What you will do

Abnormal AI is looking for a driven and growth-oriented backend software engineer to join the Email Productivity team. The team builds and supports Abnormal’s Email Productivity product, an important service that helps our customers manage email more efficiently. As a member of the team, you will contribute to developing new features, improving system reliability, and supporting the ongoing success of the product. You’ll have the opportunity to work on backend systems, learn best practices from experienced engineers, and help solve technical challenges related to high-volume email processing. We’re looking for candidates who are eager to learn, excited to work collaboratively, and interested in working on high-scale, high-impact products.

Must Haves

• BS degree in Computer Science, Applied Sciences, Information Systems or other related engineering field
• 1+ years of industry experience on backend development & distributed systems, designing & building software applications
• Experience working individually as well as in groups on a regular basis
• Experience working with distributed teams, proficient in asynchronous and written communication
• Experience building features & components from scratch and operating them, balancing feature development work with operational tasks

Nice to Haves

• Experience with our stack: Python, Go, AWS, K8s, Django, Spark, Prometheus
• 1+ years of experience programming in Golang
• Familiarity with AWS services and deployment practices.
• Experience leading a small team to build a feature or component from scratch

🚀 Ready to be part of AI transformation at Abnormal AI? Apply Now!

Once you apply, you’ll be invited to our AI-powered Development Challenge, where you’ll gain hands-on experience with AI-powered tools like Cursor and Copilot to build real-world application features. This challenge is a take-home assignment, requiring 2-4 hours of work to be completed within one week - apply when you’re ready!

#LI-UC1

THE ROLE

At Portworx by Everpure, our product enables stateful containers in production, and we've been recognized as a Gartner Cool Vendor. Our technology encompasses a distributed storage platform and integrated controls with container schedulers such as Kubernetes, Mesosphere, Rancher, Nomad, and Docker Swarm. Our diverse customer base ranges from Global 2000 enterprises to cloud-native startups, running workloads on-premises and in public clouds.

WHAT YOU'LL DO

This is a senior technical role within the Technical Services COE team. As a Portworx Escalation Engineer (EE), you will need to tackle the most intricate and challenging customer issues, serving as the final support tier before escalation to development. You will offer technical expertise and troubleshooting assistance to Technical Service Engineers (TSEs) to resolve our most complex cases. If an issue persists or requires a code fix, you will effectively engage and communicate with development resources to identify root cause and present findings to our TSEs and customers to ensure timely resolution with the highest quality of service. The primary aim of this role is to minimize escalations to the Development team, identify opportunities for improvement, and to prevent future escalations from occurring. 

This position is well-suited for a support professional with robust interpersonal skills, seeking a dynamic, high-performance, entrepreneurial work environment. The ideal candidate should embrace the unpredictable nature of daily work in a rapidly expanding business.

• Offer technical expertise throughout all phases of the Portworx case management process for issues encountered in the field.
• Provide initial code review and analysis of current issues. 
• Resolve escalated service requests while maintaining a high level of service engagement, communication, and composure.
• Collaborate with customers and cross functional team members to troubleshoot and resolve escalated cases. 
• Act as the conduit between Technical Services and Engineering teams. 
• Proactively identify and resolve systemic issues in the field. 
• Mentor and coach TSEs and cross functional team members. 
• Assume ownership of communications for assigned issues, ensuring clarity and professionalism.
• Share and document knowledge through FAQ/KB articles, both internal and customer-facing. 
• Manage multiple projects/support cases concurrently. 
• Participate in a weekly on-call rotation. 
• Thrive as a team player in fast-paced and startup environments.
• We are primarily an in-office environment and therefore, you will be expected to work from the Bangalore office in compliance with Everpure's policies, unless you are on PTO, or work travel, or other approved leave.

WHAT YOU BRING

We're looking for candidates with experience in supporting SaaS environments with a background in compute infrastructure, storage infrastructure, and container ecosystems, both on-premise and in the cloud. Technical expertise with one or more cloud providers (such as AWS, GCP, or Azure) is essential. Proficiency in Portworx, Kubernetes, Docker, Tanzu, VMware container solutions (CKA certification is required). Experience with one or more devops tools like Ansible, Chef, Puppet, Terraform is required. 

Your experience in a senior-level customer-facing role, providing various levels of technical guidance, will be pivotal. Furthermore, your ability to communicate effectively and work closely with our Product Development team for customer escalations will greatly contribute to the success of this role. You will be expected to resolve customer problems and escalations using appropriate resources.

• Bachelor's degree in Computer Science (Master's preferred) or a minimum of 8+ years of experience in customer-facing technical support work. 
• Experience in supporting SaaS products, with working knowledge of Portworx. 
• Demonstrated working experience supporting vSphere, Kubernetes, Containers, and Public Cloud platforms.
• Strong written, verbal, and collaboration skills.
• Strong understanding of GoLang.
• Minimum of 2 years experience in supporting production applications either on premises or in a cloud environment.

