Senior Software Developer

Senior Software Developer - ETL

We are seeking a highly accomplished Senior Software Developer - ETL to lead the...

Location

Canada , North York

Salary:

Not provided

Randstad

Expiration Date

August 17, 2026

Requirements

10+ years of progressive professional experience translating complex system specifications into tested, working applications for large-scale, mission-critical environments
10+ years of verified hands-on experience designing and implementing Medallion Data Lakehouse architectures, utilizing tools such as Databricks (PySpark, SQL, Delta Live Tables), Delta Lake, and dbt
Demonstrated success constructing and automating enterprise ETL/ELT data pipelines using Azure Data Factory (ADF) and configuring job schedules
Mastery of relational database management systems (SQL Server, Synapse, PostgreSQL) and dimensional modeling alongside advanced SQL query optimization and replication tuning
Practical development experience manipulating Apache Spark distributed environments and working with storage formats including Parquet, ORC, and JSON
High proficiency navigating cloud ecosystems, specifically Azure Data Lake Storage (ADLS), Azure Synapse Analytics, Event Hubs, and Azure Functions
Direct, practical experience implementing enterprise data access controls, cloud security models, data lineage tracking, and Unity Catalog data governance
Strong experience integrating front-end systems like Power BI (DAX, performance tuning) with cloud warehouses and data pipelines
Proven background applying continuous integration and automated deployment protocols via Azure DevOps or GitHub Actions
5+ years of explicit experience running gap analyses, assessing technical options for architecture issues, and delivering robust system integration designs

Job Responsibility

Design, implement, and maintain highly scalable Medallion Data Lakehouse architectures (Bronze, Silver, and Gold tiers) to capture, store, and process massive enterprise datasets
Build, automate, and tune complex ETL/ELT pipelines using data integration factories, orchestration workflows, and transformation tools to handle both structured and unstructured data streams
Develop data-driven logic and streaming frameworks utilizing distributed clusters, optimizing query execution, data indexing, partitioning schemes, and storage file formats
Design logical and physical dimensional data models, integrating disparate data sources into optimized star and snowflake schemas ready for downstream analytics
Investigate and resolve data loading exceptions, performing deep root-cause analysis to distinguish between software failures and source-data quality anomalies
Build and connect high-performance data models with cloud data warehouses, implementing advanced calculations and performance tuning to support seamless user reporting
Operationalize advanced cataloging engines and data governance frameworks, managing fine-grained data permissions, data lineage tracking, and role-based access controls (RBAC)
Implement automated deployment packages and release routines using continuous integration pipelines to manage the lifecycle of data platform infrastructure
Conduct detailed technical design evaluations, option analyses, and gap assessments for complex integration components to resolve architectural blockers
Produce and maintain comprehensive technical specifications, logical system models, metadata dictionaries, and operational deployment guides to support long-term environment maintenance

Fulltime

Senior Software Developer - ETL

We are seeking an expert Senior Software Developer - ETL to lead critical data m...

Location

Canada , Toronto

Salary:

Not provided

Randstad

Expiration Date

July 25, 2026

Requirements

5+ years of proven professional experience in a dedicated ETL Developer role, possessing an advanced grasp of ingestion design patterns, data cleansing, enrichment, and normalization
High proficiency navigating Azure Synapse Workspaces, Azure SQL Databases, Blob Storage, Key Vaults, and Azure Data Lake Storage (ADLS)
Demonstrated hands-on experience extracting and manipulating backend data structures mapped out of Dynamics 365 CE & F&O environments
Expert-level mastery of data manipulation languages (T-SQL/PL-SQL) alongside practical programming skills in Python and cloud automation via PowerShell or Azure CLI
Extensive experience using SQL Server Management Studio (SSMS), XRM Toolbox, and enterprise data modeling suites
Valid Microsoft credentials such as Azure Data Engineer Associate (DP-203), Azure Database Administrator Associate, or Azure Fundamentals are highly desirable

