Senior Software Engineer (C#/Python) at Costar Group in San Diego, CA | USD143,600-201,700 | Kablio

Role

Description

app development

scalable apps

tech exploration

full ownership

technical architecture

team collaboration

Collaborating with other engineers, product owners, designers, and leadership.
Designing, building, testing and deploying scalable, reusable and maintainable applications that handle large amounts of data.
Explore new technologies, tools and best practices.
Advocating for evolution and improvement - both technical and non-technical - within our teams.
Taking full ownership of your work, from development and testing to eventual deployment and support in production.
Becoming a trusted team member in matters of technical architecture, design and code.
Gaining a deep understanding of the CoStar business, including the Analytic products.

Requirements

aws

git

c#

python

bachelor's

4+ years

Experience with AWS storage systems like DynamoDB and S3
Experience with AWS compute/container services
Bachelor’s Degree required from an accredited, not for profit university or college
Expertise with software development best practices, including standards, code reviews, source control, builds, testing and operations.
Expertise with Source Control, such as Git or TFS.
Experience or familiarity with big data platforms like Databricks or Snowflake
4+ years of professional software development experience
A track record of commitment to prior employers
Solid understanding and experience with Object Oriented Programming
Deep knowledge of modern server-side languages and application frameworks (C# / Python)
Strong analytical and problem-solving abilities
Experience with Cloud platforms such as AWS or Azure

Benefits

Commuter and parking benefits
Comprehensive healthcare coverage: Medical / Vision / Dental / Prescription Drug
Tuition reimbursement
Paid time off
Employee stock purchase plan
Complimentary gourmet coffee, tea, hot chocolate, fresh fruit, and other healthy snacks
Virtual and in person mental health counseling services for individuals and family
Access to CoStar Group’s Diversity, Equity, & Inclusion Employee Resource Groups
Life, legal, and supplementary insurance
401(K) retirement plan with matching contributions
On-site fitness center and/or reimbursed fitness center membership costs (location dependent), with yoga studio, Pelotons, personal training, group exercise classes

Training + Development

Information not given or found

Interview process

Information not given or found

Visa Sponsorship

costar group does not provide visa sponsorship for this position.

Security clearance

pre-employment substance abuse testing is performed; drug‑free workplace policy.

Company

Overview

Founded 1987

Year Established

The year the company was first established.

Offers comprehensive data on properties, tenants, leases, and market conditions globally.
Known for its pioneering technology and research, delivers powerful insights to commercial real estate professionals.
Its旗舰平台, CoStar, provides unmatched property data, news, and analytics.
Platforms used by real estate professionals, from brokers to investors to property managers.
Expanded through strategic acquisitions, including the purchase of LoopNet and Apartments.com.
Data-driven insights help clients make informed investment and leasing decisions, shaping the global real estate market.

Culture + Values

Customer Focused: We strive to make a positive impact on our customers through innovative solutions.
Ownership: We take personal responsibility for delivering results.
Integrity: We act with transparency and integrity in everything we do.
Innovation: We drive progress through creativity and technology.
Collaboration: We believe in the power of diverse teams working together to achieve more.
Excellence: We are dedicated to the pursuit of excellence in our products and services.

Environment + Sustainability

2040

Net Zero Commitment

Aims to achieve net zero carbon emissions by this target year.

Committed to energy-efficient building designs and energy-saving programs.
Uses technological advancements to reduce environmental impact.
Annually tracks and reports on carbon footprint and environmental metrics.

Inclusion & Diversity

40% Global Workforce

Women Representation

Approximately 40% of the global workforce consists of women.

Committed to creating an inclusive and diverse workplace where all employees can thrive.
Has set specific goals to increase the representation of women in leadership roles.
Implemented training programs to promote diversity awareness and inclusive leadership.

Articles

Press Room – CoStar Group news & updates

Reddit post – scam warning about impersonators

Role

Description

app development

scalable apps

tech exploration

full ownership

technical architecture

team collaboration

Collaborating with other engineers, product owners, designers, and leadership.
Designing, building, testing and deploying scalable, reusable and maintainable applications that handle large amounts of data.
Explore new technologies, tools and best practices.
Advocating for evolution and improvement - both technical and non-technical - within our teams.
Taking full ownership of your work, from development and testing to eventual deployment and support in production.
Becoming a trusted team member in matters of technical architecture, design and code.
Gaining a deep understanding of the CoStar business, including the Analytic products.

Requirements

aws

git

c#

python

bachelor's

4+ years

Experience with AWS storage systems like DynamoDB and S3
Experience with AWS compute/container services
Bachelor’s Degree required from an accredited, not for profit university or college
Expertise with software development best practices, including standards, code reviews, source control, builds, testing and operations.
Expertise with Source Control, such as Git or TFS.
Experience or familiarity with big data platforms like Databricks or Snowflake
4+ years of professional software development experience
A track record of commitment to prior employers
Solid understanding and experience with Object Oriented Programming
Deep knowledge of modern server-side languages and application frameworks (C# / Python)
Strong analytical and problem-solving abilities
Experience with Cloud platforms such as AWS or Azure

Benefits

Commuter and parking benefits
Comprehensive healthcare coverage: Medical / Vision / Dental / Prescription Drug
Tuition reimbursement
Paid time off
Employee stock purchase plan
Complimentary gourmet coffee, tea, hot chocolate, fresh fruit, and other healthy snacks
Virtual and in person mental health counseling services for individuals and family
Access to CoStar Group’s Diversity, Equity, & Inclusion Employee Resource Groups
Life, legal, and supplementary insurance
401(K) retirement plan with matching contributions
On-site fitness center and/or reimbursed fitness center membership costs (location dependent), with yoga studio, Pelotons, personal training, group exercise classes

Training + Development

Information not given or found

Interview process

Information not given or found

Visa Sponsorship

costar group does not provide visa sponsorship for this position.

Security clearance

pre-employment substance abuse testing is performed; drug‑free workplace policy.