#LI-ONSITE

The Opportunity

We’re looking for an Application Engineer who thrives on solving hard problems with code. In this role, you'll have the opportunity to work at the cutting edge of generative AI in a high-impact role with autonomy and ownership. While we are a remote-first company, the nature of this role requires candidates to be based in the Singapore area.

What You’ll Do

• Debug and fix issues in our platform (and ship PRs with your fixes).
• Build internal tools and copilots powered by generative AI to supercharge our team.
• Rapidly prototype proof-of-concepts for customer use cases.
• Work across Engineering, Product, and Solutions to unblock customers and push the boundaries of AI adoption.

What We’re Looking For

• You have 2-5 years of experience in software.
• Strong in Python and Golang; comfortable shipping fixes in production systems.
• Hands-on with generative AI (LLM APIs, frameworks, building copilots or automations)
• Hands-on with OpenTelemetry and deep familiarity with distributed tracing concepts.
• Familiarity with AI frameworks (CrewAI, Langchain, Langgraph, DiFy, LiteLLM, etc).
• Familiarity or eagerness to learn JavaScript/TypeScript.
• Great debugger, creative problem solver, and fast learner.
• Independent and resourceful. You create solutions, not dependencies.

Bonus Points (but not required!)

• Experience in a customer-facing role
• Built copilots, plugins, or custom GenAI-powered applications.
• Open-sourced or contributed PRs to real codebases.
• Startup or fast-moving environment experience.

Actual compensation is determined based upon a variety of job related factors that may include: transferable work experience, skill sets, and qualifications. Total compensation also includes unlimited paid time off, generous parental leave plan, and others for mental and wellness support.

About the Company

Gemini is a global crypto and Web3 platform founded by Cameron and Tyler Winklevoss in 2014, offering a wide range of simple, reliable, and secure crypto products and services to individuals and institutions in over 70 countries. Our mission is to unlock the next era of financial, creative, and personal freedom by providing trusted access to the decentralized future. We envision a world where crypto reshapes the global financial system, internet, and money to create greater choice, independence, and opportunity for all — bridging traditional finance with the emerging cryptoeconomy in a way that is more open, fair, and secure. As a publicly traded company, Gemini is poised to accelerate this vision with greater scale, reach, and impact.

The Department: Trading Systems

The Role: Senior Software Engineer (Full Stack)

Our advanced trading platform sits at the intersection of crypto, equities, and prediction markets. One of the most technically ambitious trading environments being built today. As a Senior Software Engineer, you will design and implement a variety of software systems that motivate, execute, and settle what is shaping up to be the largest transfer of wealth from the past to the future.

We are looking for a talented software engineer that is focused and fascinated by the real time movement of price and value at wire speed across a global liquidity network of buyers and sellers.

Responsibilities:

• Conceive, assemble, and deliver the financial platform that meets the trading team’s functional and non-functional requirements
• Build out our global liquidity network at scale across key financial centers worldwide
• Cultivate best practices and collaborate with engineering teams structuring applications
• Realize and promote the domain model and architecture for our trading platform
• Leverage key software systems and services from across Gemini’s portfolio of exchange, settlement, and custodian technologies
• Own projects end to end  from design through delivery  working cross-functionally with product managers and stakeholders

Minimum Qualifications:

• Proficiency with Golang (preferred) or equivalent back-end experience in Java, Scala, or similar; strong back-end engineers with comparable experience will be considered
• Proficiency with TypeScript (React) for front-end development
• At least 6 years of experience in full-stack development, with a strong focus on design, development, and delivery of scalable, distributed systems
• Experience building microservices deployed on AWS and Kubernetes
• Track record of working with a distributed design and development effort
• Strong analytical and conceptual skills with solid organizational skills and attention to detail
• Engaging communicator with a knack for precision and conciseness
• Independent decision maker able to act decisively based on your domain expertise
• Understanding of communication protocols, specifically FIX, Websocket, REST and GraphQL

Preferred Qualifications:

• Understanding of centralized financial exchanges (CeFi)
• Understanding of central limit order books and other liquidity providers
• Experience at a startup or high-growth technology company; demonstrated ability to operate with ownership and autonomy
• Background in crypto, equities trading, or prediction markets

It Pays to Work Here

We take a holistic approach to compensation at Gemini, which includes:

• Comprehensive health plans covered at 100% for employees and dependents
• Long-term incentive in the form of a new hire equity grant
• Paid Parental Leave
• Competitive paid time off

In Singapore, we have a hybrid work policy. Employees are expected to work from the office part of the week. We believe our hybrid approach increases productivity through more in-person collaboration where possible.

At Gemini, we strive to build diverse teams that reflect the people we want to empower through our products, and we are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, or Veteran status. Equal Opportunity is the Law, and Gemini is proud to be an equal opportunity workplace. If you have a specific need that requires accommodation, please let a member of the People Team know.

#LI-AA1

Job responsibilities

Job qualifications

Other things to know

About Thoughtworks

#LI-Onsite

An overview of this role

GitLab is seeking a Principal Engineer to set technical direction for our most critical infrastructure platforms. This role operates at organizational scale, owning architecture, solving complex systems problems, and driving initiatives that shape how GitLab grows, performs, and remains reliable.

