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We’re Hiring: Data Engineer II | Chicago (Hybrid)

$145,000 Base + 10% Bonus
Chicago, IL | Hybrid (3 days onsite)

Harnham is partnered with a high-growth, well-funded financial services company to hire a Data Engineer II into a highly visible, business-facing role. This is a great opportunity to work in a lean, high-performing data team where your work directly impacts credit strategy, analytics, and key business decisions.

The business operates in the lending / credit space and has continued to grow despite market uncertainty. Data is central to everything they do-from credit analytics and acquisition to operational reporting.

What You’ll Be Doing

• Building and maintaining scalable data pipelines in a modern cloud environment

• Developing advanced SQL models and Python workflows for analytics and reporting

• Creating and owning data marts and warehouse layers (including legacy data cleanup)

• Partnering closely with analytics and business teams to solve real problems with data

• Supporting initiatives involving credit data, transaction data, and pipeline migrations

• Ensuring data quality, reliability, and performance

✅ What We’re Looking For

Required:

• 3-6+ years of experience in Data Engineering

• Advanced SQL (CTEs, window functions, complex transformations)

• Strong Python experience

• Hands-on experience with AWS and Snowflake

• Solid data modeling skills

• Comfortable working with non-technical stakeholders

Nice to Have:

• dbt and/or Airflow

• Financial services, fintech, lending, or payments background

• Experience with credit or transaction-level data

⭐ Why This Role?

• High-impact Data Engineer II role with real ownership

• Modern data stack (AWS, Snowflake, SQL, Python)

• Collaborative, low-ego team culture

• Stable business with strong growth plans

• Hybrid working model in Chicago

Interested or know someone who might be?
Apply here or message me directly for a confidential conversation.

#DataEngineer #DataEngineeringJobs #ChicagoJobs #Snowflake #AWS #Python #SQL #FinTech #FinancialServices #Hiring #HybridJobs

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Power BI Developer

Leicester – Hybrid

Salary: Up to £47,000

The Role

An established retailer is hiring a Power BI Developer into their finance team. This role plays a crucial part in delivering data-driven insights to key operational and commercial stakeholders.

You will work on a variety of projects focused on modernising reporting, enabling self-service analytics, and contributing to the development of a gold-standard medallion architecture.

Key Responsibilities

• Develop and maintain Power BI reports and dashboards
• Build robust data models and perform data ingestion within Power BI
• Design and implement ETL processes to support reporting needs
• Create DAX measures and calculated columns for business intelligence solutions
• Enable self-service reporting for non-technical users
• Collaborate with finance and operational stakeholders
• Support initiatives involving AI and emerging data science capabilities within the finance team

Required Skills & Experience

• 2-3 years’ experience in a Power BI / Data Analyst role
• Strong experience with:
• Power BI
• DAX
• SQL
• ETL processes
• Experience in data modelling and building scalable reporting solutions
• Excellent stakeholder engagement and communication skills
• Positive, proactive attitude and strong interpersonal skills

Desirable

• Microsoft PL-300 certification (or working towards)
• Exposure to medallion architecture or modern data platform design

Interview Process

1. 30-minute introductory interview with senior stakeholders
2. In-person technical exercise
3. Competency-based interview

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Data Analyst

London/Hybrid

£40,000-£50,000

Are you a technically strong analyst with an eagerness to help drive strategic decision making? We are partnering with a prominent Greentech company that is expanding across England whilst keeping costs down for customers.

