Linux Support Engineer at Dolat Capital Market Private Ltd. · Mumbai · 2 - 3 years · ₹3L - ₹4L / yr · Profitable · Posted 5 May 2026
PythonAbout The Company:
Dolat is a dynamic team of traders, puzzle solvers, and coding enthusiasts focused on tackling complex challenges in the financial world. We specialize in trading in volatile markets and developing cutting-edge technologies and strategies. We're seeking a skilled Linux Support Engineer to manage over 400 servers and support 100+ users. Our engineers ensure a high-performance, low-latency environment while maintaining simplicity and control. If you're passionate about technology, trading, and problem-solving, this is the place to engineer your skills into a rewarding career.
Qualifications:
- B.E/ B.Tech
- Experience: 1-3 years.
- Job location – Andheri West, Mumbai.
Responsibilities:
- Troubleshoot network issues, kernel panics, system hangs, and performance bottlenecks.
- Fine-tune processes for minimal jitter in a low-latency environment.
- Support low-latency servers, lines, and networks, participating in on-call rotations.
- Install, configure, and deploy fully-distributed Red Hat Linux systems.
- Deploy, configure, and monitor complex trading applications.
- Provide hands-on support to trading, risk, and compliance teams (Linux & Windows platforms).
- Automate processes and analyze performance metrics to improve system efficiency.
- Collaborate with development teams to maintain a stable, high-performance trading environment.
- Drive continuous improvement, system reliability, and simplicity.
- Resolve issues in a fast-paced, results-driven IT team.
- Provide level one and two support for tools systems testing and production release.
Skills Required:
- Expertise in Linux kernel tuning, configuration management (cfengine).
- Experience with hardware testing/integration and IT security.
- Proficient in maintaining Cisco, Windows, and PC hardware.
- Good knowledge in Perl, Python, Powershell & Bash.
- Hands-on knowledge of SSH, iptables, NFS, DNS, DHCP, and LDAP.
- Experience with Open Source tools (Nagios, SmokePing, MRTG) for enterprise-level systems.
- Knowledge of maintaining Cisco ports/VLANs/dot1.x
- Solid understanding of OS and network architectures.
- REDHAT Certification and SQL/database knowledge.
- Ability to manage multiple tasks in a fast-paced environment.
- Excellent communication skills and fluency in English.
- Proven technical problem-solving capabilities.
- Strong documentation and knowledge management skills.
- Software development skills are a bonus.
- Preferred SQL and database administration skills.
Industry
- Financial Services
Shubham Vishwakarma
Full Stack Developer - Averlon
About Dolat Capital Market Private Ltd.
About
Dolat Capital Market Pvt. Ltd. is a multi strategy trading firm, dedicated to producing superior returns adhering to mathematical and statistical techniques. We trade actively in all Asset classes: equities, futures, options, commodities, currencies and fixed income taking advantage of our ultra low latency infrastructure. Our low latency infrastructure is in C++, one of the most competitive in terms of latency.
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Greetings from NAM Info Private Limited
Job Description :
Linux System Administrator
Job Title: Linux System Administrator
Experience: 4–6 Years
Location: Olympus STP – IT, Mumbai
Employment Type: Full-Time
Job Summary
We are looking for an experienced Linux System Administrator with strong knowledge of Unix/Linux operating systems, server administration, system monitoring, troubleshooting, and performance optimization. The candidate will be responsible for maintaining Linux server infrastructure, ensuring system availability, security, and optimal performance.
Key Responsibilities
- Install, configure, and maintain Linux servers, including RHEL, CentOS, Ubuntu, and SUSE.
- Manage system boot processes, kernel parameters, services, and package updates.
- Perform server hardening and regularly apply security patches.
- Monitor server health, performance, and availability using tools such as Nagios, Zabbix, Grafana, Prometheus, or ELK.
- Perform proactive performance tuning and capacity management.
- Troubleshoot Linux system errors, crashes, and performance bottlenecks.
- Ensure high availability, system uptime, and operational stability.
- Execute routine system maintenance and support infrastructure operations.
- Maintain system documentation and follow IT operational procedures.
Mandatory Skills
- Strong Unix/Linux fundamentals and command-line proficiency.
- Hands-on Linux System Administration experience.
- Experience with RHEL, CentOS, Ubuntu, or SUSE.
- Knowledge of system boot processes, kernel parameters, and package management.
- Experience in server hardening and security patching.
- Linux troubleshooting and performance monitoring.
Preferred Skills
- Monitoring tools: Nagios, Zabbix, Grafana, Prometheus, or ELK.
- Shell scripting and automation.
- Knowledge of system performance tuning and infrastructure monitoring.
Candidate Profile
- 4–6 years of relevant experience in Linux/Unix System Administration.
- Strong troubleshooting and analytical skills.
