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Looking for top Data Engineer jobs? Explore the latest data engineering opportunities on Haystack, your go-to IT job board. Whether you're skilled in ETL, data pipelines, or big data technologies, find the perfect role to advance your career today. Start your search for Data Engineer positions now!

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We are is seeking an experienced Data Architect to partner with leading financial services clients in delivering innovative, scalable, and secure data solutions.

What you’ll do:

Collaborate with clients to assess data needs, design architectures, and develop roadmaps aligned to business and data strategies.

Translate business requirements into robust, compliant, and future-proof technical solutions.

Design and implement data warehousing solutions, data lakes, and ETL processes.

Ensure alignment of data architecture with organisational goals and regulatory standards.

Keep ahead of emerging technologies and best practices in data architecture, analytics, and cloud platforms.

Essential:

Strong understanding of the financial services industry.

Extensive knowledge of scalable, efficient, and secure data architecture.

Experience with data warehousing, data lakes, ETL processes.

Proficiency in logical and physical data modelling.

Knowledge of cloud platforms (AWS, Azure, Google Cloud, Snowflake).

Excellent communication and stakeholder management skills.

Proactive approach to emerging technologies and Microsoft tech stack.

Python Developer - Commodities / Front-office

Python Developer - sought by leading investment bank based in Canary Wharf - Contract - Hybrid

Key Responsibilities

Develop and optimize Python calculators for:

Historical index back-testing

Daily pricing and index computation

Weighting and rebalancing logic

Attribution and decomposition analytics

Build robust APIs using FastAPI or Flask

Collaborate directly with business users to gather requirements and iterate quickly

Implement testing, versioning, and data validation processes

Ensure integration with internal data sources and reporting tools

Required Skills

5+ years of Python development experience, ideally in financial services or commodities

Strong proficiency in Pandas, NumPy, and time-series data manipulation

Proven experience with FastAPI or Flask

Familiarity with large datasets and real-time data pipelines

Excellent debugging, profiling, and performance optimization skills

Strong communication skills and ability to work with non-technical stakeholders

Preferred Skills

Experience with commodities indices or structured products

Knowledge of market data platforms (e.g., Bloomberg, Refinitiv)

Exposure to Docker, AWS/GCP, and database systems (SQL/NoSQL)

Please apply within for further details - Matt Holmes, Harvey Nash

Data Architect / Consultant DV Clearance

Data Architect / Consultant (DV Clearance) Client travel to £100k

Are you a Data Architect / Consultant with active DV Clearance?

You could be progressing your career in a senior, hands-on role at a UK based Technical Consultancy that focus on cybersecurity projects.

As a Data Architect / Consultant you’ll collaborate closely with clients to understand their requirements and then design data focussed solutions that incorporate modern best practices around AI, Machine Learning, Cloud based systems. You’ll be working with enterprise scale systems, developing data strategies and governance frameworks to drive organisational data transformation, across projects end-to-end with a great deal of ownership.

Location / WFH:

You’ll be based on client sites in and around London four days a week with flexibility to work from once a week.

About you:

You hold current, up to date DV Clearance

You have experience in a similar consultancy based role

You have advanced requirements gathering, analysis and solution design experience with a focus on data projects

You have experience of establishing data analytics and supporting AI solutions

You have a good working experience of AWS (e.g. S3, Kinesis, Glue, Redshift, Lambda and EMR) and / or Azure data services (e.g. ADF, Synapse, Fabric, Azure Functions)

You have advanced client and stakeholder management skills

What’s in it for you:

As a Data Architect / Consultant you will receive a competitive package:

Salary to £100k

Pension (6%)

Private Medical Care, Life Assurance, Income Protection

Professional training, certifications and career development

Apply now to find out more about this Data Architect / Consultant opportunity.

At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We’re an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

BI Developer

Harnham - Data & Analytics Recruitment

Location: RemoteContract Length: 3-6 monthsIR35 Status: Outside IR35Rate: £400-£525 per dayStart: Immediate

Overview

We are seeking a BI Developer to support a fast-growing business in the sports, gambling, and gaming sector, working across multiple brands. The role will focus on transforming website and customer data into insights that drive revenue and inform smarter decision-making.

You’ll join a small engineering team led by the Head of Engineering, where the current setup involves simple dashboards. This role will take reporting to the next level by delivering cleaner data, stronger models, and higher-quality dashboards that provide real business value.

Key Responsibilities

Clean, structure, and organise raw data for analysis by commercial stakeholders.

Build data models to improve reporting speed and accuracy.

Design and deliver Tableau dashboards that visualise complex data, including:

Tracking end-to-end revenue vs campaigns.

Visualising active deals and account overviews.

Validate data accuracy, handle missing data, and maintain consistent metric definitions.

Schedule data refreshes and automate repetitive reporting tasks.

Build and maintain Tableau/Snowflake dashboards.

Collaborate with Data Ops when data accuracy is questionable.

Work closely with Commercial, Product, and Engineering teams to align outputs with business needs.

Required Skills & Experience

Strong expertise in SQL and Tableau.

(Nice to have) Experience with Snowflake.

Ability to collect, join, and analyse data from multiple sources.

Strong skills in data understanding, modelling, and visualisation.

Experience delivering value by analysing large, complex data sets.

Proven ability to create actionable insights and business value through dashboards.

Collaborative, proactive, and able to work directly with stakeholders across functions.

Robert Half is working with a leading property development company to recruit a experienced Power BI Developer in London, for an initial 3-6 month contract.

Role:

Design, develop, and maintain PowerBI reports and dashboards to present key business metrics and trends.

