1 to 25 of 27 Permanent Senior Developer Jobs in the East of England

Senior Full Stack Systems Developer Location: Watford (Hybrid) Salary: £75,000 - £85,000 + Bonus + Benefits Reference: BY(phone number removed) This is a fantastic opportunity to join a leading innovator in environmental technology, with a decade-long track record building innovative, end-to-end monitoring ecosystem across the UK. The team's cutting-edge tools contribute … to monitoring environmental data in real-time. Due to continued growth and increased requirements, they're seeking a Senior Full Stack Developer to lead a team of developers and help shape the next generation of their digital systems and services. This Senior Full Stack Systems Developer role offers: A competitive salary (£75,000 - £85,000 salary … with scope for increased salary with progression. Generous annual leave and pension scheme Private medical cover Electric vehicle salary sacrifice scheme Collaborative culture focused on innovation and impact The Senior Full Stack Systems Developer selected will be leading full-stack development across cloud-based software products, with a good understanding of Full Software System Lifecycle from architecture to More ❯

Job Title: Senior/Lead Full Stack Systems Developer (Environment) Ref. No.: CJD101025J Location: St. Albans Salary: £80,000 - £85,000 This is a wonderful opportunity to join my client, an industry-leading, eco-conscious Technology Company, renowned for lending their expertise in providing monitoring systems for Water Quality and Infrastructure. They are actively seeking a keen, experienced … Senior Full Stack Systems Developer with a passion for the environment, willing to take on a variety of challenging projects alongside an established team of professionals, based near the vibrant, historical city of St. Albans. Benefits for the role of Senior Full Stack Systems Developer include (but are not limited to): A competitive salary Performance-related … bonuses Contributory Pension Scheme (7% company contribution) Generous annual leave entitlement Private Medical Insurance Scheme Electric Vehicle Salary Sacrifice Scheme Responsibilities for the role of Senior Full Stack Systems Developer include: Overseeing a team of technological experts Leading the production and deployment of the company's software products and services Monitoring the continued maintenance of the products and More ❯

Senior Full Stack Systems DeveloperLocation: Watford (Hybrid)Salary: £75,000 - £85,000 + Bonus + Benefits Reference: BY128941 This is a fantastic opportunity to join a leading innovator in environmental technology, with a decade-long track record building innovative, end-to-end monitoring ecosystem across the UK. The team's cutting-edge tools contribute to monitoring environmental data in … real-time. Due to continued growth and increased requirements, they're seeking a Senior Full Stack Developer to lead a team of developers and help shape the next generation of their digital systems and services. This Senior Full Stack Systems Developer role offers: A competitive salary (£75,000 - £85,000 salary + profit/performance bonus … with scope for increased salary with progression. Generous annual leave and pension scheme Private medical cover Electric vehicle salary sacrifice scheme Collaborative culture focused on innovation and impact The Senior Full Stack Systems Developer selected will be leading full-stack development across cloud-based software products, with a good understanding of Full Software System Lifecycle from architecture to More ❯

Senior SAP Developer Introduction: This is your chance to play a leading role in shaping a major digital transformation for one of the UK’s most well-known brands. You’ll help build a smarter, more connected data landscape that drives decisions, efficiency, and impact — all for a cause that truly matters. Role Overview: Location: Hybrid Watford Package More ❯

Senior SAP Developer Introduction: This is your chance to play a leading role in shaping a major digital transformation for one of the UK’s most well-known brands. You’ll help build a smarter, more connected data landscape that drives decisions, efficiency, and impact — all for a cause that truly matters. Role Overview: Location: Hybrid Watford Package More ❯

Senior SAP Developer Introduction: This is your chance to play a leading role in shaping a major digital transformation for one of the UK’s most well-known brands. You’ll help build a smarter, more connected data landscape that drives decisions, efficiency, and impact — all for a cause that truly matters. Role Overview: Location: Hybrid Watford Package More ❯

Senior SAP Developer Introduction: This is your chance to play a leading role in shaping a major digital transformation for one of the UK’s most well-known brands. You’ll help build a smarter, more connected data landscape that drives decisions, efficiency, and impact — all for a cause that truly matters. Role Overview: Location: Hybrid Watford Package More ❯

