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SQL Jobs

Overview

Looking for top SQL jobs? Explore the best SQL developer roles, database administrator positions, and data analyst opportunities on Haystack. Whether you're skilled in SQL Server, MySQL, or Oracle, find your next career move with our up-to-date listings tailored for SQL professionals. Start your job search today and advance your career in database management and development!

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Method Resourcing

RECENTLY POSTED

Data Test Lead l Data platform l Test strategy l ingestion l Analytics l Test data management processes l ETL/ELT l DBT Test l Pytest l £325 PD l Outside IR35 l 3 months l London - Remote

Method Resourcing are partnering with one of our partnering consultancies in need of a data test lead to support one of their new enterprise data platform initiatives. This role will need someone with deep knowledge around data testing, automation and Quality governance across cloud-based data solutions.

Core tech stack:

test automation

DBT Test, Pytest

Key requirements:

Define and implement an end-to-end test strategy

Establish robust data validation and test data management frameworks

Drive automation and oversee testing phases

Lead cross-functional coordination and reporting

3 month contract

remote however, has to be based in the UK

Immediate start

THIS ROLE IS INITIALLY WORKING 3 DAYS PER WEEK WITH THE EXPECTATION OF GOING FULL TIME ONCE ANOTHER WORKSTREAM COMES THROUGH.

If you’re interested in the role and would love more information, please send me your CV ASAP at

Data Test Lead l Data platform l Test strategy l ingestion l Analytics l Test data management processes l ETL/ELT l DBT Test l Pytest l £325 PD l Outside IR35 l 3 months l London - Remote

RSG Plc is acting as an Employment Business in relation to this vacancy.

Oscar Technology

RECENTLY POSTED

**Test Analyst - Oxford (3 days onsite) - Salary £40k (DOE)**We’re currently working with a growing SaaS company based in North Oxford that are looking for a Test Analyst to ensure the quality of their Mobile App and Web Applications.You will be expected to design and execute test strategies across functional, regression, end-to-end, and automation testing, with a particular focus on mobile app automation. Working closely with cross-functional team, you will help drive continuous improvement in testing practices and product deliveryThis role is based in North Oxford, and it will require you to be onsite three days per week.

Key Responsibilities:

Design, develop, and execute detailed test plans and test cases across Mobile App and Web applications.

Responsible for ensuring that all assigned integration testing for Mobile App and Web applications is executed, recorded and evidence stored to allow sign off within the agreed framework to be completed.

Carry out appropriate release testing tasks as scheduled.

Estimate testing scope, prioritise tasks, and identify opportunities to automate manual and functional test cases.

Automate repetitive test scenarios using modern testing frameworks and tools (e.g., Selenium, Katalon), creating and maintaining automated test scripts and suites in line with system updates and new product releases.

Conduct API testing using tools like Postman and validate data integrity through SQL queries.

Collaborate with cross-functional teams, including developers, product managers, and UI designers, to clarify requirements, identify risks, and ensure comprehensive test coverage.

Experience Required:

Strong track record in software testing, with a focus on mobile app automation and regression testing.

Proven experience creating and maintaining automated test scripts for Android and/or iOS applications.

Hands-on experience with tools/frameworks such as Appium, Selenium, or Katalon.

Strong understanding of Agile/Scrum methodologies and the role of testing within them.

Proficiency in API testing (Postman or equivalent) and SQL for data validation.

Experience writing and executing test plans and cases for functional and non-functional testing.

Excellent problem-solving, analytical, and defect-tracking skills.

Competitive Base Salary

Private Healthcare

33 Days Holiday

37.5 Hour work weeks - flexi-hours

If you are a Test Analyst looking to join a great company offering a lucrative benefits package, this could be the perfect opportunity for you.

Please apply for immediate consideration.

Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy.

To understand more about what we do with your data please review our privacy policy in the privacy section of the Oscar website.

Trainee Data Admin

Multiple locations

RECENTLY POSTED

Are you ready to start a new career in Data Analysis?

