We are looking for an experienced Lead Software Engineer with a strong background in data streaming products, the Java ecosystem and team leadership. You will lead a talented team building a complex product suite using a modern stack: Java, Spring Boot, Apache Kafka, Debezium, and React. The ideal candidate is a hands-on technical leader who can drive architectural decisions, mentor engineers, and collaborate closely with product management to deliver a product that solves our customers' most challenging data problems.

We are looking to speak to candidates who are based in Sydney for our hybrid working model.

The ideal candidate for this role will have

• 6+ years of commercial software development experience with at least one JVM language such as Java, preferably using the Spring ecosystem
• 2+ years of experience leading, coaching, and mentoring a team of software engineers to achieve high-impact results
• Extensive product experience in the data streaming or data tooling space, especially with streaming data platforms such as Apache Kafka and Change Data Capture (CDC) tools like Debezium
• Extensive experience with relational and document data modeling and hands-on experience with at least one SQL database (Postgres, MySQL, etc) and at least one document database (e.g. MongoDB)
• Exposure to client-side technologies such as JavaScript and React is a plus
• Good understanding of algorithms, data structures and their time and space complexity
• Curiosity, a positive attitude, and a drive to continue learning
• Excellent verbal and written communication skills

Position Expectations

• Provide technical leadership and mentorship to a team of engineers, fostering a culture of innovation, quality, and continuous improvement.
• Drive the architectural vision and long-term technical roadmap for the Data Migration product suite, ensuring it is scalable, reliable, and performant.
• Collaborate closely with Product Managers and other stakeholders to define product features and translate business requirements into robust technical designs.
• Lead the design and implementation of complex, mission-critical components of our data streaming and migration platform.
• Champion and enforce engineering best practices through design reviews, code reviews, and by setting a high standard for quality and operational excellence.
• Act as a hands-on leader, guiding the team through complex technical challenges and contributing to the codebase where necessary.

Success Measures

Within the first three months, you will have:

• Fully ramped up on our architecture, business domain, and team processes.
• Establish yourself as the technical leader within the team, actively driving technical discussions, design reviews, and planning for the product roadmap.
• Begin mentoring team members and building strong collaborative relationships with your product counterparts.

Within six months, you will have:

• Successfully led the team to deliver a major feature or product release.
• Made significant contributions to the architectural roadmap and started influencing the technical direction of adjacent teams.
• Established a clear rhythm of execution and a high-performing culture within your team.

Within 12 months, you will have:

• Become recognized as the go-to technical expert for the data migration domain at MongoDB.
• Delivered large-scale features across the entire tech stack that have a measurable impact on our customers and business.
• Played a crucial role in recruiting, hiring, and growing the engineering team.

About MongoDB

MongoDB is built for change, empowering our customers and our people to innovate at the speed of the market. We have redefined the database for the AI era, enabling innovators to create, transform, and disrupt industries with software. MongoDB’s unified database platform—the most widely available, globally distributed database on the market—helps organizations modernize legacy workloads, embrace innovation, and unleash AI. Our cloud-native platform, MongoDB Atlas, is the only globally distributed, multi-cloud database and is available across AWS, Google Cloud, and Microsoft Azure.

With offices worldwide and nearly 60,000 customers—including 75% of the Fortune 100 and AI-native startups—relying on MongoDB for their most important applications, we’re powering the next era of software.

Our compass at MongoDB is our Leadership Commitment, guiding how and why we make decisions, show up for each other, and win. It’s what makes us MongoDB. 

To drive the personal growth and business impact of our employees, we’re committed to developing a supportive and enriching culture for everyone. From employee affinity groups, to fertility assistance and a generous parental leave policy, we value our employees’ wellbeing and want to support them along every step of their professional and personal journeys. Learn more about what it’s like to work at MongoDB, and help us make an impact on the world!

MongoDB is committed to providing any necessary accommodations for individuals with disabilities within our application and interview process. To request an accommodation due to a disability, please inform your recruiter.

MongoDB is an equal opportunities employer.

Lead Software Engineer

Since launching in 2011, THE ICONIC has redefined the future of retail in Australia and New Zealand. As the leading fashion, sports and lifestyle e-commerce destination in the region, our e-commerce platforms (Retail, Marketplace and Services) provide a seamless and  inspiring end-to-end customer experience. 

Scalable solutions, exciting challenges, and a direct impact on more than 5 million customers. This is engineering at THE ICONIC.

Our systems handle a massive amount of traffic, and with millions of active sessions it’s guaranteed you’re going to get first-hand feedback from customers on the code you deploy! 

Our agile engineering team is responsible for building the technology, features, and experiences our customers are obsessed with. We are on a mission to bring on the future of shopping!

What you will do..

• Lead software projects to develop our cutting-edge e-commerce platform
• Work in an agile environment to develop a best-in-market experience for THE ICONIC customers
• Work on complex architectural and technical problems
• Write and maintain clean and well-tested code
• Deploy microservices using infrastructure as code technologies, CI/CD (GitHub Actions), Terraform
• Work on distributed systems at scale with high traffic workloads
• Collaborate with other software engineers and stakeholders in your team to build and maintain APIs in our microservices architecture (Kubernetes)

What we are looking for..