Create custom visuals and complex reports using PowerBI’s built-in functionalities and DAX (Data Analysis Expressions).

Translate business requirements into technical specifications for data collection, analysis, and reporting.

Perform data validation to ensure accuracy and consistency in reporting.

Collaborate with stakeholders, analysts, and technical teams to deliver effective BI solutions.

Provide training and support to end-users on interacting with and interpreting PowerBI dashboards.

Monitor and optimise the performance of PowerBI solutions.

Troubleshoot and resolve issues related to PowerBI reports and dashboards.

Develop and maintain documentation for PowerBI reports, data sources, models, and processes.

Ensure BI solutions align with industry best practices and internal standards.

Experience:

Bachelor’s degree in Computer Science, Information Systems, Data Science, Business Analytics, or a related field.

Proven experience as a PowerBI Developer.

Strong expertise in Microsoft PowerBI, including PowerBI Service, PowerBI Desktop, and PowerBI Report Server.

Proficiency in DAX for creating custom calculations and measures.

Experience with SQL for data discovery and manipulation.

Ability to analyse complex datasets and provide actionable insights.

Strong problem-solving skills and attention to detail.

Effective communication skills for both technical and non-technical audiences.

Strong presentation skills to convey insights through reports and dashboards.

Contract:

Initial 3-6 month contract

Outside IR35 - Day rate

4 days per week on-site at the London office

Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: gb/en/privacy-notice.

Do you have a passion for turning raw data into meaningful insight? Are you an experienced data professional who thrives on building scalable models that drive real business impact?

At Stonewater, we’re embarking on a major transformation in how we manage, use, and think about data. As our new Data Modeller, you’ll take a lead role in this journey, designing, implementing, and maintaining the data models that underpin our strategic decision-making and day-to-day performance.

You’ll not only bring technical expertise in data architecture and modelling, but you will also help drive a cultural shift across the business, embedding data and insight at the heart of everything we do.

What you’ll bring

A Degree in Computer Science, Information Systems, or related field.

Proven experience as a Data Modeller or in a similar role.

Excellent analytical and problem-solving abilities.

Proficiency in conceptual, logical, and physical data modelling techniques, including normalization and denormalization.

Clear communication for complex data challenges to non-technical stakeholders.

Strong knowledge of relational database management systems (SQL Server, MySQL) and familiarity with NoSQL databases.

Advanced SQL skills for querying and manipulating complex data sets.

Ability to analyse data to identify trends, patterns, and insights that inform business decisions.

Solid understanding of data governance principles, including data quality, lineage, and compliance.

Familiarity with ETL/ELT processes and tools for data integration.

Knowledge of data governance and data quality framework.

Appointment to this role will be subject to satisfactory references and possession of a valid Right to Work document.

Stonewater reserve the right to bring the closing date forward should enough quality applications be received prior to the current closing date.

Discover Stonewater:

Stonewater is a leading housing provider. We manage around 40,000 homes, serving 93,000 customers across our portfolio of affordable properties for general rent, shared ownership and sale, alongside specialist accommodation, with an ambitious house-building programme.

Our mission is to provide quality homes and services for people whose needs are not met by the open market.

We’re looking for like-minded people to join our team of over 900 talented colleagues who embody our values of being ethical, ambitious, passionate, agile and commercial, as well as people who want to make a difference and transform people’s lives.

We are a Disability Confident Employer and working towards accreditation for becoming a Disability Confident Leader, which allows us to record and report on disability, mental health and wellbeing in the workplace to better support our colleagues. We have also achieved accreditation for being an Advanced Employer for Investing in Ethnicity Maturity Matrix. We are committed to being a Menopause Friendly employer and working towards accreditation our Menopause Friendly accreditation.

Are you ready to ?

Data Scientist Up to £60,000 Learn Snowflake DBT Edtech

Opus Recruitment Solutions Ltd

Data Scientist -**Location: London (Hybrid) 4 days in the officeSalary:** £50,000 to £60,000 + BenefitsCRM Predictive Modeling Snowflake dbtAre you a Data Analyst or mid level Data Scientist who’s ready to move beyond dashboards and into real impact? This is your chance to join a global data team that’s driving strategy across marketing, enrolment, and finance, using modern tools and solving real business problems.As a Data Scientist, you’ll be building predictive models (LTV, lead scoring), developing analytics-ready data marts, and deploying solutions that directly influence decision-making. You’ll work with a cutting-edge stack: Snowflake, dbt, Tableau, Salesforce, Python, SQL and collaborate with stakeholders who genuinely value data.What You’ll Be Doing as a Data Scientist:

Designing and refining predictive models to guide marketing spend and resource allocation

Creating lead scoring systems with drift monitoring and retraining triggers

Partnering with marketing and enrolment teams to run A/B tests and measure impact

Building analytics-ready data marts in dbt/Snowflake with proper documentation and SLAs

Developing dashboards in Tableau to track ROI, pipeline health, and market segmentation

Maintaining pipelines from Salesforce, Marketing Cloud, GA, Facebook, and more

Using reverse-ETL to ensure your models feed directly into workflows and campaigns

What We’re Looking For in a Data Scientist:

3+ years in data science or analytics, ideally with CRM exposure

Strong SQL and Python skills

Has worked with Snowflake, dbt, and cloud platforms (AWS preferred) - If not ability to learn quickly

Familiarity with LTV modeling and marketing analytics

Tableau or similar data viz tools

Ability to communicate insights clearly to both technical and non-technical teams

A proactive mindset and a love for solving real business problems

This is a brilliant opportunity for a Data Scientist who wants to work in a team that values experimentation, iteration, and measurable impact. If you’re a Data Scientist who’s ready to builddata products that matter - apply now.