The demand for Data Analysts has grown by 20% annually, with experienced professionals earning salaries upwards of £58,000.

In today’s digital world, data is critical to business decision-making, making the role of a Data Analyst indispensable. As skills shortages continue to grow, the demand for qualified entry-level professionals is on the rise.

With our Data Analytics career programme we will provide you with:

8 training modules: Excel, SQL, Python, R, Tableau, Power BI, CompTIA Data+ & Azure AI Fundamentals

3 official examinations: Microsoft Power BI Data Analyst, CompTIA Data+, & Microsoft Azure AI Fundamentals

100+ hours of live instructor-led online classroom training

Real-world Data Analyst project work & live labs to boost your CV

Exam & interview preparation

Job Guarantee with a salary up to £35,000

Course cost - £2495, or, £207.91 per month

We guarantee you will be offered a job upon completion, or we will refund you 100% of your course fees.

No prior industry experience is required - No matter your background, previous studies or work history - if you think you have the soft skills (communication skills, passion) needed then we can help you launch the career you want.

Click ‘Apply Now’ to begin your new data career!

Lead / Senior Software Engineer

IT Talent Solutions Ltd

RECENTLY POSTED

Location: Northampton

Salary: £65,000 - £75,000 DOE

Job type: Permanent, Full-time

Visa Sponsorship: Not available

We’re looking for a capable and hands-on Lead or Senior Software Engineer to take ownership of core systems, lead development efforts, and help shape how technology supports the business. This isn’t a detached management role, it’s for someone who still enjoys getting into the code, solving engineering problems, and helping others level up.

You’ll be joining a small in-house team working on a wide range of software and infrastructure projects from building APIs and integrating systems, to modernising legacy platforms and managing cloud deployments.

What you’ll be doing

Leading technical delivery on internal systems and backend services

Designing, building and maintaining APIs, message queues, and cloud-hosted infrastructure

Working across a modern Microsoft-based stack with a mix of legacy and greenfield

Collaborating with product, data, and operational teams to scope and deliver tools that actually solve business problems

Improving security, deployment processes, and performance across environments

Mentoring junior devs and helping steer architectural decisions

Taking real ownership of how software gets delivered and supported

The stack you’ll be working with

C# and .NET (legacy and modern)

Redis, RabbitMQ, SQL Server, Postgres

Git for source control

HTML, CSS, JavaScript (some UI work, but not a full frontend role)

Bootstrap and SOLR (bonus if you’ve used them)

What we’re looking for

Strong experience with C#/.NET in a commercial setting

Confident building and integrating APIs and backend services

Familiar with message queues, caching tools, and cloud-hosted environments

Practical understanding of infrastructure, deployments, and application security

Someone who can work independently and lead by example, while collaborating with others

Comfortable balancing legacy maintenance with modernisation projects

Bonus points for experience with SOLR, Bootstrap, or hosting migrations

What you’ll get

£65,000 to £75,000 salary, depending on experience

25 days holiday + bank holidays + your birthday off

Christmas shutdown

Discretionary bonus scheme

This is a role for someone who wants responsibility, freedom to make decisions, and the satisfaction of building systems that actually matter to a growing business. If that sounds like you, we’d love to hear from you.

Data Scientist No experience necessary

RECENTLY POSTED

Are you ready to start a new career in Data Analysis?

The demand for Data Analysts has grown by 20% annually, with experienced professionals earning salaries upwards of £58,000.

In today’s digital world, data is critical to business decision-making, making the role of a Data Analyst indispensable. As skills shortages continue to grow, the demand for qualified entry-level professionals is on the rise.

With our Data Analytics career programme we will provide you with:

8 training modules: Excel, SQL, Python, R, Tableau, Power BI, CompTIA Data+ & Azure AI Fundamentals

3 official examinations: Microsoft Power BI Data Analyst, CompTIA Data+, & Microsoft Azure AI Fundamentals

100+ hours of live instructor-led online classroom training

Real-world Data Analyst project work & live labs to boost your CV

Exam & interview preparation

Job Guarantee with a salary up to £35,000

Course cost - £2495, or, £207.91 per month

We guarantee you will be offered a job upon completion, or we will refund you 100% of your course fees.

