Location : Gurgaon (Hybrid) Company : 39k Group Indias Largest Crypto Trading Firm About The Role 39k Group is hiring a hands-on Infrastructure Developer to help build and scale the core systems powering our high-frequency crypto trading operations. This is a backend-heavy engineering role focused on performance, reliability, and rapid iteration ideal for someone who wants to work closely with quants, devs, and ops to solve real-world system challenges. What Youll Do Design, build, and maintain backend services that support our trading systems and internal tooling. Develop and maintain APIs, real-time services, and internal dashboards using Python and Node.js. Architect and implement process automation across deployment, monitoring, alerting, and operational workflows. Manage Linux-based systems for trading, ensuring high uptime, real-time logging, system health, and performance visibility. Work closely with quant teams to ensure they have robust data pipelines, monitoring tools, and analytics infrastructure. Build scalable components for integrations with trading venues, third-party APIs, and time-series databases (like InfluxDB, QuestDB). How The Role Works Youll be embedded in a small team of traders, quants, and devs, with full ownership of the infrastructure layer. We believe in lean teams with end-to-end accountability you'll directly influence uptime, reliability, and development velocity. What Were Looking For 3+ years of experience in backend development, infrastructure engineering, or DevOps/SRE roles. Strong programming skills in Python and Node.js; familiarity with shell scripting and system internals is a plus. Proficiency in managing Linux systems in production environments. Experience building internal tools, APIs, and real-time dashboards. Comfort working with time-series databases and high-throughput data pipelines. Clear ownership mindset with strong bias toward action and performance. Why Join 39k Group ? Join Indias largest crypto trading firm, operating at scale on major global exchanges. Build and maintain infrastructure that powers real PnL your work matters. Work in a fast-moving, execution-first culture that values pragmatism over theory. Enjoy a hybrid work model (11 WFH days/month) and outcome-linked compensation. (ref:hirist.tech) Show more Show less

Job Summary To assist administrative and human resources activities, we are looking for a driven and meticulous Junior HR & Admin Associate. This entry-level position is intended for people who want to manage everyday office activities and coordination responsibilities in addition to gaining practical experience in HR services like hiring, onboarding, and employee engagement. Key Responsibilities Human Resources: Assist in end-to-end recruitment: job posting, resume screening, interview scheduling, and candidate follow-ups Support new hire onboarding, documentation, and induction activities Maintain and update employee records, attendance, and leave trackers Assist in organizing employee engagement activities and internal events Administration: Oversee day-to-day office operations and facility management Manage office supplies, procurement, and vendor coordination Maintain records of office assets, stationery, and petty cash Coordinate travel arrangements, meeting setups, and events. Ensure smooth functioning of office infrastructure Qualifications & Skills Bachelor’s degree in Human Resources, Business Administration, or a related field 0–1 year of experience in HR/admin internships or entry-level roles (Freshers are welcome) Strong verbal and written communication skills Proficiency in MS Office (Word, Excel, Outlook); knowledge of HRIS tools is a plus Excellent organizational and multitasking abilities Positive attitude, willingness to learn, and ability to maintain confidentiality Why Join Us? Opportunity to work across HR and Admin functions and gain broad exposure Supportive team culture with mentorship and learning opportunities Hybrid work flexibility. Dynamic work environment at a growing company Interested candidates may drop their resume at Hr@39Kpartners.com Show more Show less

