SQL (Oracle, SQL Server, DB2) jobs

Data Engineer

INflow Federal · Posted May 12, 2026

Remote, United States
Remote
Full-time · Senior
5+ years

Apply with RefersoAI Apply on careers page

INflow Federal is seeking a Data Engineer to design, develop, and maintain secure data pipelines, transformations, and analytics infrastructure supporting enterprise systems within a Department of Defense (DoD) modernization initiative.

Responsibilities

Design, implement, and maintain data pipelines and ETL processes for AI applications supporting ingestion, transformation, and validation of mission data
Develop and optimize data models and schemas for AI platforms across relational and non-relational databases to support system integrations and analytics
Collaborate with system architects, integration developers, and data analysts to ensure data consistency, security, and integrity across cloud environments
Implement data migration and synchronization between legacy systems, applications, and modern cloud platforms
Utilize AWS services (Glue, Lambda, S3, RDS, Redshift, Kinesis) to build and sustain scalable and fault-tolerant data infrastructure

Requirements

Bachelor’s degree in Computer Science, Information Systems, or a related technical field
Nice to have: Power BI
Nice to have: Tableau
Nice to have: QuickSight
Nice to have: AWS Certified Data Engineer – Associate

See full job description

Product Ops Lead (GeBiz)

Government of Singapore – Public Service (Careers@Gov) · Posted Nov 10, 2026

Open

Singapore
3+ years

Apply with RefersoAI Apply on careers page

Lead Product Operations Specialist for GeBIZ X, overseeing delivery, operations, and continuous improvement of the platform.

Responsibilities

Engage agencies and suppliers to understand challenges and refine user stories
Partner with Product Managers, Engineers, and Policy teams to support smooth rollout of features
Operationalise agency onboarding and engagements, including coordination of processes, documentation, and testing
Act as a bridge between frontline users and technical teams to ensure effective issue resolution
Facilitate functional design discussions and translate business requirements into system configurations

Requirements

Diploma or Bachelor’s degree in Information Technology, Computer Science, or a related discipline
Nice to have: CSPO
Nice to have: CSM

Skills

product operations business analysis product/project management Agile Ivalua Level 3 certification SQL APIs system architecture JIRA Confluence Ivalua

Benefits

leave benefits
employee wellness programs
flexible work arrangements

See full job description

Principal AI Engineer

isolved · Posted Nov 10, 2026

Open

Hyderabad, Telangana, India
Principal
8+ years

Apply with RefersoAI Apply on careers page

Lead the development of a modern, intelligent data platform, architecting scalable, cloud-native solutions for analytics, RAG, and feature engineering.

Responsibilities

Design and implement scalable data models using dimensional modeling and best practices for modern data warehousing.
Develop and scale dbt transformation pipelines, including testing, documentation, and modularization.
Architect and optimize Delta Lake / Apache Iceberg tables for high-performance analytics and large-scale ingestion.
Build production-grade processes in Python, integrating with various data sources & APIs.
Implement and manage KNN embedding storage for use in RAG pipelines and ML-powered search or recommendations.

Requirements

Bachelor's degree
Master's degree
PhD in computer science or electronics engineering
Nice to have: ML model pipelines
Nice to have: Airflow

See full job description

Management Information Manager (Financial Management)

Bank of China (Hong Kong) Limited · Posted Nov 11, 2026

Open

Apply with RefersoAI Apply on careers page

Responsibilities

Lead the implementation and deployment of AI initiatives
Consolidate business requirements
Assist in testing new features
Drive business adoption
Collaborate with IT and cross-departmental teams to establish unified bank-wide data definition and semantic layer

Requirements

Degree holder or above, majoring in Financial Technology, Finance, Accounting, Information / Data Management, or related disciplines
Nice to have: Professional qualifications in Finance, Accounting, or Information Technology

Skills

Microsoft Office AI tools SQL Alteryx Python

See full job description

Engineering Manager

Brighton Jones · Posted May 27, 2026

Open

Seattle, Washington, United States
On-site
Full-time · Manager
$150K–$175K per year
8+ years

Apply with RefersoAI Apply on careers page

Lead a small engineering team, drive technical direction, modernize integration platform, and maintain hands‑on coding and architecture.