No prior industry experience is required - No matter your background, previous studies or work history - if you think you have the soft skills (communication skills, passion) needed then we can help you launch the career you want.

Click ‘Apply Now’ to begin your new data career!

Data Analyst Associate - no experience necessary - job guarantee

RECENTLY POSTED

Are you ready to start a new career in Data Analysis?

The demand for Data Analysts has grown by 20% annually, with experienced professionals earning salaries upwards of £58,000.

In today’s digital world, data is critical to business decision-making, making the role of a Data Analyst indispensable. As skills shortages continue to grow, the demand for qualified entry-level professionals is on the rise.

With our Data Analytics career programme we will provide you with:

8 training modules: Excel, SQL, Python, R, Tableau, Power BI, CompTIA Data+ & Azure AI Fundamentals

3 official examinations: Microsoft Power BI Data Analyst, CompTIA Data+, & Microsoft Azure AI Fundamentals

100+ hours of live instructor-led online classroom training

Real-world Data Analyst project work & live labs to boost your CV

Exam & interview preparation

Job Guarantee with a salary up to £35,000

Course cost - £2495, or, £207.91 per month

We guarantee you will be offered a job upon completion, or we will refund you 100% of your course fees.

No prior industry experience is required - No matter your background, previous studies or work history - if you think you have the soft skills (communication skills, passion) needed then we can help you launch the career you want.

Click ‘Apply Now’ to begin your new data career!

Trainee Data Analyst - job guarantee

RECENTLY POSTED

Are you ready to start a new career in Data Analysis?

The demand for Data Analysts has grown by 20% annually, with experienced professionals earning salaries upwards of £58,000.

In today’s digital world, data is critical to business decision-making, making the role of a Data Analyst indispensable. As skills shortages continue to grow, the demand for qualified entry-level professionals is on the rise.

With our Data Analytics career programme we will provide you with:

8 training modules: Excel, SQL, Python, R, Tableau, Power BI, CompTIA Data+ & Azure AI Fundamentals

3 official examinations: Microsoft Power BI Data Analyst, CompTIA Data+, & Microsoft Azure AI Fundamentals

100+ hours of live instructor-led online classroom training

Real-world Data Analyst project work & live labs to boost your CV

Exam & interview preparation

Job Guarantee with a salary up to £35,000

Course cost - £2495, or, £207.91 per month

We guarantee you will be offered a job upon completion, or we will refund you 100% of your course fees.

No prior industry experience is required - No matter your background, previous studies or work history - if you think you have the soft skills (communication skills, passion) needed then we can help you launch the career you want.

Click ‘Apply Now’ to begin your new data career!

Trainee Data Analyst Associate - job guarantee

RECENTLY POSTED

Are you ready to start a new career in Data Analysis?

The demand for Data Analysts has grown by 20% annually, with experienced professionals earning salaries upwards of £58,000.

In today’s digital world, data is critical to business decision-making, making the role of a Data Analyst indispensable. As skills shortages continue to grow, the demand for qualified entry-level professionals is on the rise.

With our Data Analytics career programme we will provide you with:

8 training modules: Excel, SQL, Python, R, Tableau, Power BI, CompTIA Data+ & Azure AI Fundamentals

3 official examinations: Microsoft Power BI Data Analyst, CompTIA Data+, & Microsoft Azure AI Fundamentals

100+ hours of live instructor-led online classroom training

Real-world Data Analyst project work & live labs to boost your CV

Exam & interview preparation

Job Guarantee with a salary up to £35,000

Course cost - £2495, or, £207.91 per month

We guarantee you will be offered a job upon completion, or we will refund you 100% of your course fees.

No prior industry experience is required - No matter your background, previous studies or work history - if you think you have the soft skills (communication skills, passion) needed then we can help you launch the career you want.

