Field Sales Executive

We are seeking a skilled and experienced Performance Test Engineer to join our QA team. The ideal candidate will have 3–6 years of hands-on experience in performance testing of web and backend applications. This role requires expertise in tools like JMeter, LoadRunner, or Gatling, along with experience in analyzing performance metrics and identifying system bottlenecks. The candidate should have strong analytical thinking, a proactive approach to problem-solving, and the ability to collaborate effectively in a fast-paced development environment.

Key Responsibilities:

• Design, develop, and execute performance test plans and scripts for web and backend systems.
• Use tools like Apache JMeter, LoadRunner, or Gatling to simulate real-world load and stress conditions.
• Monitor and analyze server performance metrics (CPU, memory, database usage, response times) during test executions.
• Identify performance bottlenecks and work closely with developers and infrastructure teams to resolve them.
• Create comprehensive test reports and present results to stakeholders with clear insights and recommendations.
• Review business requirements, technical documentation, and user stories to derive performance testing needs.
• Automate performance test scenarios for continuous performance validation in CI/CD pipelines.
• Contribute to the improvement of testing strategies and performance testing best practices.

Must-Have Skills:

• 3–6 years of experience in performance testing and engineering.
• Hands-on experience with JMeter and/or LoadRunner for designing and running performance tests.
• Strong knowledge of HTTP protocols, thread modeling, and system tuning.
• Experience in analyzing test results, logs, and system monitoring tools (e.g., Grafana, Kibana, New Relic, or AppDynamics).
• Ability to simulate and validate load, stress, soak, and spike testing scenarios.
• Familiarity with scripting languages (e.g., Groovy, Java, Shell scripting).
• Strong problem-solving and root cause analysis skills.

Good-to-Have Skills:

• Experience integrating performance tests into CI/CD pipelines (Jenkins, GitHub Actions).
• Basic knowledge of Java, API testing, or tools like Postman.
• Experience with cloud-based performance testing (e.g., BlazeMeter, AWS CloudWatch).
• Familiarity with service virtualization tools and mock servers.

HIRING PROCESS:

Once you apply by sharing your CV and filling out the form, we would see if you are a good fit for the role.

If your CV is shortlisted, we would first have a general conversational round to know more about you which would then be followed by video discussion, technical interview round(s) and then an HR discussion.

What We’re Looking For:

• Strong experience in Python (3+ years).
• Hands-on experience with any database (SQL or NoSQL).
• Experience with frameworks like Flask, FastAPI, or Django.
• Knowledge of ORMs, API development, and unit testing.
• Familiarity with Git and Agile methodologies.

PortOne is re−imagining payments in Korea and other international markets. We are a Series B funded startup backed by prominent VC firms Softbank and Hanwa Capital

https://portone.io/global/en

PortOne provides a unified API for merchants to integrate with and manage all of the payment options available in Korea and SEA Markets - Thailand, Singapore, Indonesia etc. It's currently used by 2000+ companies and processing multi-billion dollars in annualized volume. We are building a team to take this product to international markets, and looking for engineers with a passion for fintech and digital payments.

Culture and Values at PortOne

• You will be joining a team that stands for Making a difference.
• You will be joining a culture that identifies more with Sports Teams rather than a 9 to 5 workplace.
• This will be remote role that allows you flexibility to save time on commute
• Your will have peers who are/have
• Highly Self Driven with A sense of purpose
• High Energy Levels - Building stuff is your sport
• Ownership - Solve customer problems end to end - Customer is your Boss
• Hunger to learn - Highly motivated to keep developing new tech skill sets

Who you are ?

* You are an athlete and Devops/DevSecOps is your sport.

* Your passion drives you to learn and build stuff and not because your manager tells you to.

* Your work ethic is that of an athlete preparing for your next marathon. Your sport drives you and you like being in the zone.

* You are NOT a clockwatcher renting out your time, and NOT have an attitude of "I will do only what is asked for"

* Enjoys solving problems and delight users both internally and externally

* Take pride in working on projects to successful completion involving a wide variety of technologies and systems

* Posses strong & effective communication skills and the ability to present complex ideas in a clear & concise way

* Responsible, self-directed, forward thinker, and operates with focus, discipline and minimal supervision

* A team player with a strong work ethic

Experience

* 2+ year of experience working as a Devops/DevSecOps Engineer

* BE in Computer Science or equivalent combination of technical education and work experience

* Must have actively managed infrastructure components & devops for high quality and high scale products

* Proficient knowledge and experience on infra concepts - Networking/Load Balancing/High Availability

* Experience on designing and configuring infra in cloud service providers - AWS / GCP / AZURE

* Knowledge on Secure Infrastructure practices and designs

* Experience with DevOps, DevSecOps, Release Engineering, and Automation

* Experience with Agile development incorporating TDD / CI / CD practices

Hands on Skills

* Proficient in atleast one high level Programming Language: Go / Java / C

* Proficient in scripting - bash scripting etc - to build/glue together devops/datapipeline workflows

* Proficient in Cloud Services - AWS / GCP / AZURE

* Hands on experience on CI/CD & relevant tools - Jenkins / Travis / Gitops / SonarQube / JUnit / Mock frameworks

* Hands on experience on Kubenetes ecosystem & container based deployments - Kubernetes / Docker / Helm Charts / Vault / Packer / lstio / Flyway

* Hands on experience on Infra as code frameworks - Terraform / Crossplane / Ansible

* Version Control & Code Quality: Git / Github / Bitbucket / SonarQube

* Experience on Monitoring Tools: Elasticsearch / Logstash / Kibana / Prometheus / Grafana / Datadog / Nagios

* Experience with RDBMS Databases & Caching services: Postgres / MySql / Redis / CDN

* Experience with Data Pipelines/Worflow tools: Airflow / Kafka / Flink / Pub-Sub

* DevSecOps - Cloud Security Assessment, Best Practices & Automation

* DevSecOps - Vulnerabiltiy Assessments/Penetration Testing for Web, Network and Mobile applications

* Preferrable to have Devops/Infra Experience for products in Payments/Fintech domain - Payment Gateways/Bank integrations etc

What will you do ?