Senior Software Developer | Colchester | Full Time| £40,000-£50,000 depending on experience + benefits Our client is a specialised Freight Forwarding and Fuel Distribution Software company with over 30 years of Software development experience. The company offers a flexible working environment with standard office hours from 9:00 am to 5:30 pm with option to split More ❯

Senior Java Software Engineer Watford/Hybrid Salary - £70,000 - £80,000 + Excellent benefits We’re looking for a talented Senior Java Engineer with a passion for clean code, elegant architecture, and efficient delivery. This is a hands-on role focused on developing a cloud-native platform and its foundational services—mission-critical components that support a More ❯

Senior Java Software Engineer Watford/Hybrid Salary - £70,000 - £80,000 + Excellent benefits We’re looking for a talented Senior Java Engineer with a passion for clean code, elegant architecture, and efficient delivery. This is a hands-on role focused on developing a cloud-native platform and its foundational services—mission-critical components that support a More ❯

Senior Java Software Engineer Watford/Hybrid Salary - £70,000 - £80,000 + Excellent benefits We’re looking for a talented Senior Java Engineer with a passion for clean code, elegant architecture, and efficient delivery. This is a hands-on role focused on developing a cloud-native platform and its foundational services—mission-critical components that support a More ❯

Senior Java Software Engineer Watford/Hybrid Salary - £70,000 - £80,000 + Excellent benefits We’re looking for a talented Senior Java Engineer with a passion for clean code, elegant architecture, and efficient delivery. This is a hands-on role focused on developing a cloud-native platform and its foundational services—mission-critical components that support a More ❯

Mid/Senior Software Developer Location: Hybrid – South West England Salary: Competitive + great benefits SR2 are supporting an award-winning software company building technology that genuinely improves lives across the healthcare sector. You’ll join a collaborative development team working in an agile, flat-structured environment where everyone shares responsibility and supports each other. The team pair More ❯

Mid/Senior Software Developer Location: Hybrid – South West England Salary: Competitive + great benefits SR2 are supporting an award-winning software company building technology that genuinely improves lives across the healthcare sector. You’ll join a collaborative development team working in an agile, flat-structured environment where everyone shares responsibility and supports each other. The team pair More ❯

Mid/Senior Software Developer Location: Hybrid – South West England Salary: Competitive + great benefits SR2 are supporting an award-winning software company building technology that genuinely improves lives across the healthcare sector. You’ll join a collaborative development team working in an agile, flat-structured environment where everyone shares responsibility and supports each other. The team pair More ❯

Are you a seasoned backend developer looking for your next challenge? We're currently seeking a Senior Backend Developer to join my clients dynamic software development team. In this role, you'll play a crucial and key role in shaping the clients industry leading products and solutions. Your role will involve: Architect and implement robust backend infrastructures More ❯

Are you a seasoned backend developer looking for your next challenge? We're currently seeking a Senior Backend Developer to join my clients dynamic software development team. In this role, you'll play a crucial and key role in shaping the clients industry leading products and solutions. Your role will involve: Architect and implement robust backend infrastructures More ❯

Role: Python Developer Salary: up to £65,000 Location: Cambridge/Hybrid (2-3 days P/W) An exciting opportunity for an experienced Python Developer to join a growing technology company. You’ll work on scalable, containerised software applications that support high-performance communication systems. Key Responsibilities: Design and maintain scalable Python backend services Develop and enhance More ❯

Role: Python Developer Salary: up to £65,000 Location: Cambridge/Hybrid (2-3 days P/W) An exciting opportunity for an experienced Python Developer to join a growing technology company. You’ll work on scalable, containerised software applications that support high-performance communication systems. Key Responsibilities: Design and maintain scalable Python backend services Develop and enhance More ❯