Click ‘Apply Now’ to begin your new data career!

Data Analyst - No experience needed

RECENTLY POSTED

Are you ready to start a new career in Data Analysis?

The demand for Data Analysts has grown by 20% annually, with experienced professionals earning salaries upwards of £58,000.

In today’s digital world, data is critical to business decision-making, making the role of a Data Analyst indispensable. As skills shortages continue to grow, the demand for qualified entry-level professionals is on the rise.

With our Data Analytics career programme we will provide you with:

8 training modules: Excel, SQL, Python, R, Tableau, Power BI, CompTIA Data+ & Azure AI Fundamentals

3 official examinations: Microsoft Power BI Data Analyst, CompTIA Data+, & Microsoft Azure AI Fundamentals

100+ hours of live instructor-led online classroom training

Real-world Data Analyst project work & live labs to boost your CV

Exam & interview preparation

Job Guarantee with a salary up to £35,000

Course cost - £2495, or, £207.91 per month

We guarantee you will be offered a job upon completion, or we will refund you 100% of your course fees.

No prior industry experience is required - No matter your background, previous studies or work history - if you think you have the soft skills (communication skills, passion) needed then we can help you launch the career you want.

Click ‘Apply Now’ to begin your new data career!

Trainee Data Entry Clerk

RECENTLY POSTED

Are you ready to start a new career in Data Analysis?

The demand for Data Analysts has grown by 20% annually, with experienced professionals earning salaries upwards of £58,000.

In today’s digital world, data is critical to business decision-making, making the role of a Data Analyst indispensable. As skills shortages continue to grow, the demand for qualified entry-level professionals is on the rise.

With our Data Analytics career programme we will provide you with:

8 training modules: Excel, SQL, Python, R, Tableau, Power BI, CompTIA Data+ & Azure AI Fundamentals

3 official examinations: Microsoft Power BI Data Analyst, CompTIA Data+, & Microsoft Azure AI Fundamentals

100+ hours of live instructor-led online classroom training

Real-world Data Analyst project work & live labs to boost your CV

Exam & interview preparation

Job Guarantee with a salary up to £35,000

Course cost - £2495, or, £207.91 per month

We guarantee you will be offered a job upon completion, or we will refund you 100% of your course fees.

No prior industry experience is required - No matter your background, previous studies or work history - if you think you have the soft skills (communication skills, passion) needed then we can help you launch the career you want.

Click ‘Apply Now’ to begin your new data career!

Data Analyst - No experience needed - job guarantee

RECENTLY POSTED

Are you ready to start a new career in Data Analysis?

The demand for Data Analysts has grown by 20% annually, with experienced professionals earning salaries upwards of £58,000.

In today’s digital world, data is critical to business decision-making, making the role of a Data Analyst indispensable. As skills shortages continue to grow, the demand for qualified entry-level professionals is on the rise.

With our Data Analytics career programme we will provide you with:

8 training modules: Excel, SQL, Python, R, Tableau, Power BI, CompTIA Data+ & Azure AI Fundamentals

3 official examinations: Microsoft Power BI Data Analyst, CompTIA Data+, & Microsoft Azure AI Fundamentals

100+ hours of live instructor-led online classroom training

Real-world Data Analyst project work & live labs to boost your CV

Exam & interview preparation

Job Guarantee with a salary up to £35,000

Course cost - £2495, or, £207.91 per month

We guarantee you will be offered a job upon completion, or we will refund you 100% of your course fees.

No prior industry experience is required - No matter your background, previous studies or work history - if you think you have the soft skills (communication skills, passion) needed then we can help you launch the career you want.

Click ‘Apply Now’ to begin your new data career!

Junior Data Scientist

RECENTLY POSTED

Are you ready to start a new career in Data Analysis?

The demand for Data Analysts has grown by 20% annually, with experienced professionals earning salaries upwards of £58,000.

In today’s digital world, data is critical to business decision-making, making the role of a Data Analyst indispensable. As skills shortages continue to grow, the demand for qualified entry-level professionals is on the rise.