Compensation

Targeted base salary range is $150,000 - $175,000 per year.

Responsibilities

Lead, mentor, and grow a small team of engineers, including hiring and onboarding
Own sprint planning, code reviews, technical standards, and day-to-day delivery
Partner with Business, Data & Systems, and Operations to set priorities and deliver work
Set technical direction for tools and data team, including SQL databases and custodian data synchronization
Modernize integration platform and patterns, partnering with Cloud & Platform Engineer on CI/CD, infrastructure as code, and deployment automation

Requirements

Nice to have: Salesforce
Nice to have: AI-enabled application work
Nice to have: LLM integrations
Nice to have: retrieval-augmented generation
Nice to have: agent frameworks

Skills

Python JavaScript/TypeScript cloud-native services Azure AWS GCP SQL databases APIs event-driven architecture ETL/ELT patterns CI/CD infrastructure as code deployment automation security data protection recordkeeping SQL

Benefits

Fully paid medical, dental, and vision coverage
401(k) with 100% match up to 3% of annual compensation
Equity ownership opportunities for every employee
New Business Incentive Program
Generous employee referral bonus

See full job description

Analytics Engineer

Trendyol · Posted Sep 3, 2025

Open

Istanbul, Istanbul, Turkey
Hybrid
Full-time · Associate
2+ years

Apply with RefersoAI Apply on careers page

As an Analytics Engineer, you will act as the bridge between raw data and business insights, building pipelines and data models that transform messy, siloed data into clean, accessible, and reliable datasets.

Responsibilities

Partner with Product Managers and engineering teams to design, develop, and maintain scalable and reliable data models and metric layers for new and existing data product initiatives.
Transform large, complex datasets from raw sources into clean, tested, and documented data assets that empower self-service analytics for end-users.
Own the end-to-end design, development, and maintenance of SQL-based data models, ensuring consistency, performance, and reliability within the data warehouse.
Act as the product owner for our analytics platform, driving the standardization of data definitions and metadata.
Lead the development of our next-generation platform that enables users to conduct self-service analysis through Large Language Models (LLMs) and AI Agents.

Requirements

Bachelor's degree or higher in a quantitative discipline such as Computer Science, Mathematics, Engineering, or a related field
Nice to have: FastAPI
Nice to have: LLMs
Nice to have: AI Agents
Nice to have: E-commerce experience

Skills

SQL Python Data modeling Data warehousing Git CI/CD Looker Tableau FastAPI

Benefits

Hybrid working model
Customisable FlexBenefits budget
Meal allowance
Health insurance
Fuel support

See full job description

Programmer

MVP Consulting · Posted Nov 9, 2026

Open

Rensselaer, New York, United States
Hybrid
Contract
7+ years

Apply with RefersoAI Apply on careers page

Develop and document data warehouse reports and dashboards for Child Welfare, including SQL coding, IBM Cognos BI modeling, and user support.

Responsibilities

Collaborate with OREPA and Business Analyst for BI projects
Gather business requirements
Perform complex SQL coding for reporting
Model using IBM Cognos BI Framework Manager and Transformer
Secure Framework Manager and Transformer models

Skills

SQL IBM Cognos BI Framework Manager IBM Cognos BI Transformer IBM Cognos Analytics data warehouse reporting dashboards

See full job description

Business Analyst Consultant

Mitchell Martin · Posted Nov 9, 2026

Open

Madison, Wisconsin, United States
Contract · Mid
$44–$54 per hour
5+ years

Apply with RefersoAI Apply on careers page

Provide business analysis for financial and project management systems, identify and document business and technical requirements, act as liaison between business units and development teams, ensure solution deliverables align with requirements, perform quality assurance and provide solution documentation, analyze current business processes and identify improvements, develop use cases and test plans to illustrate process changes.

