26 to 50 of 808 Senior Developer Jobs

Senior Software Engineer with AI We're recruiting for a sustainability business investing in its next generation of digital products. They're looking for a talented Senior Developer who combines strong development skills with practical experience of AI-assisted coding, generative AI and intelligent automation. What … with measurable operational and sustainability impact. Hybrid working schedule - 2-3 days a week onsite near Eastleigh, Southampton. £65,000 - £75,000 + benefits Senior Developer, Senior Software Engineer, Technical Lead If you're already building with AI and want greater ownership of what comes next, apply ...

Senior Developer Consultant (iPaaS & Automation) Rate: Up to £495 per day Duration: 3-6 Months Location: London (Remote with occasional onsite visits) Security Clearance: Active SC Clearance Essential Overview We are seeking a highly skilled Senior Developer Consultant to join a fast-paced transformation programme, delivering … Contribute to technical standards, best practices, and deployment frameworks. Support troubleshooting, optimisation, and continuous improvement of deployed solutions. Essential Experience Proven experience as a Senior Developer, Technical Consultant, or Integration Developer within enterprise environments. Strong experience designing and implementing distributed systems and integration solutions. Experience working with ...

Senior Developer Consultant (iPaaS & Automation) Rate: Up to £495 per day Duration: 3-6 Months Location: London (Remote with occasional onsite visits) Security Clearance: Active SC Clearance Essential Overview We are seeking a highly skilled Senior Developer Consultant to join a fast-paced transformation programme, delivering … Contribute to technical standards, best practices, and deployment frameworks. Support troubleshooting, optimisation, and continuous improvement of deployed solutions. Essential Experience Proven experience as a Senior Developer, Technical Consultant, or Integration Developer within enterprise environments. Strong experience designing and implementing distributed systems and integration solutions. Experience working with ...

Senior Full Stack Developer Teesside/Hybrid £55,000 - £65,000 + excellent benefits Are you an experienced Senior Developer with proven expertise with Python/Django? This is an opportunity to join a growing SaaS company that is establishing its UK presence by bringing … experienced Senior Full Stack Developer. You will have significant sway over the technical direction of the team, helping to grow a team of developers. You will be adept at writing clean, well-tested code whilst taking part in code reviews and helping establish good engineering practices ...

Senior Developer The role We are looking for a Senior Developer to help build and scale the cloud platform behind our connected industrial products, a production industrial‐IoT system that ingests telemetry from tens of thousands of sensors in customer plants, decodes and enriches it, runs … LoRaWAN and Modbus device decoding, through time‐series analytics, to the API and UI that engineers use every day. This is a hands‐on senior engineering role. You will own features end to end: design, implement, test, deploy through CI/CD, and support in production. You will also ...

Senior Developer Hybrid Manchester £50k - £70k We're hiring a Senior Developer to join a collaborative engineering team building innovative, large-scale software solutions used by a growing customer base. This is an opportunity to work in an environment where engineers have a genuine voice, influence ...

93FT, we design and deliver digital solutions that bring brands to life. We are seeking a Full Stack Senior Web Developer to join our Sheffield-based studio, where design and technology meet to create measurable impact. Our projects span hospitality, sport, retail, property, and food & drink — combining strong … technical foundations with high-quality design. As Senior Developer, you’ll take the lead on architecting, developing, and optimising digital solutions that push performance and user experience forward. We're looking for someone who can demonstrate their experience in developing visually engaging, high quality websites ...

Senior Developer Lead the development of changes on Guidewire Insurance Suite systems, in particular BillingCenter Shape technical solutions and mentor others to drive continuous improvement. Hybrid 80% homeworking and 20% from Stratford upon Avon. About the role At NFU Mutual, you will join the IT Division … Senior Developer, supporting the development and integration of solutions across Guidewire Insurance Suite systems. You will work closely with Product Owners and Business Analysts to understand requirements and shape effective technical solutions. Leading complex code changes, you will ensure systems are developed, tested and delivered to agreed quality ...

billing, charging and customer management systems with more than 25 years’ experience delivering its solutions to the telecoms sector. We are looking for a Senior Developer to join our Software Engineering team in London. This role is ideal for a hands-on technologist who enjoys tackling complex business … assist in technical troubleshooting and solutioning. Contribute to technical design documentation and best practice guidelines. What we are looking for in our next Senior Developer: Educated to degree level (or equivalent) in Computer Science, Software Engineering, or a related discipline. Extensive experience in software design and development using ...