Insight Global is looking for a Salesforce Developer that will be responsible for designing, developing, testing, and deploying custom Salesforce solutions, with a focus on Salesforce Experience Cloud, Sales Cloud, and Service Cloud. This role will work closely with cross-functional teams to understand business needs and deliver technical solutions that drive efficiency and growth. Leads directly, or co …/services including communication and reporting to key stakeholders on status and project closure. Ability to travel if needed and to provide after-hours technical support if needed. Qualifications: Senior experience as a Salesforce Developer with background in enterprise-level Salesforce implementations Specific experience with the Sales, Service and Experience/Community Salesforce Cloud Strong proficiency with Apex … or AWS,) and large database experience (E.g SQL) Bachelor’s degree in computer science, information systems, or related area (Or international equivalent) Previous experience working, presenting and collaborating with senior leadership Plusses: Salesforce Certification in the Sales, Service and/or Experience Cloud Any other similar certifications is a plus Previous experience leading a Salesforce implementation project More ❯

Insight Global is looking for a Salesforce Developer that will be responsible for designing, developing, testing, and deploying custom Salesforce solutions, with a focus on Salesforce Experience Cloud, Sales Cloud, and Service Cloud. This role will work closely with cross-functional teams to understand business needs and deliver technical solutions that drive efficiency and growth. Leads directly, or co …/services including communication and reporting to key stakeholders on status and project closure. Ability to travel if needed and to provide after-hours technical support if needed. Qualifications: Senior experience as a Salesforce Developer with background in enterprise-level Salesforce implementations Specific experience with the Sales, Service and Experience/Community Salesforce Cloud Strong proficiency with Apex … or AWS,) and large database experience (E.g SQL) Bachelor’s degree in computer science, information systems, or related area (Or international equivalent) Previous experience working, presenting and collaborating with senior leadership Plusses: Salesforce Certification in the Sales, Service and/or Experience Cloud Any other similar certifications is a plus Previous experience leading a Salesforce implementation project More ❯

Insight Global is looking for a Salesforce Developer that will be responsible for designing, developing, testing, and deploying custom Salesforce solutions, with a focus on Salesforce Experience Cloud, Sales Cloud, and Service Cloud. This role will work closely with cross-functional teams to understand business needs and deliver technical solutions that drive efficiency and growth. Leads directly, or co …/services including communication and reporting to key stakeholders on status and project closure. Ability to travel if needed and to provide after-hours technical support if needed. Qualifications: Senior experience as a Salesforce Developer with background in enterprise-level Salesforce implementations Specific experience with the Sales, Service and Experience/Community Salesforce Cloud Strong proficiency with Apex … or AWS,) and large database experience (E.g SQL) Bachelor’s degree in computer science, information systems, or related area (Or international equivalent) Previous experience working, presenting and collaborating with senior leadership Plusses: Salesforce Certification in the Sales, Service and/or Experience Cloud Any other similar certifications is a plus Previous experience leading a Salesforce implementation project More ❯

Insight Global is looking for a Salesforce Developer that will be responsible for designing, developing, testing, and deploying custom Salesforce solutions, with a focus on Salesforce Experience Cloud, Sales Cloud, and Service Cloud. This role will work closely with cross-functional teams to understand business needs and deliver technical solutions that drive efficiency and growth. Leads directly, or co … needed and to provide after-hours technical support if needed. Have you got what it takes to succeed The following information should be read carefully by all candidates. Qualifications: Senior experience as a Salesforce Developer with background in enterprise-level Salesforce implementations Specific experience with the Sales, Service and Experience/Community Salesforce Cloud Strong proficiency with Apex … or AWS,) and large database experience (E.g SQL) Bachelor's degree in computer science, information systems, or related area (Or international equivalent) Previous experience working, presenting and collaborating with senior leadership Plusses: Salesforce Certification in the Sales, Service and/or Experience Cloud Any other similar certifications is a plus Previous experience leading a Salesforce implementation project More ❯

Our client, a global organisation, urgently require an experienced Data Developer to join their team on a permanent basis. In order to be successful, you will have the following experience: Extensive Data Development background within Python (Pandas) Strong SQL skills along with JSON, XML and CSV formats Experience of using APIs for data access Experience with ETL processes and More ❯

Our client, a global organisation, urgently require an experienced Data Developer to join their team on a permanent basis. In order to be successful, you will have the following experience: Extensive Data Development background within Python (Pandas) Strong SQL skills along with JSON, XML and CSV formats Experience of using APIs for data access Experience with ETL processes and More ❯