• Experience leading agile and lean software engineering teams
• Excellent understanding of fundamental engineering concepts - SOLID principles, clean code, design patterns, testing
• Software Architecture - well versed in a range of architectural styles such as mirco-services, event driven architecture, and migrating legacy systems.
• In-depth knowledge of scalable SaaS cloud solution services such as AWS, GCP or Azure
• APIs - RESTful API design
• Databases, experience with any RDMS (MySQL, Postgres, etc) and NoSQL solutions (Redis, DynamoDb, etc.)
• Security-first mindset
• Well versed in unit testing frameworks such as Jest
• Well versed  in Node.js (with either JavaScript or TypeScript) or PHP
• Experience with automated deployments (CI/CD)

Ways to stand out from the crowd..

• Exposure to Docker in production (Kubernetes, EKS)
• Experience with queue solutions to execute background jobs asynchronously (RabbitMQ, AWS SQS, Kafka, etc. any of these)  
• Experience working with modern front-end JS frameworks (eg. React, Vue.js, Angular)
• CSS/SASS and UX/UI Design
• PHP and PHP Unit
• AWS cloud experience

Why you'll love THE ICONIC..

From our ways of working to our growth mindset and sustainable approach, we each add unique value and have an incredible amount of fun doing it! People are our greatest asset and our ICONITE experience is designed to empower you to do your best work. Here’s what to expect when you join THE ICONIC:

• Flexible working. We offer a hybrid and flexible working model so you can do your best work in a way that works for you
• The learning  collective. Get your knowledge fix with our learning days and hackathons
• Parents at THE ICONIC. Access to our parental leave program and an extra day off for your kids' first day of school every year 
• Birthday leave. Enjoy a paid day off for your birthday and an ICONIC voucher to treat yourself
• Curate your style. No matter what your style is, we have got you covered with our Amazing staff discount and our famous sample sales
• People & Planet Positive: From our ethical sourcing and sustainability strategies to our community engagement and diversity, our responsibility is multifaceted, and each of these facets are equally important. 
• Wellbeing. Access to our discounted gym memberships and wellbeing programs
• People  first. Access our Employee Assistance Program for you and your family. 
• Volunteer days. Work as a Charity Partner with Thread Together for society and environmental change.

Additional Information

At THE ICONIC, diversity, inclusion, and belonging are integral to our culture, fostering an environment of respect and dignity. We aim to empower self-expression and ensure our workforce reflects our diverse communities. By embracing diverse perspectives and experiences, we strive to create a genuine sense of belonging for our employees, customers, and partners, promoting equal opportunities and a better shopping experience for all

We are committed to providing reasonable arrangements to all individuals participating in our application and interview process, and while performing job functions. If you require any accommodations or adjustments prior to the submission of your application or throughout your interview process, please contact our Talent Acquisition team directly: talent.attraction@theiconic.com.au

By submitting your application, you acknowledge and agree to the terms of THE ICONIC's Candidate Privacy Policy

At IMC, technology is not a department; it’s at the heart of everything we do. Developed in house, our innovative software makes millions of trading decisions daily, and we win by making better and faster decisions than our competition.

IMC’s Sydney-based Java teams work on a wide variety of applications, tools and functionalities, including trading algorithm implementations, option pricing, calculating volatility, simulation frameworks, market risk applications, trade reconciliation applications and data analysis & visualisation tools for traders. We frequently need to develop not just the business applications themselves, but also the tools that keep our development process at the cutting edge.

This role sits within our Data Engineering team. The team builds highly-scalable, high-throughput, low-latency Java applications that move and transform data from thousands of sources at Petabyte scale powering everything from real-time trading to analytics.You’ll work on a mix of greenfield and re-engineering projects, collaborating with developers globally to build scalable, reliable data platforms. Balancing speed with quality, you’ll write robust, testable software and make thoughtful trade-offs between latency, throughput, simplicity and maintainability.

Your core responsibilities include:

• Design, build, test and deploy high-performance Java systems for real-time and batch data processing.
• Develop tools and services around Kafka, Avro, Parquet and related streaming technologies.
• Contribute to internal frameworks for querying, storage, and data transformation — used globally across IMC.
• Partner with traders, researchers, and engineers to define requirements and deliver scalable data solutions.
• Own projects end-to-end, from requirements and architecture through to production deployment and monitoring.
• Continuously assess and introduce emerging technologies to improve performance, maintainability, and developer productivity..

Your Skills and Experience:

• 5+ years of experience as a Software Engineer with Java
• Experience in the latest versions of Java is highly desirable
• Proven experience building scalable, low-latency, high-throughput applications.
• Familiarity with Kafka, Avro, Parquet and other data-oriented technologies is highly desirable.
• Experience with Docker and Kubernetes, and confidence working in Linux environments.
• Strong analytical and troubleshooting skills, with the ability to solve complex technical challenges independently.
• Experience gathering business requirements and translating them into technical solutions.
• Curious, adaptable, and proactive; comfortable working in a fast-paced environment with minimal supervision.