Job Responsibility

Data Lakehouse Engineering: Analyze business requirements to design and construct robust data assets within an Azure data lakehouse framework across multi-layered data stores (Bronze, Silver, and Golden layers)
Pipeline Automation & Orchestration: Build, automate, and orchestrate scalable enterprise ETL pipelines within Azure Synapse Workspaces utilizing triggers, data flows, integration runtimes, and performance monitors
Dynamics 365 Data Integration: Extract, transform, and ingest structured data from Dynamics 365 Customer Engagement (CE) and Dynamics 365 Finance & Operations (F&O) using Dataverse, Common Data Service (CDS), Data Entities, and native APIs
OpenText Document Migration: Define and implement automated ETL workflows to safely extract and migrate high-sensitivity digital files from legacy systems into an enterprise OpenText document management solution
Advanced Data Modeling: Design relational, physical, and logical data models that align with the organization's Minimum Viable Product (MVP) analytical and reporting needs
Query Performance Optimization: Write complex T-SQL/PL-SQL scripts, profile data streams, and perform deep database tuning to optimize query execution and overall lakehouse processing efficiency
Data Security & Governance: Implement strict data masking, column-level security controls, and encryption mechanisms to safeguard sensitive data within Azure SQL databases, Data Lakes, and Power BI dashboards
DevOps & CI/CD Deployment: Manage analytics source code within Azure Repos, log project deliverables in Azure DevOps, and construct continuous integration/continuous deployment (CI/CD) release pipelines for Synapse workspaces
Executive Visualization & Reporting: Develop precise data dashboards and Power BI reports, verifying data accuracy, profiling integrity, and compliance with public-sector architecture standards

What we offer

Enterprise Migration Ownership: Command full technical delivery over a highly visible migration portfolio spanning big data pipelines and specialized enterprise document storage (OpenText)
Modern Architecture Stack: Broaden your cloud profile by manipulating raw data into refined, analytics-ready multi-tier data structures (Bronze/Silver/Gold) inside Azure Synapse
Long-Term Continuity: Benefit from a stable 10-month contract framework with potential extensions structured through a multi-year VOR master service agreement
Stable Schedule: Provide essential technical value under a reliable, standard daytime corporate schedule within an elite public sector-aligned data team based in downtown Toronto

Fulltime

!

Software Developer - Senior / Senior Data Engineer

Imagine being at the forefront of protecting financial integrity and enabling cr...

Location

United States , Southlake, TX or Austin, TX

Salary:

55.92 - 62.13 USD / Hour

Aquent

Expiration Date

Until further notice

Requirements

Bachelor’s or Master’s degree in Computer Science, Information Systems, Engineering, or a related field
8+ years of hands-on experience in data management, including gathering data from diverse sources, consolidating it into centralized locations, and transforming it with business logic for consumption in visualization and data analysis
Strong expertise in BigQuery, Cloud Storage, Dataflow, Pub/Sub, Cloud Composer, and related cloud platform services
Proficiency in Python and SQL for data processing and automation
Extensive experience with ETL processes and data pipeline design
Excellent problem-solving skills and meticulous attention to detail
Strong communication and collaboration skills, with the ability to actively listen, dialogue freely, and verbalize ideas effectively
Ability to thrive in an Agile work environment, delivering incremental value to customers by effectively managing and prioritizing tasks

Job Responsibility

Design, build, and maintain robust and scalable data pipelines using cloud platform tools such as BigQuery, Cloud Storage, Dataflow (Apache Beam), Cloud Composer (Airflow), and Pub/Sub
Develop high-performance, production-grade Python and SQL code, optimizing queries for efficient data extraction, transformation, and loading (ETL) processes
Implement complex data models in BigQuery, leveraging partitioning, clustering, and materialized views to achieve optimal performance
Collaborate closely with cross-functional teams, including business customers and Subject Matter Experts, to gather data requirements and deliver impactful solutions
Implement and uphold best practices for data quality, data governance, and data security
Proactively monitor and troubleshoot data pipeline issues, ensuring high availability and performance of critical data flows
Contribute to strategic data architecture decisions, providing recommendations for continuous improvement of data pipelines
Stay current with emerging trends and technologies in cloud-based data engineering and cyber security to drive innovation
Lead investigation and resolution efforts for identified data issues, taking ownership to resolve them in a timely manner
Document processes and procedures thoroughly for producing accurate metrics and ensuring operational clarity

What we offer

subsidized health, vision, and dental plans
paid sick leave
retirement plans with a match

Senior Software Developer - Full Stack

We are seeking an expert Senior Full Stack Software Developer to drive the techn...

