The Opportunity:
We are seeking an experienced Sr. Software Engineer to join our team. The ideal candidate will be responsible for overseeing the technical design and development of software projects in a team from start to finish. They will work with a team of engineers to design, develop, and maintain software applications, ensuring that projects are completed on time, within budget, and to the required quality standards. The Sr. Software Engineer will be expected to have excellent technical and leadership skills, as well as a passion for staying up-to-date with the latest developments in software engineering.
Responsibilities:
- Lead the dev team in the design, development, and maintenance of software products
- Develop and maintain high-quality software code
- Ensure that technical delivery of projects are on time, within budget, and to the required quality standards.
- Define technical, operational, and security project requirements
- Collaborate with other teams to develop and maintain best practices for software development.
- Provide technical leadership, guidance, and mentorship to the team members.
- Lead and participate in code reviews to ensure that software code is of high quality and conforms to best practices.
- Continuously explore and evaluate new technologies to improve software development processes and efficiencies.
- Collaborate with other teams to resolve technical issues, troubleshoot problems, and implement solutions.
- Contribute to the development and maintenance of software documentation and user manuals.
- Communicate effectively with team members, management, and stakeholders.
Skillset:
- Expert knowledge of modern frontend technologies such as React, ES6/7 JavaScript, Webpack, HTML, and CSS.
- Expert knowledge of modern back-end development and back-end JavaScript (Node.js, ExpressJS), SQL (Aurora Postgres), and AWS
- Excellent communication and interpersonal skills
- Strong problem-solving and analytical skills, with the ability to identify and address technical issues and challenges
- Experience with software development tools such as GitHub and JIRA
- Experience with cloud-based development and deployment, such as AWS
- Experience with Agile in a highly collaborative, team-based environment
- Experience mentoring and coaching software engineers
Education and Requirements:
- 6+ years of experience in software development
- 5+ years of experience with modern frontend (React.js) and backend (Node.js, Express.js) JavaScript development
- Bachelor’s in computer science or related field or equivalent work experience
Check out what our employees think about working at Seamless: CLICK HERE
Since 2015, Seamless.AI has helped sales teams maximize revenue with the world’s first real-time B2B search engine. As one of Ohio’s fastest-growing companies, we’ve earned top industry accolades, including G2’s 2025 Best Software Products (#1 Highest Satisfaction Product), Purpose Jobs’ 2024 Best Places to Work, and LinkedIn’s Top 50 Tech Startups (2020, 2022, 2023). We are committed to a diverse, inclusive workplace and do not discriminate based on race, religion, gender, sexual orientation, age, or other protected statuses. Visa sponsorship is not available; applicants must be authorized to work in the U.S.

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