Software Engineer II, Backend

Job Overview:

As a Backend Developer, you will be crucial in the development, optimization, and maintenance of the server-side logic for our cloud-based SaaS applications. You will work closely with front-end developers to ensure system consistency and improve user experience. Your role will focus on writing clean, scalable code to enhance the functionality and performance of our applications.

Responsibilities:

• Develop and maintain scalable and robust backend services and APIs.
• Collaborate with front-end developers to integrate user-facing elements with server-side logic.
• Optimize applications for maximum speed and scalability.
• Implement security and data protection measures.
• Design and implement data storage solutions.
• Manage cutting-edge technologies to improve legacy applications.
• Gather and address technical and design requirements.
• Build reusable code and libraries for future use.
• Liaise with developers, designers, and system administrators to identify new features.

• Write clean, modular, and well-documented code following best practices and coding standards.
• Design and manage databases, including schema creation, queries, and optimization for relational or NoSQL databases.

• Develop and execute unit tests to ensure code quality, reliability, and robustness.
• Maintain technical documentation and participate in code reviews to foster knowledge sharing and uphold code quality.
• Optimize application performance and troubleshoot system issues to improve functionality.
• Follow emerging technologies and frameworks.

Qualifications:

• Bachelor’s degree in computer science, Engineering, or a related field.
• 5 to 8 years of experience as a backend developer
• Proven experience as a Backend Developer or similar role.
• Experience with server-side languages such as Node.js, Python or Java.
• Familiarity with front-end languages and libraries (e.g., HTML/CSS, JavaScript, XML, jQuery).
• Good Understanding of Microservices architecture.
• Hands-on experience with database technology such as MySQL.
• Deep understanding of microservices architecture and RESTful API design.
• Strong understanding of version control tools like Git.
• Familiarity with cloud platforms like AWS, and CI/CD tools.
• Some experience with Data streaming technologies like Kafka and Spark streaming for large scale data processing
• Good problem-solving skills and ability to perform well in a team-oriented environment.
• Proficient understanding of code versioning tools, such as Git.

  Nice to Have :

• Experience with Docker / Kubernetes
• Experience collaborating with remote teams across time Zones.
• Familiarity with Agile development methodologies.

About Picarro:

We are the world's leader in timely, trusted, and actionable data using enhanced optical spectroscopy. Our solutions are used in a wide variety of applications, including natural gas leak detection, ethylene oxide emissions monitoring, semiconductor fabrication, pharmaceutical, petrochemical, atmospheric science, air quality, greenhouse gas measurements, food safety, hydrology, ecology, and more. Our software and hardware are designed and manufactured in Santa Clara, California and are used in over 90 countries worldwide based on over 65 patents related to cavity ring-down spectroscopy (CRDS) technology and are unparalleled in their precision, ease of use, and reliability.

At Picarro, we are committed to fostering a diverse and inclusive workplace. All qualified applicants will receive consideration for employment without regard to race, sex, color, religion, national origin, protected veteran status, gender identity, social orientation, or disability. Posted positions are not open to third-party recruiters/agencies, and unsolicited resume submissions will be considered free referrals. 

At Picarro, we strive to ensure that all individuals, regardless of their abilities, have equal opportunities. If you are an individual with a disability and require reasonable accommodation to complete any part of the application process or are limited in the ability or unable to access or use this online application process and need an alternative method for applying, please contact Picarro, Inc. at disabilityassistance@picarro.com for assistance. 

Senior Software Architect – Agentic AI & Cloud Platforms

Location: India (Bangalore / Remote Hybrid)
Company: Picarro

Role Overview

Picarro is seeking a highly accomplished Senior Software Architect to lead the design and evolution of our next-generation intelligent platforms. This role sits at the intersection of Agentic AI, cloud-native architecture, and real-time data systems, enabling cutting-edge scientific instrumentation and analytics products.

You will define architectural strategy, guide engineering teams, and build scalable, intelligent systems that integrate AI-driven decision-making with high-throughput data pipelines. This is a hands-on leadership role for someone who thrives in deep technical problem-solving while influencing organization-wide engineering direction.

What You’ll Do

• Architect Next-Gen Platforms:
  Design and scale distributed, cloud-native systems supporting real-time data ingestion, processing, and AI-driven workflows.
• Lead Agentic AI Integration:
  Drive architecture for agent-based AI systems (autonomous decisioning, orchestration, and reasoning frameworks) embedded into core products.
• Own Data & Streaming Architecture:
  Define and optimize event-driven systems leveraging Kafka and streaming pipelines for high-volume, low-latency data.
• Hands-on Technical Leadership:
  Provide deep technical guidance in Java and Python ecosystems, setting best practices for design, performance, and scalability.
• Cloud & Platform Strategy:
  Architect and evolve cloud infrastructure (AWS/Azure/GCP), focusing on resilience, observability, and cost efficiency.
• Cross-Functional Influence:
  Partner with product, hardware, and data science teams to translate complex requirements into scalable software architectures.
• Mentor & Elevate Engineering Talent:
  Coach senior engineers and drive architectural rigor, design reviews, and engineering excellence across teams.

