Develop and maintain applications using Golang or Java, following clean code and best software engineering practices.
Design and implement scalable, reliable, and secure microservices architecture.
Collaborate with engineering and product teams to refine and deliver technical solutions aligned with business needs.
Pismo, founded in 2016 and acquired by Visa in 2024, provides a comprehensive processing platform for banking, card issuing, and financial market infrastructure. With over 500 employees across 10+ countries, they empower firms to build and launch financial products rapidly.
Develop and maintain streaming services, microservices, and serverless architectures to support high-volume messaging.
Work closely with Product Managers, and fellow engineers to translate business requirements into technical implementations.
Lead by example through detailed code reviews, advocating for best practices, and ensuring thorough testing of all work.
TrueML is a mission-driven financial software company that aims to create better customer experiences for distressed borrowers. The TrueML team includes inspired data scientists, financial services industry experts and customer experience fanatics building technology to serve people in a way that recognizes their unique needs and preferences as human beings.
Develop and maintain services using Golang (and Java/JVM technologies when needed), following clean code and strong software engineering practices.
Design and implement scalable, reliable, and secure microservices on AWS, evaluating trade‑offs across performance, resilience, maintainability, and operational complexity.
Collaborate closely with engineering and product partners to translate business requirements into effective technical solutions.
Pismo, founded in 2016 by experienced entrepreneurs and engineers, provides a comprehensive processing platform for banking, card issuing, and financial market infrastructure, helping customers innovate and build the next generation of banking and payment solutions. Pismo joined Visa in 2024 and has 500+ employees located in more than 10 countries.
Design, develop, and maintain scalable backend services using Go and cloud-native architectures on AWS.
Build and evolve APIs and systems that manage account lifecycle operations, including account creation, updates, and migrations.
Collaborate closely with Product, Architecture, QA, and DevOps teams to translate business requirements into robust technical solutions.
Pismo provides a comprehensive processing platform for banking, card issuing, and financial market infrastructure. With over 500 employees across 10 countries, they help customers innovate and build the next generation of banking and payment solutions, now leveraging Visa's resources after joining in 2024.
Design and implement core backend systems and integrations that power the product.
Design and build our data platform (orchestration, pipelines, developer workflows)
Create scalable systems for data ingestion, transformation, and access
Avantos is building the AI-native operating system for financial services, transforming fragmented data into a single, intelligent system. They power workflows, automation, and decision-making as a product-led, fast-moving team in AI, fintech, and infrastructure.
Development and maintenance of scalable and reliable services on AWS.
Own the development of efficient, readable, testable, well-documented code.
Contribute to engineer growth through code reviews, mentoring, and fostering excellence.
Pismo, founded in 2016, provides a comprehensive processing platform for banking, card issuing, and financial market infrastructure, helping customers innovate and build next-gen solutions. With over 500 employees across 10 countries, Pismo, now part of Visa, enables firms to rapidly build and launch financial products with high security and availability.
Build and operate data services driving our applications and APIs
Collaborate with team members and across Engineering to iteratively prototype and develop new functionality
Partner with product managers and other Zusers
Zus is a shared health data platform designed to accelerate healthcare data interoperability by providing easy-to-use patient data via API, embedded components, and direct EHR integrations. They aim to catalyze healthcare's greatest inventors by maximizing the value of patient insights.
Design, develop, and maintain core cloud platform services including compute orchestration, resource management, multi-tenancy, and API gateway components using Go, Java, Python, or Rust.
Build and optimize RESTful/gRPC APIs and microservices that support cloud resource provisioning, lifecycle management, and monitoring on Bitdeer AI Cloud.
Develop scalable, fault-tolerant distributed systems that handle high-throughput workloads across multi-region deployments.
Bitdeer is a world-leading technology company for Bitcoin mining and AI cloud. They are committed to providing comprehensive Bitcoin mining solutions for its customers, designing industry-leading ASIC chips, and manufacturing mining rigs, with operations globally and a diversified 3 GW energy portfolio.
Build tools that interact with external health data networks.
Collect information about our patients and load it into Zus data stores at high volume.
Work on RESTful services that are used both internally and externally.
Zus is a shared health data platform designed to accelerate healthcare data interoperability. Founded in 2021 by Jonathan Bush, the company partners with HIEs and other data networks to aggregate patient clinical history and then translates that data into user-friendly information.
