Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology and data driven group implementing a scientific approach to investing. Combining data, research, technology, and trading expertise has shaped our collaborative mindset, which enables us to solve the most complex challenges. QRT’s culture of innovation continuously drives our ambition to deliver high quality returns for our investors.

Team & Role Overview

We are seeking a highly skilled and experienced technologist to work in our Cloud Service & Tools team. This team is responsible for deploying, maintaining and supporting companywide tools available in a distributed cloud and on-premises environment. As part of the Service & Tools team, you’ll be working on tools like Gitlab, Kubernetes, as well as in house systems, and more generally on AWS administration.

Your present skillset

• Kubernetes and container knowledge (EKS, Podman, Docker)
• Developing and troubleshooting CI/CD (Gitlab CI is a plus)
• Infrastructure as code, automated configuration languages and tools such as Terraform and Ansible
• Experience of developing, monitoring and supporting distributed systems in production (tools like Cloudwatch, Coralogix or Open Telemetry are a plus)
• Understanding of Linux OS, particularly RHEL/Rocky 9
• Good understanding of core AWS services
  • VPC security and networking
  • EC2 configuration and scaling
  • Storage services S3, EFS, EBS and FSx
  • IAM
• Knowledge of administration for the following tools is a plus but is not mandatory:
  • Gitlab on premises
  • Snowflake
  • Clickhouse Cloud
• Knowledge of languages like Python, C#, Rust is appreciated
• English, spoken and written is mandatory.
• Happy to work in a fast-paced environment with multiple conflicting demands and changing priorities.
• Effective communicator, able to describe complex issues at the appropriate level for a given audience.
• Happy to coach colleagues and eager to learn from them.
• Able to work in autonomy.

QRT is an equal opportunity employer. We welcome diversity as essential to our success. QRT empowers employees to work openly and respectfully to achieve collective success. In addition to professional achievement, we are offering initiatives and programs to enable employees achieve a healthy work-life balance.

The Platform Auth team’s goal is to support our ‘one customer identity’ vision by providing tools, processes, and expertise for our engineering teams to create a unified access management experience while simplifying and standardizing engineering patterns in the space. We are looking for engineers to join our growing team! 

What you will be doing:

• Design and build the platform services that power authentication, authorization, and audit across ClickHouse Cloud. This includes a unified RBAC/ReBAC service, token issuance and session handling, and the SDKs that product teams embed to make authorization decision.
• Model permissions and access control primitives (resources, roles, relationships, policies) that work across ClickHouse, SQL Console, ClickPipes, and HyperDX. Ship the libraries and APIs that other engineers build against.
• Implement protocol-level support for SAML, SCIM, OIDC, OAuth2, and MFA/passwordless flows. Own the integrations that make enterprise SSO and provisioning work end to end.
• Build the audit and authorization-decision telemetry pipeline so every access decision is observable, queryable, and surfaceable to customers.
• Partner with product engineering teams to migrate bespoke per-product auth implementations onto the shared platform, and design APIs that make adoption straightforward.
• Carry the platform on-call rotation and own production reliability for systems on the critical path of every customer request.

What you bring along:

• Minimum 4+ years building production backend systems at scale. Comfort with at least one systems language (Go, Rust, C++) and one application language (TypeScript, Python).
• Hands-on experience designing and implementing an authentication or authorization service. Examples include building a token issuer, an OIDC or OAuth2 provider, a policy engine, a permissions model, or an FGA/ReBAC system in the style of Zanzibar, OpenFGA, SpiceDB, or Cedar.
• Working knowledge of SAML, SCIM, OIDC, and OAuth2 at the protocol level and are able to implement them.
• Experience designing APIs and SDKs that other engineers depend on, with strong opinions on what makes them adoptable.
• Experience operating distributed systems at scale, including caching strategies, consistency tradeoffs, and multi-region concerns.
• Familiarity with identity vendors (Auth0, WorkOS, AWS/GCP/Azure IAM) as building blocks you've extended or integrated into a larger platform.
• Strong production debugging instincts and a high bar for systems that are easy to develop against.

Bonus:

• You've built or contributed to a Zanzibar-style authorization system, or run an OpenFGA or SpiceDB deployment beyond the demo.
• You've designed a multi-tenant permission model that survived real customer requirements like custom roles, hierarchies, delegation, and ABAC attributes.
• You've shipped an SDK that product teams across an org actually adopted, and have opinions about why most internal SDKs fail.

The Role

We are looking for one of our first engineering hires in Singapore — a Forward Deployed Engineer (FDE) who will play a critical role in shaping Addepar’s growth in the region.

Forward Deployed Engineers partner directly with key technical and strategic stakeholders at Addepar’s largest enterprise clients. From building custom data integrations to extending platform capabilities, FDEs operate with autonomy and ownership to deliver meaningful impact for our clients.

At Addepar, FDEs are not part of a services organization. Instead, they act as an extension of the platform, partnering with clients in a highly collaborative way, focused on outcomes rather than billable hours. You will join a global FDE team that continuously evaluates opportunities and priorities, ensuring we are solving the most important and impactful problems for our clients.

Applicants must have legal authorization to work in the country where this role is based on the first day of employment.

What You’ll Do

• Work in small, agile teams with minimal supervision, setting priorities and managing client interactions.
• Take full responsibility for the end-to-end delivery of high-value projects.
• Gain exposure to a wide variety of technical challenges, new technologies, and complex problem-solving opportunities.
• Turn lessons learned from client engagements into scalable, long-term solutions.
• Collaborate closely with Addepar’s engineering and product teams to share insights, inform design strategy, and contribute directly to our core product.
  
  

Who You Are

• Minimum 4+ years of experience as a professional Software Engineer.
• Proficiency in one or more object-oriented programming languages (Java and/or Python preferred), and/or compiled languages (Go, Rust, Scala preferred).
• Experience building systems with relational or NoSQL database storage.
• A degree in Computer Science, Software Engineering, Mathematics, or another technical field, paired with professional software engineering experience.
• Strong ability to lead complex projects, manage timelines, and build strong working relationships.
• Comfortable working in cross-functional and collaborative team environments.

Nice to Have:

• Experience in one or more strongly typed server-side programming languages (e.g., Java, C++).
• Experience with distributed storage and execution frameworks (e.g., Arrow, Spark, Flink, Storm).

Why Join Us

This is a unique opportunity to be one of the first engineers at Addepar Singapore. You’ll have the chance to build innovative solutions for global clients, influence how we grow our presence in Asia, and collaborate with world-class teams across our international offices.

About this role

We are looking for a Staff/Principal Linux Infrastructure Engineer with deep expertise in Linux development, network driver creation, and performance optimization. In this hands-on, high-impact role, you will work directly in our TrustedServer Team to create and refine the core systems that drive ExpressVPN’s infrastructure. This role is ideal for a Linux expert with a record of notable contributions to the kernel or other relevant communities and a history of published research in the field.

What you’ll be Do:

• Develop, optimize, and maintain TrustedServer collaboratively with the team, ensuring this foundational technology continues to serve as the secure backbone of our global services.
• Lead advanced Linux development projects and maintain active contributions to the Linux and relevant communities, with a focus on optimizing network drivers and enhancing system performance.
• Create and maintain dedicated environments and labs to rigorously test and optimize system performance; analyze results and implement improvements that increase system speed, resilience, and scalability.
• Network Driver Development: Develop and refine custom network drivers tailored to the high-demand needs of our digital privacy and performance solutions.
• Write clear, comprehensive technical designs and test plans, ensuring complex infrastructure projects are heavily de-risked and cleanly architected.

What you’ll bring:

• Minimum of 7 years in Linux infrastructure and Linux development, with documented contributions to kernel or relevant repositories.
• Demonstrated experience in network driver development, performance testing frameworks, and significant contributions to the Linux and relevant communities.
• Deep expertise in C++/Rust programming, Linux kernel architecture, and network protocols.
• Advanced capabilities in performance tuning and development of testing frameworks.
• Strong analytical and problem-solving skills, with a hands-on, proactive approach to systems architecture and performance optimization.
• Degree in Computer Science, Computer Engineering, or a related field.

Nice to have:

• History of published research in systems performance, networking, or kernel architecture.
• Expertise in computer security, cryptography, secure coding practices, or public key infrastructure.
• Familiarity with modern VPN protocols, including WireGuard or our own open-source protocol, Lightway.

