Build and maintain full-stack product features for Assessments, Interviews, and Learn. Drive identity and authentication systems, write clean maintainable code, perform code reviews, collaborate cross-functionally, and lead technical design discussions to deliver business-impacting features.
CodeSignal is how the world discovers and develops the skills that will shape the future. Our skills platform empowers teams to go beyond skills gaps, with hiring and AI-powered learning solutions, and helps individuals cultivate the skills they need to level up. Wherever you are on your journey, CodeSignal’s hiring and learning solutions meet you there and get you where you need to go.
Having powered millions of skills evaluations, CodeSignal is trusted by leading companies like Netflix, Capital One, Meta, and Dropbox, and is used by learners across the globe. Some of our latest accomplishments include:
🏆 Winning two 2026 Newsweek AI Impact Awards for measurable customer outcomes in both hiring and learning
🫶 Earning a spot on the 2026 Top 100 Inspiring Workplaces in North America for our culture of trust, freedom, and ownership
🌟 Ranking #2 in Education on Fast Company's prestigious World’s Most Innovative Companies of 2025 list
⬆️ Being recognized by TIME magazine as one of the World’s Top EdTech Companies
🎙️ Joining The Deep View to talk about using AI to fix hiring and re-skilling
🎬 Seeing Cosmo featured in Times Square three times in as many months
Signalites are the incredible people who make up CodeSignal’s global team. We believe every Signalite should be given the context to understand decisions, the freedom to act independently, and the responsibility to do what’s right. These principles build upon each other to drive motivation, speed, innovation, and a results-oriented, high-performing culture. We believe that culture is not just about principles, but also behaviors. This belief can be seen and felt in everything we do as Signalites.
The Role
We are looking for a Senior Software Engineer who wants to be an impactful part of a small team looking to change the way technical hiring is done. In this role, you will be an integral part of our Product Engineering team and will drive features with immediate business impact to our core products: Assessments, Interviews, and Learn. You’ll be a key member of the team that builds and maintains our identity and authentication systems, tying all of our products together.
To learn more about the kinds of projects we work on, check out our Engineering blog! Some noteworthy projects include:
- Why we moved from MongoDB & Meteor observers to Redis
- What we learned when 10,000 users hit our platform at once
- How to avoid issues with your HTML email formatting
Day-to-Day
- Contribute to building product features across the full stack (from the front-end to the back-end to separate microservices)
- Develop clean and maintainable code, with an emphasis on quality and craftsmanship
- Conduct code reviews and collaborate with your peers
- Lead technical design discussions on features where you're able to lend your expertise
Basic Qualifications
- At least 5 years of professional, full-time software engineering experience
- Clear and effective communication skills
- Drive and initiative for getting things done
- Experience with TypeScript/JavaScript (browser, Node, or both)
- Available to work full-time.
- Ability to work full-time and collaborate with a team operating in the US Pacific Time zone, with sufficient overlap (European candidates welcome if able to accommodate).
Bonus Points for the Following
- Experience with any part of our stack:
- React
- Node
- MongoDB
- GraphQL
- Experience with SSO, SCIM or RBAC.
- Any experience in a related industry, including assessments, HR tech, or education.
We know that great work comes from great, and inclusive teams. At CodeSignal, we specifically look for individuals of varying strengths, skills, backgrounds, and ideas. We believe this gives us a competitive advantage to better serve our customers and helps us all grow as Signalites and individuals. We hire candidates of any race, color, ancestry, religion, sex, national origin, sexual orientation, gender identity, age, marital or family status, disability, Veteran status, and any other status. CodeSignal is proud to be an Equal Opportunity Employer.
🌐 Globally distributed, fully remote team
💰 Competitive salary, equity, and bonus comp packages
🩺 Medical, dental, and vision coverage
💸 401k matching (US) or pension fund contributions (Global)
🏝 Unlimited time off policy
📚 Learning & Development benefits
💪 Physical & Mental Health benefits
💻 Equipment & home office setup stipend
🥳 Team activities and get-togethers to connect with your fellow Signalites
💙 A challenging and fulfilling opportunity to join a fast-growing AI company
In accordance with local regulations in jurisdictions where CodeSignal may hire, we are projecting an annual total compensation in the range of $120,000 to $250,000. This range encompasses all seniority levels eligible for this position.
Here at CodeSignal, our total compensation offer packages contain base salary plus additional compensation in the form of commission or performance bonuses. Offer packages also include equity and/or additional benefits such as those described above. Offers are awarded on an individual basis and are subject to factors such as, without limitation, a candidate’s level of experience, growth trajectory, and local labor market.
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What you need to know about the Chicago Tech Scene
With vibrant neighborhoods, great food and more affordable housing than either coast, Chicago might be the most liveable major tech hub. It is the birthplace of modern commodities and futures trading, a national hub for logistics and commerce, and home to the American Medical Association and the American Bar Association. This diverse blend of industry influences has helped Chicago emerge as a major player in verticals like fintech, biotechnology, legal tech, e-commerce and logistics technology. It’s also a major hiring center for tech companies on both coasts.
Key Facts About Chicago Tech
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