Full-Time

Senior Software Engineer

Golang

Posted on 3/19/2025

Litmus

Litmus

51-200 employees

Email testing, previews, analytics platform

No salary listed

Pune, Maharashtra, India

Remote

Remote work allowed anywhere in India.

Category
Software Engineering (1)
Required Skills
Microsoft Azure
MySQL
Software Testing
Git
Computer Networking
Postgres
AWS
Go
REST APIs
Cassandra
Google Cloud Platform
Requirements
  • Bachelor's or master's degree in computer science, Software Engineering, or a related field.
  • Proven experience as a Golang Developer with a minimum of 5+ years of relevant work experience.
  • Strong proficiency in Golang programming and a deep understanding of networking concepts and protocols.
  • Solid working knowledge and 5+ years of experience of data serialization, error handling, and security principles in integration projects.
  • 5+ years of experience with version control systems (e.g., Git) and collaborative development practices.
  • Excellent problem-solving skills and the ability to analyze complex integration challenges effectively.
  • Strong communication skills and the ability to work collaboratively with cross-functional teams.
Responsibilities
  • Develop Golang-based connectors and APIs that enable smooth integration with various cloud services like AWS, Azure, Google Cloud, and more.
  • Implement support for IIoT protocols such as MQTT, CoAP, SOAP enabling effective communication with industrial devices and sensors from our products.
  • Create connectors to connect our applications with different databases, both SQL (e.g., MySQL, PostgreSQL) and NoSQL (e.g., MongoDB, Cassandra), ensuring efficient data storage and retrieval.
  • Build connectors for streaming protocols like WebSocket's or HTTP/2, enabling real-time data streaming and communication with external systems.
  • Handle data transformation and serialization/deserialization to ensure compatibility between our application's data format and external service formats.
  • Implement robust error handling mechanisms and ensure connectors are resilient to failures, ensuring a seamless user experience.
  • Collaborate with cross-functional teams, including product managers, designers, and other developers, to understand requirements and deliver high-quality integration solutions.
  • Conduct thorough testing, including unit tests and integration tests, to validate the functionality and performance of the connectors.
  • Optimize code and implement best practices to enhance the connectors' performance and scalability.
  • Provide clear and comprehensive technical documentation for connectors and APIs, enabling seamless adoption and integration by other team members.
  • Monitor connector performance, track metrics, and implement logging practices to troubleshoot and resolve issues efficiently.
  • Stay updated with the latest advancements in the Golang ecosystem and integration technologies, continuously enhancing your skills and knowledge.
  • Contribute to the development of our open-source projects, sharing expertise with the wider developer community.
Desired Qualifications
  • Experience integrating with cloud services (e.g., AWS, Azure, Google Cloud) and implementing support for IIoT protocols is highly desirable.
  • Familiarity with various databases (SQL and NoSQL) and streaming protocols is advantageous.

Litmus provides a subscription-based email marketing platform that combines email testing, analytics, and optimization with AI-driven personalization and security features to improve conversions and ROI for businesses of all sizes. Its product suite includes email previews across devices and clients, spam testing, and performance analytics, along with AI-assisted subject lines and copy suggestions, targeted at marketing teams and agencies who need collaboration tools and reliable email performance data. Unlike many competitors, Litmus emphasizes strong security, seamless collaboration, and AI-powered content optimization within an all-in-one platform. The company's goal is to help customers improve the effectiveness of their email campaigns and maximize ROI through better testing, analytics, and personalization.

Company Size

51-200

Company Stage

Late Stage VC

Total Funding

$49M

Headquarters

Cambridge, Massachusetts

Founded

2014

Simplify Jobs

Simplify's Take

What believers are saying

  • Manufacturers increasingly adopt Industry 4.0, expanding addressable market for edge platforms.
  • Real-time data analytics reduce downtime and optimize production efficiency significantly.
  • Trusted by world's largest manufacturers across thousands of deployed sites globally.

What critics are saying

  • Hyperscalers like AWS and Microsoft integrate edge computing natively into platforms.
  • Specialized competitors offer narrower, cheaper solutions for specific industrial use cases.
  • Customer concentration among large manufacturers creates revenue vulnerability to consolidation.

What makes Litmus unique

  • 250+ native OT connectors enable seamless integration across industrial systems.
  • Gartner-recognized Challenger in Magic Quadrant for Industrial IoT Platforms.
  • Edge-to-cloud data pipeline powers real-time Industrial AI at scale.

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Benefits

Health Insurance

Remote Work Options

Hybrid Work Options

Paid Vacation

401(k) Retirement Plan

401(k) Company Match

Growth & Insights and Company News

Headcount

6 month growth

1%

1 year growth

-25%

2 year growth

5%
Business Wire
Apr 11th, 2025
Validity Acquires Litmus, Advances Leadership as Best-in-Class Global Provider of Marketing Success and Customer Data Intelligence Solutions

Validity, the leading provider of marketing success and customer data intelligence solutions, has completed the acquisition of Litmus.

Business Wire
Apr 10th, 2025
Validity Acquires Litmus for Marketing Success

Validity, a leader in marketing success and customer data intelligence solutions, has acquired Litmus, enhancing its position as a top global provider in the industry.

Adweek
Mar 26th, 2025
As AI Disintermediates the Inbox, Publishers Adapt Once Again

Google and Apple, which according to Litmus collectively represent nearly 90% of the global email market share, have over the last year introduced new features to their email products that use AI to improve the consumer experience.

PR Newswire
Apr 17th, 2024
Litmus Unveils Email Marketing Innovations with New Personalization and Monitoring Capabilities

BOSTON and SAN MATEO, Calif., April 17, 2024 /PRNewswire/ - Litmus, a leader in email marketing, has released a trio of powerful new features to revolutionize how brands connect with their audiences.

MarTech Series
Mar 6th, 2024
Litmus Empowers Marketers To Make Every Send Count With 24/7 Link Monitoring

Email marketing leader announces new Link Monitoring in Email Guardian solution. Litmus, a leader in email marketing, announces the launch of Link Monitoring in Litmus Email Guardian, the only solution that proactively monitors emails for unexpected changes and now, broken links. As email volume rises, this new feature detects potential issues before they negatively impact subscriber experiences. With 86% of customers abandoning a trusted brand after just two poor experiences, broken links are more than just an inconvenience. Link Monitoring is essential for marketers to create consistent, high-quality email interactions that build trust, boost loyalty, and drive revenue. Email Guardian’s Link Monitoring continually checks link functionality in monitored emails, proactively alerting marketers when broken or slow-loading links are detected

INACTIVE