Full Stack Engineer - Platform Job at InvestorHub (Melbourne)

Senior Growth Full-Stack Engineer

Senior Growth Full-Stack Engineer role at Seamless.AI focusing on user activatio...

Location

United States

Salary:

Not provided

Seamless.AI

Expiration Date

Until further notice

Requirements

5+ years of experience as a full-stack engineer (startup or growth-focused environment preferred) with SaaS product
Strong proficiency in modern JavaScript/TypeScript (React.js, Node.js)
Proficiency with modern database technologies (PostgreSQL, Vector DBs, OpenSearch, DynamoDB)
Proficiency with Cloud architecture and scalability best practices, in particular AWS (Lambda, serverless, cloud-native services)
Hands-on experience with A/B testing platforms (GrowthBook, Optimizely, LaunchDarkly, etc.)
Familiarity with feature flag systems and controlled experiment rollout strategies
Experience with product analytics tools (Amplitude, Segment, Tableau)
Ability to translate growth hypotheses into technical experiments quickly and iteratively
Strong data-driven mindset with the ability to evaluate experiment outcomes statistically
Comfortable working in fast-moving, cross-functional growth teams

Job Responsibility

Collaborate with growth, product, and data teams to design and implement A/B tests and growth experiments focused on user activation
Build, deploy, and maintain full-stack features and experiment infrastructure (frontend + backend)
Implement and manage feature flagging systems to enable rapid testing and controlled rollouts
Work with GrowthBook (or similar experimentation platforms) to set up, track, and analyze experiments
Instrument and track user behavior in Amplitude and other analytics platforms to generate insights
Write clean, scalable, and maintainable code across the React frontend and Node.js backend
Monitor and evaluate experiment outcomes, providing actionable insights and recommendations
Balance speed of experimentation with engineering best practices, ensuring quality while moving quickly

Fulltime

Senior Full Stack Data Engineer

Senior Full Stack Data Engineer role in Citi's Chief Technology Office (CTO) Tec...

Location

India , Pune

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

Minimum of 8 years of proven experience in software development
Significant experience as a Data Engineer and Full Stack Developer
Strong proficiency in SQL for data querying, manipulation, and optimization
Experience with NoSQL databases, such as MongoDB
Expertise in designing and developing data pipelines for ingestion, transformation, and processing of large datasets
Deep understanding of multithreading, thread pools, Object-Oriented Programming (OOP) concepts, and design patterns
Demonstrated experience working in an Agile software development environment
Excellent communication, problem-solving, and analytical skills
Proficiency in at least one of the following programming languages: Java or Python
Strong knowledge of DevOps practices, including source control management (e.g., Git), Continuous Integration (CI), Continuous Delivery/Deployment (CD), and automated deployments

Job Responsibility

Design and develop scalable data solutions leveraging platforms such as Iceberg, Snowflake, Trino, or other modern data ecosystems
Design, build, and optimize robust Extract, Load, Transform (ELT) and Extract, Transform, Load (ETL) data pipelines
Collaborate effectively with domain experts, product managers, analysts, and data scientists to understand data requirements and deliver efficient data solutions
Enable advanced analytics and machine learning workflows by ensuring the delivery of high-quality, reliable, and timely data
Implement and manage CI/CD pipelines to automate data engineering workflows across both cloud and on-premises environments
Research, evaluate, and recommend the integration of open-source technologies into our data platform
Clearly communicate complex technical details, project progress, and challenges to both technical and non-technical stakeholders
Design, develop, and implement scalable full-stack applications using technologies such as JavaScript, ReactJS, NodeJS, Python, and SQL/NoSQL databases
Write clean, efficient, well-documented, and maintainable code, adhering to industry best practices

Fulltime

Senior Full Stack Engineer, Control Plane

The Senior Full Stack Engineer, Control Plane will design and build secure, reli...

Location

Salary:

Not provided

ACI Infotech

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Computer Science or equivalent experience
5+ years of full stack development with strong backend plus React and TypeScript
Proven experience with auth, RBAC, and secure APIs
Skilled in Postgres and containerized deployments
Hands-on experience with cloud platforms (AWS/Azure/GCP) and Kubernetes
Strong commitment to code quality and testing discipline
Experience shipping enterprise SaaS control surfaces
Comfort working across API, data, and UI boundaries

Job Responsibility

Design and implement control plane services and secure APIs
Build React and TypeScript UIs for policy, access, quota, and usage management
Instrument services with OpenTelemetry and service-level metrics
Strengthen authentication, RBAC, and input validation across the stack
Develop and maintain tests at unit, integration, and end-to-end levels
Deliver auditable APIs with predictable versioning and SLAs
Enhance operator UX to enable self-service without tickets

Fulltime

Senior Full Stack Engineer

This is a seasoned engineer role in which you lead technical efforts across mult...

