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Senior Front-End Developer
1WorldSyncUnited Statesfull_timeVerifiedPosted 10 Jul 2025
💰 $130,000/yr($120,000/yr – $130,000/yr)
About the role
Are you a front-end developer looking to make the move to a forward thinking tech company? Do you enjoy designing quality solutions and embracing new technologies? Good news! 1WorldSync is looking for a Senior Front-End Engineer to join our team in Chicago, IL.
1WorldSync is the industry leader in product content management. With approximately 550 employees across the US, Brazil, Canada, Germany, Portugal, Switzerland, and the UK, we’re seeking a Senior Front-End Engineer to support our growing global team.
Reporting directly to our Lead Software Engineer, the Senior Front-End Engineer will work with our scrum teams to drive delivery of features that bring high performance, high usability and high stability within the context of our infrastructure, business practices, market pressures and planning cycles. We have a team-oriented culture, and you will find yourself working closely with other engineers of varying disciplines, product, data science as well as other parts of the organization. We build and maintain a highly scalable platform that evolves to ever changing business requirements. We learn from our experiences to always improve, and we have fun and celebrate our successes.
As a Senior Front-End Engineer at 1WorldSync, responsibilities include the following:
1WorldSync is the industry leader in product content management. With approximately 550 employees across the US, Brazil, Canada, Germany, Portugal, Switzerland, and the UK, we’re seeking a Senior Front-End Engineer to support our growing global team.
Reporting directly to our Lead Software Engineer, the Senior Front-End Engineer will work with our scrum teams to drive delivery of features that bring high performance, high usability and high stability within the context of our infrastructure, business practices, market pressures and planning cycles. We have a team-oriented culture, and you will find yourself working closely with other engineers of varying disciplines, product, data science as well as other parts of the organization. We build and maintain a highly scalable platform that evolves to ever changing business requirements. We learn from our experiences to always improve, and we have fun and celebrate our successes.
As a Senior Front-End Engineer at 1WorldSync, responsibilities include the following:
- Take ownership of projects and collaborate with stakeholders to develop robust, multi-tiered web applications.
- Lead cross-team, department level, architecture and design sessions for new applications and features.
- Proactively identify improvements within our infrastructure, production operations, and codebase.
- Collaborate with Engineering, Product, and UX teammates in an agile development environment.
- Partner with the Software Architect on the definition of a technical vision.
- Partner with Product to incorporate technical vision into the product roadmap.
- Manage vendor relationships with technical partners that we leverage in our SaaS platform
- Promote high quality code with thoughtful design, unit testing, automated functional testing and peer review.
- Mentor other engineers in design principles, clean code practices, and test driven development
- Communicate technical decisions through design docs and tech talks.
- Provide on-call support for mission-critical services.
- We use AWS with many of our applications written using open-source technologies. Our engineers also look to adopt modern technologies to solve our business challenges.
- Languages: Javascript, Elm, Kotlin, Java, Ruby, Elixir, and Python
- Frameworks: ReactJS, Remix, NextJS, Spring (Boot, MVC, Security, etc.), Rails
- Databases: PostgreSQL, Neo4J Graph Database, ElasticSearch, Snowflake
- AWS: Cloudfront, DynamoDB, RDS, Redshift, S3, ElastiCache/Redis, EMR, Lambda, SQS, SNS, ECS/Docker, Linux
- Developer/DevOps tools: Terraform, CircleCI, Sumologic, Datadog, Maven, Gi
- 5+ years of experience developing and architecting JavaScript based web application
- 3+ year professional experience developing web applications using ReactJS (or similar frameworks)
- 1+ year experience with Content Delivery Networks (CDNs) e.g. AWS Cloudfront, Akamai, Fastly
- 1+ year experience with application state management solutions such as Redux, MobX
- 1+ year experience with a variety of testing strategies—unit, integration, end-to-end, visual regression and relevant tooling—mocha, Jest, Vitest, Cypress, Playwright
- Strong attention to detail, good communication skills, and a positive attitude
- Experience with Server-side rendering (SSR) React meta frameworks: Remix/NextJS
- Experience with serverless edge-computing solutions e.g AWS lambda, Cloudflare workers
- Experience with infrastructure as code frameworks e.g. Terraform
- Demonstrates 1WorldSync Core Values (Teamwork, Continuous Improvement, Humility, Integrity) in Action
- $120,000 - $130,000 base salary, depending on experience.
- This role is eligible for an annual discretionary corporate bonus.
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