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Data Engineer

Data Engineer

Data Pipeline Developer

Apex Group Ltd

Remotefulltime

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Role description

The Apex Group was established in Bermuda in 2003 and is now one of the world’s largest fund administration and middle office solutions providers.

Our business is unique in its ability to reach globally, service locally and provide cross-jurisdictional services. With our clients at the heart of everything we do, our hard-working team has successfully delivered on an unprecedented growth and transformation journey, and we are now represented by over circa 13,000 employees across 112 offices worldwide.Your career with us should reflect your energy and passion.

That’s why, at Apex Group, we will do more than simply ‘empower’ you. We will work to supercharge your unique skills and experience.

Take the lead and we’ll give you the support you need to be at the top of your game. And we offer you the freedom to be a positive disrupter and turn big ideas into bold, industry-changing realities.

For our business, for clients, and for you

General description of the job

As a Senior Data Engineer, you will be a driving force towards data engineering excellence. Working with other data engineers, analysts, and the architecture function, you’ll be involved in building a modern data platform using a number of cutting-edge technologies in a multi-cloud environment. You’ll have the opportunity to expand your knowledge and skills across multiple areas, including data pipelines, data integrations, data preparation, data models, and analytical and reporting marts.

As the business grows, we want our staff to grow with us, so there will be plenty of opportunities to learn and upskill. While much of the work follows business requirements and design concepts, you will also play a key role in the continuous improvement of design patterns and automation processes.

Responsibilities

  • Help break down large problems into smaller iterative steps.
  • Contribute to defining the prioritisation of your squad’s backlog.
  • Build the modern data platform (data pipelines, data integrations, data preparation, data models, analytical and reporting marts) based on business requirements using agreed design patterns.
  • Determine the most appropriate tools, methods, and design patterns to meet business requirements.
  • Proactively identify and suggest improvements.
  • Prepare data for exposure through APIs.
  • Document, support, manage, and maintain the modern data platform built within your squad.
  • Provide guidance and training to downstream data consumers on best practices.
  • Support and build new data APIs.
  • Promote the effective use and value of data across the organisation.
  • Comply with all company policies.
  • Perform any other duties assigned by management.

Requirements & Skills

  • at least 5 years of experience.
  • Experience with Data Warehousing and Data Modelling.
  • Experience with Data Lakes (AWS Lake Formation, Azure Data Lake).
  • Experience with Cloud Data Warehouses (AWS Redshift, Azure Synapse, Snowflake).
  • Experience with ETL/ELT/Pipeline tools (AWS Glue, Azure Data Factory, Fivetran, Stitch).
  • Knowledge of messaging systems (AWS SNS & SQS, Azure ASQ, Kafka, RabbitMQ).
  • Programming skills in SQL, Python, Scala, or Java.
  • Experience with cloud workflow services (AWS Step Functions, Azure Logic Apps, Camunda).
  • Experience with event and schedule management (AWS Lambda, Azure Functions).
  • Knowledge of the Microsoft BI Stack (SQL Server, SSIS, SSAS, SSRS).
  • Experience with reporting and visualisation tools such as Power BI, QuickSight, or Mode.
  • Knowledge of NoSQL and Graph Databases (AWS Neptune, Azure Cosmos DB, Neo4j) – desirable.
  • API Management experience – desirable.
  • Excellent communication and interpersonal skills.
  • Strong critical thinking, analytical, and problem-solving skills.
  • Ability to prioritise and manage workload independently.
  • Ability to work both independently and collaboratively within a team.
  • Working knowledge of Agile Software Development Lifecycles.

Disclaimer: Unsolicited CVs sent to Apex (Talent Acquisition Team or Hiring Managers) by recruitment agencies will not be accepted for this position. Apex operates a direct sourcing model and where agency assistance is required, the Talent Acquisition team will engage directly with our exclusive recruitment partners.

This is a saved copy of a posting published elsewhere. Postings get taken down without notice — check the employer's site before applying. mentors.coach is not the hiring party.

Data Engineer

Data Analyst Excel - Remote

YO IT Consulting

Remotefulltime

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Role description

Job Description
Job Title:
Data Analyst Excel

Job Type:
Contract

Location:
Remote

Job Summary:
In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

Key Responsibilities

  • Conduct in-depth data analysis using Microsoft Excel to extract actionable insights and support decision-making across teams.
  • Collaborate with project stakeholders to understand data requirements and translate them into meaningful analyses.
  • Review, clean, and validate datasets to ensure accuracy, consistency, and integrity.
  • Develop clear, concise reports and visualizations to communicate findings to both technical and non-technical audiences.
  • Identify trends, anomalies, and opportunities in complex datasets, contributing to strategic initiatives.
  • Document methodologies, results, and recommendations with meticulous attention to detail.
  • Contribute expertise to enhance data-driven decision-making processes within the customer's team.