Our tech stack includes an ever-evolving range of systems and technologies, and our engineers have the freedom to choose the best solution for the problem at hand. If a new technology has the potential to add value, we’ll actively invest in exploring, adopting and developing it.

#LI-DNI

Who we are

Optiver is a global market maker founded in Amsterdam, with offices in London, Chicago, Austin, New York, Sydney, Shanghai, Hong Kong, Singapore, Taipei and Mumbai. Established in 1986, today we are a leading liquidity provider, with close to 2,000 employees in offices around the world, united in our commitment to improve the market through competitive pricing, execution and risk management. By providing liquidity on multiple exchanges across the world in various financial instruments we participate in the safeguarding of healthy and efficient markets. We provide liquidity to financial markets using our own capital, at our own risk, trading a wide range of products: listed derivatives, cash equities, ETFs, bonds and foreign currencies.

Optiver’s Sydney office is one of the primary players within Asian markets, trading a range of products. Established in 1996, we're an active participant on the Hong Kong, Korea, Singapore, Taiwan and Japan exchanges, and act as Optiver’s APAC head office. 

What you’ll do

We are looking for an experienced software engineer and team leader to lead our APAC Data Engineering Platform team. The team is responsible for developing Optiver’s next-generation data platform for research and real-time trading, covering orchestration, storage, access and governance of data at scale. This team delivers robust, consistent solutions for a range of stakeholders across the business including engineers, researchers and traders. Our Data Engineers develop solutions using a mix of third-party and in-house technologies, owning their changes end-to-end including understanding the business problem, design, implementation, testing, deployment and monitoring.

As a leader you will be responsible for working with stakeholders across the company to define the team's strategy and roadmap, and you will execute that vision with your team. Your leadership will directly enable a faster, simpler, and more scalable innovation cycle for Optiver globally. You will also be responsible for building the team and growing engineers to reach their full potential. This is a hybrid leadership and engineering role with meaningful hands-on time across requirements, architecture, and code.

Other responsibilities include:

• Build and lead a high performance data engineering team, including managing performance, career development and delivery.

• Own and deliver the vision, strategy and roadmap for Optiver’s data platform.

• Architect platform components (orchestration, storage/table formats, metadata/governance, streaming) that scale across APAC and integrate globally.

• Partner with stakeholders (research, trading, developers, SRE, security) to prioritise and achieve cross-team changes.

• Standardise ingestion and access workflows, including schema management, lineage, permissions and audit.

• Collaborate with our Europe & US offices to converge patterns and shared services.

• Contribute hands-on to key designs and production code. Uphold high engineering standards and best practices.

Who you are

Optiver needs our next Data Team Lead to have:

• 7+ years experience as a Software Engineer delivering production platforms and 2+ years of experience leading software engineering teams.

• Strong experience with distributed systems & reliability fundamentals, including partitioning, replication, consistency/availability tradeoffs.

• Expertise with one or more of Python/C++/Java/Rust. Solid API and system design skills.

• Data platform fundamentals, including batch/stream processing, table formats, object storage, SQL.

• Understanding of security and governance, such as encryption, authentication, and access control.

• Practical experience with streaming and batch data (e.g., Kafka + Schema Registry).

• Experience making architectural decisions on IT solutions, system design & implementation.

• Excellent stakeholder communication and roadmap ownership.

What you'll get

You’ll join a culture of collaboration and excellence, where you’ll be surrounded by curious thinkers and creative problem solvers. Driven by a passion for continuous improvement, you’ll thrive in a supportive, high-performing environment alongside talented colleagues, working collectively to tackle some of the most complex problems in the financial markets.

In return for your expertise, you will have access to a range of Optiver perks, including:

• A performance-based bonus structure unmatched anywhere in the industry. We combine our profits across desks, teams and offices into a global profit pool, fostering a truly collaborative environment.

• The chance to work alongside diverse and intelligent peers in a rewarding environment.

• Training, mentorship and personal development opportunities.

• Daily breakfast, lunch and an in-house barista.

• Gym membership plus weekly in-house chair massages.

• Regular social events, including a company trip every two years.

• Guided relocation, a competitive relocation package and visa sponsorship where necessary

Optiver is committed to diversity and inclusion. We encourage applications from candidates of all backgrounds, and welcome requests for reasonable adjustments during the process.

Who we are

Optiver is a global market maker founded in Amsterdam, with offices in London, Chicago, Austin, New York, Sydney, Shanghai, Hong Kong, Singapore, Taipei and Mumbai. Established in 1986, today we are a leading liquidity provider, with close to 2,000 employees in offices around the world, united in our commitment to improve the market through competitive pricing, execution and risk management. By providing liquidity on multiple exchanges across the world in various financial instruments we participate in the safeguarding of healthy and efficient markets. We provide liquidity to financial markets using our own capital, at our own risk, trading a wide range of products: listed derivatives, cash equities, ETFs, bonds and foreign currencies.

