Senior/Staff Java Backend Engineer Job at Zoolatech

Senior/Staff Java Backend Engineer

Join the Lab Automation Project and help build the core backend services and UIs...

Location

Mexico , Guadalajara

Salary:

Not provided

Zoolatech

Expiration Date

Until further notice

Requirements

7+ years of experience working in backend software development roles
Experience with Java, Spring, and Spring Boot
Experience in a micro service environment
Experience with Kubernetes and Docker
Experience with AWS Data Stores (RDS, Elastic Cache, MQ, S3)
Experience with CI/CD ( Jenkins, ArgoCD, Github actions )
Experience with Agile methodologies and tools ( Jira, Sprints, etc.. )
Mindset of fulfilling the dreams of the Product, Design and the end user.
Communicate conscientiously with your work colleagues

Job Responsibility

Design, Build, and Test Java Spring Boot backend services built with micro architecture principles
Design, Build and Test data stores in AWS used by the backend services ( Postgres, Redis, MQ, Kafka, etc.. ) as well as the data layers which directly interact with the data stores.
Design, Build, and Test inter service communication mechanisms (Message Buses, SDK’s, and APIs)
Create and Modify Backend Services running within a Kubernetes Cluster. Adjust the cluster’s ingress points, namespaces, config maps, and operators as necessary to optimize platform performance, security, and efficiency
Accurately Estimate and Track large projects
Provide constructive feedback in code reviews and incorporate feedback received
Create architecture design documents and clearly present ideas to the team
Create and maintain documentation for backend services including APIs, system architecture, etc.
Operate in the local developer environment, (Docker/Gradle/IDE )
Operate within an Agile environment (Sprints, Jira)

What we offer

Paid Vacation
Holidays Day Off
Sick Days
Bereavement Leave
Sport Compensation
English Classes
Food Vouchers
Training Compensation
Maternity and Paternity Leave
Savings Fund

Senior/Staff Backend Engineer

This isn’t a typical job posting - it’s an invitation to connect with Wrike for ...

Location

Czech Republic , Prague

Salary:

Not provided

Klaxoon

Expiration Date

Until further notice

Requirements

Passionate Backend Engineer
Experience with Java (21), Spring, REST APIs, SQL
Experience with PostgreSQL, Redis, RabbitMQ
Experience with unit/integration testing, Java web stack
Experience with AI tools (Cursor, Zencoder, etc
internal AI portal
internal MCP)

Job Responsibility

Designing, building, and improving product features from the ground up or enhancing existing ones
Tackling complex challenges together and refining solutions as a team
Ensuring high technical quality through code reviews, testing, and task estimation
Embracing fast, iterative development and following best practices
Using AI tools daily to automate tasks and boost productivity
Continuously learning and supporting each other’s growth

What we offer

5 Weeks of paid vacation
Sick Leave Compensation
5 Paid Uncertified Sick Days
2 weeks fully paid w/ medical certificate, additional 4 weeks paid at 80% salary rate
Parental Leave (fully paid): 18 Weeks Maternity / 4 Week Paternity
2 Volunteer Days
Meal Vouchers (CZK 220 per working day)
Annual Prague Travel Card (Lítačka)
Benefit budget with flexible options, including a MultiSport card, Canadian Medical membership, contributions to a pension savings plan and additional choices available through Benefit Plus

Fulltime

Senior/Staff Software Engineer (Backend), Growth

Our Growth Team sits at the heart of Airwallex’s mission, focusing on user acqui...

Location

United States , San Francisco

Salary:

140000.00 - 230000.00 USD / Year

Airwallex

Expiration Date

Until further notice

Requirements

Bachelor degree or above in computer science or engineering related majors
5+ years of experience in modern engineering practices focused on continuous integration and quality engineering
Strong computer science fundamentals, solid understanding of OOP concepts
Experience domain driven design and event driven architectures
Deep working experience with high throughput / low latency / high available distributed systems
Cloud experience with GCP (preferred) or AWS (EC2, RDS, ELB, CloudFront, etc.) with Docker and Kubernetes
Familiarity with observability tooling such as Splunk, Grafana, and Prometheus

Job Responsibility

Design and Build Scalable Systems
Enable Data-Driven Decisions
Collaborate and Innovate
Experiment and Iterate
Promote Security & Compliance

What we offer

medical, dental, and vision insurance
a 401(k) plan
short-term and long-term disability
basic life insurance
well-being benefits
20 paid days of vacation
12 paid days of company holidays

Fulltime

Senior/Staff Software Engineer, Search & Retrieval Infrastructure

We are hiring a senior/staff software engineer to help design and build core com...

Location

Israel , Tel Aviv

Salary:

Not provided

Pinecone

Expiration Date

Until further notice

Requirements

Systems Expertise: Architectural Depth: You have a proven track record (typically 6+ years) of shipping production-grade backends for large-scale systems
Systems Expertise: Data Engineering Savvy: You’re comfortable building high-throughput indexing pipelines that handle both the messy world of unstructured data and the rigid world of structured schemas
AI & Retrieval: Retrieval Intuition: You understand that search is more than just a keyword match. You have direct experience (or deep theoretical knowledge) in semantic search, vector databases, hybrid retrieval strategies, or with traditional search engines like Elastic or OpenSearch
AI & Retrieval: RAG & Orchestration: You understand the nuances of Retrieval-Augmented Generation (RAG) patterns, from embedding pipelines and hybrid search techniques to how query planning and metadata filtering can make or break an LLM's performance
Technical: Language Fluency: You are an expert in at least one major language like Go, Rust, C++, Java, or Python
Technical: Infrastructure: Familiarity and experience with modern infrastructure tools, such as Kubernetes, cloud-native architectures, and observability frameworks, as well as infrastructure-as-code tools like Terraform or Pulumi
Ownership & Impact: Product Thinking: You don't just build to spec
you build for the user. You can design clean, intuitive APIs that both human developers and autonomous agents will love
Ownership & Impact: Ambiguity Navigator: You’re comfortable in a high-growth environment. You prefer owning a problem over executing a ticket