With our Data Analytics career programme we will provide you with:

8 training modules: Excel, SQL, Python, R, Tableau, Power BI, CompTIA Data+ & Azure AI Fundamentals

3 official examinations: Microsoft Power BI Data Analyst, CompTIA Data+, & Microsoft Azure AI Fundamentals

100+ hours of live instructor-led online classroom training

Real-world Data Analyst project work & live labs to boost your CV

Exam & interview preparation

Job Guarantee with a salary up to £35,000

Course cost - £2495, or, £207.91 per month

We guarantee you will be offered a job upon completion, or we will refund you 100% of your course fees.

No prior industry experience is required - No matter your background, previous studies or work history - if you think you have the soft skills (communication skills, passion) needed then we can help you launch the career you want.

Click ‘Apply Now’ to begin your new data career!

Trainee Data Engineer

RECENTLY POSTED

Are you ready to start a new career in Data Analysis?

The demand for Data Analysts has grown by 20% annually, with experienced professionals earning salaries upwards of £58,000.

In today’s digital world, data is critical to business decision-making, making the role of a Data Analyst indispensable. As skills shortages continue to grow, the demand for qualified entry-level professionals is on the rise.

With our Data Analytics career programme we will provide you with:

8 training modules: Excel, SQL, Python, R, Tableau, Power BI, CompTIA Data+ & Azure AI Fundamentals

3 official examinations: Microsoft Power BI Data Analyst, CompTIA Data+, & Microsoft Azure AI Fundamentals

100+ hours of live instructor-led online classroom training

Real-world Data Analyst project work & live labs to boost your CV

Exam & interview preparation

Job Guarantee with a salary up to £35,000

Course cost - £2495, or, £207.91 per month

We guarantee you will be offered a job upon completion, or we will refund you 100% of your course fees.

No prior industry experience is required - No matter your background, previous studies or work history - if you think you have the soft skills (communication skills, passion) needed then we can help you launch the career you want.

Click ‘Apply Now’ to begin your new data career!

Data Analyst Trainee - job guarantee

RECENTLY POSTED

Are you ready to start a new career in Data Analysis?

The demand for Data Analysts has grown by 20% annually, with experienced professionals earning salaries upwards of £58,000.

In today’s digital world, data is critical to business decision-making, making the role of a Data Analyst indispensable. As skills shortages continue to grow, the demand for qualified entry-level professionals is on the rise.

With our Data Analytics career programme we will provide you with:

8 training modules: Excel, SQL, Python, R, Tableau, Power BI, CompTIA Data+ & Azure AI Fundamentals

3 official examinations: Microsoft Power BI Data Analyst, CompTIA Data+, & Microsoft Azure AI Fundamentals

100+ hours of live instructor-led online classroom training

Real-world Data Analyst project work & live labs to boost your CV

Exam & interview preparation

Job Guarantee with a salary up to £35,000

Course cost - £2495, or, £207.91 per month

We guarantee you will be offered a job upon completion, or we will refund you 100% of your course fees.

No prior industry experience is required - No matter your background, previous studies or work history - if you think you have the soft skills (communication skills, passion) needed then we can help you launch the career you want.

Click ‘Apply Now’ to begin your new data career!

Data Entry Clerk - no experience necessary - job guarantee

RECENTLY POSTED

Are you ready to start a new career in Data Analysis?

The demand for Data Analysts has grown by 20% annually, with experienced professionals earning salaries upwards of £58,000.

In today’s digital world, data is critical to business decision-making, making the role of a Data Analyst indispensable. As skills shortages continue to grow, the demand for qualified entry-level professionals is on the rise.