ROLE AND RESPONSIBILITIES

The Data Analyst will:

-Own Power BI internally allowing you to help with any internal queries

-Work collaboratively with customer success, operations and marketing teams

-Create dashboards for internal stakeholders

-Set up reports for KPIs

-Move towards an insight focus

-Work with multiple teams across the business to own visualisation across multiple aspects

-Use SQL to query and analyse data

YOUR SKILLS AND EXPERIENCE

The ideal candidate will have the following skills and experience:

-Experienced using SQL to query data

-Have 18+ months experience in an analyst reporting role

-Strong data visualisation skills, specifically using Power BI

-Strong DAX knowledge

-Good communication skills to allow you to work collaboratively across multiple teams

-Be organised and have the ability to work with imperfect data sets

APPLY BELOW

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Customer Data and Insights Manager
Up to £45,000 + profit share bonus + benefits
Lancashire (Hybrid working)
Permanent

About the Company
We’re working with a leading UK luxury retailer specializing in high-end jewelry, watches, and premium brand products. Established over 100 years ago as a family business, they now operate 80+ locations across the UK with a thriving e-commerce platform. They’ve been recognized as one of the UK’s best employers and are known for their exceptional workplace culture, employee benefits, and commitment to work-life balance.

The Role
We’re looking for a Customer Data and Insights Manager to join a forward-thinking Digital and Brand Experience team. This role is critical to maintaining a high-quality, secure, and unified customer data ecosystem that powers personalized marketing and exceptional customer experiences.

You’ll bridge data management and insights, combining technical skills with strategic thinking to ensure customer data flows seamlessly across systems, segmentation drives targeted campaigns, and stakeholders have access to meaningful customer analytics.

This is perfect for someone with experience in data management or analytics who wants to take ownership of customer data strategy in a luxury retail environment.

Key Responsibilities

• Oversee and optimize the flow of customer data between CRM systems, CDPs, ecommerce platforms, and marketing channels, ensuring seamless integration and accuracy.
• Ensure robust and efficient customer data collection across all touchpoints (online, in-store, mobile, email).
• Optimize data health and integrity through consistent, best-practice approaches to data cleansing, deduplication, and validation.
• Conduct in-depth analysis to identify customer trends, behaviors, and insights that inform CRM campaigns and marketing strategy.
• Produce reports for CRM and Marketing teams to enable targeting, personalization, and decision-making.
• Develop segmentation strategies to enable personalized, relevant marketing activity across email, SMS, direct mail, and digital channels.
• Build and maintain a suite of dashboards and reports to keep stakeholders informed of key customer KPIs including acquisition, retention, lifetime value, engagement, and purchase behavior.
• Work closely with Tech teams and developers to optimize customer data integration from multiple sources and troubleshoot data flow issues.
• Ensure compliance with data privacy regulations (GDPR) and champion data governance best practices across the business.

What You’ll Be Working On
Customer Data Platform (CDP) management and optimization – ensuring data is unified, accurate, and actionable.
Segmentation and modeling – creating customer segments for targeted campaigns based on behavior, demographics, purchase history, and engagement.
Data quality initiatives – implementing processes to cleanse, validate, and maintain high-quality customer data.
Insights and reporting – translating data into actionable recommendations for Marketing, CRM, and leadership teams.
Cross-functional collaboration – partnering with Tech, Marketing, CRM, and ecommerce teams to align on data strategy.

What We’re Looking For
Essential:

• Experience in a data management or data analytics role, ideally in retail or ecommerce.
• Knowledge of retail-focused CRM and CDP systems (Bloomreach, Segment, Tealium, mParticle, Salesforce CDP, or similar).
• Strong understanding of data integration methodologies and how customer data flows between systems.
• Hands-on experience with analytics and BI platforms (Power BI, Tableau, Looker, or similar).
• SQL knowledge and ability to query customer databases to extract insights and build segments.
• Proven ability to influence stakeholders around data health, quality, and best practices.
• Impeccably high attention to detail and accuracy when working with data.
• Understanding of CRM segmentation and customer modeling strategies.
• Excellent communication and presentation skills – able to translate technical insights for non-technical audiences.
• Strong understanding of data legislation and privacy regulations (GDPR, ICO guidelines).