Compensation

$44-54 Per HR

Responsibilities

Provide business analysis for financial and project management systems.
Identify and document business and technical requirements.
Act as a liaison between business units and development teams.
Ensure solution deliverables align with requirements.
Perform quality assurance and provide solution documentation.

Skills

business analysis use cases requirements definition technical analysis quality assurance data analysis query tools SQL

See full job description

Data Science & Analytics Academy

Vinted UAB · Posted Nov 10, 2026

Open

Kaunas, Lithuania, Lithuania +1 more
Hybrid
Full-time · Entry
€3K–€3K per month
0+ years

Apply with RefersoAI Apply on careers page

Lead early‑career talent through a one‑year academy rotating between analytics engineering, data science, and decision science teams.

Locations (2)

Kaunas, Lithuania, Lithuania
Vilnius, Lithuania, Lithuania

Compensation

The salary for this position is € 2,575 gross per month.

Responsibilities

Rotate through two teams for six months each
Develop technical skills in SQL, Python, and statistics
Deliver data‑driven insights to stakeholders
Build and maintain production‑grade models and pipelines

Requirements

Bachelor's in Mathematics, Statistics, Economics, Computer Science or related field

Skills

SQL Python Statistics

Benefits

Share options programme
25 working days holiday
Home office support with €540 budget
Private health insurance
Pension plan with matching contribution

See full job description

Data Science & Analytics Academy

Vinted UAB · Posted Nov 10, 2026

Open

Vilnius, Vilnius, Lithuania
Hybrid
Full-time
€3K–€3K per month

Apply with RefersoAI Apply on careers page

Lead early‑career talent through a year‑long academy rotating between analytics engineering, data science, and decision science teams.

Compensation

The salary for this position is € 2,575 gross per month.

Responsibilities

Participate in real projects
Develop technical skills
Collaborate with senior data professionals
Rotate between teams
Apply statistical methods and machine learning

Requirements

Bachelor's in Mathematics
Bachelor's in Statistics
Bachelor's in Econometrics
Bachelor's in Computer Science

Skills

SQL Python Statistics Data Science Analytics Data Engineering

Benefits

Share options programme
25 working days of holiday
Tools & tech for work
Home office support (IT equipment and €540 furniture budget)
Private health insurance

See full job description

Data Engineer

INflow Federal · Posted May 12, 2026

Open

Remote, United States
Remote
Full-time · Senior
5+ years

Apply with RefersoAI Apply on careers page

Responsibilities

Design, implement, and maintain data pipelines and ETL processes for AI applications supporting ingestion, transformation, and validation of mission data
Develop and optimize data models and schemas for AI platforms across relational and non-relational databases to support system integrations and analytics
Collaborate with system architects, integration developers, and data analysts to ensure data consistency, security, and integrity across cloud environments
Implement data migration and synchronization between legacy systems, applications, and modern cloud platforms
Utilize AWS services (Glue, Lambda, S3, RDS, Redshift, Kinesis) to build and sustain scalable and fault-tolerant data infrastructure

Requirements

Bachelor’s degree in Computer Science, Information Systems, or a related technical field
Nice to have: Power BI
Nice to have: Tableau
Nice to have: QuickSight
Nice to have: AWS Certified Data Engineer – Associate

See full job description

Product Ops Lead (GeBiz)

Government of Singapore – Public Service (Careers@Gov) · Posted Nov 10, 2026

Open

Singapore
3+ years

Apply with RefersoAI Apply on careers page

Lead Product Operations Specialist for GeBIZ X, overseeing delivery, operations, and continuous improvement of the platform.

Responsibilities

Engage agencies and suppliers to understand challenges and refine user stories
Partner with Product Managers, Engineers, and Policy teams to support smooth rollout of features
Operationalise agency onboarding and engagements, including coordination of processes, documentation, and testing
Act as a bridge between frontline users and technical teams to ensure effective issue resolution
Facilitate functional design discussions and translate business requirements into system configurations

Requirements

Diploma or Bachelor’s degree in Information Technology, Computer Science, or a related discipline
Nice to have: CSPO
Nice to have: CSM

Skills

product operations business analysis product/project management Agile Ivalua Level 3 certification SQL APIs system architecture JIRA Confluence Ivalua

Benefits

leave benefits
employee wellness programs
flexible work arrangements

See full job description

Principal AI Engineer

isolved · Posted Nov 10, 2026

Open

Hyderabad, Telangana, India
Principal
8+ years

Apply with RefersoAI Apply on careers page

Lead the development of a modern, intelligent data platform, architecting scalable, cloud-native solutions for analytics, RAG, and feature engineering.

