Senior Full Stack Developer, 4 Months

Innosphere

Innosphere seeks a Senior Full Stack Developer focused on migrating SQL Server to PostgreSQL. The role includes modernizing application components and cloud infrastructure.

Posted 7/21/2026contractRemote • 🇨🇦 CanadaSenior💰 $70 - $80 per hourWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in migrating SQL Server databases to PostgreSQL while ensuring data integrity and performance. Proficient in backend development with C# and Node.js, and experienced in utilizing AWS services and Infrastructure as Code (IaC) with Terraform.

Highest-signal resume keywords

SQL Server To PostgreSQL MigrationAWS Database Migration Service (DMS)C# Backend DevelopmentPostgreSQL And PL/pgSQLInfrastructure As Code (IaC) With Terraform

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

SQL ServerPostgreSQLT-SQLStored ProceduresTriggersAWS ServicesNode.jsTerraformGitLab CI/CDData Migration Validation

Soft Skills

Analytical SkillsProblem-SolvingCollaboration

Tools & Technologies

AWS Schema Conversion Tool (SCT)Change Data Capture (CDC)LambdaECSSQSCloudFrontALBEventBridgeJestPlaywright

Certifications & Qualifications

Bachelor's Degree In Computer ScienceSoftware Engineering

Industry Keywords

Database MigrationCloud-Native ApplicationsInfrastructure As CodeFull Stack Software DevelopmentApplication Data Access Layer

Tech Stack

Tools & technologies

AWSCloudDynamoDBJavaScriptJestMS SQL ServerNode.jsPostgresSQLTerraform

About the role

Key responsibilities & impact

Lead the migration of enterprise SQL Server databases to PostgreSQL, ensuring data integrity, performance, and minimal downtime.
Convert and optimize SQL Server database objects, including stored procedures, triggers, functions, views, and complex T-SQL logic into PostgreSQL/PL/ pgSQL .
Design, execute, and support database migration strategies using AWS Database Migration Service (DMS), Schema Conversion Tool (SCT), and replication/CDC-based cutover methodologies.
Develop, maintain, and enhance backend services using C# and, where applicable, Node.js.
Contribute to the modernization of the application data access layer, including development in C++ where required.
Build and support cloud-native applications and services within AWS, leveraging technologies such as Lambda, ECS, SQS, EventBridge , CloudFront, ALB, and Aurora PostgreSQL.
Develop and maintain Infrastructure as Code ( IaC ) using Terraform and support automated deployment pipelines through GitLab CI/CD.
Collaborate with architects, developers, QA teams, and business stakeholders to deliver migration milestones and platform enhancements.
Contribute to application regression testing using Jest and Playwright where applicable.

Requirements

What you’ll need

Bachelor's degree in Computer Science , Software Engineering, or a related field (or equivalent practical experience).
7+ years of professional full stack software development experience.
Strong experience with Microsoft SQL Server, including T-SQL, stored procedures, triggers, SQL Agent, and query optimization.
Strong experience with PostgreSQL and PL/ pgSQL , including rewriting complex procedural logic.
Hands-on experience with SQL Server to PostgreSQL migrations, including:
AWS Database Migration Service (DMS)
AWS Schema Conversion Tool (SCT)
Change Data Capture (CDC) and replication-based cutovers
Data migration validation and reconciliation (row-level, aggregate, and business-rule validation)
Strong backend development experience with C# and experience with Node.js.
Experience working with PostgreSQL, SQL Server, and DynamoDB.
Strong experience with AWS services, including Aurora/RDS PostgreSQL, Lambda, ECS, SQS, CloudFront, ALB, and EventBridge.
Experience with Terraform for Infrastructure as Code ( IaC ) and GitLab CI/CD pipelines.
Strong analytical, problem-solving, and collaboration skills.