Desirable:

• Experience working in a multi-channel retail environment (online and offline customer data).
• Knowledge of Bloomreach CDP specifically.
• Awareness of how AI-driven technology is being used to enhance data cleansing and customer modeling.
• Experience with A/B testing strategies in a CRM or marketing context.
• Familiarity with ecommerce platforms (e.g., CommerceTools, Shopify, Magento).

What’s On Offer

• Salary up to £45,000 + profit share bonus.
• BUPA private healthcare.
• 33 days holiday including bank holidays.
• Contributory pension and life assurance.
• Outstanding colleague discounts extending to family and friends.
• Wellbeing scheme and employee support programs.
• Hybrid working with flexible home/office balance (details can be discussed during interview).
• Career progression opportunities in an award-winning workplace culture.

Interview Process

• 1st stage: Initial chat with Talent Acquisition (week commencing 9th February).
• 2nd stage: Interview with hiring manager and stakeholders.
• Closing date: Sunday 8th February.

How to Apply
If you’re a data professional with experience managing customer data ecosystems, building segmentation strategies, and delivering insights in a retail or ecommerce environment, we’d love to hear from you.

To apply or for more information, get in touch today.

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Customer Analytics Manager

£40,000-£45,000

Lancashire

The Company

A customer-centric UK retail brand with a strong digital and multi-channel presence is seeking a Customer Analytics Manager! This business is known for its people-first culture and long-term commitment to customer experience, and they continue to invest heavily their in data, CRO, and CRM capability to support growth and personalisation

The Role

As Customer Analytics Manager, you’ll sit within the CRO & Data team, working closely with CRM, Marketing, Trading, and Tech teams to ensure customer data is accurate, well-governed, and used effectively to drive insight-led decision making. This role blends customer data management with hands-on analytics, supporting CRM strategy through segmentation, reporting, and behavioural analysis. You’ll also play a key role in optimising customer data integration and supporting projects around customer identity and unique customer IDs

Your Skills & Experience

• Strong SQL skills
• Hands-on experience with data visualisation and BI tools, ideally Power BI
• Experience developing customer segmentation and supporting CRM personalisation strategies
• Confident communicator, able to translate data into clear insights for non-technical stakeholders

The Benefits

• £40,000-£45,000

How To Apply

Please register your interest by sending your CV to Adam Osborne at Harnham via the Apply link on this page

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Senior Data Consultant – Operations & Delivery

Salary: £60,000-£70,000 + bonus

A fast-growing consultancy and software spin-out backed by a large, established organisation is hiring a Senior Data Consultant to lead delivery across consulting and product-led engagements.

The business focuses on improving operational efficiency through data, analytics and automation, alongside the development of scalable software products used across asset-heavy and property-focused industries.

This is a high-impact role within a flat structure, working closely with senior leadership and playing a key part in shaping how work is delivered to clients.

The Role

• Lead end-to-end delivery of data-led consulting and product engagements

• Act as the primary client-facing lead, managing senior stakeholders

• Build delivery plans, manage timelines and coordinate multiple workstreams

• Work closely with data, engineering and product teams to ensure alignment

• Own execution quality and ensure projects deliver measurable outcomes

• Support new business by shaping proposals and helping win work

The Ideal Candidate

• 4-5 years’ experience in consulting or a delivery-focused data environment

• Strong project leadership skills across analytics, automation or efficiency programmes

• Confident working with technical teams (data, engineering, product)

• High emotional intelligence and credibility with senior stakeholders

• Ambitious, organised and motivated by building something new

Interview Process

• Initial 30-minute interview

• 1-hour in-person interview

• Final stage if required

Location: London

Find out more and apply via the link below

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Senior Email Marketing Manager

Up to £50,000 | Hybrid – 3 days a week in London

Are you a hands-on email marketer who loves leading from the front? This is a fantastic opportunity to take ownership of email strategy and delivery across multiple high-profile consumer brands within one of the UK’s leading property groups.

