CallHub
https://callhub.ioAbout
Founded in 2011, CallHub is an easy to use and award winning voice broadcasting, phone banking and SMS broadcast software that seamlessly integrates with users' existing systems. They are used across 200 countries and world renowned campaigns run by Uber, Greenpeace, Harvard University, Princeton University, Change.org, Save the Children, United Workers Union, among many others.
Check out the video below for a sneak peek into the product!
CallHub, headquartered in Washington DC, is the leading digital organizing platform for political campaigns, nonprofits, advocacy groups, and businesses seamlessly interact with their audiences worldwide.
The product
Their call center software enables unlimited agents to connect with people over a call to have personalized one-on-one conversations. The range of automated dialers (which include Power, Preview, Predictive, and Fast Click dialers) gives clients complete control over their dialing speed based on your needs while maintaining compliance. With features like answering machine detection, voicemail drop, phone number verification, and many more, the software ensures you spend maximum time having quality conversations. CallHub's mass texting solution lets users connect with people over SMS with solutions like Bulk SMS, MMS, SMS Opt-in and peer-to-peer texting.
Tech stack
Company video
Candid answers by the company
Connecting people and enabling conversations was always the core idea. In 2011, Augustus Franklin created a chat tool that allowed visitors to a webpage to communicate with each other. This concept evolved initially into an engagement tool for online marketplaces and eventually into the foundation of what it is today – a comprehensive campaigning platform, one that empowers changemakers, organizations, and businesses to reach millions of constituents and facilitates change, one message, one call, one campaign at a time!
Photos
Jobs at CallHub
About us
CallHub provides cloud based communication software for nonprofits, political parties, advocacy organizations and businesses. We have delivered over 200 millions messages and calls for thousands of customers. We help political candidates during their campaigns in getting their message across to their voters, conduct surveys, manage event/town-hall invites and with recruiting volunteers for election campaigns. We are profitable with 8000+ paying customers from North America, Australia and Europe. Our customers include Uber, the Democratic Party, major political parties in the US, Canada, UK, France and Australia.
About the Role
As a Senior/Lead Software Engineer at CallHub, you will play a critical role in leading the development and enhancement of our cloud-based communication and telephony platform (SaaS). You will be responsible for designing, building, and optimizing scalable, high-performance backend systems that support the rapid growth of our global user base, ensuring reliability, security, and customer satisfaction at every step. In this role, you will collaborate with cross-functional teams of highly skilled software engineers, operations engineers, and product managers to drive innovation and create products that delight customers by exceeding their expectations. You will lead technical decision-making, mentor engineers, and be responsible for building robust systems that are always available, while also contributing to the development of automation tools to streamline processes and improve efficiency. We are seeking experienced engineers with a deep understanding of software engineering principles, strong problem-solving skills, and a passion for leading teams to deliver impactful, customer-focused solutions. If you thrive in a fast-paced environment, love solving complex technical challenges, and are excited about mentoring and guiding the next generation of engineers, we’d love to hear from you!
Your Responsibilities
- Lead the design, development, and deployment of complex, scalable, reliable, and highly available features for world-class SaaS products and services.
- Guide the engineering team in adopting best practices for software development, code quality, and architecture.
- Make strategic architectural and technical decisions, ensuring the scalability, security, and performance of software applications.
- Proactively identify, prioritize, and address technical debt to improve system performance, maintainability, and long-term scalability, ensuring a solid foundation for future development.
- Collaborate with cross-functional teams (product managers, designers, and stakeholders) to define project scope, requirements, and timelines.
- Mentor and coach team members, providing technical guidance and fostering professional development.
- Oversee code reviews, ensuring adherence to best practices and maintaining high code quality standards.
- Drive continuous improvement in development processes, tools, and technologies to increase team productivity and product quality.
- Stay updated with the latest industry trends and emerging technologies to drive innovation and keep the team at the cutting edge.
- Ensure project timelines and goals are met, managing risks and resolving any technical challenges that arise during development.
- Foster a collaborative and inclusive team culture, promoting open communication and problem-solving.
- Imbibe and maintain a strong customer delight attitude while designing and building products.
What we’re looking for
- 6+ years of experience in software engineering, with a proven track record of leading engineering teams and mentoring junior developers.