Benefits

Comp & perks

🌐 Worldwide ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs ✉️ Email Alerts 👤 Account Innosphere Website LinkedIn All Job Openings 51 - 200 employees Founded 1997 ☁️ SaaS 🏢 Enterprise SaaS
Enterprise
Professional Services Innosphere is a solutions company dedicated to turning innovative ideas into successful outcomes through technology enablement. We specialize in providing tailored professional services, staff augmentation, and tech recruitment aimed at helping enterprises and scale-ups address their technology-related challenges. Our focus is on delivering cloud-first solutions and measurable business impact, enabling clients to achieve their objectives efficiently and effectively while fostering long-term relationships to understand their needs and aspirations. Senior Full Stack Developer, 4 Months Job not on LinkedIn 🔥 31 minutes ago 🇨🇦 Canada – Remote 💵 $70 - $80 / hour ⏳ Contract/Temporary 🟠 Senior 🧑‍💻 Full-stack Engineer AWS Cloud DynamoDB JavaScript Jest MS SQL Server Node.js Postgres SQL Terraform Apply Now Find Hiring Managers Customize resume + cover letter Report problem ☆ Save ☑️ Mark as applied ❌ Hide 📋 Description
Lead the migration of enterprise SQL Server databases to PostgreSQL, ensuring data integrity, performance, and minimal downtime.
Convert and optimize SQL Server database objects, including stored procedures, triggers, functions, views, and complex T-SQL logic into PostgreSQL/PL/ pgSQL .
Design, execute, and support database migration strategies using AWS Database Migration Service (DMS), Schema Conversion Tool (SCT), and replication/CDC-based cutover methodologies.
Develop, maintain, and enhance backend services using C# and, where applicable, Node.js.
Contribute to the modernization of the application data access layer, including development in C++ where required.
Build and support cloud-native applications and services within AWS, leveraging technologies such as Lambda, ECS, SQS, EventBridge , CloudFront, ALB, and Aurora PostgreSQL.
Develop and maintain Infrastructure as Code ( IaC ) using Terraform and support automated deployment pipelines through GitLab CI/CD.
Collaborate with architects, developers, QA teams, and business stakeholders to deliver migration milestones and platform enhancements.
Contribute to application regression testing using Jest and Playwright where applicable. 🎯 Requirements
Bachelor's degree in Computer Science , Software Engineering, or a related field (or equivalent practical experience).
7+ years of professional full stack software development experience.
Strong experience with Microsoft SQL Server, including T-SQL, stored procedures, triggers, SQL Agent, and query optimization.
Strong experience with PostgreSQL and PL/ pgSQL , including rewriting complex procedural logic.
Hands-on experience with SQL Server to PostgreSQL migrations, including:
AWS Database Migration Service (DMS)
AWS Schema Conversion Tool (SCT)
Change Data Capture (CDC) and replication-based cutovers
Data migration validation and reconciliation (row-level, aggregate, and business-rule validation)
Strong backend development experience with C# and experience with Node.js.
Experience working with PostgreSQL, SQL Server, and DynamoDB.
Strong experience with AWS services, including Aurora/RDS PostgreSQL, Lambda, ECS, SQS, CloudFront, ALB, and EventBridge.
Experience with Terraform for Infrastructure as Code ( IaC ) and GitLab CI/CD pipelines.