Devops

* Provisioning the infrastructure using Crossplane/Terraform/Cloudformation scripts.

* Creating and Managing the AWS EC2, RDS, EKS, S3, VPC, KMS and IAM services, EKS clusters & RDS Databases.

* Monitor the infra to prevent outages/downtimes and honor our infra SLAs

* Deploy and manage new infra components.

* Update and Migrate the clusters and services.

* Reducing the cloud cost by enabling/scheduling for less utilized instances.

* Collaborate with stakeholders across the organization such as experts in - product, design, engineering

* Uphold best practices in Devops/DevSecOps and Infra management with attention to security best practices

DevSecOps

* Cloud Security Assessment & Automation

* Modify existing infra to adhere to security best practices

* Perform Threat Modelling of Web/Mobile applications

* Integrate security testing tools (SAST, DAST) in to CI/CD pipelines

* Incident management and remediation - Monitoring security incidents, recovery from and remediation of the issues

* Perform frequent Vulnerabiltiy Assessments/Penetration Testing for Web, Network and Mobile applications

* Ensure the environment is compliant to CIS, NIST, PCI etc.

Here are examples of apps/features you will be supporting as a Devops/DevSecOps Engineer

* Intuitive, easy-to-use APIs for payment process.

* Integrations with local payment gateways in international markets.

* Dashboard to manage gateways and transactions.

* Analytics platform to provide insights

Responsibilities & Qualifications-

• Proven graphic designing experience of 8 to 10 years
• A bachelor’s degree in graphic design, design, or art preferred
• A strong eye for visual composition, typography & colour for print media (reports, infographics, brochures, flyers)
• Ability to conceptualise and design graphics for reports, collaterals, and social media campaigns
• Possession of creative flair, versatility, with experience in conceptual and design thinking
• Ability to work with a wide range of media from design to graphics
• Proficiency in desktop publishing tools: Corel Draw and/or Adobe Creative Suite (Photoshop, InDesign, Illustrator and After Effects).
• Effective time management skills and the ability to meet tight deadlines
• Experience of liaising with printers, knowledge about printing production and techniques
• A team player
• A strong portfolio (in PDF format) is a MUST

Designation: Kafka Consultant

Job Description:

• 3-8+ years of experience programming in a backend language (Java / Python), with a good understanding of troubleshooting errors.
• 5+ years of experience in Confluent Kafka / 3+ years of experience in Confluent Kafka
• Cloud Kafka, Control Central, Rest Proxy, HA Proxy, Confluent Kafka Connect, Confluent Kafka Security features
• 3-5+ years of working experience with different databases such as Oracle/Mysql/MongoDB/Snowflake/RDS databases.
• 3-5+ years of experience with AWS/GCP/Azure preferred AWS. AWS Solutions Architect certifications are preferred.
• 2+ years of experience with Monitoring tools (Prometheus, Grafana / Spl
• Proficient in building/scaling large systems end to end using Tibco BW5, BW6 or other high-performance languages,
• developer tools, CI/CD, DevOps, GitHub, Terraform, and Ansible.

• Design and development of automotive feature/function software/components (ACC, AEB, TSR, LKA etc.) for ADAS/AD systems
• Coordination and regular interaction with different stakeholders and teams like testing, requirements, leads etc.
• Participate in SW requirement generation, SW architecture, detailed design etc

Responsibilities & ownership

• Lead, build, deliver and ensure customer success of next-generation features related to scalability, reliability, robustness, usability, security, and performance of the product.
• Work on distributed systems for data processing with efficient protocols and communication, locking and consensus, schedulers, resource management, low latency access to distributed storage, auto scaling, and self healing.
• Understand and reason about concurrency and parallelization to deliver scalability and performance in a multithreaded and distributed environment.
• Lead the team to solve complex and unknown problems 
• Solve technical problems and customer issues with technical expertise
• Design and deliver architectures that run optimally on public clouds like  GCP, AWS, and Azure
• Mentor other team members for high quality and design 
• Collaborate with Product Management to deliver on customer requirements and innovation
• Collaborate with Support and field teams to ensure that customers are successful with Dremio

Requirements

• B.S./M.S/Equivalent in Computer Science or a related technical field or equivalent experience
• Fluency in Java/C++ with 3alm+ years of experience developing production-level software
• Strong foundation in data structures, algorithms, multi-threaded and asynchronous programming models, and their use in developing distributed and scalable systems
• 5+ years experience in developing complex and scalable distributed systems and delivering, deploying, and managing microservices successfully
• Hands-on experience  in query processing or optimization, distributed systems, concurrency control, data replication, code generation, networking, and storage systems
• Passion for quality, zero downtime upgrades, availability, resiliency, and uptime of the platform
• Passion for learning and delivering using latest technologies
• Ability to solve ambiguous, unexplored, and cross-team problems effectively
• Hands on experience of working projects on AWS, Azure, and Google Cloud Platform 
• Experience with containers and Kubernetes for orchestration and container management in private and public clouds (AWS, Azure, and Google Cloud) 
• Understanding of distributed file systems such as  S3, ADLS, or HDFS
• Excellent communication skills and affinity for collaboration and teamwork
• Ability to work individually and collaboratively with other team members
• Ability to scope and plan solution for  big problems and mentors others on the same
• Interested and motivated to be part of a fast-moving startup with a fun and accomplished team