Required Skills And Qualifications

  • Proven experience performing data analysis in a business environment using Microsoft Excel as the primary tool.
  • Exceptional attention to detail and accuracy in data processing and reporting.
  • Strong written and verbal communication skills, with the ability to clearly articulate analytical findings.
  • Demonstrated ability to work collaboratively across teams to drive business outcomes.
  • Solid understanding of Excel functions, formulas, and data visualization tools.
  • Proficiency in identifying data inconsistencies and implementing corrective measures.
  • Experience working in fast-paced, data-driven organizations.

Preferred Qualifications

  • Experience supporting cross-functional teams with data insights to inform business strategy.
  • Background in presenting analytical outcomes to diverse audiences.
  • Familiarity with additional data analysis tools or business intelligence platforms.

This is a saved copy of a posting published elsewhere. Postings get taken down without notice — check the employer's site before applying. mentors.coach is not the hiring party.

Data Engineer

Data & Monetization Analyst

Good Job Games

Remotefulltime

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Role description

About us

We were founded in 2017 with the motivation to reach people globally by giving them unique and unforgettable experiences with disruptive products. Our games have reached over 3.5 billion people. This could only be done by gathering exceptional talent and creating a culture to enhance team spirit and creativity. We are looking for passionate teammates to join our team!

What you’ll be doing

  • Designing, running, and analyzing
    A/B tests
    to optimize gameplay mechanics, user experience, and monetization models
  • Developing and maintaining
    player segmentation tools
    and strategies for personalized offers and engagement
  • Tracking and evaluating
    core KPIs
    (DAU, retention, ARPU, LTV) through well-structured dashboards and reports
  • Acting as the data partner for multiple teams (Product, Growth, Marketing), providing insights that shape roadmaps
  • Comfortably managing multiple priorities with minimal guidance and adapting quickly to changing business needs

Desired skills and experiences

  • 1+ year experience in data analysis, gaming, e-commerce, or digital products
  • Familiarity with monetization models, player segmentation, and in-game economy
  • Advanced SQL skills
  • Python or R is a plus
  • Experience in A/B testing methodologies
  • Skilled in predictive analytics and modeling
  • Ability to separate correlation from causation and manage biases in data
  • Passion for Match Villains and mobile puzzle games in general

What makes our team so unique

  • Feedback and transparency are at the heart of everything we do
  • Exceptional and passionate people/team members
  • Every idea counts
  • Never-ending learning
  • We never stop asking the questions “why” and “how”

Our Perks

  • Team events and trips
  • Great food
  • On-site gym
  • Full health benefits
  • Compensation for paid military service
  • Relocation support
  • Good Job Games Coin Program that lets you have unforgettable experiences (e.g. Going on a cruise trip to Norway or seeing the Northern Lights)

This is an on-site role in Istanbul, Sarıyer. We do not offer a fully-remote working option.

This is a saved copy of a posting published elsewhere. Postings get taken down without notice — check the employer's site before applying. mentors.coach is not the hiring party.

Data Engineer

Senior Data Engineer – Automated Canary Analysis

Spline

Remotefulltime

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Role description

Szukamy
Senior Data Engineera
do projektu budowy systemu
Automated Canary Analysis
dla dużej floty urządzeń
edge.
Celem systemu jest automatyczna analiza
telemetrii
po wdrożeniu nowej wersji oprogramowania i podejmowanie decyzji typu:
promote / pause / rollback
.

Zakres zadań

  • analiza telemetrycznych danych time-series z urządzeń edge,
  • praca z metrykami w środowisku Prometheus / VictoriaMetrics,
  • tworzenie i optymalizacja zapytań PromQL / MetricsQL,
  • wykrywanie anomalii, regresji i zmian po wdrożeniu nowej wersji,
  • porównywanie kohort canary vs baseline / control group,
  • przekładanie wyników analizy na automatyczne decyzje deploymentowe,
  • współpraca z zespołami platform, SRE/DevOps i engineering.

Wymagania

  • doświadczenie w pracy z danymi telemetrycznymi, metrykami lub time-series,
  • znajomość Prometheus, VictoriaMetrics lub podobnych narzędzi,
  • praktyczna znajomość SQL, PromQL, MetricsQL lub podobnego języka zapytań,
  • umiejętność analizy danych zaszumionych i wykrywania anomalii,
  • doświadczenie w Pythonie lub innym języku używanym do automatyzacji / data engineeringu.

Nice-to-have

  • podstawy statystyki stosowanej: A/B, A/A, kohorty, testowanie hipotez,
  • doświadczenie z CI/CD, canary deployments lub progressive delivery,
  • znajomość SRE, observability lub reliability engineering,
  • doświadczenie z dużą flotą urządzeń, edge computingiem lub systemami rozproszonymi.

Oferujemy

  • Forma współpracy: Umowa o pracę lub B2B (do wyboru).
  • Miejsce pracy: Kraków - 100% remote

Tags
#DataEngineer #Prometheus #SQL

This is a saved copy of a posting published elsewhere. Postings get taken down without notice — check the employer's site before applying. mentors.coach is not the hiring party.