With our Data Analytics career programme we will provide you with:

8 training modules: Excel, SQL, Python, R, Tableau, Power BI, CompTIA Data+ & Azure AI Fundamentals

3 official examinations: Microsoft Power BI Data Analyst, CompTIA Data+, & Microsoft Azure AI Fundamentals

100+ hours of live instructor-led online classroom training

Real-world Data Analyst project work & live labs to boost your CV

Exam & interview preparation

Job Guarantee with a salary up to £35,000

Course cost - £2495, or, £207.91 per month

We guarantee you will be offered a job upon completion, or we will refund you 100% of your course fees.

No prior industry experience is required - No matter your background, previous studies or work history - if you think you have the soft skills (communication skills, passion) needed then we can help you launch the career you want.

Click ‘Apply Now’ to begin your new data career!

Data Engineer - no experience necessary

RECENTLY POSTED

Are you ready to start a new career in Data Analysis?

The demand for Data Analysts has grown by 20% annually, with experienced professionals earning salaries upwards of £58,000.

In today’s digital world, data is critical to business decision-making, making the role of a Data Analyst indispensable. As skills shortages continue to grow, the demand for qualified entry-level professionals is on the rise.

With our Data Analytics career programme we will provide you with:

8 training modules: Excel, SQL, Python, R, Tableau, Power BI, CompTIA Data+ & Azure AI Fundamentals

3 official examinations: Microsoft Power BI Data Analyst, CompTIA Data+, & Microsoft Azure AI Fundamentals

100+ hours of live instructor-led online classroom training

Real-world Data Analyst project work & live labs to boost your CV

Exam & interview preparation

Job Guarantee with a salary up to £35,000

Course cost - £2495, or, £207.91 per month

We guarantee you will be offered a job upon completion, or we will refund you 100% of your course fees.

No prior industry experience is required - No matter your background, previous studies or work history - if you think you have the soft skills (communication skills, passion) needed then we can help you launch the career you want.

Click ‘Apply Now’ to begin your new data career!

Software Developer .NET

Yolk Recruitment Ltd

RECENTLY POSTED

Full Stack Developer X2

Location: Shoreditch (3 days a week in office, hybrid working)

Salary: £60,000 + benefits

Type: Permanent

We’re looking for two Full Stack Developers with strong .NET & React.JS skills to join a collaborative tech team working on high-impact software solutions. You’ll play a key role in building and maintaining applications that deliver real business value, while also influencing the product roadmap and contributing to future innovation.

This role is a great fit for someone who enjoys solving complex technical problems, working in an Agile environment, and wants the opportunity to learn, grow, and make a direct impact on a company’s success.

What you’ll be doing

Plan, write, test, and maintain code for web, mobile, and desktop applications in .NET.

Collaborate with developers, QA, and cross-functional teams to deliver high-quality features.

Take part in peer reviews and solution design discussions.

Troubleshoot support tickets and provide 3rd-level support where needed.

Help improve coding standards and development practices.

Mentor junior developers and share knowledge within the team.

Contribute ideas to the product roadmap and future feature development.

The skills you’ll need

Strong technical knowledge in .NET Framework, .NET Core, ASP.NET MVC/Web Forms, HTML/CSS/SASS, JavaScript/TypeScript, RESTful APIs, SQL Server, and Entity Framework.

Experience with scalable applications, design patterns, and asynchronous programming (e.g. queuing, caching, logging).

Familiarity with Windows services, DevOps, Azure OR AWS, CI/CD, and security best practices (OWASP, ISO standards).

Strong communication skills, with the ability to explain technical ideas to non-technical stakeholders.

Organised, motivated, and able to prioritise effectively under pressure.

A relevant degree would be beneficial, but not essential.

Ready to Apply?

Please apply with your latest CV.

Know someone great for the job? We offer a referral scheme-just get in touch!

Note: We do our best to respond to every application, but due to volume, we can’t always guarantee it. If you haven’t heard back within 7 days, unfortunately, you haven’t been successful this time. Keep an eye on our site for new opportunities!

Software Test Analyst

RECENTLY POSTED

Are you looking to progress your career as a Software Test Analyst, at a UK based SaaS product company who have recently secured heavy investment & are scaling their technical teams?