Optiver’s Sydney office is one of the primary players within Asian markets, trading a range of products. Established in 1996, we're an active participant on the Hong Kong, Korea, Singapore, Taiwan and Japan exchanges, and act as Optiver’s APAC head office. 

What you’ll do

We are looking for an experienced software engineer and team leader to join our APAC Data Engineering Platform team. The team is responsible for developing Optiver’s next-generation data platform for research and real-time trading, covering orchestration, storage, access and governance of data at scale. This team delivers robust, consistent solutions for a range of stakeholders across the business including engineers, researchers and traders. Our Data Engineers develop solutions using a mix of third-party and in-house technologies, owning their changes end-to-end including understanding the business problem, design, implementation, testing, deployment and monitoring.

As a leader you will be responsible for working with stakeholders across the company to define the team's strategy and roadmap, and you will execute that vision with your team. Your leadership will directly enable a faster, simpler, and more scalable innovation cycle for Optiver globally. You will also be responsible for building the team and growing engineers to reach their full potential. This is a hybrid leadership and engineering role with meaningful hands-on time across requirements, architecture, and code.

Other responsibilities include:

• Build and lead a high performance data engineering team, including managing performance, career development and delivery.

• Own and deliver the vision, strategy and roadmap for Optiver’s data platform.

• Architect platform components (orchestration, storage/table formats, metadata/governance, streaming) that scale across APAC and integrate globally.

• Partner with stakeholders (research, trading, developers, SRE, security) to prioritise and achieve cross-team changes.

• Standardise ingestion and access workflows, including schema management, lineage, permissions and audit.

• Collaborate with our Europe & US offices to converge patterns and shared services.

• Contribute hands-on to key designs and production code. Uphold high engineering standards and best practices.

Who you are

Optiver needs our next Engineering Lead to have:

• 7+ years experience as a Software Engineer delivering production platforms and 2+ years of experience leading software engineering teams.

• Strong experience with distributed systems & reliability fundamentals, including partitioning, replication, consistency/availability tradeoffs.

• Expertise with one or more of Python/C++/Java/Rust. Solid API and system design skills.

• Data platform fundamentals, including batch/stream processing, table formats, object storage, SQL.

• Understanding of security and governance, such as encryption, authentication, and access control.

• Practical experience with streaming and batch data (e.g., Kafka + Schema Registry).

• Experience making architectural decisions on IT solutions, system design & implementation.

• Excellent stakeholder communication and roadmap ownership.

What you'll get

You’ll join a culture of collaboration and excellence, where you’ll be surrounded by curious thinkers and creative problem solvers. Driven by a passion for continuous improvement, you’ll thrive in a supportive, high-performing environment alongside talented colleagues, working collectively to tackle some of the most complex problems in the financial markets.

In return for your expertise, you will have access to a range of Optiver perks, including:

• A performance-based bonus structure unmatched anywhere in the industry. We combine our profits across desks, teams and offices into a global profit pool, fostering a truly collaborative environment.

• The chance to work alongside diverse and intelligent peers in a rewarding environment.

• Training, mentorship and personal development opportunities.

• Daily breakfast, lunch and an in-house barista.

• Gym membership plus weekly in-house chair massages.

• Regular social events, including a company trip every two years.

• Guided relocation, a competitive relocation package and visa sponsorship where necessary

Optiver is committed to diversity and inclusion. We encourage applications from candidates of all backgrounds, and welcome requests for reasonable adjustments during the process.

Who we are

Optiver is a global market maker founded in Amsterdam, with offices in London, Chicago, Austin, New York, Sydney, Shanghai, Hong Kong, Singapore, Taipei and Mumbai. Established in 1986, today we are a leading liquidity provider, with close to 2,000 employees in offices around the world, united in our commitment to improve the market through competitive pricing, execution and risk management. By providing liquidity on multiple exchanges across the world in various financial instruments we participate in the safeguarding of healthy and efficient markets. We provide liquidity to financial markets using our own capital, at our own risk, trading a wide range of products: listed derivatives, cash equities, ETFs, bonds and foreign currencies.

Optiver’s Sydney office is one of the primary players within Asian markets, trading a range of products. Established in 1996, we're an active participant on the Hong Kong, Korea, Singapore, Taiwan and Japan exchanges, and act as Optiver’s APAC head office. 

What you’ll do

As a Principal Engineer, you will play a key role in building and evolving Optiver’s next-generation data platform that supports research and real-time trading.

The platform spans orchestration, storage, access and governance of data at scale, enabling engineers, researchers and traders to work efficiently with high-quality data.

Your responsibilities will include:

• Designing and developing scalable data platform components (e.g. orchestration, storage formats, metadata and streaming systems)
• Working across the full lifecycle: problem understanding, design, implementation, testing, deployment and monitoring
• Contributing to architectural decisions that improve performance, scalability and reliability
• Standardising data ingestion and access patterns, including schema management, lineage, permissions and auditing
• Collaborating with stakeholders across engineering, research, trading, SRE and security to deliver impactful solutions
• Driving high-quality engineering practices, including code quality, testing and observability
• Partnering with global teams to align on shared patterns and platforms

This is a hands-on role with meaningful contribution to system design and production code

Who you are

Optiver needs our next Principal Engineer to have:

• 7+ years experience as a Software Engineer delivering production platforms.

