Tech jobs
Job listings
Software Engineer, Backend
Builds and optimizes scalable, secure backend systems for a Southeast Asia digital bank, focusing on Go-based services, cloud infrastructure, and performance tuning to support fintech products.
Backend Software Engineering
We're building a system that represents domain knowledge as modular probabilistic models — making analysis rigorous and transparent. Users can connect these models flexibly into larger structures. The system…
Senior Software Engineer, Back End (Client: G***)
Get to know the Role: We are seeking talented & passionate engineers to join our team, you will have opportunities to work on multiple backend service clusters as well as participating in machine learning…
Software Engineer, Back End (Client: G)
Get to know the Role: We are seeking talented & passionate engineers to join our team, you will have opportunities to work on multiple backend service clusters as well as participating in machine learning…
Software Engineer, Backend
Builds and scales backend services in Go for a digital bank, focusing on performance, scalability, and secure financial systems.
Sr Software Engineer
Builds and scales subscription platforms for Disney+, ESPN, and Hulu using Scala, AWS, and Kubernetes, focusing on distributed systems and observability.
Backend Tech Lead
Company Overview Lean Tech is a forward-thinking technology company dedicated to building scalable and reliable software solutions. We foster a culture of innovation, ownership, and continuous improvement, driven by a…
Senior Cybersecurity Operations Engineer (OCaml Experience)
Design and implement advanced cybersecurity systems in OCaml to defend against emerging threats and attack vectors.
Senior Cybersecurity Operations Engineer (OCaml Experience)
Design and implement advanced cybersecurity systems in OCaml to defend against complex threats and emerging attack vectors for a global quantitative trading firm.
Staff Software Development Engineer / Ingénieur en développement logiciel H/F
Lead the development of a software stack for configuring and evaluating next-gen, cost-effective Network-on-Chip (NoC) solutions used in high-performance semiconductor designs.
Data Engineer
Data Engineering intern at Jane Street who ingests, transforms, and monitors messy real-world data (structured and unstructured) using Python, SQL, and OCaml to build reliable foundations for research and trading.
Clojure Software Engineer (Backend)
Build AI-powered retail automation in Clojure: outfit generators, vector search, and LLM workflows that serve 100M+ shoppers via APIs for 175+ retailers.
Software Engineer
Builds trading systems and infrastructure using OCaml and Python, solving problems across Jane Street’s operations and contributing to open-source projects.
Senior Cybersecurity Operations Engineer
Design and implement advanced cybersecurity systems in OCaml to defend financial infrastructure, automate threat detection, and mentor teams on proactive security practices.
Software Developer - APAC
Build and maintain scalable energy-trading software in Rust and Python, including ETL pipelines, trade reconciliation, and position management, while collaborating with traders and quants.
Senior Software Engineer
Senior engineer building scalable subscription systems for Disney+, ESPN, and Hulu using Scala, AWS, and Kubernetes to serve millions of users.