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- Tasks: Join a data team as an SQL Developer, focusing on database management and data engineering.
- Company: Established organisation with a growing data team in St Helens.
- Benefits: Competitive salary, hands-on experience, and clear career progression opportunities.
- Why this job: Enhance your SQL skills while working on real-world data projects and making an impact.
- Qualifications: Strong SQL skills and experience with relational databases; open to mid-level and junior developers.
- Other info: Dynamic role with exposure to modern data platforms and cloud technologies.
The predicted salary is between 35000 - 40000 £ per year.
An established and growing organisation is looking for a SQL Developer to join their data team, working across database administration (DBA), data engineering (DE), and business intelligence (BI). This role is ideal for a mid-level professional or a junior developer with solid SQL skills who’s ready to progress. You’ll be involved in a variety of data-focused tasks, building hands-on experience with production systems, data pipelines, and reporting, while continuing to strengthen your technical expertise.
SQL will be central to the role, with opportunities to take on increasing ownership and complexity over time.
Key Responsibilities:- Database Administration (DBA)
- Support the management, maintenance, and optimisation of relational databases
- Write and refine SQL queries to ensure performance and reliability
- Monitor query performance and assist in troubleshooting issues
- Support indexing strategies and database tuning activities
- Assist with backup, recovery, and data integrity processes
- Work across production and non-production environments
- Data Engineering (DE)
- Build and maintain SQL-based ETL/ELT processes
- Support the development of data pipelines and scheduled workflows
- Transform raw data into structured, analytics-ready datasets
- Assist with data modelling (e.g. fact and dimension tables)
- Integrate data from multiple sources into centralised datasets
- Help maintain data quality and consistency
- Business Intelligence (BI)
- Develop SQL views, stored procedures, and reporting datasets
- Support dashboard and reporting requirements
- Translate business needs into clear and efficient SQL logic
- Ensure reporting outputs are accurate, scalable, and reusable
- Contribute to consistent KPI definitions and data usage
- Strong SQL skills (joins, subqueries, aggregations, window functions)
- Experience working with relational databases (e.g. SQL Server, MySQL, or similar)
- Good understanding of data structures and query performance considerations
- Ability to troubleshoot and optimise SQL queries
- Experience working with real-world datasets (academic, internship, or commercial)
- Exposure across DBA, data engineering, and BI within a single role
- Hands-on experience with production databases and live data systems
- Opportunities to develop strong SQL and performance tuning skills
- Gradual increase in responsibility and technical ownership
- Experience working with business stakeholders and real reporting needs
- Exposure to modern data platforms and cloud technologies (where applicable)
- Clear progression into Data Engineering, Database Engineering, or BI-focused roles
This organisation is open to both mid-level SQL developers looking to broaden their experience, and junior developers with a strong foundation who are ready to step up. If you are interested in hearing more, please apply now.
SQL Developer in St Helens employer: Candour
Contact Detail:
Candour Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land SQL Developer in St Helens
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, attend meetups, and join online forums. You never know who might have the inside scoop on job openings or can refer you directly.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your SQL projects, whether they’re from work, school, or personal projects. This gives potential employers a taste of what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for interviews by practising common SQL questions and scenarios. Mock interviews with friends or using online platforms can help you feel more confident and ready to tackle any technical challenges thrown your way.
✨Tip Number 4
Don’t forget to apply through our website! We’ve got loads of opportunities that might be perfect for you. Plus, it’s a great way to get noticed by our hiring team directly.
We think you need these skills to ace SQL Developer in St Helens
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your SQL skills and any relevant experience with relational databases. We want to see how your background aligns with the role, so don’t be shy about showcasing your projects or internships!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re excited about the SQL Developer role and how your skills can contribute to our data team. Keep it concise but engaging – we love a bit of personality!
Showcase Your Technical Skills: When filling out your application, make sure to mention specific SQL techniques you’re familiar with, like joins and subqueries. We’re looking for candidates who can hit the ground running, so let us know what you’ve got!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way to ensure your application gets into the right hands. Plus, it shows us you’re keen on joining our team at StudySmarter!
How to prepare for a job interview at Candour
✨Know Your SQL Inside Out
Make sure you brush up on your SQL skills before the interview. Be prepared to discuss joins, subqueries, and aggregations in detail. Practising writing queries on sample datasets can help you feel more confident.
✨Understand the Role's Responsibilities
Familiarise yourself with the key responsibilities of the SQL Developer role. Think about how your past experiences align with tasks like database administration, data engineering, and business intelligence. This will help you articulate your fit for the position.
✨Prepare for Technical Questions
Expect technical questions that test your problem-solving skills. You might be asked to troubleshoot a query or optimise a database. Practising these scenarios can give you an edge and show your practical knowledge.
✨Show Enthusiasm for Learning
Since this role is ideal for those looking to progress, express your eagerness to learn and take on new challenges. Discuss any relevant projects or experiences where you've demonstrated growth, especially in data engineering or BI.