• Strong experience with distributed systems & reliability fundamentals, including partitioning, replication, consistency/availability tradeoffs.

• Expertise with one or more of Python/C++/Java/Rust. Solid API and system design skills.

• Data platform fundamentals, including batch/stream processing, table formats, object storage, SQL.

• Understanding of security and governance, such as encryption, authentication, and access control.

• Practical experience with streaming and batch data (e.g., Kafka + Schema Registry).

• Experience making architectural decisions on IT solutions, system design & implementation.

• Excellent stakeholder communication.

What you'll get

You’ll join a culture of collaboration and excellence, where you’ll be surrounded by curious thinkers and creative problem solvers. Driven by a passion for continuous improvement, you’ll thrive in a supportive, high-performing environment alongside talented colleagues, working collectively to tackle some of the most complex problems in the financial markets.

In return for your expertise, you will have access to a range of Optiver perks, including:

• A performance-based bonus structure unmatched anywhere in the industry. We combine our profits across desks, teams and offices into a global profit pool, fostering a truly collaborative environment.

• The chance to work alongside diverse and intelligent peers in a rewarding environment.

• Training, mentorship and personal development opportunities.

• Daily breakfast, lunch and an in-house barista.

• Gym membership plus weekly in-house chair massages.

• Regular social events, including a company trip every two years.

• Guided relocation, a competitive relocation package and visa sponsorship where necessary
  
  

Optiver is committed to diversity and inclusion. We encourage applications from candidates of all backgrounds, and welcome requests for reasonable adjustments during the process.

The Team: Marketplace Quality Engineering

Every second, our bidder evaluates millions of ad opportunities across thousands of publishers and supply paths. Not all of that supply is created equal — some of it is duplicated, some is structurally inaccessible, and some degrades advertiser outcomes. The Marketplace Quality Engineering team exists to make sure our platform is buying the right impressions, not just more impressions.

We own the systems that assess, measure, and optimize supply quality across the programmatic ecosystem. Our work spans deduplication, supply path analysis, quality modeling, and the tooling that turns those signals into decisions at bid time. The problems are technically deep — think identity resolution across fragmented supply chains, statistical modeling to separate signal from noise, and real-time decisioning at platform scale — and they have direct, measurable impact on both advertiser outcomes and platform economics.

This is not theoretical work. When we ship a model update, spend distribution across the platform shifts. Our engineering decisions translate directly into tens of millions of dollars of measurable business impact. If you want to build systems where what you ship visibly matters, this is the team.

You will work with C# / .NET as a core strength, alongside Python and SQL where data and automation need it, and partner closely with product, data, and platform teams across time zones.

Who you are

Our culture runs deeper than having fun together (though we do that well, too). We take pride in our engineers being trust-builders, generous givers, scrappy problem solvers, and gritty pursuers of excellence. You do not need to meet every requirement below, but people who meet most of them tend to thrive in this role:

- You are comfortable working on an agile, distributed team across time zones and continents.
- You communicate effectively with both technical and non-technical audiences.
- You have a solid grasp of computer science and engineering fundamentals.
- You have strong experience with distributed systems and data-heavy backend work (services, pipelines, or both).
- You are proficient in C# / .NET.
- You are productive with modern development tools: Visual Studio, Visual Studio Code, Rider, and Git.
- You bring 7+ years of software development or engineering experience.

Nice to have (not required): GraphQL or REST API design, large-scale data processing frameworks (e.g. Apache Spark), workflow orchestration tools (e.g. Apache Airflow), schema-based data serialization, Kubernetes, Kafka, database engines (Microsoft SQL Server, PostgreSQL, Aerospike, Vertica, Redis), microservices, Python for data work or automation, and experience working across large codebases with multiple teams.

A wide range of technical opportunities is one of the best parts of engineering at The Trade Desk, which is why we do not expect you to know every technology we use on day one. What matters is that you learn quickly and solve complex problems with the right tools. What you know today matters less than how well you learn, adapt, and innovate. We are not looking for people who already have all the answers — we want engineers who can invent answers no one has thought of yet and frame the questions we have not yet asked.

Company Overview

At Zuora, we do Modern Business. We’re helping people subscribe to new ways of doing business that are better for people, companies and ultimately the planet. It’s an approach resulting from the shift to the Subscription Economy that puts customers first by building recurring relationships instead of one-time product sales and focuses on sustainable growth. Through our leading expertise and multi-product suite, we are transforming all industries and working with the world’s most innovative companies to monetize new business models, nurture subscriber relationships and optimize their digital experiences.

The Team & Role

Zuora’s Application Security & Security Engineering team partners closely with engineering to embed security into the software development lifecycle through scalable tools, processes, and culture.

As a Senior Security Engineer, you’ll work hands-on with developers and architects to drive secure design, build security automation, and support critical projects across our cloud-native platform. This role is part of our growing presence in Sydney and offers the opportunity to shape and scale security practices globally.

This is a hybrid position, so you'll work both remotely and in the office.