The Opportunity

We’re looking for a Senior Email Marketing Manager to lead a growing team and drive best practice across high-volume, multi-brand campaigns. You’ll play a key role in shaping customer journeys, optimising lifecycle activity and improving performance across every stage of communication.

What You’ll Do

• Lead and mentor a team of five across email strategy, delivery and optimisation

• Manage large-scale B2C campaigns across 80+ brands

• Oversee lifecycle, triggered and BAU email programmes across multiple platforms (Dotdigital, BriefYourMarket, XMPIE)

• Drive testing, segmentation and personalisation to improve engagement

• Report on campaign performance and present insights to senior stakeholders

• Maintain compliance and GDPR standards across regulated communications

• Champion continuous improvement and innovation, including automation and AI opportunities

About You

• Proven experience managing end-to-end email marketing in a fast-paced B2C environment

• Strong people leadership and mentoring skills

• Confident working with data and campaign analytics tools (Power BI or similar)

• Comfortable working across multiple brands and stakeholders

• Excellent attention to detail and copy accuracy

• Experience in regulated or compliance-heavy sectors preferred

• Hands-on and proactive, with a collaborative, in-office leadership style

The Details

• Salary: Up to £50,000

• Location: Hybrid – 3 fixed office days (Tues/Weds/Thurs) in London

• Team: 5 direct reports across senior and junior exec levels

Join a collaborative marketing team driving the next phase of digital and CRM transformation – shaping how millions of customers engage with one of the UK’s most recognisable property brands.

Find out more and apply via the link below.

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Senior Account Manager (x2)

CRM / Data-Led Marketing Agency
Bristol (Hybrid – 3 days in office)
£34,000 – £42,000

We’re partnering with a well-established CRM and data-led marketing agency with around 30 years’ experience delivering work for major UK consumer and financial services brands. Following a recent international acquisition, the agency is continuing to grow and is now hiring two Senior Account Managers to support key client accounts from its Bristol office.

Both roles sit within the same client services team, reporting into Senior Account Directors. The core responsibilities are consistent across both positions, with variation depending on the client portfolio.

The Role

As a Senior Account Manager, you’ll be a day-to-day client contact, working closely with Account Directors to deliver against briefs, manage stakeholders, and keep work moving at pace.

You’ll sit at the heart of delivery – coordinating teams across strategy, creative, and development – while also contributing strategic thinking and identifying opportunities to grow the account.

There are two openings:

Role 1 – Large Consumer Brand (New Account Win)

• Supporting a Senior Account Director on a recently won, high-profile account

• Strong delivery focus due to limited project management support

• Managing a broad range of client stakeholders

• Exposure to creative, development and strategic work (less campaign-heavy)

• Opportunity to grow with the account as it scales

Role 2 – Financial Services Brand

• Supporting an Account Director across a well-established FS account

• More strategy-led, with a strong focus on CRM execution across email and DM

• Acting as the consistent day-to-day presence for the client

• Working closely with internal execution teams to ensure high-quality delivery

Key Responsibilities

• Act as a main point of contact for clients on day-to-day activity

• Support Account Directors in delivering CRM and data-led programmes

• Manage briefs, timelines and internal stakeholders

• Contribute to CRM and customer strategy discussions

• Ensure work is delivered to a high standard and on time

• Build strong, trusted client relationships

• Identify opportunities to add value within existing accounts

About You

• Currently a Senior Account Manager, or a strong Account Manager ready to step up

• Experience in digital, CRM, or data-led marketing (pure CRM experience not essential)

• Exposure to working with large, well-known brands

• Comfortable in a fast-paced agency environment

• Organised, proactive and confident with clients

• Personable and collaborative – someone clients and teams enjoy working with

Location & Package

• Bristol (office is a 5-minute walk from Temple Meads)

• Hybrid working – 3 days per week in the office

• Salary range: £34,000 – £42,000

Interview Process

1. Culture-focused screening interview

2. Competency-based interview with senior leadership

3. Task presentation to panel

Find out more and apply via the link below

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Analytics Manager

London (Hybrid – 2 days in office, Tuesdays required)
Up to £90,000 base salary

An established data and analytics provider within the FS and property sector is looking for an Analytics Manager to lead and deliver high-impact client-facing projects. Sitting at the intersection of data, product, and commercial teams, this role offers the opportunity to influence strategic decision-making across some of the UK’s most prominent banks and mortgage lenders.

