{"id":200063,"url":"https://alion.io/job/aecom-software-engineer-application-developer","title":"Software Engineer / Application Developer","company":{"id":3394,"name":"AECOM","domain":"aecom.com","url":"https://alion.io/company/aecom","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartRecruiters","truth_index":{"grade":"B","score":74,"open_postings":753,"ghost_share":0.023,"stale_share":0.956,"repost_share":0.023,"time_to_fill_p50_days":35,"computed_at":"2026-10-29T05:49:05Z"}},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Hong Kong"],"countries":["HK"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":46000,"max_usd":110000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":8},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"JavaScript","optional":true},{"name":"Python","optional":true},{"name":"QGIS","optional":true},{"name":"SQL","optional":true}],"status":"live","first_seen_at":"2026-09-04T08:13:00Z","employer_posted_date":"2026-09-04","last_verified_at":"2026-10-29T22:39:10Z","board_verified":true,"closed_at":null,"days_open":55,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":55},"description":"Work with Us. Change the World.\nAt AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations.\nThere has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.\nWe're one global team driven by our common purpose to deliver a better world. Join us.\n Design, develop, test, and maintain software systems based on client requirements.\nCollaborate with stakeholders to translate business needs into technical solutions.\nBuild and manage system infrastructure, including data pipelines, storage, and computational environments.\nConduct comprehensive testing (functional, performance, and security) to ensure system reliability.\nProvide technical support and troubleshooting for deployed solutions.\nDocument processes, workflows, and system architecture for knowledge sharing.\nStay updated on advancements in programming, system development, and AI technologies.\nPropose and implement improvements for system efficiency and performance.\nEnsure compliance with security standards, data privacy laws, and industry regulations.\nWork closely with cross-functional teams to deliver innovative and effective solutions\n Bachelor's degree in computer science, software technology, or a related field (professional qualifications are a plus).\nProficient in software development, particularly in web-based solutions, database implementation, and AI tool deployment. Knowledge of GIS and BIM is a plus.\nStrong knowledge of SQL databases; familiarity with NoSQL or other database types is an advantage.\nProficiency in coding languages and common frameworks, e.g. Python and JavaScript etc.\nBroad understanding of DevOps practices and automated testing/deployment.\nKnowledge of GIS Software (e.g. ArcGIS / QGIS) is an advantage.\nNative fluency in spoken Cantonese and proficient in written Chinese; Strong written and spoken English\nMinimum 3 years of IT experience in a related function (e.g., analyst programmer, system programmer/support, web designer, web developer, or web master) within the past 10 years.\nProven ability to lead technology-driven change and collaborate within a team.\nStrong organisational skills to manage multiple tasks and meet tight deadlines.\nExperience delivering professional verbal and written presentations.\nDemonstrates adaptability and professionalism under pressure.\n At AECOM, we are committed to maintaining a secure and trustworthy recruitment process and take any fraudulent hiring activity seriously. To support this commitment, all newly hired employees are required to attend an in-person Day 1 onboarding at an AECOM office location as a condition of employment.\nAbout AECOM\nAECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan.\nAECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle - from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2025. Learn more at aecom.com.\nWhat makes AECOM a great place to work\nYou will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you’ll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community - where you have the freedom to grow in a world of opportunity.\nAs an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. 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