Our Tech Stack: Java, Spring, Rest API, Microservices, Kafka, Spark, NodeJS, AWS, Kubernetes, Terraform, AngularJS 

What you’ll do

• Collaborate with teams across a global organization to support the adoption and implementation of secure software development practices and tooling.
• Contribute hands-on to critical engineering and tooling projects, working closely with technical leads and product owners to ensure security is a key part of successful project outcomes.
• Mentor engineers and influence architectural decisions to ensure security is embedded by design.
• Design and develop reusable, flexible security components and APIs to support scalable, secure application development across the company.
• Define and promote best practices to ensure software security without compromising functionality, usability, reliability, or availability.
• Participate in design and code reviews, providing actionable security recommendations as needed.
• Collaborate with project teams to design and prototype secure solutions, validating key assumptions and security objectives.
• Evaluate, implement, and support a range of security tools to improve visibility and reduce risk.
• Build strong relationships and communicate effectively with stakeholders throughout the SDLC, including Product, Engineering, and Operations teams.

Your experience

• 8+ years of experience in application security, software development, or a related engineering role.
• Strong understanding of secure software development practices, including experience working with developers to embed security into the SDLC.
• Hands-on experience conducting security design reviews, threat modeling, and code reviews for web and cloud-based applications.
• Familiarity with common application vulnerabilities (e.g., OWASP Top 10) and experience in identifying and remediating them.
• Experience working with security tools such as SAST, DAST, SCA, and container security scanners.
• Ability to communicate security concepts effectively to both technical and non-technical stakeholders.

Nice to haves:

• Experience with AWS security best practices and securing cloud-native architectures.
• Background in DevSecOps or building security automation into CI/CD pipelines.
• Familiarity with Bug Bounty triage or managing responsible disclosure programs.
• Experience with regulatory frameworks (e.g., ISO 27001, SOC 2, or GDPR) as they relate to product security.
• Programming or scripting skills (e.g., Python, JavaScript, or Go) to build internal tools or automation.

#ZEOLife at Zuora

As an industry pioneer, our work is constantly evolving and challenging us in new ways that require us to think differently, iterate often and learn constantly—it’s exciting. Our people, whom we refer to as “ZEOs" are empowered to take on a mindset of ownership and make a bigger impact here. Our teams collaborate deeply, exchange different ideas openly and together we’re making what’s next possible for our customers, community and the world. 

As part of our commitment to building an inclusive, high-performance culture where ZEOs feel inspired, connected and valued, we support ZEOs with:

• Competitive compensation, variable bonus and performance reward opportunities, and retirement programs
• Medical, dental and vision insurance
• Generous, flexible time off 
• Paid holidays, “wellness” days and company wide end of year break
• Attractive parental leave 
• Learning & Development stipend
• Opportunities to volunteer and give back, including charitable donation match
• Free resources and support for your mental wellbeing  

Specific benefits offerings may vary by country and can be viewed in more detail during your interview process.

Location & Work Arrangements

Organizations and teams at Zuora are empowered to design efficient and flexible ways of working, being intentional about scheduling, communication, and collaboration strategies that help us achieve our best results. In our dynamic, globally distributed company, this means balancing flexibility and responsibility — flexibility to live our lives to the fullest, and responsibility to each other, to our customers, and to our shareholders. For most roles, we offer the flexibility to work both remotely and at Zuora offices.

Our Commitment to an Inclusive Workplace

Think, be and do you! At Zuora, different perspectives, experiences and contributions matter. Everyone counts. Zuora is proud to be an Equal Opportunity Employer committed to creating an inclusive environment for all.

Zuora does not discriminate on the basis of, and considers individuals seeking employment with Zuora without regards to, race, religion, color, national origin, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, genetic information, political views or activity, or other applicable legally protected characteristics.

We encourage candidates from all backgrounds to apply. Applicants in need of special assistance or accommodation during the interview process or in accessing our website may contact us by sending an email to assistance(at)zuora.com.

Eclipse Trading is a leading proprietary trading firm. Founded in 2007, we have over 120 employees across 4 office locations – Hong Kong (our HQ), Sydney, Shanghai and Chicago. Our trading expertise and strategies are deployed across several markets globally, focusing on various products including equity derivatives, delta one, ETFs, commodity derivatives, and cryptocurrency. Technology is inextricably linked to our trading strategies, creating an environment powered by intellectual curiosity, problem solving, and innovation.

We are seeking a skilled Java Engineer to join our Framework & Trading Systems Development team which is responsible for Eclipse Trading's in-house derivatives trading system, spanning order execution, derivative pricing, risk management, P&L and real-time data transformation and distribution layers. This is an on-site role based in our Sydney office. Candidates with more experience may be considered as Senior Software Engineer.