As a Principal Engineer, you will serve as a technical authority and force multiplier, leading architectural decisions across distributed and cloud-native systems to translate business strategy into durable technical direction. Spanning multiple teams and domains, you will bring clarity to ambiguity, raise engineering standards, and mentor senior talent while remaining accountable for real production outcomes. This is a hands-on, high-impact role for leaders who drive success through influence and shape the foundational platforms that the entire organization depends on.

Organizational Focus Areas

Principal Engineers at GitLab drive strategy across our most critical infrastructure and delivery groups. Role placement across the following tracks is determined by business need and organizational priority.

Group Tenant Scale (GTS)

This track builds GitLab’s next generation, multi-tenant, horizontally scalable, and resilient SaaS platform. You will architect the foundations that enable other engineering teams to build upon this platform and drive convergence among GitLab’s various platforms..

• Core Focus: Lead the design and evolution of projects that enable our distributed, multi-tenant SaaS transformation, including Cells, Organizations, and OrgMover.
• Distributed Architecture: Architect for zero downtime, transparent relocation, and application hardening in a massive distributed environment.
• Strategic Decisions: Guide architecture decisions with availability, reliability, resiliency, performance, and cost in mind.

GitLab Delivery 

The GitLab Delivery track focuses on enhancing the reliability, efficiency, and speed of GitLab’s end-to-end software delivery across all platforms and offerings.

• Core Focus: Lead the platform strategy spanning Developer Experience, CI infrastructure, packaging, and release delivery across SaaS, Self-Managed, and Dedicated.
• Developer Experience: Treat GitLab engineers as customers, building self-service tooling, testing infrastructure, and paved paths that increase velocity while maintaining quality.
• Delivery at Scale: Architect reliable, automated pipelines that streamline how GitLab is packaged, released, and deployed across all platforms and offerings.

What You'll Do

• Own and drive the architectural direction for critical infrastructure platforms that support GitLab at global scale.
• Lead the design and evolution of large platforms and distributed systems that are scalable, resilient, secure, and cost-efficient.
• Serve as the technical authority on complex initiatives, guiding decisions that impact multiple teams and product areas.
• Translate business and product strategy into long-term technical roadmaps and execution plans.
• Drive alignment across engineering, product, and leadership by clearly communicating tradeoffs and recommendations.
• Establish technical standards and architectural patterns that raise quality and consistency across the organization.
• Be accountable for production outcomes, including reliability, performance, and operational excellence.
• Mentor senior engineers and act as a force multiplier through influence rather than direct authority.
• Operate effectively in ambiguous problem spaces where both the problem and the solution need to be defined.

What You'll Bring

• Proven experience designing and evolving large-scale platforms or distributed systems in cloud-native environments.
• Strong proficiency in Golang and/or Ruby, with the ability to contribute to, review, and guide core architectural changes in production codebases.
• Strong architectural judgment, including the ability to balance scalability, reliability, performance, security, and cost.
• Experience owning platform-level technical decisions that impacted multiple teams or an entire engineering domain.
• Solid understanding of Kubernetes-based environments as a production platform, including how they influence system design, deployment models, reliability, and operational complexity.
• Experience being accountable for production systems, not just design recommendations.
• Ability to author and drive long-term technical strategy and multi-month roadmaps.
• Track record of leading through influence and shaping technical direction without direct authority.
• Comfort making high-impact technical decisions, including build vs buy vs partner tradeoffs.
• Strong communication skills, with the ability to explain complex technical concepts to engineers, leadership, and non-technical stakeholders.

About the team

The Principal Engineer role sits within GitLab’s Infrastructure Platforms organization, working across multiple teams to shape how our platform scales and operates. This group is responsible for some of GitLab’s most critical systems, including the multi-tenant SaaS platform, core delivery pipelines, and the underlying infrastructure that powers millions of users. As a Principal Engineer, you’ll define technical direction, guide architectural decisions, and ensure our platforms remain resilient, performant, and modern. The team operates fully remotely and collaborates asynchronously across time zones, grounded in GitLab’s values of transparency, autonomy, and open communication. You’ll help the organization tackle complex distributed systems challenges at scale while mentoring other engineers and building a culture focused on reliability, efficiency, and continuous improvement.

As the Principal Engineer for Cloud Applications in Singapore, you will define the technical roadmap for the platforms that manage and update our autonomous fleet: Command Center and OTA Updates. Moving beyond a Staff-level focus on specific features, you will architect the entire Fleet Management ecosystem to support a 100x scale in global commercial operations. You will bridge the gap between high-scale cloud portals and on-vehicle robotics systems, while establishing the industry standard for SDLC maturity across the group.