- Strong expertise in designing and developing scalable backend systems, web services, and REST APIs using Python/Django or similar frameworks.
- Solid understanding of cloud-based architectures and microservices, with experience in deploying and maintaining SaaS applications.
- Solid experience in software engineering principles, including CI/CD pipelines, unit testing, code reviews, and version control (e.g., Git).
- Proficiency in working with databases like PostgreSQL, and experience in optimizing queries and ensuring high availability.
- Deep knowledge of computer science fundamentals, including data structures, algorithms, and software design principles.
- Experience with frontend technologies such as React, JavaScript, HTML, and CSS, and an understanding of how they integrate with backend services.
- Ability to quickly adapt to new technologies and make informed technical decisions in dynamic environments.
- Strong attention to detail, with the ability to empathize with customer needs and translate them into impactful software solutions.
- Excellent written and verbal communication skills, with the ability to clearly articulate technical concepts to both technical and non-technical stakeholders.
- Collaborative team player, willing to support and work closely with cross-functional teams.
- Bachelor’s or Master’s degree in Engineering or Computer Science from a reputable institution.
What you can look forward to
- Leadership and Ownership: Lead and oversee the entire software development lifecycle, from system design and development (backend and frontend) to QA and DevOps, with a focus on driving high-impact projects.
- Strategic Impact: Witness the direct impact of your work on our users and the overall success of the company, shaping products and solutions that make a significant difference.
- Innovative Technologies: Stay at the forefront of technology by working with the latest tools and frameworks, as we continuously innovate to deliver reliable and scalable solutions for our customers.
- Collaborative Culture: Engage in a culture of openness and collaboration, where your insights and leadership help drive the company’s success and delight our customers.
Similar companies
Technoidentity
About the company
Founded a decade ago, a group of seasoned professionals came together to ask ‘How might we use technology to bring the world closer to social justice?’ A small team was put together to create incredible solutions for organisations working towards delivering large scale impact. Today, we’re a global organisation providing disruptive software solutions to our customers who are solving important problems in their industry and also the world we live in. At TechnoIdentity, we challenge our team of passionate technologists to create forward-looking solutions for our customers that improve operational efficiency and bolster their bottom line. We empower them with the tools, methodologies and decision-making to make real impact, fast. We invite creative minds and businesses to TechnoIdentity, let’s collaborate to transform lives through technology.
Life at TechnoIdentity is shaped by the belief that everyone deserves to bring their authentic self to work and as responsible adults, you will choose to spend your time wisely on things matters the most to you.
Jobs
1
HighLevel Inc.
About the company
The fastest growing all in one platform for SMB's and digital marketing agencies. CRM, Email, 2-way SMS, phone system, facebook, instagram, WhatsApp, Email marketing, Social media posting, Websites, Funnel Builder, Wordpress hosting & more!
We have a very strong and independent team. We value tinkerers and people with an entrepreneurial spirit. We want people to come to work and explore their curiosity every day. Our growth offers a unique opportunity for the right individual to scale and build world class products.
Some of the perks we offer
- 100 percent Remote
- Uncapped Leave Policy
- WFH Setup
- Champion Big Problems
Jobs
56
Incubyte
About the company
Who we are
We are Software Craftspeople. We are proud of the way we work and the code we write. We embrace and are evangelists of eXtreme Programming practices. We heavily believe in being a DevOps organization, where developers own the entire release cycle and thus own quality. And most importantly, we never stop learning!
We work with product organizations to help them scale or modernize their legacy technology solutions. We work with startups to help them operationalize their idea efficiently. We work with large established institutions to help them create internal applications to automate manual opperations and achieve scale.
We design software, design the team a well as the organizational strategy required to successfully release robust and scalable products. Incubyte strives to find people who are passionate about coding, learning and growing along with us. We work with a limited number of clients at a time on dedicated, long term commitments with an aim to bringing a product mindset into services. More on our website: https://www.incubyte.co/
Join our team! We’re always looking for like minded people!
