Dufrain on cord

Dufrain

Senior Data Engineer

External position
Hiring internally for Dufrain?
Analytics · Consultancy · Data
Pioneering data consultancy delivering services across data engineering, data strategy, data migration, BI & analytics.
Posted
a month ago
Checked
cord regularly checks that external positions are still open
2 days ago

Skills & Experience

Job roles: Data Engineer
Experience level: Senior
Core skills considered: Python, Pyspark, SQL, Azure, Databricks
Other skills considered: CI/CD, Terraform, Data Pipelines, Data Warehousing

Logistics

Base salary: Undisclosed
Some companies on cord are unable to disclose salaries publicly due to internal company policies. Message the company for salary information.
Employment type: Permanent
Remote working: Hybrid
Visa sponsorship: Not available

Job Description

Our Data Engineers play a pivotal role in supporting clients as they navigate the complexities of data management, analytics, and strategy. Responsibilities include but are not limited to;


Responsibilities

  • Develop good working relationships with clients on a project including interpersonal skills with both business and technical focused colleagues.
  • Experience working as a data engineer to develop performant end-to-end solutions in a collaborative team environment.
  • Delivering high-quality pieces of work, proven ability to escalate problems to client / senior team members where necessary and propose possible solutions.
  • Support building the Consulting practice through contribution to ongoing initiatives. This can include contributing to knowledge-sharing activities, and data services.

You're a driven, proactive experienced Data Engineer who thrives in fast‑paced environments and consistently delivers accurate, reliable solutions. You communicate with clarity, contribute confidently in meetings with senior stakeholders, and take ownership of your part in project delivery. Equally comfortable working independently or within an integrated squad, you support and share knowledge with others, stay current with industry standards, and meet tight deadlines while maintaining high engineering quality.

You will have:

  • The drive to meet tight deadlines and maintain high standards of delivery
  • Confidence participating effectively in meetings with senior stakeholders
  • A collaborative mindset-supporting, encouraging, and sharing knowledge across the team
  • Self‑starter habits; you work well under pressure with limited supervision
  • A track record of accurate output and ownership of elements of project delivery
  • Flexibility to work as part of an integrated team or independently as needed
  • Awareness of relevant industry standards, regulations, and current developments

Essential Technical skills and experience:

  • Strong experience designing and delivering data solutions on Azure
  • Broad data engineering skillset, with depth in either Microsoft Fabric or Databricks and a working understanding of the other
  • Strong Python and PySpark, including object-oriented design, building reusable libraries and packages, and unit testing, alongside strong SQL
  • Experience building and maintaining metadata-driven or parameterised pipelines rather than hand-built one-per-source solutions
  • Solid grasp of lakehouse and medallion architecture, dimensional modelling including SCD Type 2, and incremental load patterns (watermarking, CDC, idempotent and restartable pipelines)
  • Practical data quality and schema drift handling, including validation rules and quarantine and reprocessing patterns
  • Engineering delivery discipline: Git branching and code review, CI/CD for data pipelines (Azure DevOps), environment promotion and testing, with awareness of Terraform or Bicep

Highly desirable skills and experience

  • Hands-on Databricks components: Delta Lake, Unity Catalog, Workflows, LakeFlow (Connect and Declarative Pipelines), Databricks Asset Bundles
  • Hands-on Fabric engineering: pipelines, notebooks, environments, and deployment via DevOps or fabric-cicd
  • Breadth of source connectivity: REST APIs, SQL Server, PostgreSQL, file-based sources, and streaming via Event Hubs
  • Experience contributing to reusable frameworks, accelerators, or internal libraries distributed as packages
  • Migration experience from legacy estates (SSIS, Synapse, on-prem SQL) into modern lakehouse platforms
  • Experience with Purview, or equivalent catalogue and lineage tooling

Desirable Certifications

  • Databricks Certified Data Engineer Associate
  • Databricks Certified Data Engineer Professional
  • Microsoft Certified: Fabric Analytics Engineer Associate (DP-600)
  • Microsoft Certified: Fabric Data Engineer Associate (DP-700)

Company Benefits

  • Competitive base salary
  • Annual Performance related bonus
  • Hybrid home/onsite/office working – Edinburgh, Manchester & London
  • 25 days annual leave (plus bank and public holidays)
  • Birthday day off – celebrate with an extra holiday
  • Career progress programme - guaranteed learning and development investment and your own career coach
  • Life insurance
  • Private medical health insurance
  • Contributory pension
  • Health and wellbeing group
  • And many more
Senior Data Engineer at Dufrain
Position posted a month ago