What you'll be doing:

• Lead the design and scaling of the Command Center (React/Golang/Python) to support massive growth in fleet size and geographic complexity. You will ensure the platform remains responsive and reliable as it transitions to a high-frequency, commercial-ops portal.
• Own the architectural interface between cloud-based deployment services and on-vehicle hardware. You will oversee the development of C++ and Python services that manage mission-critical updates, ensuring safe, atomic, and verifiable deployments to robotics hardware.
• Elevate the team from high-velocity to high-reliability. You will design and implement organization-wide standards for automated testing, CI/CD safety, and release orchestration, ensuring that every deployment is a non-event.
• Architect the Commercial Ready versions of our fleet tools, ensuring they are decoupled from legacy R&D dependencies and ready for rapid deployment into new global markets and partner ecosystems (e.g., Uber).
• Act as a force multiplier across the Singapore office. You will provide technical mentorship to Staff and Senior engineers, bridging the gap between Cloud, Robotics, and Embedded teams to solve complex, cross-stack architectural challenges.

What we're looking for:

• Bachelor's or Master's in Computer Science, Engineering, or a related field (or equivalent practical experience).
• 12+ years of professional software engineering experience, with a track record of leading major technical initiatives that impact multiple teams.
• Expert-level proficiency in Golang and Python for backend services, with a deep architectural understanding for large-scale, real-time operational portals.
• Strong technical depth in C++, with experience in hardware-software communication, IoT messaging protocols, or robotics update mechanisms.
• Proven ability to transform the engineering culture of a group, moving from manual or high-friction processes to a state of high automation, reliability, and test coverage.
• Experience in designing new software systems from the ground up using event-driven architecture (EDA) to ensure high scalability, decoupling, and real-time responsiveness.
• Expert at balancing immediate commercial requirements with the long-term technical health and hardening of mission-critical systems.
• Strong experience with major cloud providers (AWS/GCP/Azure) and a solid understanding of containerization and Infrastructure-as-Code principles.

Bonus points (not required):

• Prior experience in the Autonomous Vehicle, Robotics, or large-scale IoT/Fleet Management industries.
• Experience leading technical projects in a globally distributed team.
• Experience with OLAP databases (e.g. ClickHouse) or building observability tools for monitoring and tracing.
• Proven expertise in CI/CD orchestration, build systems (Bazel), frameworks

Responsibilities

We are hiring a Senior Infrastructure Engineer to join our Global Core Infrastructure teamin conjunction with the Workato AI Lab in Singapore. You will work closely with engineers in Singapore, US and across international teams to design, scale, and secure the systems that power Workato’s automation platform - trusted by thousands of enterprises and processing billions of events every day.

As a Senior Infrastructure Engineer, you’ll be part of the team responsible for the architecture, scalability, and reliability of Workato’s distributed cloud platform. You’ll design and optimize the systems that allow our services to run securely and efficiently at scale. This is a highly technical role that requires deep experience with cloud infrastructure, Linux internals, and large-scale distributed systems.

 In this role, you will also be responsible to:

• Design, build, and maintain a global, distributed, and resilient cloud infrastructure.

• Collaborate with US-based engineering teams to plan and deliver complex platform initiatives.

• Patch and optimize open-source components for performance and security.

• Develop low-level internal services using Linux syscalls and networking primitives.

• Manage and provision AWS infrastructure using Terraform and Kubernetes.

• Write and maintain Kubernetes manifests and deployment configurations for critical workloads.

• Improve and maintain CI/CD pipelines for scalable and secure component delivery.

• Tune Linux systems and open-source software for high performance and hardened security.

• Build internal tools to streamline engineering workflows and operational automation.

• Participate in architecture reviews, incident response, and performance analysis to ensure system reliability.

Requirements

Qualifications / Experience / Technical Skills

• 7+ years of experience in infrastructure or systems engineering roles.

• Proven expertise in distributed systems and cloud-native architectures.

• Strong understanding of Linux internals, including networking and system-level performance tuning.

• Experience operating infrastructure on AWS at scale.

• Proficiency with Terraform, Kubernetes. 

• Solid understanding of network security and cloud security best practices.

• Hands-on experience optimizing CI/CD workflows and automating deployments.

• Excellent analytical, troubleshooting, and communication skills.

Nice to Have

• Experience with Golang for tooling or internal services.

• Familiarity with Kafka, Redis, ClickHouse, PostgreSQL, or similar technologies.

• Experience with observability tools such as Grafana, Prometheus, or VictoriaMetrics.

• Understanding of Vault or other secrets management systems.

• Contributions to or maintenance of open-source infrastructure projects.

Tech Stack

• AWS • Terraform • Kubernetes • Docker • Linux • Golang • ArgoCD • Kafka • PostgreSQL Redis • ClickHouse • Grafana • VictoriaMetrics • Vault

(REQ ID: 2437)

Responsibilities

We are looking for an experienced and exceptional AI / ML Engineer (Voice Agents) to join our growing team. In this role, you will be involved in the design, development, and optimization of AI and Machine Learning products that deliver exceptional user experiences. The ideal candidate will combine strong software engineering skills with deep knowledge of machine learning systems. If building AI products from zero to one that scales to serve millions of users from first principles of AI and engineering, you are at the right place. We are building organization-aligned agents that are consistent at scale from the ground up and looking for passionate builders who are rooted in foundational AI knowledge to reimagine the agent control and data plane. 

