What is the role of a Senior Frontend Engineer at Compstak?

The Senior Frontend Engineer position at Compstak is a Full-time or part-time position opportunity in the Information Technology field.

Where is this Senior Frontend Engineer job located?

Belgrade, Minnesota, 56312, United States

What type of employment is offered for this Senior Frontend Engineer role?

Full-time or part-time position

What is the expected salary for this Senior Frontend Engineer job?

Compensation will be discussed during the hiring process.

How can I apply for the Senior Frontend Engineer position at Compstak?

You can apply directly through the application link provided.

Senior Frontend Engineer at Compstak

Senior Frontend Engineer

CompStak envisions a commercial real estate industry in which accurate and transparent data leads to better, faster deals for everyone. We gather critical information that is hard to access, then make it instantly and seamlessly available to our platform members.

Location: Belgrade, Hybrid (Currently, we are three days per week in the office, subject to change)

Our Exchange & Enterprise applications are where our customers live every day: searching properties, analyzing markets, and making real decisions off our data. As a Senior Frontend Engineer, youll be one of the primary owners of these apps. Youll shape how thousands of users experience our product from performance and usability to the workflows they rely on to do their jobs.

Youll join a small, senior frontend team responsible for the main consumer-facing apps.

Responsibilities

Design and ship endtoend features: complex search flows, datarich dashboards, property and portfolio views, saved searches, exports, and more
Work directly in our React 18 + TypeScript codebase, making architectural decisions that impact how we build features for years
Dive into real product problems: how to surface dense information clearly, how to keep heavy pages fast, and how to make advanced tools feel simple
Collaborate closely with design and product on UX, and with backend teams on clean API contracts
Improve our foundations: testing strategy, patterns for state management, performance, and code quality
Guide other engineers, effectively participate in code reviews, and help define and follow our frontend standards

The environment & stack

Core: React 18, TypeScript, Yarn
State & @tanstack/react-query, remains of Redux and a set of domainspecific providers
UI & styling: styled-components, radix-ui and our internal ui-kit
Maps & visualization: rich mapping experiences using Google Maps and Mapbox, plus analytics views and charts
Tooling & quality: Vite, Jest, ESLint (React, hooks, JSX a11y, custom rules), Prettier

Required Skills & Experience

You have 5+ years of professional software development experience, including several years building complex React applications
You have 2+ years of hands-on experience working with TypeScript and feel very comfortable using it in production systems
Youve seen what works (and what doesnt) in larger codebases and care about code structure, boundaries, and long-term maintainability
Youre fluent in modern state management and data fetching patterns (React Query, SWR, etc.)
You naturally bring quality and ownership: you think about modularity, reusability, peer reviews, performance, and testing as part of done
You communicate clearly, enjoy collaborating with product/design, and like to give and receive feedback from other engineers

Bonus experience that will stand out

Working with maps/geo UIs (Google Maps, Mapbox)
Experience with or desire to use modern AI-assisted development tools (e.g., Cursor, AI pair-programming / code review tools) to move faster while maintaining code quality
Tuning performance in large React apps: bundle size, rendering performance, and realuser performance metrics

We Offer

25 days off per year: 21 days of vacation, plus an additional day for Slava, non-working Serbian holidays, in accordance with the Law, plus 3 days of 100% paid sick leave
You are covered with private health insurance, a package that will cover all your needs
We cover maternity and pregnancy leave with 100% of your earnings
Employee stock options
FitPass platform - because we care for your wellbeing as well
Quarterly activity and events budgets for each team and yearly company-wide team-building trip
Numerous perks in the office (Sweet Wednesday, Thursday office lunch, Movie nights)

About CompStak

Launched in 2012, weve built a network of over 30,000 brokers, appraisers and research professionals across the country, using a unique crowdsourced model. Our clients enjoy the foremost lease and sale transaction data combined with a robust analytics platform. CompStaks unique data and intuitive platform is used by the worlds largest real estate investors, lenders, brokers and appraisers to compare properties, underwrite investments and loans, close deals and track market trends.

CompStak has over 100 team members in the US and overseas; and we continue to grow. Were backed by top VCs and industry players like Morgan Stanley, Canaan Partners, IA Capital, Transamerica, Moodys, RealPage, 500 Startups, and Daily Mail Group, and have raised over $75m to date. Our HQ is in New York City, we have regional offices in Atlanta, Chicago and Los Angeles, and we have an international office in Belgrade, Serbia.

We pride ourselves on an environment that is fun, collaborative, and rewards hard work. We look forward to the value that future employees will add to our amazing teams!

CompStak is an equal opportunity employer that celebrates employees and applicants of all identities, backgrounds, abilities, and perspectives. We foster a welcoming work environment that supports diversity and inclusion, and we reject discrimination or harassment of any individual. If you are a person with a disability and require assistance with any part of the application process, please let us know. All employment decisions are made on the basis of qualifications, merit, and business need.

Senior Frontend Engineer at Compstak – Belgrade, Minnesota

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