Cognizant – java developer – backend
location: monterrey, guadalajara, querétaro, mexico city
design and develop java spring boot microservices to support core banking business logic for deposits, loans, and payment features. Build and maintain restful apis for communication between front‑end and back‑end banking systems. Perform unit test case reviews and code reviews, ensuring quality delivery within scrum teams. Translate banking requirements into technical solutions with customers, business analysts, and team members.
responsibilities
* design and develop java spring boot microservices for core banking features.
* build, test, and maintain restful apis.
* perform code reviews, unit tests, and ensure quality standards.
* collaborate with customers, business analysts, and peers to translate requirements into solutions.
* work within scrum teams to deliver features on schedule.
requirements
* experience in banking, cards & payments domain.
* core java, spring boot, spring framework, and microservices architecture.
* restful api development, junit/mockito testing frameworks.
* sql and relational database experience.
* maven, jenkins, ci/cd pipelines.
* spanish (advanced) and english (intermediate) language proficiency.
benefits
* competitive salary and benefits package.
* ongoing training and development plans.
* opportunities to work with leading global companies.
* commitment to human rights, diversity, and inclusion. Igualdad de empleo y política de acción.
oracle search cloud – backend engineer
build a scalable, multi‑tenant search platform using elasticsearch and provide rest apis for data ingestion, querying, administration, and monitoring.
responsibilities
* design and implement core oracle secure cloud and enterprise crawl & secure framework features.
* write high‑quality production‑ready code.
* resolve complex technical issues and drive innovation for scalability and user experience.
* conduct rigorous code reviews, bug fixing, and unit testing.
requirements
* bs/ms in computer science or related field.
* 2+ years of professional java and j2ee development.
* experience developing highly scalable search solutions.
* strong java, python, restful api, and web services skills.
* elastic search knowledge preferred.
java backend developer – guadalajara (hybrid)
develop, design, and maintain java, j2ee, spring, hibernate, soap, rest, spring boot, and microservices solutions.
requirements (must have)
* 7+ years of software design and development experience.
* working knowledge of rdbms (sql server, sybase, mysql, oracle) and tsql.
* experience with messaging (jms/rabbitmq).
* ci/cd pipeline experience and containerization with kubernetes and docker.
* high‑scalability and concurrent systems experience.
* agile environment experience.
good to have
* no‑sql database knowledge (mongo, dynamodb, cassandra).
* azure services and modules.
soft skills
* good communication and technical articulation.
* problem‑solving and debugging abilities.
benefits
* competitive salary.
* life insurance, health insurance, and payroll 100% coverage.
* office location: guadalajara.
* grocery and food vouchers, savings fund, statutory benefits.
senior backend developer – touch tunes (hybrid)
lead the design and delivery of restful api services, oversee code quality, provide mentorship, and partner with product, frontend, qa, and sre to shape roadmap and dependencies. Handle services that process millions of requests per day on docker‑based infrastructure.
responsibilities
* partner with cross‑functional squads to analyze, design, build, and evolve microservices.
* design and deliver restful apis from concept to production.
* review code and designs, improving quality, testability, and operational readiness.
* mentor mid‑level and junior engineers.
* shape roadmap items with product, frontend, qa, and sre.
requirements
* 5+ years of backend software or devops experience.
* strong java with spring and project reactor; scripting in python or bash.
* modern backend architecture: clustering, proxies, caching, search, messaging, and cloud services.
* experience with relational and nosql databases.
* aws knowledge and docker containerization.
* solid unit, integration testing, ci/cd, and code review practices.
benefits
* opportunity to work on high‑impact transformation projects.
* open communication and collaborative culture.
* health and life insurance, payroll coverage, vacation, and discount vouchers.
we do not discriminate based on race, religion, color, sex, age, disability, nationality, sexual orientation, gender identity or expression, or for any other reason covered. Igualdad de empleo y política de acción.
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