Gathering requirements for, and implementing streaming and batch pipelines
Developing and maintaining of batch data pipelines using AWS Glue, Lambda, and Python
KOHO's mission is to make financial services better for every Canadian by offering transparent financial products designed to help users spend smart, save more, and build wealth. They are a performance organization that values autonomy, high trust, and work-life integration.
Design and build distributed systems in Go that help customers send timely, relevant messages at scale
Collaborate across teams to debug issues and deliver reliable solutions
Own problems end to end - from architecture and schema design to testing, deployment, and monitoring
Customer.io's platform is used by over 8,000 companies to send billions of messages daily, automating communication with real-time behavioral data. They value empathy, transparency, and responsibility, fostering an inclusive team culture and using their influence to increase inclusion and equity within the tech industry.
Take ownership, improve, scale, and iterate on existing data processing pipelines.
Design and implement new data processing pipelines.
Collect and monitor performance metrics.
Mapbox is the leading real-time location platform for a new generation of location-aware businesses. More than 4 million registered developers have chosen Mapbox because of the platform’s flexibility, security and privacy compliance.
Collaborate with cross-functional teams to translate product requirements into technical solutions.
Develop and maintain core services for Chainguard.
Practice continuous improvement by iterating on how services are deployed, configured, monitored, and maintained on our platform.
Chainguard provides a secure foundation for software development and deployment by offering guarded open source software that is built from source and continuously updated. Founded by industry experts, they aim to be the safe source for open source and have built the largest library of open source software that is secure by default.
Design, develop, test and ship high-quality technical solutions that scale across multiple services.
Provide technical leadership and mentorship to encourage team growth.
Own and advocate for the health and quality of systems built by the team.
Jobgether is a platform that uses AI to match candidates with jobs and ensure fair review. They value collaboration and operational excellence, and are supportive of diversity and inclusion initiatives.
Designing and building scalable backend services in Go, working with PostgreSQL and DynamoDB, implementing event-driven architectures with RabbitMQ, and owning production systems end-to-end
Building exceptional user experiences across our mobile app (Angular/Ionic), web app (React), and admin tools
Owning the full implementation of features, from database schema design and API development to implementing the corresponding UI changes, eliminating handoffs and shipping complete solutions
KOHO's mission is to make financial services better for every Canadian by offering transparent, user-friendly products. They foster a remote-first, high-trust environment that values work-life integration and bold thinking.
Collaborate with engineering teams to design and implement scalable, secure systems.
Establish and manage service level objectives (SLOs) and service level agreements (SLAs).
Enhance incident response processes and post-mortem analysis for outages.
ClickHouse, recognized on the 2025 Forbes Cloud 100 list, is one of the most innovative and fast-growing private cloud companies. With more than 3,000 customers and ARR that has grown over 250 percent year over year, ClickHouse leads the market in real-time analytics, data warehousing, observability, and AI workloads.
Drive improvements to Dagster’s backend system, underlying open source framework, and product UI.
Solve difficult technical problems throughout the software stack and work collaboratively with the rest of the team.
Instrument, monitor, debug, and optimize distributed systems from end to end.
Dagster Labs empowers organizations to build productive, scalable data platforms with tools like Dagster and Dagster+. They are a small, well-funded team that values collaboration, curiosity, and delivering meaningful software to shape the future of data and AI.
Propel builds technology that strengthens the social safety net. They are a passionate team of ~100 Propellers who envision a future where every American has the tools and resources they need to thrive, offering a remote-first working environment with headquarters in Brooklyn.
Design and implement a multi-region AWS architecture.
Architect self-healing infrastructure using advanced cloud load balancing and auto-scaling patterns.
Modernize CI/CD pipelines and implement Blue/Green and Canary deployment strategies.
Zscaler is a pioneer and global leader in zero trust security. They secure users, branches, applications, data & devices, and accelerate digital transformation initiatives. Zscaler is distributed across more than 160 data centers globally and they believe in transparency and value constructive, honest debate. They champion an “AI Forward, People First” philosophy to help us accelerate and innovate, empowering their people to embrace their potential.
Design data transformation pipelines that convert raw health signals, user inputs, and third-party data into structured, queryable context
Architect event-driven ingestion using tools like Kinesis, EventBridge, and SQS - handling duplicate events, traffic spikes, and partial failures gracefully
Define flexible data models and schemas for a hierarchical health context ontology that evolves as new context types emerge
Oura is dedicated to empowering individuals to take ownership of their inner potential. They provide award-winning products that enable their global community to gain deeper insights into their readiness, activity, and sleep quality through the Oura Ring and its connected app, enhancing the health and lives of millions.