You will be working on the AgentX Apps, Please click on the link for more details.

As part of this role you will:

• Design and implement advanced AI/ML systems with a focus on SLMs, LLMs, AI Agents, and Search architectures.
  
  
• Build conversational AI interfaces that handle multi-turn low latency chat/voice customer interactions, maintain context across sessions, and seamlessly escalate to human agents when necessary.
  
  
• Build production-grade AI pipelines for data processing, model training, fine-tuning, benchmarking (dual-control, fluid model etc.) and serving at scale.
  
  
• Implement feedback loops and continuous learning systems that incorporate customer satisfaction metrics, agent corrections, LLM evaluations, human evaluations and conversation outcomes to improve model performance over time. Reinforce organizational policies based on knowledge bases, conversational data and memory systems.
  
  
• Create AI based analytics dashboards and reporting tools to track automation effectiveness, tracing for identifying bottlenecks, identify common customer pain points, and measure key performance indicators like resolution time, containment rate, and customer satisfaction scores. Quality assurance, management to get actionable insights from customer conversations and create evals for the current generation agents.
  
  
• Lead technical initiatives for AI system integration into existing products and services.
  
  
• Collaborate with data scientists and ML researchers to implement and productionize new AI approaches and models.

Requirements

Qualifications / Experience / Technical Skills

• Bachelor's degree in Computer Science, or a related field, or equivalent practical experience.
  
  
• 5+ years in backend software development using modern programming languages (e.g., Python (strongly preferred!), Golang or Java).
  
  
• Demonstrated experience building production AI systems including chatbots, virtual assistants, and automated support agents using SLMs, LLMs (commercial, open-source models).
  
  
• Demonstrated strong foundational understanding and appreciate first principles thinking in ML, NLP (transformer based models).
  
  
• Expertise in natural language understanding (NLU) and intent classification for customer query interpretation, entity extraction, dialogue state tracking and conversation flow management for building a reliable framework for context engineering.
  
  
• Expertise in tuning streaming ASR and TTS engines, Speech to Speech models for context and domain aware transcriptions and naturalness in voice.
  
  
• Expertise in conversation mining for identifying customer intents, root cause analysis, sentiment, resolution, policy adherence for not just auditing but truly understanding conversations for business outcomes across large enterprise scale.
  
  
• Expertise in working with use case based SLMs for realtime agent coaching and recommendations.

• Expertise in building knowledge bases and FAQ systems with dynamic content retrieval and self-learning capabilities from support interactions.

• Experience implementing multi-channel support automation across chat, email, voice, and messaging platforms with consistent context handling.
  
  
• Deep knowledge of REST API design, Pub-Sub architectures and integration patterns.
  
  
• Experience working with PostgreSQL and ClickHouse, or similar relational and analytical databases (added advantage but not necessary skill)
  
  
• Strong understanding of software architecture, scalability, security, and system design.
  
  
• Experience with Docker, Kubernetes, and deploying to cloud environments (AWS, GCP, or Azure) is a plus.
  
  
• Experience with A/B testing and experimentation frameworks.

Soft Skills / Personal Characteristics

• Strong communication abilities to explain technical concepts
  
  
• Collaborative mindset for cross-functional team work
  
  
• Detail-oriented with strong focus on quality
  
  
• Self-motivated and able to work independently
  
  
• Passion for solving complex search problems
  
  

Job Req ID: 2455

Mission Summary:

We are looking for a Staff Software Engineer to join our Cloud Apps team as a strategic technical leader in Singapore. As we transition from R&D to full commercial operations, you will lead the technical evolution of our infrastructure to support a rapidly growing robotaxi fleet.

In this role, you will architect the backbone for our core commercial capabilities—scaling our dispatch engines, building integrations with partners like Uber, and optimizing real-time services.

This is a high-impact technical role where you will drive architectural decisions that ensure our system is robust, scalable, and ready for the rigors of a live passenger service. You will act as a force multiplier for the team, elevating engineering standards and mentoring others as we tackle complex distributed system challenges.

What will you be doing?

• Architect for Scale: Lead the design and optimization of our distributed systems to handle significant fleet growth. You will identify bottlenecks in real-time data pipelines and redesign core services to ensure low-latency performance at commercial scale.
• Commercial Reliability & Observability: Drive the transition from "R&D" to "Commercial Grade" reliability. You will implement high-availability patterns and embed comprehensive observability metrics to ensure end-to-end system health and rapid anomaly detection.
• Technical Roadmap Ownership: Partner with Product and Engineering leadership to define the technical roadmap. You will balance immediate commercial deliverables with long-term architectural investments to ensure sustainable system evolution.
• Engineering Excellence & Team Growth: Champion best practices in code quality, system design, and documentation. You will mentor senior engineers, shape the engineering culture, and play a key role in the future technical or people leadership of the organization.