What we offer:

• Work with a modern tech stack in a strong engineering culture
• Influence on technical decisions and room to innovate
• Continuous learning opportunities and support for professional development
• A motivated, collaborative team with extensive experience
• A strategic role with real technical influence and ownership
• A modern engineering culture with CI/CD, observability, and a strong code review culture
• Purpose-driven work: we value security, quality, and depth over quick hacks

#LI-PS1

**Due to limited quota, Singaporeans and Permanent Residents may apply.**

About the role

10x Genomics was founded to deliver powerful and reliable tools that fuel key scientific discoveries and drive exponential progress in our mastery of biology to advance human health. Our talented team has a distinguished record of creating innovative instruments, reagents, and software that analyze biological systems at a resolution that matches the complexity of biology.

We are looking for a Technical Lead to join our Instrument Software team.

You have expert-level knowledge of creating advanced instrument control software with C, C++, Python and/or Rust. You handle asyncio, threading, multiprocessing and interfacing with low-level drivers, firmware & hardware with ease. You understand the power and flexibility Python brings, but also its limitations. You are a stickler for testing and thrive on creating a clean and maintainable codebase.

You are the engineer that other engineers can count on; you are technically excellent, you attack every problem with enthusiasm, you care deeply about what it takes to build high quality software. You are a self-starter, team player, have the hunger to venture quickly into unknown areas, code and make the system work.

What you will be doing

• Design and develop production software for 10x instruments
• Design and develop diagnostics tools for fleet monitoring employing AI 
• Architecture and system design of next generation instruments
• Long-term evolution of our instrument codebase
• Hiring and mentoring of local team members in Singapore

Minimum requirements

• Bachelor's degree in computer science, engineering, math, or scientific discipline with 8+ years experience; OR Master’s degree with 6+ years of experience in software development
• Minimum experience of 3 years leading software team(s) in a technical capacity
• Instrumentation system design & architecture
• Modern C++
• Embedded Development
• Python3
• Linux
• Use of AI tools for software development life cycle

Preferred skills and experience

• Control Systems Development
• Firmware Development & EE knowledge (Digital & Analog Design)
• Rapid software prototyping & validation with attention to detail and engineering diligence
• Strong analytical and problem-solving skills
• Strong verbal and written communication skills
• Familiarity with AI aided software development practices and integrating AI into existing tooling.
• Background in biology and DNA sequencing is not required. Interest in the field is.

#LI-RT1

#LI-Onsite

About the role

We are seeking a hands-on Security Engineer who thrives in a startup environment.

You'll work alongside product owners and engineers with the objective to secure the products in Startale's ecosystem. Products include a next-generation decentralized exchange with a fully on-chain order book (Strium), a user-facing application (StartaleApp) and a stablecoin (USDSC). This is a hands-on, technical role. You'll be the person who actively tests our systems, hunts for vulnerabilities, models threats against our products, and works with engineers to close the gaps — not the person who writes policies and generates reports. You'll report to the Security Lead and collaborate daily with Backend, Frontend, DevOps, and Blockchain engineering teams.

Why this role

• Startale's products handle user funds and on-chain transactions so security work has tangible impact.
• Owning the security posture of a project at scale and complexity such as Strium is an opportunity for professional growth.
• You will have direct influence over how product security is built across the organization.
• Focus is on driving product security and not on maintaining compliance documentation.
• Our team is backed by and partnering with leading Japanese enterprises so you will have a chance to work in a stable and well-funded company but with the autonomy and speed of a small team.

Key responsibilities

• Security Assessments & Penetration Testing: Conduct hands-on security testing of our applications, APIs, and infrastructure. Simulate real attack scenarios against our products. Find the vulnerabilities before external attackers or whitehat researchers do. Work with engineers to fix issues pragmatically.
• Threat Modeling: Build threat models for new services and features — especially Strium's trading engine, order book, and transaction flows. Identify attack surfaces, model adversary behavior, and define what needs to be hardened before launch.
• Vulnerability Triage & Remediation: Own the end-to-end lifecycle of findings — from discovery through severity assessment, developer-facing write-ups, remediation guidance, and verification of fixes. Coordinate with engineers so issues actually get closed.
• Vulnerability Disclosure & Bug Bounty: Manage incoming whitehat reports, validate findings by reproducing them, assess severity, communicate with researchers.
• AI Tools Security Support: Assess technical risks related to AI tools used within teams (such as data exfiltration, prompt injection, training-on-input), maintain security baselines for AI coding tools and review AI-powered internal tools.

Qualifications

Must-have

• 5+ years of hands-on experience with a focus on application security, penetration testing, or product security.
• Demonstrated ability to find vulnerabilities — through manual testing, architecture and/or code review, or creative attack simulation. You should be able to describe specific bugs you've found and how you found them.
• Practical experience with exchange or trading platform security — from a DEX (preferred) or DeFi protocol. You should understand order book mechanics, transaction flows, wallet security, and the threat landscape specific to trading infrastructure.
• Scripting and automation ability — you write tools and automate to scale security across the stack, not just audit and write reports.
• Experience triaging vulnerabilities and writing clear, actionable remediation guidance for developers.
• Strong written communication in English — you'll write tickets, assessment reports and researcher responses.

Strong plus

• Experience with cloud infrastructure security — least-privilege enforcement, network security, secrets management.
• Experience with container security — network policies, RBAC, pod security standards, image scanning, Dockerfile hardening, base image management.
• Ability to read and review code in at least one of: TypeScript/JavaScript, Solidity, Rust.
• Understanding of software supply chain security, including dependency risks, build integrity, and methods for tracking what components are included in shipped software.
• Experience managing or participating in a bug bounty program (e.g. Immunefi, HackerOne).

Domain plus

• Experience securing AI/LLM tooling in engineering teams — prompt injection risks, data leakage prevention, tool configuration hardening
• Japanese language ability (not required, but useful for company context)

Location / Timezone

• Strong preference for Tokyo-based or Singapore-based candidates - Startale office locations.
• Remote-friendly for exceptional candidates — must have 3+ hours overlap with Tokyo business hours (JST, UTC+9).

Target start date

• As soon as available; realistic target start of Q3 2026.

Target companies

Decentralized exchanges, DeFi protocols, blockchain security firms, L1/L2 chain security teams, or fintech companies with trading infrastructure. We're also open to strong AppSec engineers from cloud-native startups who have genuine interest in web3.

Ideal candidate

You're a hands-on security engineer who finds real vulnerabilities, not just runs scanners. You've secured a trading platform or exchange and understand the threats specific to financial infrastructure — order book manipulation, transaction signing, wallet compromise, front-running. You can take a system, map the attack surface, and come back with findings that matter. You write clear reports that engineers act on, and you know the difference between a theoretical risk and a real one. You're comfortable working independently in a fast-moving team where there's no playbook — you write the playbook.

About the Role:

Our UI is the mission-critical window into Grasshopper’s high frequency trading and risk management engines. As a UI Software Engineer, you will be responsible for building and scaling real-time web interfaces that process tens of millions of messages daily. This isn't just a dashboard; it is a high-throughput monitoring and execution tool where every millisecond and every pixel matters. You will ensure our traders and risk managers have a robust, low-latency, and highly reliable view of the markets to make split-second decisions that directly impact our trading performance.

As a key member of the UI Engineering Team, you’ll:

• Develop and optimise high-performance, real-time web applications using Angular and RxJS
• Architect systems capable of handling massive data streams (10M+ messages/day) without compromising UI responsiveness or stability
• Work closely with traders and risk managers to translate complex financial requirements into intuitive, robust interactive tools
• Write clean, testable, and highly performant code with a deep focus on memory management and execution efficiency
• Collaborate with backend engineering teams to define efficient data schemas and streaming protocols
• Maintain a high bar for attention to detail, recognising that UI errors can have direct financial consequences in a live trading environment

We’d love for you to have:

• At least 3+ years of experience in professional software development with a focus on modern frontend frameworks
• Deeply familiarity with reactive programming patterns, state management and managing complex data flows in high-frequency environments with Angular/RxJS or React
• Exceptional understanding of computer science fundamentals, including algorithms, data structures, and asynchronous programming
• Experience in profiling and optimising web applications (e.g., minimising change detection cycles, managing memory leaks, optimising bundle sizes).
• Strong experience with TypeScript, Unit Testing and CI/CD pipelines
• A track record of solving complex technical challenges with creative, scalable solutions

Nice to haves:

• Familiarity with financial markets, trading concepts, or risk management systems
• Knowledge of low-latency communication protocols
• Experience with data visualisation libraries (e.g., D3.js, Chart.js) for real-time charting
• Basic understanding of backend languages like C++, Rust, or Python

What we offer:

• 21 days annual leave
• An opportunity to learn from experienced professionals, fostering mentorship opportunities and personal growth
• Comprehensive Insurance Package with extended coverage for dependents
• Well-stocked pantry
• Annual Dental & Wellness budget
• Gym membership
• Competitive Compensation

About the role:  

We are in search of a self-motivated, solution-oriented and experienced Engineering Manager to join our Affinidi Elements team. In this role, you will work with global peers on teams dedicated to areas of the product portfolio, from the product, design, infrastructure, architecture, and back/front-end engineering teams. You will be responsible for leading continued enhancement and development of a multi-component platform, where your expert skills in designing, architecting, and building quality systems will intersect with your leadership skills of building high performing team culture and growing your team members.  
 