Jobs
14
IndieFolio Network Pvt Ltd
About the company
IndieFolio is a curated marketplace of top-notch creative talent wherein we enable marketing, product, and creative teams to work with freelance talent and scale creative operations, on-demand. Our mission is to challenge traditional employment by offering independent professionals a new way to work. We are supported by some leading angels in India, who come from diverse backgrounds in design, marketing, finance, and law. We have crossed INR 5 crores in transactions executed on IndieFolio. We are at a 500%+ annual growth rate, scaling our team and operations in sync, and looking to work with independent, responsible, and accountable individuals.
Jobs
20
Wissen Technology
About the company
The Wissen Group was founded in the year 2000. Wissen Technology, a part of Wissen Group, was established in the year 2015. Wissen Technology is a specialized technology company that delivers high-end consulting for organizations in the Banking & Finance, Telecom, and Healthcare domains.
With offices in US, India, UK, Australia, Mexico, and Canada, we offer an array of services including Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud, Mobility, Agile & DevOps, Quality Assurance & Test Automation.
Leveraging our multi-site operations in the USA and India and availability of world-class infrastructure, we offer a combination of on-site, off-site and offshore service models. Our technical competencies, proactive management approach, proven methodologies, committed support and the ability to quickly react to urgent needs make us a valued partner for any kind of Digital Enablement Services, Managed Services, or Business Services.
We believe that the technology and thought leadership that we command in the industry is the direct result of the kind of people we have been able to attract, to form this organization (you are one of them!).
Our workforce consists of 1000+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like MIT, Wharton, IITs, IIMs, and BITS and with rich work experience in some of the biggest companies in the world.
Wissen Technology has been certified as a Great Place to Work®. The technology and thought leadership that the company commands in the industry is the direct result of the kind of people Wissen has been able to attract. Wissen is committed to providing them the best possible opportunities and careers, which extends to providing the best possible experience and value to our clients.
Jobs
162
Oddr Inc
About the company
Oddr is the legal industry’s only AI-powered invoice-to-cash platform. Oddr’s AI-powered platform centralizes, streamlines and accelerates every step of billing + collections— from bill preparation and delivery to collections and reconciliation - enabling new possibilities in analytics, forecasting, and client service that eliminate revenue leakage and increase profitability in the billing and collections lifecycle.
www.oddr.com
Jobs
6
The Alter Office
About the company
About Us:
The Alter Office is a dynamic product-building and service-providing company with a diverse portfolio that includes innovative social apps, immersive virtual worlds, unique gaming experiences, Ad-tech and SaaS-based applications. We blend product innovation with comprehensive service solutions, driven by creativity and a quest for excellence. We are seeking passionate individuals eager to contribute to our diverse team.
Our Culture:
At The Alter Office, we promote a fun, collaborative work environment where complex problems are tackled and innovative solutions are celebrated. We encourage everyone to collaborate freely with colleagues at all levels. We seek professionals who align with our values, are driven by our vision, and are passionate about making a significant impact through their work.
Jobs
1
Inncircles Technology
About the company
Inncircles helps construction teams achieve more with AI-powered solutions that foster innovation, integrate seamlessly with existing tools, and guide them through every stage of their project lifecycle.
Jobs
1
Unravel Carbon
About the company
Unravel Carbon is the climate platform helping companies with global supply chains make data-driven decisions.
Our platform provides enterprises with reliable insights on their emissions, enabling them to measure, reduce, and report with confidence.
Headquartered in Singapore, with offices in Australia and Vietnam, we serve customers across the globe.
We are trusted by companies across key sectors, including manufacturing, fashion, consumer goods, food and beverage, and financial services.
Our customers include leading enterprises such as Global Fashion Group, Big Dutchman, and AIA.
We are backed by some of the best investors, including Sequoia and Y Combinator.
Our calculation methodology is certified by TÜV Rheinland against the GHG Protocol corporate standard for Scope 1, 2, and 3 emissions, and the ISO 14064 series for GHG inventories.
We ensure data security with our ISO 27001 certification and SOC 2 Type 1 attestation.
At Unravel Carbon, we are driven by a powerful mission: to accelerate the world's progress toward a zero-carbon economy.
Our vision is to integrate climate-driven decisions into global business practices to leave a habitable world for future generations.
Jobs
0
VSquare Tech LLP
About the company
Jobs
1