- Good communication and coordination skills.
- Ability to work independently and support critical infrastructure operations.
grafanaPrimary Skills: Linux Administration, Production Support
Secondary Skills: Oracle SQL, Splunk, Grafana, AppDynamics, Cloud (OCP/AWS/Azure/GCP), Incident Management, AI/Automation.
grafanaJob Description – Application Support Engineer
Experience: 3–8 Years
Location: Bangalore & Hyderabad
Notice Period: Immediate Joiners Only
Job Requirements
- Hands-on experience in Application Production Support.
- Strong knowledge of Linux/Unix commands and shell scripting.
- Experience with monitoring tools such as Splunk, Grafana, and AppDynamics.
- Good understanding of application monitoring, log analysis, and troubleshooting.
- Experience in incident, problem, and change management.
- Knowledge of SQL and basic database troubleshooting.
- Ability to handle L1/L2/L3 production support issues.
- Good communication and coordination skills.
- Willingness to work in rotational shifts, including 24/7 support if required.
Preferred Skills: ITIL, ServiceNow, Application Performance Monitoring (APM).
Work Location: Bangalore / Hyderabad
Notice Period: Immediate Joiners Only.
We are looking for an experienced Application Support Engineer with strong expertise in Linux/Unix, Networking, Routing, Load Balancing, and Production Support. The ideal candidate should have hands-on experience troubleshooting application and infrastructure issues using enterprise monitoring and observability tools such as Splunk, Grafana, and AppDynamics.
Key Responsibilities
- Provide L2/L3 production support for enterprise applications and infrastructure.
- Troubleshoot application, Linux/Unix, network, routing, and connectivity-related issues.
- Monitor application and infrastructure health using Splunk, Grafana, and AppDynamics.
- Analyze alerts, logs, performance metrics, and system behavior to identify issues.
- Troubleshoot routing, load balancing, connectivity, and network-related problems.
- Perform incident investigation, troubleshooting, and root cause analysis.
- Coordinate with Network, Infrastructure, Application, and other technical teams for issue resolution.
- Handle production incidents and ensure timely resolution within defined SLAs.
- Participate in problem management and identify recurring issues.
- Perform application health checks and proactively identify potential failures.
- Maintain troubleshooting guides, runbooks, and operational documentation.
- Support planned changes, deployments, and maintenance activities.
Must-Have Skills
Application Support
Linux / Unix
Networking
Routing
Load Balancing
Splunk
Grafana
AppDynamics
Production Support
Incident Management
Troubleshooting
Required Skills & Tools
- 4–6 years of experience in Application / Production Support.
- Strong hands-on experience with Linux/Unix administration and troubleshooting.
- Good understanding of TCP/IP, networking, routing, and connectivity concepts.
- Practical experience troubleshooting load balancing issues.
- Hands-on experience with monitoring and observability tools such as Splunk, Grafana, or AppDynamics.
- Strong log analysis and troubleshooting skills.
- Experience handling production incidents and working within SLA-driven environments.
- Strong communication and coordination skills.
Preferred Experience
- Exposure to ITIL processes including Incident, Problem, and Change Management.
- Experience with scripting/automation using Shell or Python.
- Exposure to cloud environments is an added advantage.
- Experience supporting enterprise-scale applications and infrastructure.
Key Competencies
- Strong analytical and troubleshooting skills.
- Ability to work under pressure during critical production incidents.
- Strong ownership and accountability.
- Excellent communication and stakeholder management.
- Ability to work collaboratively with global technical teams.
Qualifications
Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related discipline.
grafanaWe are looking for an Application Support Engineer with strong experience in production support, Linux/Unix administration, and application monitoring to ensure application stability and availability.
Responsibilities
- Provide L1/L2 application and production support.
- Troubleshoot application issues using Linux/Unix commands and log analysis.
- Monitor application health, performance, and availability using monitoring tools.
- Handle incident management, root cause analysis (RCA), and service requests.
- Coordinate with development, database, and infrastructure teams to resolve issues.
- Support deployments, batch jobs, and production activities.
Required Skills
- Strong experience in Application/Production Support.
- Hands-on experience with Linux/Unix commands and shell scripting.
- Experience with monitoring tools such as Splunk, Grafana, AppDynamics, or Dynatrace.
- Knowledge of incident management and ITIL processes.
- Good troubleshooting, analytical, and communication skills.
Job Description:
Mandatory Skills: Linux Administration, Production Support, Database Support, and Monitoring & Observability, with exposure to Cloud and Automation.
Primary Skills: Linux Administration, Production Support
Secondary Skills: Oracle SQL, Splunk, Grafana, AppDynamics, Cloud (OCP/AWS/Azure/GCP), Incident Management, AI/Automation (Good to have)
grafanaWe are looking for an Application Support Engineer with experience in Linux/Unix, Windows administration, application monitoring, and production support. The candidate should be skilled in incident management, troubleshooting, and monitoring tools such as Splunk, Grafana, and AppDynamics.
