• Write, debug, and maintain custom high-performance code written in Assembler Language Code (ALC/BAL) to support a communications application. • Perform advanced diagnostics, including reading and analyzing system dumps (SVC, ABEND) and network traces to identify and resolve complex, intermittent communications failures at the memory and instruction level. • Develop and maintain complex JCL and REXX scripts for message processing automation, monitoring, and problem recovery.

Role Description At Cresa, we are leaders in developing enterprise software for the commercial real estate industry. You will be working with our team of in-house developers building our suite of cutting-edge web applications, designed to help Cresa's real estate brokers and clients strategically manage their real estate portfolios. Specifically, you will work on a powerful tool called Bluechip Insights, which is built in ReactJS and Laravel, leveraging a beautiful user interface and powerful enterprise data sources, combined with rapidly advancing AI models, to help users strategically identify new locations. The combination of a modern technology stack and a small, agile team makes this an exciting opportunity to build software that will be used by some of the world's largest companies. - Working with product team, data team, other software engineers and managing principles. - Used to working on teams and solo assignments/projects. - Work in Jira project management system to refine, plan, estimate and accomplish work. - Frontend development for websites and digital projects by matching comps provided by designers. - Frontend updates, new features, bug fixes in ReactJS, SCSS and HTML as determined by requirements in Jira. - Backend development in the Laravel ecosystem. - Creating solid APIs in the backend for the frontend. - Debugging and bug fixes to existing functionality and design of digital website properties. - Creating API connections with 3rd party data providers. - Unit testing and code testing. - Release management and SDLC knowledge. - Daily standups as with Scrum Agile. Qualifications - Required Program Languages: PHP, JavaScript. - Required Technology Knowledge: ReactJS, Laravel, Development IDE, Git, MySQL, MongoDB. - Required Process Knowledge: Agile Scrum methodology. - Preferred Knowledge: NodeJS, Linux (Debian/Ubuntu), AWS Cloud (S3, EC2, CodePipelines). - 3+ years of experience working as a software developer/engineer. - Bachelors in computer science or other technology field preferred, but not required. Physical Requirements Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions in accordance with the Americans with Disabilities Act. Company Culture Our company values collaboration, innovation, and a client-centric approach. We foster a supportive and inclusive work environment where all team members are encouraged to contribute ideas and share their expertise. We prioritize personal and professional growth and provide opportunities for advancement within the company. We believe in work-life balance and promote a healthy, positive, and enjoyable workplace culture.

• Expand on existing relationships with end users, contractors and engineers while building lasting relationships with new accounts. • Provide engineers and end users a professional level of product promotion/selection, support and follow up to ensure projects are successful and to maximize sales revenue. • Be self-motivated to setup meetings, product promotion events and relationship building activities to maintain frequent contact with your customer base. • Attend product training seminars and participate in local industry associations and tradeshows. • Travel to represented companies for training on an as-needed basis.

Liftoff is a leading AI-powered performance marketing platform for the mobile app economy. Our end-to-end technology stack helps app marketers acquire and retain high-value users, while enabling publishers to maximize revenue across programmatic and direct demand. Liftoff’s solutions, including Accelerate, Direct, Monetize, Intelligence, and Vungle Exchange, support over 6,600 mobile businesses across 74 countries in sectors such as gaming, social, finance, ecommerce, and entertainment. Founded in 2012 and headquartered in Redwood City, CA, Liftoff has a diverse, global presence. The Infrastructure Team at Liftoff builds the tooling necessary for managing and monitoring thousands of servers which run dozens of services. This includes host provisioning and configuration, rapid code deployment, service configuration and monitoring tools, and automated code testing and linting. Liftoff moves around hundreds of TB of data each day, and this team owns most of the infrastructure which powers our real-time data pipelines. As a Software Engineer at Liftoff, you will: Have end-to-end ownership of projects, and collaborate with a small team of world-class engineers with diverse backgrounds. Ship code multiple times a day, and within seconds see its quantified impact on millions of users and our business's revenue. Be part of an “engineering excellence” culture through state-of-the-art tools, risk-driven testing, explainable systems, and code review. Become an authority in Go and many other cutting-edge open-source technologies. Join a nimble, consistently excellent, and experienced engineering team. Requirement: Compensation: Liftoff offers all employees a full compensation package that includes equity and health/vision/dental benefits associated with your country of residence. Base compensation will vary based on candidate location and experience. The following are our base salary ranges for this role: SF Bay Area, Los Angeles/Orange County, NYC, Seattle : $165,000 - $200,000 Portland, Denver, Austin, Other WA, Other CA: $152,000 - $184,000 All other cities and towns in our approved states: $142,000 - $172,000 Working at Liftoff is fast-paced, fun, and challenging, and we thrive on innovation. Come join the rocket ship and help shape the future of the mobile app ecosystem with us! #LI- VM1 #LI-Remote We use Covey as part of our hiring and / or promotional process for jobs in NYC and certain features may qualify it as an AEDT. As part of the evaluation process we provide Covey with job requirements and candidate submitted applications. We began using Covey Scout for Inbound on January 22, 2024. Please see the independent bias audit report covering our use of Covey here. Liftoff offers a fast-paced, collaborative, and innovative work environment where employees are empowered to grow and make an impact. We’re shaping the future of the mobile app ecosystem—join us and help accelerate what’s next. Liftoff’s compensation strategy includes competitive salaries, equity, and benefits designed to support employee well-being and performance. We benchmark compensation based on role, level, and location to ensure fairness and market alignment. Benefits may include medical coverage, wellness stipends, and additional perks based on your country of residence. Liftoff is an equal opportunity employer. We are committed to creating an inclusive environment for all employees and applicants regardless of race, ethnicity, national origin, age, marital status, disability, sexual orientation, gender identity, religion, veteran status, or any other characteristic protected by applicable law. Agency and Third Party Recruiter Notice: Liftoff does not accept unsolicited resumes from individual recruiters or third-party recruiting agencies in response to job postings. No fee will be paid to third parties who submit unsolicited candidates directly to our hiring managers or Recruiting Team. All candidates must be submitted via our Applicant Tracking System by approved Liftoff vendors who have been expressly requested to make a submission by our Recruiting Team for a specific job opening. No placement fees will be paid to any firm unless such a request has been made by the Liftoff Recruiting Team and such a candidate was submitted to the Liftoff Recruiting Team via our Applicant Tracking System.