Full Stack Software Engineer

Campaign Monitor Pty Limited; Nashville (TN); Hybrid; AUD 140,000 - 190,000; Full time

Job summary

Marigold is hiring a Senior Full Stack Engineer to join autonomous, multidisciplinary teams working on the Campaign Monitor product stack (C#, JavaScript, SQL, Java). You’ll shape architecture, mentor teammates, and own end-to-end problems from scope to maintainability.

The role emphasizes collaboration with UX, Product Managers, and other engineers, with most interview stages conducted remotely. Expect exposure to AWS, microservices, and data-driven decisions.

Qualifications

• 10+ years of software development experience.
• BA/BS in Computer Science or related field.
• Fluency in two or more languages from C#, Java or JavaScript/TypeScript.
• Experience with AI-assisted development tools and modern tooling.
• Familiarity with diverse storage engines (SQL/Elasticsearch/Cassandra/RDS).

Responsibilities

• Shape architecture decisions and set technical direction.
• Mentor peers, perform code reviews, and raise code quality.
• Own problems end to end including scoping, tradeoffs and maintainability.

Skills

C#, JavaScript/TypeScript

ReactJS

Node.js

Backbone.js

AWS

SQL

Code review

Mentorship

Education

BA/BS in Computer Science

Tools

Terraform

Copilot

Claude Code

Cursor

Job description

The Company Marigold is a fast-growing marketing technology company helping growing businesses build stronger customer relationships through its three core platforms: Emma, Campaign Monitor, and Vuture. We deliver powerful tools for email, SMS, and marketing automation that elevate engagement and drive real results. Marigold is headquartered in Nashville, Tennessee with offices in Sydney and London.

Role Overview

Senior Full Stack Engineers are an integral part of our autonomous, multi-disciplinary product teams, working closely with UX designers, Product Managers, and other software engineers to deliver quality, rock-solid customer experiences and scale our systems for ever-increasing growth. We work in small teams with clear objectives, which allows for accountability and transparency, and an expectation to support and maintain the software we create, including participation in an on-call rotation. Note: The majority of the interview process will take place remotely, with one stage conducted in person. This role is on the Campaign Monitor product, where the technology stack is mainly C#, JavaScript, SQL, and Java. Some of our frontend is still on Backbone.js as we continue migrating toward React, so you'll be working across both as part of that transition.

• Event-driven microservices and APIs in a distributed architecture
• Dynamic web applications (ReactJS, Node.js, Backbone.js)
• Infrastructure development on AWS (EC2, ECS, SNS/SQS, RDS, Elasticache, Elasticsearch)
• Event streaming & big data solutions (Kafka, Spark)
• Extending and growing our existing feature set

As a senior member of the team, you'll be expected to help shape architecture decisions, raise the bar on code quality through review and mentorship, and take ownership of problems end to end - not just implementation, but scoping, tradeoffs, and long-term maintainability.

About You

• 10+ years of experience as a software developer.
• BA/BS degree in Computer Science or a related field (in lieu of a degree, 3+ years of additional relevant industry experience).
• Fluency in at least two programming languages, preferably including C#, Java, or JavaScript/TypeScript.
• Comfortable using AI-augmented development tools (e.g., Copilot, Claude Code, Cursor) to write, review, and refactor code faster - with the judgment to know when to lean on them and when not to, and without outsourcing critical thinking about design, correctness, or security.
• Familiarity with a range of storage engines (SQL, Elasticsearch, Cassandra, RDS offerings) and know when each is the right fit.
• Data-driven decision making and familiarity with instrumentation techniques.
• Effective communication skills, via interactive mediums and documentation.
• You value teamwork and have solid collaboration skills, which are fundamental to how we work at Campaign Monitor.

Desirable

• Experience in event streaming architecture and stream processing (Kafka, Spark).
• Solid IaC experience with Terraform; comfortable picking up other provisioning/config tools as needed.

Haven't mastered everything on that list? That's okay. We heavily weigh potential, a desire for learning, and passion for contributing.

Why You'll Love It Here Ultimate Flexibility: Unlimited time off, flexible hours, fully remote work and your birthday off. Parental Leave: Generous parental leave for both parents. Home Office: Setup allowance for new starters. Genuine Connections: Optional fortnightly team gatherings at WeWork offices (lunch on us), culture clubs, an annual DevCamp to meet the wider team in person, Change Days and Innovation Sprints. Professional Growth: Work at scale with cutting-edge technologies, keep learning, and see a real path forward. Support & Benefits: Employee Assistance Program, wellbeing app, flu vaccinations, salary continuance and life insurance.

Marigold will never ask you to participate in text based or WhatsApp based interviews. All offers of employment from Marigold will come via an official system and will require an electronic or wet signature, based on the laws in your locale. If you have any reason to be concerned about outreach you have received, or concern that you may not be engaging with authorized Marigold employees, we welcome you to contact us at [e-mail].

Marketers today face more pressure than ever-tighter budgets, evolving technologies, complex data regulations, and customers who expect more from every interaction. For growing organizations, the challenge isn't just reaching audiences-its doing it authentically and at scale, with deeper personalization and intelligent automation. Marigold exists to make that challenge easier to meet. Through Campaign Monitor, Emma, and Vuture, we deliver powerful, accessible marketing solutions built for small to mid-sized organizations that want to grow quickly. Our products combine ease of use with proven technology and expert guidance, empowering teams to unify their brand, strengthen relationships, and achieve measurable growth.

Learn more at meetmarigold.com