Location

Canada , Toronto

Salary:

Not provided

Randstad

Expiration Date

July 26, 2026

Requirements

J2EE Mastery: 10+ years of dedicated professional experience utilizing J2EE development tools, enterprise Java programming languages, and hosting platforms (WebLogic/Tomcat)
Spring Framework Seniority: 10+ years of hands-on experience building enterprise backend solutions with the Spring Framework
DevOps Tooling Seniority: 10+ years of proven working experience automating release management, configuration scripting, and continuous delivery with IBM UrbanCode tools
Front-End Proficiency: Demonstrated engineering experience building complex user-centric web applications with the React framework, HTML5, CSS3, and modern JavaScript modules
Advanced API Engineering: Deep practical knowledge of designing resilient API architectures (load balancing, discovery, fallback caching mechanisms) and working with OpenAPI/Swagger definitions
Domain Context: Direct, prior project experience working on the Digital Dealership Registration (DDR) project or highly similar public-sector registry solutions
Education: Bachelor’s degree in Computer Science, Software Engineering, or a related technical discipline (or an equivalent combination of formal education and experience)

Job Responsibility

Full-Stack Application Engineering: Translate complex technical systems specifications into secure, deployable, and performant multi-tier applications. Develop programming specifications, write clean code, and execute comprehensive unit tests
API Architecture & Integration: Design, build, and maintain commercial RESTful and SOAP API services. Implement advanced runtime strategies for API gateways, including load balancing, service discovery, traffic throttling, and circuit-breaking resiliency patterns
Front-End Development: Build responsive, modular, and reusable user interface components using React (along with Angular/AngularJS utilities) to ensure an optimized client-side experience and seamless UI-to-API communication
Back-End & Framework Delivery: Orchestrate complex server-side enterprise applications utilizing the Spring Framework, EJB, Servlets, and Java application servers such as Tomcat and Oracle WebLogic
DevOps & CI/CD Automation: Configure, manage, and scale deployment automation frameworks using IBM UrbanCode release management suites and Azure DevOps pipelines to continuously build, test, and deploy applications
Database & Data Pipeline Management: Design relational database structures (Oracle, SQL Server), write highly optimized SQL queries, and construct automated ETL pipelines to handle complex data ingestion, transformation, and movement
Technical Problem Solving: Diagnose, troubleshoot, and resolve critical tier-3 issues during systems implementation, legacy database conversions, and multi-environment software migrations
Governance & Standards Compliance: Participate in architecture design walkthroughs and maintain strict code compliance with corporate data security policies and the Accessibility for Ontarians with Disabilities Act (AODA)

What we offer

High-Impact Domain Leadership: Lead the technical expansion of the mission-critical DDR project, directly improving transactional velocity and enterprise platform connectivity
Elite Technical Depth: Maximize your market value by commanding an exceptionally robust full-stack architecture that unites standard Spring backends, React frontends, and enterprise UrbanCode automation
End-to-End Architectural Impact: Own your features completely—from data mapping, schema tuning, and API gateway routing down to custom UI rendering and CI/CD pipelines
Stable Daytime Operations: Benefit from a predictable, highly structured 7.25-hour daily work model within a professional, collaborative engineering branch in downtown Toronto

Fulltime

Senior ETL Developer

The Applications Development Senior Programmer Analyst is an intermediate level ...

Location

India , Chennai

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

8+ years of relevant experience
Experience in systems analysis and programming of software applications
Design, develop, and maintain ETL pipelines
Develop and optimize Informatica mappings, workflows, and sessions
Write and maintain PL/SQL scripts, stored procedures, and performance-tuned queries
Java / Python scripting
Perform data validation, reconciliation, and troubleshooting
Work with UNIX/Linux environments
Monitor ETL jobs, analyze failures, and implement fixes
Experience in managing and implementing successful projects

Job Responsibility

Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, model development, and establish and implement new or revised applications systems and programs
Monitor and control all phases of development process and analysis, design, construction, testing, and implementation as well as provide user and operational support on applications to business users
Utilize in-depth specialty knowledge of applications development to analyze complex problems/issues, provide evaluation of business process, system process, and industry standards, and make evaluative judgement
Recommend and develop security measures in post implementation analysis of business usage to ensure successful system design and functionality
Consult with users/clients and other technology groups on issues, recommend advanced programming solutions, and install and assist customer exposure systems
Ensure essential procedures are followed and help define operating standards and processes
Serve as advisor or coach to new or lower level analysts

Fulltime

We are looking for a Senior Software Developer with a strong hands on mindset to...

