{"id":3042261,"url":"https://alion.io/job/hntb-software-engineer-iii","title":"Software Engineer III","company":{"id":1803085,"name":"HNTB","domain":"hntb.com","url":"https://alion.io/company/hntb","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":80,"open_postings":99,"ghost_share":0,"stale_share":0.99,"repost_share":0,"time_to_fill_p50_days":15,"computed_at":"2026-10-25T05:49:26Z"}},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Chicago, United States","Kansas City, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":105590,"max":165154,"currency":"USD","period":"year","gross":null,"usd_annual":165154},"salary_estimate":null,"experience_years_min":9,"visa_sponsorship":true,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Amazon CloudWatch","optional":false},{"name":"Amazon EC2","optional":false},{"name":"Amazon ECS","optional":false},{"name":"Amazon S3","optional":false},{"name":"AWS","optional":false},{"name":"AWS Lambda","optional":false},{"name":"Azure","optional":false},{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"DynamoDB","optional":false},{"name":"IAM","optional":false},{"name":"JavaScript","optional":false},{"name":"Microsoft Entra ID","optional":false},{"name":"MS SQL","optional":false},{"name":"Node JS","optional":false},{"name":"Oracle","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"Redis","optional":false},{"name":"SOC 2","optional":false}],"status":"live","first_seen_at":"2026-06-17T00:00:00Z","employer_posted_date":"2026-06-17","last_verified_at":"2026-10-25T13:34:33Z","board_verified":true,"closed_at":null,"days_open":130,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":130},"description":"What We're Looking For\nAt HNTB, you can create a career that is meaningful to you while building communities that matter to all of us. For more than a century, we have been delivering solutions for some of the largest, most complex infrastructure projects across the country. With our historic growth, it is an exciting time to join our team of employee-owners.This opportunity entails being responsible for contributing to the design and development of innovative software solutions for complex business needs. You will work with clients and stakeholders to help define software solution strategy and contribute to architectural decisions using advanced technologies. In this role, you will be responsible for managing assigned tasks, contributing to the definition of scope and technical approach, and ensuring quality and performance in solution delivery. You will also provide technical guidance to junior team members and support the evolution of development practices, positioning yourself for future leadership in enterprise software solution initiatives. This role bridges individual contribution and technical leadership, preparing you for senior-level responsibilities by expanding your influence across projects and teams.\nWhat You'll Do:\nLeads the development of complex software components and features.\nWorks with clients and stakeholders to help define software solution strategy and architecture.\nManages assigned tasks and contributes to defining scope, technical approach, and delivery plans.\nEnsures code quality, performance, and security through reviews, testing, and optimization.\nProvides technical guidance and mentorship to junior engineers.\nCollaborates with cross-functional teams to integrate software into enterprise systems.\nSupports the evolution of development practices and contributes to architectural decisions.\nParticipates in Agile planning, estimation, and retrospectives.\nPerforms other duties as assigned.\nWhat You'll Need:\nBachelor’s degree in computer science or related field and 5 years of relevant experience, or\nMaster’s degree in computer science or related field and 4 years of relevant experience, or\nIn lieu of education, 9 years of relevant experience.\nWhat You'll Bring:\nStrong knowledge of software architecture and design patterns.\nExperience with CI/CD, cloud platforms, and container orchestration.\nAdvanced proficiency in modern programming languages and frameworks.\nAbility to lead technical discussions and mentor others.\nWhat We Prefer:\nExperience designing solutions using various cloud platforms including AWS and MS Azure.\nBuilding Application Programming Interfaces (APIs) that allow the backend to communicate seamlessly with the front end (what the user sees) and third-party services.