Java Developer Jobs in San Antonio, TX (NOW HIRING)

If you've built great things in Java, Go, Python, Node, or any other stack and want to grow into .NET, we want to talk to you. Core Duties Design and build scalable APIs and backend services Model complex business domains and optimize database performance Architect integrations with third-party systems (ERP, payments, tax services) Implement event-driven and message-based architectures Write clean, testable code and champion engineering best practices Collaborate across teams to deliver features that impact our global dealer network Troubleshoot production systems and drive performance improvements Mentor teammates and contribute to technical decision-making Implement state management for complex multi-step processes Create responsive designs that work seamlessly across devices Basic Qualifications 5+ years building backend systems in production environments Strong fundamentals in any modern language (C#, Java, Go, Python, TypeScript, etc.) ? Deep experience designing and building REST APIs Solid understanding of relational databases, query optimization, and data modeling Experience with distributed systems concepts: service bus, message queues, caching, eventual consistency Familiarity with cloud platforms (Azure, AWS, or GCP) A track record of shipping software and solving hard problems Preferred Experience Experience with Elasticsearch or similar search technologies Exposure to AI/ML powered search, vector databases, or semantic search ?

Experience building fault tolerant systems (retry policies, circuit breakers, graceful degradation) Background in B2B SaaS or enterprise platforms Experience with multi region deployments and globally distributed systems Experience with ERP integrations (NetSuite, SAP, etc.) Familiarity with real time systems (WebSockets, SignalR, etc.) Observability and monitoring experience (distributed tracing, structured logging) Vaco by Highspring values a diverse workplace and strongly encourages women, people of color, LGBTQ+ individuals, people with disabilities, members of ethnic minorities, foreign-born residents, and veterans to apply. EEO Notice Vaco by Highspring is an Equal Opportunity Employer and does not discriminate against any employee or applicant for employment because of race (including but not limited to traits historically associated with race such as hair texture and hair style), color, sex (includes pregnancy or related conditions), religion or creed, national origin, citizenship, age, disability, status as a veteran, union membership, ethnicity, gender, gender identity, gender expression, sexual orientation, marital status, political affiliation, or any other protected characteristics as required by federal, state or local law. Vaco by Highspring and its parents, affiliates, and subsidiaries are committed to the full inclusion of all qualified individuals.

As part of this commitment, Vaco by Highspring and its parents, affiliates, and subsidiaries will ensure that persons with disabilities are provided reasonable accommodations. If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact HR@vaco.com . Vaco by Highspring also wants all applicants to know their rights that workplace discrimination is illegal.

By submitting to this position, you agree that you will be giving Vaco by Highspring the exclusive right to present your as a candidate for the foregoing employment opportunity. You further agree that you have represented information about yourself accurately and have not affirmatively misrepresented your qualifications. You also agree to maintain as confidential, to the fullest extent permitted by law, any information you learn from Vaco by Highspring about the position and you will limit disclosure of information about the position only to the extent necessary to perform any obligations in furtherance of your application.

In exchange, Vaco by Highspring agrees to exercise reasonable efforts to represent you through all solicitation, job screening and resume dispersal. Privacy Notice Vaco by Highspring and its parents, affiliates, and subsidiaries (“we,” “our,” or “Vaco by Highspring”) respects your privacy and are committed to providing transparent notice of our policies. California residents may access Vaco by Highspring HR Notice at Collection for California Applicants and Employees here.

Virginia residents may access our state specific policies here. Residents of all other states may access our policies here. Canadian residents may access our policies in English here and in French here.

Residents of countries governed by GDPR may access our policies here. Pay Transparency Notice Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. With that said, as required by local law, Vaco by Highspring believes that the following salary range referenced above reasonably estimates the base compensation for an individual hired into this position in geographies that require salary range disclosure.

The individual may also be eligible for discretionary bonuses.