What We’re Looking For

Core Technical Expertise

• 15+ years in software engineering with significant experience in architecting large-scale distributed systems
• Deep expertise in:
• Java (Spring Boot / microservices architecture)
• Python (data pipelines, AI/ML integration)
• Kafka / event streaming platforms
• Strong experience with cloud-native systems (AWS, Azure, or GCP)
• Proven track record building high-throughput, low-latency systems

Agentic AI & Modern Systems

• Hands-on experience or strong exposure to:
• Agentic AI frameworks / LLM-based systems
• Autonomous workflows, orchestration, and reasoning systems
• Familiarity with ML pipelines, model integration, or AI-driven architectures

Architecture & Leadership

• Demonstrated ability to define and drive end-to-end architecture strategy
• Strong system design skills across microservices, APIs, and distributed data systems
• Experience influencing and mentoring senior engineers and tech leads

Nice to Have

• Experience with scientific instrumentation, IoT, or hardware-software integrated systems
• Knowledge of real-time analytics, telemetry, or sensor data platforms
• Exposure to containerization and orchestration (Docker, Kubernetes)
• Background in data engineering or MLOps

• Strong capability to define solution-level data models and end-to-end data architecture spanning analyzers/instrument telemetry, on-prem systems, and cloud software platforms

Why This Role is Compelling

• Work on cutting-edge Agentic AI systems applied to real-world scientific and industrial challenges
• Influence platform architecture at a company level, not just a single product
• Operate at the intersection of hardware, software, and AI
• High visibility role with direct impact on Picarro’s next phase of innovation

About Picarro:

We are the world's leader in timely, trusted, and actionable data using enhanced optical spectroscopy. Our solutions are used in a wide variety of applications, including natural gas leak detection, ethylene oxide emissions monitoring, semiconductor fabrication, pharmaceutical, petrochemical, atmospheric science, air quality, greenhouse gas measurements, food safety, hydrology, ecology, and more. Our software and hardware are designed and manufactured in Santa Clara, California and are used in over 90 countries worldwide based on over 65 patents related to cavity ring-down spectroscopy (CRDS) technology and are unparalleled in their precision, ease of use, and reliability.

At Picarro, we are committed to fostering a diverse and inclusive workplace. All qualified applicants will receive consideration for employment without regard to race, sex, color, religion, national origin, protected veteran status, gender identity, social orientation, or disability. Posted positions are not open to third-party recruiters/agencies, and unsolicited resume submissions will be considered free referrals. 

At Picarro, we strive to ensure that all individuals, regardless of their abilities, have equal opportunities. If you are an individual with a disability and require reasonable accommodation to complete any part of the application process or are limited in the ability or unable to access or use this online application process and need an alternative method for applying, please contact Picarro, Inc. at disabilityassistance@picarro.com for assistance. 

Senior Engineer, QA

Location: Bengaluru, Karnataka, India (Hybrid)

Job Term: Full-Time

The Opportunity:

Picarro is seeking an exceptional Sr. QA Engineer to join our team and ensure the quality of our flagship product suite. This transformational data analytics platform enables comprehensive natural gas pipeline leak and upstream emission surveys across the entire natural gas industry supply chain, from wellhead to consumer.

Responsibilities:

• Design, develop, and scale mobile-first automated testing strategies to ensure high-quality iOS and Android applications.
• Build and maintain robust mobile automation frameworks using tools like Appium, ensuring cross-platform coverage.
• Develop automated test suites for UI, API, and end-to-end mobile workflows, including device-level interactions.
• Perform mobile performance, load, and reliability testing, including network variability and real-world usage conditions.
• Create and execute test plans and test cases tailored to mobile app behavior, device fragmentation, and OS-specific nuances.
• Define and manage mobile test data, including device states, user scenarios, and environment configurations.
• Execute automated and exploratory tests on real devices and emulators/simulators, identifying defects, edge cases, and usability issues.
• Integrate automated tests into CI/CD pipelines to enable continuous testing and rapid feedback on mobile builds.
• Configure and manage mobile test environments, including device farms (cloud or on-prem).
• Collaborate closely with developers, product managers, and designers to ensure high-quality mobile user experiences.
• Participate in code reviews, sprint planning, and Agile ceremonies, advocating for testability and automation best practices.
• Drive improvements in automation coverage, stability, and execution speed for mobile platforms.