Our work culture at Affinidi is shaped by the following tenets:   

• We are unapologetically customer-focused 
• We invest in cultures and teams to enable high performance 
• We embrace experimentation and build fast 
• We have the courage to be misunderstood 
• We work together to unlock data 

What’s in it for you:   

• Lead the engineering team to develop features and improvements to the Affinidi Elements product in a secure, well-tested, and performant way, primarily using Typescript with NodeJs and React. 
• Analyze and interpret highly complex problems and convert them into actionable tasks for the team. 
• Collaborate with Product Management and other stakeholders (e.g. UX) to maintain a high bar for quality in a fast-paced, iterative environment.
• Collaborate in building the product and technology roadmap with peers, product managers, designers, and stakeholders.   
• Advocate for improvements to product quality, security, and performance.
• Guide the team in solving technical problems with large scope and complexity.
• Guide the team in crafting code that meets our internal standards for style, maintainability, and best practices for a high-scale systems environment. Maintain and advocate for these standards through best practices within the team and department.  
• Own delivery of significantly complex features and improvements. Collaborate with cross-functional teams and peers on larger projects.  
• Lead by example and constantly coach and mentor engineers in achieving the next level of career and professional growth.  
• Lead and create a diverse, dynamic, collaborative, transparent culture where everyone's ideas and opinions are equally valued.

You will be a great match if you:  

• Have experience with a proven track record of leading engineering teams delivering production-quality products in fast-paced, global environments. 
• Possess strong leadership skills in setting vision, fostering autonomy, mentoring, and driving collaboration across global, fast-paced environments. 
• Have strong experience leading teams to deliver production-quality products according to industry standards, combined with excellent technical writing skills and the ability to guide the development and deployment of complex systems into production. 
• Are a hands-on technical leader with strong coding skills and a pragmatic approach—able to balance direct contribution with strategic delegation.
• Deep experience in diagnosing and preventing performance and optimization issues, and passionate about scaling knowledge through mentorship. 
• Champion clean architecture, CI/CD, testing best practices, and coding standards. 
• Bring a solid background in cloud-native environments (AWS serverless preferred), microservices, and event-driven architectures.
• Proficient in design patterns and architectural documentation (C4 Model, ADRs). 
• Have experience in building developer tools such as CLIs, SDKs, and developer portals, ensuring seamless developer workflows. 
• Possess extensive experience with JavaScript, TypeScript, Node.js, and React; Familiarity with other languages like Rust, Dart, or Go is a plus. 
• Are hands-on with REST APIs, Test-Driven Development, and committed to privacy by design, security, high-performance systems, and inclusive communication. 

What can you expect from us:  

• Hybrid working model  
• Flexible working hours  
• Unlimited vacation policy  
• Competitive compensation package  
• Work within international environment  
• Learning Budget  
• Mobile Allowance  
• Home Office Allowance  
• Urban Sport Membership  

Sounds like you? Apply now!  

#LI-DS1 

About the role:  

We are in search of a self-motivated, solution-oriented and experienced Engineering Manager to join our Affinidi Elements team. In this role, you will work with global peers on teams dedicated to areas of the product portfolio, from the product, design, infrastructure, architecture, and back/front-end engineering teams. You will be responsible for leading continued enhancement and development of a multi-component platform, where your expert skills in designing, architecting, and building quality systems will intersect with your leadership skills of building high performing team culture and growing your team members.  
 
Our work culture at Affinidi is shaped by the following tenets:   

• We are unapologetically customer-focused 
• We invest in cultures and teams to enable high performance 
• We embrace experimentation and build fast 
• We have the courage to be misunderstood 
• We work together to unlock data 

What’s in it for you:   

• Lead the engineering team to develop features and improvements to the Affinidi Elements product in a secure, well-tested, and performant way, primarily using Typescript with NodeJs and React. 
• Analyze and interpret highly complex problems and convert them into actionable tasks for the team. 
• Collaborate with Product Management and other stakeholders (e.g. UX) to maintain a high bar for quality in a fast-paced, iterative environment.
• Collaborate in building the product and technology roadmap with peers, product managers, designers, and stakeholders.   
• Advocate for improvements to product quality, security, and performance.
• Guide the team in solving technical problems with large scope and complexity.
• Guide the team in crafting code that meets our internal standards for style, maintainability, and best practices for a high-scale systems environment. Maintain and advocate for these standards through best practices within the team and department.  
• Own delivery of significantly complex features and improvements. Collaborate with cross-functional teams and peers on larger projects.  
• Lead by example and constantly coach and mentor engineers in achieving the next level of career and professional growth.  
• Lead and create a diverse, dynamic, collaborative, transparent culture where everyone's ideas and opinions are equally valued.

You will be a great match if you:  

• Have experience with a proven track record of leading engineering teams delivering production-quality products in fast-paced, global environments. 
• Possess strong leadership skills in setting vision, fostering autonomy, mentoring, and driving collaboration across global, fast-paced environments. 
• Have strong experience leading teams to deliver production-quality products according to industry standards, combined with excellent technical writing skills and the ability to guide the development and deployment of complex systems into production. 
• Are a hands-on technical leader with strong coding skills and a pragmatic approach—able to balance direct contribution with strategic delegation.
• Deep experience in diagnosing and preventing performance and optimization issues, and passionate about scaling knowledge through mentorship. 
• Champion clean architecture, CI/CD, testing best practices, and coding standards. 
• Bring a solid background in cloud-native environments (AWS serverless preferred), microservices, and event-driven architectures.
• Proficient in design patterns and architectural documentation (C4 Model, ADRs). 
• Have experience in building developer tools such as CLIs, SDKs, and developer portals, ensuring seamless developer workflows. 
• Possess extensive experience with JavaScript, TypeScript, Node.js, and React; Familiarity with other languages like Rust, Dart, or Go is a plus. 
• Are hands-on with REST APIs, Test-Driven Development, and committed to privacy by design, security, high-performance systems, and inclusive communication. 

What can you expect from us:  

• Hybrid working model  
• Flexible working hours  
• Unlimited vacation policy  
• Competitive compensation package  
• Work within international environment  
• Learning Budget  
• Mobile Allowance  
• Home Office Allowance  
• Urban Sport Membership  

Sounds like you? Apply now!  

#LI-DS1 

About the role:  

We are in search of a self-motivated, solution-oriented and experienced Engineering Manager to join our Affinidi Elements team. In this role, you will work with global peers on teams dedicated to areas of the product portfolio, from the product, design, infrastructure, architecture, and back/front-end engineering teams. You will be responsible for leading continued enhancement and development of a multi-component platform, where your expert skills in designing, architecting, and building quality systems will intersect with your leadership skills of building high performing team culture and growing your team members.  
 
Our work culture at Affinidi is shaped by the following tenets:   

• We are unapologetically customer-focused 
• We invest in cultures and teams to enable high performance 
• We embrace experimentation and build fast 
• We have the courage to be misunderstood 
• We work together to unlock data 

What’s in it for you:   

• Lead the engineering team to develop features and improvements to the Affinidi Elements product in a secure, well-tested, and performant way, primarily using Typescript with NodeJs and React. 
• Analyze and interpret highly complex problems and convert them into actionable tasks for the team. 
• Collaborate with Product Management and other stakeholders (e.g. UX) to maintain a high bar for quality in a fast-paced, iterative environment.
• Collaborate in building the product and technology roadmap with peers, product managers, designers, and stakeholders.   
• Advocate for improvements to product quality, security, and performance.
• Guide the team in solving technical problems with large scope and complexity.
• Guide the team in crafting code that meets our internal standards for style, maintainability, and best practices for a high-scale systems environment. Maintain and advocate for these standards through best practices within the team and department.  
• Own delivery of significantly complex features and improvements. Collaborate with cross-functional teams and peers on larger projects.  
• Lead by example and constantly coach and mentor engineers in achieving the next level of career and professional growth.  
• Lead and create a diverse, dynamic, collaborative, transparent culture where everyone's ideas and opinions are equally valued.