Salary: NJC 28 £42,059 (actual), £36,016 (pro rata salary) + well-being cash plan pension scheme (LGPS) additional Lift Schools benefits

Hours: Full Time

Contract: Fixed term (November 2025 - March 2026)

Start date: As soon as possible

We are seeking a detail-driven and organised Data Manager to play a key role in how our school uses data to drive improvement.

In this role, you will ensure data is collected, analysed, and presented effectively to support school-wide priorities, including behaviour and attendance. You will lead on managing the school’s Management Information System (MIS), ensuring statutory returns are accurate and completed on time.

It is desirable for the successful candidate to have previous experience using Arbor and a background working within a school environment.

You will also work closely with our central Systems & Data Team, supporting wider data collections and maintaining the highest standards of accuracy and quality control.

If you are analytical, proactive, and passionate about using data to make a real impact, we would love to hear from you.

About Lift Kingsley

Lift Kingsley, is a ‘Good’ 11-18 secondary school that has made remarkable progress in recent years. Our school has grown significantly and is now full in every year group, with waiting lists across all years-a testament to our success, positive culture, and exceptional student behaviour.

At Kingsley, we are proud to be an inclusive and supportive community school, committed to giving every student the opportunity to achieve academic excellence.

This is more than a school-it’s a place where you can make a tangible difference in the lives of young people, helping them to reach their full potential and prepare for bright futures.

Who is Lift Schools?

We’re a diverse and inclusive network of schools with one clear mission; to provide an excellent education to every child - in every classroom, every day. And we do this across each of our 57 schools. As with our students, we want our team to be empowered to do their best work, supported by the best leadership they’ve ever had.

We acknowledge and appreciate the exceptional efforts of everyone here in making this an incredible organisation.

We offer you:

Comprehensive training: Access a wide range of developmental training to boost your career.

Generous benefits: From your pension plan to healthcare and financial support, we’ve got you covered.

Lifestyle perks: Enjoy discounted gym memberships, travel deals, and even electric vehicle incentives.

The role is due to commence as soon as possible. This is a fixed term ( November 2025 - March 2026) position.

Closing date: 10 October 2025

Interviews: W/B 13 October 2025

We reserve the right to close this vacancy early should we receive an overwhelming response. All candidates are advised to refer to the job description and person specification before making an application.

Lift Schools are committed to ensuring the highest levels of safeguarding and promoting the welfare of our pupils, and we expect all our people and volunteers to share this commitment. We adopt a fair and consistent recruitment process which is inline with Keeping Children Safe in Education guidance. This includes online checks for shortlisted candidates. All offers of employment are subject to an Enhanced DBS check, references, and where applicable, a prohibition from teaching check.

Lift Schools embraces diversity and promotes equality of opportunity. Job share, part-time and flexible working opportunities will be considered.

We are a Disability Confident Employer and there is a guaranteed interview scheme for candidates with disabilities who meet the minimum selection criteria.

Lift Schools is recruiting for Teacher Training placements. Please click to view the website for further details.

We are seeking a Lead BI Developer with strong technical leadership and hands-on software engineering expertise. You will play a pivotal role in defining technical vision, driving engineering excellence, and mentoring teams to deliver robust, scalable systems that support business transformation and long-term growth.

Package £125,000 - £175,000

This role could suit someone who is looking to progress into a BI Team Lead role having previously been doing coaching and mentoring without necessarily having had the job title.

Key Responsibilities

Delivery Leadership: Align engineering deliverables with business priorities to ensure timely, high-quality outcomes.

Stakeholder Engagement: Act as a trusted advisor, embedding user needs into solution design and delivery.

Technical Direction: Define and drive the technical vision, promoting scalable architectures and modern practices.

Engineering Excellence: Uphold architectural consistency, code quality, and best practices through reviews and standards.

Continuous Improvement: Address technical debt, drive innovation, and evolve engineering standards.

Technology Roadmaps: Contribute to long-term roadmaps aligned with departmental strategy and architecture.

Software Delivery: Deliver test-driven, object-oriented software solutions using modern frameworks and tools.

Team Empowerment: Inspire and motivate teams, setting clear goals and encouraging accountability, learning, and growth.

Experience required

Track record coaching and mentoring engineers in a Senior BI Developer role or Leadership role

Strong knowledge of SQL Server, SSIS, SSAS, ETL pipelines

Experience would be highly useful with PowerBI, Azure services (Data Factory, Synapse, Data Lake), CI/CD, and DevOps

Strong communication skills with the ability to bridge technical and business discussions.

Collaborative mindset with experience driving results in dynamic environments.

Knowledge of Front-Back Trade lifecycle

Carbon60, Lorien & SRG - The Impellam Group STEM Portfolio are acting as an Employment Business in relation to this vacancy.