Responsibilities

• Design and implement solutions to manage orders, price derivatives, manage risk and real-time data transformation and distribution
• Participate in code reviews and provide constructive feedback to peers
• Engage with traders and quants on a regular basis to gather business and system requirements
• Contribute to the next generation of our trading system to support growing volumes, increased automation and new asset classes, through green field development and refactoring of existing code bases with modern technologies (Java 21, Kafka)
• Provide Tier 3 support as needed

What you offer

• Excellent core Java design and development skills
• 1-5 years of relevant experience in building distributed systems in Java
• Strong believer in automated testing and collaboration with colleagues
• University Degree in Computer Science or related field
• Excellent command of spoken and written English

What we offer

• Dynamic and collaborative work environment
• A flat management structure, where everyone's voice is valued
• Work life balance within a multi-cultural environment
• Fully stocked kitchen for breakfast and lunch
• Attractive benefits package with discretionary bonus

Eclipse Trading is an equal opportunity employer and we believe that diversity and inclusion are essential pillars of our success as a company. We are dedicated to embrace a culture reflecting a variety of perspectives, insights and backgrounds to drive innovation. We build talented and diverse teams to drive business results and encourage our people to develop to their full potential.

All information provided will be treated in strict confidence and used solely for recruitment purposes.

Due to the high number of responses that we receive, we are only able to respond to successful applicants

Note: The use of AI tools during interviews or assessments is strictly prohibited unless explicitly authorized. We employ multiple methods to verify the authenticity of candidate responses. If it is determined that AI assistance was used at any stage of the hiring process without prior approval, we reserve the right to disqualify your application or rescind any job offer.

Position Purpose: To be part of an existing team to create, maintain, support and improve upon existing internal production applications to speed up delivery of products to our customers. This will also include the implementation of new business rules and functionality the business deems required.

Key Responsibilities: 

• Develop technical solutions that help achieve business and customer goals. Be able to provide clear feedback to technical and project teams upon encountering technological limitations.
• Be part of the ongoing development and support of any new solutions, as well as existing legacy production processing systems to agreed estimates and schedules.
• A demonstrated focus on continuous improvement and process optimisation of new and existing systems.
• Work with project management to assist in work breakdowns and estimates as required.
• Ensure documentation is created and maintained with a view to enabling ongoing development support (and where possible improvement) as well as handing over ongoing processing to the existing production team.
• Ensure ongoing code quality, data quality checking, error reporting and correction occurs.

Essential Subject Skills and Experience:

• 2+ years of E2E In-depth Databricks experience on a real project(s) that have gone to production
• Databricks Genie, AI/BI Dashboards and Analytics reporting.
• Databricks pipelines, warehouse, jobs.
• Databricks Platform set up and admin, cost reduction.
• Databricks ELT, CDC, Streaming - general ETL and ELT and ETL/ELT scaling. Databricks Ingestion tools, e.g., SQL Server Connect
• Development of Databricks applications, ‘App’ and ‘One’ experience.
• Strong experience with Delta Lake, Lakehouse and Medallion architectures, Data architecture
• Meta data catalogs and data governance - Databricks Unity catalog.
• Strong data modelling/data expertise.
• Understanding of AI and Ml.
• General computing experience, AWS, S3, CI/CD, Git, SDLCs, Agile/Iterative.
• Excellent communication and time management skills
• Strong analytical and problem-solving skills
• Be flexible/adaptable and can embrace change

Desirable Skills and Experience:

• DB/Spark performance and optimization.
• Strong Apache Spark and pyspark - created Spark clusters, Spark (and Kafka) Streaming, Data pipelines/orchestration.
• Strong Python and Dash development experience.
• Advance SQL, with materialized views, Common Table Expressions.
• Statistics, Machine Learning, data mining, Experimental design.
• MLFlow, AI training/testing/evaluation and its orchestration.
• GenAI, LLMs, Prompt Engineering, RAG, Fine Tuning, Agents.
• AI ways of working, e.g. CRISP-DM, TDSP etc.

Company Overview

At Zuora, we do Modern Business. We’re helping people subscribe to new ways of doing business that are better for people, companies and ultimately the planet. It’s an approach resulting from the shift to the Subscription Economy that puts customers first by building recurring relationships instead of one-time product sales and focuses on sustainable growth. Through our leading expertise and multi-product suite, we are transforming all industries and working with the world’s most innovative companies to monetize new business models, nurture subscriber relationships and optimize their digital experiences.

The Team & Role

Zuora’s Application Security & Security Engineering team partners closely with engineering to embed security into the software development lifecycle through scalable tools, processes, and culture.

As a Senior Security Engineer, you’ll work hands-on with developers and architects to drive secure design, build security automation, and support critical projects across our cloud-native platform. This role is part of our growing presence in Sydney and offers the opportunity to shape and scale security practices globally.

This is a hybrid position, so you'll work both remotely and in the office.

Our Tech Stack: Java, Spring, Rest API, Microservices, Kafka, Spark, NodeJS, AWS, Kubernetes, Terraform, AngularJS 

What you’ll do

• Collaborate with teams across a global organization to support the adoption and implementation of secure software development practices and tooling.
• Contribute hands-on to critical engineering and tooling projects, working closely with technical leads and product owners to ensure security is a key part of successful project outcomes.
• Mentor engineers and influence architectural decisions to ensure security is embedded by design.
• Design and develop reusable, flexible security components and APIs to support scalable, secure application development across the company.
• Define and promote best practices to ensure software security without compromising functionality, usability, reliability, or availability.
• Participate in design and code reviews, providing actionable security recommendations as needed.
• Collaborate with project teams to design and prototype secure solutions, validating key assumptions and security objectives.
• Evaluate, implement, and support a range of security tools to improve visibility and reduce risk.
• Build strong relationships and communicate effectively with stakeholders throughout the SDLC, including Product, Engineering, and Operations teams.

