Senior Software Engineer- (React & Next.JS )
- Level
- Senior
Not stated in the posting: salary, work type, visa.
Open. First seen 14 October 2026.
About the role
BOLD is looking for a professional to work on a new project that merges recruitment with advertising technology. Working with product management, collaborating with world-wide development squads in an agile environment, you will work on features that have an impact on job seekers, recruiters, and employers to match the right candidate to the right job. We are modernising our platform and services to simplify the process of finding the right candidate for the right job. We want it to be a rewarding experience for all involved.
ABOUT THIS TEAM
BOLD Platform services team design, creates, manage and maintains the highly scalable and distributed services for the wider use of web and mobile product applications/portals/websites. The current list of services is based on Microservices architecture whose domain ranges from visitor tracking, User profiles, authentication, content and payments.
Platform team uses state of the art modern technologies like .Net framework, Python, Java, SQL Server, My SQL, Graph DB, SOLR, and a lot of other tools & technologies serving millions of users with hundreds of million transactions everyday through a scalable and fault tolerant architecture.
WHAT YOU’LL DO
- Develop and maintain scalable front-end applications using TypeScript, React, and Next.js.
- Implement SSR/SSG, routing, and data-fetching strategies for optimized performance.
- Design and manage SCSS/CSS architecture to ensure responsive and maintainable styling.
- Write and maintain unit tests with Jest and React Testing Library to ensure code quality.
- Integrate front-end applications with RESTful APIs securely and efficiently.
- Collaborate with backend and DevOps teams to support CI/CD pipelines (Jenkins, Spinnaker).
- Use Git for version control, code reviews, and collaborative development.
- Continuously monitor, debug, and optimize applications for speed and performance
WHAT YOU’LL NEED
- Strong TypeScript (proficiency with modern ES features)
- React & Next.js (including SSR/SSG, routing, data fetching, and performance optimization)
- SCSS / CSS architecture (scalable styling patterns and responsive design)
- Unit Testing (Jest and React Testing Library)
- Experience integrating with RESTful APIs
- Experience with CI/CD (ideally Jenkins and Spinnaker)
- Git
EXPERIENCE-
- Senior Software Engineer- 4.5 years+
#LI-Hybrid
BOLD's standard text
About Bold
We Transform Work Lives
As an established global organization, BOLD helps people find jobs. Our story is one of growth, success, and professional fulfillment. We create digital products that have empowered millions of people in 180 countries to build stronger resumes, cover letters, and CVs. The result of our work helps people interview confidently, finding the right job in less time. Our employees are experts, learners, contributors, and creatives.
We Celebrate And Promote Diversity And Inclusion
We value our position as an Equal Opportunity Employer. We hire based on qualifications, merit, and our business needs. We don't discriminate regarding race, color, religion, gender, pregnancy, national origin or citizenship, ancestry, age, physical or mental disability, veteran status, sexual orientation, gender identity or expression, marital status, genetic information, or any other applicable characteristic protected by law.
BOLD's standard text
Under San Francisco's Fair Chance Ordinance, qualified applicants with arrest and conviction records will be considered for the position.
What this role asks for
Particular to this role
Agile · Git · Jest · Next.js · Sass
Rare in BOLD's other 22 open postings.
Standard for frontend roles
CSS · JavaScript · REST · React · TypeScript
Common in frontend postings at any company.
In most of BOLD's ads
Python
Named in most of its open postings, whatever the role.
81% of this description is written for the role. The rest is BOLD's standard text, folded away below.
Compared with BOLD's other open jobs.
The team: Engineering & Development HIRES STEADILY
This role is one of 11 open in Engineering & Development. 1 was posted in the last 30 days and the oldest in December: a team that hires all year rather than one being built.
WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS
.NET (9 of 11), Microservices (9 of 11), Python (9 of 11), SQL (9 of 11), SQL Server (9 of 11), Java (8 of 11), CI/CD (6 of 11)
OTHER ROLES ON THIS TEAM
- Director, Security posted Oct 15
- Senior Software Engineer posted Sep 21
- Technical Product Manager posted Sep 17
- Senior Software Engineer (Search and Match) posted Aug 18
- Technical Lead/Project Lead/ Engineering Manager- Java posted Aug 18
- Associate Principal Engineer posted Aug 18
- Senior Software Engineer (.Net) posted Aug 18
- SQA Engineer, Performance posted Aug 12
- Senior Applied AI Engineer posted Jun 23
- Engineering Manager (Search and Match) posted Dec 31
From the team and dates on BOLD's own job board.
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