\nPerformance & Scalability: Optimizing the server and database architecture to ensure the app runs fast, even during sudden spikes in traffic\nLanguages & Frameworks: Python, C#, JavaScript/Node.js\nDatabases : Experience with one or more databases such as (PostgreSQL, MSSQL, MongoDB, Redis, Oracle, NoSQL)\nExperience developing and maintaining public-facing SaaS applications supporting stakeholder engagement and data collection\nExperience in integrating third-party services and APIs (e.g., communication tools, data systems, GIS, outreach platforms)\nExperience implementing secure application design practices, including:PII data protection (masking, validation, controlled access)\nRole-based access control and identity management\nFamiliarity with public-sector compliance frameworks (NIST, SOC, ISO)\nUnderstanding of SSO integrations (SAML, identity providers like Entra ID)\n\nStrong experience building and supporting cloud-native applications on AWS (multi-region architectures where applicable)\nProficiency in AWS services such as:Compute (EC2, Lambda, container services ECS)\nStorage (S3, EBS)\nDatabases (RDS, DynamoDB)\nNetworking (VPC, subnets, security groups)\n\nDeep understanding of the AWS Shared Responsibility Model and secure cloud design\nStrong understanding of the web development lifecycle and programming techniques and tools.\nExcellent project and time management skills.\nCollaborating with the front-end developers and other team members to establish objectives and design more functional, cohesive codes to enhance the user experience.\nKnowledge or Experience implementing:\nAuthentication (login), Authorization (permissions), Encryption, and Data Protection Protocols\nIdentity and Access Management (IAM)\nEncryption (KMS, TLS in transit, encryption at rest)\nLogging and monitoring (CloudTrail, CloudWatch, Security Hub)\nFamiliarity with cloud compliance and audit readiness (SOC 2, NIST controls)\nUnderstanding in Oauth, OpenID, Microsoft Identity, OpenIddict, or other security frameworks\nAdditional Information\nClick here for benefits information: HNTB Total Rewards\nClick here to learn more about Equal Opportunity Employer/Disability/Veteran\nVisa sponsorship is not available for this position.#RN.\nLocations:\nChicago, IL, Kansas City, MO.\n.\n.\n.\n.\n.\n.\n.\n.\n.\n.\n.\n.\n.\n.\n.\n.\n.\n.\n.\nThe approximate pay range for Illinois is $105,590.66 - $165,154.61. Please note that the pay range provided is a good faith estimate for the position at the time of posting. Actual compensation will be dependent on factors, including but not limited to, the individual’s qualifications, experience, knowledge, skills, and abilities as well as physical work location within the state..\n.\nThe approximate nation wide pay range for this position is $95,991.51 - $187,675.71. Please note that the pay range provided is a good faith estimate for the position at the time of posting. Actual compensation will be dependent on factors, including but not limited to, the individual’s qualifications, experience, knowledge, skills, and abilities as well as physical work location..\nNOTICE TO THIRD-PARTY AGENCIES:\nHNTB does not accept unsolicited resumes from recruiters or agencies. Any staffing/employment agency, person or entity that submits an unsolicited resume to this site does so with the understanding that the applicant's resume will become the property of HNTB. HNTB will have the right to hire that applicant at its discretion and without any fee owed to the submitting staffing/employment agency, person or entity. Staffing/employment agencies who have fee agreements with HNTB must submit applicants to the designated HNTB recruiter to be eligible for placement fees.","description_format":"text","description_chars":6429,"description_truncated":false,"requirements":{"experience_years_min":9,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Transport Infrastructure","Civil & Structural Engineering","Engineering Services"],"lifecycle":[{"event":"open","at":"2026-10-21T23:06:55Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 36 · green card filings: 13","filings_12m":36,"filings_prev_12m":27,"green_card_filings_12m":13,"median_offered_wage_usd":113520,"route":null,"cap_exempt":false,"checked_at":"2026-10-15T11:24:14+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)","US Department of Labor: PERM disclosure data (green cards)"],"filings_for_role_12m":0}],"liveness":{"score":4,"band":"cold","label":"Long shot","p_open":0.9,"p_active":0.139,"p_room":0.28,"age_days":130,"expected_fill_days":15,"reasons":["conf:70","stale_co","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-25T05:49:26Z"},"pay":{"stated_usd_annual":165154,"is_top_pay":false},"html_url":"https://alion.io/job/hntb-software-engineer-iii","json_url":"https://alion.io/job/hntb-software-engineer-iii.json","meta":{"generated_at":"2026-10-25T17:47:05Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":25411,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-26T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":1803085},"rest":"https://alion.io/mcp/rest/get_company?id=1803085"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fhntb-software-engineer-iii"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fhntb-software-engineer-iii"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fhntb-software-engineer-iii"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/hntb-software-engineer-iii\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fhntb-software-engineer-iii"}]}