Lead R Engineer / Data Scientist - Integrated Pest Management IPM

MORRIS SINCLAIR RECRUITMENT LTD

Fully Remote

Very Competitive Salary and Share Scheme

Agricultural Technology specialising in Integrated Pest Management (IPM)

Remote Role - Central London Office This is a fully remote role but you MUST be UK based and not require a visa to work. Lead R Data Science Engineer - Integrated Pest Management (IPM) Research & Solutions The Organisation Our client develops cutting-edge navigator software for the global agricultural sector, helping farmers transition toward more sustainable practices through science-backed analytics. Their software provides direct access to advanced sustainability models and insights. Their Sustainability division consists of specialised Research Software Engineers who transform scientific findings into practical models for farmers and land managers, enabling them to understand their systems better and build more sustainable, profitable operations. Position Overview We’re seeking an experienced Data Engineer to join our client’s Sustainability team as a lead technical specialist in our R-focused Research Software Engineering group to specialise particularly in Integrated Pest Management. You’ll create and maintain the technical infrastructure that enables our sustainability experts and data scientists to develop innovative agricultural sustainability solutions to solve global issues in Integrated Pest Management (IPM). Core Functions

Lead technical best practices across R package design, code architecture, documentation, and dependency management

Establish and oversee versioning and CI/CD systems to enhance team workflows

Guide team members in code architecture, development standards, and deployment processes

Serve as the technical authority for computationally demanding tasks, especially spatial analytics and GIS-based product development

Implement scientific research findings around Integrated Pest Management (IPM) into production-ready code

Collaborate with our Engineering department to align code design, versioning strategies, and release cycles

Essential Qualifications

Master’s degree and / or PhD or equivalent in informatics or life sciences (or bachelor’s degree with 5+ years relevant industry experience)

Deep knowledge of R programming and package development

Proven experience managing dependencies and ensuring reproducibility in R production environments

Strong background in version control systems and CI/CD implementation

History of successful collaboration with IT teams on data science workflows

Proficiency with Windows and/or Linux environments

Experience with GIS systems and spatial data analysis

Exceptional problem-solving abilities and adaptability

Leadership experience with strong communication skills

Structured approach to quantitative challenges

Comfort working in a dynamic startup environment

Qualifications

Microsoft Azure experience, particularly R integration

Application containerization knowledge (Docker, etc.)

Familiarity with Python, JavaScript, C++, bash, or other languages

Web application development experience (React, .NET)

Background in data security and IP protection workflows

Knowledge of environmental sustainability concepts (carbon footprinting, lifecycle analysis, environmental modeling)

Experience in agricultural or land management sectors with a background specifically in Integrated Pest Management (IPM)

If you are based in the UK and meet the criteria listed then apply now! The Morris Sinclair team will give you a call.

Junior Python Developer

Junior Software Engineer £35-45k Hybrid (UK)

A growing data and tech start-up in the transport sector is looking for a Junior Software Engineer with 1-2 years of commercial experience to join their small, fast-moving team.

You’ll be building data-driven solutions that solve real-world infrastructure challenges, working across the full stack and contributing to both backend systems and user-facing apps. This team is currently made up of 9 employees in a start-up company. It is a hybrid role with 3 days per week on-site in Central London.

Key Tech Stack:

Python for data processing and backend logic

SQL (PostgreSQL / SQL Server) for data querying and pipelines

React (TypeScript) for intuitive, modern UIs

Exposure to cloud platforms (AWS/Azure), Docker, or streaming tools (Kafka, Spark, etc.) is a plus

Ideal Profile:

1-2 years’ experience in a commercial software or data engineering role

Strong coding skills in Python, SQL, and React

Keen to work closely with clients and solve meaningful, complex problems

A self-starter comfortable in a start-up environment

Package & Perks:

£35,000-£45,000 base + discretionary bonus

28 days holiday + pension

Cycle to work scheme

Tailored training and development support

If you are interested, please give me an email at

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.

Senior Databricks Engineer

Bibby Financial Services

Senior Databricks Engineer (flexible location)

Bibby Financial Services have an exciting opportunity available for a reliable Senior Databricks Engineer to join our team. You will join us on a full time, permanent basis and in return, you will receive a competitive salary of £60,000 - £70,000 per annum.

About the role:

As our Senior Databricks Engineer, you will operate within an Agile delivery environment, working closely with the Data Product Manager and Data Architect to ensure your team maintains a pipeline of delivery against the Backlog; providing vital insight from our wide-ranging dataset to support executive and operational decision making that will underpin sustained growth of BFS business units domestically and internationally.

You will have an active leadership role in determining and developing the shape of your teams solution delivery against business requirements, as well as helping to inform and input into the wider technical architecture and strategy.

This is very much a hands-on role, where the majority of your time will be spent actively developing solutions. You will also have management responsibilities for a small team of Data Engineers, who you will coach, support and organise to ensure we sustain a predictable pipeline of delivery, whilst ensuring all appropriate governance and best practice is adhered to.

Your responsibilities as our Senior Databricks Engineer will include:

Understand the business / product strategy and supporting goals with the purpose of ensuring data interpretation aligns

Provide technical leadership on how to break down initiatives into appropriately sized features, epics and stories that balance value and risk. Take a leadership role on setting standards, driving quality and consistency in solution delivery

Work closely with the Data Architect to collaborate on Design of our data architecture and interpret into a build plan

Lead the build and maintenance of scalable data pipelines and ETL processes to support data integration and analytics from a diverse range of data sources, Cloud storage, databases and APIs

Deliver large-scale data processing workflows (ingestion, cleansing, transformation, validation, storage) using best practice tools and techniques

Collaborate with the BI Product Owner, analysts, and other business stakeholders to understand data requirements and deliver solutions that meet business needs

Optimize and tune data processing systems for performance, reliability, and scalability

Implement data quality and validation processes to ensure the accuracy and integrity of data throughout the pipelines

Operate an agile CI/CD environment within Azure DevOps, collaborating on Sprint cycles, code deployment, version control, and development practices

Develop and maintain data models, schemas, and documentation

Monitor and troubleshoot data pipeline issues, ensuring timely resolution

Stay up-to-date with the latest industry trends and technologies in data engineering and recommend improvements to existing systems or processes as appropriate