You’ll manage a small team of analysts while staying close to delivery – combining technical expertise with business insight to shape how financial institutions use housing market data to drive smarter lending decisions.

Key Responsibilities

• Team Leadership: Mentor and support 2-3 analysts; oversee workload and ensure high-quality output

• Client-Facing Analytics: Present insights directly to clients, translating complex data into strategic value

• Cross-Functional Collaboration: Work with product, commercial, and presales teams to develop tailored solutions

• Strategic Thinking: Stay ahead of market trends and customer challenges to guide analytics direction

• Project Delivery: Lead the end-to-end delivery of analytics projects across multiple stakeholders and timelines

• Innovation Support: Help evolve the product set through insight-led thinking across financial services use cases

What We’re Looking For

• 5-7 years’ experience in analytics, ideally within financial services, credit risk, mortgages, or related sectors

• Proven experience mentoring or managing analysts (or strong readiness to step into a team lead role)

• Strong technical toolkit: SQL, Python, and Excel proficiency

• Skilled communicator – confident presenting to both technical and non-technical audiences

• Experience working with or alongside banks, lenders, or credit decisioning teams

• Highly numerate, creative problem solver with strong business acumen

Nice to Have

• Exposure to property, housing, or mortgage markets

• Experience in a fast-paced, collaborative environment

• Interest in combining product thinking with data analytics

• Ability to manage multiple projects and stakeholders

• Strong presentation skills and a curious, solutions-driven mindset

Why Apply?

• Strategic, visible role with direct impact on how financial clients use data

• Competitive salary up to £90,000

• Hybrid working – 2 days/week in the London office (Tuesdays required)

• Work within a high-calibre analytics team under supportive leadership

• Be part of a mission to simplify and modernise property data in financial decisioning

Interview Process

1. Initial interview (30-45 mins) – with Analytics Leadership

2. Task stage – demonstrate analytical thinking and communication

3. Final round – culture fit and stakeholder interaction
   One stage may take place in person at the London office (London Bridge), where possible

Ready to shape the future of data in property and financial services? Apply now to join a high-performing team that blends deep analytics with real-world impact.

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Job Title: Product Data Scientist – Hybrid – Up to £80,000

Location: London (Hybrid, 2 days p/w in office)

Salary: Up to £80,000 + benefits

Contract: Permanent

The Company

A well-established and fast-growing organisation going through an exciting period of digital transformation. With a strong customer focus, they use data and technology to deliver meaningful products and services to a wide audience. The business is scaling its data capabilities and is investing heavily in analytics to drive smarter decisions and long-term growth.

The Role

As a Product Data Scientist, you’ll work closely with teams across the business to unlock insight, guide product strategy, and influence decision-making. You’ll use advanced analytics, experimentation, and data storytelling to identify opportunities, improve customer experiences, and drive measurable impact.

Key Responsibilities:

• Analyse user behaviour to uncover insights, identify pain points, and influence product direction.

• Design experiments and support a culture of testing, learning, and iteration.

• Define and align key business metrics, ensuring consistency and accuracy across teams.

• Build and maintain dashboards and tools to empower stakeholders with self-serve insights.

• Conduct deep-dive analyses to support strategic initiatives and provide clear recommendations.

• Collaborate across functions to close data gaps and drive analytics best practice.

• Stay current on industry trends and champion innovative approaches to product data science.

The Candidate

• Proven experience in analytical roles, ideally within a digital-first or tech-led business.