Qualifications:

Required Qualifications:

• Education: Bachelor’s degree in Computer Science, Engineering, or related field.
• Experience: 7+ years in QA with a strong emphasis on mobile test automation Mobile Automation

Expertise:

• Strong hands-on experience with Appium.
• Experience testing native, hybrid, and mobile web applications.
• Deep understanding of mobile OS behaviors, device fragmentation, and platform-specific challenges.
• Proficiency in Java (preferred) or similar languages for automation development.

Automation & API Testing:

• Experience building scalable automation frameworks for mobile UI and backend validation.
• Strong expertise in API testing (RESTful services) and integration with mobile workflows.

Performance & Reliability:

• Experience testing mobile app performance, including latency, battery usage, and network conditions.

Tools & Infrastructure:

• Familiarity with test management tools (JIRA, TestRail, etc.).
• Experience with Git and CI/CD pipelines, especially for mobile build and test automation.
• Exposure to device farms (e.g., BrowserStack, Sauce Labs, or in-house solutions).

Agile & Collaboration:

• Strong problem-solving skills with attention to detail.
• Proven ability to work in Agile environments and contribute to QA best practices.
• Excellent communication skills with a proactive, collaborative mindset.

Good to Have:

• Experience with real-time data validation using messaging systems like Kafka.
• Familiarity with NoSQL databases for backend validation.
• Experience testing mobile apps integrated with hardware devices or IoT systems.

About Picarro:

Picarro, Inc. is the world's leading producer of greenhouse gas and optical stable isotope instruments, which are used in a wide variety of scientific and industrial applications, including: atmospheric science, air quality, greenhouse gas measurements, gas leak detection, food safety, hydrology, ecology and more. The company's products are all designed and manufactured at Picarro's Santa Clara, California headquarters and exported to countries worldwide. Picarro's products are based on dozens of patents related to cavity ring-down spectroscopy (CRDS) technology. Picarro's solutions are unparalleled in their precision, ease of use, portability, and reliability.

Honors awarded to the Company include the World Economic Forum of Technology Innovation Pioneer, IHS CERA Energy Innovation Pioneer, the U.S. Department of Energy Small Business of the Year, the TiE50 Winner and the Red Herring Global 100 Winner. Key investors include Benchmark Capital Partners, Greylock Management Corporation, Duff, Ackerman & Goodrich, Stanford University, Focus Ventures, Mingxin China Growth Ltd., Ntt finance and Weston Presidio Capital.

All qualified applicants will receive consideration for employment without regard to race, sex, color, religion, national origin, protected veteran status, gender identity, social orientation, nor on the basis of disability.

Posted positions are not open to third part recruiters/agencies and unsolicited resume submissions will be considered free referrals.

Software Development Manager

Location: Bengaluru, India
Job Type: Full-time

Introduction

We are seeking an experienced Software Development Manager to lead our dynamic team in designing and developing a state-of-the-art cloud-based SaaS application. The ideal candidate will bring strong technical depth across backend and frontend systems, a proven track record of team leadership, and experience leveraging modern AI capabilities including agentic AI to enhance engineering productivity, system intelligence, and automation.

Key Responsibilities

• Lead a team of software developers and QA engineers skilled in Java, Python, React, and Node.js in the development of our SaaS application.
• Manage the end-to-end software development lifecycle including planning, design, development, deployment, and maintenance.
• Collaborate with product managers, architects, and operational teams to ensure alignment with business goals, customer needs, and operational requirements.
• Provide strong technical leadership, driving best practices in code quality, testing, scalability, and maintainability.
• Drive adoption of AI-assisted and agentic AI development practices, enabling teams to leverage AI agents for tasks such as code generation, test automation, debugging, and workflow orchestration.
• Identify opportunities to integrate agentic AI capabilities into the product, such as intelligent automation, decision-making workflows, and autonomous system behaviors.
• Establish best practices for the responsible and effective use of AI tools in the software development lifecycle.
• Review and approve development releases and manage the release process.
• Monitor emerging technology trends, particularly in AI/ML and agentic systems, and guide their adoption where appropriate.
• Ensure delivery of scalable, reliable, and high-quality software systems.
• Mentor and support team members through coaching, performance management, and career development.
• Manage day-to-day administrative responsibilities including reporting, hiring, and team performance evaluations.

