In-Demand Senior javascript developer Jobs in Sydney, Nsw

Software Engineer
NextGen —North Sydney NSW
- Hybrid work
- Azure
- SQL
- AWS
Quick Apply
Senior Frontend Engineer
Leonardo.Ai —Sydney NSW
- $12,500 - $15,000 a month
- Full-time
- APIs
- In-person
- Relocation assistance
- Health insurance
Quick Apply
Senior Integration Developer
Tata Consultancy Services —Sydney NSW
- Azure
- Management
- Salesforce
8d
Senior Backend Developer - Node.js (Fully Remote, Worldwide)
Bitfinex —Sydney NSW
- Full-time
- Remote
- Databases
- Senior Secondary Certificate of Education
- Agile
- Work from home
ServiceNow Developer
AC3 —Sydney NSW
- $135,000 a year
- Full-time
- Hybrid work
- APIs
- Health insurance
Quick Apply
Senior Developer
Infomedia —Sydney NSW
- Computer Science
- AWS
- Bachelor's degree
Quick Apply
Junior Developer
Brighte Capital —Sydney NSW
- Full-time
- Azure
- Master's degree
- Databases
1d
Senior Pega Developer (Contract)
NCS Australia —Sydney NSW
- Contract
- Hybrid work
- Case management
- Agile
- Leadership
- Parental leave
Quick Apply
Senior Salesforce Developer
Cognizant —Sydney NSW
- Full-time
- Hybrid work
- Salesforce
- Analysis skills
- APIs
Lead Mulesoft Developer
Mav3rik —Sydney NSW
- Contract
- Hybrid work
- Management
- Salesforce
- APIs
- Health insurance
- Annual leave
Senior Technical Lead
Westpac —Sydney NSW
- $11,000 - $13,300 a month
- Full-time
- Azure
- SQL
- AWS
- Health insurance
- Dental insurance
Quick Apply
Senior Solutions Engineer
Okta —Sydney NSW
- Management
- Computer Science
- Engineering
Senior Developer - .Net/React - Initial 12 -Month Contract
NCS Australia —Sydney NSW
- Contract
- Hybrid work
- Azure
- DevOps
- AWS
- Parental leave
Quick Apply
Senior Front-end Developer
Switch —Sydney NSW
- Hybrid work
- Management
- Writing skills
- DevOps
Senior Automation Engineer
Planit Testing —Sydney NSW
- Full-time
- APIs
Senior Full Stack Developer - Data & AI
MYOB —Sydney NSW
- Hybrid work
- Azure
- DevOps
- AWS
- Parental leave
Full Stack developer, NodeJS
Pyramid Global Technologies —Sydney NSW
- Azure
- Databases
- AWS
Senior Software Engineer
Safewill —Surry Hills NSW
- Hybrid work
- Azure
- Computer Science
- Master's degree
Senior PHP/Laravel Full stack Developer
All In IT Solutions —Stanmore NSW
- Full-time
- Databases
- APIs
Senior Software Engineer - Golang
Macquarie Group Limited —Sydney NSW
- Full-time
- Hybrid work
- AWS
- APIs
- AI
- Annual leave
- Work from home

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Software Engineer

NextGen
North Sydney NSW

Quick Apply

Job Details

Qualifications

CI/CD
Azure
Test automation
Git
Google Cloud Platform
SQL
AWS
Docker
APIs
Security

Full Job Description

Who is Frollo?

Frollo is an Australian fintech company that leverages the government-regulated Consumer Data Right (CDR) Open Banking framework to help businesses, mortgage brokers and consumers securely access and share financial data to achieve better financial outcomes and experiences. Find out more about us here.

What does a Software Engineer do at Frollo?

As a Software Engineer at Frollo you will design, build and deliver high-quality, scalable software that supports our core lending and Open Banking products. Working within a cross-functional engineering team, you will translate product requirements into maintainable code, participate in design and code reviews, own features from implementation through to production, and collaborate with product, QA and operations to ensure reliable delivery. This role suits engineers who value clean design, testable code and continuous improvement.

Key Responsibilities

End-to-End Development: Build, maintain, and document scalable new features while ensuring code is robust and well-tested.
Cross-Functional Collaboration: Partner with product and mobile teams to scope features, design APIs, and refine the user experience.
Quality & Security Assurance: Proactively troubleshoot bugs and maintain "bank-level" security standards through rigorous testing and automation.
Client Integration Support: Act as a technical bridge by onboarding client developers and providing expert support for API integrations.

Essential Skills & Experience

4+ years of experience developing backend systems
Proficiency in one or more programming languages such as Java, C#, Python, JavaScript/TypeScript or similar, with experience producing production-quality code.
Practical experience with relational databases and SQL; familiarity with at least one cloud platform (AWS, Azure or GCP) or containerisation (Docker, Kubernetes) is highly desirable.
Experience with automated testing, CI/CD pipelines and source control (Git).
Strong problem-solving skills, attention to detail and the ability to work effectively within a collaborative team environment.

Please note: due to the nature of this role, we are only able to consider applicants who are Australian citizens or permanent residents.

What we offer

Growth: Structured onboarding, mentoring from senior engineers and access to training and certification pathways to accelerate your development career.

Family Focus: Flexible working arrangements to support work-life balance in a collaborative and inclusive environment.

Supportive Culture: Join a team that values learning, psychological safety and the opportunity to make a real impact on products used by our customers.

How to apply

If you are excited to build reliable fintech software at a fast-growing company, please apply with your CV and a short cover letter outlining relevant experience, projects or contributions that demonstrate your skills and approach to engineering.

Quick Apply

Refine Your Search

senior javascript developer jobs in sydney, nsw

Software Engineer

Senior Frontend Engineer

Senior Integration Developer

Senior Backend Developer - Node.js (Fully Remote, Worldwide)

ServiceNow Developer

Senior Developer

Junior Developer

Senior Pega Developer (Contract)

Senior Salesforce Developer

Lead Mulesoft Developer

Senior Technical Lead

Senior Solutions Engineer

Senior Developer - .Net/React - Initial 12 -Month Contract

Senior Front-end Developer

Senior Automation Engineer

Senior Full Stack Developer - Data & AI

Full Stack developer, NodeJS

Senior Software Engineer

Senior PHP/Laravel Full stack Developer

Senior Software Engineer - Golang

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