Responsibilities

Design and implement scalable data models using dimensional modeling and best practices for modern data warehousing.
Develop and scale dbt transformation pipelines, including testing, documentation, and modularization.
Architect and optimize Delta Lake / Apache Iceberg tables for high-performance analytics and large-scale ingestion.
Build production-grade processes in Python, integrating with various data sources & APIs.
Implement and manage KNN embedding storage for use in RAG pipelines and ML-powered search or recommendations.

Requirements

Bachelor's degree
Master's degree
PhD in computer science or electronics engineering
Nice to have: ML model pipelines
Nice to have: Airflow

See full job description

Management Information Manager (Financial Management)

Bank of China (Hong Kong) Limited · Posted Nov 11, 2026

Open

Apply with RefersoAI Apply on careers page

Responsibilities

Lead the implementation and deployment of AI initiatives
Consolidate business requirements
Assist in testing new features
Drive business adoption
Collaborate with IT and cross-departmental teams to establish unified bank-wide data definition and semantic layer

Requirements

Degree holder or above, majoring in Financial Technology, Finance, Accounting, Information / Data Management, or related disciplines
Nice to have: Professional qualifications in Finance, Accounting, or Information Technology

Skills

Microsoft Office AI tools SQL Alteryx Python

See full job description

Engineering Manager

Brighton Jones · Posted May 27, 2026

Open

Seattle, Washington, United States
On-site
Full-time · Manager
$150K–$175K per year
8+ years

Apply with RefersoAI Apply on careers page

Lead a small engineering team, drive technical direction, modernize integration platform, and maintain hands‑on coding and architecture.

Compensation

Targeted base salary range is $150,000 - $175,000 per year.

Responsibilities

Lead, mentor, and grow a small team of engineers, including hiring and onboarding
Own sprint planning, code reviews, technical standards, and day-to-day delivery
Partner with Business, Data & Systems, and Operations to set priorities and deliver work
Set technical direction for tools and data team, including SQL databases and custodian data synchronization
Modernize integration platform and patterns, partnering with Cloud & Platform Engineer on CI/CD, infrastructure as code, and deployment automation

Requirements

Nice to have: Salesforce
Nice to have: AI-enabled application work
Nice to have: LLM integrations
Nice to have: retrieval-augmented generation
Nice to have: agent frameworks

Skills

Benefits

Fully paid medical, dental, and vision coverage
401(k) with 100% match up to 3% of annual compensation
Equity ownership opportunities for every employee
New Business Incentive Program
Generous employee referral bonus

See full job description

Analytics Engineer

Trendyol · Posted Sep 3, 2025

Open

Istanbul, Istanbul, Turkey
Hybrid
Full-time · Associate
2+ years

Apply with RefersoAI Apply on careers page

Responsibilities

Partner with Product Managers and engineering teams to design, develop, and maintain scalable and reliable data models and metric layers for new and existing data product initiatives.
Transform large, complex datasets from raw sources into clean, tested, and documented data assets that empower self-service analytics for end-users.
Own the end-to-end design, development, and maintenance of SQL-based data models, ensuring consistency, performance, and reliability within the data warehouse.
Act as the product owner for our analytics platform, driving the standardization of data definitions and metadata.
Lead the development of our next-generation platform that enables users to conduct self-service analysis through Large Language Models (LLMs) and AI Agents.

Requirements

Bachelor's degree or higher in a quantitative discipline such as Computer Science, Mathematics, Engineering, or a related field
Nice to have: FastAPI
Nice to have: LLMs
Nice to have: AI Agents
Nice to have: E-commerce experience