62 Best data intern Jobs in Sale (May 2026)

£42000–£45000 yearly

About iSoft At iSoft, we are on a mission to secure the digital frontier for a safer future. We are a trusted cybersecurity firm based in Manchester, specializing in providing comprehensive, tailored, and affordable security solutions to small and medium-sized businesses (SMBs). We recognized that SMBs were being forced to choose between expensive in-house teams or complex vendor solutions. To bridge this gap, we developed a unique, SaaS-based cybersecurity service that balances efficacy with affordability. We are not just a service provider; we are a partner in progress for our clients. As we continue to grow, we need a talented Web Developer to help us build and maintain the digital tools that protect our clients and drive our mission forward. The Role We are looking for a skilled Web Developer to take ownership of our web presence, client portals, and internal tools. You will play a key role in developing the user-facing and backend systems that deliver our cybersecurity services (like Managed SOC, GDPR consultancy, and compliance automation) to businesses across the UK. You will work closely with our cybersecurity analysts and product team to create secure, high-performance, and intuitive web applications that make complex security concepts simple for our clients. Key Responsibilities • Develop & Maintain Core Platforms: Build and maintain iSoft’s primary website, client dashboards, and the front-end of our proprietary SaaS-based cybersecurity service., • Secure Development: Implement secure coding practices (e.g., OWASP Top 10) to ensure all web properties are resilient against common vulnerabilities. Security is in our DNA – your code must reflect that., • API Integration: Integrate third-party security tools, CRM systems, and compliance engines via RESTful APIs., • Performance Optimisation: Ensure our web applications are fast, responsive, and scalable, providing a seamless experience for SMB clients monitoring their cyber defenses., • Collaboration: Work with the design and marketing teams to translate requirements into functional, user-friendly interfaces that communicate trust and expertise., • Proven Experience: 3+ years of professional experience in full-stack web development., • Front-End: Strong proficiency in HTML5, CSS3, JavaScript (ES6+), and a modern framework like React.js or Vue.js., • Back-End: Solid experience with a server-side language such as Python (Django/Flask) or Node.js (Express) ., • Databases: Proficiency with PostgreSQL or MySQL., • Version Control: Expert use of Git (GitHub/GitLab)., • Security Mindset: Demonstrable understanding of secure coding principles, authentication (OAuth, JWT), and data protection (GDPR awareness)., • Familiarity with cybersecurity concepts (e.g., penetration testing basics, SOC monitoring, compliance frameworks like ISO 27001)., • Experience developing SaaS products or client portals., • Knowledge of Docker/containerisation., • Purpose-Driven Work: You won’t just be writing code – you’ll be building tools that directly protect UK businesses from cyber threats., • Tailored & Agile Environment: We cut the red tape. You’ll have autonomy to choose the right tech stack and solutions without unnecessary bureaucracy., • Partner in Progress: We invest in our team’s growth. You’ll have access to training, certifications (including security-focused courses), and clear career progression., • Value Beyond Cost: We offer a competitive salary, pension, flexible working hours, and a genuine work-life balance., • Be Part of the Story: As a growing Manchester-based cybersecurity firm trusted by top brands, you will directly shape our technology and culture.

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Global Data Technology UK Limited

About Us GLOBAL DATA TECHNOLOGY UK LIMITED is a dynamic and fast-growing company specialising in data-driven technology solutions. We are committed to delivering innovative digital services and expanding our presence across the UK and international markets. As part of our continued growth, we are seeking a talented and commercially driven Marketing Manager to join our team and lead our marketing strategy. Key Responsibilities Develop and implement comprehensive marketing strategies to support business growth and brand positioning Identify and pursue new market opportunities to expand the company’s client base Plan and execute multi-channel marketing campaigns (digital, social media, and offline) Manage brand development, ensuring consistency across all platforms Analyse market trends, customer insights, and competitor activity to inform strategic decisions Oversee content creation, including promotional materials, website updates, and campaign messaging Manage relationships with external partners, agencies, and media channels Monitor campaign performance and optimise ROI using data analytics tools Collaborate closely with internal teams to align marketing strategies with business objectives Requirements Bachelor’s degree or above in Marketing, Business, or a related field Proven experience in a marketing role, preferably at managerial level Strong understanding of digital marketing, branding, and market analysis Excellent communication and organisational skills Ability to work independently and manage multiple projects simultaneously Commercial awareness and a results-driven mindset What We Offer Competitive salary package (£51,000 per annum) Opportunity to work in a fast-growing, innovative company Supportive and collaborative working environment Career progression and professional development opportunities

Job Title: Marketing Manager Company: ECO-WORTHY CLEAN ENERGY LTD Location: United Kingdom Salary: £48,000 – £55,000 per annum Working Hours: 37.5 hours per week (9:00am – 5:30pm, Monday to Friday) About the Company ECO-WORTHY CLEAN ENERGY LTD is a growing clean energy company specialising in the distribution and application of lithium iron phosphate (LiFePO4) battery solutions. With a strong focus on sustainable energy and off-grid power systems, the company is expanding its operations within the UK market and seeks to strengthen its brand presence and commercial reach. Role Overview We are seeking a commercially minded and results-driven Marketing Manager to lead and deliver the company’s marketing strategy. The successful candidate will play a key role in market expansion, brand positioning, and demand generation within the renewable energy and battery storage sector. Key Responsibilities • Conduct market research and data analysis to identify industry trends, customer needs, and competitive positioning, • Develop and implement effective marketing strategies to enhance brand awareness and market penetration, • Plan and execute brand promotion campaigns, including both digital and offline channels, • Manage and oversee marketing projects, ensuring timely delivery and measurable outcomes, • Monitor and evaluate marketing performance, providing data-driven insights and continuous improvement recommendations, • Work closely with the sales and operations teams to support business development initiatives, • Represent the company at industry exhibitions, trade shows, and networking events to expand market opportunities and strengthen brand exposure, • Contribute to the development of marketing materials, including product positioning for LiFePO4 battery solutions Candidate Requirements • Minimum 1 year of experience in a Marketing Manager or similar marketing role, • Demonstrable understanding of LiFePO4 (lithium iron phosphate) batteries or the wider renewable energy / energy storage sector, • Strong analytical skills with experience in market research and performance evaluation, • Proven ability to develop and execute marketing strategies, • Excellent communication and interpersonal skills, with the ability to collaborate across teams, • Commercial awareness and a proactive, results-oriented mindset Desirable (but not essential) • Experience in clean energy, solar, or battery-related industries, • Familiarity with UK or European energy markets, • Experience in B2B marketing or technical product marketing What We Offer • Competitive salary package (£48,000–£55,000), • Opportunity to work in a fast-growing clean energy sector, • Career development within an expanding international business, • Exposure to innovative products and industry-leading technologies

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