Data Engineer

Billing Data Analyst

Ruby Labs

Remotefulltime

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Role description

About Us
Ruby Labs is a leading tech company that creates and operates innovative consumer products. We offer a diverse range of opportunities across the health, education, and entertainment industries. Our innovative teams are driving the future of consumer-led products, and we're always looking for passionate individuals to join us. Learn more about our story at: https://rubylabs.com/about\-us/

About The Role
We are seeking a Billing Data Analyst to join our Billing and Data team. You will play a key role in analyzing financial performance, billing behavior, risk trends, and support operations. Your work will help drive better decision-making, reduce financial risks, and improve billing efficiency across all products. This role combines analytical rigor, statistical thinking, and cross-functional collaboration.

Key Responsibilities

  • Monitor, analyze, and report on key billing and support performance indicators and emerging trends.
  • Build and maintain data pipelines to ensure accurate, timely, and reliable data delivery.
  • Apply statistical methods to project scenarios, assess “what-if” outcomes, and anticipate financial risks.
  • Run A/B tests and experiments to evaluate billing and support strategies.
  • Collaborate with cross-functional teams (Billing, Support, Finance, Product, Marketing) to align processes with risk-mitigation goals.
  • Analyze the impact of marketing and product changes on billing outcomes, risk behavior, and customer support metrics.
  • Provide actionable recommendations to improve billing performance and reduce disputes, churn, and operational inefficiencies.
  • Document analyses, workflows, and data logic to ensure clarity and consistency.

Qualifications

  • Bachelor’s degree in Data Science, Statistics, Computer Science, Economics, or a related field.
  • Experience as a Data Analyst, ideally within fintech, subscription products, billing, or customer support.
  • Strong SQL skills.
  • Experience with popular BI tools such as Tableau, Looker, or similar
  • Experience with Python or R
  • Solid understanding of statistical analysis, forecasting, and scenario modeling.
  • Experience running A/B tests and interpreting experiment results.
  • Excellent problem-solving skills, attention to detail, and ability to work in a fast-paced environment.
  • Strong communication skills, with the ability to explain findings to both technical and non-technical stakeholders.
  • Curiosity, ownership mindset, and the discipline to maintain high-quality data work.

Nice to have

  • Experience with BigQuery, ClickHouse, or any cloud data warehouse.
  • Basic Python knowledge for data cleaning or simple analysis.
  • Exposure to subscription businesses or payment systems.
  • Understanding of disputes, chargebacks, declines, or fraud signals.
  • Familiarity with DBT or data quality frameworks.

Location
Ruby Labs operates within the CET (Central European Time) zone. Applicants from any country are welcome to apply for the position as long as they are located within approximately ± 4 hours of CET. This ensures optimal collaboration and communication during working hours.

Benefits
Discover the perks of being part of our vibrant team! We offer:

  • Remote Work Environment: Embrace the freedom to work from anywhere, anytime, promoting a healthy work-life balance.
  • Unlimited PTO: Enjoy unlimited paid time off to recharge and prioritize your well-being, without counting days.
  • Paid National Holidays: Celebrate and relax on national holidays with paid time off to unwind and recharge.
  • Company-provided MacBook: Experience seamless productivity with top-notch Apple MacBooks provided to all employees who need them.
  • Flexible Independent Contractor Agreement: Unlock the benefits of flexibility, autonomy, and entrepreneurial opportunities. Benefit from tax advantages, networking opportunities, reduced employment obligations, and the freedom to work from anywhere. Read more about it here: https://docs.google.com/document/d/1nkrN76JlZkbKj9WSOhlT1\_mni\_CZeDkHdwfIjPXVwvk/preview?tab\=t.0

Be part of our fast-growing team and seize this excellent opportunity for personal and professional growth!

Interview Process
After submitting your application, we conduct a thorough review which typically takes 3 to 5 days, but may occasionally take longer due to the volume of applications received. If we see a potential fit, we proceed with the following steps:

  • Recruiter Screening (40 minutes)
  • Technical Interview (60 minutes)
  • Final Interview (30 minutes)

Life at Ruby Labs
At Ruby Labs, we move fast, aim high, and expect the same from our team. We’re not here to play small—we’re here to build, grow, and win. That means we look for people who are ambitious, driven, and ready to give their best every single day.

This is a place for individuals who thrive under pressure, embrace challenges, and see opportunity in every obstacle. If you’re hungry to achieve, motivated by impact, and want to grow at the speed of your own ambition, Ruby Labs offers the platform to make it happen.

Here, effort is matched with reward. We recognize those who go all in and deliver results, and we create space for people who want more—more responsibility, more growth, and more success.

This is a saved copy of a posting published elsewhere. Postings get taken down without notice — check the employer's site before applying. mentors.coach is not the hiring party.

399 more openings in this category and country

Data Pipeline DeveloperApex Group Ltd · Bulgaria

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