Location

India , Bangalore

Salary:

Not provided

Ericsson

Expiration Date

Until further notice

Requirements

4–8 years of experience as a hands on software developer
Strong practical experience with Java and Spring Boot
Experience building and consuming REST APIs and microservices
Hands on experience with Kafka and asynchronous messaging
Strong knowledge of PostgreSQL and SQL tuning
Experience working with Docker and Kubernetes
Familiarity with ETL concepts and large volume data processing
Experience in Agile/DevOps ways of working
Tools: Git, Jira, Confluence

Job Responsibility

Develop, test, and maintain software components using Java (8/11+) and Spring Boot
Implement business logic, data processing, and transformation rules in code
Build and integrate microservices using REST, JSON/XML, and Kafka
Work extensively with PostgreSQL, including SQL optimization and performance tuning
Contribute to high volume data processing with a strong focus on efficiency and stability
Debug complex issues across application, database, and integration layers
Work with Docker and Kubernetes in cloud based environments
Support testing, validation, and execution activities in delivery projects
Follow established designs and contribute feedback for continuous improvement
Produce and maintain technical documentation related to implemented functionality

Senior Software Developer

ELEKS Software Engineering and Development Office is looking for a Senior Softwa...

Location

Ukraine

Salary:

Not provided

ELEKS

Expiration Date

Until further notice

Requirements

5+ years of experience with Python, C# or JavaScript
Domain experience in trading, logistics, or mining (must-have)
Previous experience with Aspect or similar mining/commodities systems (CTRM/TERM/Endur)
Strong SQL skills, including queries, stored procedures, and performance optimization
Experience with API integrations (REST/SOAP), ETL interfaces, and file-based data flows
Familiarity with Windows Server, application logs, and troubleshooting tools
Hands-on experience with Git, CI/CD pipelines, and standard software development practices
Ability to understand and work with large data models, relational schemas, workflows, and business rules
Unit testing experience (essential)
Experience supporting or developing line-of-business systems (ERP, production accounting, CTRM, planning tools)

Job Responsibility

Design, develop, and maintain reliable software in line with technical requirements
Analyze requirements, and independently estimate and set up tasks’ acceptance criteria
Evaluate and coordinate tasks’ deadlines with the Technical Leader or Project Manager
Apply the best software development practices and coding standards to produce high-quality and performant solutions
Stay up-to-date with modern technology and optionally obtain professional certifications
Participate as a trainer or a trainee in various learning programs outside the main project

What we offer

Close cooperation with a customer
Challenging tasks
Competence development
Ability to influence project technologies
Team of professionals
Dynamic environment with low level of bureaucracy

Senior ETL Abinitio Developer - Vice President

Senior ETL Abinitio Developer - Vice President is a senior level position respon...

Location

India , Pune

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

10-15 years of relevant experience in Apps Development or systems analysis role, primarily into ETL Abinitio Development
Extensive experience system analysis and in programming of software applications
Experience in managing and implementing successful projects
Subject Matter Expert (SME) in at least one area of Applications Development
Ability to adjust priorities quickly as circumstances dictate
Demonstrated leadership and project management skills
Consistently demonstrates clear and concise written and verbal communication
Bachelor's degree/University degree or equivalent experience
Strong knowledge of Abinitio or Spark and in SQL, Unix/Linux, and modern data engineering practices
Experience with data orchestration, data quality frameworks, and metadata management

Job Responsibility

Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements to deploy new products and process improvements
Resolve variety of high impact problems/projects through in-depth evaluation of complex business processes, system processes, and industry standards
Provide expertise in area and advanced knowledge of applications programming and ensure application design adheres to the overall architecture blueprint
Utilize advanced knowledge of system flow and develop standards for coding, testing, debugging, and implementation
Develop comprehensive knowledge of how areas of business, such as architecture and infrastructure, integrate to accomplish business goals
Provide in-depth analysis with interpretive thinking to define issues and develop innovative solutions
Serve as advisor or coach to mid-level developers and analysts, allocating work as necessary
Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets
Modernizing legacy data flows
Designing scalable, future-ready data solutions

Fulltime

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Senior Software Developer - ETL

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