Do you love problem-solving, have high attention to detail & are looking for the career opportunity to progress skills in mobile / web & software testing in a technical environment?

You will work closely with the Test Lead & cross-functional teams, including developers, product managers, and UI designers, to clarify requirements, identify risks, and ensure comprehensive test coverage.

Job title: Test Analyst (Web, Mobile, Software) may also be known as: QA Analyst, Mobile Application Tester, Software Tester, etc.

Location: Banbury, Oxfordshire. We operate a hybrid working environment: 2 days in-office, 3 days from home. Good commutes from: Oxford, Bicester, Warwick, Rugby, Coventry, Leamington Spa, Northampton, Etc.

Salary: £35K - £40K Basic + Benefits package (25 days holiday, private health, pension scheme, etc)

What would we need to see in your experience, to be considered?

Strong track record in software testing, with a focus on mobile & web app automation and regression testing.

Proven experience creating and maintaining automated test scripts for Android and/or iOS applications.

Hands-on experience with tools & frameworks such as Appium, Selenium, or Katalon.

Proficiency in API testing (Postman or equivalent) and SQL for data validation.

Experience writing and executing test plans and cases for functional and non-functional testing.

Desirable skill set & to give you an idea of other things you’d gain experience in:

Experience with CI/CD pipelines and integrating automated testing (e.g., Jenkins, GitHub Actions, Azure DevOps).

Familiarity with cross-browser and cross-device testing tools (e.g., BrowserStack, Sauce Labs).

Exposure to BDD/TDD approaches (e.g., Cucumber, JUnit, TestNG).

So, if you’ve read this far - congratulations & thank you.

Please hit the apply now button or get in touch to be considered!

Lead Database Developer

RECENTLY POSTED

Lead Database Developer - Global Software House - Peterborough/Hybrid

(Tech stack: Lead Database Developer, SQL Developer, Database Developer, SQL Server 2017, T-SQL, SSIS, SSRS, SSAS, Business Intelligence, OLTP Systems, BI, OLAP, Performance Optimisation, Distributed Transactions, SaaS, Cloud Platforms (AWS/Azure/GCP), Data Warehouse, SQL Developer)

Do you want to work for an internationally recognised brand? Do you want to work on enterprise level software development projects and gain exposure to cutting edge technologies? Do you want to experience a truly sophisticated Agile development environment? Then look no further!

Our client is an award-winning software house with a strong presence in over 100 countries. Due to continued growth and expansion, we are seeking a Lead Database Developer to join their dynamic team of high-flying individuals. Lead Database Developer applicants should be experienced in some, if not all, of the following: SQL Server 2017, Business Intelligence (BI), OLTP Systems, OLAP, Data Warehousing and more. Our client can provide you with industry recognised training in: SQL Server 2019, replication, clustering, SQL Server Integration Services (SSIS), SQL Server Reporting Services (SSRS), SQL Server Analysis Services (SSAS) and data warehouse technologies.

This is a truly fabulous opportunity to join a spectacular organization; one that offers a structured career progression programme, excellent training, exquisite offices and amazing benefits.

All positions come with the following benefits:

Performance-based Bonus

28 days holiday (plus 8 UK Bank Holidays).

Flexible working hours

Hybrid Working Policy.

Health & Life Insurance

Training allowance

Location: Peterborough, UK / Hybrid Working

Salary: £65,000 - £75,000 + Bonus + Pension + Benefits

Please note, applicants must have the right to work in the UK as the employer cannot provide sponsorships.

Noir continues to be the leading technology recruitment agency; we can help you make the right career decisions!

.NET Developer - Crawley

RECENTLY POSTED

.NET Developer, C#, WPF - Mobile Telecommunications - Crawley, West Sussex

(Tech stack: .NET Developer, .NET 9, C#, WPF, Azure SQL, MVVM, Prism, TDD, Agile, Programmer, Engineer, Architect, .NET Developer)

Established in the early 1990s and listed on the London Stock Exchange our client is an instantly recognizable brand within the mobile telecommunications arena. They are widely recognized as innovators within the market and were the first company to deliver phone trainers, full length music player downloads, commercial TV and mobile broadband to its customers.