You will be a great match if you:  

• Have experience with a proven track record of leading engineering teams delivering production-quality products in fast-paced, global environments. 
• Possess strong leadership skills in setting vision, fostering autonomy, mentoring, and driving collaboration across global, fast-paced environments. 
• Have strong experience leading teams to deliver production-quality products according to industry standards, combined with excellent technical writing skills and the ability to guide the development and deployment of complex systems into production. 
• Are a hands-on technical leader with strong coding skills and a pragmatic approach—able to balance direct contribution with strategic delegation.
• Deep experience in diagnosing and preventing performance and optimization issues, and passionate about scaling knowledge through mentorship. 
• Champion clean architecture, CI/CD, testing best practices, and coding standards. 
• Bring a solid background in cloud-native environments (AWS serverless preferred), microservices, and event-driven architectures.
• Proficient in design patterns and architectural documentation (C4 Model, ADRs). 
• Have experience in building developer tools such as CLIs, SDKs, and developer portals, ensuring seamless developer workflows. 
• Possess extensive experience with JavaScript, TypeScript, Node.js, and React; Familiarity with other languages like Rust, Dart, or Go is a plus. 
• Are hands-on with REST APIs, Test-Driven Development, and committed to privacy by design, security, high-performance systems, and inclusive communication. 

What can you expect from us:  

• Hybrid working model  
• Flexible working hours  
• Unlimited vacation policy  
• Competitive compensation package  
• Work within international environment  
• Learning Budget  
• Mobile Allowance  
• Home Office Allowance  
• Urban Sport Membership  

Sounds like you? Apply now!  

#LI-DS1 

About the role:  

We are in search of a self-motivated, solution-oriented and experienced Engineering Manager to join our Affinidi Elements team. In this role, you will work with global peers on teams dedicated to areas of the product portfolio, from the product, design, infrastructure, architecture, and back/front-end engineering teams. You will be responsible for leading continued enhancement and development of a multi-component platform, where your expert skills in designing, architecting, and building quality systems will intersect with your leadership skills of building high performing team culture and growing your team members.  
 
Our work culture at Affinidi is shaped by the following tenets:   

• We are unapologetically customer-focused 
• We invest in cultures and teams to enable high performance 
• We embrace experimentation and build fast 
• We have the courage to be misunderstood 
• We work together to unlock data 

What’s in it for you:   

• Lead the engineering team to develop features and improvements to the Affinidi Elements product in a secure, well-tested, and performant way, primarily using Typescript with NodeJs and React. 
• Analyze and interpret highly complex problems and convert them into actionable tasks for the team. 
• Collaborate with Product Management and other stakeholders (e.g. UX) to maintain a high bar for quality in a fast-paced, iterative environment.
• Collaborate in building the product and technology roadmap with peers, product managers, designers, and stakeholders.   
• Advocate for improvements to product quality, security, and performance.
• Guide the team in solving technical problems with large scope and complexity.
• Guide the team in crafting code that meets our internal standards for style, maintainability, and best practices for a high-scale systems environment. Maintain and advocate for these standards through best practices within the team and department.  
• Own delivery of significantly complex features and improvements. Collaborate with cross-functional teams and peers on larger projects.  
• Lead by example and constantly coach and mentor engineers in achieving the next level of career and professional growth.  
• Lead and create a diverse, dynamic, collaborative, transparent culture where everyone's ideas and opinions are equally valued.

You will be a great match if you:  

• Have experience with a proven track record of leading engineering teams delivering production-quality products in fast-paced, global environments. 
• Possess strong leadership skills in setting vision, fostering autonomy, mentoring, and driving collaboration across global, fast-paced environments. 
• Have strong experience leading teams to deliver production-quality products according to industry standards, combined with excellent technical writing skills and the ability to guide the development and deployment of complex systems into production. 
• Are a hands-on technical leader with strong coding skills and a pragmatic approach—able to balance direct contribution with strategic delegation.
• Deep experience in diagnosing and preventing performance and optimization issues, and passionate about scaling knowledge through mentorship. 
• Champion clean architecture, CI/CD, testing best practices, and coding standards. 
• Bring a solid background in cloud-native environments (AWS serverless preferred), microservices, and event-driven architectures.
• Proficient in design patterns and architectural documentation (C4 Model, ADRs). 
• Have experience in building developer tools such as CLIs, SDKs, and developer portals, ensuring seamless developer workflows. 
• Possess extensive experience with JavaScript, TypeScript, Node.js, and React; Familiarity with other languages like Rust, Dart, or Go is a plus. 
• Are hands-on with REST APIs, Test-Driven Development, and committed to privacy by design, security, high-performance systems, and inclusive communication. 

What can you expect from us:  

• Hybrid working model  
• Flexible working hours  
• Unlimited vacation policy  
• Competitive compensation package  
• Work within international environment  
• Learning Budget  
• Mobile Allowance  
• Home Office Allowance  
• Urban Sport Membership  

Sounds like you? Apply now!  

#LI-DS1 

About Us

In partnership with one of the largest financial conglomerates, we aim to bring the majority of Japanese equities on-chain, creating a secure, transparent, and high-performance trading infrastructure that can support institutional volumes while remaining accessible to retail participants. We are building a next-generation decentralized exchange with a fully on-chain order book. Our system is built with a custom state transition function and consensus layer, purpose-designed for high-performance, low-latency trading. The goal is to deliver a trustless platform that matches the speed and efficiency of traditional trading engines while providing full transparency by running execution as close as possible to the blockchain itself.

Position Overview

We are seeking a Senior Rust Backend Engineer experienced in building high-performance, reliable trading APIs (HTTP & WebSocket). You will be responsible for designing, implementing, and optimizing the backend services that power our exchange interfaces - ensuring low latency, resilience, and correctness under load.

You’ll work on high-throughput, real-time systems that handle order and trade data ingestion, manage live WebSocket feeds, and maintain internal state consistency from streaming market events. The ideal candidate is both a strong Rust engineer and a system thinker, capable of reasoning about concurrency, data flow, and observability in production environments.

This role offers an opportunity to shape the architecture of our trading backend at an early stage, working alongside a distributed team of seasoned engineers building next-generation financial infrastructure.

Key Responsibilities

• Own the architecture and technical direction of high-performance trading APIs (HTTP & WebSocket) supporting low-latency order entry, market data distribution, and account state updates.
• Lead the design and implementation of structured concurrency using the Tokio runtime, defining best practices for task lifecycle management, cancellation semantics, backpressure, and graceful degradation under load.
• Develop and maintain real-time state ingestion pipelines:
  • Process append-only logs (e.g., trades, order updates, book diffs).
  • Rebuild local states efficiently using snapshot + diff application.
• Model trading-related data structures, including orders, fills, trades, positions, funding, and liquidation logic.
• Implement WebSocket connection logic, including upgrade handling, frame parsing, and data fanout for subscribed clients.
• Design observable backend systems with rich metrics, structured logging, and distributed tracing for performance insights and failure analysis.
• Collaborate with system and infrastructure engineers to continuously improve performance, scalability, and fault tolerance.
• Write comprehensive unit, integration, and load tests to ensure stability under production conditions.

Requirements

Rust Expertise

• 5+ years of professional backend engineering experience, with 3+ years of Rust in production.
  • Strong experience with the Tokio async runtime and concurrent programming patterns.
  • Deep understanding of structured concurrency and robust handling of spawned task cancellation.
  • Hands-on experience with HTTP and WebSocket frameworks such as Hyper or similar.

Trading Literacy

• Solid understanding of CEX/DEX systems and trading models.
• Familiarity with data modeling for trading entities (orders, trades, positions, funding, mark price, margin, liquidation logic, etc.).
• Prior hands-on trading or market data experience (personal or professional).

State Ingestion & Processing

• Expertise in real-time data streaming and processing systems.
• Ability to design systems that rebuild local state efficiently from snapshots and diffs.
• Familiarity with replay, recovery, and correctness guarantees in event-driven systems.

WebSocket Engineering

• Understanding of connection upgrades, frame parsing, and data fanout for subscribed clients.

Observability Engineering

• Ability to design and instrument systems for metrics, logging, and tracing.
• Experience with Prometheus and OpenTelemetry in production.
• Track record of diagnosing and resolving performance bottlenecks and production incidents.

Big Bonus

Performance Engineering

• Deep understanding of lock-free or lock-avoidant data structures
• Experience designing cache-friendly data layouts and optimizing for memory locality in latency-sensitive systems.
• Proficiency in profiling CPU and memory performance and able to diagnose and optimize latencies in real-time event pipelines

DevOps & CI/CD

• Familiarity with Docker-based environments and CI/CD pipelines.