Senior Java Developer- Newcastle My Tech Consultancy client is looking for a Senior Java Developer to join them Up to £75k, benefits such as Bonus, 25 days Holiday, Paid for Certifications, Healthcare, Flexible hours and much more Remote first, adhoc travel to Newcastle, so candidate … such as TDD, CI and Paired Programming. THE BENEFITS Bonus 25 days Holiday Paid for Certifications Healthcare Flexible hours Annual trips abroad THE JAVA DEVELOPER ROLE: You’ll be working on an ongoing project for a leading FinTech client, the role is based ...

Senior Salesforce Developer 12 Month contract 600 a day Inside IR35 Location - London/Hybrid We are looking for an experienced Senior Salesforce Developer to take a leading hands-on role in the continued development and enhancement of a multi-org Salesforce estate. The organisation currently … have gone beyond theoretical exposure and have personally designed, built and implemented Agentforce agents into a production environment . Key Responsibilities Act as a senior hands-on developer across the Salesforce estate. Design, build, test and deploy scalable Salesforce solutions using Apex, Lightning Web Components (LWC), SOQL ...

Senior Salesforce Developer 12 Month contract 600 a day Inside IR35 Location - London/Hybrid We are looking for an experienced Senior Salesforce Developer to take a leading hands-on role in the continued development and enhancement of a multi-org Salesforce estate. The organisation currently … have gone beyond theoretical exposure and have personally designed, built and implemented Agentforce agents into a production environment . Key Responsibilities Act as a senior hands-on developer across the Salesforce estate. Design, build, test and deploy scalable Salesforce solutions using Apex, Lightning Web Components (LWC), SOQL ...

Senior C++ Developer - London - Miller Maxwell is working with an international financial services organisation that is expanding its software engineering team. The business is strengthening its position in the European market by investing significantly in every department within the business; they are expanding aggressively in every area. … This is an excellent opportunity for engineers from gaming, telecoms, embedded systems, defence or other performance-critical industries to move into financial services. The Senior C++ Developer will: Work on the client's software products and and software applications. Collaborate directly with senior stakeholders and internal department ...

Senior Finance Systems Developer Python/SQL/C# Birmingham | Hybrid - 2 days in the office | £75K - £90K I'm working with a growing organisation in Birmingham who are looking for a Senior Finance Systems Developer to join their team. This is a hands-on senior … experience Desirable: Dynamics 365 Business Central, AL, AI/LLM, Azure, Java, SQL Server/data warehousing or Tableau. A great opportunity for a Senior Developer/Technical Lead who wants to stay hands-on while taking ownership of a broad and evolving finance technology environment. Please apply ...

Senior Developer Location: UK - Hatfield | Job-ID: 220888 | Contract type: Standard | Business Unit: ServiceNow Life on the team We are looking for a Senior ServiceNow Developer to join our Group Information Services team at Computacenter. This is an excellent opportunity to join a thriving Service Management … risks in accordance with Computacenter Information Security Policies. What you’ll need A minimum of 5 years' proven experience working as a ServiceNow Developer or Consultant on medium to large-scale ServiceNow platforms. Strong understanding of ServiceNow development and configuration best practices. Extensive experience working within IT Service Management ...

Senior Python Developer/Backend Software Engineer (Python Data AWS) London/WFH to £90k Are you a Senior Python Developer with data engineering skills? You could be progressing your career in a hands-on Senior Python Developer role at a scaling Fintech … have built a highly complex, real-time energy trading platform to revolutionise energy buying for large industrial and commercial users. As a Senior Python Developer you'll help to build a seamless digital experience that makes complex energy systems simple, powerful and intuitive. You'll be building resilient ...

Salesforce Senior Developer Do you enjoy designing and developing innovative Salesforce solutions that drive business success? Would you like to collaborate with cross-functional teams to deliver scalable, high-impact applications and digital experiences? About the team: A global leader in information and analytics, we help researchers … more sustainable future. We harness innovative technologies to support science and healthcare to partner for a better world. About the role: The Salesforce Senior Developer acts as the Subject Matter Expert for the Salesforce technology stack; primary responsibilities include identification, documentation, and prioritization of business requirements, development ...

