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Senior Java backend engineer doing application security and DevSecOps work: fixing vulnerabilities, sustaining and modernizing legacy applications, and migrating Java 8 apps to Java 21, running on Kubernetes. Hands-on role requiring Maven/Gradle dependency management, Java Batch, and security-focused delivery practices.
Build and maintain low-latency, high-throughput voice services for Twilio’s global customers, using JVM tech, Kafka, AWS/GCP, and on-call ops.
Hands-on engineering manager overseeing PatientPoint's Android and BrightSign device products (exam-room engagement, waiting-room displays, field operations and device-management tooling), leading engineers and leads while staying close to Kotlin/Android code, AWS services, and React front-ends.
A senior Java backend engineer designs and maintains versioned APIs and backend services for defence software deployed in offline, air-gapped NATO environments, and sets coding standards and mentors engineers across the backend chapter. Core stack: Java 17+, Spring Boot/Quarkus, Kafka, PostgreSQL, Docker/Kubernetes/Helm.
The Software Engineer will build and maintain backend services, APIs, and data layers for the LogicGate GRC platform using Java, Kotlin, and Spring Boot. This role involves designing scalable solutions, performing systematic debugging, and collaborating within an Agile environment.
Designs and scales the backend APIs and distributed services behind LogicGate's Risk Cloud GRC platform, working in Java/Kotlin with Spring Boot on AWS, using Neo4j, Redis, PostgreSQL, and RabbitMQ, while improving observability, CI/CD, and mentoring other engineers.
Build and optimize core security features for Elasticsearch, including authentication, authorization, and tenant isolation, using Java and distributed-systems expertise to secure a large-scale search engine.
Senior engineer building core security features for Elasticsearch, including authentication, authorization, and tenant isolation, using Java and distributed-systems security practices.
A senior Java engineer joins Elastic's Elasticsearch Security team to design and build core security features — authentication, authorization, and tenant isolation — in the Elasticsearch distributed engine. Day to day: architecting high-performance security at scale, applying cryptography, and driving vulnerability management, using Java, JVM tuning, and AI-assisted tooling.
Performance Test Architect defining and driving performance engineering strategy for Amtech's cloud-native, distributed enterprise applications — focusing on workload modeling, bottleneck analysis, capacity planning, and CI/CD-integrated performance testing using tools like JMeter, k6, and observability platforms.
Builds and maintains payment platform microservices (Kotlin/Java, Spring Boot, Kafka) for Salmon's Philippines-focused banking and lending fintech, designing resilient money-movement flows, integrating payment partners, and investigating payment incidents. Fully remote with core collaboration hours aligned to Manila time (UTC+8).
A hands-on Senior Java Team Lead role in Cape Town running a small team (about 30% leading, 70% coding) building high-volume, low-latency services on Java 17+/Spring Boot, PostgreSQL, and AWS for an international 5G engineering startup. The lead owns delivery, code quality, mentoring, and hiring, and is expected to use AI tools like Claude fluently.
Senior backend engineer (tech lead) at a Prisma Capital portfolio fintech, designing and evolving JVM backend services for credit origination and integrating with banks, bureaus, funds and regulators on AWS. The role architects, reviews and directs LLMs (Claude Code, Cursor, Copilot) that write the code. PJ, 100% remote in Brazil.
Senior engineer responsible for maintaining and improving the reliability of a healthcare data platform, handling production incidents, and working directly with customers on AWS and Databricks systems.
Nexla, briefly Nexla is the data connectivity layer for enterprise AI. Over 1,000 bidirectional connectors give agents real-time access to data and actions over MCP. Nexla's Agentic Data Integration handles…
Your responsibilities: Engineering Design and implement high-performance microservices in Java / Spring Boot Build and maintain event-driven integrations using Apache Kafka Own the data layer: schema design, query…
At Feedzai, we're building a world of safer money. A world where financial institutions move faster than criminals. Where the payments that fund real lives through salaries, savings, and businesses are protected in…
Build and deploy fraud-detection integrations for banks using Java, SQL, and cloud platforms, troubleshooting production issues and optimizing performance for enterprise customers.
Senior Data Scientist on Feedzai's Customer Success team, working directly with banking and payments clients to clean and validate their data, build and tune fraud-detection machine learning models, and communicate findings to stakeholders. Core stack: Python, Java/Scala, bash, and big-data tools like Spark and Hadoop.
Imagine what you could do here. At Apple, phenomenal ideas have a way of becoming great products, services, and customer experiences very quickly. Bring passion and dedication to your job and there’s no telling what…
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