Why Join Us

• Work on cutting-edge trading infrastructure bridging traditional and decentralized finance.
• Collaborate with a world-class, distributed engineering team.
• Influence critical technical decisions from the early stages.
• Competitive compensation and growth opportunities in a rapidly evolving space.

Get to Know our Team: In Agoda’s Back End Engineering department, we build the scalable, fault-tolerant systems and APIs that host our core business logic. Our systems cover all major areas of our business: inventory and pricing, product information, customer data, communications, partner data, booking systems, payments, and more. These mission-critical systems change frequently with dozens of releases per day, so we must employ state-of-the-art CI/CD and testing techniques in order to make sure everything works without any downtime. We also ensure that our systems are self-healing, responding gracefully to extreme loads or unexpected input. In order to accomplish this, we use state-of-the-art languages like Scala and Go, data technologies like Kafka and Aerospike, and agile development practices. Most importantly though, we hire great people from all around the world and empower them to be successful. Whether it’s building new projects like Flights and Packages or reimagining our existing business, you’ll make a big impact as part of the Back End Engineering team. 

The Opportunity: As a senior lead/principal engineer at Agoda, you will drive the technological evolution of our front-end systems. You will be responsible for architecting, implementing, and optimizing user interfaces that enhance the user experience for millions of travelers worldwide. This position requires a deep understanding of back-end development principles, a passion for crafting exceptional user experiences, and expertise in various back-end technologies. 

In this role, you’ll get to: 

• Architecting and developing highly scalable, mission-critical back end systems
• Owning a big chunk of Agoda’s system all the way from the north-star & vision down to the bytecode level
• Enabling impactful collaboration and cross-team projects on big projects, making a dent in the quality of our services, code & architecture
• Providing thoughtful feedback, nurture an inclusive engineering environment, and champion engineering fundamentals. Bring out the best from your fellow engineers.
• Identifying and implementing opportunities for optimization across the technology stack, focusing on cost, efficiency, velocity & dev happiness
• Exhibiting technical leadership throughout the broader organization, conveying complex technical trade-offs to non-techies such as business owners & C-suite executives.

What you’ll Need to Succeed: 

• Overall experience of 10+ years in engineering roles
• Proven hands-on experience with owning production services with significant impact on design, development, deployment, monitoring & evolution
• Curiosity, staying updated on technological improvements and open source advancement. 
• Strong programming skills in languages such as Kotlin, Scala, Java, C#.  
• Can perform deep research & take decisions on complex projects. Can easily toggle between running as a lone wolf and also works great as part of a pack
• Strong communication skills, with the ability to explain complex technical details to stakeholders at all levels.  
• On top of being an expert in BE, has understanding of challenges and trade-offs in the entire engineering universe, from FE/Mobile to Data 7 analytics
• Bachelor's degree in Computer Science, Engineering, or a related field.

It’s great if you have: 

• A Master's or Ph.D. in a technical field
• Experience with Kubernetes for effective container orchestration and scaling 
• Deep understanding of CI/CD pipelines, automation tools, and practices relevant to machine learning.  
• Experience in programming with Rust, C or other low level languages

This position is based in Singapore.

#Singapore #IT #ENG #5 #LI-Hybrid

Role Summary 

As a Full Stack Software Engineer, you will design, build, and own end-to-end software systems that interface directly with energy hardware, edge compute platforms, and cloud services. You will work across the stack—from low-level systems programming on Linux-based devices to high-performance backend services and user-facing applications. This role requires strong systems thinking, excellent coding skills in modern systems languages, and a deep appreciation for reliability, safety, and performance in energy and industrial environments. 

You will collaborate closely with power firmware, infrastructure, and data teams to deliver robust, production-grade software that operates in real-world energy systems. 

Responsibilities:

• Architect, develop, and maintain full-stack software systems supporting energy and grid-connected products. 

• Build high-performance backend services and APIs using C, Go, and/or Rust for control, data ingestion, and orchestration. 

• Develop user-facing applications and internal tools that surface device health, telemetry, and system insights. 

• Design and implement software that runs reliably on Linux-based edge devices as well as in cloud environments. 

• Work with and improve Linux build systems (e.g., Make, CMake, Bazel, Yocto/Buildroot) for repeatable, reproducible builds. 

• Integrate software with embedded systems, real-time data pipelines, and hardware control layers. 

• Own software quality through testing, code reviews, CI/CD integration, and production monitoring. 

• Collaborate cross-functionally to define system requirements, interfaces, and long-term technical direction. 

• Mentor engineers and provide technical leadership on architecture, performance, and reliability.  

Qualifications 

• Bachelor’s, Master’s, or PhD in Computer Science, Electrical Engineering, or equivalent practical experience. 

• 2+ years of professional software engineering experience, with demonstrated ownership of complex systems. 

• Strong proficiency in C, Go, and/or Rust, with the ability to reason about memory, concurrency, and performance. 

• Solid experience developing on Linux, including debugging, profiling, and systems-level development. 

• Hands-on experience with Linux build systems such as Make, CMake, Bazel, Yocto, or Buildroot. 

• Experience building and operating backend services, APIs, and data pipelines. 

• Familiarity with modern software development practices: version control, CI/CD, testing, and code review. 
• Strong communication skills and ability to work effectively across software, hardware, and infrastructure teams. 

Bonus Qualifications 

• Experience in the energy, power electronics, industrial, or embedded systems domains. 

• Knowledge of real-time systems, distributed systems, or high-availability architectures. 
• Experience with time-series data, telemetry systems, or control systems. 

Work Environment 

• Occasional travel (up to 20%) may be required, including international travel. 

Role

As a Robotics Software Testing Engineer, you will collaborate with fellow engineers in maintaining and testing software for robotics, in the domain of industrial factory automation. You will play a key role in ensuring software stability and compatibility, by designing and implementing comprehensive and automated test suites. You will work closely with engineers and stakeholders to design testing pipelines with hardware in-the-loop. You will assist in the upkeep of Open-RMF, interacting with users and the open source community on matters of issues, fixes, and feature requests.

How your work moves the mission forward

• Enable the team to discover, isolate and mitigate issues swiftly.
• Empower the team to deploy with confidence.
• Accelerate the development of robot interoperability and factory orchestration at scale.
• Provide a consistent and reliable testing pipeline to accelerate development, bug reproduction and fixes.

Skills you will need to be successful

• Bachelor’s or Master’s degree in Computer Science, or Robotics, or equivalent practical experience.
• Familiarity with modern programming practices in C++, Python, or Rust.
• Experience in designing and maintaining software testing pipelines with upstream dependencies and downstream users.
• Experience with distributed systems and communication protocols such as REST or ROS 2.
• Experience with both simulated (Gazebo) and hardware mobile robot platforms.

Skills that will differentiate your candidacy

• Experience with Open-RMF.
• Experience in Rust.
• In-depth knowledge of isolation, containerization and Kubernetes.
• Experience with industrial robotic arms.

Role

As a Senior Robotics Software Engineer working on mobile robot orchestration, you will collaborate with a diverse team of roboticists and software developers to reimagine how mobile robots make their way through the complex, dynamic world that we live in. You will develop high-performance multi-agent path finding algorithms that enable hundreds to thousands of robots to operate in densely packed factories and warehouses. You will design robust behaviors for fleets of mobile robots to seamlessly interact with automated doors, elevators, and robot workcells. Your work will be deployed in a wide variety of dynamic environments, including factories, warehouses, malls, hospitals, campuses, and commercial buildings. Through close collaboration with the Open Robotics community, you will shape open specifications for mobile robot interoperability.

How your work moves the mission forward

• Examine challenging environments and identify strategies for seamless mobile robot traffic.
• Develop software tools to make mobile robot traffic behavior easy to understand and debug.
• Implement various algorithms for multi-agent path finding and benchmark them across diverse environments.
• Build extensible reusable libraries that empower customers to tailor their mobile robot traffic behaviors to their unique scenarios.

Skills you will need to be successful

• Bachelor’s or Master’s degree in Computer Science, Robotics, or equivalent practical experience.
• Proficiency in systems programming languages such as C++, Python, or Rust.
• Demonstrable experience with autonomous mobile robots (such as MiR, OTTO, Geek+).
• Expertise in programming reactive software systems.
• Experience architecting distributed multi-agent systems using ROS, Zenoh, MQTT, gRPC, or REST APIs.

Skills that will differentiate your candidacy

• A Masters or Doctoral degree relevant to mobile robot orchestration.
• Peer-reviewed research papers related to multi-agent path finding.
• Expertise in the Rust programming language.
• Experience deploying large-scale mobile robot traffic systems.
• Experience deploying mobile robots in human-centric environments.
• Comfort engaging with diverse stakeholders to assimilate broad perspectives and build consensus.