Ensure adherence to BFS Governance processes

Provide line management and technical leadership to a small team of Data Engineers

Work closely with the Data Architect to collaborate on Design of our data architecture and interpret into a build plan

Lead the build and maintenance of scalable data pipelines and ETL processes to support data integration and analytics from a diverse range of data sources, Cloud storage, databases and APIs

Deliver large-scale data processing workflows (ingestion, cleansing, transformation, validation, storage) using best practice tools and techniques

What we are looking for in our ideal Senior Databricks Engineer:

Significant years of Databricks experience, including Unity Catalog

Terraform, defining, deploying, and managing cloud infrastructure as code

Proficiency in programming languages such as Python, Spark, SQL

Strong experience with SQL databases

Expertise in data pipeline and workflow management tools (e.g., Apache Airflow, ADF)

Experience with cloud platforms (Azure preferred) and related data services

Excellent problem-solving skills and attention to detail

Inclusive and curious, continuously seeks to build knowledge and understanding

Strong communication and collaboration skills.

Experience of Waterfall and Agile delivery methodologies

As our Senior Databricks Engineer, we will reward you and your hard work with:

Private healthcare for you and your family

Company car allowance

Company pension scheme

Wide range of flexible benefits, such as gym membership, technology, or health assessments

Access to an online wellbeing centre

Range of discounts from many businesses

25 days holiday, which increases with servic,e and options to buy or sell more

Electric Vehicle/Plug-in Hybrid Vehicle (EV/PHEV) scheme

Why us?

We’ve supported small and medium-sized enterprises (SMEs) since 1982, and today we support more than 9000 businesses worldwide. We are proud to help businesses, both big and small to grow and thrive in domestic and international markets.

We’re in the business of relationships. Whether working together or supporting our clients, that’s what makes us stand out from the crowd.

We know our value lies in our brilliant people, It is fast-paced and varied, and we can handle it. We trust each other, take ownership, work flexibly, have fun and deliver for our clients every time.

We empower our colleagues to be themselves and grow in the way they want - we believe in them and celebrate their success.

There’s no place quite like BFS and we’re proud of that. It’s all down to our colleagues - they make us the business with which every SME wants to partner.

If you would like to join us, please click ‘Apply’ today to be considered as our Senior Databricks Engineer - we would love to hear from you! This role will be hybrid and can be based in any of our UK offices.

We’re absolutely committed to being a truly inclusive place to work, where everyone has an equal opportunity to reach their true potential. Let us know if you need adjustments to support you through any stage of the recruitment process.

We reserve the right to close applications early. No agencies, please.

Job Title: ML Ops / LLM Ops Engineer

Location: Hybrid (potentially 1 day per week in east London)

Contract: 6 month Contract

Day Rate: £400 per day (Outside IR35)

About the Role

We are seeking an experienced ML Ops / LLM Ops Engineer to join a high-profile digital transformation initiative. This role focuses on operationalising advanced Machine Learning services including Transformers, Large Language Models (LLMs), Automatic Speech Recognition (ASR), and Text-to-Speech (TTS) solutions.

You will work closely with developers, technical leads, product owners, and QA teams to design, deploy, and support production-grade ML services. This is a fast-moving environment where cutting-edge Generative AI technologies are constantly evolving, so adaptability and technical excellence are essential.

Key Responsibilities

Design and implement tooling and technologies to support ML models and LLMs in production.

Deploy, maintain, and optimise machine learning services within a cloud environment (AWS).

Recommend and implement prompt management tools and provide expertise in prompt engineering.

Introduce and manage observability, monitoring, and evaluation frameworks for ML and AI services.

Enable auto-evaluation of prompts and models against domain-specific requirements.

Build Python-based microservices, data pipelines, and serverless functions.

Collaborate with stakeholders to translate data and AI requirements into scalable solutions.

Essential Experience & Skills

5+ years’ engineering experience, with at least 3 years in ML Ops, Data Engineering, or AI infrastructure.

Strong Python engineering skills (Pandas, Numpy, Jupyter, FastAPI, SQLAlchemy).

Expertise in AWS services (certification desirable).

Proven experience deploying and supporting LLMs in production.

Strong understanding of LLM fine-tuning (PyTorch, TensorFlow, Hugging Face Trainer, etc.).

Experience with ML tooling (e.g. SageMaker, LangChain/LangSmith, MLflow, Dataiku, DataRobot).

Knowledge of embeddings, their applications, and limitations.

Hands-on experience in Agile / Lean / XP environments.

Excellent communication, problem-solving, and cross-team collaboration skills.

Proactive interest in Generative AI trends and best practices.

Desired Skills

Experience with chatbots and conversational AI (voice or text).

Familiarity with Terraform, Helm, Kubernetes, or Postgres.

Exposure to Data Science, NLP, Explainable AI (XAI).

Real-world delivery of Generative AI solutions, especially LLM-driven applications.