Job Title: Low-Latency Rust Developer Location: Gurgaon Company: 39k Group – India’s Largest Crypto Trading Firm About 39k 39k Group is a high-frequency trading firm operating globally across centralized crypto exchanges. We specialize in ultra-low-latency strategies and market making, and we're scaling our infrastructure to handle billions of events daily with microsecond-level performance. Role Overview We’re hiring a Rust engineer with hands-on experience in building low-latency systems . You’ll work closely with traders and infra teams to write performance-critical components for our trading stack, including market data adapters, execution gateways, and simulation engines. What You’ll Do Design and build latency-sensitive systems in Rust that process millions of messages per second. Optimize for performance across the stack: CPU cache, memory allocation, lock-free data structures, and network IO. Build exchange connectors and event-driven pipelines for ingesting market data and sending orders with minimal jitter. Write multithreaded, asynchronous code that runs reliably under real-time constraints. Collaborate with strategy teams to simulate, test, and refine infrastructure under production-like load. Analyze latency across the wire, system, and application layers — and tune accordingly. What We’re Looking For 3–5 years of professional Rust experience , ideally in trading systems, embedded systems, or performance-critical infrastructure. Deep understanding of: Systems programming and memory management Lock-free programming, bounded queues, and async runtimes TCP/UDP, multicast, and event-driven network systems Prior experience building low-latency infrastructure (in trading, gaming, or real-time systems). Comfort with Linux , performance profiling tools, and writing testable code under production constraints. Bonus: Experience in C++, HFT systems, kernel bypass networking (e.g., DPDK, io_uring), or time sync (e.g., PTP, NTP). Why Join Us? Build systems that directly impact real PnL in live markets — no layers, no bureaucracy. Collaborate with world-class quants and traders on infrastructure that matters. Operate at the edge of crypto market structure — 24/7, real-time, and globally connected. Hybrid flexibility and outcome-driven culture. If you’re a systems engineer who sweats nanoseconds and loves Rust — this is the place to make your code count. Show more Show less

Job Title: People & Talent Lead Location: Gurgaon Company: 39k Group – India’s Largest Crypto Trading Firm About 39k 39k Group is India’s largest crypto trading firm, active across global venues with high-frequency strategies and 24/7 trading infrastructure. We operate across jurisdictions, scale quickly, and believe people performance is core to trading performance. We’re now hiring a People & Talent Lead to take ownership of our HR systems, talent strategy, and culture as we scale globally. Role Overview This is a senior HR role for someone who wants to elevate and professionalize an existing people function . You’ll work closely with leadership to improve hiring processes, performance cycles, compliance, and employee experience across multiple countries and business verticals. The systems are in place — now they need to be strengthened, standardized, and scaled. What You’ll Do Improve and streamline existing HR systems: onboarding, leave, payroll, and compliance across India, UAE, and other regions. Drive high-quality hiring across quant, tech, and ops roles with structured processes and clear talent benchmarks. Lead performance management cycles, KPIs/OKRs, and feedback mechanisms in line with a high-accountability culture. Advise leadership on team structure, compensation design, and workforce planning as the firm scales. Refine and enforce HR policies while staying up to date with evolving labor laws and regulatory frameworks. Enhance employee retention through L&D, pulse feedback, and internal mobility initiatives. Own key people metrics: attrition, engagement, offer conversion, and performance distribution. What We’re Looking For 5–10 years of HR experience in high-performance or multi-jurisdictional environments. Track record of improving HR systems — not just maintaining them. Strong recruitment skills across technical and business functions. Experience managing HR compliance across India, UAE, or similar markets. Strategic mindset with operational rigour — able to move fast without dropping quality. Why Join 39k? Join a profitable, global firm operating at the cutting edge of crypto trading. Work directly with senior leadership to shape people strategy and outcomes. Improve systems that are already running — no zero-to-one guesswork. Hybrid setup with performance-linked incentives and a strong culture of ownership. If you’ve scaled HR functions in performance-first environments — and want to take people strategy to the next level at a global trading firm — we want to talk. Show more Show less