What we hope you’ll come with:

• Bachelor's or Master's in Computer Science, Engineering, or a related field (or equivalent practical experience).
• 8+ years of backend engineering experience, with a proven track record of operating at a Staff, Lead, or equivalent senior level.
• You have deep knowledge of concurrency, database consistency, and microservices patterns. You know how to build systems that fail gracefully and recover automatically.
• You have a "reliability mindset." You are experienced with post-mortems, incident management, and building systems that are easy to debug and operate.
• Deep experience with Golang (preferred) or Python in a production environment.
• Strong experience with major cloud providers (AWS/GCP/Azure) and a solid understanding of containerization and Infrastructure-as-Code principles.

Bonus Points for experience with:

• Experience leading technical projects in a globally distributed team.
• Experience with OLAP databases (e.g., ClickHouse) or building observability tools for monitoring and tracing.
• Previous experience in the Autonomous Vehicle (AV), Robotics, or IoT industries.

About the Role
As a Blockchain Engineering Intern at StraitsX, you will have the opportunity to gain valuable hands-on experience in the dynamic field of blockchain technology and digital asset management. You will work closely with our experienced team of blockchain engineers and operations team to support the custody and security of digital assets on various blockchain platforms.

   
What You Will Do

• Assist in the implementation and maintenance of secure storage solutions for digital assets, including cold storage and multi-signature wallets.
• Collaborate with cross-functional teams to develop and implement best practices for digital asset custody and security.
• Monitor blockchain networks for transactions and ensure timely processing and settlement of digital asset transfers.
• Develop and make improvements on smart contracts and scripts to improve the reliability and security of our custody process.
• Improve our blockchain payment networks, ensuring a high availability and uptime.

   
What We Are Looking for
Abilities

• Strong analytical and problem-solving skills.
• Ability to work effectively in a fast-paced and collaborative environment.
• Attention to detail and commitment to quality.
• Ability to learn quickly and adapt to new technologies.
• Capacity to work independently and as part of a team.
• Ability to translate complex technical concepts into clear, understandable language

Skills And Knowledge

• Proficiency in programming languages such as GoLang and Solidity.
• Understanding of blockchain technology and digital asset management.
• Familiarity with secure storage solutions for digital assets, including cold storage and multi-signature wallets.
• Knowledge of smart contract development and scripting.
• Experience with blockchain networks and transaction monitoring.
• Basic knowledge of UI/UX principles for improving user interfaces and experiences.

Senior Penetration Tester

If you’re passionate about security and privacy, and want to use your offensive security skills to help safeguard private, uncensored access to the internet for millions of customers, we’d love to speak with you. 

Who you are

You’re a natural at solving problems and identifying security weaknesses with deep expertise in application security and infrastructure, and you have experience working on teams that know how to remediate vulnerabilities you identified based on your recommendations. You aren’t afraid of change, and you ask the questions that need to be asked. A lack of clarity is something you can’t settle for, and you voice your concerns when the balance between effort and impact seems off. 

As someone with an offensive security mindset, you know there are always vulnerabilities waiting to be found, and you’re naturally collaborative to help find and address them. You’re always willing to hear ideas from your colleagues. Likewise, you're willing to share your own knowledge and mentor others. 

What you’ll do

As a senior individual contributor on our Offensive Security team, you’ll have a broad set of responsibilities including:

• Prepare and execute penetration testing projects of our assets, services and applications, either individually or as part of a team with members across various geographic locations such as Singapore, Hong Kong, London, Germany and Bucharest.
• We operate across a wide range of technologies, from client facing applications written in various languages for various platforms, to backend infrastructure and services, and router firmware. We provide an environment where you’ll be exposed to a wide range of technologies that form our tech stack.
• You’ll need a strong white-box testing methodology and the ability to identify bugs in source code to go along with good organization and communication skills when delivering penetration tests of our applications and services.
• Work closely with the engineering teams to provide expert guidance and advice on remediation of identified vulnerabilities
• Verify the existence of newly discovered vulnerabilities in our software stack, including triaging and verifying bugs from our bug bounty program and automated scanners, and develop novel attack vectors based on these 
• Manage and support penetration testing services performed by outside vendors, from project inception, scoping, completion of the assessment, and finally, working with engineering teams to have the identified issues remediated
• Bring creative solutions to fruition for solving some of the complex security challenges faced by our organization, and provide security reviews on technical design documents for our solutions. Identify areas where automated testing can be done, then develop, maintain and continuously improve tools to support these automated tests
• Mentor, guide and support other team members using your strong technical knowledge
• Identify inefficiencies in the team’s workflow, suggest solutions and drive them to completion

This role focuses strongly on your ability to perform penetration testing (with a specialization in either desktop and server applications, infrastructure, and mobile apps, depending on your experience). To be a good fit for this role, you should be able to read source code in various languages, identify security weaknesses and vulnerabilities in various platforms and efficiently deliver security assessment projects while mentoring junior team members. Networking knowledge is critical to succeed in this role.