Rates depend on experience and client requirements

Azure Data Architect Up to £85, Bonus & 16 Pension 1 day a week onsite

Opus Recruitment Solutions Ltd

Job Title: Azure Data Architect****Location: Bristol (Hybrid - 1 day onsite)Salary: £70,000 to £85,000 Basic + Bonus up to 10% & 16% Pension + Excellent Benefits Overview: A leading organisation in the water and renewables sector is seeking an experienced Azure Data Architect to join their growing tech-focused team. This is a hands-on role where you’ll take ownership of the data architecture across multiple business units, designing scalable and secure solutions that support data-driven decision-making.Role:This is a hands-on role where you’ll take full ownership of the data architecture. You’ll be designing scalable, secure solutions using the Azure stack-think Azure SQL, Data Factory, Data Lake, Cosmos DB, and more. You’ll be the go-to person for shaping how data is used across the business, working closely with developers, architects, and stakeholders to make sure everything runs smoothly and smart decisions are backed by solid data.As an Azure Data Architect, how you communicate and interact with stakeholders will be very important for this role.Key Responsibilities:

Design and implement data solutions using Azure services such as Azure SQL Database, Data Factory, Data Lake, Cosmos DB, and more

Define the strategic roadmap for cloud platforms and DevOps methodologies

Build scalable data models, metadata systems, and data catalogues aligned with business goals

Optimise system performance and ensure data accessibility

Provide architectural guidance across the full data product lifecycle

Collaborate with enterprise architects, solution architects, and business teams to align technical solutions with organisational objectives

Requirements :

Proven experience as a Azure Data Architect or in a similar role

Strong understanding of database structure and design principles

Hands-on experience with Azure data technologies (Azure SQL, Data Factory, Data Lake, Cosmos DB, Power BI)

Degree in Computer Science, IT, or a related field

Benefits:

Salary of £70,000 to £85,000

Bonus - Up to 10%

16% Pension

Generous holiday allowance plus bank holidays

Contributory pension scheme

Share-save scheme

Health and wellbeing support programmes

Cycle to Work scheme

Financial support services

Access to a wide range of group discounts

Ongoing training and career development

If you are an Azure Data Architect and this sounds like something you would be interested in learning more about get in touch with me, Kumbirai Mafini, @

Data Consultant Power BI SQL Client-facing Consultancy Hybrid in Central London £50,000-£55,000

Method Resourcing have partnered exclusively with a growing data & analytics consultancy who are looking to bring on a Data Analyst as they continue to go from strength-to-strength. This company works with some of the UK’s most recognised brands - the company are constantly busy, in a very good way!

The role: You will be responsible for providing analysis, statistical and insight solutions across a range of clients using Power BI and SQL. The role will also involve developing the client portfolio, identifying the client needs and recommending the right client solution.

Skills and experience we are looking for:

2-5 years of experience in a data analyst or BI-focused position

Advanced proficiency in Power BI (essential), including dashboards, DAX, Power Query, and complex data modeling

Strong SQL skills for data extraction, transformation, and performance optimisation (essential)

Solid understanding of data warehousing principles such as star and snowflake schemas, as well as ETL processes

Experience in designing and implementing semantic and tabular models for reporting solutions

Excellent communication abilities with proven experience collaborating with clients (essential)

What’s on offer?

Be part of an innovative, mission-driven team

Career growth to the next stage of your data career

An ambitious consultancy with an impressive client list, giving you exposure to high-profile projects

Chance to use and grow skills across Power BI, SQL, data warehousing, and semantic/tabular modelling

Working pattern: This role will be hybrid in Central London, up to 2 days per week but the business can be flexible.

Please apply, or send me your CV if you are interested to as I am expecting to receive a lot of interest in this role.

Data Consultant Power BI SQL Client-facing Consultancy Hybrid in Central London £50,000-£55,000

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

SQL Database Administrator sql dba Leicester /Hybrid

Are you ready to take your career to the next level in the exciting world of finance? Our client, a leading organisation in the financial sector, is seeking a talented Microsoft SQL DBA & Data Developer to join their dynamic Data Services team. This is an incredible opportunity to make a significant impact on data environments, drive transformation, and innovate within a supportive and flexible work culture!

Position: Microsoft SQL DBA & Data DeveloperContract Type: PermanentAnnual Salary: £45,000 - £52,000Working Pattern: Full TimeLocation: Leicester / Hybrid Working Available

Job Purpose:

As a Microsoft DBA & Data Developer, this role will be 70 percent DBA and 30 percnet Development. You will be at the heart of maintaining and evolving my client’s data environments, both traditional MS SQL Server and cutting-edge Azure Data Services. You’ll manage system security, support data delivery projects, and engage in transformative initiatives that shape the future of data.

Key Responsibilities:

Oversee daily management and maintenance of data systems.

Ensure robust data system security and patching.

Support the team in producing Data and ETL services.

Conduct data analysis, design, and remediation activities.

Engage in transformation activities and champion change agendas.

Identify and propose enhancements for data-centric processes.

Create high-quality functional and technical documentation.

Resolve problems and conduct root cause analysis.

Research and develop skills in new technologies.

Participate in data quality analysis and improvement of data lakes, warehouses, and marts.

Job Specific Competencies:

Extensive experience with MS Stack as a DBA and Data Developer.

Proficient in TSQL, SSIS, and SSRS.

Skilled in SPROC and Function development.

Experience in Azure SQL, Azure Analytics, or similar (or a strong willingness to learn).

Strong data analytical skills and ability to reverse engineer legacy data structures.

What They Offer:

Competitive salary and a 10% employer pension contribution.

10% Profit Share Bonus scheme.

30 days of annual leave plus Bank Holidays and a sell holiday scheme.

Flexible hybrid working options with 50% of time working from home.

Private Medical Insurance (including dental and optical) from day one.

Life Cover at 4x salary and Income Protection cover.

Cycle to Work and Electric Car Schemes.

Interest-free personal loans and Perkbox membership for great discounts.

Enhanced parental leave policies and a range of learning opportunities.

Plus, enjoy free tea, coffee, and exciting company events!