Location

United States

Salary:

140400.00 - 175500.00 USD / Year

Bugcrowd

Expiration Date

Until further notice

Requirements

6-8 years of experience
Bachelor’s degree in Computer Science, Software Engineering, or related field
Strong proficiency in modern programming languages (e.g., Python, Java, Go, Node.js)
Experience with API frameworks and tools (Spring Boot, Express.js, FastAPI, etc.)
Proficient in User Interface (UI) development using modern languages / frameworks (Typescript, React)
Proficient in API design standards (REST, GraphQL, gRPC)
Experience with API gateways and management tools (Kong, Apigee, AWS API Gateway, etc.)
Knowledge of message queues and streaming platforms (Kafka, RabbitMQ, AWS SNS/SQS)
Familiarity with OAuth2, JWT, and other authentication/authorization frameworks
Hands-on experience with CI/CD pipelines and cloud services (AWS, Azure, or GCP)

Job Responsibility

Proactively research, prototype, and introduce new technologies or architectural approaches that improve team or org-wide capabilities
Own the reliability, observability, and operational excellence of key systems—ensuring they meet or exceed defined SLAs
Actively mentor and sponsor engineers across levels, fostering career growth and encouraging broader technical participation
Continuously evolve team processes, driving scalable improvements in delivery, quality, and collaboration
Drive impact at the team and cross-team level
Provide strong technical leadership across one or more scrum teams, aligning execution with architectural vision and business goals
Design, develop, and maintain scalable and secure APIs, UIs and integration services
Implement RESTful, GraphQL, and event-driven APIs/UIs for internal and external systems
Collaborate with product, data, and platform teams to ensure seamless system interoperability
Manage API lifecycle including versioning, authentication, monitoring, and performance optimization

What we offer

Discretionary bonus program or commission plan
Reasonable accommodations for people with disabilities

Fulltime

Software Engineer, Full Stack - Swaps Platform

As an experienced Full Stack Software Engineer you will help build our Equity Sw...

Location

United Kingdom , London

Salary:

Not provided

Clear Street

Expiration Date

Until further notice

Requirements

Bachelor's Degree in Computer Science or related field
5+ years of professional experience in related technology OR 3+ years in related technology AND business area
Experience utilizing Java, Spring, Spring Boot, RDBMS, Service Oriented Architecture (SOA), React, Typescript, microservice based server side application development
Ability to create clean, concise, readable, maintainable code
Effective and concise oral and written communication skills
You take pride in the quality of your work and hold yourself to a high standard

Job Responsibility

Help build our Equity Swaps team in the UK
Tackle non trivial problems that force you to balance trade offs while implementing clean and efficient solutions
Raise our bar on providing clean and efficient solutions that delight and offer the best experience for our customers
Push our operational standards and ensure that we are able to offer and maintain a high SLA
Deeply involved with engineering the Total Return Swaps platform for our varied client base including hedge funds, traders and portfolio managers
Build highly available, horizontally scalable mission critical applications in a modern technology stack
Sharpen your (already advanced) front-end and full stack engineering skills by working on some of the most challenging problems available
Work with product managers and users to understand and define new features and drive them to completion
Coordinate and collaborate with a team of engineers on common application components with the goal of writing software “as one”

What we offer

Competitive compensation packages
Company equity
Pension
Gender neutral parental leave
Full medical and dental insurance

Fulltime

Senior Software Engineer - Full Stack

As a Full Stack Engineer at Cyngn, you will play a crucial role in developing ou...

Location

United States , Mountain View

Salary:

166500.00 - 198000.00 USD / Year

Cyngn

Expiration Date

Until further notice

Requirements

5+ years of professional software development experience in full stack roles
Strong proficiency in backend development using Python, Go, Java, or similar languages
Solid experience with frontend development using React, Redux, and TypeScript
Familiarity with cloud platforms (AWS, Azure, or GCP) and microservices architectures
Experience with database design and management, both SQL and NoSQL
Knowledge of RESTful API design and implementation
Understanding of event-driven architectures and message queuing systems
Experience with containerization technologies such as Docker and Kubernetes
Familiarity with version control systems (e.g., Git) and CI/CD pipelines
Strong problem-solving skills and ability to debug complex issues across the full stack

Job Responsibility

Develop and maintain both backend and frontend components of our cloud-based fleet management system
Collaborate with Backend and Frontend Tech Leads to implement new features and improve existing functionality
Write clean, efficient, and maintainable code in languages such as Python, Go or Java for backend, and React, Redux and TypeScript for frontend
Contribute to the design and implementation of RESTful APIs and real-time data processing pipelines
Assist in developing and optimizing database schemas and queries for both SQL and NoSQL databases
Implement responsive and intuitive user interfaces
Contribute to the development of advanced mapping features and geospatial data processing
Participate in code reviews, providing constructive feedback to peers
Assist in troubleshooting and resolving production issues across the full stack
Implement and maintain unit tests, integration tests, and end-to-end tests