They are now looking to extend their brand beyond mobile with the launch of several new products. As such they are looking to recruit 6 .NET Developer to help design and develop the .NET / C# software applications that will be the backbone of this exciting new generation of products and services.

The ideal .NET Developer candidates will have a skill set that encompasses: .NET, C#, WPF and Azure SQL. Our client can provide training in: .NET 9, Azure SQL, MVVM, Prism, continuous integration, dependency injection, TDD and Agile (Scrum / Kanban).

This is a truly exciting opportunity to work on complex enterprise level, Greenfield .NET / C# projects and to develop revolutionary products that will be the envy of the industry.

Location: Crawley, West Sussex, UK / Remote Working

Salary: £65,000 - £75,000 + Bonus + Pension + Benefits

Applicants must be based in the UK and have the right to work in the UK even though remote working is available.

Noir continues to be the leading Microsoft recruitment agency; we can help you make the right career decisions!

NOIRUKNETRECNOIRUKREC

Senior Backend Developer

Context Recruitment Limited

RECENTLY POSTED

Salary: Up to £90,000 per annumClient: Leading Data Centre Provider

We’re working with a well-established Data Centre Provider to recruit a highly experienced Senior Backend Developer. This is a remote role open to UK-based candidates, offering the chance to work on large-scale systems that support critical national infrastructure.

This is an excellent opportunity for a seasoned backend engineer with deep expertise in Node.js and TypeScript, who enjoys architecting scalable solutions and working with modern cloud technologies.

You’ll be responsible for designing and building high-performance backend applications, contributing to the development of internal tools and processes, and ensuring code quality through testing and documentation. You’ll also help shape technical standards and collaborate closely with other teams across the business.

Key Responsibilities

Architect and develop scalable backend systems for enterprise-level applications

Build and maintain robust Node.js services using TypeScript

Optimise SQL queries and database performance

Deploy and manage applications in cloud environments

Customise build and development tools to suit project needs

Apply best practices in software design, including SOLID principles and dependency injection

Maintain clean, well-tested, and well-documented code

Contribute to unit and integration testing across all deliverables

Work closely with frontend developers to ensure seamless integration

Stay up to date with emerging trends in backend development and share insights with the team

Required experience

Extensive server-side development experience

Strong proficiency in Node.js and TypeScript

Solid understanding of cloud platforms and deployment strategies

Deep knowledge of software architecture and design patterns

Experience with CI/CD pipelines and modern development tooling

Excellent communication and collaboration skills

Must be eligible for SC clearance.

This is a brilliant opportunity to join a forward-thinking organisation at the forefront of digital infrastructure. If you’re ready to take the next step in your backend development career, we’d love to hear from you.

Paying up to £90,000, depending on experience.

100% remote based.

Must be eligible to work in the UK.

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Frequently asked questions

What types of SQL jobs can I find on Haystack?

Haystack features a wide range of SQL-related roles including SQL Developer, Database Administrator, Data Analyst, Business Intelligence Developer, and SQL Engineer positions across various industries.

Do I need advanced SQL skills to apply for jobs listed here?

While many jobs require strong SQL knowledge, some positions are suitable for beginners or those with intermediate skills. Job descriptions specify the required proficiency so you can find roles that match your experience.

Can I find remote SQL job opportunities on Haystack?

Yes, Haystack offers both remote and on-site SQL job listings. You can filter your job search to find remote SQL roles that fit your preferences.

Are SQL certification or degrees required for most jobs?

Requirements vary by employer. Some positions may prefer candidates with certifications like Microsoft SQL Server or Oracle DBA, while others focus more on practical experience and problem-solving skills.

How do I improve my chances of getting hired for SQL jobs?

To increase your chances, build a strong portfolio of SQL projects, stay updated with the latest database technologies, consider obtaining relevant certifications, and tailor your resume to highlight your SQL expertise.

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