Who We Are

Who We Are

We are representing a leading force in the decentralized exchange (DEX) space, specifically operating within the high-performance Solana ecosystem. 

Core Responsibilities

• Direct the execution of protocol and backend engineering teams, setting the pace for delivery and the bar for technical excellence.
• Architect and implement mission-critical trading infrastructure using Rust, focusing on extreme performance and reliability.
• Lead the development of core exchange primitives, including margin systems, liquidation mechanisms, and advanced liquidity models.
• Audit critical code paths to minimize latency, maximize execution quality, and improve the overall market maker experience.
• Foster a culture of rigorous engineering through deep code reviews, architectural guidance, and hands-on mentorship.

Requirement:

• Expert in Rust and have a proven track record of shipping high-performance, production-grade systems.
• Deep understanding of distributed systems, concurrency, and performance tuning for high-throughput environments.
• Strong familiarity with order book mechanics, perpetual futures, or derivatives market structure.
• Experience building matching engines, risk management systems, or liquidation engines is highly preferred.
• Experience with Solana (or similar high-performance chains) and a solid grasp of on-chain execution models and their inherent constraints.

We are representing a leading force in the decentralized exchange (DEX) space, specifically operating within the high-performance Solana ecosystem. 

Core Responsibilities

• Design and implement core exchange logic and smart contracts in Rust, tailored for high-throughput execution.
• Develop and refine sophisticated funding rate mechanisms to ensure market stability and balanced open interest.
• Build robust on-chain infrastructure, including Automated Market Makers (AMMs) and hybrid liquidity models that bridge the gap between on-chain and off-chain depth.
• Architect margin systems, liquidation engines, and real-time risk management logic; perform rigorous audits of critical code paths for security and efficiency.
• Act as the bridge between research and production, converting complex economic models and market microstructure theory into performant smart contract logic.
• Optimize protocol execution specifically for the Solana Virtual Machine (SVM), navigating unique runtime constraints and parallelization opportunities.

Technical Profile

• Expert-level Rust skills with a focus on memory safety, concurrency, and performance optimization.
• Deep, hands-on experience with Solana and the SVM. You should be comfortable building production-grade programs (with or without the Anchor framework).
• A proven track record of shipping decentralized protocols (Perpetuals, DEXs, or Yield Aggregators).
• Strong command of derivatives mechanics, perpetual futures, and exchange economics.
• The ability to anticipate how protocol-level changes affect market participants, liquidity providers, and overall system solvency.

Summary: Join a leading global payments firm as a Soroban Smart Contracts Developer. Leverage the Stellar network to revolutionize cross-border settlements by developing smart contracts and integrating anchor services. Your expertise will enhance the efficiency and security of our payment solutions.

Responsibilities:

• Develop and optimize Soroban smart contracts for cross-border payment solutions.
• Integrate anchor services within the Stellar network framework.
• Collaborate with cross-functional teams to ensure seamless integration and functionality.
• Conduct testing and debugging to ensure robust performance of smart contracts.
• Stay updated with the latest trends and developments in blockchain technology and payments.
• Document development processes and provide technical support to relevant stakeholders.

Required Skills:

• Proven experience in developing with Stellar SDKs and Rust programming language.
• Strong understanding of blockchain technology and decentralized networks.
• Familiarity with smart contract development and deployment processes.
• Excellent problem-solving skills and attention to detail.
• Strong communication and collaboration skills.
• Ability to work in a dynamic and fast-paced environment.

Summary: Join a pioneering research-led organization focused on developing a sovereign, decentralized communication stack. As a key player in our team, you will stress-test networks and simulate Byzantine attacks to ensure robust and resilient communication systems.

Responsibilities:

• Design and implement stress tests for network infrastructures.
• Simulate Byzantine attacks to evaluate network security and resilience.
• Collaborate with a cross-functional team to enhance the communication stack.
• Analyze and report findings to improve network protocols and architecture.
• Contribute to the development of innovative solutions for decentralized communication challenges.

Required skills:

• Experience with network simulation tools.
• Proficiency in Rust or Go programming languages.
• Strong analytical and problem-solving skills.
• Excellent communication and collaboration abilities.
• Demonstrated experience in stress-testing networks and security protocols.

Summary: Join a leading New York-based crypto research and development lab specializing in Layer 2 scaling solutions. We are seeking a talented individual to research consensus algorithms and implement protocol upgrades, driving innovation in the blockchain space.

Responsibilities:

• Conduct in-depth research on consensus algorithms to enhance blockchain scalability.
• Design and implement protocol upgrades for Layer 2 scaling solutions.
• Collaborate with a team of experts to develop cutting-edge blockchain technologies.
• Analyze and optimize existing protocols to improve performance and security.
• Contribute to technical discussions and provide insights into cryptographic solutions.

Required skills:

• Strong background in Cryptography.
• Proficiency in programming languages such as Go or Rust.
• Experience with blockchain technologies and consensus mechanisms.
• Strong analytical and problem-solving skills.
• Ability to work collaboratively in a fast-paced research environment.

Summary: Join our innovative proprietary trading firm dedicated to developing cutting-edge algorithmic execution tools for the cryptocurrency markets. In this role, you will focus on creating ultra-low-latency execution engines using C++ to enhance trading strategies and performance.

Responsibilities:

• Design and develop advanced algorithmic trading systems with a focus on ultra-low-latency execution.
• Optimize and enhance existing trading strategies and systems.
• Collaborate with quantitative researchers and traders to implement new strategies.
• Troubleshoot, test, and maintain high-performance trading applications.
• Stay updated with the latest developments in crypto markets and HFT technologies.

Required skills:

• Expert-level proficiency in C++ or Rust programming.
• Strong background in high-frequency trading (HFT) or market making.
• Experience with low-latency system design and optimization.
• Solid understanding of algorithmic trading strategies and cryptocurrency markets.
• Excellent problem-solving skills and attention to detail.

About the role: 

We are in search of a solution-oriented and experienced Staff Software Engineer (Full Stack) to join our Affinidi Elements team. In this role, you will work with global peers on teams dedicated to areas of the product portfolio, from the product, design, infrastructure, architecture, and back/front-end engineering teams. You will be responsible for the continued enhancement and development of a multi-component platform, where your expert skills in designing, architecting, and building quality systems will intersect with your hands-on coding, performance testing, and integrating experience.  

Our work culture at Affinidi is shaped by the following tenets:   

• We are unapologetically customer-focused 
• We invest in cultures and teams to enable high performance 
• Embraces experimentation and builds fast 
• We have the courage to be misunderstood 
• We work together to unlock data  

 What’s in it for you:  

• Develop features and improvements to the Affinidi Elements product in a secure, well-tested, and performant way, primarily using Typescript & React.
• Analyze and interpret highly complex data to arrive at actionable recommendations
• Collaborate with Product Management and other stakeholders within Engineering (e.g. UX) to maintain a high bar for quality in a fast-paced and iterative environment
• Advocate for improvements to product quality, security, and performance
• Solve technical problems with large scope and complexity
• Craft code that meets our internal standards for style, maintainability, and best practices for a high-scale systems environment. Maintain and advocate for these standards through code review.
• Confidently own moderate to significantly complex features and improvements with minimal guidance and support from other team members. Collaborate with the team on larger projects.
• Mentor other engineers, contribute to team and organizational improvements in processes and tooling. 

 You will be a great match if you:  

• Have experience with performance and optimization problems, a demonstrated ability to both diagnose and prevent such problems, and a desire to share your knowledge and scale through others.
• Are a passionate developer across both front and back-end with extensive experience using Javascript, Typescript, Node.js and React. Other languages (Rust, Dart, C#, Java, Golang for example) are also attractive skills for this role.
• Expertise in cloud computing (AWS) and cloud-native environments
• Understand design patterns and have working experience in developing and deploying microservices in the cloud, and have a proven track-record in doing so.
• Have strong technical documentation skills, including the C4 Model and Architectural Decision Records.
• Are hands-on with REST APIs and are able to apply Test Driven Development principles effectively. 
• Care about privacy by design, security, testing, high-performance systems, and mentoring others, and have an inclination towards clear communication, inclusion and visibility.
• Enjoy working in a fast-paced startup environment where you can be autonomous and experimental, be part of a truly global team, and can work up and down the stack. 