What we offer

Health benefits (Medical, Dental, Vision, HSA and FSA (Health & Dependent Daycare), Employee Assistance Program, 1:1 Health Concierge)
Life, Short-term and long-term disability insurance (Cyngn funds 100% of premiums)
Company 401(k)
Commuter Benefits
Flexible vacation policy
Remote or hybrid work opportunities
Sabbatical leave opportunity after 5 years with the company
Paid Parental Leave
Daily lunches for in-office employees
Monthly meal and tech allowances for remote employees

Fulltime

Software Engineer, Full-Stack

We’re seeking a Full-Stack Software Engineer to play a highly impactful role in ...

Location

United States , San Mateo

Salary:

Not provided

Fireworks AI

Expiration Date

Until further notice

Requirements

3 - 7 years of software engineering experience
Deeply understand how a product fits into the business landscape
Proficiency in TypeScript and Python
Be a customer obsessed engineer who loves talking to users and getting feedback
Strong ability to make design decisions and craft great experiences
Willing to think outside of the box and build a product from scratch for users to serve new needs and use cases
Understanding of responsive design, component-based architecture, and UX fundamentals
Strong communication and collaboration skills

Job Responsibility

Contribute to the Fireworks Platform (developer-facing web app, serverless and on-demand inference, Python SDK) alongside other team members
Design and implement full stack technical features to address business problems
Ship features that users care about, iterate rapidly and ideate constantly
Rapidly prototype and experiment with a data driven focus
Own feature development from backend APIs to frontend user interfaces
Directly engage with users through various channels (Discord, meetups, etc.) and convert their needs into shipped features
Be able to explain why a feature matters to customers as well as its importance in the competitive landscape
Be a user of the inference platform to have a deep sense of what’s working and what’s not working in the product

What we offer

Solve Hard Problems: Tackle challenges at the forefront of AI infrastructure
Build What’s Next: Work with bleeding-edge technology that impacts how businesses and developers harness AI globally
Ownership & Impact: Join a fast-growing, passionate team where your work directly shapes the future of AI—no bureaucracy, just results
Learn from the Best: Collaborate with world-class engineers and AI researchers who thrive on curiosity and innovation

Fulltime

Senior Full Stack Engineer - Platform Enablement

We're looking for a Senior Full Stack Engineer to join our growing Platform Enab...

Location

United States , New York; Atlanta

Salary:

140000.00 - 200000.00 USD / Year

SoundCloud

Expiration Date

Until further notice

Requirements

7+ years of professional experience in full stack web development, with a strong emphasis on backend systems
Strong proficiency in one or more backend languages (e.g., Node.js, Python, Go)
Proven experience designing and building GraphQL APIs and/or RESTful APIs
Proven experience with frontend frameworks such as React, Next.js, or Vue.js
Experience deploying and managing services in cloud environments, preferably GCP, AWS, Terraform
Experience with relational and NoSQL databases (e.g., PostgreSQL, MySQL, DynamoDB, MongoDB)
Exposure to analytics and data visualization tools (e.g., Looker, Tableau, or custom dashboards)
Excellent communication skills and a collaborative mindset

Job Responsibility

Work cross-functionally with product managers, data engineers, and designers to translate business needs into scalable technical solutions
Design, build, and maintain backend services, APIs, and data integrations to support core company initiatives across device platforms
Collaborate with the other SoundCloud engineers to integrate core initiatives into various code bases
Ensure the frontend experience is responsive, performant, and consistent with design standards
Contribute to architecture decisions around data models, caching, messaging queues, and service communication patterns
Participate in design and code reviews, ensuring engineering excellence and maintainability
Troubleshoot production issues and drive continuous improvement in reliability and performance
Mentor junior engineers, advocate for best practices and promote a positive team culture

What we offer

Comprehensive health benefits including medical, dental, and vision plans, as well as mental health resources
Robust 401k program
Employee Equity Plan
Generous professional development allowance
Creativity and Wellness benefit
Flexible vacation and public holiday policy where you can take up to 35 days of PTO annually
16 paid weeks for all parents (birthing and non-birthing), regardless of gender, to welcome newborns, adopted and foster children
Various snacks, goodies, and 2 free lunches weekly when at the office

Fulltime

Full Stack Engineer - Platform

InvestorHub

Location:
Australia , Melbourne

Category:
IT - Software Development

Contract Type:
Employment contract

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
February 08, 2026

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