Back to jobs

Senior Data Engineer

London, England, United Kingdom

About Omni

Omni is our industry-leading, AI-powered Intelligence Platform. By uniting data, creativity and technology across our workflows and capabilities, we can deliver more, better, and faster than ever before. Built on the world's largest data layer, we enable agencies to create next-generation marketing and sales plans with unparalleled intelligence. With global teams across the Americas, Europe, and APAC, we offer meaningful work, growth opportunities, and the support to excel. 

Opportunity 

As we architect the next wave of data solutions in the AdTech and MarTech sectors, we're on the lookout for a Senior Data Engineer, an expert in data architecture and pipeline design. If you're a seasoned expert, eager to lead, innovate, and craft state-of-the-art data solutions, we're keen to embark on this journey with you. 

What you'll do:

  • Develop, test, and maintain data architectures in Snowflake using Python, SQL, and modern data orchestration frameworks to deliver on business requirements. 
  • Uphold data quality standards, implementing tools and frameworks to detect and rectify data inconsistencies and inaccuracies. 
  • Optimize pipelines and data structures to ensure peak performance.  
  • Identify resolve bottlenecks by refactoring code and/or modifying flows. 
  • Drive initiatives for new data collection while refining existing data sources. 
  • Ensuring the highest standards of data integrity, accuracy, and reliability. 
  • Troubleshoot existing ETL pipelines and work with partners to resolve them in a timely manner. 
  • Develop and update technical documentation. 
  • Manage conflicting priorities and multiple projects concurrently. 

Who you are:

  • 5+ years of intensive experience as a Data Engineer or in a similar role, with a demonstrable track record of leading large-scale projects. 
  • Familiarity with Airflow, Dagster or similar data orchestration frameworks  
  • Strong understanding of RESTful APIs as well as experience working with both synchronous and asynchronous endpoints 
  • Experience with Snowflake or Redshift with a strong understanding of SQL. 
  • Proficient in Python and Pandas 
  • Experience working with JSON and XML 
  • Strong understanding of cloud computing concepts and services (AWS preferably) 
  • Experience with Git or equivalent version control systems and CI/CD pipelines. 
  • Familiarity with dbt a plus 
  • Highly analytical with strong problem-solving skills: ability to apply solutions forward, not just completing the task at hand.  
  • Ability to investigate, analyze and solve problems as well as clearly communicate results. 
  • Strong attention to detail, well organized, and can prioritize tasks under pressure. 
  • Must be a team player but also can work independently. 
  • Experience working in an agile product development environment. 

 

 

Working at Omni

We are proud to offer all Omni employees a competitive rewards package and unparalleled career growth opportunities and a supportive, fun and engaging culture.
  • We have office hubs across the globe where team members can go to feel productive, inspired, and connected to others - team members go into Hub Offices 3x a week
  • Flexible vacation time 
  • Benefits that help you live your best life
  • Parental leave and benefits
  • Volunteering opportunities
  • If you’re looking to connect with teammates on a topic of inclusion and identity, chances are there’s an ERG for that.
  • So you know: The hired candidate will be required to complete a background check

The Interview Process:

Every role starts the same, an introductory call with someone from our Talent Acquisition team. We will be looking for company and values-fit as well as your professional experience; there may be some technical role-specific questions during this call.
 
Every role is different after the initial call, but you can expect to meet several people from the team 1:1 and there might be further skill assessments in the form of a Take Home Assignment/Case Study Presentation or Pair Programming/Live Coding exercise depending on the role. In your initial call, we will walk you through exactly what to expect the process to be.

Inclusive Workforce

Flywheel Commerce Network and Omni's goal is to create a culture where all individuals of all backgrounds feel comfortable in bringing their authentic selves to work. We want all people to feel included and empowered to contribute fully to our vision and goals. We are an Equal Opportunity Employer and participates in E-Verify. All applicants will receive fair consideration for employment. We do not discriminate based upon race, color, religion, sex, sexual orientation, age, marital status, gender identity, national origin, disability, or any other applicable legally protected characteristics in the location in which the candidate is applying.

If you have any accessibility requirements that would make you more comfortable during the application and interview process, please let us know at recruitment@flywheeldigital.com so that we can support you.