 Bonus points:  

• Experience in designing/developing external SDK/API and CLI
• Experience working cross-functionally, and across locations and time zones
• Domain expertise in decentralized identity solutions 
• Experience in developing systems with cryptography requirements  

What can you expect from us:  

• Hybrid working model 
• Flexible working hours 
• Unlimited vacation policy 
• Competitive compensation package 
• Work within international environment 
• Learning Budget 
• Mobile Allowance 
• Home Office Allowance 
• Urban Sport Membership

Sounds like you? Apply now!  

#LI-DS1

Job Description

Kronos Research is a technology and science-driven quantitative trading firm. Driven by our core values, we risk firm capital to pursue new ideas and profit opportunities with conviction and as such, we have been at the forefront of technology and research, quickly dominating newer markets such as applying HFT/MFT to global multi-asset markets (Equity, Cryptocurrency, Commodities, Prediction Markets). We have reached milestones of trading more than $20 Billion USD in a single day alone and more than $ 5 Billion USD of average daily volume.

We are always seeking exceptional Experienced Quantitative Traders to join our existing teams and/or start new teams. If you meet the following criteria, we would love to speak with you.

Responsibilities:

• Manage and optimize portfolios, employing fully systematic quantitative strategies to achieve consistent returns.
• Develop, backtest, and implement trading strategies in the cryptocurrency markets, balancing risk and reward.
• Conduct deep analysis of crypto assets and market trends to make data-driven investment decisions.
• Collaborate with quant researchers, data scientists, and tech teams to refine strategies and improve portfolio performance.
• Monitor and manage risks associated with trading strategies to ensure alignment with firm objectives.
• Communicate portfolio performance and risk analysis to senior management and stakeholders regularly.

Qualifications:

• Exceptional educational background from a top-tier global institution (e.g., Ivy League, Oxbridge, top schools in Asia/Europe).
• Solid live trading track record of consistent returns on CEX and/or DEX
• Previous experience at a proprietary trading firm, or hedge fund is highly preferred.
• Strong proficiency in quantitative research, risk management, and statistical analysis.
• Strong programming and automation skills (Python, C++, Rust, Golang, etc.) to implement, refine and execute strategies

Preferred Skills and Experience:

• Deep understanding of the cryptocurrency landscape, including DeFi, tokenomics, and blockchain technology.
• Curious about new technologies and research papers
• Experienced in global asset classes and prediction markets (Kalshi, Polymarket)

About the Role:

The risk systems play an integral part in Grasshopper’s trades. As part of the team, you will be assisting in scaling and evolving our risk systems, contributing and working on our in-house platform to better support our traders and risk managers to help them make key, informed decisions.

As a key member of the Risk Engineering Team, you’ll:

• Improve the existing system by introducing new feature requirements
• Work closely with the risk managers to ensure requirements and features are met
•  Develop a deep understanding of the complete trading platform and work closely with other technical teams
•  Ensure day-to-day operations are running smoothly
•  Help drive process and operational discussions

We’d love for you to have:

•  A minimum of 2+ years of experience working with Python
•  Familiar with Django and other Python-based frameworks
•  Robust knowledge of relational databases and SQL
•  Strong fundamental knowledge of OOP programming, algorithms, data structures and design patterns
•  Solid understanding of Git, CI/CD and unit testing
• Basic Linux experience 

 Nice to haves:

•  Event-based message systems (e.g. RabbitMQ, Solace)
•  Distributed systems
• Javascript knowledge
• Rust / C++ knowledge is an advantage
• Prior GCP experience
• AI knowledge and experience in using AI in software development

What we offer:

• 21 days annual leave
• An opportunity to learn from experienced professionals, fostering mentorship opportunities and personal growth
• Comprehensive Insurance Package with extended coverage for dependents
• Well stocked pantry
• Annual Dental & Wellness budget
• Gym membership
• Competitive Compensation

Job Specification: Site Reliability Engineer (SRE) – Crypto High-Frequency Trading

Overview

We are seeking a Site Reliability Engineer (SRE) to design and build production configuration and deployment tools for our high-frequency trading (HFT) platform. This role is critical in ensuring the stability, scalability, and automation of our infrastructure. The ideal candidate will have extensive experience creating complex, production-focused tools, with an emphasis on reliability and performance.

Key Responsibilities

• Develop and maintain scalable production tools to automate deployment, monitoring, and infrastructure management.
• Improve system reliability, performance, and efficiency through automation and tooling.
• Work closely with trading and development teams to ensure seamless operation of our live trading systems.
• Manage configuration and deployment processes across AWS-based infrastructure.
• Implement observability tools to enhance system monitoring and debugging capabilities.
• Ensure fault tolerance, redundancy, and high availability for critical trading systems.
• Support and enhance infrastructure for both C++ and Rust-based trading systems, ensuring seamless integration.

Required Qualifications

• Strong programming skills in Python, with the ability to read and understand C/C++ code.
• Deep understanding of Linux systems
• Experience managing deployments and configuration management in AWS and/or on-premise clusters.
• Proficiency in monitoring, logging, and alerting solutions to maintain high system uptime.
• Strong background in networking fundamentals, including TCP/IP and system performance tuning.
• Experience with scripting languages (e.g., Python, Bash) for automation

Preferred Skills

• Familiarity with IaC tools such as Terraform or Ansible for infrastructure automation.
• Experience in low-latency or high-performance environments is a plus but not required.
• Strong problem-solving skills and the ability to work in a highly collaborative team.

Soft Skills & Culture Fit

• We seek candidates from top-tier engineering backgrounds or those recognized as domain experts in their field.
• Must thrive in fast-paced, production-critical environments where automation and reliability are key.
• Strong ability to collaborate across development, trading, and infrastructure teams.

Location

• In-office only – offices available in Singapore.

We are hiring for one of our ecosystem projects in the digital asset space, we are looking for a Blockchain Developer to design, develop, and implement blockchain-based solutions for a high-performance trading system. The ideal candidate will have expertise in blockchain technologies, smart contract development, and trading system architecture, ensuring secure, scalable, and efficient solutions for decentralized trading applications.

Job Description:

• Design and develop blockchain-based trading platforms, including decentralized exchanges (DEX), automated market makers (AMM), or order-book systems.
• Write, test, and deploy secure smart contracts using platforms such as Ethereum, Binance Smart Chain, Solana, or other blockchain networks.
• Integrate blockchain solutions with front-end and back-end systems to enable seamless trading functionality.
• Implement security best practices to protect against vulnerabilities, including reentrancy attacks, front-running, and unauthorized access.
• Optimize smart contracts for gas efficiency and system performance to handle high-frequency trading scenarios.
• Collaborate with cross-functional teams, including traders, product managers, and DevOps engineers, to define system requirements and ensure alignment with business goals.
• Ensure compliance with relevant financial regulations and standards for trading systems.
• Monitor and maintain blockchain nodes, ensuring uptime and reliability of the trading infrastructure.
• Stay updated on emerging blockchain technologies, protocols, and industry trends to enhance system capabilities.

Qualifications:

• Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent experience).
• 3+ years of experience in blockchain development, with a focus on building decentralized applications (dApps) or trading systems.
• Proficiency in programming languages such as Solidity, Rust, or Go for smart contract development.
• Strong understanding of blockchain protocols (e.g., Ethereum, Solana, Polygon) and consensus mechanisms (e.g., PoW, PoS).
• Experience with trading system concepts, including order matching, liquidity pools, or market-making algorithms.
• Familiarity with DeFi protocols, token standards (e.g., ERC-20, ERC-721), and interoperability frameworks.
• Knowledge of cryptographic principles, including public/private key infrastructure and hashing algorithms.
• Experience with tools like Truffle, Hardhat, or Foundry for smart contract development and testing.
• Understanding of front-end and back-end integration (e.g., Web3.js, Ethers.js, REST APIs).
• Strong problem-solving skills and attention to detail in writing secure and efficient code.
• Excellent communication and collaboration skills to work in a fast-paced, team-oriented environment.

Nice to have:

• Experience with layer-2 scaling solutions (e.g., Optimism, Arbitrum) or cross-chain bridges.
• Knowledge of financial markets, trading strategies, or algorithmic trading.
• Familiarity with cloud platforms (e.g., AWS, Azure) and containerization (e.g., Docker, Kubernetes).
• Contributions to open-source blockchain projects or active participation in blockchain communities.
• Understanding of regulatory frameworks for cryptocurrencies and trading platforms (e.g., KYC/AML compliance).

We are hiring for one of our ecosystem projects in the digital asset space. Currently seeking a Software Developer with expertise in C++, Rust, and/or Golang to design, develop, and optimize our HFT platform. You will work on low-latency, high-throughput systems, collaborating with cross-functional teams to deliver robust and scalable solutions for real-time trading environments.