Your experience

• 8+ years of experience in application security, software development, or a related engineering role.
• Strong understanding of secure software development practices, including experience working with developers to embed security into the SDLC.
• Hands-on experience conducting security design reviews, threat modeling, and code reviews for web and cloud-based applications.
• Familiarity with common application vulnerabilities (e.g., OWASP Top 10) and experience in identifying and remediating them.
• Experience working with security tools such as SAST, DAST, SCA, and container security scanners.
• Ability to communicate security concepts effectively to both technical and non-technical stakeholders.

Nice to haves:

• Experience with AWS security best practices and securing cloud-native architectures.
• Background in DevSecOps or building security automation into CI/CD pipelines.
• Familiarity with Bug Bounty triage or managing responsible disclosure programs.
• Experience with regulatory frameworks (e.g., ISO 27001, SOC 2, or GDPR) as they relate to product security.
• Programming or scripting skills (e.g., Python, JavaScript, or Go) to build internal tools or automation.

Note: Australia PR is a must. 

#ZEOLife at Zuora

As an industry pioneer, our work is constantly evolving and challenging us in new ways that require us to think differently, iterate often and learn constantly—it’s exciting. Our people, whom we refer to as “ZEOs" are empowered to take on a mindset of ownership and make a bigger impact here. Our teams collaborate deeply, exchange different ideas openly and together we’re making what’s next possible for our customers, community and the world. 

As part of our commitment to building an inclusive, high-performance culture where ZEOs feel inspired, connected and valued, we support ZEOs with:

• Competitive compensation, variable bonus and performance reward opportunities, and retirement programs
• Medical, dental and vision insurance
• Generous, flexible time off 
• Paid holidays, “wellness” days and company wide end of year break
• Attractive parental leave 
• Learning & Development stipend
• Opportunities to volunteer and give back, including charitable donation match
• Free resources and support for your mental wellbeing  

Specific benefits offerings may vary by country and can be viewed in more detail during your interview process.

Location & Work Arrangements

Organizations and teams at Zuora are empowered to design efficient and flexible ways of working, being intentional about scheduling, communication, and collaboration strategies that help us achieve our best results. In our dynamic, globally distributed company, this means balancing flexibility and responsibility — flexibility to live our lives to the fullest, and responsibility to each other, to our customers, and to our shareholders. For most roles, we offer the flexibility to work both remotely and at Zuora offices.

Our Commitment to an Inclusive Workplace

Think, be and do you! At Zuora, different perspectives, experiences and contributions matter. Everyone counts. Zuora is proud to be an Equal Opportunity Employer committed to creating an inclusive environment for all.

Zuora does not discriminate on the basis of, and considers individuals seeking employment with Zuora without regards to, race, religion, color, national origin, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, genetic information, political views or activity, or other applicable legally protected characteristics.

We encourage candidates from all backgrounds to apply. Applicants in need of special assistance or accommodation during the interview process or in accessing our website may contact us by sending an email to assistance(at)zuora.com.

• Develop low latency exchange connectivity and trading algorithms, including quoting, hedging, and arbitrage for listed derivatives and delta one products
• Work closely with quants and traders to define the behavior of trading algorithms
• Develop C++ applications for core trading infrastructure
• Test code thoroughly including automated testing, and actively participate in code reviews
• Provide tier 3 support

• University degree in Computer Science or related field
• 2+ years of C++ server-side development on Linux (C++ 14 or later desirable)
• Strong technical design skills
• Solid understanding of multithreading, network socket programming and low latency programming techniques
• Experience in developing automated trading systems or exchange connectivity
• Experience with Kafka is a plus
• Solid data analysis skills
• Excellent communication in spoken and written English

• Dynamic and collaborative work environment
• A flat management structure, where everyone's voice is valued
• Work life balance within a multi-cultural environment
• Fully stocked kitchen for breakfast and lunch
• Attractive benefits package with discretionary bonus

Eclipse Trading is an equal opportunity employer and we believe that diversity and inclusion are essential pillars of our success as a company. We are dedicated to embrace a culture reflecting a variety of perspectives, insights and backgrounds to drive innovation. We build talented and diverse teams to drive business results and encourage our people to develop to their full potential.

All information provided will be treated in strict confidence and used solely for recruitment purposes.

Due to the high number of responses that we receive, we are only able to respond to successful applicants.

Note: The use of AI tools during interviews or assessments is strictly prohibited unless explicitly authorized. We employ multiple methods to verify the authenticity of candidate responses. If it is determined that AI assistance was used at any stage of the hiring process without prior approval, we reserve the right to disqualify your application or rescind any job offer.