What you’ll bring

• Identify vulnerabilities, misconfigurations and deviations from best practices within applications by means of manual source code review, static code analysis, and/or fuzzing using Burp Suite, AFL or similar tooling. We expect vulnerabilities to be identified and exploited up to the levels of OSCP, OSWE or OSED
• Analyze application binaries, shared libraries, and browser extensions through the use of debuggers and reverse engineering tools to understand the components of the application and assess their security posture, as well as how they interact with the underlying operating system
• Experience writing scripts in languages such as: Python, bash, or Golang to showcase your proof of concepts
• Experience writing automation workflows such as Github Actions
• Provide mentorship and guidance to other team members and share knowledge and findings with them
• Good knowledge of:
• TCP/IP, IDS/IPS, firewalls, WAF, and web content filtering
• Cryptography: PGP, SSH, PKI

How you’ll succeed

• Your capacity to consistently identify security vulnerabilities and provide sound remediation strategies alongside our engineering teams is key to success in this role
• You’ll be assigned as a security lead across a number of our projects, and will need to mentor more junior team members and help them grow their skillset
• Your ability to design technical solutions while staying ahead of industry trends will help drive continued security improvement, especially when supporting secure engineering designs

Finally, candidates with strong experience in manual source code review and vulnerability research, or a strong track record in this area (e.g. CTFs, bug bounty program activity, published CVEs) are preferred.

How we’ll support you

We believe in fostering an environment that empowers decision-making at all levels. Our culture is rooted in the inverted pyramid approach, where the engineers, who have a deep understanding of the product and the customers, are the ones who have the knowledge and the authority to make impactful decisions. 

• We prioritize treating every team member with respect and promote open and constructive feedback, ensuring a culture of trust and transparency
• We encourage learning through experimentation and provide a safe space for everyone to learn from their experiences
• Our managers are dedicated to facilitating career growth and creating an environment that attracts and supports talented engineers

#LI-PS1

The Security Team is responsible for providing key security capabilities covering application, cloud and enterprise security, incident response, detection and GRC. Our team is looking for an experienced, hands-on security practitioner, who will drive the adoption of modern security processes and tooling, with focus on supporting our detection and incident response capabilities.

What you will do:

• Develop processes, tooling and automation to scale incident management response and mitigate risks to the business
• Collaborate with other security functions, engineering, product, support, business operations to identify appropriate detection use cases and automation
• Apply a threat modeling centric approach to incident detection and response
• Maintain security logging platform
• Stay up to date with the latest threats, attack vectors to improve our detection mechanisms and attack surface management
• Handle information security events and incidents across the ClickHouse products and services

What you bring along:

• Background in product security / red teaming / penetration testing / threat modeling, combined with incident detection and response experience
• Strong knowledge of and experience with one or more cloud service providers (e.g. AWS, GCP, Azure)
• Excellent written and verbal communication skills
• Experience securing large-scale customer-facing cloud infrastructures
• Significant development and automation experience; preference for Golang and Python

Bonus Points:

• BS, MS, or PhD in Computer Science or related field
• Previous contributions to open source projects
• Security or cloud related certifications (AWS, GCP, Azure)

Summary:
The Staff Solutions Architect is Temporal's primary customer-facing technical leader within Singapore, focusing on the APJ region. In this crucial role, you’ll work directly with prospects and customers, guiding them in understanding the suitability of their applications for Temporal’s platform and showcasing the technical advantages of our cloud service. Your contribution is vital in positioning Temporal against alternative technologies, helping customer engineering teams expand production applications using Temporal, and owning the technical relationship with key decision-makers. Your role is integral to our success.

What You’ll Do:

• Collaborate with prospects to determine if their applications fit Temporal’s platform well.
• Educate customers and prospects on the technical benefits and limitations of Temporal’s platform and cloud service.
• Position Temporal as a leading solution against competing technologies and architectural patterns.
• Foster an environment within customer engineering organizations to increase Temporal adoption and expansion in production environments.
• Partner closely with Account Executives to develop and execute comprehensive account plans.
• Manage and nurture relationships with technical decision-makers at customer organizations to ensure they fully leverage Temporal’s capabilities.

What You’ll Bring:

• Reside in Singapore and are eligible to work without sponsorship.
• Exceptional technical communication skills, including presenting, whiteboarding, and writing.
• Deep understanding of distributed system technologies, design principles, and best practices.
• Proficiency in building application prototypes and providing design, development, build, and deployment guidance using one or more of Temporal’s supported languages: Java, Golang, TypeScript, Python, C# or PHP.
• Firm grasp of operational considerations in production environments, such as security, reliability, performance, cost management, and operations.
• Ability to provide insightful advice on architectural topics, including application patterns and platform architectures.
• Experience with at least one major cloud provider and familiarity with commonly used application development and production services.
• Serve as a strategic technical advisor to Sales Account Executives, assisting with scoping and sizing opportunities and offering guidance on technical fit and challenges.

Compensation:

We are hiring for one of our ecosystem projects, an innovative AI and Web3 company building an Ethereum Layer 2 solution integrated with advanced AI agents. As the first engineer dedicated to this initiative, you will play a pivotal role in its development, with potential opportunities to build and lead a team in the future.