Job Description:

• Design, develop, and maintain high-performance trading systems using C++, Rust, and/or Golang.
• Optimize code for ultra-low latency and high throughput to meet the demands of HFT environments.
• Implement and enhance trading algorithms, order execution systems, and market data processing pipelines.
• Collaborate with quantitative researchers, traders, and infrastructure teams to integrate new features and improve system performance.
• Write clean, maintainable, and well-documented code adhering to best practices.
• Debug and resolve complex performance and reliability issues in production systems.
• Stay updated on emerging technologies and propose innovative solutions to enhance platform capabilities.

Qualifications:

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
• 3+ years of professional experience in software development, with a focus on C++, Rust, or Golang.
• Strong understanding of low-latency programming, multithreading, and concurrency.
• Experience with network programming (e.g., TCP/IP, UDP) and socket-level optimizations.
• Familiarity with Linux/Unix environments and performance profiling tools.
• Knowledge of data structures, algorithms, and system design for high-performance applications.
• Strong problem-solving skills and the ability to work in a fast-paced, dynamic environment.

Nice to have:

• Experience in high-frequency trading or financial systems development.
• Knowledge of market data protocols (e.g., FIX, ITCH, OUCH) and exchange connectivity.
• Familiarity with Rust’s memory safety features or Golang’s concurrency model (goroutines, channels).
• Understanding of distributed systems and microservices architecture.
• Experience with performance optimization techniques, such as cache locality and lock-free programming.
• Exposure to quantitative finance or trading strategies is a plus.

We are hiring for one of our ecosystem projects in the digital asset space. As a Quantitative Trader in Crypto, you will develop, execute, and optimize quantitative trading strategies tailored to cryptocurrency markets. Collaborating with quantitative researchers, developers, and risk managers, you will analyze market data, implement algorithmic trading models, and manage portfolios to maximize profitability. Your ability to combine quantitative rigor with crypto market expertise will drive the firm’s success in the fast-paced digital asset space.

Key Responsibilities

• Strategy Execution: Implement and execute high-frequency quantitative trading strategies across centralized (CEX) and decentralized (DEX) exchanges, such as Binance, Uniswap, or Kraken.
• Market Analysis: Analyze real-time market data, order book dynamics, on-chain metrics, and alternative datasets to identify trading opportunities and market inefficiencies.
• Algorithmic Trading: Deploy and monitor algorithmic trading models, including market-making, arbitrage, and statistical trading strategies, optimized for crypto market conditions.
• Portfolio Management: Manage trading portfolios, optimizing capital allocation, risk exposure, and liquidity across multiple cryptocurrencies and trading venues.
• Model Collaboration: Work closely with quantitative researchers to refine, backtest, and implement trading models, ensuring seamless transition from research to production.
• Risk Management: Apply risk controls to manage market, counterparty, and operational risks, ensuring compliance with regulatory and internal frameworks.
• Performance Optimization: Contin).. Continuously optimize trading strategies and execution to improve profitability, gas efficiency, and latency in crypto markets.
• Market Research: Stay informed on cryptocurrency trends, blockchain protocols, DeFi ecosystems, and regulatory developments to adapt strategies to evolving markets.
• Performance Analysis: Monitor and analyze trading performance, P&L, and market metrics to provide actionable insights for strategy improvement.
• Automation & Tools: Utilize and enhance trading bots, APIs, and automated systems to ensure reliable and efficient trade execution.

Qualifications

• Education: Bachelor’s, Master’s, or PhD in Finance, Mathematics, Computer Science, Statistics, Physics, or a related quantitative field.
• Experience:
• 2+ years of experience in quantitative trading, preferably in cryptocurrency or high-frequency trading environments.
• Proven success in developing or executing data-driven trading strategies in crypto markets (e.g., Bitcoin, Ethereum, altcoins, DeFi tokens).
• Technical Skills:
• Strong proficiency in Python, R, or similar languages for data analysis, scripting, or trading automation.
• Familiarity with C++, Java, or Rust for collaboration with developers is a plus.
• Experience with market data APIs, order execution systems, and trading platforms (e.g., CCXT, Binance API).
• Crypto Knowledge: Deep understanding of cryptocurrency markets, blockchain technology, DeFi protocols, and market microstructure (e.g., AMMs, liquidity pools, staking).
• Analytical Skills: Exceptional ability to analyze complex datasets, identify patterns, and make rapid, data-driven decisions in volatile markets.
• Risk Management: Expertise in managing market volatility, liquidity risks, and counterparty risks specific to crypto trading.
• Communication: Strong ability to collaborate with quantitative researchers, developers, and risk managers to align on trading objectives.

Bonus Skills:

• Experience with on-chain analytics tools (e.g., Dune Analytics, Nansen, Glassnode).
• Knowledge of smart contracts, DeFi protocols (e.g., Uniswap, Curve), or layer-2 solutions.
• Familiarity with regulatory frameworks for cryptocurrencies (e.g., KYC/AML, tax compliance).
• Experience with statistical modeling or machine learning for trading applications.

We are hiring for one of our ecosystem projects in Web3. As a Web3 Full Stack Developer, you will design, develop, and maintain decentralized applications (dApps) and blockchain-based systems. You will work across the full stack, from smart contract development to front-end interfaces, collaborating with cross-functional teams to deliver secure, scalable, and user-friendly Web3 solutions. Your expertise in Web3 protocols and modern tech stacks will be critical to building robust applications for the decentralized web.

Key Responsibilities

• Smart Contract Development: Design, develop, test, and deploy secure smart contracts on various blockchain platforms (e.g., Ethereum, Solana, Polkadot, Cosmos).
• Backend Development: Build and maintain backend infrastructure for dApps using languages like Golang, Java, Node.js, or Rust, ensuring scalability and performance.
• Frontend Development: Create responsive, user-friendly front-end interfaces for dApps using modern frameworks (e.g., React, Vue.js, Next.js) integrated with Web3 libraries (e.g., ethers.js, web3.js).
• Blockchain Integration: Integrate dApps with blockchain networks, wallets (e.g., MetaMask, WalletConnect), and decentralized protocols (e.g., IPFS, The Graph).
• Protocol Development: Contribute to the design and implementation of Web3 protocols, including consensus mechanisms, cross-chain bridges, or DeFi primitives.
• Security & Testing: Implement secure coding practices, conduct audits, and develop testing frameworks to ensure the reliability and security of smart contracts and dApps.
• Optimization: Optimize performance of blockchain interactions, gas efficiency, and backend systems to enhance user experience and reduce costs.
• Collaboration: Work with product managers, blockchain engineers, and designers to deliver end-to-end Web3 solutions aligned with project goals.
• Research & Innovation: Stay updated on Web3 trends, emerging protocols, and new blockchain technologies to propose innovative solutions.

Qualifications

• Education: Bachelor’s or Master’s degree in Computer Science, Engineering, or a related technical field, or equivalent experience.
• Experience:
  • 3+ years of full stack development experience, with at least 1+ years in Web3 or blockchain development.
  • Proven experience building dApps or working on Web3 protocols (e.g., DeFi, NFTs, DAOs, or layer-2 solutions).
• Technical Skills:
  • Proficiency in Golang, Java, Node.js, or Rust for backend development.
  • Experience with smart contract languages like Solidity, Vyper, or Rust (for Solana/Polkadot).
  • Strong knowledge of front-end technologies (e.g., React, Vue.js, TypeScript, Next.js) and Web3 libraries (e.g., ethers.js, web3.js).
  • Familiarity with blockchain protocols (e.g., Ethereum, Solana, Cosmos, Polkadot) and tools (e.g., Truffle, Hardhat, Foundry).
  • Experience with decentralized storage (e.g., IPFS, Filecoin) and indexing solutions (e.g., The Graph).
  • Understanding of RESTful APIs, GraphQL, and microservices architecture.
• Web3 Knowledge: Deep understanding of blockchain concepts (e.g., consensus mechanisms, gas fees, EVM, cross-chain interoperability) and Web3 ecosystems (e.g., DeFi, NFTs, DAOs).
• Security Skills: Knowledge of smart contract security best practices, common vulnerabilities (e.g., reentrancy, front-running), and auditing tool

.Bonus Skills:

• Experience with layer-2 solutions (e.g., Arbitrum, Optimism) or cross-chain bridges.
• Familiarity with DevOps tools (e.g., Docker, Kubernetes) and cloud platforms (e.g., AWS, GCP).
• Contributions to open-source Web3 projects or blockchain protocols.
• Knowledge of cryptographic principles (e.g., zero-knowledge proofs, MPC).