Job Title: Vice President – Technology Location: Gurgaon Company: 39k Group – India’s Largest Crypto Trading Firm About 39k 39k Group is India’s largest crypto trading firm, operating high-frequency strategies across global venues. We run automated infrastructure across exchanges, build performance-critical systems in-house, and scale our trading edge with every line of code. As we grow, we’re looking for a VP – Technology to lead engineering and architecture across the firm. Role Overview This is a senior technology leadership role for someone who can design systems, manage people, and ship performance . You’ll be responsible for the architecture, execution, and reliability of our entire tech stack — from low-latency trading infra to internal platforms and tools. You’ll work closely with quants, traders, and product heads to ensure our technology stays lean, fast, and ahead of the curve. What You’ll Do Own system architecture across trading, data, and platform teams — driving design decisions with long-term scale and performance in mind. Lead a multi-disciplinary team of engineers working across Rust, C++, Python, Node.js, and React . Review and guide implementation of trading systems, market data pipelines, and distributed services. Build a high-performance engineering culture — clear accountability, fast iteration, strong code quality. Work directly with quant and trading leads to translate market needs into resilient, scalable systems. Oversee infra and ops strategy: deployments, observability, system reliability, and runtime performance. Hire and grow the team — making the right trade-offs between speed, quality, and scale. What We’re Looking For 10+ years of experience building complex systems, ideally in a trading, HFT, or infrastructure-heavy environment. Deep understanding of distributed systems, performance optimization, and system design. Hands-on experience with multiple layers of the stack — networking, messaging, compute, and UI. Strong engineering fundamentals and technical judgment — comfortable reading and reviewing production-grade Rust, C++, and Python. Prior leadership experience managing cross-functional engineering teams with full delivery ownership. Bias for action, product-minded thinking, and zero tolerance for technical debt without purpose. Why Join 39k? Run technology for a profitable, fast-moving trading firm with zero bureaucracy. Own architecture that runs real-time trading strategies across global venues. Work with traders, quants, and infra leads in a deeply collaborative setup. Hybrid setup with a culture of trust, performance, and long-term ownership. If you’re a senior technologist who wants to lead engineers, shape systems, and own tech that powers real-world PnL — we want to talk. Show more Show less

Job Title: Administration Associate / Executive Assistant Location: Gurgaon Company: 39k Group – India’s Largest Crypto Trading Firm About 39k 39k Group is India’s largest crypto trading firm, operating across global financial venues with high-frequency trading infrastructure. As we scale, we’re looking for a proactive and reliable individual to support our directors, managers, and HR team — making sure our day-to-day runs smoothly. Role Overview This entry-level role is perfect for someone with 0–1 years of experience who’s professional, presentable, and ready to dive in. You’ll own essential admin tasks that save time for senior leaders and ensure operations stay efficient. What You’ll Do Handle paperwork, KYC documentation, bank forms, vendor agreements, and invoices Manage office supplies and liaise with vendors and service providers Coordinate with debtors/creditors, follow up on payments, and help track expenses Schedule calendars, organize meetings, and take minutes during internal and external discussions Assist HR with internal coordination, onboarding documentation, and follow-up Keep office space functional and welcoming – from reception to general upkeep Be on call for ad-hoc tasks — running errands, preparing materials, filing, etc. Act as a gatekeeper — professionally assisting senior directors and managers with administrative tasks What We’re Looking For 0–1 years of relevant experience in admin, secretarial, or coordination roles Humble, discreet, and highly professional in manner and appearance Strong written and verbal communication skills in English Excellent presence of mind, attention to detail, and organizational ability Eagerness to learn, adapt, and go above-and-beyond to help teams succeed Confident working autonomously but also supporting a collaborative team Why Join 39k? Learn how a high-frequency trading firm operates from the ground up Work directly with senior management and enjoy visibility across the business Own real responsibility in keeping operations seamless Hybrid model and performance-linked incentives in a high-growth, global environment If you’re a motivated professional who thrives in fast-paced environments and is ready to make the firm run smoother — we want to hear from you. Show more Show less