Responsibilities
- Provide application and production support, ensuring system availability and stability.
- Troubleshoot application, server, and infrastructure issues across Linux/Unix and Windows environments.
- Monitor application performance using Splunk, Grafana, and AppDynamics.
- Manage incidents, service requests, and changes through ServiceNow.
- Perform root cause analysis and coordinate with relevant teams to resolve issues.
- Ensure SLA compliance and minimize service disruptions.
Required Skills
- Application Support / Production Support
- Linux/Unix and Windows
- Monitoring tools: Splunk, Grafana, AppDynamics
- ITSM tool: ServiceNow
- Incident, problem, and change management
- Strong troubleshooting and communication skills
grafanaJob Summary
We are looking for an Application Support Engineer with hands-on experience in Linux/Unix, Windows administration, monitoring tools, and incident management. The candidate will be responsible for application monitoring, troubleshooting, incident resolution, and ensuring smooth production operations.
Key Responsibilities
- Provide L1/L2 application and production support.
- Troubleshoot application, system, and server-related issues in Linux/Unix and Windows environments.
- Monitor application performance using Splunk, Grafana, and AppDynamics.
- Handle incidents, service requests, and changes using ServiceNow.
- Perform log analysis, root cause analysis (RCA), and issue resolution.
- Coordinate with application, infrastructure, and development teams to resolve production issues.
- Ensure SLA compliance and maintain proper incident documentation.
- Support continuous monitoring and improve application stability and availability.
Required Skills
- 3–5 years of experience in Application Support or Production Support.
- Hands-on experience with Linux/Unix and Windows environments.
- Experience with monitoring tools such as Splunk, Grafana, or AppDynamics.
- Working knowledge of ServiceNow and Incident Management.
- Good troubleshooting, analytical, and communication skills.
- Willingness to work in a production support environment.
Job Details
- Location: Hyderabad
- Work Mode: WFO
- Notice Period: Immediate Joiners Only
L2 Production Support, Event Management / Mission Control, Incident Management, Linux, Linux, observability, and batch monitoring
RustWe are hiring high-caliber engineers with 3+ years of experience to build low-latency, high-throughput trading infrastructure in Rust, working directly under senior systems architects. This is a hands-on coding role on performance-critical systems — you will write, test, and ship the core code.
Responsibilities
- Develop and maintain high-performance backend services in Rust under the guidance of senior engineers
- Implement components of distributed, fault-tolerant systems handling high transaction volumes
- Write extensive unit, property-based, and simulation tests for correctness-critical code - Profile and optimize code for latency, throughput, and memory efficiency - Participate in design discussions and rigorous code reviews
- Debug and resolve issues in Linux-based production environments
Required Qualifications
- B.Tech/M.Tech in Computer Science from an IIT or NIT (mandatory) - 3+ years of professional software development experience in Rust, C++, or Java/Go with systems-level work; strong Rust proficiency or demonstrated ability to attain it fast - Understanding of financial markets and trading systems — order books, order types, matching concepts, spot and derivatives (futures/options) basics; hands-on experience with trading, broking, or market data systems is a strong plus - Excellent computer science fundamentals — data structures, algorithms, operating systems, networking, concurrency
- Solid grasp of multithreading and memory management; exposure to performance profiling and benchmarking
- Understanding of distributed systems concepts — replication, consistency, message queues (Kafka/NATS or similar)
- Experience with Linux, Git, and modern development workflows
- Strong problem-solving ability and hunger to work on hard systems problems
Preferred
- Competitive programming background (Codeforces/ICPC/CodeChef ratings welcome on the CV)
- Personal or open-source Rust projects
- Exposure to low-latency techniques — lock-free structures, zero-allocation design, binary protocols (SBE/Protobuf/FlatBuffers)
- NISM certifications, trading experience (personal F&O/options trading counts), or coursework in financial engineering
- Exposure to consensus algorithms (Raft), event sourcing, or deterministic testing
Growth Path
You will be mentored directly by senior systems engineers with deep exchange-infrastructure experience, with a defined progression to senior engineer ownership of subsystems within 18–24 months. This team is being built as a center of excellence in low-latency systems engineering in India.
Selection Process
- Resume shortlisting (college + evidence of strong engineering: projects, CP ratings, internships)
- Online DSA + systems assessment
- Live coding round (Rust/C++, performance-oriented problem)
- Systems and trading-concepts discussion round
- Culture and ownership round with the senior engineer you will report to
Compensation: top of market for the experience band, benchmarked against product companies, not services.
Follow CutshortShubham Vishwakarma
Full Stack Developer - Averlon