If you’re ready to embrace this opportunity and bring your expertise to a thriving financial organisation, we’d love to hear from you! Apply today!

Modis International Ltd acts as an employment agency for permanent recruitment and an employment business for the supply of temporary workers in the UK. Modis Europe Ltd provide a variety of international solutions that connect clients to the best talent in the world. For all positions based in Switzerland, Modis Europe Ltd works with its licensed Swiss partner Accurity GmbH to ensure that candidate applications are handled in accordance with Swiss law.

Both Modis International Ltd and Modis Europe Ltd are Equal Opportunities Employers.

By applying for this role your details will be submitted to Modis International Ltd and/ or Modis Europe Ltd. Our Candidate Privacy Information Statement which explains how we will use your information is available on the Modis website.

Data Engineer

Coaction Recruitment Ltd

£55,000 to £65,000 basic salary per annum plus benefits including bonus, pension, 25 days holiday (can buy up to 10 more days), two wellness days, healthcare scheme, excellent career development plans (courses & certifications), hybrid-working (1-2 days per week in the office) etc.

Our client, a leading UK law firm ranked as one of the best companies to work for in the country, is seeking a Data Engineer to join their AI team on a permanent basis. This is a fantastic opportunity for a Data Engineer to join an innovative law firm where the utilisation of AI has become fundamental to their entire business plan.

The successful Data Engineer will split their time between core data engineering tasks and low-code AI product development. This is a fantastic opportunity for someone with a strong technical background to play a key role in building a brand-new AI-enabled data platform, while also contributing to the development of the AI-driven products it powers.

Essential skills:

At least 2-3 years in Data Engineering

Proven experience leading projects and being involved in the full project lifecycle

SQL

Python

Demonstrable passion for AI

This is an excellent opportunity for the successful Data Engineer to join an organisation where employee wellbeing is paramount, and career progression is heavily supported.

If you are interested, please click the “apply now”.

Add me on Linked In to stay up to date with new opportunities! Search “Ollie Cottrill” and you will easily find me.

Coaction Recruitment Ltd acts as an employment agency for permanent recruitment and an employment business for the supply of temporary workers.

Management Information Controller

Burton Bolton & Rose Recruitment Services Limited

£35,000 Pension Parking

A very wonderful local school required someone to support their administration team and take control of their record function, so if this position for a Data Manager appeals to you call us now.

Some of your duties will include:

Overseeing the storage of data on MIS system and preparing reports

Analysing data which includes assessments, performance and exam results

Processing and reporting on student academic records to support learning Programmes

Helping to combine data received from outside agencies and linking it with the database

Taking ownership of all matters relating to examinations and ensuring policy processes

Registering student entries with examination boards and ordering exam papers

Regrettably, we are not able to respond to job applicants who are not shortlisted. For new job alerts follow us on Twitter Instagram - BurtonBoltonRose, Facebook - Burton Bolton & Rose and LinkedIn - Burton Bolton & Rose

Data Manager

Burton Bolton & Rose Recruitment Services Limited

£35,000 Pension Parking

A very wonderful local school required someone to support their administration team and take control of their record function, so if this position for a Data Manager appeals to you call us now.

Some of your duties will include:

Overseeing the storage of data on MIS system and preparing reports

Analysing data which includes assessments, performance and exam results

Processing and reporting on student academic records to support learning Programmes

Helping to combine data received from outside agencies and linking it with the database

Taking ownership of all matters relating to examinations and ensuring policy processes

Registering student entries with examination boards and ordering exam papers

Qliksense DeveloperCertain Advantage are hiring for a Qliksense Developer based in London.This role is on an initial contract till the end of the year basis and is office based**The company:**We’re working with a business that’s on a strong growth trajectory, backed by ambitious plans. With a commitment to innovation and excellence, they are poised to make a significant impact in the industry.The roleAs a Senior Analytics engineer you are a subject matter expert, who designs & builds analytics solutions and mentors junior engineers. You are also the key person to convert the Vison and Data and Analytics Strategies into IT solutions and deliver them.

Design, build and implement POCs, prototypes and full-fledged UX solutions and strategies

Communicate with key stakeholders to drive clarification of requirements and to promote UX designs and solutions

Expert knowledge in QlikSense & Qlik Cloud Analytics to deliver complex, fast moving datasets to high value trading teams.

Support the design, e.g., by analysing user journeys and drive towards simplification and automation

Enable high quality & compelling story telling through creation of strong, simple to understand data visualizations

Document technical solution design and strategy documentation

Run quality assessments of counterparts’ design

Adhere to the organisations Release and Change process

The individual:

Expert knowledge of authoring/troubleshooting SQL/Azure/Databricks queries

Expert knowledge and application of general and tool specific connectivity, data modeling, source data procurement strategies (Database, import/cached), security configuration, performance tuning, usage of right visuals, layout optimization, mobility, scripting and integrating advanced analytics

Knowledge of upcoming trends in tools and technology

Gas/Power Trading knowledge - Short-term trading, physical assets trading (CCGT, Wind, Solar, Battery)

Risk - Modelling & understanding of risk & risk management.

Commodity Modelling - Energy (power, gas, environmental products) and meteorology.

Skilled at one of the following secondary visualization tools - (at least one of the following - (1) Power BI and Azure Analysis Services (AAS), (2) Spotfire, (3) SAP Analytics Cloud)

**Does this sound like your next career move? Apply today.**Working with Certain AdvantageWe go the extra mile to find the best people for the job. If you’re hunting for a role where you can make an impact and grow your career, we’ll work with you to find it.We work with businesses across the UK to find the best people in Finance, Marketing, IT and Engineering. If this job isn’t for you, head to certainadvantage.co.uk and register for job alerts and career guidance tips.