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Starling Bank on cord

Starling Bank

Full Stack Engineer (ML Ops)

London, UK
FinTech · Banking · Finance
A better bank for everyone
Active
over 6 months ago
Responds to
0% of requests
Responds in
1h 55m
Requests
7 pending

Skills & Experience

Job roles: Full Stack
Experience level: Mid, Senior
Core skills considered: Java, React, Redux, AWS, JavaScript

Logistics

Base salary: £70K - £110K
Employment type: Permanent
Remote working: Hybrid (up to 2 remote days p/w)
Visa sponsorship: Not available

Job Description

Starling is the UK’s first and leading digital bank on a mission to fix banking! Our vision is fast technology, fair service, and honest values. All at the tap of a phone, all the time.

Starling is the UK’s first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their money in a new and transformative way.

We’re a fully licensed UK bank with the culture and spirit of a fast-moving, disruptive tech company. We’re a bank, but better: fairer, easier to use and designed to demystify money for everyone. We employ more than 3,000 people across our London, Southampton, Cardiff and Manchester offices.

Our technologists are at the very heart of Starling and enjoy working in a fast-paced environment that is all about building things, creating new stuff, and disruptive technology that keeps us on the cutting edge of fintech. We operate a flat structure to empower you to make decisions regardless of what your primary responsibilities may be, innovation and collaboration will be at the core of everything you do. Help is never far away in our open culture, you will find support in your team and from across the business, we are in this together!

The way to thrive and shine within Starling is to be a self-driven individual and be able to take full ownership of everything around you: From building things, designing, discovering, to sharing knowledge with your colleagues and making sure all processes are efficient and productive to deliver the best possible results for our customers. Our purpose is underpinned by five Starling values: Listen, Keep It Simple, Do The Right Thing, Own It, and Aim For Greatness.

Hybrid Working

We have a Hybrid approach to working here at Starling - our preference is that you're located within a commutable distance of one of our offices so that we're able to interact and collaborate in person. We don't like to mandate how much you visit the office and work from home, that's to be agreed upon between you and your manager.

Our Data Environment

Our Data teams are excited about the value of data within the business, powers our product decisions to improve things for our customers and enhance effective and agile decision making, regardless of what their primary tech stack may be. Hear from the team in our latest blogs or our case studies with Women in Tech.

We are looking for talented data professionals at all levels to join the team. We value people being engaged and caring about customers, caring about the code they write and the contribution they make to Starling. People with a broad ability to apply themselves to a multitude of problems and challenges, who can work across teams do great things here at Starling, to continue changing banking for good.

Requirements

We have built our entire banking platform in house and mostly in Java. We are looking for people who want to work on building the tooling that is used by our engineers on a daily basis.

We are looking for people who are truly full stack, and are as comfortable polishing their javascript front end as they are debugging the innards of their java applications database interactions, or standing up infrastructure with terraform. We are looking for people who can:

  • Design REST apis.
  • Code backend services, ideally using Java, or another other server side compiled language.
  • Develop modern front ends, ideally using React and Redux.
  • Get their code into the cloud and support it there, ideally on AWS.
  • Believe in clean coding, simple solutions, automated testing and continuous deployment.
  • Like to take ownership of a feature from the original idea through to live.
  • Think (like us) that a small number of empowered developers is the right way to deliver software.

Company Benefits

  • 33 days holiday (including flexible bank holidays)
  • An extra day’s holiday for your birthday
  • 16 hours paid volunteering time a year
  • Part-time and/or flexible hours available for most roles
  • Salary sacrifice, company enhanced pension scheme
  • Life insurance at 4x your salary
  • Hybrid/remote working
  • Private Medical Insurance with VitalityHealth including mental health support and cancer care. Partner benefits include discounts with Waitrose, Mr&Mrs Smith and Peloton
  • Generous family-friendly policies
  • Varied social groups set up and run by our employees
  • Perkbox membership giving access to retail discounts, a wellness platform for physical and mental health, and weekly free and boosted perks
  • Access to initiatives like Cycle to Work, Salary Sacrificed Gym partnerships and Electric Vehicle (EV) leasing

Full details are available on our careers site

Interview Process

Interviewing is a two way process and we want you to have the time and opportunity to get to know us, as much as we are getting to know you! Our interviews are conversational and we want to get the best from you, so come with questions and be curious. In general you can expect the below, following a chat with one of our Talent Team:

  • Stage 1 - 30 mins with one of the team
  • Stage 2 - Take home challenge
  • Stage 3 - 90 mins technical interview with two team members
  • Stage 3 - 45 min final with an executive and a member of the people team
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