Senior Python Developer/Backend Software Engineer (Python Data AWS) London/WFH to 90kAre you a Senior Python Developer with data engineering skills You could be progressing your career in a hands-on Senior Python Developer role at a scaling Fintech who have … built a highly complex, real-time energy trading platform to revolutionise energy buying for large industrial and commercial users.As a Senior Python Developer you'll help to build a seamless digital experience that makes complex energy systems simple, powerful and intuitive. You'll be building resilient, modular backend ...

Senior Rapid Application Developer ***Hybrid, 3 days a week in the office 2 days remote*** About the Company Senior Rapid Application Developer (Financial Services, FinTech, Trading, Low Latency, C++, Linux) My client is a leading, fast-growing exchange based in the City of London, operating … part of the DNA. They welcome talented people from all backgrounds and give engineers the opportunity to make a genuine impact. Job Overview Senior Rapid Application Developer (Financial Services, FinTech, Trading, Low Latency, C++, Linux) In this role you will be working with the Product, Infrastructure ...

## Senior Developer Relations Manager, EMEA AI Natives UK&IApply: UK, Remote: Full time: Posted Today: JR2024945We are seeking a highly technical and strategic Senior Developer Relations Manager - EMEA AI Natives to join our team, with a focus on engaging developer ecosystems across emerging technology … computing platforms.The ideal candidate brings a blend of deep technical expertise and commercial go-to-market experience, combined with a passion for developer advocacy and a talent for communicating how NVIDIA technology can solve complex, real-world challenges.**What You'll Be Doing:*** Serve as the trusted technical advisor ...

Role: Full Stack Senior Developer Location: London Salary: Competitive salary and package dependant on experience Career Level: Manager (CL7) Please Note: Any offer of employment is subject to satisfactory BPSS and SC security clearance, which requires 5 years continuous UK address history at the point of application. About … looking for an experienced Microsoft Full Stack Senior Developer who combines strong hands‐on engineering expertise with end‐to‐end technical delivery leadership. You will lead engineering teams, shape solution design, make pragmatic technology decisions and remain close enough to the code to assure quality and unblock delivery. ...

SailPoint IdentityIQ (IIQ) Senior Developer - remote - 3 months rolling Technical Skills (Core) SailPoint IdentityIQ: LCM, certification campaigns, role model, policies, workflows, rules, task scheduling, reporting, troubleshooting Languages: Java, BeanShell; Scripting (PowerShell/Python) is a plus Integrations: REST/SOAP, JDBC/SQL, LDAP/AD, Azure … Windows basics, Git, CI/CD pipelines Security: RBAC, least privilege, auditability, access review controls Role Summary We are seeking a SailPoint IdentityIQ (IIQ) Senior Developer/Engineer with 8-12 years of experience in Identity and Access Management (IAM) to design, build, and support enterprise-scale identity ...

Senior Developer: Monitoring & Alerting Tools dotslash is a fast-growing start-up dedicated to transforming the world of Service Operations. Founded by industry leaders with a track record of building and scaling successful businesses, we combine deep expertise with fresh thinking to help organisations move from firefighting … thrive. Every voice counts, every idea matters, and every contribution helps shape the future of Service Operations. Role Overview We are looking for a Senior Developer with strong experience in monitoring and alerting technologies to join our growing team. You’ll play a key role in designing, building ...

Title: Senior Developer - AI Enablement (AWS Bedrock, Python/TypeScript, AI Gateway) Location: Remote (UK-based) Rate: Negotiable/Competitive (Inside IR35) Duration: 6 Months Initial Clearance: SC Clearance Required - active clearance used on a government project within the last 12 months. Overview: Contract opportunity for a Senior Developer (AI Enablement) to join a team building a central Enterprise AI Gateway. This hands-on role blends strong production backend and cloud engineering with practical generative AI integration, including LLM APIs, agentic tooling, and enterprise security controls. Key Responsibilities: Design, build, test, and maintain backend microservices ...

Senior Java Developer - Digital & Public Services A growing digital consultancy delivering complex, high-impact services into the public sector is looking for a Senior Java Developer to join its engineering capability. This is an opportunity to work on meaningful projects, contributing to the development of scalable … nature of the work, candidates must either hold current SC Clearance or be eligible to obtain SC Clearance . The Role As a Senior Java Developer, you will play a key role in the design, development, and deployment of modern digital services. You will work on complex systems ...