For more information about what data we collect and how we use it, please refer to our Privacy Policy.
 
We leverage AI technology to streamline our hiring workflow, though all candidate decisions are made by our Talent Acquisition Team.
 
IMPORTANT ALERT: Please beware of fraudulent job communications from individuals falsely claiming to be from Flywheel, Omni or any Omnicom/IPG agency. We've identified fraudulent activity through social media and messaging services requesting payments for job- and recruitment-related expenses. We will never ask candidates for personal information such as bank account data or tax IDs nor payments via social media or chat-based applications. Report suspected fraud to local authorities immediately. To learn more, click here.
 
Please note, we do not accept unsolicited resumes from 3rd party Recruitment Firms. 
 
#LI-HYBRID

Apply for this job

*

indicates a required field

Resume/CV*

Accepted file types: pdf, doc, docx, txt, rtf

Cover Letter

Accepted file types: pdf, doc, docx, txt, rtf

Select...
Select...
Select...
Select...

Voluntary Self-Identification

For government reporting purposes, we ask candidates to respond to the below self-identification survey. Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiring process or thereafter. Any information that you do provide will be recorded and maintained in a confidential file.

As set forth in Omni’s Equal Employment Opportunity policy, we do not discriminate on the basis of any protected group status under any applicable law.

Select...
Select...
Race & Ethnicity Definitions

If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection. As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measure the effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categories is as follows:

A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability.

A "recently separated veteran" means any veteran during the three-year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service.

An "active duty wartime or campaign badge veteran" means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense.

An "Armed forces service medal veteran" means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985.

Select...

Voluntary Self-Identification of Disability

Form CC-305
Page 1 of 1
OMB Control Number 1250-0005
Expires 04/30/2026

Why are you being asked to complete this form?

We are a federal contractor or subcontractor. The law requires us to provide equal employment opportunity to qualified people with disabilities. We have a goal of having at least 7% of our workers as people with disabilities. The law says we must measure our progress towards this goal. To do this, we must ask applicants and employees if they have a disability or have ever had one. People can become disabled, so we need to ask this question at least every five years.

Completing this form is voluntary, and we hope that you will choose to do so. Your answer is confidential. No one who makes hiring decisions will see it. Your decision to complete the form and your answer will not harm you in any way. If you want to learn more about the law or this form, visit the U.S. Department of Labor’s Office of Federal Contract Compliance Programs (OFCCP) website at www.dol.gov/ofccp.

How do you know if you have a disability?

A disability is a condition that substantially limits one or more of your “major life activities.” If you have or have ever had such a condition, you are a person with a disability. Disabilities include, but are not limited to:

  • Alcohol or other substance use disorder (not currently using drugs illegally)
  • Autoimmune disorder, for example, lupus, fibromyalgia, rheumatoid arthritis, HIV/AIDS
  • Blind or low vision
  • Cancer (past or present)
  • Cardiovascular or heart disease
  • Celiac disease
  • Cerebral palsy
  • Deaf or serious difficulty hearing
  • Diabetes
  • Disfigurement, for example, disfigurement caused by burns, wounds, accidents, or congenital disorders
  • Epilepsy or other seizure disorder
  • Gastrointestinal disorders, for example, Crohn's Disease, irritable bowel syndrome
  • Intellectual or developmental disability
  • Mental health conditions, for example, depression, bipolar disorder, anxiety disorder, schizophrenia, PTSD
  • Missing limbs or partially missing limbs
  • Mobility impairment, benefiting from the use of a wheelchair, scooter, walker, leg brace(s) and/or other supports
  • Nervous system condition, for example, migraine headaches, Parkinson’s disease, multiple sclerosis (MS)
  • Neurodivergence, for example, attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder, dyslexia, dyspraxia, other learning disabilities
  • Partial or complete paralysis (any cause)
  • Pulmonary or respiratory conditions, for example, tuberculosis, asthma, emphysema
  • Short stature (dwarfism)
  • Traumatic brain injury
Select...

PUBLIC BURDEN STATEMENT: According to the Paperwork Reduction Act of 1995 no persons are required to respond to a collection of information unless such collection displays a valid OMB control number. This survey should take about 5 minutes to complete.