology problems using cutting edge Solutions. Responsibilities: Engaging in the entire software development lifecycle, from gathering … Key skills and experience: Previous experience working within a consulting organisation or the public sector is essentail Must be either SC cleared or eligible Experience working as a Java Developer Java development experience Experience working within cloud environments If this role sounds of interest, then please apply with your updated CV. More ❯

Senior Android Developer, Kotlin, MVVM - health care app Central London - 3-4 days per week in the office £80k DoE discretionary annual Bonus A cracking opportunity for a Senior Android Developer to join one of the UK’s leading app and technology companies. This small, highly creative team (circa 20) is known for groundbreaking patented health … care apps that are truly innovative and positively impact people’s lives. We’re looking for a proactive and experienced Android Developer to work across a portfolio of fully native apps, primarily developed in Kotlin, with legacy Java code being phased out. The technologies run directly on the phone with limited server interactions. You’ll have a strong track More ❯

Senior Software Developer (C++) Location: Theale with hybrid working Salary £50-55k pa Hague is a highly successful, customer-focused organisation with offices across the UK and Australia. We work closely with businesses around the world providing unique print, software and IT solutions. Hague has grown significantly over the years we now have a new opportunity for … an experienced Senior Software Developer to join the team. Key Purpose of the Role: To design, develop, and support software applications that meet business and customer needs, including new web and desktop solutions and enhancements to existing systems. The role includes troubleshooting, installations, upgrades, and contributing to ongoing improvements while staying current with technology and ensuring compliance with More ❯

Senior Software Developer - PHP/Laravel Maidstone, KentSalary: Up to £55,000Full-time | Permanent | Office-based (with some flexibility) Are you a Senior Developer with strong Laravel experience Looking to lead complex projects and mentor others in a stable, growing team? We are recruiting on behalf of a well-established company in Maidstone, Kent, who are … expanding their internal development team. This is a hands-on senior role where you will take ownership of Laravel-based systems, shape architecture, and guide the development of scalable applications. The Role Design and build new web application features using PHP and Laravel Lead technical decision-making and influence architecture Work with stakeholders to gather requirements and develop solutions More ❯

Senior Oracle PL/SQL Developer, OLTP, Technically challenging hands-on coding role in a large and complex environment. Slough, Berkshire (office based in Slough during probation then 3 days in the office and 2 days working from home). Salary most likely to be in the range of £60000 - 80000 + benefits. Successful software technology company based … in Slough are looking for a Senior Oracle developer to join their team. To be considered you will have excellent PL/SQL development skills with strong knowledge of OLTP, table designs, SQL queries and more. In addition you must also have worked in a large and complex environment. Ideally you will have worked in a software product … A strong and stable career history. * Proven experience of working in a large and complex environment. * Degree level or equivalent education This is an excellent opportunity for a skilled Senior Oracle developer who enjoys hands-on coding in a complex and large transactional environment. Working within a skilled team of Oracle developers you will be developing software for More ❯