Strong analytical, problem-solving, and collaboration skills. Apply Now 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score Similar Jobs Data Annotation Specialist, Software Engineering 🕒 June 17 Cohere 11 - 50 🤖 Artificial Intelligence 🏢 Enterprise ☁️ SaaS Website LinkedIn All Job Openings Data Annotation Specialist focusing on evaluating coding tasks for AI model development at Cohere. Conducting assessments, labeling outputs, and reporting performance trends. 🇨🇦 Canada – Remote 💵 $40 / hour ⏳ Contract/Temporary 🟡 Mid-level 🟠 Senior 🧑‍💻 Full-stack Engineer Java JavaScript Python SQL Go Full-Stack Web Development Expert – Cross-Platform Focus 🕒 April 1 Vosyn 201 - 500 🤖 Artificial Intelligence 📡 Telecommunications ☁️ SaaS Website LinkedIn All Job Openings Full-Stack Web Development Expert mentoring tech leads in modern web technologies. Engaging with a fast-growing AI startup focused on innovation and impactful projects. 🇨🇦 Canada – Remote 💵 $250 / hour ⏳ Contract/Temporary 🟠 Senior 🔴 Lead 🧑‍💻 Full-stack Engineer Cassandra Django Docker Electron JavaScript MongoDB MySQL Next.js NoSQL Postgres Python React SQL Senior Full Stack Developer 🕒 March 31 Looking for Job 201 - 500 👥 B2C 🎯 Recruiter 👥 HR Tech Website LinkedIn All Job Openings Full Stack Developer at AppLit building mobile apps for iOS and Android platforms. Collaborating with stakeholders and delivering high-quality software within a remote, distributed team. 🇨🇦 Canada – Remote ⏳ Contract/Temporary 🟠 Senior 🧑‍💻 Full-stack Engineer AWS Gradle Java JavaScript Jenkins Kotlin Objective-C Swift TypeScript Full Stack Developer 🕒 March 31 Crowdlinker 11 - 50 Website LinkedIn All Job Openings Full-Stack Developer at Crowdlinker, a digital product studio connecting clients through technology. Ensuring sound development practices and collaborating with teams to solve problems effectively. 🇨🇦 Canada – Remote 💰 $650k Seed Round on 2014-07 ⏳ Contract/Temporary 🟡 Mid-level 🟠 Senior 🧑‍💻 Full-stack Engineer Android Azure Bootstrap Cloud DynamoDB iOS JavaScript Kotlin Laravel MongoDB MySQL Node.js NoSQL Postgres React React Native Redis Redux SCSS SQL Swift TypeScript Vue.js Full Stack Engineer 🕒 March 28 Lazer Technologies 51 - 200 🛍️ eCommerce 💳 Fintech ☁️ SaaS Website LinkedIn All Job Openings Build and ship AI-powered full stack applications with Lazer for various clients. Engage with clients to understand their needs in a remote work environment. 🇨🇦 Canada – Remote ⏳ Contract/Temporary 🟡 Mid-level 🟠 Senior 🧑‍💻 Full-stack Engineer AWS Azure BigQuery Cloud Google Cloud Platform JavaScript Node.js Python React TypeScript Go View More Full-stack Engineer Jobs 🌐 Worldwide Built by Lior Neu-ner. I'd love to hear your feedback — Get in touch via DM or support@remoterocketship.com Search Search Jobs by country Search jobs by city Search jobs by job title Search entry-level jobs Search junior-level jobs Search senior-level jobs Search jobs by tech stack Search jobs by contract type Search remote internships Search remote part-time jobs Remote jobs Anywhere in the World Companies Hiring Anywhere in the World Companies Hiring Sales People Anywhere in the World Companies Hiring Software Engineers Anywhere in the World Resources Advice Tips for finding remote jobs Interview questions and answers Resume examples Cover letter examples Post a job Affiliates Privacy policy Terms of service Job board SEO course AI Apply Copilot OpenClaw job finder Find jobs using your resume Jobs by Country Remote jobs anywhere in the world (Worldwide remote jobs) Remote jobs United States Remote jobs Australia Remote jobs Brazil Remote jobs Canada Remote jobs France Remote jobs Ireland Remote jobs Germany Remote jobs Netherlands Remote jobs Spain Remote jobs UK Popular Jobs Remote data analyst jobs Remote customer support jobs Remote executive assistant jobs Remote marketing jobs Remote product designer jobs Remote product manager jobs Remote project manager jobs Remote recruiter jobs Remote sales jobs Remote software engineer jobs Jobs by Type Remote full-time jobs Remote part-time jobs Remote contract jobs Remote internship jobs Remote entry-level jobs Remote jobs with no experience required Remote junior jobs (1-3 years of experience) Digital nomad jobs Remote jobs with no degree required Freelance remote jobs Temporary remote jobs Remote jobs hiring now Stay at home mom jobs