• Skilled in SQL, Python or R, plus familiarity with BI tools (e.g. Looker, Tableau, Lightdash).

• Ability to translate business challenges into clear analytical projects and recommendations.

• Strong data storytelling and presentation skills, with confidence engaging senior stakeholders.

• Curious, proactive, and detail-oriented problem solver.

• Team player with strong collaboration skills.

What’s on Offer

• Salary up to £80,000 + bonus

• Hybrid working (2 days per week in London office)

• Competitive annual leave package

• Pension scheme and healthcare support

• Employee discounts and perks

• Regular team socials and recognition initiatives

• Strong learning and development opportunities

Apply Now
If you’re an experienced Product Data Scientist/Analyst looking to shape the future of data insight in a growing, forward-thinking organisation, apply today.

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Senior Paid Acquisition Consultant – Mobile App Marketing
Location: London (Hybrid, 2 days in office)
Salary: £45k-£55k

A leading mobile marketing agency is looking for a Senior Paid Acquisition Consultant to join their team. The role is focused on driving paid app marketing campaigns and delivering results for a diverse portfolio of clients.

What you’ll do:

• Plan, manage, and optimise paid app campaigns across channels including Apple Search Ads, Google Ads, Meta Ads, TikTok Ads, and more.

• Analyse campaign performance and provide actionable insights and recommendations.

• Work closely with internal teams and clients to deliver strategic and operational campaigns.

• Prepare reports, dashboards, and presentations for internal and client stakeholders.

• Stay up to date on industry trends and emerging marketing technologies.

What we’re looking for:

• 2+ years’ hands-on experience managing paid app campaigns.

• Experience in Apple Search Ads is essential

• Strong analytical skills and experience using data to optimise campaigns.

• Confident client-facing skills and experience presenting results.

• Experience managing budgets and reporting on ROI.

• Familiarity with analytics and attribution platforms such as AppsFlyer, Kochava, Mixpanel, or Google Analytics.

Bonus skills:

• App Store Optimisation (ASO) experience.

• Experience with DSP platforms.

Team & Culture:

• Work within a collaborative, small team with opportunities to shape your role.

• Hybrid work model with a mix of office and remote working.

This is a hands-on, mid-to-senior role for a strategic thinker who enjoys combining data, creativity, and client engagement to grow app performance.

Find out more and apply via the link below.

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Research Manager, Analytics (4 days in office, Fridays WFH)
Up to £60,000, London
Series A-B B2B Research Tech Startup (~50 people)

We’re partnered with a fast-growing research technology startup using AI to transform how organisations understand people. The business combines advanced analytics with modern research methods to deliver deeper insights, faster and at significantly lower cost than traditional research approaches.

As the company launches a new AI-driven product, they’re hiring a Research Manager to take ownership of analytics and modelling across client research projects.

The Role

This is a hands-on role focused on pushing the boundaries of quantitative analytics within research. You’ll lead complex modelling work, set best practice for analytics, and independently deliver end-to-end research projects.

Key Responsibilities

• Own analytics workstreams across major research projects

• Deliver advanced analysis including segmentation, factor reduction and regression modelling

• Set standards and best practice for analytics and segmentation

• Automate repeat analytical tasks for trackers and long-running projects

• Run end-to-end research projects (primarily quant; some qual/mixed methods)

• Contribute to proposals and RFPs

About You

Essential

• 3+ years’ experience in analytics and/or research using survey data

• Hands-on experience with regression, factor analysis and segmentation techniques

• Strong data wrangling, cleaning and weighting skills

• Proficiency in R or Python for analysis and visualisation

• Curious, exploratory approach to finding insight in data

Nice to have

• Experience with Bayesian as well as frequentist methods

• Understanding of the full market research project lifecycle

Interview Process

• Screening questions

• Talent interview

• Hiring Manager interview

• In-person task (with opportunity to meet Founder & C-suite)

Find out more and apply via the link below.

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