Key Responsibilities

• Design and implement AI platforms, encompassing both front-end interfaces and back-end services.
• Collaborate with other developers and AI engineers on data preprocessing, model training, and optimization.
• Deploy AI models into production environments, ensuring performance, scalability, and reliability.
• Develop and maintain data processing pipelines to ensure data quality and consistency.
• Stay updated on AI technology trends, advocating for the integration of new technologies into our products.
• Contribute to other projects based on the company’s product development progress

Requirements

• Bachelor’s degree or higher in Computer Science, Software Engineering, Artificial Intelligence, or a related field.
• 5 years of full-stack development experience, proficient in both front-end and back-end technologies.
• Expertise in front-end and back-end technologies (especially Golang)
• Eager to explore and could use new technologies related to AI that help improve working efficiency
• Strong curiosity and willingness to explore new product directions, identify potential AI applications, and contribute to product innovation.
• Familiarity with Web3, blockchain, and the crypto industry, with insights into different product models and a personal perspective on industry trends and innovations.
• Excellent communication skills and a collaborative team spirit, with the ability to independently solve problems and take initiative.

Preferred Qualifications

• Knowledge in data processing and analysis will be a plus, with knowledge of SQL and NoSQL databases such as MySQL, PostgreSQL, or MongoDB.
• Experience in deploying and optimizing AI agent
• Experience contributing to open-source projects
• Build high-performance APIs and microservices to support large-scale Web3 application
• Familiarity with large-scale data processing technologies such as Hadoop or Spark.

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

We are working with a decentralised exchange which looks to innovate on providing the best of CEXs and DEXs, focusing on building a safe, simple and scalable platform for trading. They differentiate themselves by offering institutional level systems and support whilst remaining on-chain and decentralised.

We are in search of a highly adept Trading Systems Engineer for the core Engineering team to strengthen the platform's performance, scalability, and observability. The ideal candidate will have a strong background in low-latency trading systems and experience supporting clients like quant funds and market makers in integrating with APIs (both REST and WebSocket).

As the Trading Gateway Engineer, responsibilities include implementing core connectivity systems to expand the trading engine into a global, low-latency network. This involves building foundational data distribution channels and improving their throughput and latency.

Successful candidates will engage with clients' developers and project managers, addressing inquiries and resolving issues. Collaboration with the Gateway team and Trading Engineering will be essential to troubleshoot API and trading issues while contributing to the overall Gateway roadmap. Additionally, work with the Product Engineering team to enhance the SDK for blockchain signatures used by API traders.

What you’ll be doing:

• Develop and optimize the core matching engine and risk engine for the exchange, ensuring high performance and low latency.
• Write highly reliable, production-ready code that guarantees the financial safety and integrity of computations.
• Investigate and debug complex issues through thorough analysis of logs.
• Create and maintain comprehensive unit tests and advanced integration tests to validate the exchange's financial computational correctness.
• Work with the Quant team to develop, test, and refine our various trading algorithms.
• Continuously improve and refine the trading core to meet evolving business and technical requirements.
• Stay updated with the latest advancements in HFT systems and low-latency trading technologies.

What we’re looking for:

• Minimum of 7 years of experience in software engineering, with at least 3 years focused on high-frequency trading (HFT) systems.
• Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
• Proven experience in building and optimizing low-latency trading infrastructure. Proficient in low-latency message bus systems such as Aeron or Chronicle Queue.
• Strong proficiency in Golang and Solidity. Expertise in deterministic coding and zero garbage-collection techniques.
• Exceptional debugging and troubleshooting skills, with the ability to analyze complex logs and traces to identify and resolve issues.
• Strong emphasis on writing unit tests, integration tests, and other advanced testing methodologies to ensure financial computational correctness.
• Experience in the financial technology industry, particularly in high-frequency trading or crypto exchanges.
• Experience with real-time data processing systems and streaming technologies.

#LI-REMOTE

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)

Responsibilities:

1. Develop and optimize backend logic for the company’s internal systems.
   
   
2. Build efficiency engineering platforms to improve business quality and efficiency through tools and process enhancements.
   
   
3. Collaborate with product managers and QA engineers to ensure product quality and development speed.
   
   
4. Continuously refactor and optimize the architecture of internal systems to enhance system stability and scalability.
   
   

Requirements:

1. 3+ years of backend development experience, or outstanding fresh graduates.
   
   
2. Proficient in at least one backend programming language and its common frameworks (e.g., Golang, Java, Python, PHP).
   
   
3. Familiar with both relational and non-relational databases.
   
   
4. Rigorous work attitude, strong passion for technology, excellent communication and teamwork skills, and strong analytical and problem-solving abilities.
   
   

Nice to Have:

1. Skilled at using tools, with an interest or experience in engineering efficiency, user experience, performance optimization, or information security.
   
   
2. Cross-language development abilities.
   
   
3. Experience developing internal systems (e.g., approval workflows, HR, payroll, finance, data analysis, etc.).
   
   
4. Experience with low-code platforms (usage or development).
   
   
5. Passionate about B2B (enterprise-facing) business.

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 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).