Data Consultants - Data Engineer

? All our office locations considered: Newbury & Liverpool (UK); Šibenik, Croatia (considered)

We’re on the hunt for builders ?. No, we’ve not ventured into construction in our quest to conquer the world, rather a designer and builder of systems for all things data related where we are conquering the Data World.

We can offer an interesting insight into projects spanning a variety of sectors, which may include industries such as telecoms, insurance, finance and mortgages.

? First and foremost we seek strong Consultants; so if you are ready to explore our dynamic team where you can truly act as an expert in your field in support of our clients and their challenges in the world of data and technology, read on!

The Team

We’re Intuita - a fast growing consultancy that’s making waves in both the consultancy and technology space. With our ambitious goals for 2025 and beyond, we are looking for talented individuals to complement the team of experts we already have working across our business, becoming a pivotal part of our journey, to not just meet, but continuously exceed our client expectations!

The Role

We are seeking a skilled Data Engineer(s) to join our team, ideally initially on a contract basis, however longer term there is potential to discuss longer term opportunities in the shape of a permanent consultant opportunity. We can move fast and adapt our selection period to our needs. With this in mind, immediate or quick availability is ideal, alongside permanent rights to work are essential, alongside other factors we’ll consider.This is a typical Data Engineering role in that day to day you will be ingesting large data sets for our clients, which involves designing data pipelines, data integration and transforming data into models for downstream consumption. Key outputs for the role

• Develop and maintain data pipelines using Azure Data Factory (ADF), ensuring efficient and reliable data movement and transformation.

• Data Modelling using Kimball, 3NF or Dimensional methodologies

• Utilize SQL and Python languages to extract, transform, and load data from various sources into Azure Databricks and Azure SQL/SQL Server.

• Design and implement metadata driven pipelines to automate data processing tasks.

• Collaborate with cross-functional teams to understand data requirements and implement appropriate solutions.

• Ensure data quality, integrity, and security throughout the data pipeline.

• Troubleshoot and resolve any issues or errors in the data pipelines.

• Stay updated with the latest Azure technologies and industry best practices to continuously enhance data engineering capabilities.

Looking at our current pipeline of work, we can also consider those with an Analytics Engineering lean, with experience within BigQuery (GCP) with data modelling in DBT and mobile/telecoms industry experience would be beneficial.

A bit about YOU!

As much as we just love working with great, fun people, there are some obvious required Skills and Experience we are going to be seeking out. For this role we’d be expecting to see:

• Solid experience in Azure, specifically Azure Databricks and Azure SQL/SQL Server.

• Proficiency in SQL and Python languages.

• Hands-on experience in designing and building data pipelines using Azure Data Factory (ADF).

• Familiarity with building metadata driven pipelines.

• Knowledge of Azure Storage, Medallion Architecture, and working with data formats such as JSON, CSV, and Parquet.

• Strong understanding of IT concepts, including security, IAM, Key Vault, and networking.

• Exposure to Apache Airflow and DBT is a bonus.

• Familiarity with agile principles and practices.

• Experience with Azure DevOps pipelines.

The “Nice to Haves”:

• Certification in Azure or related technologies.

• Experience with other cloud platforms (e.g., AWS, Google Cloud).

• Knowledge of big data technologies

• Familiarity with data governance and compliance frameworks.

Your characteristics as a Consultant will include:

• Driven by delivering quality work, with a great eye for detail

• Takes accountability and ownership of tasks, and finds the best way to solve problems

• Excellent communicator who can make sense of and communicate complex ideas to audiences of differing levels of seniority and technical ability

• Ability to quickly understand client context and demonstrate expertise in their business

• Relationship builder, with the ability to motivate and engage effectively to build trust with clients and colleagues.

• An interest in industry trends, emerging technologies, and client’s businesses

• Ability to take the lead and drive initiatives independently

If you don’t fit the above criteria exactly but are interested in working for us, get in touch anyway! - we hire people, not a job spec!

? What’s in it for you?

Salary: £40,000 - £68,000 per annum DOE

? (Really) flexible hybrid working

Genuine care and support for your health and wellbeing

Incredible training and learning opportunities

? Freedom and empowerment to own problems and explore new ideas

A supportive, friendly team

Dog friendly offices

Our enhanced benefits package overview

If you require any support, contact

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Frequently asked questions

What qualifications do I need to become a Data Engineer?

Typically, a Data Engineer should have a strong background in computer science or related fields, proficiency in programming languages like Python or Java, and experience with data warehousing, ETL processes, and big data technologies such as Hadoop or Spark.

What types of Data Engineer jobs can I find on Haystack?

Haystack features a wide range of Data Engineer positions, including roles in startups, large enterprises, and remote opportunities. You can find jobs specializing in cloud data engineering, real-time data processing, data pipeline development, and more.

How can I improve my chances of getting hired as a Data Engineer?

To improve your chances, tailor your resume to highlight relevant skills and projects, gain hands-on experience with popular data tools, contribute to open-source projects, and stay updated with the latest trends in data engineering.

Are entry-level Data Engineer jobs available on Haystack?

Yes, Haystack lists entry-level Data Engineer roles suitable for recent graduates or professionals transitioning into data engineering, as well as internships and junior positions to help you start your career.

Can I find remote Data Engineer positions on Haystack?

Absolutely. Haystack offers many remote and flexible Data Engineer job listings to suit your preferred working style and location.

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