Job Responsibility

Design and build scalable platform components leveraging advanced retrieval via query planning, semantic and hybrid search, metadata-aware search, and LLM generation
Design and build optimized indexing pipelines for structured and unstructured data
Build backend services for semantic and hybrid retrieval, knowledge graph construction, and retrieval orchestration
Improve retrieval quality through evaluation and observability frameworks
Design APIs for internal and external user and agentic consumers
Optimize latency, throughput and cost across large-scale inference and retrieval workloads
Drive technical direction for reliability and security

Fulltime

Senior/Staff Data Engineer

As a senior data engineer you will work on complex data pipelines dealing with p...

Location

Salary:

Not provided

Balbix

Expiration Date

Until further notice

Requirements

MS/BS +3 years in Computer Science or a related field
Expert programming experience with Python, Java, or Scala
Good working knowledge of SQL databases such as Postgres and NoSQL databases such as MongoDB, Cassandra, Redis
Experience with search engine database such as ElasticSearch is preferred
Time-series databases such as InfluxDB, Druid, Prometheus
Strong computer science fundamentals: data structures, algorithms, and distributed systems

Job Responsibility

Design and implement the features and own the modules for ingesting, storing and manipulating large data sets for a variety of cybersecurity use-cases
Write code to provide backend support for data-driven UI widgets, web dashboards, workflows, search and API connectors
Design and implement web services, rest APIs, and microservices
Build production quality solutions that balance complexity and meet acceptance criteria of functional requirements
Work with multiple-interfacing teams, including ML, UI, backend and data engineering

Fulltime

New

IT Training Lead

The IT Training Lead will drive technology learning and user adoption across the...

Location

United States , Delray Beach

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

Experience in IT training, instructional design, technical enablement, or learning and development
Strong knowledge of Microsoft 365
Excellent communication, facilitation, and content development skills
Ability to translate technical concepts into practical, user-friendly training.

Job Responsibility

Design, develop, and deliver IT training programs in instructor-led, virtual, and self-paced formats
Take lead in the Microsoft Copilot and AI training strategy, including onboarding, advanced use cases, responsible AI usage, and ongoing enablement
Partner with IT leadership to support new technology rollouts, system upgrades, and digital transformation initiatives
Create and maintain training content, including videos, guides, tutorials, and job aids
Identify skill gaps and develop targeted learning solutions to improve adoption and productivity
Gather feedback and measure training effectiveness to continuously improve programs.

New

K Kitchen Representative

The position includes, but is not limited to, the following essential job duties...

Location

United States , New Albany

Salary:

Not provided

Circle K

Expiration Date

Until further notice

Requirements

Excellent communication skills
Team player who can work well with others or independently
Acts with integrity
keeps commitments
Contagious positive attitude
Focuses on achieving results while having fun
Frequently bend, twist at waist, kneel, squat, stand, and walk
Occasionally climb and descend ladders
Tolerate extreme cold and hot temperatures and work in and around fryers, ovens, grills, coolers, freezers, sharp objects, and loud noises
Reach, grasp, and manipulate objects with hands for entire shift, including reaching for objects overhead

Job Responsibility

Provides excellent guest service in a fast and friendly manner
Maintains a clean restaurant environment by cleaning and performing general housekeeping duties
Prepares and serves food items in accordance with all Brand, Company, and health department regulations
Ensures product quality, food safety, and operational standards are met
Keeps accurate cash, sales, and inventory control records
Follows all government laws and safety codes
Completes reports on all incidents following our 5-minute rule policy
Lives our Company values: One Team, Do the Right Thing, Takes Ownership, Play to Win

What we offer

Medical, Dental, Vision, Term Life and AD&D plans
Flexible spending and health savings accounts (FT)
Vacation paid time off
Company holidays paid at time and a half
Matching 401(k)
Tuition Reimbursement
Stock Purchase Plan
Employee Discount Program
Discount Meal Benefit
Wellness Plan

New

K Kitchen Representative

Location

United States , Decatur

Salary:

Not provided

Circle K

Expiration Date

Until further notice

Requirements

Excellent communication skills
Team player who can work well with others or independently
Acts with integrity
keeps commitments
Contagious positive attitude
Focuses on achieving results while having fun
Frequently bend, twist at waist, kneel, squat, stand, and walk
Occasionally climb and descend ladders
Tolerate extreme cold and hot temperatures and work in and around fryers, ovens, grills, coolers, freezers, sharp objects, and loud noises
Reach, grasp, and manipulate objects with hands for entire shift, including reaching for objects overhead

Job Responsibility

Provides excellent guest service in a fast and friendly manner
Maintains a clean restaurant environment by cleaning and performing general housekeeping duties
Prepares and serves food items in accordance with all Brand, Company, and health department regulations
Ensures product quality, food safety, and operational standards are met
Keeps accurate cash, sales, and inventory control records
Follows all government laws and safety codes
Completes reports on all incidents following our 5-minute rule policy
Lives our Company values: One Team, Do the Right Thing, Takes Ownership, Play to Win

What we offer

Medical, Dental, Vision, Term Life and AD&D plans
Flexible spending and health savings accounts (FT)
Vacation paid time off
Company holidays paid at time and a half
Matching 401(k)
Tuition Reimbursement
Stock Purchase Plan
Employee Discount Program
Discount Meal Benefit
Wellness Plan

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Senior/Staff Java Backend Engineer

Job Description

Job Responsibility

Requirements

What we offer

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