Job Title: Market Maker – Algorithmic Trading Location: Gurgaon Company: 39k Group – India’s Largest Crypto Trading Firm About 39k 39k Group is India’s largest crypto trading firm, running high-frequency strategies across centralized and OTC venues globally. We combine deep market knowledge with low-latency infrastructure to provide continuous liquidity in digital assets — 24/7, around the world. Role Overview We’re hiring a Market Maker to join our algorithmic trading team. This is a hands-on role for someone who is fluent in code, comfortable with risk, and deeply curious about how markets move. You’ll be responsible for managing automated quoting strategies, optimizing inventory and risk, and directly contributing to PnL. What You’ll Do Manage live market making strategies across one or more crypto venues Tune pricing, quoting frequency, and skew parameters based on market conditions Collaborate with quant and infra teams to improve latency, signal quality, and edge Monitor risk metrics in real time — inventory, exposure, volatility, and slippage Use Python, C++, or Rust to write and modify production trading logic Analyze post-trade data to refine strategy performance and execution behavior Think clearly under pressure — especially during volatile or stressed market conditions What We’re Looking For 2–3 years of experience in algo trading, HFT, or systematic market making Strong programming ability in Python and/or C++/Rust Solid grasp of market microstructure , bid-offer dynamics, and execution strategies Understanding of risk-adjusted returns, portfolio exposure, and hedging Clear logical thinking, strong quantitative skills, and good intuition for probability Comfortable working in a 24/7 market environment — with shared ownership and on-call rotation Bonus: Experience with crypto markets, DeFi protocols, or cross-exchange arbitrage Why Join 39k? Run real strategies with live PnL ownership from Day 1 Work with a collaborative team of traders, quants, and engineers — no silos Operate across the global crypto ecosystem: CEXs, RFQs, and OTC Contribute to the firm’s core performance — and grow as a decision-maker, not just a coder Hybrid work setup with performance-linked compensation and rapid decision cycles If you’re an independent thinker who thrives in code, risk, and real-time markets — and you want to make every trade count — we’d love to talk. Show more Show less

Job Title: Engineering Manager - I Location: Gurgaon About Us 39k Group is India’s largest crypto trading firm, running high-frequency strategies across centralized and OTC venues globally. We combine deep market knowledge with low-latency infrastructure to provide continuous liquidity in digital assets — 24/7, around the world. Role Overview As an Engineering Manager I , you will lead a team responsible for building and scaling high-performance systems across trading, data, and platform domains. This role blends technical depth with people leadership — you’ll guide architecture decisions, ensure strong execution, and support your team’s growth and impact. You’ll work closely with stakeholders across engineering, quant, and product functions to translate business needs into resilient, scalable systems. What You’ll Do Own architectural and technical direction for systems across trading, data, and platform teams Lead a multi-disciplinary team working with technologies like Rust, C++, Python, Node.js, and React Review and guide the design and implementation of trading engines, data pipelines, and distributed services Drive a high-performance engineering culture with a focus on clarity, accountability, and code quality Partner with quant and trading leads to build systems that are fast, reliable, and scalable Oversee aspects of infrastructure and operations, including deployments, observability, and system reliability Mentor and grow engineers, balancing speed, technical excellence, and long-term maintainability Who Are You Must Have 10+ years of experience building complex systems, ideally in a trading, HFT, or infrastructure-heavy environment. Deep understanding of distributed systems, performance optimization, and system design. Hands-on experience with multiple layers of the stack — networking, messaging, compute, and UI. Strong engineering fundamentals and technical judgment — comfortable reading and reviewing production-grade Rust, C++, and Python. Prior leadership experience managing cross-functional engineering teams with full delivery ownership. Bias for action, product-minded thinking, and zero tolerance for technical debt without purpose. Nice-to-Have Experience in trading systems, HFT environments, or infrastructure-heavy domains Proficiency with languages like Rust, C++, Python, or Node.js Exposure to frontend technologies like React Familiarity with observability tools, CI/CD pipelines, and operational best practices Background in fast-paced or high-growth engineering teams Why Join Us? Run technology for a profitable, fast-moving trading firm with zero bureaucracy. Own architecture that runs real-time trading strategies across global venues. Work with traders, quants, and infra leads in a deeply collaborative setup. Hybrid setup with a culture of trust, performance, and long-term ownership. If you're an experienced engineer ready to lead teams, drive architecture, and build systems that move markets — we’d love to connect.