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
• 10–15 years of software development experience, with 5+ years in a leadership role managing technical teams.
• Strong proficiency in Java and Python, with experience in JavaScript frameworks such as React and Node.js.
• Experience with cloud platforms (preferably AWS) and SaaS architecture.
• Hands-on experience with Docker, Kubernetes, and CI/CD pipelines.
• Solid understanding of microservices architecture.
• Experience with AI-assisted development tools (e.g., code copilots, test generation tools) and familiarity with agentic AI concepts such as autonomous agents, multi-agent systems, or workflow orchestration is highly desirable.
• Demonstrated ability to drive innovation and evaluate new technologies, including AI-driven development practices.
• Strong problem-solving skills and ability to lead projects from concept to deployment.
• Excellent communication, leadership, and stakeholder management skills.
• Proven experience managing distributed and multi-disciplinary teams.
• GIS experience is a plus.

About Picarro:

We are the world's leader in timely, trusted, and actionable data using enhanced optical spectroscopy. Our solutions are used in a wide variety of applications, including natural gas leak detection, ethylene oxide emissions monitoring, semiconductor fabrication, pharmaceutical, petrochemical, atmospheric science, air quality, greenhouse gas measurements, food safety, hydrology, ecology, and more. Our software and hardware are designed and manufactured in Santa Clara, California and are used in over 90 countries worldwide based on over 65 patents related to cavity ring-down spectroscopy (CRDS) technology and are unparalleled in their precision, ease of use, and reliability.

 At Picarro, we are committed to fostering a diverse and inclusive workplace. All qualified applicants will receive consideration for employment without regard to race, sex, color, religion, national origin, protected veteran status, gender identity, social orientation, or disability. Posted positions are not open to third-party recruiters/agencies, and unsolicited resume submissions will be considered free referrals. 

At Picarro, we strive to ensure that all individuals, regardless of their abilities, have equal opportunities. If you are an individual with a disability and require reasonable accommodation to complete any part of the application process or are limited in the ability or unable to access or use this online application process and need an alternative method for applying, please contact Picarro, Inc. at disabilityassistance@picarro.com for assistance. 

Technical Support Specialist

Location: Bangalore (IN), Picarro Technologies Pvt. Ltd.

Job Term: Full-Time

We’re seeking a Customer and Technical Support Specialist to join our Customer and Technical Support Organization in India to provide world-class support for our gas analyzers in applications from scientific research to hazardous gas monitoring. We need you to join us in our office in Bangalore. In this role, you’ll collaborate closely with cross-functional teams to improve the overall customer experience. 

Responsibilities:

-        Troubleshooting and Problem Solving

Diagnosing and resolving complex technical issues related to hardware, software, products and systems.

-        Customer Communication

Maintaining clear and effective communication with customers throughout the support process.

-        Documentation

Document your work in CRM and work collaboratively with the team

-        Collaboration 

Working closely with other teams, such as sales, product marketing to address complex issues and improve the overall customer experience.

Qualifications:

-        Bachelor’s degree or equivalent experience required in an Engineering or Science field.

-        Experience in a direct customer facing role.

-        A strong commitment to providing excellent customer service and ensuring customer satisfaction.

-        Excellent Communication Skills.

-        Familiarity in working with a CRM system is a plus.

-        Commercial awareness.

-        Fluent in English, any other language is a plus.

-        Versatility, flexibility and a willingness to work within constantly changing priorities with enthusiasm.

-        Self-starter that can resourcefully work independently, make necessary decisions and follow through with action plans.

-        Strong Problem-solving, analytical and organization skills.

-        Hardware and Software troubleshooting.

-        Capacity to quickly learn complex technology behind Picarro products.

-        Microsoft Office and Windows knowledge, Linux knowledge. 

Salary & Benefits:

Your base salary range will be determined based on the location, experience, qualification, skills, knowledge, level, and pay of employees in similar positions.

About Picarro:

We are the world's leader in timely, trusted, and actionable data using enhanced optical spectroscopy. Our solutions are used in a wide variety of applications, including natural gas leak detection, ethylene oxide emissions monitoring, semiconductor fabrication, pharmaceutical, petrochemical, atmospheric science, air quality, greenhouse gas measurements, food safety, hydrology, ecology, and more. Our software and hardware are designed and manufactured in Santa Clara, California and are used in over 90 countries worldwide based on over 65 patents related to cavity ring-down spectroscopy (CRDS) technology and are unparalleled in their precision, ease of use, and reliability.

At Picarro, we are committed to fostering a diverse and inclusive workplace. All qualified applicants will receive consideration for employment without regard to race, sex, color, religion, national origin, protected veteran status, gender identity, social orientation, or disability. Posted positions are not open to third-party recruiters/agencies, and unsolicited resume submissions will be considered free referrals. 

At Picarro, we strive to ensure that all individuals, regardless of their abilities, have equal opportunities. If you are an individual with a disability and require reasonable accommodation to complete any part of the application process or are limited in the ability or unable to access or use this online application process and need an alternative method for applying, please contact Picarro, Inc. at disabilityassistance@picarro.com for assistance.